/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c

Bug Summary

File:	dm/impls/plex/plex.c
Warning:	line 1835, column 10 Dereference of null pointer (loaded from variable 'depth')

Annotated Source Code

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#include <petsc/private/dmpleximpl.h> /*I "petscdmplex.h" I*/

#include <petsc/private/isimpl.h>

#include <petsc/private/vecimpl.h>

#include <petsc/private/glvisvecimpl.h>

#include <petscsf.h>

#include <petscds.h>

#include <petscdraw.h>

#include <petscdmfield.h>

/* Logging support */

PetscLogEvent DMPLEX_Interpolate, DMPLEX_Partition, DMPLEX_Distribute, DMPLEX_DistributeCones, DMPLEX_DistributeLabels, DMPLEX_DistributeSF, DMPLEX_DistributeOverlap, DMPLEX_DistributeField, DMPLEX_DistributeData, DMPLEX_Migrate, DMPLEX_InterpolateSF, DMPLEX_GlobalToNaturalBegin, DMPLEX_GlobalToNaturalEnd, DMPLEX_NaturalToGlobalBegin, DMPLEX_NaturalToGlobalEnd, DMPLEX_Stratify, DMPLEX_Symmetrize, DMPLEX_Preallocate, DMPLEX_ResidualFEM, DMPLEX_JacobianFEM, DMPLEX_InterpolatorFEM, DMPLEX_InjectorFEM, DMPLEX_IntegralFEM, DMPLEX_CreateGmsh, DMPLEX_RebalanceSharedPoints, DMPLEX_PartSelf, DMPLEX_PartLabelInvert, DMPLEX_PartLabelCreateSF, DMPLEX_PartStratSF, DMPLEX_CreatePointSF;

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscErrorCode VecView_MPI(Vec, PetscViewer);

/*@

DMPlexRefineSimplexToTensor - Uniformly refines simplicial cells into tensor product cells.

3 quadrilaterals per triangle in 2D and 4 hexahedra per tetrahedron in 3D.

Collective

Input Parameters:

. dm - The DMPlex object

Output Parameters:

. dmRefined - The refined DMPlex object

Note: Returns NULL if the mesh is already a tensor product mesh.

Level: intermediate

.seealso: DMPlexCreate(), DMPlexSetRefinementUniform()

@*/

PetscErrorCode DMPlexRefineSimplexToTensor(DM dm, DM *dmRefined)

{

PetscInt dim, cMax, fMax, cStart, cEnd, coneSize;

CellRefiner cellRefiner;

PetscBool lop, allnoop, localized;

PetscErrorCode ierr;

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 40; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),41,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),41,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",64,PETSC_ERROR_INITIAL
,"Invalid Pointer to Object: Parameter # %d",1); if (((PetscObject
)(dm))->classid != DM_CLASSID) { if (((PetscObject)(dm))->
classid == -1) return PetscError(((MPI_Comm)0x44000001),41,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",64,PETSC_ERROR_INITIAL
,"Object already free: Parameter # %d",1); else return PetscError
(((MPI_Comm)0x44000001),41,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d"
,1); } } while (0);

PetscValidPointer(dmRefined, 1)do { if (!dmRefined) return PetscError(((MPI_Comm)0x44000001)
,42,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",1); if
(!PetscCheckPointer(dmRefined,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),42,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",1);
} while (0);

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),43,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = DMPlexGetHybridBounds(dm,&cMax,&fMax,NULL((void*)0),NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),44,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = DMPlexGetHeightStratum(dm,0,&cStart,&cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),45,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (!(cEnd - cStart)) cellRefiner = REFINER_NOOP;

else {

ierr = DMPlexGetConeSize(dm,cStart,&coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),48,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

switch (dim) {

case 1:

cellRefiner = REFINER_NOOP;

break;

case 2:

switch (coneSize) {

case 3:

if (cMax >= 0) cellRefiner = REFINER_HYBRID_SIMPLEX_TO_HEX_2D;

else cellRefiner = REFINER_SIMPLEX_TO_HEX_2D;

break;

case 4:

if (cMax >= 0) cellRefiner = REFINER_HYBRID_SIMPLEX_TO_HEX_2D;

else cellRefiner = REFINER_NOOP;

break;

default: SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_SUP,"Cannot handle coneSize %D with dimension %D",coneSize,dim)return PetscError(((MPI_Comm)0x44000001),63,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,56,PETSC_ERROR_INITIAL,"Cannot handle coneSize %D with dimension %D"
,coneSize,dim);

}

break;

case 3:

switch (coneSize) {

case 4:

if (cMax >= 0) cellRefiner = REFINER_HYBRID_SIMPLEX_TO_HEX_3D;

else cellRefiner = REFINER_SIMPLEX_TO_HEX_3D;

break;

case 5:

if (cMax >= 0) cellRefiner = REFINER_HYBRID_SIMPLEX_TO_HEX_3D;

else cellRefiner = REFINER_NOOP;

break;

case 6:

if (cMax >= 0) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_SUP,"Simplex2Tensor in 3D with Hybrid mesh not yet done")return PetscError(((MPI_Comm)0x44000001),77,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,56,PETSC_ERROR_INITIAL,"Simplex2Tensor in 3D with Hybrid mesh not yet done"
);

cellRefiner = REFINER_NOOP;

break;

default: SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_SUP,"Cannot handle coneSize %D with dimension %D",coneSize,dim)return PetscError(((MPI_Comm)0x44000001),80,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,56,PETSC_ERROR_INITIAL,"Cannot handle coneSize %D with dimension %D"
,coneSize,dim);

}

break;

default: SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_SUP,"Cannot handle dimension %D",dim)return PetscError(((MPI_Comm)0x44000001),83,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,56,PETSC_ERROR_INITIAL,"Cannot handle dimension %D",dim);

}

/* return if we don't need to refine */

lop = (cellRefiner == REFINER_NOOP) ? PETSC_TRUE : PETSC_FALSE;

ierr = MPIU_Allreduce(&lop,&allnoop,1,MPIU_BOOL,MPI_LAND,PetscObjectComm((PetscObject)dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject)dm),
1,88,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)dm))),0) || MPI_Allreduce((&lop),(&allnoop
),(1),(MPIU_BOOL),((MPI_Op)(0x58000005)),(PetscObjectComm((PetscObject
)dm)))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),88,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (allnoop) {

*dmRefined = NULL((void*)0);

PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

}

ierr = DMPlexRefineUniform_Internal(dm, cellRefiner, dmRefined);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),93,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = DMCopyBoundary(dm, *dmRefined);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),94,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = DMGetCoordinatesLocalized(dm, &localized);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),95,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (localized) {

ierr = DMLocalizeCoordinates(*dmRefined);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),97,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

}

100

}

101

102

PetscErrorCode DMPlexGetFieldType_Internal(DM dm, PetscSection section, PetscInt field, PetscInt *sStart, PetscInt *sEnd, PetscViewerVTKFieldType *ft)

103

{

104

PetscInt dim, pStart, pEnd, vStart, vEnd, cStart, cEnd, cEndInterior;

105

PetscInt vcdof[2] = {0,0}, globalvcdof[2];

106

PetscErrorCode ierr;

107

108

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 108; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

109

*ft = PETSC_VTK_POINT_FIELD;

110

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),110,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

111

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),111,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

112

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),112,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

113

ierr = DMPlexGetHybridBounds(dm, &cEndInterior, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),113,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

114

cEnd = cEndInterior < 0 ? cEnd : cEndInterior;

115

ierr = PetscSectionGetChart(section, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),115,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

116

if (field >= 0) {

117

if ((vStart >= pStart) && (vStart < pEnd)) {ierr = PetscSectionGetFieldDof(section, vStart, field, &vcdof[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),117,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

118

if ((cStart >= pStart) && (cStart < pEnd)) {ierr = PetscSectionGetFieldDof(section, cStart, field, &vcdof[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),118,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

119

} else {

120

if ((vStart >= pStart) && (vStart < pEnd)) {ierr = PetscSectionGetDof(section, vStart, &vcdof[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),120,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

121

if ((cStart >= pStart) && (cStart < pEnd)) {ierr = PetscSectionGetDof(section, cStart, &vcdof[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),121,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

122

}

123

ierr = MPI_Allreduce(vcdof, globalvcdof, 2, MPIU_INT, MPI_MAX, PetscObjectComm((PetscObject)dm))((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)dm))),0) || MPI_Allreduce((vcdof),(globalvcdof)
,(2),(((MPI_Datatype)0x4c000405)),((MPI_Op)(0x58000001)),(PetscObjectComm
((PetscObject)dm))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),123,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

124

if (globalvcdof[0]) {

125

*sStart = vStart;

126

*sEnd = vEnd;

127

if (globalvcdof[0] == dim) *ft = PETSC_VTK_POINT_VECTOR_FIELD;

128

else *ft = PETSC_VTK_POINT_FIELD;

129

} else if (globalvcdof[1]) {

130

*sStart = cStart;

131

*sEnd = cEnd;

132

if (globalvcdof[1] == dim) *ft = PETSC_VTK_CELL_VECTOR_FIELD;

133

else *ft = PETSC_VTK_CELL_FIELD;

134

} else SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "Could not classify input Vec for VTK")return PetscError(PetscObjectComm((PetscObject) dm),134,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Could not classify input Vec for VTK");

135

136

}

137

138

static PetscErrorCode VecView_Plex_Local_Draw(Vec v, PetscViewer viewer)

139

{

140

DM dm;

141

PetscSection s;

142

PetscDraw draw, popup;

143

DM cdm;

144

PetscSection coordSection;

145

Vec coordinates;

146

const PetscScalar *coords, *array;

147

PetscReal bound[4] = {PETSC_MAX_REAL1.7976931348623157e+308, PETSC_MAX_REAL1.7976931348623157e+308, PETSC_MIN_REAL(-1.7976931348623157e+308), PETSC_MIN_REAL(-1.7976931348623157e+308)};

148

PetscReal vbound[2], time;

149

PetscBool isnull, flg;

150

PetscInt dim, Nf, f, Nc, comp, vStart, vEnd, cStart, cEnd, c, N, level, step, w = 0;

151

const char *name;

152

char title[PETSC_MAX_PATH_LEN4096];

153

PetscErrorCode ierr;

154

155

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 155; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

156

ierr = PetscViewerDrawGetDraw(viewer, 0, &draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),156,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

157

ierr = PetscDrawIsNull(draw, &isnull);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),157,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

158

if (isnull) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

159

160

ierr = VecGetDM(v, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),160,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

161

ierr = DMGetCoordinateDim(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),161,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

162

if (dim != 2) SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "Cannot draw meshes of dimension %D. Use PETSCVIEWERGLVIS", dim)return PetscError(PetscObjectComm((PetscObject) dm),162,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"Cannot draw meshes of dimension %D. Use PETSCVIEWERGLVIS",dim
);

163

ierr = DMGetLocalSection(dm, &s);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),163,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

164

ierr = PetscSectionGetNumFields(s, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),164,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

165

ierr = DMGetCoarsenLevel(dm, &level);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),165,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

166

ierr = DMGetCoordinateDM(dm, &cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),166,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

167

ierr = DMGetLocalSection(cdm, &coordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),167,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

168

ierr = DMGetCoordinatesLocal(dm, &coordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),168,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

169

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),169,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

170

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),170,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

171

172

ierr = PetscObjectGetName((PetscObject) v, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),172,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

173

ierr = DMGetOutputSequenceNumber(dm, &step, &time);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),173,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

174

175

ierr = VecGetLocalSize(coordinates, &N);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),175,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

176

ierr = VecGetArrayRead(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),176,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

177

for (c = 0; c < N; c += dim) {

178

bound[0] = PetscMin(bound[0], PetscRealPart(coords[c]))(((bound[0])<((coords[c]))) ? (bound[0]) : ((coords[c]))); bound[2] = PetscMax(bound[2], PetscRealPart(coords[c]))(((bound[2])<((coords[c]))) ? ((coords[c])) : (bound[2]));

179

bound[1] = PetscMin(bound[1], PetscRealPart(coords[c+1]))(((bound[1])<((coords[c+1]))) ? (bound[1]) : ((coords[c+1]
))); bound[3] = PetscMax(bound[3], PetscRealPart(coords[c+1]))(((bound[3])<((coords[c+1]))) ? ((coords[c+1])) : (bound[3
]));

180

}

181

ierr = VecRestoreArrayRead(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),181,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

182

ierr = PetscDrawClear(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),182,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

183

184

/* Could implement something like DMDASelectFields() */

185

for (f = 0; f < Nf; ++f) {

186

DM fdm = dm;

187

Vec fv = v;

188

IS fis;

189

char prefix[PETSC_MAX_PATH_LEN4096];

190

const char *fname;

191

192

ierr = PetscSectionGetFieldComponents(s, f, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),192,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

193

ierr = PetscSectionGetFieldName(s, f, &fname);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),193,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

194

195

if (v->hdr.prefix) {ierr = PetscStrncpy(prefix, v->hdr.prefix,sizeof(prefix));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),195,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

196

else {prefix[0] = '\0';}

197

if (Nf > 1) {

198

ierr = DMCreateSubDM(dm, 1, &f, &fis, &fdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),198,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

199

ierr = VecGetSubVector(v, fis, &fv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),199,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

200

ierr = PetscStrlcat(prefix, fname,sizeof(prefix));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),200,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

201

ierr = PetscStrlcat(prefix, "_",sizeof(prefix));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),201,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

202

}

203

for (comp = 0; comp < Nc; ++comp, ++w) {

204

PetscInt nmax = 2;

205

206

ierr = PetscViewerDrawGetDraw(viewer, w, &draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),206,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

207

if (Nc > 1) {ierr = PetscSNPrintf(title, sizeof(title), "%s:%s_%D Step: %D Time: %.4g", name, fname, comp, step, time);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),207,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

208

else {ierr = PetscSNPrintf(title, sizeof(title), "%s:%s Step: %D Time: %.4g", name, fname, step, time);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),208,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

209

ierr = PetscDrawSetTitle(draw, title);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),209,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

210

211

/* TODO Get max and min only for this component */

212

ierr = PetscOptionsGetRealArray(NULL((void*)0), prefix, "-vec_view_bounds", vbound, &nmax, &flg);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),212,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

213

if (!flg) {

214

ierr = VecMin(fv, NULL((void*)0), &vbound[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),214,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

215

ierr = VecMax(fv, NULL((void*)0), &vbound[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),215,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

216

if (vbound[1] <= vbound[0]) vbound[1] = vbound[0] + 1.0;

217

}

218

ierr = PetscDrawGetPopup(draw, &popup);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),218,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

219

ierr = PetscDrawScalePopup(popup, vbound[0], vbound[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),219,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

220

ierr = PetscDrawSetCoordinates(draw, bound[0], bound[1], bound[2], bound[3]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),220,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

221

222

ierr = VecGetArrayRead(fv, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),222,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

223

for (c = cStart; c < cEnd; ++c) {

224

PetscScalar *coords = NULL((void*)0), *a = NULL((void*)0);

225

PetscInt numCoords, color[4] = {-1,-1,-1,-1};

226

227

ierr = DMPlexPointLocalRead(fdm, c, array, &a);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),227,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

228

if (a) {

229

color[0] = PetscDrawRealToColor(PetscRealPart(a[comp])(a[comp]), vbound[0], vbound[1]);

230

color[1] = color[2] = color[3] = color[0];

231

} else {

232

PetscScalar *vals = NULL((void*)0);

233

PetscInt numVals, va;

234

235

ierr = DMPlexVecGetClosure(fdm, NULL((void*)0), fv, c, &numVals, &vals);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),235,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

236

if (numVals % Nc) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "The number of components %D does not divide the number of values in the closure %D", Nc, numVals)return PetscError(((MPI_Comm)0x44000001),236,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"The number of components %D does not divide the number of values in the closure %D"
,Nc,numVals);

237

switch (numVals/Nc) {

238

case 3: /* P1 Triangle */

239

case 4: /* P1 Quadrangle */

240

for (va = 0; va < numVals/Nc; ++va) color[va] = PetscDrawRealToColor(PetscRealPart(vals[va*Nc+comp])(vals[va*Nc+comp]), vbound[0], vbound[1]);

241

break;

242

case 6: /* P2 Triangle */

243

case 8: /* P2 Quadrangle */

244

for (va = 0; va < numVals/(Nc*2); ++va) color[va] = PetscDrawRealToColor(PetscRealPart(vals[va*Nc+comp + numVals/(Nc*2)])(vals[va*Nc+comp + numVals/(Nc*2)]), vbound[0], vbound[1]);

245

break;

246

default: SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Number of values for cell closure %D cannot be handled", numVals/Nc)return PetscError(((MPI_Comm)0x44000001),246,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Number of values for cell closure %D cannot be handled"
,numVals/Nc);

247

}

248

ierr = DMPlexVecRestoreClosure(fdm, NULL((void*)0), fv, c, &numVals, &vals);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),248,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

249

}

250

ierr = DMPlexVecGetClosure(dm, coordSection, coordinates, c, &numCoords, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),250,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

251

switch (numCoords) {

252

case 6:

253

ierr = PetscDrawTriangle(draw, PetscRealPart(coords[0])(coords[0]), PetscRealPart(coords[1])(coords[1]), PetscRealPart(coords[2])(coords[2]), PetscRealPart(coords[3])(coords[3]), PetscRealPart(coords[4])(coords[4]), PetscRealPart(coords[5])(coords[5]), color[0], color[1], color[2]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),253,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

254

break;

255

case 8:

256

ierr = PetscDrawTriangle(draw, PetscRealPart(coords[0])(coords[0]), PetscRealPart(coords[1])(coords[1]), PetscRealPart(coords[2])(coords[2]), PetscRealPart(coords[3])(coords[3]), PetscRealPart(coords[4])(coords[4]), PetscRealPart(coords[5])(coords[5]), color[0], color[1], color[2]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),256,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

257

ierr = PetscDrawTriangle(draw, PetscRealPart(coords[4])(coords[4]), PetscRealPart(coords[5])(coords[5]), PetscRealPart(coords[6])(coords[6]), PetscRealPart(coords[7])(coords[7]), PetscRealPart(coords[0])(coords[0]), PetscRealPart(coords[1])(coords[1]), color[2], color[3], color[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),257,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

258

break;

259

default: SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_SUP, "Cannot draw cells with %D coordinates", numCoords)return PetscError(((MPI_Comm)0x44000001),259,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,56,PETSC_ERROR_INITIAL,"Cannot draw cells with %D coordinates"
,numCoords);

260

}

261

ierr = DMPlexVecRestoreClosure(dm, coordSection, coordinates, c, &numCoords, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),261,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

262

}

263

ierr = VecRestoreArrayRead(fv, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),263,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

264

ierr = PetscDrawFlush(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),264,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

265

ierr = PetscDrawPause(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),265,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

266

ierr = PetscDrawSave(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),266,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

267

}

268

if (Nf > 1) {

269

ierr = VecRestoreSubVector(v, fis, &fv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),269,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

270

ierr = ISDestroy(&fis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),270,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

271

ierr = DMDestroy(&fdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),271,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

272

}

273

}

274

275

}

276

277

static PetscErrorCode VecView_Plex_Local_VTK(Vec v, PetscViewer viewer)

278

{

279

DM dm;

280

Vec locv;

281

const char *name;

282

PetscSection section;

283

PetscInt pStart, pEnd;

284

PetscViewerVTKFieldType ft;

285

PetscErrorCode ierr;

286

287

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 287; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

288

ierr = VecGetDM(v, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),288,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

289

ierr = DMCreateLocalVector(dm, &locv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),289,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); /* VTK viewer requires exclusive ownership of the vector */

290

ierr = PetscObjectGetName((PetscObject) v, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),290,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

291

ierr = PetscObjectSetName((PetscObject) locv, name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),291,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

292

ierr = VecCopy(v, locv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),292,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

293

ierr = DMGetLocalSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),293,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

294

ierr = DMPlexGetFieldType_Internal(dm, section, PETSC_DETERMINE-1, &pStart, &pEnd, &ft);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),294,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

295

ierr = PetscViewerVTKAddField(viewer, (PetscObject) dm, DMPlexVTKWriteAll, ft, PETSC_TRUE,(PetscObject) locv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),295,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

296

297

}

298

299

PetscErrorCode VecView_Plex_Local(Vec v, PetscViewer viewer)

300

{

301

DM dm;

302

PetscBool isvtk, ishdf5, isdraw, isglvis;

303

PetscErrorCode ierr;

304

305

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 305; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

306

ierr = VecGetDM(v, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),306,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

307

if (!dm) SETERRQ(PetscObjectComm((PetscObject)v), PETSC_ERR_ARG_WRONG, "Vector not generated from a DM")return PetscError(PetscObjectComm((PetscObject)v),307,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Vector not generated from a DM");

308

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERVTK"vtk", &isvtk);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),308,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

309

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERHDF5"hdf5", &ishdf5);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),309,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

310

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERDRAW"draw", &isdraw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),310,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

311

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERGLVIS"glvis", &isglvis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),311,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

312

if (isvtk || ishdf5 || isdraw || isglvis) {

313

PetscInt i,numFields;

314

PetscObject fe;

315

PetscBool fem = PETSC_FALSE;

316

Vec locv = v;

317

const char *name;

318

PetscInt step;

319

PetscReal time;

320

321

ierr = DMGetNumFields(dm, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),321,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

322

for (i=0; i<numFields; i++) {

323

ierr = DMGetField(dm, i, NULL((void*)0), &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),323,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

324

if (fe->classid == PETSCFE_CLASSID) { fem = PETSC_TRUE; break; }

325

}

326

if (fem) {

327

ierr = DMGetLocalVector(dm, &locv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),327,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

328

ierr = PetscObjectGetName((PetscObject) v, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),328,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

329

ierr = PetscObjectSetName((PetscObject) locv, name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),329,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

330

ierr = VecCopy(v, locv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),330,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

331

ierr = DMGetOutputSequenceNumber(dm, NULL((void*)0), &time);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),331,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

332

ierr = DMPlexInsertBoundaryValues(dm, PETSC_TRUE, locv, time, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),332,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

333

}

334

if (isvtk) {

335

ierr = VecView_Plex_Local_VTK(locv, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),335,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

336

} else if (ishdf5) {

337

#if defined(PETSC_HAVE_HDF5)

338

ierr = VecView_Plex_Local_HDF5_Internal(locv, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),338,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

339

#else

340

SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5")return PetscError(PetscObjectComm((PetscObject) dm),340,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5"
);

341

#endif

342

} else if (isdraw) {

343

ierr = VecView_Plex_Local_Draw(locv, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),343,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

344

} else if (isglvis) {

345

ierr = DMGetOutputSequenceNumber(dm, &step, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),345,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

346

ierr = PetscViewerGLVisSetSnapId(viewer, step);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),346,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

347

ierr = VecView_GLVis(locv, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),347,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

348

}

349

if (fem) {ierr = DMRestoreLocalVector(dm, &locv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),349,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

350

} else {

351

PetscBool isseq;

352

353

ierr = PetscObjectTypeCompare((PetscObject) v, VECSEQ"seq", &isseq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),353,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

354

if (isseq) {ierr = VecView_Seq(v, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),354,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

355

else {ierr = VecView_MPI(v, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),355,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

356

}

357

358

}

359

360

PetscErrorCode VecView_Plex(Vec v, PetscViewer viewer)

361

{

362

DM dm;

363

PetscBool isvtk, ishdf5, isdraw, isglvis;

364

PetscErrorCode ierr;

365

366

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 366; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

367

ierr = VecGetDM(v, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),367,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

368

if (!dm) SETERRQ(PetscObjectComm((PetscObject)v), PETSC_ERR_ARG_WRONG, "Vector not generated from a DM")return PetscError(PetscObjectComm((PetscObject)v),368,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Vector not generated from a DM");

369

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERVTK"vtk", &isvtk);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),369,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

370

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERHDF5"hdf5", &ishdf5);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),370,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

371

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERDRAW"draw", &isdraw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),371,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

372

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERGLVIS"glvis", &isglvis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),372,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

373

if (isvtk || isdraw || isglvis) {

374

Vec locv;

375

const char *name;

376

377

ierr = DMGetLocalVector(dm, &locv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),377,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

378

ierr = PetscObjectGetName((PetscObject) v, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),378,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

379

ierr = PetscObjectSetName((PetscObject) locv, name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),379,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

380

ierr = DMGlobalToLocalBegin(dm, v, INSERT_VALUES, locv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),380,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

381

ierr = DMGlobalToLocalEnd(dm, v, INSERT_VALUES, locv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),381,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

382

ierr = VecView_Plex_Local(locv, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),382,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

383

ierr = DMRestoreLocalVector(dm, &locv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),383,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

384

} else if (ishdf5) {

385

#if defined(PETSC_HAVE_HDF5)

386

ierr = VecView_Plex_HDF5_Internal(v, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),386,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

387

#else

388

SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5")return PetscError(PetscObjectComm((PetscObject) dm),388,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5"
);

389

#endif

390

} else {

391

PetscBool isseq;

392

393

ierr = PetscObjectTypeCompare((PetscObject) v, VECSEQ"seq", &isseq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),393,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

394

if (isseq) {ierr = VecView_Seq(v, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),394,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

395

else {ierr = VecView_MPI(v, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),395,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

396

}

397

398

}

399

400

PetscErrorCode VecView_Plex_Native(Vec originalv, PetscViewer viewer)

401

{

402

DM dm;

403

MPI_Comm comm;

404

PetscViewerFormat format;

405

Vec v;

406

PetscBool isvtk, ishdf5;

407

PetscErrorCode ierr;

408

409

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 409; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

410

ierr = VecGetDM(originalv, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),410,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

411

ierr = PetscObjectGetComm((PetscObject) originalv, &comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),411,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

412

if (!dm) SETERRQ(comm, PETSC_ERR_ARG_WRONG, "Vector not generated from a DM")return PetscError(comm,412,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Vector not generated from a DM");

413

ierr = PetscViewerGetFormat(viewer, &format);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),413,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

414

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERHDF5"hdf5", &ishdf5);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),414,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

415

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERVTK"vtk", &isvtk);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),415,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

416

if (format == PETSC_VIEWER_NATIVE) {

417

/* Natural ordering is the common case for DMDA, NATIVE means plain vector, for PLEX is the opposite */

418

/* this need a better fix */

419

if (dm->useNatural) {

420

if (dm->sfNatural) {

421

const char *vecname;

422

PetscInt n, nroots;

423

424

ierr = VecGetLocalSize(originalv, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),424,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

425

ierr = PetscSFGetGraph(dm->sfNatural, &nroots, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),425,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

426

if (n == nroots) {

427

ierr = DMGetGlobalVector(dm, &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),427,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

428

ierr = DMPlexGlobalToNaturalBegin(dm, originalv, v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),428,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

429

ierr = DMPlexGlobalToNaturalEnd(dm, originalv, v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),429,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

430

ierr = PetscObjectGetName((PetscObject) originalv, &vecname);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),430,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

431

ierr = PetscObjectSetName((PetscObject) v, vecname);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),431,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

432

} else SETERRQ(comm, PETSC_ERR_ARG_WRONG, "DM global to natural SF only handles global vectors")return PetscError(comm,432,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"DM global to natural SF only handles global vectors"
);

433

} else SETERRQ(comm, PETSC_ERR_ARG_WRONGSTATE, "DM global to natural SF was not created")return PetscError(comm,433,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,73,PETSC_ERROR_INITIAL,"DM global to natural SF was not created"
);

434

} else v = originalv;

435

} else v = originalv;

436

437

if (ishdf5) {

438

#if defined(PETSC_HAVE_HDF5)

439

ierr = VecView_Plex_HDF5_Native_Internal(v, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),439,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

440

#else

441

SETERRQ(comm, PETSC_ERR_SUP, "HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5")return PetscError(comm,441,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,56,PETSC_ERROR_INITIAL,"HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5"
);

442

#endif

443

} else if (isvtk) {

444

SETERRQ(comm, PETSC_ERR_SUP, "VTK format does not support viewing in natural order. Please switch to HDF5.")return PetscError(comm,444,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,56,PETSC_ERROR_INITIAL,"VTK format does not support viewing in natural order. Please switch to HDF5."
);

445

} else {

446

PetscBool isseq;

447

448

ierr = PetscObjectTypeCompare((PetscObject) v, VECSEQ"seq", &isseq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),448,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

449

if (isseq) {ierr = VecView_Seq(v, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),449,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

450

else {ierr = VecView_MPI(v, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),450,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

451

}

452

if (v != originalv) {ierr = DMRestoreGlobalVector(dm, &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),452,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

453

454

}

455

456

PetscErrorCode VecLoad_Plex_Local(Vec v, PetscViewer viewer)

457

{

458

DM dm;

459

PetscBool ishdf5;

460

PetscErrorCode ierr;

461

462

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 462; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

463

ierr = VecGetDM(v, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),463,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

464

if (!dm) SETERRQ(PetscObjectComm((PetscObject)v), PETSC_ERR_ARG_WRONG, "Vector not generated from a DM")return PetscError(PetscObjectComm((PetscObject)v),464,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Vector not generated from a DM");

465

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERHDF5"hdf5", &ishdf5);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),465,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

466

if (ishdf5) {

467

DM dmBC;

468

Vec gv;

469

const char *name;

470

471

ierr = DMGetOutputDM(dm, &dmBC);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),471,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

472

ierr = DMGetGlobalVector(dmBC, &gv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),472,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

473

ierr = PetscObjectGetName((PetscObject) v, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),473,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

474

ierr = PetscObjectSetName((PetscObject) gv, name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),474,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

475

ierr = VecLoad_Default(gv, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),475,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

476

ierr = DMGlobalToLocalBegin(dmBC, gv, INSERT_VALUES, v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),476,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

477

ierr = DMGlobalToLocalEnd(dmBC, gv, INSERT_VALUES, v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),477,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

478

ierr = DMRestoreGlobalVector(dmBC, &gv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),478,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

479

} else {

480

ierr = VecLoad_Default(v, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),480,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

481

}

482

483

}

484

485

PetscErrorCode VecLoad_Plex(Vec v, PetscViewer viewer)

486

{

487

DM dm;

488

PetscBool ishdf5;

489

PetscErrorCode ierr;

490

491

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 491; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

492

ierr = VecGetDM(v, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),492,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

493

if (!dm) SETERRQ(PetscObjectComm((PetscObject)v), PETSC_ERR_ARG_WRONG, "Vector not generated from a DM")return PetscError(PetscObjectComm((PetscObject)v),493,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Vector not generated from a DM");

494

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERHDF5"hdf5", &ishdf5);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),494,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

495

if (ishdf5) {

496

#if defined(PETSC_HAVE_HDF5)

497

ierr = VecLoad_Plex_HDF5_Internal(v, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),497,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

498

#else

499

SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5")return PetscError(PetscObjectComm((PetscObject) dm),499,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5"
);

500

#endif

501

} else {

502

ierr = VecLoad_Default(v, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),502,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

503

}

504

505

}

506

507

PetscErrorCode VecLoad_Plex_Native(Vec originalv, PetscViewer viewer)

508

{

509

DM dm;

510

PetscViewerFormat format;

511

PetscBool ishdf5;

512

PetscErrorCode ierr;

513

514

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 514; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

515

ierr = VecGetDM(originalv, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),515,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

516

if (!dm) SETERRQ(PetscObjectComm((PetscObject) originalv), PETSC_ERR_ARG_WRONG, "Vector not generated from a DM")return PetscError(PetscObjectComm((PetscObject) originalv),516
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Vector not generated from a DM");

517

ierr = PetscViewerGetFormat(viewer, &format);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),517,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

518

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERHDF5"hdf5", &ishdf5);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),518,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

519

if (format == PETSC_VIEWER_NATIVE) {

520

if (dm->useNatural) {

521

if (dm->sfNatural) {

522

if (ishdf5) {

523

#if defined(PETSC_HAVE_HDF5)

524

Vec v;

525

const char *vecname;

526

527

ierr = DMGetGlobalVector(dm, &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),527,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

528

ierr = PetscObjectGetName((PetscObject) originalv, &vecname);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),528,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

529

ierr = PetscObjectSetName((PetscObject) v, vecname);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),529,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

530

ierr = VecLoad_Plex_HDF5_Native_Internal(v, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),530,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

531

ierr = DMPlexNaturalToGlobalBegin(dm, v, originalv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),531,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

532

ierr = DMPlexNaturalToGlobalEnd(dm, v, originalv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),532,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

533

ierr = DMRestoreGlobalVector(dm, &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),533,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

534

#else

535

SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5")return PetscError(PetscObjectComm((PetscObject) dm),535,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5"
);

536

#endif

537

} else SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "Reading in natural order is not supported for anything but HDF5.")return PetscError(PetscObjectComm((PetscObject) dm),537,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"Reading in natural order is not supported for anything but HDF5."
);

538

}

539

} else {

540

ierr = VecLoad_Default(originalv, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),540,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

541

}

542

}

543

544

}

545

546

PETSC_UNUSED__attribute((unused)) static PetscErrorCode DMPlexView_Ascii_Geometry(DM dm, PetscViewer viewer)

547

{

548

PetscSection coordSection;

549

Vec coordinates;

550

DMLabel depthLabel;

551

const char *name[4];

552

const PetscScalar *a;

553

PetscInt dim, pStart, pEnd, cStart, cEnd, c;

554

PetscErrorCode ierr;

555

556

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 556; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

557

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),557,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

558

ierr = DMGetCoordinatesLocal(dm, &coordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),558,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

559

ierr = DMGetCoordinateSection(dm, &coordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),559,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

560

ierr = DMPlexGetDepthLabel(dm, &depthLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),560,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

561

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),561,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

562

ierr = PetscSectionGetChart(coordSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),562,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

563

ierr = VecGetArrayRead(coordinates, &a);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),563,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

564

name[0] = "vertex";

565

name[1] = "edge";

566

name[dim-1] = "face";

567

name[dim] = "cell";

568

for (c = cStart; c < cEnd; ++c) {

569

PetscInt *closure = NULL((void*)0);

570

PetscInt closureSize, cl;

571

572

ierr = PetscViewerASCIIPrintf(viewer, "Geometry for cell %D:\n", c);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),572,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

573

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),573,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

574

ierr = PetscViewerASCIIPushTab(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),574,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

575

for (cl = 0; cl < closureSize*2; cl += 2) {

576

PetscInt point = closure[cl], depth, dof, off, d, p;

577

578

if ((point < pStart) || (point >= pEnd)) continue;

579

ierr = PetscSectionGetDof(coordSection, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),579,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

580

if (!dof) continue;

581

ierr = DMLabelGetValue(depthLabel, point, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),581,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

582

ierr = PetscSectionGetOffset(coordSection, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),582,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

583

ierr = PetscViewerASCIIPrintf(viewer, "%s %D coords:", name[depth], point);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),583,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

584

for (p = 0; p < dof/dim; ++p) {

585

ierr = PetscViewerASCIIPrintf(viewer, " (");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),585,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

586

for (d = 0; d < dim; ++d) {

587

if (d > 0) {ierr = PetscViewerASCIIPrintf(viewer, ", ");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),587,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

588

ierr = PetscViewerASCIIPrintf(viewer, "%g", PetscRealPart(a[off+p*dim+d])(a[off+p*dim+d]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),588,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

589

}

590

ierr = PetscViewerASCIIPrintf(viewer, ")");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),590,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

591

}

592

ierr = PetscViewerASCIIPrintf(viewer, "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),592,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

593

}

594

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),594,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

595

ierr = PetscViewerASCIIPopTab(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),595,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

596

}

597

ierr = VecRestoreArrayRead(coordinates, &a);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),597,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

598

599

}

600

601

static PetscErrorCode DMPlexView_Ascii(DM dm, PetscViewer viewer)

602

{

603

DM_Plex *mesh = (DM_Plex*) dm->data;

604

DM cdm;

605

DMLabel markers;

606

PetscSection coordSection;

607

Vec coordinates;

608

PetscViewerFormat format;

609

PetscErrorCode ierr;

610

611

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 611; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

612

ierr = DMGetCoordinateDM(dm, &cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),612,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

613

ierr = DMGetLocalSection(cdm, &coordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),613,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

614

ierr = DMGetCoordinatesLocal(dm, &coordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),614,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

615

ierr = PetscViewerGetFormat(viewer, &format);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),615,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

616

if (format == PETSC_VIEWER_ASCII_INFO_DETAIL) {

617

const char *name;

618

PetscInt dim, cellHeight, maxConeSize, maxSupportSize;

619

PetscInt pStart, pEnd, p;

620

PetscMPIInt rank, size;

621

622

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject)dm), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),622,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

623

ierr = MPI_Comm_size(PetscObjectComm((PetscObject)dm), &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),623,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

624

ierr = PetscObjectGetName((PetscObject) dm, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),624,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

625

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),625,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

626

ierr = DMPlexGetMaxSizes(dm, &maxConeSize, &maxSupportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),626,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

627

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),627,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

628

ierr = DMPlexGetVTKCellHeight(dm, &cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),628,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

629

if (name) {ierr = PetscViewerASCIIPrintf(viewer, "%s in %D dimension%s:\n", name, dim, dim == 1 ? "" : "s");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),629,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

630

else {ierr = PetscViewerASCIIPrintf(viewer, "Mesh in %D dimension%s:\n", dim, dim == 1 ? "" : "s");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),630,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

631

if (cellHeight) {ierr = PetscViewerASCIIPrintf(viewer, " Cells are at height %D\n", cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),631,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

632

ierr = PetscViewerASCIIPrintf(viewer, "Supports:\n", name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),632,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

633

ierr = PetscViewerASCIIPushSynchronized(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),633,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

634

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "[%d] Max support size: %D\n", rank, maxSupportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),634,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

635

for (p = pStart; p < pEnd; ++p) {

636

PetscInt dof, off, s;

637

638

ierr = PetscSectionGetDof(mesh->supportSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),638,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

639

ierr = PetscSectionGetOffset(mesh->supportSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),639,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

640

for (s = off; s < off+dof; ++s) {

641

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "[%d]: %D ----> %D\n", rank, p, mesh->supports[s]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),641,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

642

}

643

}

644

ierr = PetscViewerFlush(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),644,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

645

ierr = PetscViewerASCIIPrintf(viewer, "Cones:\n", name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),645,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

646

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "[%d] Max cone size: %D\n", rank, maxConeSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),646,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

647

for (p = pStart; p < pEnd; ++p) {

648

PetscInt dof, off, c;

649

650

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),650,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

651

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),651,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

652

for (c = off; c < off+dof; ++c) {

653

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "[%d]: %D <---- %D (%D)\n", rank, p, mesh->cones[c], mesh->coneOrientations[c]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),653,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

654

}

655

}

656

ierr = PetscViewerFlush(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),656,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

657

ierr = PetscViewerASCIIPopSynchronized(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),657,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

658

if (coordSection && coordinates) {

659

ierr = PetscSectionVecView(coordSection, coordinates, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),659,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

660

}

661

ierr = DMGetLabel(dm, "marker", &markers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),661,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

662

if (markers) {ierr = DMLabelView(markers,viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),662,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

663

if (size > 1) {

664

PetscSF sf;

665

666

ierr = DMGetPointSF(dm, &sf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),666,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

667

ierr = PetscSFView(sf, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),667,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

668

}

669

ierr = PetscViewerFlush(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),669,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

670

} else if (format == PETSC_VIEWER_ASCII_LATEX) {

671

const char *name, *color;

672

const char *defcolors[3] = {"gray", "orange", "green"};

673

const char *deflcolors[4] = {"blue", "cyan", "red", "magenta"};

674

char lname[PETSC_MAX_PATH_LEN4096];

675

PetscReal scale = 2.0;

676

PetscReal tikzscale = 1.0;

677

PetscBool useNumbers = PETSC_TRUE, useLabels, useColors;

678

double tcoords[3];

679

PetscScalar *coords;

680

PetscInt numLabels, l, numColors, numLColors, dim, depth, cStart, cEnd, c, vStart, vEnd, v, eStart = 0, eEnd = 0, e, p;

681

PetscMPIInt rank, size;

682

char **names, **colors, **lcolors;

683

PetscBool plotEdges, flg, lflg;

684

PetscBT wp = NULL((void*)0);

685

PetscInt pEnd, pStart;

686

687

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),687,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

688

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),688,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

689

ierr = DMGetNumLabels(dm, &numLabels);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),689,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

690

numLabels = PetscMax(numLabels, 10)(((numLabels)<(10)) ? (10) : (numLabels));

691

numColors = 10;

692

numLColors = 10;

693

ierr = PetscCalloc3(numLabels, &names, numColors, &colors, numLColors, &lcolors)PetscMallocA(3,PETSC_TRUE,693,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(numLabels)*sizeof(**(&names)),(&names),(size_t
)(numColors)*sizeof(**(&colors)),(&colors),(size_t)(numLColors
)*sizeof(**(&lcolors)),(&lcolors));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),693,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

694

ierr = PetscOptionsGetReal(((PetscObject) viewer)->options,((PetscObject) viewer)->prefix, "-dm_plex_view_scale", &scale, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),694,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

695

ierr = PetscOptionsGetReal(((PetscObject) viewer)->options,((PetscObject) viewer)->prefix, "-dm_plex_view_tikzscale", &tikzscale, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),695,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

696

ierr = PetscOptionsGetBool(((PetscObject) viewer)->options,((PetscObject) viewer)->prefix, "-dm_plex_view_numbers", &useNumbers, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),696,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

697

ierr = PetscOptionsGetStringArray(((PetscObject) viewer)->options,((PetscObject) viewer)->prefix, "-dm_plex_view_labels", names, &numLabels, &useLabels);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),697,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

698

if (!useLabels) numLabels = 0;

699

ierr = PetscOptionsGetStringArray(((PetscObject) viewer)->options,((PetscObject) viewer)->prefix, "-dm_plex_view_colors", colors, &numColors, &useColors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),699,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

700

if (!useColors) {

701

numColors = 3;

702

for (c = 0; c < numColors; ++c) {ierr = PetscStrallocpy(defcolors[c], &colors[c]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),702,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

703

}

704

ierr = PetscOptionsGetStringArray(((PetscObject) viewer)->options,((PetscObject) viewer)->prefix, "-dm_plex_view_lcolors", lcolors, &numLColors, &useColors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),704,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

705

if (!useColors) {

706

numLColors = 4;

707

for (c = 0; c < numLColors; ++c) {ierr = PetscStrallocpy(deflcolors[c], &lcolors[c]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),707,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

708

}

709

ierr = PetscOptionsGetString(((PetscObject) viewer)->options, ((PetscObject) viewer)->prefix, "-dm_plex_view_label_filter", lname, PETSC_MAX_PATH_LEN4096, &lflg);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),709,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

710

plotEdges = (PetscBool)(depth > 1 && useNumbers && dim < 3);

711

ierr = PetscOptionsGetBool(((PetscObject) viewer)->options,((PetscObject) viewer)->prefix, "-dm_plex_view_edges", &plotEdges, &flg);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),711,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

712

if (flg && plotEdges && depth < dim) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "Mesh must be interpolated")return PetscError(PetscObjectComm((PetscObject) dm),712,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"Mesh must be interpolated");

713

if (depth < dim) plotEdges = PETSC_FALSE;

714

715

/* filter points with labelvalue != labeldefaultvalue */

716

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),716,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

717

if (lflg) {

718

DMLabel lbl;

719

720

ierr = DMGetLabel(dm, lname, &lbl);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),720,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

721

if (lbl) {

722

PetscInt val, defval;

723

724

ierr = DMLabelGetDefaultValue(lbl, &defval);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),724,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

725

ierr = PetscBTCreate(pEnd-pStart, &wp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),725,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

726

for (c = pStart; c < pEnd; c++) {

727

PetscInt *closure = NULL((void*)0);

728

PetscInt closureSize;

729

730

ierr = DMLabelGetValue(lbl, c, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),730,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

731

if (val == defval) continue;

732

733

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),733,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

734

for (p = 0; p < closureSize*2; p += 2) {

735

ierr = PetscBTSet(wp, closure[p] - pStart);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),735,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

736

}

737

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),737,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

738

}

739

}

740

}

741

742

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject)dm), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),742,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

743

ierr = MPI_Comm_size(PetscObjectComm((PetscObject)dm), &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),743,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

744

ierr = PetscObjectGetName((PetscObject) dm, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),744,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

745

ierr = PetscViewerASCIIPrintf(viewer, "\

746

\\documentclass[tikz]{standalone}\n\n\

747

\\usepackage{pgflibraryshapes}\n\

748

\\usetikzlibrary{backgrounds}\n\

749

\\usetikzlibrary{arrows}\n\

750

\\begin{document}\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),750,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

751

if (size > 1) {

752

ierr = PetscViewerASCIIPrintf(viewer, "%s for process ", name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),752,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

753

for (p = 0; p < size; ++p) {

754

if (p > 0 && p == size-1) {

755

ierr = PetscViewerASCIIPrintf(viewer, ", and ", colors[p%numColors], p);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),755,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

756

} else if (p > 0) {

757

ierr = PetscViewerASCIIPrintf(viewer, ", ", colors[p%numColors], p);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),757,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

758

}

759

ierr = PetscViewerASCIIPrintf(viewer, "{\\textcolor{%s}%D}", colors[p%numColors], p);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),759,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

760

}

761

ierr = PetscViewerASCIIPrintf(viewer, ".\n\n\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),761,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

762

}

763

ierr = PetscViewerASCIIPrintf(viewer, "\\begin{tikzpicture}[scale = %g,font=\\fontsize{8}{8}\\selectfont]\n", tikzscale);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),763,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

764

765

/* Plot vertices */

766

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),766,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

767

ierr = VecGetArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),767,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

768

ierr = PetscViewerASCIIPushSynchronized(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),768,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

769

for (v = vStart; v < vEnd; ++v) {

770

PetscInt off, dof, d;

771

PetscBool isLabeled = PETSC_FALSE;

772

773

if (wp && !PetscBTLookup(wp,v - pStart)) continue;

774

ierr = PetscSectionGetDof(coordSection, v, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),774,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

775

ierr = PetscSectionGetOffset(coordSection, v, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),775,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

776

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "\\path (");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),776,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

777

if (PetscUnlikely(dof > 3)__builtin_expect(!!(dof > 3),0)) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_PLIB,"coordSection vertex %D has dof %D > 3",v,dof)return PetscError(((MPI_Comm)0x44000001),777,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"coordSection vertex %D has dof %D > 3"
,v,dof);

778

for (d = 0; d < dof; ++d) {

779

tcoords[d] = (double) (scale*PetscRealPart(coords[off+d])(coords[off+d]));

780

tcoords[d] = PetscAbs(tcoords[d])(((tcoords[d]) >= 0) ? (tcoords[d]) : (-(tcoords[d]))) < 1e-10 ? 0.0 : tcoords[d];

781

}

782

/* Rotate coordinates since PGF makes z point out of the page instead of up */

783

if (dim == 3) {PetscReal tmp = tcoords[1]; tcoords[1] = tcoords[2]; tcoords[2] = -tmp;}

784

for (d = 0; d < dof; ++d) {

785

if (d > 0) {ierr = PetscViewerASCIISynchronizedPrintf(viewer, ",");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),785,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

786

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "%g", tcoords[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),786,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

787

}

788

color = colors[rank%numColors];

789

for (l = 0; l < numLabels; ++l) {

790

PetscInt val;

791

ierr = DMGetLabelValue(dm, names[l], v, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),791,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

792

if (val >= 0) {color = lcolors[l%numLColors]; isLabeled = PETSC_TRUE; break;}

793

}

794

if (useNumbers) {

795

ierr = PetscViewerASCIISynchronizedPrintf(viewer, ") node(%D_%d) [draw,shape=circle,color=%s] {%D};\n", v, rank, color, v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),795,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

796

} else {

797

ierr = PetscViewerASCIISynchronizedPrintf(viewer, ") node(%D_%d) [fill,inner sep=%dpt,shape=circle,color=%s] {};\n", v, rank, !isLabeled ? 1 : 2, color);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),797,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

798

}

799

}

800

ierr = VecRestoreArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),800,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

801

ierr = PetscViewerFlush(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),801,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

802

/* Plot cells */

803

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),803,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

804

ierr = DMPlexGetDepthStratum(dm, 1, &eStart, &eEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),804,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

805

if (dim == 3 || !useNumbers) {

806

for (e = eStart; e < eEnd; ++e) {

807

const PetscInt *cone;

808

809

if (wp && !PetscBTLookup(wp,e - pStart)) continue;

810

color = colors[rank%numColors];

811

for (l = 0; l < numLabels; ++l) {

812

PetscInt val;

813

ierr = DMGetLabelValue(dm, names[l], e, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),813,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

814

if (val >= 0) {color = lcolors[l%numLColors]; break;}

815

}

816

ierr = DMPlexGetCone(dm, e, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),816,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

817

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "\\draw[color=%s] (%D_%d) -- (%D_%d);\n", color, cone[0], rank, cone[1], rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),817,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

818

}

819

} else {

820

for (c = cStart; c < cEnd; ++c) {

821

PetscInt *closure = NULL((void*)0);

822

PetscInt closureSize, firstPoint = -1;

823

824

if (wp && !PetscBTLookup(wp,c - pStart)) continue;

825

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),825,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

826

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "\\draw[color=%s] ", colors[rank%numColors]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),826,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

827

for (p = 0; p < closureSize*2; p += 2) {

828

const PetscInt point = closure[p];

829

830

if ((point < vStart) || (point >= vEnd)) continue;

831

if (firstPoint >= 0) {ierr = PetscViewerASCIISynchronizedPrintf(viewer, " -- ");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),831,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

832

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "(%D_%d)", point, rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),832,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

833

if (firstPoint < 0) firstPoint = point;

834

}

835

/* Why doesn't this work? ierr = PetscViewerASCIISynchronizedPrintf(viewer, " -- cycle;\n");CHKERRQ(ierr); */

836

ierr = PetscViewerASCIISynchronizedPrintf(viewer, " -- (%D_%d);\n", firstPoint, rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),836,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

837

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),837,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

838

}

839

}

840

ierr = VecGetArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),840,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

841

for (c = cStart; c < cEnd; ++c) {

842

double ccoords[3] = {0.0, 0.0, 0.0};

843

PetscBool isLabeled = PETSC_FALSE;

844

PetscInt *closure = NULL((void*)0);

845

PetscInt closureSize, dof, d, n = 0;

846

847

if (wp && !PetscBTLookup(wp,c - pStart)) continue;

848

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),848,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

849

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "\\path (");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),849,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

850

for (p = 0; p < closureSize*2; p += 2) {

851

const PetscInt point = closure[p];

852

PetscInt off;

853

854

if ((point < vStart) || (point >= vEnd)) continue;

855

ierr = PetscSectionGetDof(coordSection, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),855,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

856

ierr = PetscSectionGetOffset(coordSection, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),856,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

857

for (d = 0; d < dof; ++d) {

858

tcoords[d] = (double) (scale*PetscRealPart(coords[off+d])(coords[off+d]));

859

tcoords[d] = PetscAbs(tcoords[d])(((tcoords[d]) >= 0) ? (tcoords[d]) : (-(tcoords[d]))) < 1e-10 ? 0.0 : tcoords[d];

860

}

861

/* Rotate coordinates since PGF makes z point out of the page instead of up */

862

if (dof == 3) {PetscReal tmp = tcoords[1]; tcoords[1] = tcoords[2]; tcoords[2] = -tmp;}

863

for (d = 0; d < dof; ++d) {ccoords[d] += tcoords[d];}

864

++n;

865

}

866

for (d = 0; d < dof; ++d) {ccoords[d] /= n;}

867

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),867,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

868

for (d = 0; d < dof; ++d) {

869

if (d > 0) {ierr = PetscViewerASCIISynchronizedPrintf(viewer, ",");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),869,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

870

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "%g", ccoords[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),870,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

871

}

872

color = colors[rank%numColors];

873

for (l = 0; l < numLabels; ++l) {

874

PetscInt val;

875

ierr = DMGetLabelValue(dm, names[l], c, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),875,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

876

if (val >= 0) {color = lcolors[l%numLColors]; isLabeled = PETSC_TRUE; break;}

877

}

878

if (useNumbers) {

879

ierr = PetscViewerASCIISynchronizedPrintf(viewer, ") node(%D_%d) [draw,shape=circle,color=%s] {%D};\n", c, rank, color, c);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),879,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

880

} else {

881

ierr = PetscViewerASCIISynchronizedPrintf(viewer, ") node(%D_%d) [fill,inner sep=%dpt,shape=circle,color=%s] {};\n", c, rank, !isLabeled ? 1 : 2, color);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),881,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

882

}

883

}

884

ierr = VecRestoreArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),884,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

885

/* Plot edges */

886

if (plotEdges) {

887

ierr = VecGetArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),887,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

888

ierr = PetscViewerASCIIPrintf(viewer, "\\path\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),888,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

889

for (e = eStart; e < eEnd; ++e) {

890

const PetscInt *cone;

891

PetscInt coneSize, offA, offB, dof, d;

892

893

if (wp && !PetscBTLookup(wp,e - pStart)) continue;

894

ierr = DMPlexGetConeSize(dm, e, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),894,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

895

if (coneSize != 2) SETERRQ2(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Edge %D cone should have two vertices, not %D", e, coneSize)return PetscError(PetscObjectComm((PetscObject)dm),895,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Edge %D cone should have two vertices, not %D",e,coneSize);

896

ierr = DMPlexGetCone(dm, e, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),896,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

897

ierr = PetscSectionGetDof(coordSection, cone[0], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),897,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

898

ierr = PetscSectionGetOffset(coordSection, cone[0], &offA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),898,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

899

ierr = PetscSectionGetOffset(coordSection, cone[1], &offB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),899,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

900

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "(");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),900,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

901

for (d = 0; d < dof; ++d) {

902

tcoords[d] = (double) (0.5*scale*PetscRealPart(coords[offA+d]+coords[offB+d])(coords[offA+d]+coords[offB+d]));

903

tcoords[d] = PetscAbs(tcoords[d])(((tcoords[d]) >= 0) ? (tcoords[d]) : (-(tcoords[d]))) < 1e-10 ? 0.0 : tcoords[d];

904

}

905

/* Rotate coordinates since PGF makes z point out of the page instead of up */

906

if (dim == 3) {PetscReal tmp = tcoords[1]; tcoords[1] = tcoords[2]; tcoords[2] = -tmp;}

907

for (d = 0; d < dof; ++d) {

908

if (d > 0) {ierr = PetscViewerASCIISynchronizedPrintf(viewer, ",");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),908,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

909

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "%g", (double)tcoords[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),909,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

910

}

911

color = colors[rank%numColors];

912

for (l = 0; l < numLabels; ++l) {

913

PetscInt val;

914

ierr = DMGetLabelValue(dm, names[l], v, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),914,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

915

if (val >= 0) {color = lcolors[l%numLColors]; break;}

916

}

917

ierr = PetscViewerASCIISynchronizedPrintf(viewer, ") node(%D_%d) [draw,shape=circle,color=%s] {%D} --\n", e, rank, color, e);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),917,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

918

}

919

ierr = VecRestoreArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),919,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

920

ierr = PetscViewerFlush(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),920,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

921

ierr = PetscViewerASCIIPrintf(viewer, "(0,0);\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),921,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

922

}

923

ierr = PetscViewerFlush(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),923,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

924

ierr = PetscViewerASCIIPopSynchronized(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),924,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

925

ierr = PetscViewerASCIIPrintf(viewer, "\\end{tikzpicture}\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),925,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

926

ierr = PetscViewerASCIIPrintf(viewer, "\\end{document}\n", name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),926,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

927

for (l = 0; l < numLabels; ++l) {ierr = PetscFree(names[l])((*PetscTrFree)((void*)(names[l]),927,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((names[l]) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),927,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

928

for (c = 0; c < numColors; ++c) {ierr = PetscFree(colors[c])((*PetscTrFree)((void*)(colors[c]),928,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((colors[c]) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),928,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

929

for (c = 0; c < numLColors; ++c) {ierr = PetscFree(lcolors[c])((*PetscTrFree)((void*)(lcolors[c]),929,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((lcolors[c]) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),929,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

930

ierr = PetscFree3(names, colors, lcolors)PetscFreeA(3,930,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,&(names),&(colors),&(lcolors));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),930,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

931

ierr = PetscBTDestroy(&wp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),931,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

932

} else if (format == PETSC_VIEWER_LOAD_BALANCE) {

933

Vec cown,acown;

934

VecScatter sct;

935

ISLocalToGlobalMapping g2l;

936

IS gid,acis;

937

MPI_Comm comm,ncomm = MPI_COMM_NULL((MPI_Comm)0x04000000);

938

MPI_Group ggroup,ngroup;

939

PetscScalar *array,nid;

940

const PetscInt *idxs;

941

PetscInt *idxs2,*start,*adjacency,*work;

942

PetscInt64 lm[3],gm[3];

943

PetscInt i,c,cStart,cEnd,cum,numVertices,ect,ectn,cellHeight;

944

PetscMPIInt d1,d2,rank;

945

946

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),946,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

947

ierr = MPI_Comm_rank(comm,&rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),947,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

948

#if defined(PETSC_HAVE_MPI_SHARED_COMM1)

949

ierr = MPI_Comm_split_type(comm,MPI_COMM_TYPE_SHARED1,rank,MPI_INFO_NULL((MPI_Info)0x1c000000),&ncomm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),949,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

950

#endif

951

if (ncomm != MPI_COMM_NULL((MPI_Comm)0x04000000)) {

952

ierr = MPI_Comm_group(comm,&ggroup);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),952,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

953

ierr = MPI_Comm_group(ncomm,&ngroup);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),953,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

954

d1 = 0;

955

ierr = MPI_Group_translate_ranks(ngroup,1,&d1,ggroup,&d2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),955,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

956

nid = d2;

957

ierr = MPI_Group_free(&ggroup);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),957,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

958

ierr = MPI_Group_free(&ngroup);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),958,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

959

ierr = MPI_Comm_free(&ncomm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),959,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

960

} else nid = 0.0;

961

962

/* Get connectivity */

963

ierr = DMPlexGetVTKCellHeight(dm,&cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),963,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

964

ierr = DMPlexCreatePartitionerGraph(dm,cellHeight,&numVertices,&start,&adjacency,&gid);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),964,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

965

966

/* filter overlapped local cells */

967

ierr = DMPlexGetHeightStratum(dm,cellHeight,&cStart,&cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),967,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

968

ierr = ISGetIndices(gid,&idxs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),968,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

969

ierr = ISGetLocalSize(gid,&cum);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),969,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

970

ierr = PetscMalloc1(cum,&idxs2)PetscMallocA(1,PETSC_FALSE,970,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(cum)*sizeof(**(&idxs2)),(&idxs2));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),970,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

971

for (c = cStart, cum = 0; c < cEnd; c++) {

972

if (idxs[c-cStart] < 0) continue;

973

idxs2[cum++] = idxs[c-cStart];

974

}

975

ierr = ISRestoreIndices(gid,&idxs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),975,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

976

if (numVertices != cum) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_PLIB,"Unexpected %D != %D",numVertices,cum)return PetscError(((MPI_Comm)0x44000001),976,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"Unexpected %D != %D",numVertices,cum
);

977

ierr = ISDestroy(&gid);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),977,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

978

ierr = ISCreateGeneral(comm,numVertices,idxs2,PETSC_OWN_POINTER,&gid);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),978,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

979

980

/* support for node-aware cell locality */

981

ierr = ISCreateGeneral(comm,start[numVertices],adjacency,PETSC_USE_POINTER,&acis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),981,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

982

ierr = VecCreateSeq(PETSC_COMM_SELF((MPI_Comm)0x44000001),start[numVertices],&acown);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),982,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

983

ierr = VecCreateMPI(comm,numVertices,PETSC_DECIDE-1,&cown);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),983,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

984

ierr = VecGetArray(cown,&array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),984,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

985

for (c = 0; c < numVertices; c++) array[c] = nid;

986

ierr = VecRestoreArray(cown,&array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),986,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

987

ierr = VecScatterCreate(cown,acis,acown,NULL((void*)0),&sct);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),987,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

988

ierr = VecScatterBegin(sct,cown,acown,INSERT_VALUES,SCATTER_FORWARD);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),988,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

989

ierr = VecScatterEnd(sct,cown,acown,INSERT_VALUES,SCATTER_FORWARD);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),989,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

990

ierr = ISDestroy(&acis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),990,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

991

ierr = VecScatterDestroy(&sct);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),991,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

992

ierr = VecDestroy(&cown);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),992,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

993

994

/* compute edgeCut */

995

for (c = 0, cum = 0; c < numVertices; c++) cum = PetscMax(cum,start[c+1]-start[c])(((cum)<(start[c+1]-start[c])) ? (start[c+1]-start[c]) : (
cum));

996

ierr = PetscMalloc1(cum,&work)PetscMallocA(1,PETSC_FALSE,996,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(cum)*sizeof(**(&work)),(&work));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),996,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

997

ierr = ISLocalToGlobalMappingCreateIS(gid,&g2l);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),997,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

998

ierr = ISLocalToGlobalMappingSetType(g2l,ISLOCALTOGLOBALMAPPINGHASH"hash");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),998,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

999

ierr = ISDestroy(&gid);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),999,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1000

ierr = VecGetArray(acown,&array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1000,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1001

for (c = 0, ect = 0, ectn = 0; c < numVertices; c++) {

1002

PetscInt totl;

1003

1004

totl = start[c+1]-start[c];

1005

ierr = ISGlobalToLocalMappingApply(g2l,IS_GTOLM_MASK,totl,adjacency+start[c],NULL((void*)0),work);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1005,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1006

for (i = 0; i < totl; i++) {

1007

if (work[i] < 0) {

1008

ect += 1;

1009

ectn += (array[i + start[c]] != nid) ? 0 : 1;

1010

}

1011

}

1012

}

1013

ierr = PetscFree(work)((*PetscTrFree)((void*)(work),1013,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((work) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1013,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1014

ierr = VecRestoreArray(acown,&array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1014,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1015

lm[0] = numVertices > 0 ? numVertices : PETSC_MAX_INT2147483647;

1016

lm[1] = -numVertices;

1017

ierr = MPIU_Allreduce(lm,gm,2,MPIU_INT64,MPI_MIN,comm)(PetscAllreduceBarrierCheck(comm,2,1017,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) ||
MPI_Allreduce((lm),(gm),(2),(((MPI_Datatype)0x4c00083a)),((MPI_Op
)(0x58000002)),(comm))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1017,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1018

ierr = PetscViewerASCIIPrintf(viewer," Cell balance: %.2f (max %D, min %D",-((double)gm[1])/((double)gm[0]),-(PetscInt)gm[1],(PetscInt)gm[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1018,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1019

lm[0] = ect; /* edgeCut */

1020

lm[1] = ectn; /* node-aware edgeCut */

1021

lm[2] = numVertices > 0 ? 0 : 1; /* empty processes */

1022

ierr = MPIU_Allreduce(lm,gm,3,MPIU_INT64,MPI_SUM,comm)(PetscAllreduceBarrierCheck(comm,3,1022,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) ||
MPI_Allreduce((lm),(gm),(3),(((MPI_Datatype)0x4c00083a)),((MPI_Op
)(0x58000003)),(comm))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1022,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1023

ierr = PetscViewerASCIIPrintf(viewer,", empty %D)\n",(PetscInt)gm[2]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1023,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1024

#if defined(PETSC_HAVE_MPI_SHARED_COMM1)

1025

ierr = PetscViewerASCIIPrintf(viewer," Edge Cut: %D (on node %.3f)\n",(PetscInt)(gm[0]/2),gm[0] ? ((double)(gm[1]))/((double)gm[0]) : 1.);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1025,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1026

#else

1027

ierr = PetscViewerASCIIPrintf(viewer," Edge Cut: %D (on node %.3f)\n",(PetscInt)(gm[0]/2),0.0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1027,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1028

#endif

1029

ierr = ISLocalToGlobalMappingDestroy(&g2l);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1029,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1030

ierr = PetscFree(start)((*PetscTrFree)((void*)(start),1030,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((start) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1030,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1031

ierr = PetscFree(adjacency)((*PetscTrFree)((void*)(adjacency),1031,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((adjacency) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1031,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1032

ierr = VecDestroy(&acown);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1032,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1033

} else {

1034

MPI_Comm comm;

1035

PetscInt *sizes, *hybsizes;

1036

PetscInt locDepth, depth, cellHeight, dim, d, pMax[4];

1037

PetscInt pStart, pEnd, p;

1038

PetscInt numLabels, l;

1039

const char *name;

1040

PetscMPIInt size;

1041

1042

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1042,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1043

ierr = MPI_Comm_size(comm, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1043,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1044

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1044,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1045

ierr = DMPlexGetVTKCellHeight(dm, &cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1045,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1046

ierr = PetscObjectGetName((PetscObject) dm, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1046,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1047

if (name) {ierr = PetscViewerASCIIPrintf(viewer, "%s in %D dimension%s:\n", name, dim, dim == 1 ? "" : "s");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1047,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1048

else {ierr = PetscViewerASCIIPrintf(viewer, "Mesh in %D dimension%s:\n", dim, dim == 1 ? "" : "s");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1048,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1049

if (cellHeight) {ierr = PetscViewerASCIIPrintf(viewer, " Cells are at height %D\n", cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1049,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1050

ierr = DMPlexGetDepth(dm, &locDepth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1050,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1051

ierr = MPIU_Allreduce(&locDepth, &depth, 1, MPIU_INT, MPI_MAX, comm)(PetscAllreduceBarrierCheck(comm,1,1051,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((comm)),0) ||
MPI_Allreduce((&locDepth),(&depth),(1),(((MPI_Datatype
)0x4c000405)),((MPI_Op)(0x58000001)),(comm))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1051,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1052

ierr = DMPlexGetHybridBounds(dm, &pMax[depth], depth > 0 ? &pMax[depth-1] : NULL((void*)0), depth > 1 ? &pMax[depth - 2] : NULL((void*)0), &pMax[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1052,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1053

ierr = PetscCalloc2(size,&sizes,size,&hybsizes)PetscMallocA(2,PETSC_TRUE,1053,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(size)*sizeof(**(&sizes)),(&sizes),(size_t)(
size)*sizeof(**(&hybsizes)),(&hybsizes));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1053,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1054

if (depth == 1) {

1055

ierr = DMPlexGetDepthStratum(dm, 0, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1055,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1056

pEnd = pEnd - pStart;

1057

pMax[0] -= pStart;

1058

ierr = MPI_Gather(&pEnd, 1, MPIU_INT, sizes, 1, MPIU_INT, 0, comm)((petsc_gather_ct++,0) || PetscMPITypeSize((1),(((MPI_Datatype
)0x4c000405)),(&petsc_send_len)) || MPI_Gather((&pEnd
),(1),(((MPI_Datatype)0x4c000405)),(sizes),(1),(((MPI_Datatype
)0x4c000405)),(0),(comm)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1058,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1059

ierr = MPI_Gather(&pMax[0], 1, MPIU_INT, hybsizes, 1, MPIU_INT, 0, comm)((petsc_gather_ct++,0) || PetscMPITypeSize((1),(((MPI_Datatype
)0x4c000405)),(&petsc_send_len)) || MPI_Gather((&pMax
[0]),(1),(((MPI_Datatype)0x4c000405)),(hybsizes),(1),(((MPI_Datatype
)0x4c000405)),(0),(comm)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1059,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1060

ierr = PetscViewerASCIIPrintf(viewer, " %d-cells:", 0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1060,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1061

for (p = 0; p < size; ++p) {

1062

if (hybsizes[p] >= 0) {ierr = PetscViewerASCIIPrintf(viewer, " %D (%D)", sizes[p], sizes[p] - hybsizes[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1062,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1063

else {ierr = PetscViewerASCIIPrintf(viewer, " %D", sizes[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1063,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1064

}

1065

ierr = PetscViewerASCIIPrintf(viewer, "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1065,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1066

ierr = DMPlexGetHeightStratum(dm, 0, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1066,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1067

pEnd = pEnd - pStart;

1068

pMax[depth] -= pStart;

1069

ierr = MPI_Gather(&pEnd, 1, MPIU_INT, sizes, 1, MPIU_INT, 0, comm)((petsc_gather_ct++,0) || PetscMPITypeSize((1),(((MPI_Datatype
)0x4c000405)),(&petsc_send_len)) || MPI_Gather((&pEnd
),(1),(((MPI_Datatype)0x4c000405)),(sizes),(1),(((MPI_Datatype
)0x4c000405)),(0),(comm)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1069,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1070

ierr = MPI_Gather(&pMax[depth], 1, MPIU_INT, hybsizes, 1, MPIU_INT, 0, comm)((petsc_gather_ct++,0) || PetscMPITypeSize((1),(((MPI_Datatype
)0x4c000405)),(&petsc_send_len)) || MPI_Gather((&pMax
[depth]),(1),(((MPI_Datatype)0x4c000405)),(hybsizes),(1),(((MPI_Datatype
)0x4c000405)),(0),(comm)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1070,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1071

ierr = PetscViewerASCIIPrintf(viewer, " %D-cells:", dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1071,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1072

for (p = 0; p < size; ++p) {

1073

if (hybsizes[p] >= 0) {ierr = PetscViewerASCIIPrintf(viewer, " %D (%D)", sizes[p], sizes[p] - hybsizes[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1073,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1074

else {ierr = PetscViewerASCIIPrintf(viewer, " %D", sizes[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1074,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1075

}

1076

ierr = PetscViewerASCIIPrintf(viewer, "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1076,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1077

} else {

1078

PetscMPIInt rank;

1079

ierr = MPI_Comm_rank(comm, &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1079,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1080

for (d = 0; d <= dim; d++) {

1081

ierr = DMPlexGetDepthStratum(dm, d, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1081,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1082

pEnd -= pStart;

1083

pMax[d] -= pStart;

1084

ierr = MPI_Gather(&pEnd, 1, MPIU_INT, sizes, 1, MPIU_INT, 0, comm)((petsc_gather_ct++,0) || PetscMPITypeSize((1),(((MPI_Datatype
)0x4c000405)),(&petsc_send_len)) || MPI_Gather((&pEnd
),(1),(((MPI_Datatype)0x4c000405)),(sizes),(1),(((MPI_Datatype
)0x4c000405)),(0),(comm)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1084,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1085

ierr = MPI_Gather(&pMax[d], 1, MPIU_INT, hybsizes, 1, MPIU_INT, 0, comm)((petsc_gather_ct++,0) || PetscMPITypeSize((1),(((MPI_Datatype
)0x4c000405)),(&petsc_send_len)) || MPI_Gather((&pMax
[d]),(1),(((MPI_Datatype)0x4c000405)),(hybsizes),(1),(((MPI_Datatype
)0x4c000405)),(0),(comm)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1085,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1086

ierr = PetscViewerASCIIPrintf(viewer, " %D-cells:", d);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1086,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1087

for (p = 0; p < size; ++p) {

1088

if (!rank) {

1089

if (hybsizes[p] >= 0) {ierr = PetscViewerASCIIPrintf(viewer, " %D (%D)", sizes[p], sizes[p] - hybsizes[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1089,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1090

else {ierr = PetscViewerASCIIPrintf(viewer, " %D", sizes[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1090,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1091

}

1092

}

1093

ierr = PetscViewerASCIIPrintf(viewer, "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1093,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1094

}

1095

}

1096

ierr = PetscFree2(sizes,hybsizes)PetscFreeA(2,1096,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,&(sizes),&(hybsizes));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1096,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1097

ierr = DMGetNumLabels(dm, &numLabels);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1097,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1098

if (numLabels) {ierr = PetscViewerASCIIPrintf(viewer, "Labels:\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1098,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1099

for (l = 0; l < numLabels; ++l) {

1100

DMLabel label;

1101

const char *name;

1102

IS valueIS;

1103

const PetscInt *values;

1104

PetscInt numValues, v;

1105

1106

ierr = DMGetLabelName(dm, l, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1106,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1107

ierr = DMGetLabel(dm, name, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1107,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1108

ierr = DMLabelGetNumValues(label, &numValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1108,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1109

ierr = PetscViewerASCIIPrintf(viewer, " %s: %D strata with value/size (", name, numValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1109,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1110

ierr = DMLabelGetValueIS(label, &valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1110,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1111

ierr = ISGetIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1111,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1112

ierr = PetscViewerASCIIUseTabs(viewer, PETSC_FALSE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1112,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1113

for (v = 0; v < numValues; ++v) {

1114

PetscInt size;

1115

1116

ierr = DMLabelGetStratumSize(label, values[v], &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1116,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1117

if (v > 0) {ierr = PetscViewerASCIIPrintf(viewer, ", ");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1117,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1118

ierr = PetscViewerASCIIPrintf(viewer, "%D (%D)", values[v], size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1118,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1119

}

1120

ierr = PetscViewerASCIIPrintf(viewer, ")\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1120,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1121

ierr = PetscViewerASCIIUseTabs(viewer, PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1121,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1122

ierr = ISRestoreIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1122,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1123

ierr = ISDestroy(&valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1123,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1124

}

1125

/* If no fields are specified, people do not want to see adjacency */

1126

if (dm->Nf) {

1127

PetscInt f;

1128

1129

for (f = 0; f < dm->Nf; ++f) {

1130

const char *name;

1131

1132

ierr = PetscObjectGetName(dm->fields[f].disc, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1132,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1133

if (numLabels) {ierr = PetscViewerASCIIPrintf(viewer, "Field %s:\n", name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1133,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1134

ierr = PetscViewerASCIIPushTab(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1134,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1135

if (dm->fields[f].label) {ierr = DMLabelView(dm->fields[f].label, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1135,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1136

if (dm->fields[f].adjacency[0]) {

1137

if (dm->fields[f].adjacency[1]) {ierr = PetscViewerASCIIPrintf(viewer, "adjacency FVM++\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1137,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1138

else {ierr = PetscViewerASCIIPrintf(viewer, "adjacency FVM\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1138,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1139

} else {

1140

if (dm->fields[f].adjacency[1]) {ierr = PetscViewerASCIIPrintf(viewer, "adjacency FEM\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1140,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1141

else {ierr = PetscViewerASCIIPrintf(viewer, "adjacency FUNKY\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1141,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1142

}

1143

ierr = PetscViewerASCIIPopTab(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1143,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1144

}

1145

}

1146

ierr = DMGetCoarseDM(dm, &cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1146,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1147

if (cdm) {

1148

ierr = PetscViewerASCIIPushTab(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1148,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1149

ierr = DMPlexView_Ascii(cdm, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1149,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1150

ierr = PetscViewerASCIIPopTab(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1150,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1151

}

1152

}

1153

1154

}

1155

1156

static PetscErrorCode DMPlexView_Draw(DM dm, PetscViewer viewer)

1157

{

1158

PetscDraw draw;

1159

DM cdm;

1160

PetscSection coordSection;

1161

Vec coordinates;

1162

const PetscScalar *coords;

1163

PetscReal xyl[2],xyr[2],bound[4] = {PETSC_MAX_REAL1.7976931348623157e+308, PETSC_MAX_REAL1.7976931348623157e+308, PETSC_MIN_REAL(-1.7976931348623157e+308), PETSC_MIN_REAL(-1.7976931348623157e+308)};

1164

PetscBool isnull;

1165

PetscInt dim, vStart, vEnd, cStart, cEnd, c, N;

1166

PetscMPIInt rank;

1167

PetscErrorCode ierr;

1168

1169

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1169; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1170

ierr = DMGetCoordinateDim(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1170,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1171

if (dim != 2) SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "Cannot draw meshes of dimension %D", dim)return PetscError(PetscObjectComm((PetscObject) dm),1171,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"Cannot draw meshes of dimension %D",dim);

1172

ierr = DMGetCoordinateDM(dm, &cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1172,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1173

ierr = DMGetLocalSection(cdm, &coordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1173,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1174

ierr = DMGetCoordinatesLocal(dm, &coordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1174,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1175

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1175,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1176

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1176,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1177

1178

ierr = PetscViewerDrawGetDraw(viewer, 0, &draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1178,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1179

ierr = PetscDrawIsNull(draw, &isnull);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1179,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1180

1181

ierr = PetscDrawSetTitle(draw, "Mesh");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1181,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1182

1183

ierr = VecGetLocalSize(coordinates, &N);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1183,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1184

ierr = VecGetArrayRead(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1184,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1185

for (c = 0; c < N; c += dim) {

1186

1187

1188

}

1189

ierr = VecRestoreArrayRead(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1189,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1190

ierr = MPIU_Allreduce(&bound[0],xyl,2,MPIU_REAL,MPIU_MIN,PetscObjectComm((PetscObject)dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject)dm),
2,1190,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)dm))),0) || MPI_Allreduce((&bound[0]),(xyl)
,(2),(((MPI_Datatype)0x4c00080b)),((MPI_Op)(0x58000002)),(PetscObjectComm
((PetscObject)dm)))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1190,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1191

ierr = MPIU_Allreduce(&bound[2],xyr,2,MPIU_REAL,MPIU_MAX,PetscObjectComm((PetscObject)dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject)dm),
2,1191,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)dm))),0) || MPI_Allreduce((&bound[2]),(xyr)
,(2),(((MPI_Datatype)0x4c00080b)),((MPI_Op)(0x58000001)),(PetscObjectComm
((PetscObject)dm)))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1191,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1192

ierr = PetscDrawSetCoordinates(draw, xyl[0], xyl[1], xyr[0], xyr[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1192,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1193

ierr = PetscDrawClear(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1193,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1194

1195

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject) dm), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1195,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1196

for (c = cStart; c < cEnd; ++c) {

1197

PetscScalar *coords = NULL((void*)0);

1198

PetscInt numCoords,coneSize;

1199

1200

ierr = DMPlexGetConeSize(dm, c, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1200,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1201

ierr = DMPlexVecGetClosure(dm, coordSection, coordinates, c, &numCoords, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1201,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1202

switch (coneSize) {

1203

case 3:

1204

1205

PETSC_DRAW_WHITE0 + rank % (PETSC_DRAW_BASIC_COLORS33-2) + 2,

1206

PETSC_DRAW_WHITE0 + rank % (PETSC_DRAW_BASIC_COLORS33-2) + 2,

1207

PETSC_DRAW_WHITE0 + rank % (PETSC_DRAW_BASIC_COLORS33-2) + 2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1207,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1208

break;

1209

case 4:

1210

ierr = PetscDrawRectangle(draw, PetscRealPart(coords[0])(coords[0]), PetscRealPart(coords[1])(coords[1]), PetscRealPart(coords[4])(coords[4]), PetscRealPart(coords[5])(coords[5]),

1211

PETSC_DRAW_WHITE0 + rank % (PETSC_DRAW_BASIC_COLORS33-2) + 2,

1212

PETSC_DRAW_WHITE0 + rank % (PETSC_DRAW_BASIC_COLORS33-2) + 2,

1213

PETSC_DRAW_WHITE0 + rank % (PETSC_DRAW_BASIC_COLORS33-2) + 2,

1214

PETSC_DRAW_WHITE0 + rank % (PETSC_DRAW_BASIC_COLORS33-2) + 2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1214,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1215

break;

1216

default: SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_SUP, "Cannot draw cells with %D facets", coneSize)return PetscError(((MPI_Comm)0x44000001),1216,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,56,PETSC_ERROR_INITIAL,"Cannot draw cells with %D facets",coneSize
);

1217

}

1218

ierr = DMPlexVecRestoreClosure(dm, coordSection, coordinates, c, &numCoords, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1218,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1219

}

1220

for (c = cStart; c < cEnd; ++c) {

1221

PetscScalar *coords = NULL((void*)0);

1222

PetscInt numCoords,coneSize;

1223

1224

ierr = DMPlexGetConeSize(dm, c, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1224,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1225

ierr = DMPlexVecGetClosure(dm, coordSection, coordinates, c, &numCoords, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1225,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1226

switch (coneSize) {

1227

case 3:

1228

ierr = PetscDrawLine(draw, PetscRealPart(coords[0])(coords[0]), PetscRealPart(coords[1])(coords[1]), PetscRealPart(coords[2])(coords[2]), PetscRealPart(coords[3])(coords[3]), PETSC_DRAW_BLACK1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1228,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1229

ierr = PetscDrawLine(draw, PetscRealPart(coords[2])(coords[2]), PetscRealPart(coords[3])(coords[3]), PetscRealPart(coords[4])(coords[4]), PetscRealPart(coords[5])(coords[5]), PETSC_DRAW_BLACK1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1229,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1230

ierr = PetscDrawLine(draw, PetscRealPart(coords[4])(coords[4]), PetscRealPart(coords[5])(coords[5]), PetscRealPart(coords[0])(coords[0]), PetscRealPart(coords[1])(coords[1]), PETSC_DRAW_BLACK1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1230,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1231

break;

1232

case 4:

1233

ierr = PetscDrawLine(draw, PetscRealPart(coords[0])(coords[0]), PetscRealPart(coords[1])(coords[1]), PetscRealPart(coords[2])(coords[2]), PetscRealPart(coords[3])(coords[3]), PETSC_DRAW_BLACK1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1233,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1234

ierr = PetscDrawLine(draw, PetscRealPart(coords[2])(coords[2]), PetscRealPart(coords[3])(coords[3]), PetscRealPart(coords[4])(coords[4]), PetscRealPart(coords[5])(coords[5]), PETSC_DRAW_BLACK1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1234,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1235

ierr = PetscDrawLine(draw, PetscRealPart(coords[4])(coords[4]), PetscRealPart(coords[5])(coords[5]), PetscRealPart(coords[6])(coords[6]), PetscRealPart(coords[7])(coords[7]), PETSC_DRAW_BLACK1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1235,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1236

ierr = PetscDrawLine(draw, PetscRealPart(coords[6])(coords[6]), PetscRealPart(coords[7])(coords[7]), PetscRealPart(coords[0])(coords[0]), PetscRealPart(coords[1])(coords[1]), PETSC_DRAW_BLACK1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1236,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1237

break;

1238

default: SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_SUP, "Cannot draw cells with %D facets", coneSize)return PetscError(((MPI_Comm)0x44000001),1238,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,56,PETSC_ERROR_INITIAL,"Cannot draw cells with %D facets",coneSize
);

1239

}

1240

ierr = DMPlexVecRestoreClosure(dm, coordSection, coordinates, c, &numCoords, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1240,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1241

}

1242

ierr = PetscDrawFlush(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1242,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1243

ierr = PetscDrawPause(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1243,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1244

ierr = PetscDrawSave(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1244,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1245

1246

}

1247

1248

PetscErrorCode DMView_Plex(DM dm, PetscViewer viewer)

1249

{

1250

PetscBool iascii, ishdf5, isvtk, isdraw, flg, isglvis;

1251

char name[PETSC_MAX_PATH_LEN4096];

1252

PetscErrorCode ierr;

1253

1254

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1254; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1255

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1255,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1255,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1255,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1255,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1256

PetscValidHeaderSpecific(viewer, PETSC_VIEWER_CLASSID, 2)do { if (!viewer) return PetscError(((MPI_Comm)0x44000001),1256
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(viewer,PETSC_OBJECT)) return PetscError(((
MPI_Comm)0x44000001),1256,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(viewer))->classid != PETSC_VIEWER_CLASSID
) { if (((PetscObject)(viewer))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),1256,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),1256,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

1257

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERASCII"ascii", &iascii);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1257,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1258

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERVTK"vtk", &isvtk);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1258,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1259

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERHDF5"hdf5", &ishdf5);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1259,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1260

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERDRAW"draw", &isdraw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1260,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1261

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERGLVIS"glvis", &isglvis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1261,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1262

if (iascii) {

1263

PetscViewerFormat format;

1264

ierr = PetscViewerGetFormat(viewer, &format);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1264,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1265

if (format == PETSC_VIEWER_ASCII_GLVIS) {

1266

ierr = DMPlexView_GLVis(dm, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1266,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1267

} else {

1268

ierr = DMPlexView_Ascii(dm, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1268,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1269

}

1270

} else if (ishdf5) {

1271

#if defined(PETSC_HAVE_HDF5)

1272

ierr = DMPlexView_HDF5_Internal(dm, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1272,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1273

#else

1274

SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5")return PetscError(PetscObjectComm((PetscObject) dm),1274,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5"
);

1275

#endif

1276

} else if (isvtk) {

1277

ierr = DMPlexVTKWriteAll((PetscObject) dm,viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1277,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1278

} else if (isdraw) {

1279

ierr = DMPlexView_Draw(dm, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1279,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1280

} else if (isglvis) {

1281

ierr = DMPlexView_GLVis(dm, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1281,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1282

} else {

1283

SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "Viewer type %s not yet supported for DMPlex writing", ((PetscObject)viewer)->type_name)return PetscError(PetscObjectComm((PetscObject) dm),1283,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"Viewer type %s not yet supported for DMPlex writing",((PetscObject
)viewer)->type_name);

1284

}

1285

/* Optionally view the partition */

1286

ierr = PetscOptionsHasName(((PetscObject) dm)->options, ((PetscObject) dm)->prefix, "-dm_partition_view", &flg);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1286,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1287

if (flg) {

1288

Vec ranks;

1289

ierr = DMPlexCreateRankField(dm, &ranks);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1289,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1290

ierr = VecView(ranks, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1290,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1291

ierr = VecDestroy(&ranks);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1291,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1292

}

1293

/* Optionally view a label */

1294

ierr = PetscOptionsGetString(((PetscObject) dm)->options, ((PetscObject) dm)->prefix, "-dm_label_view", name, PETSC_MAX_PATH_LEN4096, &flg);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1294,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1295

if (flg) {

1296

DMLabel label;

1297

Vec val;

1298

1299

ierr = DMGetLabel(dm, name, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1299,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1300

if (!label) SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "Label %s provided to -dm_label_view does not exist in this DM", name)return PetscError(PetscObjectComm((PetscObject) dm),1300,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Label %s provided to -dm_label_view does not exist in this DM"
,name);

1301

ierr = DMPlexCreateLabelField(dm, label, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1301,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1302

ierr = VecView(val, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1302,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1303

ierr = VecDestroy(&val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1303,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1304

}

1305

1306

}

1307

1308

PetscErrorCode DMLoad_Plex(DM dm, PetscViewer viewer)

1309

{

1310

PetscBool ishdf5;

1311

PetscErrorCode ierr;

1312

1313

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1313; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1314

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1314,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1314,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1314,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1314,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1315

PetscValidHeaderSpecific(viewer, PETSC_VIEWER_CLASSID, 2)do { if (!viewer) return PetscError(((MPI_Comm)0x44000001),1315
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(viewer,PETSC_OBJECT)) return PetscError(((
MPI_Comm)0x44000001),1315,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(viewer))->classid != PETSC_VIEWER_CLASSID
) { if (((PetscObject)(viewer))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),1315,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),1315,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

1316

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERHDF5"hdf5", &ishdf5);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1316,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1317

if (ishdf5) {

1318

#if defined(PETSC_HAVE_HDF5)

1319

PetscViewerFormat format;

1320

ierr = PetscViewerGetFormat(viewer, &format);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1320,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1321

if (format == PETSC_VIEWER_HDF5_XDMF || format == PETSC_VIEWER_HDF5_VIZ) {

1322

ierr = DMPlexLoad_HDF5_Xdmf_Internal(dm, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1322,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1323

} else if (format == PETSC_VIEWER_HDF5_PETSC || format == PETSC_VIEWER_DEFAULT || format == PETSC_VIEWER_NATIVE) {

1324

ierr = DMPlexLoad_HDF5_Internal(dm, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1324,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1325

} else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_SUP, "PetscViewerFormat %s not supported for HDF5 input.", PetscViewerFormats[format])return PetscError(PetscObjectComm((PetscObject)dm),1325,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"PetscViewerFormat %s not supported for HDF5 input.",PetscViewerFormats
[format]);

1326

#else

1327

SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5")return PetscError(PetscObjectComm((PetscObject) dm),1327,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5"
);

1328

#endif

1329

} else {

1330

SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "Viewer type %s not yet supported for DMPlex loading", ((PetscObject)viewer)->type_name)return PetscError(PetscObjectComm((PetscObject) dm),1330,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"Viewer type %s not yet supported for DMPlex loading",((PetscObject
)viewer)->type_name);

1331

}

1332

1333

}

1334

1335

PetscErrorCode DMDestroy_Plex(DM dm)

1336

{

1337

DM_Plex *mesh = (DM_Plex*) dm->data;

1338

PetscErrorCode ierr;

1339

1340

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1340; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1341

ierr = PetscObjectComposeFunction((PetscObject)dm,"DMSetUpGLVisViewer_C",NULL)PetscObjectComposeFunction_Private((PetscObject)dm,"DMSetUpGLVisViewer_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1341,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1342

ierr = PetscObjectComposeFunction((PetscObject)dm,"DMPlexInsertBoundaryValues_C", NULL)PetscObjectComposeFunction_Private((PetscObject)dm,"DMPlexInsertBoundaryValues_C"
,(PetscVoidFunction)(((void*)0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1342,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1343

if (--mesh->refct > 0) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

1344

ierr = PetscSectionDestroy(&mesh->coneSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1344,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1345

ierr = PetscFree(mesh->cones)((*PetscTrFree)((void*)(mesh->cones),1345,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((mesh->cones) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1345,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1346

ierr = PetscFree(mesh->coneOrientations)((*PetscTrFree)((void*)(mesh->coneOrientations),1346,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c") || (
(mesh->coneOrientations) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1346,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1347

ierr = PetscSectionDestroy(&mesh->supportSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1347,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1348

ierr = PetscSectionDestroy(&mesh->subdomainSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1348,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1349

ierr = PetscFree(mesh->supports)((*PetscTrFree)((void*)(mesh->supports),1349,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((mesh->supports) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1349,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1350

ierr = PetscFree(mesh->facesTmp)((*PetscTrFree)((void*)(mesh->facesTmp),1350,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((mesh->facesTmp) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1350,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1351

ierr = PetscFree(mesh->tetgenOpts)((*PetscTrFree)((void*)(mesh->tetgenOpts),1351,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((mesh->tetgenOpts) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1351,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1352

ierr = PetscFree(mesh->triangleOpts)((*PetscTrFree)((void*)(mesh->triangleOpts),1352,__func__,
"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c") || ((
mesh->triangleOpts) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1352,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1353

ierr = PetscPartitionerDestroy(&mesh->partitioner);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1353,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1354

ierr = DMLabelDestroy(&mesh->subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1354,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1355

ierr = ISDestroy(&mesh->globalVertexNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1355,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1356

ierr = ISDestroy(&mesh->globalCellNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1356,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1357

ierr = PetscSectionDestroy(&mesh->anchorSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1357,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1358

ierr = ISDestroy(&mesh->anchorIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1358,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1359

ierr = PetscSectionDestroy(&mesh->parentSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1359,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1360

ierr = PetscFree(mesh->parents)((*PetscTrFree)((void*)(mesh->parents),1360,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((mesh->parents) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1360,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1361

ierr = PetscFree(mesh->childIDs)((*PetscTrFree)((void*)(mesh->childIDs),1361,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((mesh->childIDs) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1361,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1362

ierr = PetscSectionDestroy(&mesh->childSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1362,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1363

ierr = PetscFree(mesh->children)((*PetscTrFree)((void*)(mesh->children),1363,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((mesh->children) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1363,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1364

ierr = DMDestroy(&mesh->referenceTree);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1364,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1365

ierr = PetscGridHashDestroy(&mesh->lbox);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1365,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1366

/* This was originally freed in DMDestroy(), but that prevents reference counting of backend objects */

1367

ierr = PetscFree(mesh)((*PetscTrFree)((void*)(mesh),1367,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((mesh) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1367,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1368

1369

}

1370

1371

PetscErrorCode DMCreateMatrix_Plex(DM dm, Mat *J)

1372

{

1373

PetscSection sectionGlobal;

1374

PetscInt bs = -1, mbs;

1375

PetscInt localSize;

1376

PetscBool isShell, isBlock, isSeqBlock, isMPIBlock, isSymBlock, isSymSeqBlock, isSymMPIBlock, isMatIS;

1377

PetscErrorCode ierr;

1378

MatType mtype;

1379

ISLocalToGlobalMapping ltog;

1380

1381

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1381; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1382

ierr = MatInitializePackage();CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1382,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1383

mtype = dm->mattype;

1384

ierr = DMGetGlobalSection(dm, &sectionGlobal);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1384,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1385

/* ierr = PetscSectionGetStorageSize(sectionGlobal, &localSize);CHKERRQ(ierr); */

1386

ierr = PetscSectionGetConstrainedStorageSize(sectionGlobal, &localSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1386,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1387

ierr = MatCreate(PetscObjectComm((PetscObject)dm), J);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1387,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1388

ierr = MatSetSizes(*J, localSize, localSize, PETSC_DETERMINE-1, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1388,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1389

ierr = MatSetType(*J, mtype);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1389,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1390

ierr = MatSetFromOptions(*J);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1390,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1391

ierr = MatGetBlockSize(*J, &mbs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1391,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1392

if (mbs > 1) bs = mbs;

1393

ierr = PetscStrcmp(mtype, MATSHELL"shell", &isShell);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1393,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1394

ierr = PetscStrcmp(mtype, MATBAIJ"baij", &isBlock);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1394,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1395

ierr = PetscStrcmp(mtype, MATSEQBAIJ"seqbaij", &isSeqBlock);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1395,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1396

ierr = PetscStrcmp(mtype, MATMPIBAIJ"mpibaij", &isMPIBlock);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1396,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1397

ierr = PetscStrcmp(mtype, MATSBAIJ"sbaij", &isSymBlock);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1397,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1398

ierr = PetscStrcmp(mtype, MATSEQSBAIJ"seqsbaij", &isSymSeqBlock);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1398,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1399

ierr = PetscStrcmp(mtype, MATMPISBAIJ"mpisbaij", &isSymMPIBlock);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1399,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1400

ierr = PetscStrcmp(mtype, MATIS"is", &isMatIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1400,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1401

if (!isShell) {

1402

PetscSection subSection;

1403

PetscBool fillMatrix = (PetscBool)(!dm->prealloc_only && !isMatIS);

1404

PetscInt *dnz, *onz, *dnzu, *onzu, bsLocal[2], bsMinMax[2], *ltogidx, lsize;

1405

PetscInt pStart, pEnd, p, dof, cdof;

1406

1407

/* Set localtoglobalmapping on the matrix for MatSetValuesLocal() to work (it also creates the local matrices in case of MATIS) */

1408

if (isMatIS) { /* need a different l2g map than the one computed by DMGetLocalToGlobalMapping */

1409

PetscSection section;

1410

PetscInt size;

1411

1412

ierr = DMGetLocalSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1412,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1413

ierr = PetscSectionGetStorageSize(section, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1413,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1414

ierr = PetscMalloc1(size,&ltogidx)PetscMallocA(1,PETSC_FALSE,1414,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(size)*sizeof(**(&ltogidx)),(&ltogidx));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1414,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1415

ierr = DMPlexGetSubdomainSection(dm, &subSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1415,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1416

} else {

1417

ierr = DMGetLocalToGlobalMapping(dm,&ltog);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1417,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1418

}

1419

ierr = PetscSectionGetChart(sectionGlobal, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1419,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1420

for (p = pStart, lsize = 0; p < pEnd; ++p) {

1421

PetscInt bdof;

1422

1423

ierr = PetscSectionGetDof(sectionGlobal, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1423,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1424

ierr = PetscSectionGetConstraintDof(sectionGlobal, p, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1424,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1425

dof = dof < 0 ? -(dof+1) : dof;

1426

bdof = cdof && (dof-cdof) ? 1 : dof;

1427

if (dof) {

1428

if (bs < 0) {bs = bdof;}

1429

else if (bs != bdof) {bs = 1; if (!isMatIS) break;}

1430

}

1431

if (isMatIS) {

1432

PetscInt loff,c,off;

1433

ierr = PetscSectionGetOffset(subSection, p, &loff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1433,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1434

ierr = PetscSectionGetOffset(sectionGlobal, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1434,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1435

for (c = 0; c < dof-cdof; ++c, ++lsize) ltogidx[loff+c] = off > -1 ? off+c : -(off+1)+c;

1436

}

1437

}

1438

/* Must have same blocksize on all procs (some might have no points) */

1439

bsLocal[0] = bs < 0 ? PETSC_MAX_INT2147483647 : bs; bsLocal[1] = bs;

1440

ierr = PetscGlobalMinMaxInt(PetscObjectComm((PetscObject) dm), bsLocal, bsMinMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1440,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1441

if (bsMinMax[0] != bsMinMax[1]) {bs = 1;}

1442

else {bs = bsMinMax[0];}

1443

bs = PetscMax(1,bs)(((1)<(bs)) ? (bs) : (1));

1444

if (isMatIS) { /* Must reduce indices by blocksize */

1445

PetscInt l;

1446

1447

lsize = lsize/bs;

1448

if (bs > 1) for (l = 0; l < lsize; ++l) ltogidx[l] = ltogidx[l*bs]/bs;

1449

ierr = ISLocalToGlobalMappingCreate(PetscObjectComm((PetscObject)dm), bs, lsize, ltogidx, PETSC_OWN_POINTER, &ltog);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1449,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1450

}

1451

ierr = MatSetLocalToGlobalMapping(*J,ltog,ltog);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1451,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1452

if (isMatIS) {

1453

ierr = ISLocalToGlobalMappingDestroy(&ltog);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1453,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1454

}

1455

ierr = PetscCalloc4(localSize/bs, &dnz, localSize/bs, &onz, localSize/bs, &dnzu, localSize/bs, &onzu)PetscMallocA(4,PETSC_TRUE,1455,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(localSize/bs)*sizeof(**(&dnz)),(&dnz),(size_t
)(localSize/bs)*sizeof(**(&onz)),(&onz),(size_t)(localSize
/bs)*sizeof(**(&dnzu)),(&dnzu),(size_t)(localSize/bs)
*sizeof(**(&onzu)),(&onzu));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1455,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1456

ierr = DMPlexPreallocateOperator(dm, bs, dnz, onz, dnzu, onzu, *J, fillMatrix);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1456,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1457

ierr = PetscFree4(dnz, onz, dnzu, onzu)PetscFreeA(4,1457,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,&(dnz),&(onz),&(dnzu),&(onzu));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1457,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1458

}

1459

ierr = MatSetDM(*J, dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1459,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1460

1461

}

1462

1463

/*@

1464

DMPlexGetSubdomainSection - Returns the section associated with the subdomain

1465

1466

Not collective

1467

1468

Input Parameter:

1469

. mesh - The DMPlex

1470

1471

Output Parameters:

1472

. subsection - The subdomain section

1473

1474

Level: developer

1475

1476

.seealso:

1477

@*/

1478

PetscErrorCode DMPlexGetSubdomainSection(DM dm, PetscSection *subsection)

1479

{

1480

DM_Plex *mesh = (DM_Plex*) dm->data;

1481

PetscErrorCode ierr;

1482

1483

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1483; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1484

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1484,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1484,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1484,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1484,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1485

if (!mesh->subdomainSection) {

1486

PetscSection section;

1487

PetscSF sf;

1488

1489

ierr = PetscSFCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001),&sf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1489,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1490

ierr = DMGetLocalSection(dm,&section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1490,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1491

ierr = PetscSectionCreateGlobalSection(section,sf,PETSC_FALSE,PETSC_TRUE,&mesh->subdomainSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1491,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1492

ierr = PetscSFDestroy(&sf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1492,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1493

}

1494

*subsection = mesh->subdomainSection;

1495

1496

}

1497

1498

/*@

1499

DMPlexGetChart - Return the interval for all mesh points [pStart, pEnd)

1500

1501

Not collective

1502

1503

Input Parameter:

1504

. mesh - The DMPlex

1505

1506

Output Parameters:

1507

+ pStart - The first mesh point

1508

- pEnd - The upper bound for mesh points

1509

1510

Level: beginner

1511

1512

.seealso: DMPlexCreate(), DMPlexSetChart()

1513

@*/

1514

PetscErrorCode DMPlexGetChart(DM dm, PetscInt *pStart, PetscInt *pEnd)

1515

{

1516

DM_Plex *mesh = (DM_Plex*) dm->data;

1517

PetscErrorCode ierr;

1518

1519

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1519; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1520

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1520,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1520,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1520,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1520,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1521

ierr = PetscSectionGetChart(mesh->coneSection, pStart, pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1521,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1522

1523

}

1524

1525

/*@

1526

DMPlexSetChart - Set the interval for all mesh points [pStart, pEnd)

1527

1528

Not collective

1529

1530

Input Parameters:

1531

+ mesh - The DMPlex

1532

. pStart - The first mesh point

1533

- pEnd - The upper bound for mesh points

1534

1535

Output Parameters:

1536

1537

Level: beginner

1538

1539

.seealso: DMPlexCreate(), DMPlexGetChart()

1540

@*/

1541

PetscErrorCode DMPlexSetChart(DM dm, PetscInt pStart, PetscInt pEnd)

1542

{

1543

DM_Plex *mesh = (DM_Plex*) dm->data;

1544

PetscErrorCode ierr;

1545

1546

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1546; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1547

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1547,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1547,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1547,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1547,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1548

ierr = PetscSectionSetChart(mesh->coneSection, pStart, pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1548,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1549

ierr = PetscSectionSetChart(mesh->supportSection, pStart, pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1549,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1550

1551

}

1552

1553

/*@

1554

DMPlexGetConeSize - Return the number of in-edges for this point in the DAG

1555

1556

Not collective

1557

1558

Input Parameters:

1559

+ mesh - The DMPlex

1560

- p - The point, which must lie in the chart set with DMPlexSetChart()

1561

1562

Output Parameter:

1563

. size - The cone size for point p

1564

1565

Level: beginner

1566

1567

.seealso: DMPlexCreate(), DMPlexSetConeSize(), DMPlexSetChart()

1568

@*/

1569

PetscErrorCode DMPlexGetConeSize(DM dm, PetscInt p, PetscInt *size)

1570

{

1571

DM_Plex *mesh = (DM_Plex*) dm->data;

1572

PetscErrorCode ierr;

1573

1574

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1574; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1575

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1575,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1575,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1575,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1575,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1576

PetscValidPointer(size, 3)do { if (!size) return PetscError(((MPI_Comm)0x44000001),1576
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(size,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),1576,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1577

ierr = PetscSectionGetDof(mesh->coneSection, p, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1577,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1578

1579

}

1580

1581

/*@

1582

DMPlexSetConeSize - Set the number of in-edges for this point in the DAG

1583

1584

Not collective

1585

1586

Input Parameters:

1587

+ mesh - The DMPlex

1588

. p - The point, which must lie in the chart set with DMPlexSetChart()

1589

- size - The cone size for point p

1590

1591

Output Parameter:

1592

1593

Note:

1594

This should be called after DMPlexSetChart().

1595

1596

Level: beginner

1597

1598

.seealso: DMPlexCreate(), DMPlexGetConeSize(), DMPlexSetChart()

1599

@*/

1600

PetscErrorCode DMPlexSetConeSize(DM dm, PetscInt p, PetscInt size)

1601

{

1602

DM_Plex *mesh = (DM_Plex*) dm->data;

1603

PetscErrorCode ierr;

1604

1605

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1605; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1606

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1606,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1606,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1606,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1606,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1607

ierr = PetscSectionSetDof(mesh->coneSection, p, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1607,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1608

1609

mesh->maxConeSize = PetscMax(mesh->maxConeSize, size)(((mesh->maxConeSize)<(size)) ? (size) : (mesh->maxConeSize
));

1610

1611

}

1612

1613

/*@

1614

DMPlexAddConeSize - Add the given number of in-edges to this point in the DAG

1615

1616

Not collective

1617

1618

Input Parameters:

1619

+ mesh - The DMPlex

1620

. p - The point, which must lie in the chart set with DMPlexSetChart()

1621

- size - The additional cone size for point p

1622

1623

Output Parameter:

1624

1625

Note:

1626

This should be called after DMPlexSetChart().

1627

1628

Level: beginner

1629

1630

.seealso: DMPlexCreate(), DMPlexSetConeSize(), DMPlexGetConeSize(), DMPlexSetChart()

1631

@*/

1632

PetscErrorCode DMPlexAddConeSize(DM dm, PetscInt p, PetscInt size)

1633

{

1634

DM_Plex *mesh = (DM_Plex*) dm->data;

1635

PetscInt csize;

1636

PetscErrorCode ierr;

1637

1638

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1638; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1639

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1639,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1639,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1639,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1639,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1640

ierr = PetscSectionAddDof(mesh->coneSection, p, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1640,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1641

ierr = PetscSectionGetDof(mesh->coneSection, p, &csize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1641,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1642

1643

mesh->maxConeSize = PetscMax(mesh->maxConeSize, csize)(((mesh->maxConeSize)<(csize)) ? (csize) : (mesh->maxConeSize
));

1644

1645

}

1646

1647

/*@C

1648

DMPlexGetCone - Return the points on the in-edges for this point in the DAG

1649

1650

Not collective

1651

1652

Input Parameters:

1653

+ dm - The DMPlex

1654

- p - The point, which must lie in the chart set with DMPlexSetChart()

1655

1656

Output Parameter:

1657

. cone - An array of points which are on the in-edges for point p

1658

1659

Level: beginner

1660

1661

Fortran Notes:

1662

Since it returns an array, this routine is only available in Fortran 90, and you must

1663

include petsc.h90 in your code.

1664

You must also call DMPlexRestoreCone() after you finish using the returned array.

1665

DMPlexRestoreCone() is not needed/available in C.

1666

1667

.seealso: DMPlexCreate(), DMPlexSetCone(), DMPlexGetConeTuple(), DMPlexSetChart()

1668

@*/

1669

PetscErrorCode DMPlexGetCone(DM dm, PetscInt p, const PetscInt *cone[])

1670

{

1671

DM_Plex *mesh = (DM_Plex*) dm->data;

1672

PetscInt off;

1673

PetscErrorCode ierr;

1674

1675

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1675; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1676

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1676,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1676,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1676,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1676,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1677

PetscValidPointer(cone, 3)do { if (!cone) return PetscError(((MPI_Comm)0x44000001),1677
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(cone,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),1677,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1678

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1678,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1679

*cone = &mesh->cones[off];

1680

1681

}

1682

1683

/*@C

1684

DMPlexGetConeTuple - Return the points on the in-edges of several points in the DAG

1685

1686

Not collective

1687

1688

Input Parameters:

1689

+ dm - The DMPlex

1690

- p - The IS of points, which must lie in the chart set with DMPlexSetChart()

1691

1692

Output Parameter:

1693

+ pConesSection - PetscSection describing the layout of pCones

1694

- pCones - An array of points which are on the in-edges for the point set p

1695

1696

Level: intermediate

1697

1698

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexGetConeRecursive(), DMPlexSetChart()

1699

@*/

1700

PetscErrorCode DMPlexGetConeTuple(DM dm, IS p, PetscSection *pConesSection, IS *pCones)

1701

{

1702

PetscSection cs, newcs;

1703

PetscInt *cones;

1704

PetscInt *newarr=NULL((void*)0);

1705

PetscInt n;

1706

PetscErrorCode ierr;

1707

1708

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1708; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1709

ierr = DMPlexGetCones(dm, &cones);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1709,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1710

ierr = DMPlexGetConeSection(dm, &cs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1710,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1711

ierr = PetscSectionExtractDofsFromArray(cs, MPIU_INT((MPI_Datatype)0x4c000405), cones, p, &newcs, pCones ? ((void**)&newarr) : NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1711,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1712

if (pConesSection) *pConesSection = newcs;

1713

if (pCones) {

1714

ierr = PetscSectionGetStorageSize(newcs, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1714,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1715

ierr = ISCreateGeneral(PetscObjectComm((PetscObject)p), n, newarr, PETSC_OWN_POINTER, pCones);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1715,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1716

}

1717

1718

}

1719

1720

/*@

1721

DMPlexGetConeRecursiveVertices - Expand each given point into its cone points and do that recursively until we end up just with vertices.

1722

1723

Not collective

1724

1725

Input Parameters:

1726

+ dm - The DMPlex

1727

- points - The IS of points, which must lie in the chart set with DMPlexSetChart()

1728

1729

Output Parameter:

1730

. expandedPoints - An array of vertices recursively expanded from input points

1731

1732

Level: advanced

1733

1734

Notes:

1735

Like DMPlexGetConeRecursive but returns only the 0-depth IS (i.e. vertices only) and no sections.

1736

There is no corresponding Restore function, just call ISDestroy() on the returned IS to deallocate.

1737

1738

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexGetConeTuple(), DMPlexGetConeRecursive(), DMPlexRestoreConeRecursive(), DMPlexGetDepth()

1739

@*/

1740

PetscErrorCode DMPlexGetConeRecursiveVertices(DM dm, IS points, IS *expandedPoints)

1741

{

1742

IS *expandedPointsAll;

1743

PetscInt depth;

1744

PetscErrorCode ierr;

1745

1746

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1746; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1747

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1747,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1747,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1747,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1747,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1748

PetscValidHeaderSpecific(points, IS_CLASSID, 2)do { if (!points) return PetscError(((MPI_Comm)0x44000001),1748
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(points,PETSC_OBJECT)) return PetscError(((
MPI_Comm)0x44000001),1748,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(points))->classid != IS_CLASSID) {
if (((PetscObject)(points))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),1748,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),1748,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

1749

PetscValidPointer(expandedPoints, 3)do { if (!expandedPoints) return PetscError(((MPI_Comm)0x44000001
),1749,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(expandedPoints,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),1749,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1750

ierr = DMPlexGetConeRecursive(dm, points, &depth, &expandedPointsAll, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1750,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1751

*expandedPoints = expandedPointsAll[0];

1752

ierr = PetscObjectReference((PetscObject)expandedPointsAll[0]);

1753

ierr = DMPlexRestoreConeRecursive(dm, points, &depth, &expandedPointsAll, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1753,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1754

1755

}

1756

1757

/*@

1758

DMPlexGetConeRecursive - Expand each given point into its cone points and do that recursively until we end up just with vertices (DAG points of depth 0, i.e. without cones).

1759

1760

Not collective

1761

1762

Input Parameters:

1763

+ dm - The DMPlex

1764

- points - The IS of points, which must lie in the chart set with DMPlexSetChart()

1765

1766

Output Parameter:

1767

+ depth - (optional) Size of the output arrays, equal to DMPlex depth, returned by DMPlexGetDepth()

1768

. expandedPoints - (optional) An array of index sets with recursively expanded cones

1769

- sections - (optional) An array of sections which describe mappings from points to their cone points

1770

1771

Level: advanced

1772

1773

Notes:

1774

Like DMPlexGetConeTuple() but recursive.

1775

1776

Array expandedPoints has size equal to depth. Each expandedPoints[d] contains DAG points with maximum depth d, recursively cone-wise expanded from the input points.

1777

For example, for d=0 it contains only vertices, for d=1 it can contain vertices and edges, etc.

1778

1779

Array section has size equal to depth. Each PetscSection sections[d] realizes mapping from expandedPoints[d+1] (section points) to expandedPoints[d] (section dofs) as follows:

1780

(1) DAG points in expandedPoints[d+1] with depth d+1 to their cone points in expandedPoints[d];

1781

(2) DAG points in expandedPoints[d+1] with depth in [0,d] to the same points in expandedPoints[d].

1782

1783

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexGetConeTuple(), DMPlexRestoreConeRecursive(), DMPlexGetConeRecursiveVertices(), DMPlexGetDepth()

1784

@*/

1785

PetscErrorCode DMPlexGetConeRecursive(DM dm, IS points, PetscInt *depth, IS *expandedPoints[], PetscSection *sections[])

1786

{

1787

const PetscInt *arr0=NULL((void*)0), *cone=NULL((void*)0);

1788

PetscInt *arr=NULL((void*)0), *newarr=NULL((void*)0);

1789

PetscInt d, depth_, i, n, newn, cn, co, start, end;

1790

IS *expandedPoints_;

1791

PetscSection *sections_;

1792

PetscErrorCode ierr;

1793

1794

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1794; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1795

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1795,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1795,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1795,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1795,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1796

PetscValidHeaderSpecific(points, IS_CLASSID, 2)do { if (!points) return PetscError(((MPI_Comm)0x44000001),1796
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(points,PETSC_OBJECT)) return PetscError(((
MPI_Comm)0x44000001),1796,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(points))->classid != IS_CLASSID) {
if (((PetscObject)(points))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),1796,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),1796,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

1797

if (depth) PetscValidIntPointer(depth, 3)do { if (!depth) return PetscError(((MPI_Comm)0x44000001),1797
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(depth,PETSC_INT)) return PetscError(((MPI_Comm
)0x44000001),1797,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to PetscInt: Parameter # %d"
,3); } while (0);

Assuming 'depth' is null

→

←

Taking false branch

→

1798

if (expandedPoints) PetscValidPointer(expandedPoints, 4)do { if (!expandedPoints) return PetscError(((MPI_Comm)0x44000001
),1798,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(expandedPoints,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),1798,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0);

←

Assuming 'expandedPoints' is null

→

←

Taking false branch

→

1799

if (sections) PetscValidPointer(sections, 5)do { if (!sections) return PetscError(((MPI_Comm)0x44000001),
1799,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if
(!PetscCheckPointer(sections,PETSC_CHAR)) return PetscError(
((MPI_Comm)0x44000001),1799,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

←

Assuming 'sections' is null

→

←

Taking false branch

→

1800

ierr = ISGetLocalSize(points, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1800,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1801

ierr = ISGetIndices(points, &arr0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1801,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1802

ierr = DMPlexGetDepth(dm, &depth_);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1802,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1803

ierr = PetscCalloc1(depth_, &expandedPoints_)PetscMallocA(1,PETSC_TRUE,1803,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(depth_)*sizeof(**(&expandedPoints_)),(&expandedPoints_
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1803,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1804

ierr = PetscCalloc1(depth_, &sections_)PetscMallocA(1,PETSC_TRUE,1804,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(depth_)*sizeof(**(&sections_)),(&sections_)
);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1804,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1805

arr = (PetscInt*) arr0; /* this is ok because first generation of arr is not modified */

1806

for (d=depth_-1; d>=0; d--) {

←

Assuming 'd' is < 0

→

←

Loop condition is false. Execution continues on line 1835

→

1807

ierr = PetscSectionCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), &sections_[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1807,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1808

ierr = PetscSectionSetChart(sections_[d], 0, n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1808,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1809

for (i=0; i<n; i++) {

1810

ierr = DMPlexGetDepthStratum(dm, d+1, &start, &end);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1810,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1811

if (arr[i] >= start && arr[i] < end) {

1812

ierr = DMPlexGetConeSize(dm, arr[i], &cn);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1812,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1813

ierr = PetscSectionSetDof(sections_[d], i, cn);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1813,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1814

} else {

1815

ierr = PetscSectionSetDof(sections_[d], i, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1815,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1816

}

1817

}

1818

ierr = PetscSectionSetUp(sections_[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1818,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1819

ierr = PetscSectionGetStorageSize(sections_[d], &newn);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1819,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1820

ierr = PetscMalloc1(newn, &newarr)PetscMallocA(1,PETSC_FALSE,1820,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(newn)*sizeof(**(&newarr)),(&newarr));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1820,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1821

for (i=0; i<n; i++) {

1822

ierr = PetscSectionGetDof(sections_[d], i, &cn);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1822,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1823

ierr = PetscSectionGetOffset(sections_[d], i, &co);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1823,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1824

if (cn > 1) {

1825

ierr = DMPlexGetCone(dm, arr[i], &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1825,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1826

ierr = PetscMemcpy(&newarr[co], cone, cn*sizeof(PetscInt));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1826,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1827

} else {

1828

newarr[co] = arr[i];

1829

}

1830

}

1831

ierr = ISCreateGeneral(PETSC_COMM_SELF((MPI_Comm)0x44000001), newn, newarr, PETSC_OWN_POINTER, &expandedPoints_[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1831,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1832

arr = newarr;

1833

n = newn;

1834

}

1835

*depth = depth_;

←

Dereference of null pointer (loaded from variable 'depth')

1836

if (expandedPoints) *expandedPoints = expandedPoints_;

1837

else {

1838

for (d=0; d<depth_; d++) {ierr = ISDestroy(&expandedPoints_[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1838,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1839

ierr = PetscFree(expandedPoints_)((*PetscTrFree)((void*)(expandedPoints_),1839,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((expandedPoints_) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1839,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1840

}

1841

if (sections) *sections = sections_;

1842

else {

1843

for (d=0; d<depth_; d++) {ierr = PetscSectionDestroy(&sections_[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1843,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1844

ierr = PetscFree(sections_)((*PetscTrFree)((void*)(sections_),1844,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((sections_) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1844,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1845

}

1846

1847

}

1848

1849

/*@

1850

DMPlexRestoreConeRecursive - Deallocates arrays created by DMPlexGetConeRecursive

1851

1852

Not collective

1853

1854

Input Parameters:

1855

+ dm - The DMPlex

1856

- points - The IS of points, which must lie in the chart set with DMPlexSetChart()

1857

1858

Output Parameter:

1859

+ depth - (optional) Size of the output arrays, equal to DMPlex depth, returned by DMPlexGetDepth()

1860

. expandedPoints - (optional) An array of recursively expanded cones

1861

- sections - (optional) An array of sections which describe mappings from points to their cone points

1862

1863

Level: advanced

1864

1865

Notes:

1866

See DMPlexGetConeRecursive() for details.

1867

1868

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexGetConeTuple(), DMPlexGetConeRecursive(), DMPlexGetConeRecursiveVertices(), DMPlexGetDepth()

1869

@*/

1870

PetscErrorCode DMPlexRestoreConeRecursive(DM dm, IS points, PetscInt *depth, IS *expandedPoints[], PetscSection *sections[])

1871

{

1872

PetscInt d, depth_;

1873

PetscErrorCode ierr;

1874

1875

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1875; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1876

ierr = DMPlexGetDepth(dm, &depth_);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1876,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1877

if (depth && *depth != depth_) SETERRQ(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "depth changed since last call to DMPlexGetConeRecursive")return PetscError(((MPI_Comm)0x44000001),1877,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"depth changed since last call to DMPlexGetConeRecursive"
);

1878

if (depth) *depth = 0;

1879

if (expandedPoints) {

1880

for (d=0; d<depth_; d++) {ierr = ISDestroy(&((*expandedPoints)[d]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1880,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1881

ierr = PetscFree(*expandedPoints)((*PetscTrFree)((void*)(*expandedPoints),1881,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((*expandedPoints) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1881,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1882

}

1883

if (sections) {

1884

for (d=0; d<depth_; d++) {ierr = PetscSectionDestroy(&((*sections)[d]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1884,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1885

ierr = PetscFree(*sections)((*PetscTrFree)((void*)(*sections),1885,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((*sections) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1885,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1886

}

1887

1888

}

1889

1890

/*@

1891

DMPlexSetCone - Set the points on the in-edges for this point in the DAG; that is these are the points that cover the specific point

1892

1893

Not collective

1894

1895

Input Parameters:

1896

+ mesh - The DMPlex

1897

. p - The point, which must lie in the chart set with DMPlexSetChart()

1898

- cone - An array of points which are on the in-edges for point p

1899

1900

Output Parameter:

1901

1902

Note:

1903

This should be called after all calls to DMPlexSetConeSize() and DMSetUp().

1904

1905

Developer Note: Why not call this DMPlexSetCover()

1906

1907

Level: beginner

1908

1909

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexSetChart(), DMPlexSetConeSize(), DMSetUp(), DMPlexSetSupport(), DMPlexSetSupportSize()

1910

@*/

1911

PetscErrorCode DMPlexSetCone(DM dm, PetscInt p, const PetscInt cone[])

1912

{

1913

DM_Plex *mesh = (DM_Plex*) dm->data;

1914

PetscInt pStart, pEnd;

1915

PetscInt dof, off, c;

1916

PetscErrorCode ierr;

1917

1918

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1918; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1919

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1919,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1919,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1919,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1919,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1920

ierr = PetscSectionGetChart(mesh->coneSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1920,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1921

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1921,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1922

if (dof) PetscValidPointer(cone, 3)do { if (!cone) return PetscError(((MPI_Comm)0x44000001),1922
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(cone,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),1922,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1923

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1923,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1924

if ((p < pStart) || (p >= pEnd)) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Mesh point %D is not in the valid range [%D, %D)", p, pStart, pEnd)return PetscError(PetscObjectComm((PetscObject)dm),1924,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Mesh point %D is not in the valid range [%D, %D)",p,pStart,
pEnd);

1925

for (c = 0; c < dof; ++c) {

1926

if ((cone[c] < pStart) || (cone[c] >= pEnd)) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Cone point %D is not in the valid range [%D, %D)", cone[c], pStart, pEnd)return PetscError(PetscObjectComm((PetscObject)dm),1926,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Cone point %D is not in the valid range [%D, %D)",cone[c],pStart
,pEnd);

1927

mesh->cones[off+c] = cone[c];

1928

}

1929

1930

}

1931

1932

/*@C

1933

DMPlexGetConeOrientation - Return the orientations on the in-edges for this point in the DAG

1934

1935

Not collective

1936

1937

Input Parameters:

1938

+ mesh - The DMPlex

1939

- p - The point, which must lie in the chart set with DMPlexSetChart()

1940

1941

Output Parameter:

1942

. coneOrientation - An array of orientations which are on the in-edges for point p. An orientation is an

1943

integer giving the prescription for cone traversal. If it is negative, the cone is

1944

traversed in the opposite direction. Its value 'o', or if negative '-(o+1)', gives

1945

the index of the cone point on which to start.

1946

1947

Level: beginner

1948

1949

Fortran Notes:

1950

Since it returns an array, this routine is only available in Fortran 90, and you must

1951

include petsc.h90 in your code.

1952

You must also call DMPlexRestoreConeOrientation() after you finish using the returned array.

1953

DMPlexRestoreConeOrientation() is not needed/available in C.

1954

1955

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexSetCone(), DMPlexSetChart()

1956

@*/

1957

PetscErrorCode DMPlexGetConeOrientation(DM dm, PetscInt p, const PetscInt *coneOrientation[])

1958

{

1959

DM_Plex *mesh = (DM_Plex*) dm->data;

1960

PetscInt off;

1961

PetscErrorCode ierr;

1962

1963

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1963; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1964

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1964,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1964,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1964,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1964,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1965

#if defined(PETSC_USE_DEBUG1)

1966

{

1967

PetscInt dof;

1968

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1968,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1969

if (dof) PetscValidPointer(coneOrientation, 3)do { if (!coneOrientation) return PetscError(((MPI_Comm)0x44000001
),1969,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(coneOrientation,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),1969,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1970

}

1971

#endif

1972

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1972,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1973

1974

*coneOrientation = &mesh->coneOrientations[off];

1975

1976

}

1977

1978

/*@

1979

DMPlexSetConeOrientation - Set the orientations on the in-edges for this point in the DAG

1980

1981

Not collective

1982

1983

Input Parameters:

1984

+ mesh - The DMPlex

1985

. p - The point, which must lie in the chart set with DMPlexSetChart()

1986

- coneOrientation - An array of orientations which are on the in-edges for point p. An orientation is an

1987

integer giving the prescription for cone traversal. If it is negative, the cone is

1988

traversed in the opposite direction. Its value 'o', or if negative '-(o+1)', gives

1989

the index of the cone point on which to start.

1990

1991

Output Parameter:

1992

1993

Note:

1994

This should be called after all calls to DMPlexSetConeSize() and DMSetUp().

1995

1996

Level: beginner

1997

1998

.seealso: DMPlexCreate(), DMPlexGetConeOrientation(), DMPlexSetCone(), DMPlexSetChart(), DMPlexSetConeSize(), DMSetUp()

1999

@*/

2000

PetscErrorCode DMPlexSetConeOrientation(DM dm, PetscInt p, const PetscInt coneOrientation[])

2001

{

2002

DM_Plex *mesh = (DM_Plex*) dm->data;

2003

PetscInt pStart, pEnd;

2004

PetscInt dof, off, c;

2005

PetscErrorCode ierr;

2006

2007

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2007; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2008

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2008,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2008,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2008,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2008,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2009

ierr = PetscSectionGetChart(mesh->coneSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2009,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2010

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2010,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2011

if (dof) PetscValidPointer(coneOrientation, 3)do { if (!coneOrientation) return PetscError(((MPI_Comm)0x44000001
),2011,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(coneOrientation,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),2011,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

2012

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2012,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2013

if ((p < pStart) || (p >= pEnd)) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Mesh point %D is not in the valid range [%D, %D)", p, pStart, pEnd)return PetscError(PetscObjectComm((PetscObject)dm),2013,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Mesh point %D is not in the valid range [%D, %D)",p,pStart,
pEnd);

2014

for (c = 0; c < dof; ++c) {

2015

PetscInt cdof, o = coneOrientation[c];

2016

2017

ierr = PetscSectionGetDof(mesh->coneSection, mesh->cones[off+c], &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2017,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2018

if (o && ((o < -(cdof+1)) || (o >= cdof))) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Cone orientation %D is not in the valid range [%D. %D)", o, -(cdof+1), cdof)return PetscError(PetscObjectComm((PetscObject)dm),2018,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Cone orientation %D is not in the valid range [%D. %D)",o,-
(cdof+1),cdof);

2019

mesh->coneOrientations[off+c] = o;

2020

}

2021

2022

}

2023

2024

/*@

2025

DMPlexInsertCone - Insert a point into the in-edges for the point p in the DAG

2026

2027

Not collective

2028

2029

Input Parameters:

2030

+ mesh - The DMPlex

2031

. p - The point, which must lie in the chart set with DMPlexSetChart()

2032

. conePos - The local index in the cone where the point should be put

2033

- conePoint - The mesh point to insert

2034

2035

Level: beginner

2036

2037

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexSetChart(), DMPlexSetConeSize(), DMSetUp()

2038

@*/

2039

PetscErrorCode DMPlexInsertCone(DM dm, PetscInt p, PetscInt conePos, PetscInt conePoint)

2040

{

2041

DM_Plex *mesh = (DM_Plex*) dm->data;

2042

PetscInt pStart, pEnd;

2043

PetscInt dof, off;

2044

PetscErrorCode ierr;

2045

2046

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2046; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2047

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2047,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2047,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2047,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2047,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2048

ierr = PetscSectionGetChart(mesh->coneSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2048,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2049

if ((p < pStart) || (p >= pEnd)) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Mesh point %D is not in the valid range [%D, %D)", p, pStart, pEnd)return PetscError(PetscObjectComm((PetscObject)dm),2049,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Mesh point %D is not in the valid range [%D, %D)",p,pStart,
pEnd);

2050

if ((conePoint < pStart) || (conePoint >= pEnd)) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Cone point %D is not in the valid range [%D, %D)", conePoint, pStart, pEnd)return PetscError(PetscObjectComm((PetscObject)dm),2050,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Cone point %D is not in the valid range [%D, %D)",conePoint
,pStart,pEnd);

2051

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2051,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2052

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2052,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2053

if ((conePos < 0) || (conePos >= dof)) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Cone position %D of point %D is not in the valid range [0, %D)", conePos, p, dof)return PetscError(PetscObjectComm((PetscObject)dm),2053,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Cone position %D of point %D is not in the valid range [0, %D)"
,conePos,p,dof);

2054

mesh->cones[off+conePos] = conePoint;

2055

2056

}

2057

2058

/*@

2059

DMPlexInsertConeOrientation - Insert a point orientation for the in-edge for the point p in the DAG

2060

2061

Not collective

2062

2063

Input Parameters:

2064

+ mesh - The DMPlex

2065

. p - The point, which must lie in the chart set with DMPlexSetChart()

2066

. conePos - The local index in the cone where the point should be put

2067

- coneOrientation - The point orientation to insert

2068

2069

Level: beginner

2070

2071

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexSetChart(), DMPlexSetConeSize(), DMSetUp()

2072

@*/

2073

PetscErrorCode DMPlexInsertConeOrientation(DM dm, PetscInt p, PetscInt conePos, PetscInt coneOrientation)

2074

{

2075

DM_Plex *mesh = (DM_Plex*) dm->data;

2076

PetscInt pStart, pEnd;

2077

PetscInt dof, off;

2078

PetscErrorCode ierr;

2079

2080

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2080; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2081

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2081,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2081,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2081,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2081,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2082

ierr = PetscSectionGetChart(mesh->coneSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2082,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2083

if ((p < pStart) || (p >= pEnd)) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Mesh point %D is not in the valid range [%D, %D)", p, pStart, pEnd)return PetscError(PetscObjectComm((PetscObject)dm),2083,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Mesh point %D is not in the valid range [%D, %D)",p,pStart,
pEnd);

2084

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2084,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2085

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2085,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2086

if ((conePos < 0) || (conePos >= dof)) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Cone position %D of point %D is not in the valid range [0, %D)", conePos, p, dof)return PetscError(PetscObjectComm((PetscObject)dm),2086,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Cone position %D of point %D is not in the valid range [0, %D)"
,conePos,p,dof);

2087

mesh->coneOrientations[off+conePos] = coneOrientation;

2088

2089

}

2090

2091

/*@

2092

DMPlexGetSupportSize - Return the number of out-edges for this point in the DAG

2093

2094

Not collective

2095

2096

Input Parameters:

2097

+ mesh - The DMPlex

2098

- p - The point, which must lie in the chart set with DMPlexSetChart()

2099

2100

Output Parameter:

2101

. size - The support size for point p

2102

2103

Level: beginner

2104

2105

.seealso: DMPlexCreate(), DMPlexSetConeSize(), DMPlexSetChart(), DMPlexGetConeSize()

2106

@*/

2107

PetscErrorCode DMPlexGetSupportSize(DM dm, PetscInt p, PetscInt *size)

2108

{

2109

DM_Plex *mesh = (DM_Plex*) dm->data;

2110

PetscErrorCode ierr;

2111

2112

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2112; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2113

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2113,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2113,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2113,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2113,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2114

PetscValidPointer(size, 3)do { if (!size) return PetscError(((MPI_Comm)0x44000001),2114
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(size,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),2114,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

2115

ierr = PetscSectionGetDof(mesh->supportSection, p, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2115,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2116

2117

}

2118

2119

/*@

2120

DMPlexSetSupportSize - Set the number of out-edges for this point in the DAG

2121

2122

Not collective

2123

2124

Input Parameters:

2125

+ mesh - The DMPlex

2126

. p - The point, which must lie in the chart set with DMPlexSetChart()

2127

- size - The support size for point p

2128

2129

Output Parameter:

2130

2131

Note:

2132

This should be called after DMPlexSetChart().

2133

2134

Level: beginner

2135

2136

.seealso: DMPlexCreate(), DMPlexGetSupportSize(), DMPlexSetChart()

2137

@*/

2138

PetscErrorCode DMPlexSetSupportSize(DM dm, PetscInt p, PetscInt size)

2139

{

2140

DM_Plex *mesh = (DM_Plex*) dm->data;

2141

PetscErrorCode ierr;

2142

2143

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2143; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2144

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2144,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2144,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2144,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2144,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2145

ierr = PetscSectionSetDof(mesh->supportSection, p, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2145,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2146

2147

mesh->maxSupportSize = PetscMax(mesh->maxSupportSize, size)(((mesh->maxSupportSize)<(size)) ? (size) : (mesh->maxSupportSize
));

2148

2149

}

2150

2151

/*@C

2152

DMPlexGetSupport - Return the points on the out-edges for this point in the DAG

2153

2154

Not collective

2155

2156

Input Parameters:

2157

+ mesh - The DMPlex

2158

- p - The point, which must lie in the chart set with DMPlexSetChart()

2159

2160

Output Parameter:

2161

. support - An array of points which are on the out-edges for point p

2162

2163

Level: beginner

2164

2165

Fortran Notes:

2166

Since it returns an array, this routine is only available in Fortran 90, and you must

2167

include petsc.h90 in your code.

2168

You must also call DMPlexRestoreSupport() after you finish using the returned array.

2169

DMPlexRestoreSupport() is not needed/available in C.

2170

2171

.seealso: DMPlexCreate(), DMPlexSetCone(), DMPlexSetChart(), DMPlexGetCone()

2172

@*/

2173

PetscErrorCode DMPlexGetSupport(DM dm, PetscInt p, const PetscInt *support[])

2174

{

2175

DM_Plex *mesh = (DM_Plex*) dm->data;

2176

PetscInt off;

2177

PetscErrorCode ierr;

2178

2179

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2179; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2180

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2180,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2180,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2180,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2180,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2181

PetscValidPointer(support, 3)do { if (!support) return PetscError(((MPI_Comm)0x44000001),2181
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(support,PETSC_CHAR)) return PetscError((
(MPI_Comm)0x44000001),2181,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

2182

ierr = PetscSectionGetOffset(mesh->supportSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2182,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2183

*support = &mesh->supports[off];

2184

2185

}

2186

2187

/*@

2188

DMPlexSetSupport - Set the points on the out-edges for this point in the DAG, that is the list of points that this point covers

2189

2190

Not collective

2191

2192

Input Parameters:

2193

+ mesh - The DMPlex

2194

. p - The point, which must lie in the chart set with DMPlexSetChart()

2195

- support - An array of points which are on the out-edges for point p

2196

2197

Output Parameter:

2198

2199

Note:

2200

This should be called after all calls to DMPlexSetSupportSize() and DMSetUp().

2201

2202

Level: beginner

2203

2204

.seealso: DMPlexSetCone(), DMPlexSetConeSize(), DMPlexCreate(), DMPlexGetSupport(), DMPlexSetChart(), DMPlexSetSupportSize(), DMSetUp()

2205

@*/

2206

PetscErrorCode DMPlexSetSupport(DM dm, PetscInt p, const PetscInt support[])

2207

{

2208

DM_Plex *mesh = (DM_Plex*) dm->data;

2209

PetscInt pStart, pEnd;

2210

PetscInt dof, off, c;

2211

PetscErrorCode ierr;

2212

2213

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2213; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2214

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2214,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2214,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2214,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2214,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2215

ierr = PetscSectionGetChart(mesh->supportSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2215,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2216

ierr = PetscSectionGetDof(mesh->supportSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2216,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2217

if (dof) PetscValidPointer(support, 3)do { if (!support) return PetscError(((MPI_Comm)0x44000001),2217
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(support,PETSC_CHAR)) return PetscError((
(MPI_Comm)0x44000001),2217,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

2218

ierr = PetscSectionGetOffset(mesh->supportSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2218,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2219

if ((p < pStart) || (p >= pEnd)) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Mesh point %D is not in the valid range [%D, %D)", p, pStart, pEnd)return PetscError(PetscObjectComm((PetscObject)dm),2219,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Mesh point %D is not in the valid range [%D, %D)",p,pStart,
pEnd);

2220

for (c = 0; c < dof; ++c) {

2221

if ((support[c] < pStart) || (support[c] >= pEnd)) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Support point %D is not in the valid range [%D, %D)", support[c], pStart, pEnd)return PetscError(PetscObjectComm((PetscObject)dm),2221,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Support point %D is not in the valid range [%D, %D)",support
[c],pStart,pEnd);

2222

mesh->supports[off+c] = support[c];

2223

}

2224

2225

}

2226

2227

/*@

2228

DMPlexInsertSupport - Insert a point into the out-edges for the point p in the DAG

2229

2230

Not collective

2231

2232

Input Parameters:

2233

+ mesh - The DMPlex

2234

. p - The point, which must lie in the chart set with DMPlexSetChart()

2235

. supportPos - The local index in the cone where the point should be put

2236

- supportPoint - The mesh point to insert

2237

2238

Level: beginner

2239

2240

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexSetChart(), DMPlexSetConeSize(), DMSetUp()

2241

@*/

2242

PetscErrorCode DMPlexInsertSupport(DM dm, PetscInt p, PetscInt supportPos, PetscInt supportPoint)

2243

{

2244

DM_Plex *mesh = (DM_Plex*) dm->data;

2245

PetscInt pStart, pEnd;

2246

PetscInt dof, off;

2247

PetscErrorCode ierr;

2248

2249

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2249; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2250

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2250,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2250,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2250,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2250,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2251

ierr = PetscSectionGetChart(mesh->supportSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2251,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2252

ierr = PetscSectionGetDof(mesh->supportSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2252,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2253

ierr = PetscSectionGetOffset(mesh->supportSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2253,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2254

if ((p < pStart) || (p >= pEnd)) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Mesh point %D is not in the valid range [%D, %D)", p, pStart, pEnd)return PetscError(PetscObjectComm((PetscObject)dm),2254,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Mesh point %D is not in the valid range [%D, %D)",p,pStart,
pEnd);

2255

if ((supportPoint < pStart) || (supportPoint >= pEnd)) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Support point %D is not in the valid range [%D, %D)", supportPoint, pStart, pEnd)return PetscError(PetscObjectComm((PetscObject)dm),2255,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Support point %D is not in the valid range [%D, %D)",supportPoint
,pStart,pEnd);

2256

if (supportPos >= dof) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Support position %D of point %D is not in the valid range [0, %D)", supportPos, p, dof)return PetscError(PetscObjectComm((PetscObject)dm),2256,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Support position %D of point %D is not in the valid range [0, %D)"
,supportPos,p,dof);

2257

mesh->supports[off+supportPos] = supportPoint;

2258

2259

}

2260

2261

/*@C

2262

DMPlexGetTransitiveClosure - Return the points on the transitive closure of the in-edges or out-edges for this point in the DAG

2263

2264

Not collective

2265

2266

Input Parameters:

2267

+ mesh - The DMPlex

2268

. p - The point, which must lie in the chart set with DMPlexSetChart()

2269

. useCone - PETSC_TRUE for in-edges, otherwise use out-edges

2270

- points - If points is NULL on input, internal storage will be returned, otherwise the provided array is used

2271

2272

Output Parameters:

2273

+ numPoints - The number of points in the closure, so points[] is of size 2*numPoints

2274

- points - The points and point orientations, interleaved as pairs [p0, o0, p1, o1, ...]

2275

2276

Note:

2277

If using internal storage (points is NULL on input), each call overwrites the last output.

2278

2279

Fortran Notes:

2280

Since it returns an array, this routine is only available in Fortran 90, and you must

2281

include petsc.h90 in your code.

2282

2283

The numPoints argument is not present in the Fortran 90 binding since it is internal to the array.

2284

2285

Level: beginner

2286

2287

.seealso: DMPlexRestoreTransitiveClosure(), DMPlexCreate(), DMPlexSetCone(), DMPlexSetChart(), DMPlexGetCone()

2288

@*/

2289

PetscErrorCode DMPlexGetTransitiveClosure(DM dm, PetscInt p, PetscBool useCone, PetscInt *numPoints, PetscInt *points[])

2290

{

2291

DM_Plex *mesh = (DM_Plex*) dm->data;

2292

PetscInt *closure, *fifo;

2293

const PetscInt *tmp = NULL((void*)0), *tmpO = NULL((void*)0);

2294

PetscInt tmpSize, t;

2295

PetscInt depth = 0, maxSize;

2296

PetscInt closureSize = 2, fifoSize = 0, fifoStart = 0;

2297

PetscErrorCode ierr;

2298

2299

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2299; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2300

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2300,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2300,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2300,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2300,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2301

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2301,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2302

/* This is only 1-level */

2303

if (useCone) {

2304

ierr = DMPlexGetConeSize(dm, p, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2304,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2305

ierr = DMPlexGetCone(dm, p, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2305,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2306

ierr = DMPlexGetConeOrientation(dm, p, &tmpO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2306,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2307

} else {

2308

ierr = DMPlexGetSupportSize(dm, p, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2308,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2309

ierr = DMPlexGetSupport(dm, p, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2309,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2310

}

2311

if (depth == 1) {

2312

if (*points) {

2313

closure = *points;

2314

} else {

2315

maxSize = 2*(PetscMax(mesh->maxConeSize, mesh->maxSupportSize)(((mesh->maxConeSize)<(mesh->maxSupportSize)) ? (mesh
->maxSupportSize) : (mesh->maxConeSize))+1);

2316

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2316,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2317

}

2318

closure[0] = p; closure[1] = 0;

2319

for (t = 0; t < tmpSize; ++t, closureSize += 2) {

2320

closure[closureSize] = tmp[t];

2321

closure[closureSize+1] = tmpO ? tmpO[t] : 0;

2322

}

2323

if (numPoints) *numPoints = closureSize/2;

2324

if (points) *points = closure;

2325

2326

}

2327

{

2328

PetscInt c, coneSeries, s,supportSeries;

2329

2330

c = mesh->maxConeSize;

2331

coneSeries = (c > 1) ? ((PetscPowInt(c,depth+1)-1)/(c-1)) : depth+1;

2332

s = mesh->maxSupportSize;

2333

supportSeries = (s > 1) ? ((PetscPowInt(s,depth+1)-1)/(s-1)) : depth+1;

2334

maxSize = 2*PetscMax(coneSeries,supportSeries)(((coneSeries)<(supportSeries)) ? (supportSeries) : (coneSeries
));

2335

}

2336

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &fifo);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2336,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2337

if (*points) {

2338

closure = *points;

2339

} else {

2340

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2340,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2341

}

2342

closure[0] = p; closure[1] = 0;

2343

for (t = 0; t < tmpSize; ++t, closureSize += 2, fifoSize += 2) {

2344

const PetscInt cp = tmp[t];

2345

const PetscInt co = tmpO ? tmpO[t] : 0;

2346

2347

closure[closureSize] = cp;

2348

closure[closureSize+1] = co;

2349

fifo[fifoSize] = cp;

2350

fifo[fifoSize+1] = co;

2351

}

2352

/* Should kick out early when depth is reached, rather than checking all vertices for empty cones */

2353

while (fifoSize - fifoStart) {

2354

const PetscInt q = fifo[fifoStart];

2355

const PetscInt o = fifo[fifoStart+1];

2356

const PetscInt rev = o >= 0 ? 0 : 1;

2357

const PetscInt off = rev ? -(o+1) : o;

2358

2359

if (useCone) {

2360

ierr = DMPlexGetConeSize(dm, q, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2360,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2361

ierr = DMPlexGetCone(dm, q, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2361,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2362

ierr = DMPlexGetConeOrientation(dm, q, &tmpO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2362,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2363

} else {

2364

ierr = DMPlexGetSupportSize(dm, q, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2364,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2365

ierr = DMPlexGetSupport(dm, q, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2365,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2366

tmpO = NULL((void*)0);

2367

}

2368

for (t = 0; t < tmpSize; ++t) {

2369

const PetscInt i = ((rev ? tmpSize-t : t) + off)%tmpSize;

2370

const PetscInt cp = tmp[i];

2371

/* Must propogate orientation: When we reverse orientation, we both reverse the direction of iteration and start at the other end of the chain. */

2372

/* HACK: It is worse to get the size here, than to change the interpretation of -(*+1)

2373

const PetscInt co = tmpO ? (rev ? -(tmpO[i]+1) : tmpO[i]) : 0; */

2374

PetscInt co = tmpO ? tmpO[i] : 0;

2375

PetscInt c;

2376

2377

if (rev) {

2378

PetscInt childSize, coff;

2379

ierr = DMPlexGetConeSize(dm, cp, &childSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2379,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2380

coff = tmpO[i] < 0 ? -(tmpO[i]+1) : tmpO[i];

2381

co = childSize ? -(((coff+childSize-1)%childSize)+1) : 0;

2382

}

2383

/* Check for duplicate */

2384

for (c = 0; c < closureSize; c += 2) {

2385

if (closure[c] == cp) break;

2386

}

2387

if (c == closureSize) {

2388

closure[closureSize] = cp;

2389

closure[closureSize+1] = co;

2390

fifo[fifoSize] = cp;

2391

fifo[fifoSize+1] = co;

2392

closureSize += 2;

2393

fifoSize += 2;

2394

}

2395

}

2396

fifoStart += 2;

2397

}

2398

if (numPoints) *numPoints = closureSize/2;

2399

if (points) *points = closure;

2400

ierr = DMRestoreWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &fifo);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2400,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2401

2402

}

2403

2404

/*@C

2405

DMPlexGetTransitiveClosure_Internal - Return the points on the transitive closure of the in-edges or out-edges for this point in the DAG with a specified initial orientation

2406

2407

Not collective

2408

2409

Input Parameters:

2410

+ mesh - The DMPlex

2411

. p - The point, which must lie in the chart set with DMPlexSetChart()

2412

. orientation - The orientation of the point

2413

. useCone - PETSC_TRUE for in-edges, otherwise use out-edges

2414

- points - If points is NULL on input, internal storage will be returned, otherwise the provided array is used

2415

2416

Output Parameters:

2417

+ numPoints - The number of points in the closure, so points[] is of size 2*numPoints

2418

- points - The points and point orientations, interleaved as pairs [p0, o0, p1, o1, ...]

2419

2420

Note:

2421

If using internal storage (points is NULL on input), each call overwrites the last output.

2422

2423

Fortran Notes:

2424

Since it returns an array, this routine is only available in Fortran 90, and you must

2425

include petsc.h90 in your code.

2426

2427

The numPoints argument is not present in the Fortran 90 binding since it is internal to the array.

2428

2429

Level: beginner

2430

2431

.seealso: DMPlexRestoreTransitiveClosure(), DMPlexCreate(), DMPlexSetCone(), DMPlexSetChart(), DMPlexGetCone()

2432

@*/

2433

PetscErrorCode DMPlexGetTransitiveClosure_Internal(DM dm, PetscInt p, PetscInt ornt, PetscBool useCone, PetscInt *numPoints, PetscInt *points[])

2434

{

2435

DM_Plex *mesh = (DM_Plex*) dm->data;

2436

PetscInt *closure, *fifo;

2437

const PetscInt *tmp = NULL((void*)0), *tmpO = NULL((void*)0);

2438

PetscInt tmpSize, t;

2439

PetscInt depth = 0, maxSize;

2440

PetscInt closureSize = 2, fifoSize = 0, fifoStart = 0;

2441

PetscErrorCode ierr;

2442

2443

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2443; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2444

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2444,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2444,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2444,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2444,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2445

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2445,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2446

/* This is only 1-level */

2447

if (useCone) {

2448

ierr = DMPlexGetConeSize(dm, p, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2448,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2449

ierr = DMPlexGetCone(dm, p, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2449,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2450

ierr = DMPlexGetConeOrientation(dm, p, &tmpO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2450,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2451

} else {

2452

ierr = DMPlexGetSupportSize(dm, p, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2452,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2453

ierr = DMPlexGetSupport(dm, p, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2453,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2454

}

2455

if (depth == 1) {

2456

if (*points) {

2457

closure = *points;

2458

} else {

2459

maxSize = 2*(PetscMax(mesh->maxConeSize, mesh->maxSupportSize)(((mesh->maxConeSize)<(mesh->maxSupportSize)) ? (mesh
->maxSupportSize) : (mesh->maxConeSize))+1);

2460

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2460,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2461

}

2462

closure[0] = p; closure[1] = ornt;

2463

for (t = 0; t < tmpSize; ++t, closureSize += 2) {

2464

const PetscInt i = ornt >= 0 ? (t+ornt)%tmpSize : (-(ornt+1) + tmpSize-t)%tmpSize;

2465

closure[closureSize] = tmp[i];

2466

closure[closureSize+1] = tmpO ? tmpO[i] : 0;

2467

}

2468

if (numPoints) *numPoints = closureSize/2;

2469

if (points) *points = closure;

2470

2471

}

2472

{

2473

PetscInt c, coneSeries, s,supportSeries;

2474

2475

c = mesh->maxConeSize;

2476

coneSeries = (c > 1) ? ((PetscPowInt(c,depth+1)-1)/(c-1)) : depth+1;

2477

s = mesh->maxSupportSize;

2478

supportSeries = (s > 1) ? ((PetscPowInt(s,depth+1)-1)/(s-1)) : depth+1;

2479

maxSize = 2*PetscMax(coneSeries,supportSeries)(((coneSeries)<(supportSeries)) ? (supportSeries) : (coneSeries
));

2480

}

2481

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &fifo);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2481,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2482

if (*points) {

2483

closure = *points;

2484

} else {

2485

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2485,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2486

}

2487

closure[0] = p; closure[1] = ornt;

2488

for (t = 0; t < tmpSize; ++t, closureSize += 2, fifoSize += 2) {

2489

const PetscInt i = ornt >= 0 ? (t+ornt)%tmpSize : (-(ornt+1) + tmpSize-t)%tmpSize;

2490

const PetscInt cp = tmp[i];

2491

PetscInt co = tmpO ? tmpO[i] : 0;

2492

2493

if (ornt < 0) {

2494

PetscInt childSize, coff;

2495

ierr = DMPlexGetConeSize(dm, cp, &childSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2495,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2496

coff = co < 0 ? -(tmpO[i]+1) : tmpO[i];

2497

co = childSize ? -(((coff+childSize-1)%childSize)+1) : 0;

2498

}

2499

closure[closureSize] = cp;

2500

closure[closureSize+1] = co;

2501

fifo[fifoSize] = cp;

2502

fifo[fifoSize+1] = co;

2503

}

2504

/* Should kick out early when depth is reached, rather than checking all vertices for empty cones */

2505

while (fifoSize - fifoStart) {

2506

const PetscInt q = fifo[fifoStart];

2507

const PetscInt o = fifo[fifoStart+1];

2508

const PetscInt rev = o >= 0 ? 0 : 1;

2509

const PetscInt off = rev ? -(o+1) : o;

2510

2511

if (useCone) {

2512

ierr = DMPlexGetConeSize(dm, q, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2512,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2513

ierr = DMPlexGetCone(dm, q, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2513,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2514

ierr = DMPlexGetConeOrientation(dm, q, &tmpO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2514,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2515

} else {

2516

ierr = DMPlexGetSupportSize(dm, q, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2516,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2517

ierr = DMPlexGetSupport(dm, q, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2517,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2518

tmpO = NULL((void*)0);

2519

}

2520

for (t = 0; t < tmpSize; ++t) {

2521

const PetscInt i = ((rev ? tmpSize-t : t) + off)%tmpSize;

2522

const PetscInt cp = tmp[i];

2523

/* Must propogate orientation: When we reverse orientation, we both reverse the direction of iteration and start at the other end of the chain. */

2524

/* HACK: It is worse to get the size here, than to change the interpretation of -(*+1)

2525

const PetscInt co = tmpO ? (rev ? -(tmpO[i]+1) : tmpO[i]) : 0; */

2526

PetscInt co = tmpO ? tmpO[i] : 0;

2527

PetscInt c;

2528

2529

if (rev) {

2530

PetscInt childSize, coff;

2531

ierr = DMPlexGetConeSize(dm, cp, &childSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2531,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2532

coff = tmpO[i] < 0 ? -(tmpO[i]+1) : tmpO[i];

2533

co = childSize ? -(((coff+childSize-1)%childSize)+1) : 0;

2534

}

2535

/* Check for duplicate */

2536

for (c = 0; c < closureSize; c += 2) {

2537

if (closure[c] == cp) break;

2538

}

2539

if (c == closureSize) {

2540

closure[closureSize] = cp;

2541

closure[closureSize+1] = co;

2542

fifo[fifoSize] = cp;

2543

fifo[fifoSize+1] = co;

2544

closureSize += 2;

2545

fifoSize += 2;

2546

}

2547

}

2548

fifoStart += 2;

2549

}

2550

if (numPoints) *numPoints = closureSize/2;

2551

if (points) *points = closure;

2552

ierr = DMRestoreWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &fifo);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2552,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2553

2554

}

2555

2556

/*@C

2557

DMPlexRestoreTransitiveClosure - Restore the array of points on the transitive closure of the in-edges or out-edges for this point in the DAG

2558

2559

Not collective

2560

2561

Input Parameters:

2562

+ mesh - The DMPlex

2563

. p - The point, which must lie in the chart set with DMPlexSetChart()

2564

. useCone - PETSC_TRUE for in-edges, otherwise use out-edges

2565

. numPoints - The number of points in the closure, so points[] is of size 2*numPoints, zeroed on exit

2566

- points - The points and point orientations, interleaved as pairs [p0, o0, p1, o1, ...], zeroed on exit

2567

2568

Note:

2569

If not using internal storage (points is not NULL on input), this call is unnecessary

2570

2571

Fortran Notes:

2572

Since it returns an array, this routine is only available in Fortran 90, and you must

2573

include petsc.h90 in your code.

2574

2575

The numPoints argument is not present in the Fortran 90 binding since it is internal to the array.

2576

2577

Level: beginner

2578

2579

.seealso: DMPlexGetTransitiveClosure(), DMPlexCreate(), DMPlexSetCone(), DMPlexSetChart(), DMPlexGetCone()

2580

@*/

2581

PetscErrorCode DMPlexRestoreTransitiveClosure(DM dm, PetscInt p, PetscBool useCone, PetscInt *numPoints, PetscInt *points[])

2582

{

2583

PetscErrorCode ierr;

2584

2585

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2585; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2586

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2586,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2586,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2586,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2586,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2587

if (numPoints) PetscValidIntPointer(numPoints,4)do { if (!numPoints) return PetscError(((MPI_Comm)0x44000001)
,2587,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(numPoints,PETSC_INT)) return PetscError(
((MPI_Comm)0x44000001),2587,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to PetscInt: Parameter # %d"
,4); } while (0);

2588

if (points) PetscValidPointer(points,5)do { if (!points) return PetscError(((MPI_Comm)0x44000001),2588
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if
(!PetscCheckPointer(points,PETSC_CHAR)) return PetscError(((
MPI_Comm)0x44000001),2588,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

2589

ierr = DMRestoreWorkArray(dm, 0, MPIU_INT((MPI_Datatype)0x4c000405), points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2589,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2590

if (numPoints) *numPoints = 0;

2591

2592

}

2593

2594

/*@

2595

DMPlexGetMaxSizes - Return the maximum number of in-edges (cone) and out-edges (support) for any point in the DAG

2596

2597

Not collective

2598

2599

Input Parameter:

2600

. mesh - The DMPlex

2601

2602

Output Parameters:

2603

+ maxConeSize - The maximum number of in-edges

2604

- maxSupportSize - The maximum number of out-edges

2605

2606

Level: beginner

2607

2608

.seealso: DMPlexCreate(), DMPlexSetConeSize(), DMPlexSetChart()

2609

@*/

2610

PetscErrorCode DMPlexGetMaxSizes(DM dm, PetscInt *maxConeSize, PetscInt *maxSupportSize)

2611

{

2612

DM_Plex *mesh = (DM_Plex*) dm->data;

2613

2614

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2614; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2615

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2615,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2615,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2615,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2615,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2616

if (maxConeSize) *maxConeSize = mesh->maxConeSize;

2617

if (maxSupportSize) *maxSupportSize = mesh->maxSupportSize;

2618

2619

}

2620

2621

PetscErrorCode DMSetUp_Plex(DM dm)

2622

{

2623

DM_Plex *mesh = (DM_Plex*) dm->data;

2624

PetscInt size;

2625

PetscErrorCode ierr;

2626

2627

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2627; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2628

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2628,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2628,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2628,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2628,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2629

ierr = PetscSectionSetUp(mesh->coneSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2629,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2630

ierr = PetscSectionGetStorageSize(mesh->coneSection, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2630,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2631

ierr = PetscMalloc1(size, &mesh->cones)PetscMallocA(1,PETSC_FALSE,2631,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(size)*sizeof(**(&mesh->cones)),(&mesh->
cones));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2631,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2632

ierr = PetscCalloc1(size, &mesh->coneOrientations)PetscMallocA(1,PETSC_TRUE,2632,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(size)*sizeof(**(&mesh->coneOrientations)),(&
mesh->coneOrientations));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2632,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2633

if (mesh->maxSupportSize) {

2634

ierr = PetscSectionSetUp(mesh->supportSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2634,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2635

ierr = PetscSectionGetStorageSize(mesh->supportSection, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2635,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2636

ierr = PetscMalloc1(size, &mesh->supports)PetscMallocA(1,PETSC_FALSE,2636,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(size)*sizeof(**(&mesh->supports)),(&mesh
->supports));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2636,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2637

}

2638

2639

}

2640

2641

PetscErrorCode DMCreateSubDM_Plex(DM dm, PetscInt numFields, const PetscInt fields[], IS *is, DM *subdm)

2642

{

2643

PetscErrorCode ierr;

2644

2645

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2645; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2646

if (subdm) {ierr = DMClone(dm, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2646,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2647

ierr = DMCreateSectionSubDM(dm, numFields, fields, is, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2647,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2648

if (subdm) {(*subdm)->useNatural = dm->useNatural;}

2649

if (dm->useNatural && dm->sfMigration) {

2650

PetscSF sfMigrationInv,sfNatural;

2651

PetscSection section, sectionSeq;

2652

2653

(*subdm)->sfMigration = dm->sfMigration;

2654

ierr = PetscObjectReference((PetscObject) dm->sfMigration);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2654,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2655

ierr = DMGetLocalSection((*subdm), &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2655,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2655,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2656

ierr = PetscSFCreateInverseSF((*subdm)->sfMigration, &sfMigrationInv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2656,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2657

ierr = PetscSectionCreate(PetscObjectComm((PetscObject) (*subdm)), &sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2657,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2658

ierr = PetscSFDistributeSection(sfMigrationInv, section, NULL((void*)0), sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2658,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2659

2660

ierr = DMPlexCreateGlobalToNaturalSF(*subdm, sectionSeq, (*subdm)->sfMigration, &sfNatural);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2660,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2661

(*subdm)->sfNatural = sfNatural;

2662

ierr = PetscSectionDestroy(&sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2662,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2663

ierr = PetscSFDestroy(&sfMigrationInv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2663,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2664

}

2665

2666

}

2667

2668

PetscErrorCode DMCreateSuperDM_Plex(DM dms[], PetscInt len, IS **is, DM *superdm)

2669

{

2670

PetscErrorCode ierr;

2671

PetscInt i = 0;

2672

2673

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2673; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2674

ierr = DMClone(dms[0], superdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2674,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2675

ierr = DMCreateSectionSuperDM(dms, len, is, superdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2675,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2676

(*superdm)->useNatural = PETSC_FALSE;

2677

for (i = 0; i < len; i++){

2678

if (dms[i]->useNatural && dms[i]->sfMigration) {

2679

PetscSF sfMigrationInv,sfNatural;

2680

PetscSection section, sectionSeq;

2681

2682

(*superdm)->sfMigration = dms[i]->sfMigration;

2683

ierr = PetscObjectReference((PetscObject) dms[i]->sfMigration);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2683,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2684

(*superdm)->useNatural = PETSC_TRUE;

2685

ierr = DMGetLocalSection((*superdm), &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2685,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2686

ierr = PetscSFCreateInverseSF((*superdm)->sfMigration, &sfMigrationInv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2686,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2687

ierr = PetscSectionCreate(PetscObjectComm((PetscObject) (*superdm)), &sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2687,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2688

ierr = PetscSFDistributeSection(sfMigrationInv, section, NULL((void*)0), sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2688,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2689

2690

ierr = DMPlexCreateGlobalToNaturalSF(*superdm, sectionSeq, (*superdm)->sfMigration, &sfNatural);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2690,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2691

(*superdm)->sfNatural = sfNatural;

2692

ierr = PetscSectionDestroy(&sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2692,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2693

ierr = PetscSFDestroy(&sfMigrationInv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2693,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2694

break;

2695

}

2696

}

2697

2698

}

2699

2700

/*@

2701

DMPlexSymmetrize - Create support (out-edge) information from cone (in-edge) information

2702

2703

Not collective

2704

2705

Input Parameter:

2706

. mesh - The DMPlex

2707

2708

Output Parameter:

2709

2710

Note:

2711

This should be called after all calls to DMPlexSetCone()

2712

2713

Level: beginner

2714

2715

.seealso: DMPlexCreate(), DMPlexSetChart(), DMPlexSetConeSize(), DMPlexSetCone()

2716

@*/

2717

PetscErrorCode DMPlexSymmetrize(DM dm)

2718

{

2719

DM_Plex *mesh = (DM_Plex*) dm->data;

2720

PetscInt *offsets;

2721

PetscInt supportSize;

2722

PetscInt pStart, pEnd, p;

2723

PetscErrorCode ierr;

2724

2725

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2725; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2726

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2726,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2726,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2726,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2726,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2727

if (mesh->supports) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONGSTATE, "Supports were already setup in this DMPlex")return PetscError(PetscObjectComm((PetscObject)dm),2727,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",73,PETSC_ERROR_INITIAL
,"Supports were already setup in this DMPlex");

2728

ierr = PetscLogEventBegin(DMPLEX_Symmetrize,dm,0,0,0)(((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_Symmetrize].active) ? (*PetscLogPLB)((DMPLEX_Symmetrize
),0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2728,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2729

/* Calculate support sizes */

2730

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2730,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2731

for (p = pStart; p < pEnd; ++p) {

2732

PetscInt dof, off, c;

2733

2734

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2734,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2735

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2735,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2736

for (c = off; c < off+dof; ++c) {

2737

ierr = PetscSectionAddDof(mesh->supportSection, mesh->cones[c], 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2737,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2738

}

2739

}

2740

for (p = pStart; p < pEnd; ++p) {

2741

PetscInt dof;

2742

2743

ierr = PetscSectionGetDof(mesh->supportSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2743,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2744

2745

mesh->maxSupportSize = PetscMax(mesh->maxSupportSize, dof)(((mesh->maxSupportSize)<(dof)) ? (dof) : (mesh->maxSupportSize
));

2746

}

2747

ierr = PetscSectionSetUp(mesh->supportSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2747,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2748

/* Calculate supports */

2749

ierr = PetscSectionGetStorageSize(mesh->supportSection, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2749,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2750

ierr = PetscMalloc1(supportSize, &mesh->supports)PetscMallocA(1,PETSC_FALSE,2750,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(supportSize)*sizeof(**(&mesh->supports)),(&
mesh->supports));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2750,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2751

ierr = PetscCalloc1(pEnd - pStart, &offsets)PetscMallocA(1,PETSC_TRUE,2751,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(pEnd - pStart)*sizeof(**(&offsets)),(&offsets
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2751,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2752

for (p = pStart; p < pEnd; ++p) {

2753

PetscInt dof, off, c;

2754

2755

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2755,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2756

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2756,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2757

for (c = off; c < off+dof; ++c) {

2758

const PetscInt q = mesh->cones[c];

2759

PetscInt offS;

2760

2761

ierr = PetscSectionGetOffset(mesh->supportSection, q, &offS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2761,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2762

2763

mesh->supports[offS+offsets[q]] = p;

2764

++offsets[q];

2765

}

2766

}

2767

ierr = PetscFree(offsets)((*PetscTrFree)((void*)(offsets),2767,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((offsets) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2767,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2768

ierr = PetscLogEventEnd(DMPLEX_Symmetrize,dm,0,0,0)(((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_Symmetrize].active) ? (*PetscLogPLE)((DMPLEX_Symmetrize
),0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2768,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2769

2770

}

2771

2772

static PetscErrorCode DMPlexCreateDepthStratum(DM dm, DMLabel label, PetscInt depth, PetscInt pStart, PetscInt pEnd)

2773

{

2774

IS stratumIS;

2775

PetscErrorCode ierr;

2776

2777

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2777; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2778

if (pStart >= pEnd) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

2779

#if defined(PETSC_USE_DEBUG1)

2780

{

2781

PetscInt qStart, qEnd, numLevels, level;

2782

PetscBool overlap = PETSC_FALSE;

2783

ierr = DMLabelGetNumValues(label, &numLevels);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2783,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2784

for (level = 0; level < numLevels; level++) {

2785

ierr = DMLabelGetStratumBounds(label, level, &qStart, &qEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2785,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2786

if ((pStart >= qStart && pStart < qEnd) || (pEnd > qStart && pEnd <= qEnd)) {overlap = PETSC_TRUE; break;}

2787

}

2788

if (overlap) SETERRQ6(PETSC_COMM_SELF, PETSC_ERR_PLIB, "New depth %D range [%D,%D) overlaps with depth %D range [%D,%D)", depth, pStart, pEnd, level, qStart, qEnd)return PetscError(((MPI_Comm)0x44000001),2788,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"New depth %D range [%D,%D) overlaps with depth %D range [%D,%D)"
,depth,pStart,pEnd,level,qStart,qEnd);

2789

}

2790

#endif

2791

ierr = ISCreateStride(PETSC_COMM_SELF((MPI_Comm)0x44000001), pEnd-pStart, pStart, 1, &stratumIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2791,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2792

ierr = DMLabelSetStratumIS(label, depth, stratumIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2792,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2793

ierr = ISDestroy(&stratumIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2793,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2794

2795

}

2796

2797

static PetscErrorCode DMPlexCreateDimStratum(DM,DMLabel,DMLabel,PetscInt,PetscInt);

2798

2799

/*@

2800

DMPlexStratify - The DAG for most topologies is a graded poset (https://en.wikipedia.org/wiki/Graded_poset), and

2801

can be illustrated by a Hasse Diagram (https://en.wikipedia.org/wiki/Hasse_diagram). The strata group all points of the

2802

same grade, and this function calculates the strata. This grade can be seen as the height (or depth) of the point in

2803

the DAG.

2804

2805

Collective on dm

2806

2807

Input Parameter:

2808

. mesh - The DMPlex

2809

2810

Output Parameter:

2811

2812

Notes:

2813

Concretely, DMPlexStratify() creates a new label named "depth" containing the dimension of each element: 0 for vertices,

2814

1 for edges, and so on. The depth label can be accessed through DMPlexGetDepthLabel() or DMPlexGetDepthStratum(), or

2815

manually via DMGetLabel(). The height is defined implicitly by height = maxDimension - depth, and can be accessed

2816

via DMPlexGetHeightStratum(). For example, cells have height 0 and faces have height 1.

2817

2818

DMPlexStratify() should be called after all calls to DMPlexSymmetrize()

2819

2820

Level: beginner

2821

2822

.seealso: DMPlexCreate(), DMPlexSymmetrize()

2823

@*/

2824

PetscErrorCode DMPlexStratify(DM dm)

2825

{

2826

DM_Plex *mesh = (DM_Plex*) dm->data;

2827

DMLabel label;

2828

PetscInt pStart, pEnd, p;

2829

PetscInt numRoots = 0, numLeaves = 0;

2830

PetscInt cMax, fMax, eMax, vMax;

2831

PetscErrorCode ierr;

2832

2833

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2833; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2834

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2834,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2834,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2834,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2834,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2835

ierr = PetscLogEventBegin(DMPLEX_Stratify,dm,0,0,0)(((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_Stratify].active) ? (*PetscLogPLB)((DMPLEX_Stratify),
0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2835,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2836

2837

/* Create depth label */

2838

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2838,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2839

ierr = DMCreateLabel(dm, "depth");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2839,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2840

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2840,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2841

2842

{

2843

/* Initialize roots and count leaves */

2844

PetscInt sMin = PETSC_MAX_INT2147483647;

2845

PetscInt sMax = PETSC_MIN_INT(-2147483647 - 1);

2846

PetscInt coneSize, supportSize;

2847

2848

for (p = pStart; p < pEnd; ++p) {

2849

ierr = DMPlexGetConeSize(dm, p, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2849,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2850

ierr = DMPlexGetSupportSize(dm, p, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2850,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2851

if (!coneSize && supportSize) {

2852

sMin = PetscMin(p, sMin)(((p)<(sMin)) ? (p) : (sMin));

2853

sMax = PetscMax(p, sMax)(((p)<(sMax)) ? (sMax) : (p));

2854

++numRoots;

2855

} else if (!supportSize && coneSize) {

2856

++numLeaves;

2857

} else if (!supportSize && !coneSize) {

2858

/* Isolated points */

2859

sMin = PetscMin(p, sMin)(((p)<(sMin)) ? (p) : (sMin));

2860

sMax = PetscMax(p, sMax)(((p)<(sMax)) ? (sMax) : (p));

2861

}

2862

}

2863

ierr = DMPlexCreateDepthStratum(dm, label, 0, sMin, sMax+1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2863,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2864

}

2865

2866

if (numRoots + numLeaves == (pEnd - pStart)) {

2867

PetscInt sMin = PETSC_MAX_INT2147483647;

2868

PetscInt sMax = PETSC_MIN_INT(-2147483647 - 1);

2869

PetscInt coneSize, supportSize;

2870

2871

for (p = pStart; p < pEnd; ++p) {

2872

ierr = DMPlexGetConeSize(dm, p, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2872,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2873

ierr = DMPlexGetSupportSize(dm, p, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2873,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2874

if (!supportSize && coneSize) {

2875

sMin = PetscMin(p, sMin)(((p)<(sMin)) ? (p) : (sMin));

2876

sMax = PetscMax(p, sMax)(((p)<(sMax)) ? (sMax) : (p));

2877

}

2878

}

2879

ierr = DMPlexCreateDepthStratum(dm, label, 1, sMin, sMax+1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2879,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2880

} else {

2881

PetscInt level = 0;

2882

PetscInt qStart, qEnd, q;

2883

2884

ierr = DMLabelGetStratumBounds(label, level, &qStart, &qEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2884,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2885

while (qEnd > qStart) {

2886

PetscInt sMin = PETSC_MAX_INT2147483647;

2887

PetscInt sMax = PETSC_MIN_INT(-2147483647 - 1);

2888

2889

for (q = qStart; q < qEnd; ++q) {

2890

const PetscInt *support;

2891

PetscInt supportSize, s;

2892

2893

ierr = DMPlexGetSupportSize(dm, q, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2893,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2894

ierr = DMPlexGetSupport(dm, q, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2894,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2895

for (s = 0; s < supportSize; ++s) {

2896

sMin = PetscMin(support[s], sMin)(((support[s])<(sMin)) ? (support[s]) : (sMin));

2897

sMax = PetscMax(support[s], sMax)(((support[s])<(sMax)) ? (sMax) : (support[s]));

2898

}

2899

}

2900

ierr = DMLabelGetNumValues(label, &level);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2900,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2901

ierr = DMPlexCreateDepthStratum(dm, label, level, sMin, sMax+1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2901,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2902

ierr = DMLabelGetStratumBounds(label, level, &qStart, &qEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2902,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2903

}

2904

}

2905

{ /* just in case there is an empty process */

2906

PetscInt numValues, maxValues = 0, v;

2907

2908

ierr = DMLabelGetNumValues(label, &numValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2908,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2909

ierr = MPI_Allreduce(&numValues,&maxValues,1,MPIU_INT,MPI_MAX,PetscObjectComm((PetscObject)dm))((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)dm))),0) || MPI_Allreduce((&numValues),(&
maxValues),(1),(((MPI_Datatype)0x4c000405)),((MPI_Op)(0x58000001
)),(PetscObjectComm((PetscObject)dm))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2909,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2910

for (v = numValues; v < maxValues; v++) {

2911

ierr = DMLabelAddStratum(label, v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2911,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2912

}

2913

}

2914

ierr = PetscObjectStateGet((PetscObject) label, &mesh->depthState);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2914,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2915

2916

ierr = DMPlexGetHybridBounds(dm, &cMax, &fMax, &eMax, &vMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2916,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2917

if (cMax >= 0 || fMax >= 0 || eMax >= 0 || vMax >= 0) {

2918

PetscInt dim;

2919

DMLabel dimLabel;

2920

2921

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2921,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2922

ierr = DMCreateLabel(dm, "dim");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2922,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2923

ierr = DMGetLabel(dm, "dim", &dimLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2923,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2924

if (cMax >= 0) {ierr = DMPlexCreateDimStratum(dm, label, dimLabel, dim, cMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2924,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2925

if (fMax >= 0) {ierr = DMPlexCreateDimStratum(dm, label, dimLabel, dim - 1, fMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2925,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2926

if (eMax >= 0) {ierr = DMPlexCreateDimStratum(dm, label, dimLabel, 1, eMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2926,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2927

if (vMax >= 0) {ierr = DMPlexCreateDimStratum(dm, label, dimLabel, 0, vMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2927,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2928

}

2929

ierr = PetscLogEventEnd(DMPLEX_Stratify,dm,0,0,0)(((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_Stratify].active) ? (*PetscLogPLE)((DMPLEX_Stratify),
0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2929,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2930

2931

}

2932

2933

/*@C

2934

DMPlexGetJoin - Get an array for the join of the set of points

2935

2936

Not Collective

2937

2938

Input Parameters:

2939

+ dm - The DMPlex object

2940

. numPoints - The number of input points for the join

2941

- points - The input points

2942

2943

Output Parameters:

2944

+ numCoveredPoints - The number of points in the join

2945

- coveredPoints - The points in the join

2946

2947

Level: intermediate

2948

2949

Note: Currently, this is restricted to a single level join

2950

2951

Fortran Notes:

2952

Since it returns an array, this routine is only available in Fortran 90, and you must

2953

include petsc.h90 in your code.

2954

2955

The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.

2956

2957

.seealso: DMPlexRestoreJoin(), DMPlexGetMeet()

2958

@*/

2959

PetscErrorCode DMPlexGetJoin(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

2960

{

2961

DM_Plex *mesh = (DM_Plex*) dm->data;

2962

PetscInt *join[2];

2963

PetscInt joinSize, i = 0;

2964

PetscInt dof, off, p, c, m;

2965

PetscErrorCode ierr;

2966

2967

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2967; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2968

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2968,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2968,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2968,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2968,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2969

PetscValidIntPointer(points, 3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),2969
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(points,PETSC_INT)) return PetscError(((MPI_Comm
)0x44000001),2969,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to PetscInt: Parameter # %d"
,3); } while (0);

2970

PetscValidIntPointer(numCoveredPoints, 4)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),2970,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(numCoveredPoints,PETSC_INT)) return PetscError
(((MPI_Comm)0x44000001),2970,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to PetscInt: Parameter # %d"
,4); } while (0);

2971

PetscValidPointer(coveredPoints, 5)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),2971,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if
(!PetscCheckPointer(coveredPoints,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),2971,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

2972

ierr = DMGetWorkArray(dm, mesh->maxSupportSize, MPIU_INT((MPI_Datatype)0x4c000405), &join[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2972,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2973

ierr = DMGetWorkArray(dm, mesh->maxSupportSize, MPIU_INT((MPI_Datatype)0x4c000405), &join[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2973,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2974

/* Copy in support of first point */

2975

ierr = PetscSectionGetDof(mesh->supportSection, points[0], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2975,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2976

ierr = PetscSectionGetOffset(mesh->supportSection, points[0], &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2976,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2977

for (joinSize = 0; joinSize < dof; ++joinSize) {

2978

join[i][joinSize] = mesh->supports[off+joinSize];

2979

}

2980

/* Check each successive support */

2981

for (p = 1; p < numPoints; ++p) {

2982

PetscInt newJoinSize = 0;

2983

2984

ierr = PetscSectionGetDof(mesh->supportSection, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2984,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2985

ierr = PetscSectionGetOffset(mesh->supportSection, points[p], &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2985,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2986

for (c = 0; c < dof; ++c) {

2987

const PetscInt point = mesh->supports[off+c];

2988

2989

for (m = 0; m < joinSize; ++m) {

2990

if (point == join[i][m]) {

2991

join[1-i][newJoinSize++] = point;

2992

break;

2993

}

2994

}

2995

}

2996

joinSize = newJoinSize;

2997

i = 1-i;

2998

}

2999

*numCoveredPoints = joinSize;

3000

*coveredPoints = join[i];

3001

ierr = DMRestoreWorkArray(dm, mesh->maxSupportSize, MPIU_INT((MPI_Datatype)0x4c000405), &join[1-i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3001,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3002

3003

}

3004

3005

/*@C

3006

DMPlexRestoreJoin - Restore an array for the join of the set of points

3007

3008

Not Collective

3009

3010

Input Parameters:

3011

+ dm - The DMPlex object

3012

. numPoints - The number of input points for the join

3013

- points - The input points

3014

3015

Output Parameters:

3016

+ numCoveredPoints - The number of points in the join

3017

- coveredPoints - The points in the join

3018

3019

Fortran Notes:

3020

Since it returns an array, this routine is only available in Fortran 90, and you must

3021

include petsc.h90 in your code.

3022

3023

The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.

3024

3025

Level: intermediate

3026

3027

.seealso: DMPlexGetJoin(), DMPlexGetFullJoin(), DMPlexGetMeet()

3028

@*/

3029

PetscErrorCode DMPlexRestoreJoin(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

3030

{

3031

PetscErrorCode ierr;

3032

3033

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3033; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3034

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3034,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3034,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3034,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3034,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3035

if (points) PetscValidIntPointer(points,3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),3035
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(points,PETSC_INT)) return PetscError(((MPI_Comm
)0x44000001),3035,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to PetscInt: Parameter # %d"
,3); } while (0);

3036

if (numCoveredPoints) PetscValidIntPointer(numCoveredPoints,4)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),3036,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(numCoveredPoints,PETSC_INT)) return PetscError
(((MPI_Comm)0x44000001),3036,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to PetscInt: Parameter # %d"
,4); } while (0);

3037

PetscValidPointer(coveredPoints, 5)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),3037,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if
(!PetscCheckPointer(coveredPoints,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),3037,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

3038

ierr = DMRestoreWorkArray(dm, 0, MPIU_INT((MPI_Datatype)0x4c000405), (void*) coveredPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3038,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3039

if (numCoveredPoints) *numCoveredPoints = 0;

3040

3041

}

3042

3043

/*@C

3044

DMPlexGetFullJoin - Get an array for the join of the set of points

3045

3046

Not Collective

3047

3048

Input Parameters:

3049

+ dm - The DMPlex object

3050

. numPoints - The number of input points for the join

3051

- points - The input points

3052

3053

Output Parameters:

3054

+ numCoveredPoints - The number of points in the join

3055

- coveredPoints - The points in the join

3056

3057

Fortran Notes:

3058

Since it returns an array, this routine is only available in Fortran 90, and you must

3059

include petsc.h90 in your code.

3060

3061

The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.

3062

3063

Level: intermediate

3064

3065

.seealso: DMPlexGetJoin(), DMPlexRestoreJoin(), DMPlexGetMeet()

3066

@*/

3067

PetscErrorCode DMPlexGetFullJoin(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

3068

{

3069

DM_Plex *mesh = (DM_Plex*) dm->data;

3070

PetscInt *offsets, **closures;

3071

PetscInt *join[2];

3072

PetscInt depth = 0, maxSize, joinSize = 0, i = 0;

3073

PetscInt p, d, c, m, ms;

3074

PetscErrorCode ierr;

3075

3076

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3076; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3077

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3077,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3077,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3077,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3077,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3078

PetscValidIntPointer(points, 3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),3078
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(points,PETSC_INT)) return PetscError(((MPI_Comm
)0x44000001),3078,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to PetscInt: Parameter # %d"
,3); } while (0);

3079

PetscValidIntPointer(numCoveredPoints, 4)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),3079,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(numCoveredPoints,PETSC_INT)) return PetscError
(((MPI_Comm)0x44000001),3079,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to PetscInt: Parameter # %d"
,4); } while (0);

3080

PetscValidPointer(coveredPoints, 5)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),3080,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if
(!PetscCheckPointer(coveredPoints,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),3080,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

3081

3082

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3082,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3083

ierr = PetscCalloc1(numPoints, &closures)PetscMallocA(1,PETSC_TRUE,3083,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(numPoints)*sizeof(**(&closures)),(&closures
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3083,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3084

ierr = DMGetWorkArray(dm, numPoints*(depth+2), MPIU_INT((MPI_Datatype)0x4c000405), &offsets);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3084,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3085

ms = mesh->maxSupportSize;

3086

maxSize = (ms > 1) ? ((PetscPowInt(ms,depth+1)-1)/(ms-1)) : depth + 1;

3087

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &join[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3087,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3088

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &join[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3088,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3089

3090

for (p = 0; p < numPoints; ++p) {

3091

PetscInt closureSize;

3092

3093

ierr = DMPlexGetTransitiveClosure(dm, points[p], PETSC_FALSE, &closureSize, &closures[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3093,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3094

3095

offsets[p*(depth+2)+0] = 0;

3096

for (d = 0; d < depth+1; ++d) {

3097

PetscInt pStart, pEnd, i;

3098

3099

ierr = DMPlexGetDepthStratum(dm, d, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3099,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3100

for (i = offsets[p*(depth+2)+d]; i < closureSize; ++i) {

3101

if ((pStart > closures[p][i*2]) || (pEnd <= closures[p][i*2])) {

3102

offsets[p*(depth+2)+d+1] = i;

3103

break;

3104

}

3105

}

3106

if (i == closureSize) offsets[p*(depth+2)+d+1] = i;

3107

}

3108

if (offsets[p*(depth+2)+depth+1] != closureSize) SETERRQ2(PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "Total size of closure %D should be %D", offsets[p*(depth+2)+depth+1], closureSize)return PetscError(PetscObjectComm((PetscObject)dm),3108,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Total size of closure %D should be %D",offsets[p*(depth+2)+
depth+1],closureSize);

3109

}

3110

for (d = 0; d < depth+1; ++d) {

3111

PetscInt dof;

3112

3113

/* Copy in support of first point */

3114

dof = offsets[d+1] - offsets[d];

3115

for (joinSize = 0; joinSize < dof; ++joinSize) {

3116

join[i][joinSize] = closures[0][(offsets[d]+joinSize)*2];

3117

}

3118

/* Check each successive cone */

3119

for (p = 1; p < numPoints && joinSize; ++p) {

3120

PetscInt newJoinSize = 0;

3121

3122

dof = offsets[p*(depth+2)+d+1] - offsets[p*(depth+2)+d];

3123

for (c = 0; c < dof; ++c) {

3124

const PetscInt point = closures[p][(offsets[p*(depth+2)+d]+c)*2];

3125

3126

for (m = 0; m < joinSize; ++m) {

3127

if (point == join[i][m]) {

3128

join[1-i][newJoinSize++] = point;

3129

break;

3130

}

3131

}

3132

}

3133

joinSize = newJoinSize;

3134

i = 1-i;

3135

}

3136

if (joinSize) break;

3137

}

3138

*numCoveredPoints = joinSize;

3139

*coveredPoints = join[i];

3140

for (p = 0; p < numPoints; ++p) {

3141

ierr = DMPlexRestoreTransitiveClosure(dm, points[p], PETSC_FALSE, NULL((void*)0), &closures[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3141,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3142

}

3143

ierr = PetscFree(closures)((*PetscTrFree)((void*)(closures),3143,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((closures) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3143,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3144

ierr = DMRestoreWorkArray(dm, numPoints*(depth+2), MPIU_INT((MPI_Datatype)0x4c000405), &offsets);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3144,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3145

ierr = DMRestoreWorkArray(dm, mesh->maxSupportSize, MPIU_INT((MPI_Datatype)0x4c000405), &join[1-i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3145,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3146

3147

}

3148

3149

/*@C

3150

DMPlexGetMeet - Get an array for the meet of the set of points

3151

3152

Not Collective

3153

3154

Input Parameters:

3155

+ dm - The DMPlex object

3156

. numPoints - The number of input points for the meet

3157

- points - The input points

3158

3159

Output Parameters:

3160

+ numCoveredPoints - The number of points in the meet

3161

- coveredPoints - The points in the meet

3162

3163

Level: intermediate

3164

3165

Note: Currently, this is restricted to a single level meet

3166

3167

Fortran Notes:

3168

Since it returns an array, this routine is only available in Fortran 90, and you must

3169

include petsc.h90 in your code.

3170

3171

The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.

3172

3173

.seealso: DMPlexRestoreMeet(), DMPlexGetJoin()

3174

@*/

3175

PetscErrorCode DMPlexGetMeet(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveringPoints, const PetscInt **coveringPoints)

3176

{

3177

DM_Plex *mesh = (DM_Plex*) dm->data;

3178

PetscInt *meet[2];

3179

PetscInt meetSize, i = 0;

3180

PetscInt dof, off, p, c, m;

3181

PetscErrorCode ierr;

3182

3183

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3183; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3184

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3184,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3184,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3184,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3184,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3185

PetscValidPointer(points, 2)do { if (!points) return PetscError(((MPI_Comm)0x44000001),3185
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(points,PETSC_CHAR)) return PetscError(((
MPI_Comm)0x44000001),3185,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3186

PetscValidPointer(numCoveringPoints, 3)do { if (!numCoveringPoints) return PetscError(((MPI_Comm)0x44000001
),3186,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(numCoveringPoints,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),3186,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3187

PetscValidPointer(coveringPoints, 4)do { if (!coveringPoints) return PetscError(((MPI_Comm)0x44000001
),3187,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(coveringPoints,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),3187,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0);

3188

ierr = DMGetWorkArray(dm, mesh->maxConeSize, MPIU_INT((MPI_Datatype)0x4c000405), &meet[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3188,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3189

ierr = DMGetWorkArray(dm, mesh->maxConeSize, MPIU_INT((MPI_Datatype)0x4c000405), &meet[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3189,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3190

/* Copy in cone of first point */

3191

ierr = PetscSectionGetDof(mesh->coneSection, points[0], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3191,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3192

ierr = PetscSectionGetOffset(mesh->coneSection, points[0], &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3192,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3193

for (meetSize = 0; meetSize < dof; ++meetSize) {

3194

meet[i][meetSize] = mesh->cones[off+meetSize];

3195

}

3196

/* Check each successive cone */

3197

for (p = 1; p < numPoints; ++p) {

3198

PetscInt newMeetSize = 0;

3199

3200

ierr = PetscSectionGetDof(mesh->coneSection, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3200,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3201

ierr = PetscSectionGetOffset(mesh->coneSection, points[p], &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3201,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3202

for (c = 0; c < dof; ++c) {

3203

const PetscInt point = mesh->cones[off+c];

3204

3205

for (m = 0; m < meetSize; ++m) {

3206

if (point == meet[i][m]) {

3207

meet[1-i][newMeetSize++] = point;

3208

break;

3209

}

3210

}

3211

}

3212

meetSize = newMeetSize;

3213

i = 1-i;

3214

}

3215

*numCoveringPoints = meetSize;

3216

*coveringPoints = meet[i];

3217

ierr = DMRestoreWorkArray(dm, mesh->maxConeSize, MPIU_INT((MPI_Datatype)0x4c000405), &meet[1-i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3217,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3218

3219

}

3220

3221

/*@C

3222

DMPlexRestoreMeet - Restore an array for the meet of the set of points

3223

3224

Not Collective

3225

3226

Input Parameters:

3227

+ dm - The DMPlex object

3228

. numPoints - The number of input points for the meet

3229

- points - The input points

3230

3231

Output Parameters:

3232

+ numCoveredPoints - The number of points in the meet

3233

- coveredPoints - The points in the meet

3234

3235

Level: intermediate

3236

3237

Fortran Notes:

3238

Since it returns an array, this routine is only available in Fortran 90, and you must

3239

include petsc.h90 in your code.

3240

3241

The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.

3242

3243

.seealso: DMPlexGetMeet(), DMPlexGetFullMeet(), DMPlexGetJoin()

3244

@*/

3245

PetscErrorCode DMPlexRestoreMeet(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

3246

{

3247

PetscErrorCode ierr;

3248

3249

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3249; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3250

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3250,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3250,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3250,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3250,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3251

if (points) PetscValidIntPointer(points,3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),3251
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(points,PETSC_INT)) return PetscError(((MPI_Comm
)0x44000001),3251,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to PetscInt: Parameter # %d"
,3); } while (0);

3252

if (numCoveredPoints) PetscValidIntPointer(numCoveredPoints,4)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),3252,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(numCoveredPoints,PETSC_INT)) return PetscError
(((MPI_Comm)0x44000001),3252,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to PetscInt: Parameter # %d"
,4); } while (0);

3253

PetscValidPointer(coveredPoints,5)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),3253,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if
(!PetscCheckPointer(coveredPoints,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),3253,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

3254

ierr = DMRestoreWorkArray(dm, 0, MPIU_INT((MPI_Datatype)0x4c000405), (void*) coveredPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3254,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3255

if (numCoveredPoints) *numCoveredPoints = 0;

3256

3257

}

3258

3259

/*@C

3260

DMPlexGetFullMeet - Get an array for the meet of the set of points

3261

3262

Not Collective

3263

3264

Input Parameters:

3265

+ dm - The DMPlex object

3266

. numPoints - The number of input points for the meet

3267

- points - The input points

3268

3269

Output Parameters:

3270

+ numCoveredPoints - The number of points in the meet

3271

- coveredPoints - The points in the meet

3272

3273

Level: intermediate

3274

3275

Fortran Notes:

3276

Since it returns an array, this routine is only available in Fortran 90, and you must

3277

include petsc.h90 in your code.

3278

3279

The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.

3280

3281

.seealso: DMPlexGetMeet(), DMPlexRestoreMeet(), DMPlexGetJoin()

3282

@*/

3283

PetscErrorCode DMPlexGetFullMeet(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

3284

{

3285

DM_Plex *mesh = (DM_Plex*) dm->data;

3286

PetscInt *offsets, **closures;

3287

PetscInt *meet[2];

3288

PetscInt height = 0, maxSize, meetSize = 0, i = 0;

3289

PetscInt p, h, c, m, mc;

3290

PetscErrorCode ierr;

3291

3292

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3292; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3293

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3293,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3293,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3293,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3293,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3294

PetscValidPointer(points, 2)do { if (!points) return PetscError(((MPI_Comm)0x44000001),3294
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(points,PETSC_CHAR)) return PetscError(((
MPI_Comm)0x44000001),3294,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3295

PetscValidPointer(numCoveredPoints, 3)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),3295,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(numCoveredPoints,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),3295,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3296

PetscValidPointer(coveredPoints, 4)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),3296,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(coveredPoints,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),3296,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0);

3297

3298

ierr = DMPlexGetDepth(dm, &height);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3298,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3299

ierr = PetscMalloc1(numPoints, &closures)PetscMallocA(1,PETSC_FALSE,3299,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(numPoints)*sizeof(**(&closures)),(&closures
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3299,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3300

ierr = DMGetWorkArray(dm, numPoints*(height+2), MPIU_INT((MPI_Datatype)0x4c000405), &offsets);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3300,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3301

mc = mesh->maxConeSize;

3302

maxSize = (mc > 1) ? ((PetscPowInt(mc,height+1)-1)/(mc-1)) : height + 1;

3303

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &meet[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3303,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3304

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &meet[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3304,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3305

3306

for (p = 0; p < numPoints; ++p) {

3307

PetscInt closureSize;

3308

3309

ierr = DMPlexGetTransitiveClosure(dm, points[p], PETSC_TRUE, &closureSize, &closures[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3309,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3310

3311

offsets[p*(height+2)+0] = 0;

3312

for (h = 0; h < height+1; ++h) {

3313

PetscInt pStart, pEnd, i;

3314

3315

ierr = DMPlexGetHeightStratum(dm, h, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3315,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3316

for (i = offsets[p*(height+2)+h]; i < closureSize; ++i) {

3317

if ((pStart > closures[p][i*2]) || (pEnd <= closures[p][i*2])) {

3318

offsets[p*(height+2)+h+1] = i;

3319

break;

3320

}

3321

}

3322

if (i == closureSize) offsets[p*(height+2)+h+1] = i;

3323

}

3324

if (offsets[p*(height+2)+height+1] != closureSize) SETERRQ2(PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "Total size of closure %D should be %D", offsets[p*(height+2)+height+1], closureSize)return PetscError(PetscObjectComm((PetscObject)dm),3324,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Total size of closure %D should be %D",offsets[p*(height+2)
+height+1],closureSize);

3325

}

3326

for (h = 0; h < height+1; ++h) {

3327

PetscInt dof;

3328

3329

/* Copy in cone of first point */

3330

dof = offsets[h+1] - offsets[h];

3331

for (meetSize = 0; meetSize < dof; ++meetSize) {

3332

meet[i][meetSize] = closures[0][(offsets[h]+meetSize)*2];

3333

}

3334

/* Check each successive cone */

3335

for (p = 1; p < numPoints && meetSize; ++p) {

3336

PetscInt newMeetSize = 0;

3337

3338

dof = offsets[p*(height+2)+h+1] - offsets[p*(height+2)+h];

3339

for (c = 0; c < dof; ++c) {

3340

const PetscInt point = closures[p][(offsets[p*(height+2)+h]+c)*2];

3341

3342

for (m = 0; m < meetSize; ++m) {

3343

if (point == meet[i][m]) {

3344

meet[1-i][newMeetSize++] = point;

3345

break;

3346

}

3347

}

3348

}

3349

meetSize = newMeetSize;

3350

i = 1-i;

3351

}

3352

if (meetSize) break;

3353

}

3354

*numCoveredPoints = meetSize;

3355

*coveredPoints = meet[i];

3356

for (p = 0; p < numPoints; ++p) {

3357

ierr = DMPlexRestoreTransitiveClosure(dm, points[p], PETSC_TRUE, NULL((void*)0), &closures[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3357,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3358

}

3359

ierr = PetscFree(closures)((*PetscTrFree)((void*)(closures),3359,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((closures) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3359,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3360

ierr = DMRestoreWorkArray(dm, numPoints*(height+2), MPIU_INT((MPI_Datatype)0x4c000405), &offsets);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3360,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3361

ierr = DMRestoreWorkArray(dm, mesh->maxConeSize, MPIU_INT((MPI_Datatype)0x4c000405), &meet[1-i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3361,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3362

3363

}

3364

3365

/*@C

3366

DMPlexEqual - Determine if two DMs have the same topology

3367

3368

Not Collective

3369

3370

Input Parameters:

3371

+ dmA - A DMPlex object

3372

- dmB - A DMPlex object

3373

3374

Output Parameters:

3375

. equal - PETSC_TRUE if the topologies are identical

3376

3377

Level: intermediate

3378

3379

Notes:

3380

We are not solving graph isomorphism, so we do not permutation.

3381

3382

.seealso: DMPlexGetCone()

3383

@*/

3384

PetscErrorCode DMPlexEqual(DM dmA, DM dmB, PetscBool *equal)

3385

{

3386

PetscInt depth, depthB, pStart, pEnd, pStartB, pEndB, p;

3387

PetscErrorCode ierr;

3388

3389

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3389; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3390

PetscValidHeaderSpecific(dmA, DM_CLASSID, 1)do { if (!dmA) return PetscError(((MPI_Comm)0x44000001),3390,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dmA,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),3390,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dmA))->classid != DM_CLASSID) { if
(((PetscObject)(dmA))->classid == -1) return PetscError((
(MPI_Comm)0x44000001),3390,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3390,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3391

PetscValidHeaderSpecific(dmB, DM_CLASSID, 2)do { if (!dmB) return PetscError(((MPI_Comm)0x44000001),3391,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(dmB,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),3391,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(dmB))->classid != DM_CLASSID) { if
(((PetscObject)(dmB))->classid == -1) return PetscError((
(MPI_Comm)0x44000001),3391,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),3391,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

3392

PetscValidPointer(equal, 3)do { if (!equal) return PetscError(((MPI_Comm)0x44000001),3392
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(equal,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3392,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3393

3394

*equal = PETSC_FALSE;

3395

ierr = DMPlexGetDepth(dmA, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3395,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3396

ierr = DMPlexGetDepth(dmB, &depthB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3396,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3397

if (depth != depthB) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

3398

ierr = DMPlexGetChart(dmA, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3398,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3399

ierr = DMPlexGetChart(dmB, &pStartB, &pEndB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3399,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3400

if ((pStart != pStartB) || (pEnd != pEndB)) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

3401

for (p = pStart; p < pEnd; ++p) {

3402

const PetscInt *cone, *coneB, *ornt, *orntB, *support, *supportB;

3403

PetscInt coneSize, coneSizeB, c, supportSize, supportSizeB, s;

3404

3405

ierr = DMPlexGetConeSize(dmA, p, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3405,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3406

ierr = DMPlexGetCone(dmA, p, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3406,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3407

ierr = DMPlexGetConeOrientation(dmA, p, &ornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3407,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3408

ierr = DMPlexGetConeSize(dmB, p, &coneSizeB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3408,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3409

ierr = DMPlexGetCone(dmB, p, &coneB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3409,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3410

ierr = DMPlexGetConeOrientation(dmB, p, &orntB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3410,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3411

if (coneSize != coneSizeB) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

3412

for (c = 0; c < coneSize; ++c) {

3413

if (cone[c] != coneB[c]) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

3414

if (ornt[c] != orntB[c]) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

3415

}

3416

ierr = DMPlexGetSupportSize(dmA, p, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3416,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3417

ierr = DMPlexGetSupport(dmA, p, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3417,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3418

ierr = DMPlexGetSupportSize(dmB, p, &supportSizeB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3418,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3419

ierr = DMPlexGetSupport(dmB, p, &supportB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3419,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3420

if (supportSize != supportSizeB) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

3421

for (s = 0; s < supportSize; ++s) {

3422

if (support[s] != supportB[s]) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

3423

}

3424

}

3425

*equal = PETSC_TRUE;

3426

3427

}

3428

3429

/*@C

3430

DMPlexGetNumFaceVertices - Returns the number of vertices on a face

3431

3432

Not Collective

3433

3434

Input Parameters:

3435

+ dm - The DMPlex

3436

. cellDim - The cell dimension

3437

- numCorners - The number of vertices on a cell

3438

3439

Output Parameters:

3440

. numFaceVertices - The number of vertices on a face

3441

3442

Level: developer

3443

3444

Notes:

3445

Of course this can only work for a restricted set of symmetric shapes

3446

3447

.seealso: DMPlexGetCone()

3448

@*/

3449

PetscErrorCode DMPlexGetNumFaceVertices(DM dm, PetscInt cellDim, PetscInt numCorners, PetscInt *numFaceVertices)

3450

{

3451

MPI_Comm comm;

3452

PetscErrorCode ierr;

3453

3454

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3454; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3455

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3455,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3456

PetscValidPointer(numFaceVertices,3)do { if (!numFaceVertices) return PetscError(((MPI_Comm)0x44000001
),3456,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(numFaceVertices,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),3456,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3457

switch (cellDim) {

3458

case 0:

3459

*numFaceVertices = 0;

3460

break;

3461

case 1:

3462

*numFaceVertices = 1;

3463

break;

3464

case 2:

3465

switch (numCorners) {

3466

case 3: /* triangle */

3467

*numFaceVertices = 2; /* Edge has 2 vertices */

3468

break;

3469

case 4: /* quadrilateral */

3470

*numFaceVertices = 2; /* Edge has 2 vertices */

3471

break;

3472

case 6: /* quadratic triangle, tri and quad cohesive Lagrange cells */

3473

*numFaceVertices = 3; /* Edge has 3 vertices */

3474

break;

3475

case 9: /* quadratic quadrilateral, quadratic quad cohesive Lagrange cells */

3476

*numFaceVertices = 3; /* Edge has 3 vertices */

3477

break;

3478

default:

3479

SETERRQ2(comm, PETSC_ERR_ARG_OUTOFRANGE, "Invalid number of face corners %D for dimension %D", numCorners, cellDim)return PetscError(comm,3479,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,63,PETSC_ERROR_INITIAL,"Invalid number of face corners %D for dimension %D"
,numCorners,cellDim);

3480

}

3481

break;

3482

case 3:

3483

switch (numCorners) {

3484

case 4: /* tetradehdron */

3485

*numFaceVertices = 3; /* Face has 3 vertices */

3486

break;

3487

case 6: /* tet cohesive cells */

3488

*numFaceVertices = 4; /* Face has 4 vertices */

3489

break;

3490

case 8: /* hexahedron */

3491

*numFaceVertices = 4; /* Face has 4 vertices */

3492

break;

3493

case 9: /* tet cohesive Lagrange cells */

3494

*numFaceVertices = 6; /* Face has 6 vertices */

3495

break;

3496

case 10: /* quadratic tetrahedron */

3497

*numFaceVertices = 6; /* Face has 6 vertices */

3498

break;

3499

case 12: /* hex cohesive Lagrange cells */

3500

*numFaceVertices = 6; /* Face has 6 vertices */

3501

break;

3502

case 18: /* quadratic tet cohesive Lagrange cells */

3503

*numFaceVertices = 6; /* Face has 6 vertices */

3504

break;

3505

case 27: /* quadratic hexahedron, quadratic hex cohesive Lagrange cells */

3506

*numFaceVertices = 9; /* Face has 9 vertices */

3507

break;

3508

default:

3509

SETERRQ2(comm, PETSC_ERR_ARG_OUTOFRANGE, "Invalid number of face corners %D for dimension %D", numCorners, cellDim)return PetscError(comm,3509,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,63,PETSC_ERROR_INITIAL,"Invalid number of face corners %D for dimension %D"
,numCorners,cellDim);

3510

}

3511

break;

3512

default:

3513

SETERRQ1(comm, PETSC_ERR_ARG_OUTOFRANGE, "Invalid cell dimension %D", cellDim)return PetscError(comm,3513,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,63,PETSC_ERROR_INITIAL,"Invalid cell dimension %D",cellDim);

3514

}

3515

3516

}

3517

3518

/*@

3519

DMPlexGetDepthLabel - Get the DMLabel recording the depth of each point

3520

3521

Not Collective

3522

3523

Input Parameter:

3524

. dm - The DMPlex object

3525

3526

Output Parameter:

3527

. depthLabel - The DMLabel recording point depth

3528

3529

Level: developer

3530

3531

.seealso: DMPlexGetDepth(), DMPlexGetHeightStratum(), DMPlexGetDepthStratum()

3532

@*/

3533

PetscErrorCode DMPlexGetDepthLabel(DM dm, DMLabel *depthLabel)

3534

{

3535

PetscErrorCode ierr;

3536

3537

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3537; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3538

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3538,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3538,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3538,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3538,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3539

PetscValidPointer(depthLabel, 2)do { if (!depthLabel) return PetscError(((MPI_Comm)0x44000001
),3539,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(depthLabel,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),3539,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3540

if (!dm->depthLabel) {ierr = DMGetLabel(dm, "depth", &dm->depthLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3540,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3541

*depthLabel = dm->depthLabel;

3542

3543

}

3544

3545

/*@

3546

DMPlexGetDepth - Get the depth of the DAG representing this mesh

3547

3548

Not Collective

3549

3550

Input Parameter:

3551

. dm - The DMPlex object

3552

3553

Output Parameter:

3554

. depth - The number of strata (breadth first levels) in the DAG

3555

3556

Level: developer

3557

3558

.seealso: DMPlexGetDepthLabel(), DMPlexGetHeightStratum(), DMPlexGetDepthStratum()

3559

@*/

3560

PetscErrorCode DMPlexGetDepth(DM dm, PetscInt *depth)

3561

{

3562

DMLabel label;

3563

PetscInt d = 0;

3564

PetscErrorCode ierr;

3565

3566

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3566; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3567

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3567,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3567,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3567,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3567,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3568

PetscValidPointer(depth, 2)do { if (!depth) return PetscError(((MPI_Comm)0x44000001),3568
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(depth,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3568,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3569

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3569,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3570

if (label) {ierr = DMLabelGetNumValues(label, &d);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3570,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3571

*depth = d-1;

3572

3573

}

3574

3575

/*@

3576

DMPlexGetDepthStratum - Get the bounds [start, end) for all points at a certain depth.

3577

3578

Not Collective

3579

3580

Input Parameters:

3581

+ dm - The DMPlex object

3582

- stratumValue - The requested depth

3583

3584

Output Parameters:

3585

+ start - The first point at this depth

3586

- end - One beyond the last point at this depth

3587

3588

Notes:

3589

Depth indexing is related to topological dimension. Depth stratum 0 contains the lowest topological dimension points,

3590

often "vertices". If the mesh is "interpolated" (see DMPlexInterpolate()), then depth stratum 1 contains the next

3591

higher dimension, e.g., "edges".

3592

3593

Level: developer

3594

3595

.seealso: DMPlexGetHeightStratum(), DMPlexGetDepth()

3596

@*/

3597

PetscErrorCode DMPlexGetDepthStratum(DM dm, PetscInt stratumValue, PetscInt *start, PetscInt *end)

3598

{

3599

DMLabel label;

3600

PetscInt pStart, pEnd;

3601

PetscErrorCode ierr;

3602

3603

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3603; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3604

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3604,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3604,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3604,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3604,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3605

if (start) {PetscValidPointer(start, 3)do { if (!start) return PetscError(((MPI_Comm)0x44000001),3605
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(start,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3605,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0); *start = 0;}

3606

if (end) {PetscValidPointer(end, 4)do { if (!end) return PetscError(((MPI_Comm)0x44000001),3606,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(end,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3606,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0); *end = 0;}

3607

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3607,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3608

if (pStart == pEnd) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

3609

if (stratumValue < 0) {

3610

if (start) *start = pStart;

3611

if (end) *end = pEnd;

3612

3613

}

3614

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3614,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3615

if (!label) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "No label named depth was found")return PetscError(PetscObjectComm((PetscObject) dm),3615,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"No label named depth was found");

3616

ierr = DMLabelGetStratumBounds(label, stratumValue, start, end);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3616,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3617

3618

}

3619

3620

/*@

3621

DMPlexGetHeightStratum - Get the bounds [start, end) for all points at a certain height.

3622

3623

Not Collective

3624

3625

Input Parameters:

3626

+ dm - The DMPlex object

3627

- stratumValue - The requested height

3628

3629

Output Parameters:

3630

+ start - The first point at this height

3631

- end - One beyond the last point at this height

3632

3633

Notes:

3634

Height indexing is related to topological codimension. Height stratum 0 contains the highest topological dimension

3635

points, often called "cells" or "elements". If the mesh is "interpolated" (see DMPlexInterpolate()), then height

3636

stratum 1 contains the boundary of these "cells", often called "faces" or "facets".

3637

3638

Level: developer

3639

3640

.seealso: DMPlexGetDepthStratum(), DMPlexGetDepth()

3641

@*/

3642

PetscErrorCode DMPlexGetHeightStratum(DM dm, PetscInt stratumValue, PetscInt *start, PetscInt *end)

3643

{

3644

DMLabel label;

3645

PetscInt depth, pStart, pEnd;

3646

PetscErrorCode ierr;

3647

3648

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3648; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3649

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3649,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3649,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3649,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3649,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3650

if (start) {PetscValidPointer(start, 3)do { if (!start) return PetscError(((MPI_Comm)0x44000001),3650
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(start,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3650,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0); *start = 0;}

3651

if (end) {PetscValidPointer(end, 4)do { if (!end) return PetscError(((MPI_Comm)0x44000001),3651,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(end,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3651,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0); *end = 0;}

3652

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3652,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3653

3654

if (stratumValue < 0) {

3655

if (start) *start = pStart;

3656

if (end) *end = pEnd;

3657

3658

}

3659

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3659,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3660

if (!label) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "No label named depth was found")return PetscError(PetscObjectComm((PetscObject) dm),3660,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"No label named depth was found");

3661

ierr = DMLabelGetNumValues(label, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3661,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3662

ierr = DMLabelGetStratumBounds(label, depth-1-stratumValue, start, end);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3662,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3663

3664

}

3665

3666

PetscErrorCode DMCreateCoordinateDM_Plex(DM dm, DM *cdm)

3667

{

3668

PetscSection section, s;

3669

Mat m;

3670

PetscInt maxHeight;

3671

PetscErrorCode ierr;

3672

3673

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3673; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3674

ierr = DMClone(dm, cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3674,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3675

ierr = DMPlexGetMaxProjectionHeight(dm, &maxHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3675,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3676

ierr = DMPlexSetMaxProjectionHeight(*cdm, maxHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3676,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3677

ierr = PetscSectionCreate(PetscObjectComm((PetscObject)dm), &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3677,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3678

ierr = DMSetLocalSection(*cdm, section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3678,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3679

ierr = PetscSectionDestroy(&section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3679,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3680

ierr = PetscSectionCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), &s);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3680,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3681

ierr = MatCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3681,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3682

ierr = DMSetDefaultConstraints(*cdm, s, m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3682,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3683

ierr = PetscSectionDestroy(&s);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3683,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3684

ierr = MatDestroy(&m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3684,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3685

3686

ierr = DMSetNumFields(*cdm, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3686,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3687

ierr = DMCreateDS(*cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3687,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3688

3689

}

3690

3691

PetscErrorCode DMCreateCoordinateField_Plex(DM dm, DMField *field)

3692

{

3693

Vec coordsLocal;

3694

DM coordsDM;

3695

PetscErrorCode ierr;

3696

3697

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3697; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3698

*field = NULL((void*)0);

3699

ierr = DMGetCoordinatesLocal(dm,&coordsLocal);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3699,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3700

ierr = DMGetCoordinateDM(dm,&coordsDM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3700,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3701

if (coordsLocal && coordsDM) {

3702

ierr = DMFieldCreateDS(coordsDM, 0, coordsLocal, field);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3702,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3703

}

3704

3705

}

3706

3707

/*@C

3708

DMPlexGetConeSection - Return a section which describes the layout of cone data

3709

3710

Not Collective

3711

3712

Input Parameters:

3713

. dm - The DMPlex object

3714

3715

Output Parameter:

3716

. section - The PetscSection object

3717

3718

Level: developer

3719

3720

.seealso: DMPlexGetSupportSection(), DMPlexGetCones(), DMPlexGetConeOrientations()

3721

@*/

3722

PetscErrorCode DMPlexGetConeSection(DM dm, PetscSection *section)

3723

{

3724

DM_Plex *mesh = (DM_Plex*) dm->data;

3725

3726

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3726; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3727

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3727,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3727,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3727,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3727,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3728

if (section) *section = mesh->coneSection;

3729

3730

}

3731

3732

/*@C

3733

DMPlexGetSupportSection - Return a section which describes the layout of support data

3734

3735

Not Collective

3736

3737

Input Parameters:

3738

. dm - The DMPlex object

3739

3740

Output Parameter:

3741

. section - The PetscSection object

3742

3743

Level: developer

3744

3745

.seealso: DMPlexGetConeSection()

3746

@*/

3747

PetscErrorCode DMPlexGetSupportSection(DM dm, PetscSection *section)

3748

{

3749

DM_Plex *mesh = (DM_Plex*) dm->data;

3750

3751

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3751; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3752

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3752,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3752,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3752,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3752,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3753

if (section) *section = mesh->supportSection;

3754

3755

}

3756

3757

/*@C

3758

DMPlexGetCones - Return cone data

3759

3760

Not Collective

3761

3762

Input Parameters:

3763

. dm - The DMPlex object

3764

3765

Output Parameter:

3766

. cones - The cone for each point

3767

3768

Level: developer

3769

3770

.seealso: DMPlexGetConeSection()

3771

@*/

3772

PetscErrorCode DMPlexGetCones(DM dm, PetscInt *cones[])

3773

{

3774

DM_Plex *mesh = (DM_Plex*) dm->data;

3775

3776

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3776; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3777

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3777,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3777,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3777,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3777,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3778

if (cones) *cones = mesh->cones;

3779

3780

}

3781

3782

/*@C

3783

DMPlexGetConeOrientations - Return cone orientation data

3784

3785

Not Collective

3786

3787

Input Parameters:

3788

. dm - The DMPlex object

3789

3790

Output Parameter:

3791

. coneOrientations - The cone orientation for each point

3792

3793

Level: developer

3794

3795

.seealso: DMPlexGetConeSection()

3796

@*/

3797

PetscErrorCode DMPlexGetConeOrientations(DM dm, PetscInt *coneOrientations[])

3798

{

3799

DM_Plex *mesh = (DM_Plex*) dm->data;

3800

3801

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3801; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3802

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3802,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3802,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3802,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3802,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3803

if (coneOrientations) *coneOrientations = mesh->coneOrientations;

3804

3805

}

3806

3807

/******************************** FEM Support **********************************/

3808

3809

3810

Returns number of components and tensor degree for the field. For interpolated meshes, line should be a point

3811

representing a line in the section.

3812

3813

static PetscErrorCode PetscSectionFieldGetTensorDegree_Private(PetscSection section,PetscInt field,PetscInt line,PetscBool vertexchart,PetscInt *Nc,PetscInt *k)

3814

{

3815

PetscErrorCode ierr;

3816

3817

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3817; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

3818

ierr = PetscSectionGetFieldComponents(section, field, Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3818,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3819

if (vertexchart) { /* If we only have a vertex chart, we must have degree k=1 */

3820

*k = 1;

3821

} else { /* Assume the full interpolated mesh is in the chart; lines in particular */

3822

/* An order k SEM disc has k-1 dofs on an edge */

3823

ierr = PetscSectionGetFieldDof(section, line, field, k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3823,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3824

*k = *k / *Nc + 1;

3825

}

3826

3827

}

3828

3829

/*@

3830

3831

DMPlexSetClosurePermutationTensor - Create a permutation from the default (BFS) point ordering in the closure, to a

3832

lexicographic ordering over the tensor product cell (i.e., line, quad, hex, etc.), and set this permutation in the

3833

section provided (or default section of the DM).

3834

3835

Input Parameters:

3836

+ dm - The DM

3837

. point - Either a cell (highest dim point) or an edge (dim 1 point), or PETSC_DETERMINE

3838

- section - The PetscSection to reorder, or NULL for the default section

3839

3840

Note: The point is used to determine the number of dofs/field on an edge. For SEM, this is related to the polynomial

3841

degree of the basis.

3842

3843

Example:

3844

A typical interpolated single-quad mesh might order points as

3845

.vb

3846

[c0, v1, v2, v3, v4, e5, e6, e7, e8]

3847

3848

v4 -- e6 -- v3

3849

| |

3850

e7 c0 e8

3851

| |

3852

v1 -- e5 -- v2

3853

.ve

3854

3855

(There is no significance to the ordering described here.) The default section for a Q3 quad might typically assign

3856

dofs in the order of points, e.g.,

3857

.vb

3858

c0 -> [0,1,2,3]

3859

v1 -> [4]

3860

...

3861

e5 -> [8, 9]

3862

.ve

3863

3864

which corresponds to the dofs

3865

.vb

3866

6 10 11 7

3867

13 2 3 15

3868

12 0 1 14

3869

4 8 9 5

3870

.ve

3871

3872

The closure in BFS ordering works through height strata (cells, edges, vertices) to produce the ordering

3873

.vb

3874

0 1 2 3 8 9 14 15 11 10 13 12 4 5 7 6

3875

.ve

3876

3877

After calling DMPlexSetClosurePermutationTensor(), the closure will be ordered lexicographically,

3878

.vb

3879

4 8 9 5 12 0 1 14 13 2 3 15 6 10 11 7

3880

.ve

3881

3882

Level: developer

3883

3884

.seealso: DMGetLocalSection(), PetscSectionSetClosurePermutation()

3885

@*/

3886

PetscErrorCode DMPlexSetClosurePermutationTensor(DM dm, PetscInt point, PetscSection section)

3887

{

3888

DMLabel label;

3889

PetscInt *perm;

3890

PetscInt dim, depth, eStart, k, Nf, f, Nc, c, i, j, size = 0, offset = 0, foffset = 0;

3891

PetscBool vertexchart;

3892

PetscErrorCode ierr;

3893

3894

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3894; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3895

if (point < 0) {ierr = DMPlexGetDepthStratum(dm, 1, &point, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3895,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3896

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3896,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3897

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3897,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3898

ierr = DMLabelGetValue(label, point, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3898,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3899

if (depth == 1) {eStart = point;}

3900

else if (depth == dim) {

3901

const PetscInt *cone;

3902

3903

ierr = DMPlexGetCone(dm, point, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3903,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3904

if (dim == 2) eStart = cone[0];

3905

else if (dim == 3) {

3906

const PetscInt *cone2;

3907

ierr = DMPlexGetCone(dm, cone[0], &cone2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3907,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3908

eStart = cone2[0];

3909

} else SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Point %D of depth %D cannot be used to bootstrap spectral ordering for dim %D", point, depth, dim)return PetscError(((MPI_Comm)0x44000001),3909,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Point %D of depth %D cannot be used to bootstrap spectral ordering for dim %D"
,point,depth,dim);

3910

} else SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Point %D of depth %D cannot be used to bootstrap spectral ordering for dim %D", point, depth, dim)return PetscError(((MPI_Comm)0x44000001),3910,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Point %D of depth %D cannot be used to bootstrap spectral ordering for dim %D"
,point,depth,dim);

3911

if (!section) {ierr = DMGetLocalSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3911,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3912

{ /* Determine whether the chart covers all points or just vertices. */

3913

PetscInt pStart,pEnd,cStart,cEnd;

3914

ierr = DMPlexGetDepthStratum(dm,0,&pStart,&pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3914,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3915

ierr = PetscSectionGetChart(section,&cStart,&cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3915,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3916

if (pStart == cStart && pEnd == cEnd) vertexchart = PETSC_TRUE; /* Just vertices */

3917

else vertexchart = PETSC_FALSE; /* Assume all interpolated points are in chart */

3918

}

3919

ierr = PetscSectionGetNumFields(section, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3919,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3920

if (dim < 1) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);

3921

for (f = 0; f < Nf; ++f) {

3922

ierr = PetscSectionFieldGetTensorDegree_Private(section,f,eStart,vertexchart,&Nc,&k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3922,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3923

size += PetscPowInt(k+1, dim)*Nc;

3924

}

3925

ierr = PetscMalloc1(size, &perm)PetscMallocA(1,PETSC_FALSE,3925,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(size)*sizeof(**(&perm)),(&perm));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3925,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3926

for (f = 0; f < Nf; ++f) {

3927

switch (dim) {

3928

case 1:

3929

ierr = PetscSectionFieldGetTensorDegree_Private(section,f,eStart,vertexchart,&Nc,&k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3929,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3930

3931

Original ordering is [ edge of length k-1; vtx0; vtx1 ]

3932

We want [ vtx0; edge of length k-1; vtx1 ]

3933

3934

for (c=0; c<Nc; c++,offset++) perm[offset] = (k-1)*Nc + c + foffset;

3935

for (i=0; i<k-1; i++) for (c=0; c<Nc; c++,offset++) perm[offset] = i*Nc + c + foffset;

3936

for (c=0; c<Nc; c++,offset++) perm[offset] = k*Nc + c + foffset;

3937

foffset = offset;

3938

break;

3939

case 2:

3940

/* The original quad closure is oriented clockwise, {f, e_b, e_r, e_t, e_l, v_lb, v_rb, v_tr, v_tl} */

3941

ierr = PetscSectionFieldGetTensorDegree_Private(section,f,eStart,vertexchart,&Nc,&k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3941,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3942

/* The SEM order is

3943

3944

v_lb, {e_b}, v_rb,

3945

e^{(k-1)-i}_l, {f^{i*(k-1)}}, e^i_r,

3946

v_lt, reverse {e_t}, v_rt

3947

3948

{

3949

const PetscInt of = 0;

3950

const PetscInt oeb = of + PetscSqr(k-1)((k-1)*(k-1));

3951

const PetscInt oer = oeb + (k-1);

3952

const PetscInt oet = oer + (k-1);

3953

const PetscInt oel = oet + (k-1);

3954

const PetscInt ovlb = oel + (k-1);

3955

const PetscInt ovrb = ovlb + 1;

3956

const PetscInt ovrt = ovrb + 1;

3957

const PetscInt ovlt = ovrt + 1;

3958

PetscInt o;

3959

3960

/* bottom */

3961

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovlb*Nc + c + foffset;

3962

for (o = oeb; o < oer; ++o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3963

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovrb*Nc + c + foffset;

3964

/* middle */

3965

for (i = 0; i < k-1; ++i) {

3966

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oel+(k-2)-i)*Nc + c + foffset;

3967

for (o = of+(k-1)*i; o < of+(k-1)*(i+1); ++o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3968

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oer+i)*Nc + c + foffset;

3969

}

3970

/* top */

3971

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovlt*Nc + c + foffset;

3972

for (o = oel-1; o >= oet; --o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3973

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovrt*Nc + c + foffset;

3974

foffset = offset;

3975

}

3976

break;

3977

case 3:

3978

/* The original hex closure is

3979

3980

{c,

3981

f_b, f_t, f_f, f_b, f_r, f_l,

3982

e_bl, e_bb, e_br, e_bf, e_tf, e_tr, e_tb, e_tl, e_rf, e_lf, e_lb, e_rb,

3983

v_blf, v_blb, v_brb, v_brf, v_tlf, v_trf, v_trb, v_tlb}

3984

3985

ierr = PetscSectionFieldGetTensorDegree_Private(section,f,eStart,vertexchart,&Nc,&k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3985,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3986

/* The SEM order is

3987

Bottom Slice

3988

v_blf, {e^{(k-1)-n}_bf}, v_brf,

3989

e^{i}_bl, f^{n*(k-1)+(k-1)-i}_b, e^{(k-1)-i}_br,

3990

v_blb, {e_bb}, v_brb,

3991

3992

Middle Slice (j)

3993

{e^{(k-1)-j}_lf}, {f^{j*(k-1)+n}_f}, e^j_rf,

3994

f^{i*(k-1)+j}_l, {c^{(j*(k-1) + i)*(k-1)+n}_t}, f^{j*(k-1)+i}_r,

3995

e^j_lb, {f^{j*(k-1)+(k-1)-n}_b}, e^{(k-1)-j}_rb,

3996

3997

Top Slice

3998

v_tlf, {e_tf}, v_trf,

3999

e^{(k-1)-i}_tl, {f^{i*(k-1)}_t}, e^{i}_tr,

4000

v_tlb, {e^{(k-1)-n}_tb}, v_trb,

4001

4002

{

4003

const PetscInt oc = 0;

4004

const PetscInt ofb = oc + PetscSqr(k-1)((k-1)*(k-1))*(k-1);

4005

const PetscInt oft = ofb + PetscSqr(k-1)((k-1)*(k-1));

4006

const PetscInt off = oft + PetscSqr(k-1)((k-1)*(k-1));

4007

const PetscInt ofk = off + PetscSqr(k-1)((k-1)*(k-1));

4008

const PetscInt ofr = ofk + PetscSqr(k-1)((k-1)*(k-1));

4009

const PetscInt ofl = ofr + PetscSqr(k-1)((k-1)*(k-1));

4010

const PetscInt oebl = ofl + PetscSqr(k-1)((k-1)*(k-1));

4011

const PetscInt oebb = oebl + (k-1);

4012

const PetscInt oebr = oebb + (k-1);

4013

const PetscInt oebf = oebr + (k-1);

4014

const PetscInt oetf = oebf + (k-1);

4015

const PetscInt oetr = oetf + (k-1);

4016

const PetscInt oetb = oetr + (k-1);

4017

const PetscInt oetl = oetb + (k-1);

4018

const PetscInt oerf = oetl + (k-1);

4019

const PetscInt oelf = oerf + (k-1);

4020

const PetscInt oelb = oelf + (k-1);

4021

const PetscInt oerb = oelb + (k-1);

4022

const PetscInt ovblf = oerb + (k-1);

4023

const PetscInt ovblb = ovblf + 1;

4024

const PetscInt ovbrb = ovblb + 1;

4025

const PetscInt ovbrf = ovbrb + 1;

4026

const PetscInt ovtlf = ovbrf + 1;

4027

const PetscInt ovtrf = ovtlf + 1;

4028

const PetscInt ovtrb = ovtrf + 1;

4029

const PetscInt ovtlb = ovtrb + 1;

4030

PetscInt o, n;

4031

4032

/* Bottom Slice */

4033

/* bottom */

4034

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovblf*Nc + c + foffset;

4035

for (o = oetf-1; o >= oebf; --o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

4036

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovbrf*Nc + c + foffset;

4037

/* middle */

4038

for (i = 0; i < k-1; ++i) {

4039

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oebl+i)*Nc + c + foffset;

4040

for (n = 0; n < k-1; ++n) {o = ofb+n*(k-1)+i; for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;}

4041

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oebr+(k-2)-i)*Nc + c + foffset;

4042

}

4043

/* top */

4044

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovblb*Nc + c + foffset;

4045

for (o = oebb; o < oebr; ++o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

4046

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovbrb*Nc + c + foffset;

4047

4048

/* Middle Slice */

4049

for (j = 0; j < k-1; ++j) {

4050

/* bottom */

4051

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oelf+(k-2)-j)*Nc + c + foffset;

4052

for (o = off+j*(k-1); o < off+(j+1)*(k-1); ++o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

4053

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oerf+j)*Nc + c + foffset;

4054

/* middle */

4055

for (i = 0; i < k-1; ++i) {

4056

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (ofl+i*(k-1)+j)*Nc + c + foffset;

4057

for (n = 0; n < k-1; ++n) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oc+(j*(k-1)+i)*(k-1)+n)*Nc + c + foffset;

4058

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (ofr+j*(k-1)+i)*Nc + c + foffset;

4059

}

4060

/* top */

4061

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oelb+j)*Nc + c + foffset;

4062

for (o = ofk+j*(k-1)+(k-2); o >= ofk+j*(k-1); --o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

4063

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oerb+(k-2)-j)*Nc + c + foffset;

4064

}

4065

4066

/* Top Slice */

4067

/* bottom */

4068

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovtlf*Nc + c + foffset;

4069

for (o = oetf; o < oetr; ++o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

4070

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovtrf*Nc + c + foffset;

4071

/* middle */

4072

for (i = 0; i < k-1; ++i) {

4073

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oetl+(k-2)-i)*Nc + c + foffset;

4074

for (n = 0; n < k-1; ++n) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oft+i*(k-1)+n)*Nc + c + foffset;

4075

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oetr+i)*Nc + c + foffset;

4076

}

4077

/* top */

4078

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovtlb*Nc + c + foffset;

4079

for (o = oetl-1; o >= oetb; --o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

4080

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovtrb*Nc + c + foffset;

4081

4082

foffset = offset;

4083

}

4084

break;

4085

default: SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_OUTOFRANGE, "No spectral ordering for dimension %D", dim)return PetscError(PetscObjectComm((PetscObject) dm),4085,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"No spectral ordering for dimension %D",dim);

4086

}

4087

}

4088

if (offset != size) SETERRQ2(PetscObjectComm((PetscObject) dm), PETSC_ERR_PLIB, "Number of permutation entries %D != %D", offset, size)return PetscError(PetscObjectComm((PetscObject) dm),4088,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Number of permutation entries %D != %D",offset,size);

4089

/* Check permutation */

4090

{

4091

PetscInt *check;

4092

4093

ierr = PetscMalloc1(size, &check)PetscMallocA(1,PETSC_FALSE,4093,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(size)*sizeof(**(&check)),(&check));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4093,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4094

for (i = 0; i < size; ++i) {check[i] = -1; if (perm[i] < 0 || perm[i] >= size) SETERRQ2(PetscObjectComm((PetscObject) dm), PETSC_ERR_PLIB, "Invalid permutation index p[%D] = %D", i, perm[i])return PetscError(PetscObjectComm((PetscObject) dm),4094,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid permutation index p[%D] = %D",i,perm[i]);}

4095

for (i = 0; i < size; ++i) check[perm[i]] = i;

4096

for (i = 0; i < size; ++i) {if (check[i] < 0) SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_PLIB, "Missing permutation index %D", i)return PetscError(PetscObjectComm((PetscObject) dm),4096,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Missing permutation index %D",i);}

4097

ierr = PetscFree(check)((*PetscTrFree)((void*)(check),4097,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((check) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4097,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4098

}

4099

ierr = PetscSectionSetClosurePermutation_Internal(section, (PetscObject) dm, size, PETSC_OWN_POINTER, perm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4099,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4100

4101

}

4102

4103

PetscErrorCode DMPlexGetPointDualSpaceFEM(DM dm, PetscInt point, PetscInt field, PetscDualSpace *dspace)

4104

{

4105

PetscDS prob;

4106

PetscInt depth, Nf, h;

4107

DMLabel label;

4108

PetscErrorCode ierr;

4109

4110

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4110; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4111

ierr = DMGetDS(dm, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4111,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4112

Nf = prob->Nf;

4113

label = dm->depthLabel;

4114

*dspace = NULL((void*)0);

4115

if (field < Nf) {

4116

PetscObject disc = prob->disc[field];

4117

4118

if (disc->classid == PETSCFE_CLASSID) {

4119

PetscDualSpace dsp;

4120

4121

ierr = PetscFEGetDualSpace((PetscFE)disc,&dsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4121,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4122

ierr = DMLabelGetNumValues(label,&depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4122,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4123

ierr = DMLabelGetValue(label,point,&h);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4123,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4124

h = depth - 1 - h;

4125

if (h) {

4126

ierr = PetscDualSpaceGetHeightSubspace(dsp,h,dspace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4126,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4127

} else {

4128

*dspace = dsp;

4129

}

4130

}

4131

}

4132

4133

}

4134

4135

4136

PETSC_STATIC_INLINEstatic inline PetscErrorCode DMPlexVecGetClosure_Depth1_Static(DM dm, PetscSection section, Vec v, PetscInt point, PetscInt *csize, PetscScalar *values[])

4137

{

4138

PetscScalar *array, *vArray;

4139

const PetscInt *cone, *coneO;

4140

PetscInt pStart, pEnd, p, numPoints, size = 0, offset = 0;

4141

PetscErrorCode ierr;

4142

4143

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4143; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4144

ierr = PetscSectionGetChart(section, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4144,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4145

ierr = DMPlexGetConeSize(dm, point, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4145,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4146

ierr = DMPlexGetCone(dm, point, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4146,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4147

ierr = DMPlexGetConeOrientation(dm, point, &coneO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4147,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4148

if (!values || !*values) {

4149

if ((point >= pStart) && (point < pEnd)) {

4150

PetscInt dof;

4151

4152

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4152,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4153

size += dof;

4154

}

4155

for (p = 0; p < numPoints; ++p) {

4156

const PetscInt cp = cone[p];

4157

PetscInt dof;

4158

4159

if ((cp < pStart) || (cp >= pEnd)) continue;

4160

ierr = PetscSectionGetDof(section, cp, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4160,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4161

size += dof;

4162

}

4163

if (!values) {

4164

if (csize) *csize = size;

4165

4166

}

4167

ierr = DMGetWorkArray(dm, size, MPIU_SCALAR((MPI_Datatype)0x4c00080b), &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4167,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4168

} else {

4169

array = *values;

4170

}

4171

size = 0;

4172

ierr = VecGetArray(v, &vArray);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4172,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4173

if ((point >= pStart) && (point < pEnd)) {

4174

PetscInt dof, off, d;

4175

PetscScalar *varr;

4176

4177

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4177,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4178

ierr = PetscSectionGetOffset(section, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4178,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4179

varr = &vArray[off];

4180

for (d = 0; d < dof; ++d, ++offset) {

4181

array[offset] = varr[d];

4182

}

4183

size += dof;

4184

}

4185

for (p = 0; p < numPoints; ++p) {

4186

const PetscInt cp = cone[p];

4187

PetscInt o = coneO[p];

4188

PetscInt dof, off, d;

4189

PetscScalar *varr;

4190

4191

if ((cp < pStart) || (cp >= pEnd)) continue;

4192

ierr = PetscSectionGetDof(section, cp, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4192,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4193

ierr = PetscSectionGetOffset(section, cp, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4193,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4194

varr = &vArray[off];

4195

if (o >= 0) {

4196

for (d = 0; d < dof; ++d, ++offset) {

4197

array[offset] = varr[d];

4198

}

4199

} else {

4200

for (d = dof-1; d >= 0; --d, ++offset) {

4201

array[offset] = varr[d];

4202

}

4203

}

4204

size += dof;

4205

}

4206

ierr = VecRestoreArray(v, &vArray);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4206,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4207

if (!*values) {

4208

if (csize) *csize = size;

4209

*values = array;

4210

} else {

4211

if (size > *csize) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Size of input array %D < actual size %D", *csize, size)return PetscError(((MPI_Comm)0x44000001),4211,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,63,PETSC_ERROR_INITIAL,"Size of input array %D < actual size %D"
,*csize,size);

4212

*csize = size;

4213

}

4214

4215

}

4216

4217

PetscErrorCode DMPlexGetCompressedClosure(DM dm, PetscSection section, PetscInt point, PetscInt *numPoints, PetscInt **points, PetscSection *clSec, IS *clPoints, const PetscInt **clp)

4218

{

4219

const PetscInt *cla;

4220

PetscInt np, *pts = NULL((void*)0);

4221

PetscErrorCode ierr;

4222

4223

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4223; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4224

ierr = PetscSectionGetClosureIndex(section, (PetscObject) dm, clSec, clPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4224,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4225

if (!*clPoints) {

4226

PetscInt pStart, pEnd, p, q;

4227

4228

ierr = PetscSectionGetChart(section, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4228,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4229

ierr = DMPlexGetTransitiveClosure(dm, point, PETSC_TRUE, &np, &pts);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4229,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4230

/* Compress out points not in the section */

4231

for (p = 0, q = 0; p < np; p++) {

4232

PetscInt r = pts[2*p];

4233

if ((r >= pStart) && (r < pEnd)) {

4234

pts[q*2] = r;

4235

pts[q*2+1] = pts[2*p+1];

4236

++q;

4237

}

4238

}

4239

np = q;

4240

cla = NULL((void*)0);

4241

} else {

4242

PetscInt dof, off;

4243

4244

ierr = PetscSectionGetDof(*clSec, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4244,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4245

ierr = PetscSectionGetOffset(*clSec, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4245,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4246

ierr = ISGetIndices(*clPoints, &cla);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4246,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4247

np = dof/2;

4248

pts = (PetscInt *) &cla[off];

4249

}

4250

*numPoints = np;

4251

*points = pts;

4252

*clp = cla;

4253

4254

4255

}

4256

4257

PetscErrorCode DMPlexRestoreCompressedClosure(DM dm, PetscSection section, PetscInt point, PetscInt *numPoints, PetscInt **points, PetscSection *clSec, IS *clPoints, const PetscInt **clp)

4258

{

4259

PetscErrorCode ierr;

4260

4261

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4261; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4262

if (!*clPoints) {

4263

ierr = DMPlexRestoreTransitiveClosure(dm, point, PETSC_TRUE, numPoints, points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4263,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4264

} else {

4265

ierr = ISRestoreIndices(*clPoints, clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4265,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4266

}

4267

*numPoints = 0;

4268

*points = NULL((void*)0);

4269

*clSec = NULL((void*)0);

4270

*clPoints = NULL((void*)0);

4271

*clp = NULL((void*)0);

4272

4273

}

4274

4275

PETSC_STATIC_INLINEstatic inline PetscErrorCode DMPlexVecGetClosure_Static(DM dm, PetscSection section, PetscInt numPoints, const PetscInt points[], const PetscInt clperm[], const PetscScalar vArray[], PetscInt *size, PetscScalar array[])

4276

{

4277

PetscInt offset = 0, p;

4278

const PetscInt **perms = NULL((void*)0);

4279

const PetscScalar **flips = NULL((void*)0);

4280

PetscErrorCode ierr;

4281

4282

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4282; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4283

*size = 0;

4284

ierr = PetscSectionGetPointSyms(section,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4284,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4285

for (p = 0; p < numPoints; p++) {

4286

const PetscInt point = points[2*p];

4287

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4288

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4289

PetscInt dof, off, d;

4290

const PetscScalar *varr;

4291

4292

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4292,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4293

ierr = PetscSectionGetOffset(section, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4293,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4294

varr = &vArray[off];

4295

if (clperm) {

4296

if (perm) {

4297

for (d = 0; d < dof; d++) array[clperm[offset + perm[d]]] = varr[d];

4298

} else {

4299

for (d = 0; d < dof; d++) array[clperm[offset + d ]] = varr[d];

4300

}

4301

if (flip) {

4302

for (d = 0; d < dof; d++) array[clperm[offset + d ]] *= flip[d];

4303

}

4304

} else {

4305

if (perm) {

4306

for (d = 0; d < dof; d++) array[offset + perm[d]] = varr[d];

4307

} else {

4308

for (d = 0; d < dof; d++) array[offset + d ] = varr[d];

4309

}

4310

if (flip) {

4311

for (d = 0; d < dof; d++) array[offset + d ] *= flip[d];

4312

}

4313

}

4314

offset += dof;

4315

}

4316

ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4316,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4317

*size = offset;

4318

4319

}

4320

4321

PETSC_STATIC_INLINEstatic inline PetscErrorCode DMPlexVecGetClosure_Fields_Static(DM dm, PetscSection section, PetscInt numPoints, const PetscInt points[], PetscInt numFields, const PetscInt clperm[], const PetscScalar vArray[], PetscInt *size, PetscScalar array[])

4322

{

4323

PetscInt offset = 0, f;

4324

PetscErrorCode ierr;

4325

4326

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4326; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4327

*size = 0;

4328

for (f = 0; f < numFields; ++f) {

4329

PetscInt p;

4330

const PetscInt **perms = NULL((void*)0);

4331

const PetscScalar **flips = NULL((void*)0);

4332

4333

ierr = PetscSectionGetFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4333,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4334

for (p = 0; p < numPoints; p++) {

4335

const PetscInt point = points[2*p];

4336

PetscInt fdof, foff, b;

4337

const PetscScalar *varr;

4338

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4339

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4340

4341

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4341,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4342

ierr = PetscSectionGetFieldOffset(section, point, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4342,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4343

varr = &vArray[foff];

4344

if (clperm) {

4345

if (perm) {for (b = 0; b < fdof; b++) {array[clperm[offset + perm[b]]] = varr[b];}}

4346

else {for (b = 0; b < fdof; b++) {array[clperm[offset + b ]] = varr[b];}}

4347

if (flip) {for (b = 0; b < fdof; b++) {array[clperm[offset + b ]] *= flip[b];}}

4348

} else {

4349

if (perm) {for (b = 0; b < fdof; b++) {array[offset + perm[b]] = varr[b];}}

4350

else {for (b = 0; b < fdof; b++) {array[offset + b ] = varr[b];}}

4351

if (flip) {for (b = 0; b < fdof; b++) {array[offset + b ] *= flip[b];}}

4352

}

4353

offset += fdof;

4354

}

4355

ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4355,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4356

}

4357

*size = offset;

4358

4359

}

4360

4361

/*@C

4362

DMPlexVecGetClosure - Get an array of the values on the closure of 'point'

4363

4364

Not collective

4365

4366

Input Parameters:

4367

+ dm - The DM

4368

. section - The section describing the layout in v, or NULL to use the default section

4369

. v - The local vector

4370

. point - The point in the DM

4371

. csize - The size of the input values array, or NULL

4372

- values - An array to use for the values, or NULL to have it allocated automatically

4373

4374

Output Parameters:

4375

+ csize - The number of values in the closure

4376

- values - The array of values. If the user provided NULL, it is a borrowed array and should not be freed

4377

4378

$ Note that DMPlexVecGetClosure/DMPlexVecRestoreClosure only allocates the values array if it set to NULL in the

4379

$ calling function. This is because DMPlexVecGetClosure() is typically called in the inner loop of a Vec or Mat

4380

$ assembly function, and a user may already have allocated storage for this operation.

4381

4382

$ A typical use could be

4383

4384

$ values = NULL;

4385

$ ierr = DMPlexVecGetClosure(dm, NULL, v, p, &clSize, &values);CHKERRQ(ierr);

4386

$ for (cl = 0; cl < clSize; ++cl) {

4387

$ <Compute on closure>

4388

$ }

4389

$ ierr = DMPlexVecRestoreClosure(dm, NULL, v, p, &clSize, &values);CHKERRQ(ierr);

4390

4391

$ or

4392

4393

$ PetscMalloc1(clMaxSize, &values);

4394

$ for (p = pStart; p < pEnd; ++p) {

4395

$ clSize = clMaxSize;

4396

$ ierr = DMPlexVecGetClosure(dm, NULL, v, p, &clSize, &values);CHKERRQ(ierr);

4397

$ for (cl = 0; cl < clSize; ++cl) {

4398

$ <Compute on closure>

4399

$ }

4400

$ }

4401

$ PetscFree(values);

4402

4403

Fortran Notes:

4404

Since it returns an array, this routine is only available in Fortran 90, and you must

4405

include petsc.h90 in your code.

4406

4407

The csize argument is not present in the Fortran 90 binding since it is internal to the array.

4408

4409

Level: intermediate

4410

4411

.seealso DMPlexVecRestoreClosure(), DMPlexVecSetClosure(), DMPlexMatSetClosure()

4412

@*/

4413

PetscErrorCode DMPlexVecGetClosure(DM dm, PetscSection section, Vec v, PetscInt point, PetscInt *csize, PetscScalar *values[])

4414

{

4415

PetscSection clSection;

4416

IS clPoints;

4417

PetscScalar *array;

4418

const PetscScalar *vArray;

4419

PetscInt *points = NULL((void*)0);

4420

const PetscInt *clp, *perm;

4421

PetscInt depth, numFields, numPoints, size;

4422

PetscErrorCode ierr;

4423

4424

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4424; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4425

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),4425,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),4425,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),4425,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),4425,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

4426

if (!section) {ierr = DMGetLocalSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4426,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4427

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),4427
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(section,PETSC_OBJECT)) return PetscError((
(MPI_Comm)0x44000001),4427,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(section))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(section))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),4427,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),4427,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

4428

PetscValidHeaderSpecific(v, VEC_CLASSID, 3)do { if (!v) return PetscError(((MPI_Comm)0x44000001),4428,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",3); if (!PetscCheckPointer(v,PETSC_OBJECT
)) return PetscError(((MPI_Comm)0x44000001),4428,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,3); if (((PetscObject)(v))->classid != VEC_CLASSID) { if (
((PetscObject)(v))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),4428,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),4428,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

4429

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4429,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4430

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4430,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4431

if (depth == 1 && numFields < 2) {

4432

ierr = DMPlexVecGetClosure_Depth1_Static(dm, section, v, point, csize, values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4432,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4433

4434

}

4435

/* Get points */

4436

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4436,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4437

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &perm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4437,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4438

/* Get array */

4439

if (!values || !*values) {

4440

PetscInt asize = 0, dof, p;

4441

4442

for (p = 0; p < numPoints*2; p += 2) {

4443

ierr = PetscSectionGetDof(section, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4443,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4444

asize += dof;

4445

}

4446

if (!values) {

4447

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4447,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4448

if (csize) *csize = asize;

4449

4450

}

4451

ierr = DMGetWorkArray(dm, asize, MPIU_SCALAR((MPI_Datatype)0x4c00080b), &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4451,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4452

} else {

4453

array = *values;

4454

}

4455

ierr = VecGetArrayRead(v, &vArray);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4455,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4456

/* Get values */

4457

if (numFields > 0) {ierr = DMPlexVecGetClosure_Fields_Static(dm, section, numPoints, points, numFields, perm, vArray, &size, array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4457,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4458

else {ierr = DMPlexVecGetClosure_Static(dm, section, numPoints, points, perm, vArray, &size, array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4458,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4459

/* Cleanup points */

4460

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4460,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4461

/* Cleanup array */

4462

ierr = VecRestoreArrayRead(v, &vArray);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4462,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4463

if (!*values) {

4464

if (csize) *csize = size;

4465

*values = array;

4466

} else {

4467

if (size > *csize) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Size of input array %D < actual size %D", *csize, size)return PetscError(((MPI_Comm)0x44000001),4467,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,63,PETSC_ERROR_INITIAL,"Size of input array %D < actual size %D"
,*csize,size);

4468

*csize = size;

4469

}

4470

4471

}

4472

4473

/*@C

4474

DMPlexVecRestoreClosure - Restore the array of the values on the closure of 'point'

4475

4476

Not collective

4477

4478

Input Parameters:

4479

+ dm - The DM

4480

. section - The section describing the layout in v, or NULL to use the default section

4481

. v - The local vector

4482

. point - The point in the DM

4483

. csize - The number of values in the closure, or NULL

4484

- values - The array of values, which is a borrowed array and should not be freed

4485

4486

Note that the array values are discarded and not copied back into v. In order to copy values back to v, use DMPlexVecSetClosure()

4487

4488

Fortran Notes:

4489

Since it returns an array, this routine is only available in Fortran 90, and you must

4490

include petsc.h90 in your code.

4491

4492

The csize argument is not present in the Fortran 90 binding since it is internal to the array.

4493

4494

Level: intermediate

4495

4496

.seealso DMPlexVecGetClosure(), DMPlexVecSetClosure(), DMPlexMatSetClosure()

4497

@*/

4498

PetscErrorCode DMPlexVecRestoreClosure(DM dm, PetscSection section, Vec v, PetscInt point, PetscInt *csize, PetscScalar *values[])

4499

{

4500

PetscInt size = 0;

4501

PetscErrorCode ierr;

4502

4503

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4503; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4504

/* Should work without recalculating size */

4505

ierr = DMRestoreWorkArray(dm, size, MPIU_SCALAR((MPI_Datatype)0x4c00080b), (void*) values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4505,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4506

*values = NULL((void*)0);

4507

4508

}

4509

4510

PETSC_STATIC_INLINEstatic inline void add (PetscScalar *x, PetscScalar y) {*x += y;}

4511

PETSC_STATIC_INLINEstatic inline void insert(PetscScalar *x, PetscScalar y) {*x = y;}

4512

4513

PETSC_STATIC_INLINEstatic inline PetscErrorCode updatePoint_private(PetscSection section, PetscInt point, PetscInt dof, void (*fuse)(PetscScalar*, PetscScalar), PetscBool setBC, const PetscInt perm[], const PetscScalar flip[], const PetscInt clperm[], const PetscScalar values[], PetscInt offset, PetscScalar array[])

4514

{

4515

PetscInt cdof; /* The number of constraints on this point */

4516

const PetscInt *cdofs; /* The indices of the constrained dofs on this point */

4517

PetscScalar *a;

4518

PetscInt off, cind = 0, k;

4519

PetscErrorCode ierr;

4520

4521

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4521; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4522

ierr = PetscSectionGetConstraintDof(section, point, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4522,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4523

ierr = PetscSectionGetOffset(section, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4523,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4524

a = &array[off];

4525

if (!cdof || setBC) {

4526

if (clperm) {

4527

if (perm) {for (k = 0; k < dof; ++k) {fuse(&a[k], values[clperm[offset+perm[k]]] * (flip ? flip[perm[k]] : 1.));}}

4528

else {for (k = 0; k < dof; ++k) {fuse(&a[k], values[clperm[offset+ k ]] * (flip ? flip[ k ] : 1.));}}

4529

} else {

4530

if (perm) {for (k = 0; k < dof; ++k) {fuse(&a[k], values[offset+perm[k]] * (flip ? flip[perm[k]] : 1.));}}

4531

else {for (k = 0; k < dof; ++k) {fuse(&a[k], values[offset+ k ] * (flip ? flip[ k ] : 1.));}}

4532

}

4533

} else {

4534

ierr = PetscSectionGetConstraintIndices(section, point, &cdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4534,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4535

if (clperm) {

4536

if (perm) {for (k = 0; k < dof; ++k) {

4537

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4538

fuse(&a[k], values[clperm[offset+perm[k]]] * (flip ? flip[perm[k]] : 1.));

4539

}

4540

} else {

4541

for (k = 0; k < dof; ++k) {

4542

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4543

fuse(&a[k], values[clperm[offset+ k ]] * (flip ? flip[ k ] : 1.));

4544

}

4545

}

4546

} else {

4547

if (perm) {

4548

for (k = 0; k < dof; ++k) {

4549

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4550

fuse(&a[k], values[offset+perm[k]] * (flip ? flip[perm[k]] : 1.));

4551

}

4552

} else {

4553

for (k = 0; k < dof; ++k) {

4554

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4555

fuse(&a[k], values[offset+ k ] * (flip ? flip[ k ] : 1.));

4556

}

4557

}

4558

}

4559

}

4560

4561

}

4562

4563

PETSC_STATIC_INLINEstatic inline PetscErrorCode updatePointBC_private(PetscSection section, PetscInt point, PetscInt dof, void (*fuse)(PetscScalar*, PetscScalar), const PetscInt perm[], const PetscScalar flip[], const PetscInt clperm[], const PetscScalar values[], PetscInt offset, PetscScalar array[])

4564

{

4565

PetscInt cdof; /* The number of constraints on this point */

4566

const PetscInt *cdofs; /* The indices of the constrained dofs on this point */

4567

PetscScalar *a;

4568

PetscInt off, cind = 0, k;

4569

PetscErrorCode ierr;

4570

4571

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4571; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4572

ierr = PetscSectionGetConstraintDof(section, point, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4572,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4573

ierr = PetscSectionGetOffset(section, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4573,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4574

a = &array[off];

4575

if (cdof) {

4576

ierr = PetscSectionGetConstraintIndices(section, point, &cdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4576,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4577

if (clperm) {

4578

if (perm) {

4579

for (k = 0; k < dof; ++k) {

4580

if ((cind < cdof) && (k == cdofs[cind])) {

4581

fuse(&a[k], values[clperm[offset+perm[k]]] * (flip ? flip[perm[k]] : 1.));

4582

cind++;

4583

}

4584

}

4585

} else {

4586

for (k = 0; k < dof; ++k) {

4587

if ((cind < cdof) && (k == cdofs[cind])) {

4588

fuse(&a[k], values[clperm[offset+ k ]] * (flip ? flip[ k ] : 1.));

4589

cind++;

4590

}

4591

}

4592

}

4593

} else {

4594

if (perm) {

4595

for (k = 0; k < dof; ++k) {

4596

if ((cind < cdof) && (k == cdofs[cind])) {

4597

fuse(&a[k], values[offset+perm[k]] * (flip ? flip[perm[k]] : 1.));

4598

cind++;

4599

}

4600

}

4601

} else {

4602

for (k = 0; k < dof; ++k) {

4603

if ((cind < cdof) && (k == cdofs[cind])) {

4604

fuse(&a[k], values[offset+ k ] * (flip ? flip[ k ] : 1.));

4605

cind++;

4606

}

4607

}

4608

}

4609

}

4610

}

4611

4612

}

4613

4614

PETSC_STATIC_INLINEstatic inline PetscErrorCode updatePointFields_private(PetscSection section, PetscInt point, const PetscInt *perm, const PetscScalar *flip, PetscInt f, void (*fuse)(PetscScalar*, PetscScalar), PetscBool setBC, const PetscInt clperm[], const PetscScalar values[], PetscInt *offset, PetscScalar array[])

4615

{

4616

PetscScalar *a;

4617

PetscInt fdof, foff, fcdof, foffset = *offset;

4618

const PetscInt *fcdofs; /* The indices of the constrained dofs for field f on this point */

4619

PetscInt cind = 0, b;

4620

PetscErrorCode ierr;

4621

4622

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4622; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4623

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4623,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4624

ierr = PetscSectionGetFieldConstraintDof(section, point, f, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4624,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4625

ierr = PetscSectionGetFieldOffset(section, point, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4625,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4626

a = &array[foff];

4627

if (!fcdof || setBC) {

4628

if (clperm) {

4629

if (perm) {for (b = 0; b < fdof; b++) {fuse(&a[b], values[clperm[foffset+perm[b]]] * (flip ? flip[perm[b]] : 1.));}}

4630

else {for (b = 0; b < fdof; b++) {fuse(&a[b], values[clperm[foffset+ b ]] * (flip ? flip[ b ] : 1.));}}

4631

} else {

4632

if (perm) {for (b = 0; b < fdof; b++) {fuse(&a[b], values[foffset+perm[b]] * (flip ? flip[perm[b]] : 1.));}}

4633

else {for (b = 0; b < fdof; b++) {fuse(&a[b], values[foffset+ b ] * (flip ? flip[ b ] : 1.));}}

4634

}

4635

} else {

4636

ierr = PetscSectionGetFieldConstraintIndices(section, point, f, &fcdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4636,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4637

if (clperm) {

4638

if (perm) {

4639

for (b = 0; b < fdof; b++) {

4640

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; continue;}

4641

fuse(&a[b], values[clperm[foffset+perm[b]]] * (flip ? flip[perm[b]] : 1.));

4642

}

4643

} else {

4644

for (b = 0; b < fdof; b++) {

4645

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; continue;}

4646

fuse(&a[b], values[clperm[foffset+ b ]] * (flip ? flip[ b ] : 1.));

4647

}

4648

}

4649

} else {

4650

if (perm) {

4651

for (b = 0; b < fdof; b++) {

4652

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; continue;}

4653

fuse(&a[b], values[foffset+perm[b]] * (flip ? flip[perm[b]] : 1.));

4654

}

4655

} else {

4656

for (b = 0; b < fdof; b++) {

4657

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; continue;}

4658

fuse(&a[b], values[foffset+ b ] * (flip ? flip[ b ] : 1.));

4659

}

4660

}

4661

}

4662

}

4663

*offset += fdof;

4664

4665

}

4666

4667

PETSC_STATIC_INLINEstatic inline PetscErrorCode updatePointFieldsBC_private(PetscSection section, PetscInt point, const PetscInt perm[], const PetscScalar flip[], PetscInt f, PetscInt Ncc, const PetscInt comps[], void (*fuse)(PetscScalar*, PetscScalar), const PetscInt clperm[], const PetscScalar values[], PetscInt *offset, PetscScalar array[])

4668

{

4669

PetscScalar *a;

4670

PetscInt fdof, foff, fcdof, foffset = *offset;

4671

const PetscInt *fcdofs; /* The indices of the constrained dofs for field f on this point */

4672

PetscInt cind = 0, ncind = 0, b;

4673

PetscBool ncSet, fcSet;

4674

PetscErrorCode ierr;

4675

4676

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4676; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4677

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4677,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4678

ierr = PetscSectionGetFieldConstraintDof(section, point, f, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4678,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4679

ierr = PetscSectionGetFieldOffset(section, point, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4679,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4680

a = &array[foff];

4681

if (fcdof) {

4682

/* We just override fcdof and fcdofs with Ncc and comps */

4683

ierr = PetscSectionGetFieldConstraintIndices(section, point, f, &fcdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4683,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4684

if (clperm) {

4685

if (perm) {

4686

if (comps) {

4687

for (b = 0; b < fdof; b++) {

4688

ncSet = fcSet = PETSC_FALSE;

4689

if ((ncind < Ncc) && (b == comps[ncind])) {++ncind; ncSet = PETSC_TRUE;}

4690

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; fcSet = PETSC_TRUE;}

4691

if (ncSet && fcSet) {fuse(&a[b], values[clperm[foffset+perm[b]]] * (flip ? flip[perm[b]] : 1.));}

4692

}

4693

} else {

4694

for (b = 0; b < fdof; b++) {

4695

if ((cind < fcdof) && (b == fcdofs[cind])) {

4696

fuse(&a[b], values[clperm[foffset+perm[b]]] * (flip ? flip[perm[b]] : 1.));

4697

++cind;

4698

}

4699

}

4700

}

4701

} else {

4702

if (comps) {

4703

for (b = 0; b < fdof; b++) {

4704

ncSet = fcSet = PETSC_FALSE;

4705

if ((ncind < Ncc) && (b == comps[ncind])) {++ncind; ncSet = PETSC_TRUE;}

4706

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; fcSet = PETSC_TRUE;}

4707

if (ncSet && fcSet) {fuse(&a[b], values[clperm[foffset+ b ]] * (flip ? flip[ b ] : 1.));}

4708

}

4709

} else {

4710

for (b = 0; b < fdof; b++) {

4711

if ((cind < fcdof) && (b == fcdofs[cind])) {

4712

fuse(&a[b], values[clperm[foffset+ b ]] * (flip ? flip[ b ] : 1.));

4713

++cind;

4714

}

4715

}

4716

}

4717

}

4718

} else {

4719

if (perm) {

4720

if (comps) {

4721

for (b = 0; b < fdof; b++) {

4722

ncSet = fcSet = PETSC_FALSE;

4723

if ((ncind < Ncc) && (b == comps[ncind])) {++ncind; ncSet = PETSC_TRUE;}

4724

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; fcSet = PETSC_TRUE;}

4725

if (ncSet && fcSet) {fuse(&a[b], values[foffset+perm[b]] * (flip ? flip[perm[b]] : 1.));}

4726

}

4727

} else {

4728

for (b = 0; b < fdof; b++) {

4729

if ((cind < fcdof) && (b == fcdofs[cind])) {

4730

fuse(&a[b], values[foffset+perm[b]] * (flip ? flip[perm[b]] : 1.));

4731

++cind;

4732

}

4733

}

4734

}

4735

} else {

4736

if (comps) {

4737

for (b = 0; b < fdof; b++) {

4738

ncSet = fcSet = PETSC_FALSE;

4739

if ((ncind < Ncc) && (b == comps[ncind])) {++ncind; ncSet = PETSC_TRUE;}

4740

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; fcSet = PETSC_TRUE;}

4741

if (ncSet && fcSet) {fuse(&a[b], values[foffset+ b ] * (flip ? flip[ b ] : 1.));}

4742

}

4743

} else {

4744

for (b = 0; b < fdof; b++) {

4745

if ((cind < fcdof) && (b == fcdofs[cind])) {

4746

fuse(&a[b], values[foffset+ b ] * (flip ? flip[ b ] : 1.));

4747

++cind;

4748

}

4749

}

4750

}

4751

}

4752

}

4753

}

4754

*offset += fdof;

4755

4756

}

4757

4758

PETSC_STATIC_INLINEstatic inline PetscErrorCode DMPlexVecSetClosure_Depth1_Static(DM dm, PetscSection section, Vec v, PetscInt point, const PetscScalar values[], InsertMode mode)

4759

{

4760

PetscScalar *array;

4761

const PetscInt *cone, *coneO;

4762

PetscInt pStart, pEnd, p, numPoints, off, dof;

4763

PetscErrorCode ierr;

4764

4765

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4765; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4766

ierr = PetscSectionGetChart(section, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4766,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4767

ierr = DMPlexGetConeSize(dm, point, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4767,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4768

ierr = DMPlexGetCone(dm, point, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4768,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4769

ierr = DMPlexGetConeOrientation(dm, point, &coneO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4769,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4770

ierr = VecGetArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4770,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4771

for (p = 0, off = 0; p <= numPoints; ++p, off += dof) {

4772

const PetscInt cp = !p ? point : cone[p-1];

4773

const PetscInt o = !p ? 0 : coneO[p-1];

4774

4775

if ((cp < pStart) || (cp >= pEnd)) {dof = 0; continue;}

4776

ierr = PetscSectionGetDof(section, cp, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4776,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4777

/* ADD_VALUES */

4778

{

4779

const PetscInt *cdofs; /* The indices of the constrained dofs on this point */

4780

PetscScalar *a;

4781

PetscInt cdof, coff, cind = 0, k;

4782

4783

ierr = PetscSectionGetConstraintDof(section, cp, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4783,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4784

ierr = PetscSectionGetOffset(section, cp, &coff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4784,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4785

a = &array[coff];

4786

if (!cdof) {

4787

if (o >= 0) {

4788

for (k = 0; k < dof; ++k) {

4789

a[k] += values[off+k];

4790

}

4791

} else {

4792

for (k = 0; k < dof; ++k) {

4793

a[k] += values[off+dof-k-1];

4794

}

4795

}

4796

} else {

4797

ierr = PetscSectionGetConstraintIndices(section, cp, &cdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4797,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4798

if (o >= 0) {

4799

for (k = 0; k < dof; ++k) {

4800

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4801

a[k] += values[off+k];

4802

}

4803

} else {

4804

for (k = 0; k < dof; ++k) {

4805

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4806

a[k] += values[off+dof-k-1];

4807

}

4808

}

4809

}

4810

}

4811

}

4812

ierr = VecRestoreArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4812,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4813

4814

}

4815

4816

/*@C

4817

DMPlexVecSetClosure - Set an array of the values on the closure of 'point'

4818

4819

Not collective

4820

4821

Input Parameters:

4822

+ dm - The DM

4823

. section - The section describing the layout in v, or NULL to use the default section

4824

. v - The local vector

4825

. point - The point in the DM

4826

. values - The array of values

4827

- mode - The insert mode. One of INSERT_ALL_VALUES, ADD_ALL_VALUES, INSERT_VALUES, ADD_VALUES, INSERT_BC_VALUES, and ADD_BC_VALUES,

4828

where INSERT_ALL_VALUES and ADD_ALL_VALUES also overwrite boundary conditions.

4829

4830

Fortran Notes:

4831

This routine is only available in Fortran 90, and you must include petsc.h90 in your code.

4832

4833

Level: intermediate

4834

4835

.seealso DMPlexVecGetClosure(), DMPlexMatSetClosure()

4836

@*/

4837

PetscErrorCode DMPlexVecSetClosure(DM dm, PetscSection section, Vec v, PetscInt point, const PetscScalar values[], InsertMode mode)

4838

{

4839

PetscSection clSection;

4840

IS clPoints;

4841

PetscScalar *array;

4842

PetscInt *points = NULL((void*)0);

4843

const PetscInt *clp, *clperm;

4844

PetscInt depth, numFields, numPoints, p;

4845

PetscErrorCode ierr;

4846

4847

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4847; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4848

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),4848,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),4848,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),4848,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),4848,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

4849

if (!section) {ierr = DMGetLocalSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4849,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4850

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),4850
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(section,PETSC_OBJECT)) return PetscError((
(MPI_Comm)0x44000001),4850,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(section))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(section))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),4850,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),4850,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

4851

PetscValidHeaderSpecific(v, VEC_CLASSID, 3)do { if (!v) return PetscError(((MPI_Comm)0x44000001),4851,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",3); if (!PetscCheckPointer(v,PETSC_OBJECT
)) return PetscError(((MPI_Comm)0x44000001),4851,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,3); if (((PetscObject)(v))->classid != VEC_CLASSID) { if (
((PetscObject)(v))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),4851,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),4851,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

4852

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4852,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4853

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4853,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4854

if (depth == 1 && numFields < 2 && mode == ADD_VALUES) {

4855

ierr = DMPlexVecSetClosure_Depth1_Static(dm, section, v, point, values, mode);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4855,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4856

4857

}

4858

/* Get points */

4859

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &clperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4859,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4860

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4860,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4861

/* Get array */

4862

ierr = VecGetArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4862,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4863

/* Get values */

4864

if (numFields > 0) {

4865

PetscInt offset = 0, f;

4866

for (f = 0; f < numFields; ++f) {

4867

const PetscInt **perms = NULL((void*)0);

4868

const PetscScalar **flips = NULL((void*)0);

4869

4870

ierr = PetscSectionGetFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4870,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4871

switch (mode) {

4872

case INSERT_VALUES:

4873

for (p = 0; p < numPoints; p++) {

4874

const PetscInt point = points[2*p];

4875

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4876

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4877

updatePointFields_private(section, point, perm, flip, f, insert, PETSC_FALSE, clperm, values, &offset, array);

4878

} break;

4879

case INSERT_ALL_VALUES:

4880

for (p = 0; p < numPoints; p++) {

4881

const PetscInt point = points[2*p];

4882

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4883

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4884

updatePointFields_private(section, point, perm, flip, f, insert, PETSC_TRUE, clperm, values, &offset, array);

4885

} break;

4886

case INSERT_BC_VALUES:

4887

for (p = 0; p < numPoints; p++) {

4888

const PetscInt point = points[2*p];

4889

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4890

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4891

updatePointFieldsBC_private(section, point, perm, flip, f, -1, NULL((void*)0), insert, clperm, values, &offset, array);

4892

} break;

4893

case ADD_VALUES:

4894

for (p = 0; p < numPoints; p++) {

4895

const PetscInt point = points[2*p];

4896

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4897

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4898

updatePointFields_private(section, point, perm, flip, f, add, PETSC_FALSE, clperm, values, &offset, array);

4899

} break;

4900

case ADD_ALL_VALUES:

4901

for (p = 0; p < numPoints; p++) {

4902

const PetscInt point = points[2*p];

4903

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4904

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4905

updatePointFields_private(section, point, perm, flip, f, add, PETSC_TRUE, clperm, values, &offset, array);

4906

} break;

4907

case ADD_BC_VALUES:

4908

for (p = 0; p < numPoints; p++) {

4909

const PetscInt point = points[2*p];

4910

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4911

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4912

updatePointFieldsBC_private(section, point, perm, flip, f, -1, NULL((void*)0), add, clperm, values, &offset, array);

4913

} break;

4914

default:

4915

SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Invalid insert mode %d", mode)return PetscError(PetscObjectComm((PetscObject)dm),4915,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Invalid insert mode %d",mode);

4916

}

4917

ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4917,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4918

}

4919

} else {

4920

PetscInt dof, off;

4921

const PetscInt **perms = NULL((void*)0);

4922

const PetscScalar **flips = NULL((void*)0);

4923

4924

ierr = PetscSectionGetPointSyms(section,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4924,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4925

switch (mode) {

4926

case INSERT_VALUES:

4927

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4928

const PetscInt point = points[2*p];

4929

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4930

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4931

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4931,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4932

updatePoint_private(section, point, dof, insert, PETSC_FALSE, perm, flip, clperm, values, off, array);

4933

} break;

4934

case INSERT_ALL_VALUES:

4935

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4936

const PetscInt point = points[2*p];

4937

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4938

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4939

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4939,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4940

updatePoint_private(section, point, dof, insert, PETSC_TRUE, perm, flip, clperm, values, off, array);

4941

} break;

4942

case INSERT_BC_VALUES:

4943

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4944

const PetscInt point = points[2*p];

4945

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4946

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4947

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4947,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4948

updatePointBC_private(section, point, dof, insert, perm, flip, clperm, values, off, array);

4949

} break;

4950

case ADD_VALUES:

4951

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4952

const PetscInt point = points[2*p];

4953

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4954

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4955

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4955,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4956

updatePoint_private(section, point, dof, add, PETSC_FALSE, perm, flip, clperm, values, off, array);

4957

} break;

4958

case ADD_ALL_VALUES:

4959

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4960

const PetscInt point = points[2*p];

4961

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4962

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4963

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4963,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4964

updatePoint_private(section, point, dof, add, PETSC_TRUE, perm, flip, clperm, values, off, array);

4965

} break;

4966

case ADD_BC_VALUES:

4967

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4968

const PetscInt point = points[2*p];

4969

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4970

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4971

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4971,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4972

updatePointBC_private(section, point, dof, add, perm, flip, clperm, values, off, array);

4973

} break;

4974

default:

4975

SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Invalid insert mode %d", mode)return PetscError(PetscObjectComm((PetscObject)dm),4975,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Invalid insert mode %d",mode);

4976

}

4977

ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4977,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4978

}

4979

/* Cleanup points */

4980

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4980,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4981

/* Cleanup array */

4982

ierr = VecRestoreArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4982,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4983

4984

}

4985

4986

PetscErrorCode DMPlexVecSetFieldClosure_Internal(DM dm, PetscSection section, Vec v, PetscBool fieldActive[], PetscInt point, PetscInt Ncc, const PetscInt comps[], const PetscScalar values[], InsertMode mode)

4987

{

4988

PetscSection clSection;

4989

IS clPoints;

4990

PetscScalar *array;

4991

PetscInt *points = NULL((void*)0);

4992

const PetscInt *clp, *clperm;

4993

PetscInt numFields, numPoints, p;

4994

PetscInt offset = 0, f;

4995

PetscErrorCode ierr;

4996

4997

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4997; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4998

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),4998,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),4998,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),4998,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),4998,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

4999

if (!section) {ierr = DMGetLocalSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4999,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5000

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),5000
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(section,PETSC_OBJECT)) return PetscError((
(MPI_Comm)0x44000001),5000,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(section))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(section))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),5000,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),5000,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

5001

PetscValidHeaderSpecific(v, VEC_CLASSID, 3)do { if (!v) return PetscError(((MPI_Comm)0x44000001),5001,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",3); if (!PetscCheckPointer(v,PETSC_OBJECT
)) return PetscError(((MPI_Comm)0x44000001),5001,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,3); if (((PetscObject)(v))->classid != VEC_CLASSID) { if (
((PetscObject)(v))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),5001,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),5001,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

5002

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5002,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5003

/* Get points */

5004

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &clperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5004,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5005

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5005,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5006

/* Get array */

5007

ierr = VecGetArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5007,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5008

/* Get values */

5009

for (f = 0; f < numFields; ++f) {

5010

const PetscInt **perms = NULL((void*)0);

5011

const PetscScalar **flips = NULL((void*)0);

5012

5013

if (!fieldActive[f]) {

5014

for (p = 0; p < numPoints*2; p += 2) {

5015

PetscInt fdof;

5016

ierr = PetscSectionGetFieldDof(section, points[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5016,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5017

offset += fdof;

5018

}

5019

continue;

5020

}

5021

ierr = PetscSectionGetFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5021,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5022

switch (mode) {

5023

case INSERT_VALUES:

5024

for (p = 0; p < numPoints; p++) {

5025

const PetscInt point = points[2*p];

5026

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

5027

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

5028

updatePointFields_private(section, point, perm, flip, f, insert, PETSC_FALSE, clperm, values, &offset, array);

5029

} break;

5030

case INSERT_ALL_VALUES:

5031

for (p = 0; p < numPoints; p++) {

5032

const PetscInt point = points[2*p];

5033

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

5034

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

5035

updatePointFields_private(section, point, perm, flip, f, insert, PETSC_TRUE, clperm, values, &offset, array);

5036

} break;

5037

case INSERT_BC_VALUES:

5038

for (p = 0; p < numPoints; p++) {

5039

const PetscInt point = points[2*p];

5040

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

5041

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

5042

updatePointFieldsBC_private(section, point, perm, flip, f, Ncc, comps, insert, clperm, values, &offset, array);

5043

} break;

5044

case ADD_VALUES:

5045

for (p = 0; p < numPoints; p++) {

5046

const PetscInt point = points[2*p];

5047

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

5048

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

5049

updatePointFields_private(section, point, perm, flip, f, add, PETSC_FALSE, clperm, values, &offset, array);

5050

} break;

5051

case ADD_ALL_VALUES:

5052

for (p = 0; p < numPoints; p++) {

5053

const PetscInt point = points[2*p];

5054

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

5055

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

5056

updatePointFields_private(section, point, perm, flip, f, add, PETSC_TRUE, clperm, values, &offset, array);

5057

} break;

5058

default:

5059

SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Invalid insert mode %d", mode)return PetscError(PetscObjectComm((PetscObject)dm),5059,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Invalid insert mode %d",mode);

5060

}

5061

ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5061,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5062

}

5063

/* Cleanup points */

5064

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5064,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5065

/* Cleanup array */

5066

ierr = VecRestoreArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5066,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5067

5068

}

5069

5070

static PetscErrorCode DMPlexPrintMatSetValues(PetscViewer viewer, Mat A, PetscInt point, PetscInt numRIndices, const PetscInt rindices[], PetscInt numCIndices, const PetscInt cindices[], const PetscScalar values[])

5071

{

5072

PetscMPIInt rank;

5073

PetscInt i, j;

5074

PetscErrorCode ierr;

5075

5076

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5076; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5077

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject)A), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5077,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5078

ierr = PetscViewerASCIIPrintf(viewer, "[%d]mat for point %D\n", rank, point);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5078,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5079

for (i = 0; i < numRIndices; i++) {ierr = PetscViewerASCIIPrintf(viewer, "[%d]mat row indices[%D] = %D\n", rank, i, rindices[i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5079,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5080

for (i = 0; i < numCIndices; i++) {ierr = PetscViewerASCIIPrintf(viewer, "[%d]mat col indices[%D] = %D\n", rank, i, cindices[i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5080,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5081

numCIndices = numCIndices ? numCIndices : numRIndices;

5082

for (i = 0; i < numRIndices; i++) {

5083

ierr = PetscViewerASCIIPrintf(viewer, "[%d]", rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5083,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5084

for (j = 0; j < numCIndices; j++) {

5085

#if defined(PETSC_USE_COMPLEX)

5086

ierr = PetscViewerASCIIPrintf(viewer, " (%g,%g)", (double)PetscRealPart(values[i*numCIndices+j])(values[i*numCIndices+j]), (double)PetscImaginaryPart(values[i*numCIndices+j])((PetscReal)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5086,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5087

#else

5088

ierr = PetscViewerASCIIPrintf(viewer, " %g", (double)values[i*numCIndices+j]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5088,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5089

#endif

5090

}

5091

ierr = PetscViewerASCIIPrintf(viewer, "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5091,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5092

}

5093

5094

}

5095

5096

5097

DMPlexGetIndicesPoint_Internal - Add the indices for dofs on a point to an index array

5098

5099

Input Parameters:

5100

+ section - The section for this data layout

5101

. point - The point contributing dofs with these indices

5102

. off - The global offset of this point

5103

. loff - The local offset of each field

5104

. setBC - The flag determining whether to include indices of bounsary values

5105

. perm - A permutation of the dofs on this point, or NULL

5106

- indperm - A permutation of the entire indices array, or NULL

5107

5108

Output Parameter:

5109

. indices - Indices for dofs on this point

5110

5111

Level: developer

5112

5113

Note: The indices could be local or global, depending on the value of 'off'.

5114

5115

PetscErrorCode DMPlexGetIndicesPoint_Internal(PetscSection section, PetscInt point, PetscInt off, PetscInt *loff, PetscBool setBC, const PetscInt perm[], const PetscInt indperm[], PetscInt indices[])

5116

{

5117

PetscInt dof; /* The number of unknowns on this point */

5118

PetscInt cdof; /* The number of constraints on this point */

5119

const PetscInt *cdofs; /* The indices of the constrained dofs on this point */

5120

PetscInt cind = 0, k;

5121

PetscErrorCode ierr;

5122

5123

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5123; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5124

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5124,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5125

ierr = PetscSectionGetConstraintDof(section, point, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5125,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5126

if (!cdof || setBC) {

5127

for (k = 0; k < dof; ++k) {

5128

const PetscInt preind = perm ? *loff+perm[k] : *loff+k;

5129

const PetscInt ind = indperm ? indperm[preind] : preind;

5130

5131

indices[ind] = off + k;

5132

}

5133

} else {

5134

ierr = PetscSectionGetConstraintIndices(section, point, &cdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5134,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5135

for (k = 0; k < dof; ++k) {

5136

const PetscInt preind = perm ? *loff+perm[k] : *loff+k;

5137

const PetscInt ind = indperm ? indperm[preind] : preind;

5138

5139

if ((cind < cdof) && (k == cdofs[cind])) {

5140

/* Insert check for returning constrained indices */

5141

indices[ind] = -(off+k+1);

5142

++cind;

5143

} else {

5144

indices[ind] = off+k-cind;

5145

}

5146

}

5147

}

5148

*loff += dof;

5149

5150

}

5151

5152

5153

This version only believes the point offset from the globalSection

5154

5155

. off - The global offset of this point

5156

5157

PetscErrorCode DMPlexGetIndicesPointFields_Internal(PetscSection section, PetscInt point, PetscInt off, PetscInt foffs[], PetscBool setBC, const PetscInt ***perms, PetscInt permsoff, const PetscInt indperm[], PetscInt indices[])

5158

{

5159

PetscInt numFields, foff, f;

5160

PetscErrorCode ierr;

5161

5162

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5162; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5163

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5163,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5164

for (f = 0, foff = 0; f < numFields; ++f) {

5165

PetscInt fdof, cfdof;

5166

const PetscInt *fcdofs; /* The indices of the constrained dofs for field f on this point */

5167

PetscInt cind = 0, b;

5168

const PetscInt *perm = (perms && perms[f]) ? perms[f][permsoff] : NULL((void*)0);

5169

5170

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5170,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5171

ierr = PetscSectionGetFieldConstraintDof(section, point, f, &cfdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5171,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5172

if (!cfdof || setBC) {

5173

for (b = 0; b < fdof; ++b) {

5174

const PetscInt preind = perm ? foffs[f]+perm[b] : foffs[f]+b;

5175

const PetscInt ind = indperm ? indperm[preind] : preind;

5176

5177

indices[ind] = off+foff+b;

5178

}

5179

} else {

5180

ierr = PetscSectionGetFieldConstraintIndices(section, point, f, &fcdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5180,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5181

for (b = 0; b < fdof; ++b) {

5182

const PetscInt preind = perm ? foffs[f]+perm[b] : foffs[f]+b;

5183

const PetscInt ind = indperm ? indperm[preind] : preind;

5184

5185

if ((cind < cfdof) && (b == fcdofs[cind])) {

5186

indices[ind] = -(off+foff+b+1);

5187

++cind;

5188

} else {

5189

indices[ind] = off+foff+b-cind;

5190

}

5191

}

5192

}

5193

foff += (setBC ? fdof : (fdof - cfdof));

5194

foffs[f] += fdof;

5195

}

5196

5197

}

5198

5199

5200

This version believes the globalSection offsets for each field, rather than just the point offset

5201

5202

. foffs - The offset into 'indices' for each field, since it is segregated by field

5203

5204

PetscErrorCode DMPlexGetIndicesPointFieldsSplit_Internal(PetscSection section, PetscSection globalSection, PetscInt point, PetscInt foffs[], PetscBool setBC, const PetscInt ***perms, PetscInt permsoff, const PetscInt indperm[], PetscInt indices[])

5205

{

5206

PetscInt numFields, foff, f;

5207

PetscErrorCode ierr;

5208

5209

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5209; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5210

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5210,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5211

for (f = 0; f < numFields; ++f) {

5212

PetscInt fdof, cfdof;

5213

const PetscInt *fcdofs; /* The indices of the constrained dofs for field f on this point */

5214

PetscInt cind = 0, b;

5215

const PetscInt *perm = (perms && perms[f]) ? perms[f][permsoff] : NULL((void*)0);

5216

5217

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5217,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5218

ierr = PetscSectionGetFieldConstraintDof(section, point, f, &cfdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5218,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5219

ierr = PetscSectionGetFieldOffset(globalSection, point, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5219,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5220

if (!cfdof || setBC) {

5221

for (b = 0; b < fdof; ++b) {

5222

const PetscInt preind = perm ? foffs[f]+perm[b] : foffs[f]+b;

5223

const PetscInt ind = indperm ? indperm[preind] : preind;

5224

5225

indices[ind] = foff+b;

5226

}

5227

} else {

5228

ierr = PetscSectionGetFieldConstraintIndices(section, point, f, &fcdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5228,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5229

for (b = 0; b < fdof; ++b) {

5230

const PetscInt preind = perm ? foffs[f]+perm[b] : foffs[f]+b;

5231

const PetscInt ind = indperm ? indperm[preind] : preind;

5232

5233

if ((cind < cfdof) && (b == fcdofs[cind])) {

5234

indices[ind] = -(foff+b+1);

5235

++cind;

5236

} else {

5237

indices[ind] = foff+b-cind;

5238

}

5239

}

5240

}

5241

foffs[f] += fdof;

5242

}

5243

5244

}

5245

5246

PetscErrorCode DMPlexAnchorsModifyMat(DM dm, PetscSection section, PetscInt numPoints, PetscInt numIndices, const PetscInt points[], const PetscInt ***perms, const PetscScalar values[], PetscInt *outNumPoints, PetscInt *outNumIndices, PetscInt *outPoints[], PetscScalar *outValues[], PetscInt offsets[], PetscBool multiplyLeft)

5247

{

5248

Mat cMat;

5249

PetscSection aSec, cSec;

5250

IS aIS;

5251

PetscInt aStart = -1, aEnd = -1;

5252

const PetscInt *anchors;

5253

PetscInt numFields, f, p, q, newP = 0;

5254

PetscInt newNumPoints = 0, newNumIndices = 0;

5255

PetscInt *newPoints, *indices, *newIndices;

5256

PetscInt maxAnchor, maxDof;

5257

PetscInt newOffsets[32];

5258

PetscInt *pointMatOffsets[32];

5259

PetscInt *newPointOffsets[32];

5260

PetscScalar *pointMat[32];

5261

PetscScalar *newValues=NULL((void*)0),*tmpValues;

5262

PetscBool anyConstrained = PETSC_FALSE;

5263

PetscErrorCode ierr;

5264

5265

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5265; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5266

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),5266,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),5266,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),5266,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),5266,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5267

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),5267
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(section,PETSC_OBJECT)) return PetscError((
(MPI_Comm)0x44000001),5267,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(section))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(section))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),5267,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),5267,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

5268

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5268,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5269

5270

ierr = DMPlexGetAnchors(dm,&aSec,&aIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5270,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5271

/* if there are point-to-point constraints */

5272

if (aSec) {

5273

ierr = PetscArrayzero(newOffsets, 32)PetscMemzero(newOffsets,(32)*sizeof(*(newOffsets)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5273,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5274

ierr = ISGetIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5274,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5275

ierr = PetscSectionGetChart(aSec,&aStart,&aEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5275,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5276

/* figure out how many points are going to be in the new element matrix

5277

* (we allow double counting, because it's all just going to be summed

5278

* into the global matrix anyway) */

5279

for (p = 0; p < 2*numPoints; p+=2) {

5280

PetscInt b = points[p];

5281

PetscInt bDof = 0, bSecDof;

5282

5283

ierr = PetscSectionGetDof(section,b,&bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5283,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5284

if (!bSecDof) {

5285

continue;

5286

}

5287

if (b >= aStart && b < aEnd) {

5288

ierr = PetscSectionGetDof(aSec,b,&bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5288,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5289

}

5290

if (bDof) {

5291

/* this point is constrained */

5292

/* it is going to be replaced by its anchors */

5293

PetscInt bOff, q;

5294

5295

anyConstrained = PETSC_TRUE;

5296

newNumPoints += bDof;

5297

ierr = PetscSectionGetOffset(aSec,b,&bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5297,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5298

for (q = 0; q < bDof; q++) {

5299

PetscInt a = anchors[bOff + q];

5300

PetscInt aDof;

5301

5302

ierr = PetscSectionGetDof(section,a,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5302,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5303

newNumIndices += aDof;

5304

for (f = 0; f < numFields; ++f) {

5305

PetscInt fDof;

5306

5307

ierr = PetscSectionGetFieldDof(section, a, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5307,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5308

newOffsets[f+1] += fDof;

5309

}

5310

}

5311

}

5312

else {

5313

/* this point is not constrained */

5314

newNumPoints++;

5315

newNumIndices += bSecDof;

5316

for (f = 0; f < numFields; ++f) {

5317

PetscInt fDof;

5318

5319

ierr = PetscSectionGetFieldDof(section, b, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5319,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5320

newOffsets[f+1] += fDof;

5321

}

5322

}

5323

}

5324

}

5325

if (!anyConstrained) {

5326

if (outNumPoints) *outNumPoints = 0;

5327

if (outNumIndices) *outNumIndices = 0;

5328

if (outPoints) *outPoints = NULL((void*)0);

5329

if (outValues) *outValues = NULL((void*)0);

5330

if (aSec) {ierr = ISRestoreIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5330,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5331

5332

}

5333

5334

if (outNumPoints) *outNumPoints = newNumPoints;

5335

if (outNumIndices) *outNumIndices = newNumIndices;

5336

5337

for (f = 0; f < numFields; ++f) newOffsets[f+1] += newOffsets[f];

5338

5339

if (!outPoints && !outValues) {

5340

if (offsets) {

5341

for (f = 0; f <= numFields; f++) {

5342

offsets[f] = newOffsets[f];

5343

}

5344

}

5345

if (aSec) {ierr = ISRestoreIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5345,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5346

5347

}

5348

5349

if (numFields && newOffsets[numFields] != newNumIndices) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Invalid size for closure %D should be %D", newOffsets[numFields], newNumIndices)return PetscError(((MPI_Comm)0x44000001),5349,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"Invalid size for closure %D should be %D"
,newOffsets[numFields],newNumIndices);

5350

5351

ierr = DMGetDefaultConstraints(dm, &cSec, &cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5351,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5352

5353

/* workspaces */

5354

if (numFields) {

5355

for (f = 0; f < numFields; f++) {

5356

ierr = DMGetWorkArray(dm,numPoints+1,MPIU_INT((MPI_Datatype)0x4c000405),&pointMatOffsets[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5356,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5357

ierr = DMGetWorkArray(dm,numPoints+1,MPIU_INT((MPI_Datatype)0x4c000405),&newPointOffsets[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5357,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5358

}

5359

}

5360

else {

5361

ierr = DMGetWorkArray(dm,numPoints+1,MPIU_INT((MPI_Datatype)0x4c000405),&pointMatOffsets[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5361,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5362

ierr = DMGetWorkArray(dm,numPoints,MPIU_INT((MPI_Datatype)0x4c000405),&newPointOffsets[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5362,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5363

}

5364

5365

/* get workspaces for the point-to-point matrices */

5366

if (numFields) {

5367

PetscInt totalOffset, totalMatOffset;

5368

5369

for (p = 0; p < numPoints; p++) {

5370

PetscInt b = points[2*p];

5371

PetscInt bDof = 0, bSecDof;

5372

5373

ierr = PetscSectionGetDof(section,b,&bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5373,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5374

if (!bSecDof) {

5375

for (f = 0; f < numFields; f++) {

5376

newPointOffsets[f][p + 1] = 0;

5377

pointMatOffsets[f][p + 1] = 0;

5378

}

5379

continue;

5380

}

5381

if (b >= aStart && b < aEnd) {

5382

ierr = PetscSectionGetDof(aSec, b, &bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5382,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5383

}

5384

if (bDof) {

5385

for (f = 0; f < numFields; f++) {

5386

PetscInt fDof, q, bOff, allFDof = 0;

5387

5388

ierr = PetscSectionGetFieldDof(section, b, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5388,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5389

ierr = PetscSectionGetOffset(aSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5389,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5390

for (q = 0; q < bDof; q++) {

5391

PetscInt a = anchors[bOff + q];

5392

PetscInt aFDof;

5393

5394

ierr = PetscSectionGetFieldDof(section, a, f, &aFDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5394,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5395

allFDof += aFDof;

5396

}

5397

newPointOffsets[f][p+1] = allFDof;

5398

pointMatOffsets[f][p+1] = fDof * allFDof;

5399

}

5400

}

5401

else {

5402

for (f = 0; f < numFields; f++) {

5403

PetscInt fDof;

5404

5405

ierr = PetscSectionGetFieldDof(section, b, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5405,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5406

newPointOffsets[f][p+1] = fDof;

5407

pointMatOffsets[f][p+1] = 0;

5408

}

5409

}

5410

}

5411

for (f = 0, totalOffset = 0, totalMatOffset = 0; f < numFields; f++) {

5412

newPointOffsets[f][0] = totalOffset;

5413

pointMatOffsets[f][0] = totalMatOffset;

5414

for (p = 0; p < numPoints; p++) {

5415

newPointOffsets[f][p+1] += newPointOffsets[f][p];

5416

pointMatOffsets[f][p+1] += pointMatOffsets[f][p];

5417

}

5418

totalOffset = newPointOffsets[f][numPoints];

5419

totalMatOffset = pointMatOffsets[f][numPoints];

5420

ierr = DMGetWorkArray(dm,pointMatOffsets[f][numPoints],MPIU_SCALAR((MPI_Datatype)0x4c00080b),&pointMat[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5420,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5421

}

5422

}

5423

else {

5424

for (p = 0; p < numPoints; p++) {

5425

PetscInt b = points[2*p];

5426

PetscInt bDof = 0, bSecDof;

5427

5428

ierr = PetscSectionGetDof(section,b,&bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5428,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5429

if (!bSecDof) {

5430

newPointOffsets[0][p + 1] = 0;

5431

pointMatOffsets[0][p + 1] = 0;

5432

continue;

5433

}

5434

if (b >= aStart && b < aEnd) {

5435

ierr = PetscSectionGetDof(aSec, b, &bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5435,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5436

}

5437

if (bDof) {

5438

PetscInt bOff, q, allDof = 0;

5439

5440

ierr = PetscSectionGetOffset(aSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5440,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5441

for (q = 0; q < bDof; q++) {

5442

PetscInt a = anchors[bOff + q], aDof;

5443

5444

ierr = PetscSectionGetDof(section, a, &aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5444,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5445

allDof += aDof;

5446

}

5447

newPointOffsets[0][p+1] = allDof;

5448

pointMatOffsets[0][p+1] = bSecDof * allDof;

5449

}

5450

else {

5451

newPointOffsets[0][p+1] = bSecDof;

5452

pointMatOffsets[0][p+1] = 0;

5453

}

5454

}

5455

newPointOffsets[0][0] = 0;

5456

pointMatOffsets[0][0] = 0;

5457

for (p = 0; p < numPoints; p++) {

5458

newPointOffsets[0][p+1] += newPointOffsets[0][p];

5459

pointMatOffsets[0][p+1] += pointMatOffsets[0][p];

5460

}

5461

ierr = DMGetWorkArray(dm,pointMatOffsets[0][numPoints],MPIU_SCALAR((MPI_Datatype)0x4c00080b),&pointMat[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5461,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5462

}

5463

5464

/* output arrays */

5465

ierr = DMGetWorkArray(dm,2*newNumPoints,MPIU_INT((MPI_Datatype)0x4c000405),&newPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5465,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5466

5467

/* get the point-to-point matrices; construct newPoints */

5468

ierr = PetscSectionGetMaxDof(aSec, &maxAnchor);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5468,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5469

ierr = PetscSectionGetMaxDof(section, &maxDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5469,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5470

ierr = DMGetWorkArray(dm,maxDof,MPIU_INT((MPI_Datatype)0x4c000405),&indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5470,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5471

ierr = DMGetWorkArray(dm,maxAnchor*maxDof,MPIU_INT((MPI_Datatype)0x4c000405),&newIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5471,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5472

if (numFields) {

5473

for (p = 0, newP = 0; p < numPoints; p++) {

5474

PetscInt b = points[2*p];

5475

PetscInt o = points[2*p+1];

5476

PetscInt bDof = 0, bSecDof;

5477

5478

ierr = PetscSectionGetDof(section, b, &bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5478,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5479

if (!bSecDof) {

5480

continue;

5481

}

5482

if (b >= aStart && b < aEnd) {

5483

ierr = PetscSectionGetDof(aSec, b, &bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5483,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5484

}

5485

if (bDof) {

5486

PetscInt fStart[32], fEnd[32], fAnchorStart[32], fAnchorEnd[32], bOff, q;

5487

5488

fStart[0] = 0;

5489

fEnd[0] = 0;

5490

for (f = 0; f < numFields; f++) {

5491

PetscInt fDof;

5492

5493

ierr = PetscSectionGetFieldDof(cSec, b, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5493,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5494

fStart[f+1] = fStart[f] + fDof;

5495

fEnd[f+1] = fStart[f+1];

5496

}

5497

ierr = PetscSectionGetOffset(cSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5497,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5498

ierr = DMPlexGetIndicesPointFields_Internal(cSec, b, bOff, fEnd, PETSC_TRUE, perms, p, NULL((void*)0), indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5498,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5499

5500

fAnchorStart[0] = 0;

5501

fAnchorEnd[0] = 0;

5502

for (f = 0; f < numFields; f++) {

5503

PetscInt fDof = newPointOffsets[f][p + 1] - newPointOffsets[f][p];

5504

5505

fAnchorStart[f+1] = fAnchorStart[f] + fDof;

5506

fAnchorEnd[f+1] = fAnchorStart[f + 1];

5507

}

5508

ierr = PetscSectionGetOffset(aSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5508,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5509

for (q = 0; q < bDof; q++) {

5510

PetscInt a = anchors[bOff + q], aOff;

5511

5512

/* we take the orientation of ap into account in the order that we constructed the indices above: the newly added points have no orientation */

5513

newPoints[2*(newP + q)] = a;

5514

newPoints[2*(newP + q) + 1] = 0;

5515

ierr = PetscSectionGetOffset(section, a, &aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5515,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5516

ierr = DMPlexGetIndicesPointFields_Internal(section, a, aOff, fAnchorEnd, PETSC_TRUE, NULL((void*)0), -1, NULL((void*)0), newIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5516,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5517

}

5518

newP += bDof;

5519

5520

if (outValues) {

5521

/* get the point-to-point submatrix */

5522

for (f = 0; f < numFields; f++) {

5523

ierr = MatGetValues(cMat,fEnd[f]-fStart[f],indices + fStart[f],fAnchorEnd[f] - fAnchorStart[f],newIndices + fAnchorStart[f],pointMat[f] + pointMatOffsets[f][p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5523,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5524

}

5525

}

5526

}

5527

else {

5528

newPoints[2 * newP] = b;

5529

newPoints[2 * newP + 1] = o;

5530

newP++;

5531

}

5532

}

5533

} else {

5534

for (p = 0; p < numPoints; p++) {

5535

PetscInt b = points[2*p];

5536

PetscInt o = points[2*p+1];

5537

PetscInt bDof = 0, bSecDof;

5538

5539

ierr = PetscSectionGetDof(section, b, &bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5539,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5540

if (!bSecDof) {

5541

continue;

5542

}

5543

if (b >= aStart && b < aEnd) {

5544

ierr = PetscSectionGetDof(aSec, b, &bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5544,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5545

}

5546

if (bDof) {

5547

PetscInt bEnd = 0, bAnchorEnd = 0, bOff;

5548

5549

ierr = PetscSectionGetOffset(cSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5549,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5550

ierr = DMPlexGetIndicesPoint_Internal(cSec, b, bOff, &bEnd, PETSC_TRUE, (perms && perms[0]) ? perms[0][p] : NULL((void*)0), NULL((void*)0), indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5550,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5551

5552

ierr = PetscSectionGetOffset (aSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5552,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5553

for (q = 0; q < bDof; q++) {

5554

PetscInt a = anchors[bOff + q], aOff;

5555

5556

/* we take the orientation of ap into account in the order that we constructed the indices above: the newly added points have no orientation */

5557

5558

newPoints[2*(newP + q)] = a;

5559

newPoints[2*(newP + q) + 1] = 0;

5560

ierr = PetscSectionGetOffset(section, a, &aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5560,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5561

ierr = DMPlexGetIndicesPoint_Internal(section, a, aOff, &bAnchorEnd, PETSC_TRUE, NULL((void*)0), NULL((void*)0), newIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5561,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5562

}

5563

newP += bDof;

5564

5565

/* get the point-to-point submatrix */

5566

if (outValues) {

5567

ierr = MatGetValues(cMat,bEnd,indices,bAnchorEnd,newIndices,pointMat[0] + pointMatOffsets[0][p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5567,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5568

}

5569

}

5570

else {

5571

newPoints[2 * newP] = b;

5572

newPoints[2 * newP + 1] = o;

5573

newP++;

5574

}

5575

}

5576

}

5577

5578

if (outValues) {

5579

ierr = DMGetWorkArray(dm,newNumIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&tmpValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5579,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5580

ierr = PetscArrayzero(tmpValues,newNumIndices*numIndices)PetscMemzero(tmpValues,(newNumIndices*numIndices)*sizeof(*(tmpValues
)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5580,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5581

/* multiply constraints on the right */

5582

if (numFields) {

5583

for (f = 0; f < numFields; f++) {

5584

PetscInt oldOff = offsets[f];

5585

5586

for (p = 0; p < numPoints; p++) {

5587

PetscInt cStart = newPointOffsets[f][p];

5588

PetscInt b = points[2 * p];

5589

PetscInt c, r, k;

5590

PetscInt dof;

5591

5592

ierr = PetscSectionGetFieldDof(section,b,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5592,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5593

if (!dof) {

5594

continue;

5595

}

5596

if (pointMatOffsets[f][p] < pointMatOffsets[f][p + 1]) {

5597

PetscInt nCols = newPointOffsets[f][p+1]-cStart;

5598

const PetscScalar *mat = pointMat[f] + pointMatOffsets[f][p];

5599

5600

for (r = 0; r < numIndices; r++) {

5601

for (c = 0; c < nCols; c++) {

5602

for (k = 0; k < dof; k++) {

5603

tmpValues[r * newNumIndices + cStart + c] += values[r * numIndices + oldOff + k] * mat[k * nCols + c];

5604

}

5605

}

5606

}

5607

}

5608

else {

5609

/* copy this column as is */

5610

for (r = 0; r < numIndices; r++) {

5611

for (c = 0; c < dof; c++) {

5612

tmpValues[r * newNumIndices + cStart + c] = values[r * numIndices + oldOff + c];

5613

}

5614

}

5615

}

5616

oldOff += dof;

5617

}

5618

}

5619

}

5620

else {

5621

PetscInt oldOff = 0;

5622

for (p = 0; p < numPoints; p++) {

5623

PetscInt cStart = newPointOffsets[0][p];

5624

PetscInt b = points[2 * p];

5625

PetscInt c, r, k;

5626

PetscInt dof;

5627

5628

ierr = PetscSectionGetDof(section,b,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5628,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5629

if (!dof) {

5630

continue;

5631

}

5632

if (pointMatOffsets[0][p] < pointMatOffsets[0][p + 1]) {

5633

PetscInt nCols = newPointOffsets[0][p+1]-cStart;

5634

const PetscScalar *mat = pointMat[0] + pointMatOffsets[0][p];

5635

5636

for (r = 0; r < numIndices; r++) {

5637

for (c = 0; c < nCols; c++) {

5638

for (k = 0; k < dof; k++) {

5639

tmpValues[r * newNumIndices + cStart + c] += mat[k * nCols + c] * values[r * numIndices + oldOff + k];

5640

}

5641

}

5642

}

5643

}

5644

else {

5645

/* copy this column as is */

5646

for (r = 0; r < numIndices; r++) {

5647

for (c = 0; c < dof; c++) {

5648

tmpValues[r * newNumIndices + cStart + c] = values[r * numIndices + oldOff + c];

5649

}

5650

}

5651

}

5652

oldOff += dof;

5653

}

5654

}

5655

5656

if (multiplyLeft) {

5657

ierr = DMGetWorkArray(dm,newNumIndices*newNumIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&newValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5657,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5658

ierr = PetscArrayzero(newValues,newNumIndices*newNumIndices)PetscMemzero(newValues,(newNumIndices*newNumIndices)*sizeof(*
(newValues)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5658,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5659

/* multiply constraints transpose on the left */

5660

if (numFields) {

5661

for (f = 0; f < numFields; f++) {

5662

PetscInt oldOff = offsets[f];

5663

5664

for (p = 0; p < numPoints; p++) {

5665

PetscInt rStart = newPointOffsets[f][p];

5666

PetscInt b = points[2 * p];

5667

PetscInt c, r, k;

5668

PetscInt dof;

5669

5670

ierr = PetscSectionGetFieldDof(section,b,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5670,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5671

if (pointMatOffsets[f][p] < pointMatOffsets[f][p + 1]) {

5672

PetscInt nRows = newPointOffsets[f][p+1]-rStart;

5673

const PetscScalar *PETSC_RESTRICT__restrict mat = pointMat[f] + pointMatOffsets[f][p];

5674

5675

for (r = 0; r < nRows; r++) {

5676

for (c = 0; c < newNumIndices; c++) {

5677

for (k = 0; k < dof; k++) {

5678

newValues[(rStart + r) * newNumIndices + c] += mat[k * nRows + r] * tmpValues[(oldOff + k) * newNumIndices + c];

5679

}

5680

}

5681

}

5682

}

5683

else {

5684

/* copy this row as is */

5685

for (r = 0; r < dof; r++) {

5686

for (c = 0; c < newNumIndices; c++) {

5687

newValues[(rStart + r) * newNumIndices + c] = tmpValues[(oldOff + r) * newNumIndices + c];

5688

}

5689

}

5690

}

5691

oldOff += dof;

5692

}

5693

}

5694

}

5695

else {

5696

PetscInt oldOff = 0;

5697

5698

for (p = 0; p < numPoints; p++) {

5699

PetscInt rStart = newPointOffsets[0][p];

5700

PetscInt b = points[2 * p];

5701

PetscInt c, r, k;

5702

PetscInt dof;

5703

5704

ierr = PetscSectionGetDof(section,b,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5704,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5705

if (pointMatOffsets[0][p] < pointMatOffsets[0][p + 1]) {

5706

PetscInt nRows = newPointOffsets[0][p+1]-rStart;

5707

const PetscScalar *PETSC_RESTRICT__restrict mat = pointMat[0] + pointMatOffsets[0][p];

5708

5709

for (r = 0; r < nRows; r++) {

5710

for (c = 0; c < newNumIndices; c++) {

5711

for (k = 0; k < dof; k++) {

5712

newValues[(rStart + r) * newNumIndices + c] += mat[k * nRows + r] * tmpValues[(oldOff + k) * newNumIndices + c];

5713

}

5714

}

5715

}

5716

}

5717

else {

5718

/* copy this row as is */

5719

for (r = 0; r < dof; r++) {

5720

for (c = 0; c < newNumIndices; c++) {

5721

newValues[(rStart + r) * newNumIndices + c] = tmpValues[(oldOff + r) * newNumIndices + c];

5722

}

5723

}

5724

}

5725

oldOff += dof;

5726

}

5727

}

5728

5729

ierr = DMRestoreWorkArray(dm,newNumIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&tmpValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5729,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5730

}

5731

else {

5732

newValues = tmpValues;

5733

}

5734

}

5735

5736

/* clean up */

5737

ierr = DMRestoreWorkArray(dm,maxDof,MPIU_INT((MPI_Datatype)0x4c000405),&indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5737,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5738

ierr = DMRestoreWorkArray(dm,maxAnchor*maxDof,MPIU_INT((MPI_Datatype)0x4c000405),&newIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5738,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5739

5740

if (numFields) {

5741

for (f = 0; f < numFields; f++) {

5742

ierr = DMRestoreWorkArray(dm,pointMatOffsets[f][numPoints],MPIU_SCALAR((MPI_Datatype)0x4c00080b),&pointMat[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5742,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5743

ierr = DMRestoreWorkArray(dm,numPoints+1,MPIU_INT((MPI_Datatype)0x4c000405),&pointMatOffsets[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5743,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5744

ierr = DMRestoreWorkArray(dm,numPoints+1,MPIU_INT((MPI_Datatype)0x4c000405),&newPointOffsets[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5744,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5745

}

5746

}

5747

else {

5748

ierr = DMRestoreWorkArray(dm,pointMatOffsets[0][numPoints],MPIU_SCALAR((MPI_Datatype)0x4c00080b),&pointMat[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5748,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5749

ierr = DMRestoreWorkArray(dm,numPoints+1,MPIU_INT((MPI_Datatype)0x4c000405),&pointMatOffsets[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5749,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5750

ierr = DMRestoreWorkArray(dm,numPoints+1,MPIU_INT((MPI_Datatype)0x4c000405),&newPointOffsets[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5750,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5751

}

5752

ierr = ISRestoreIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5752,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5753

5754

/* output */

5755

if (outPoints) {

5756

*outPoints = newPoints;

5757

}

5758

else {

5759

ierr = DMRestoreWorkArray(dm,2*newNumPoints,MPIU_INT((MPI_Datatype)0x4c000405),&newPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5759,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5760

}

5761

if (outValues) {

5762

*outValues = newValues;

5763

}

5764

for (f = 0; f <= numFields; f++) {

5765

offsets[f] = newOffsets[f];

5766

}

5767

5768

}

5769

5770

/*@C

5771

DMPlexGetClosureIndices - Get the global indices in a vector v for all points in the closure of the given point

5772

5773

Not collective

5774

5775

Input Parameters:

5776

+ dm - The DM

5777

. section - The section describing the layout in v, or NULL to use the default section

5778

. globalSection - The section describing the parallel layout in v, or NULL to use the default section

5779

- point - The mesh point

5780

5781

Output parameters:

5782

+ numIndices - The number of indices

5783

. indices - The indices

5784

- outOffsets - Field offset if not NULL

5785

5786

Note: Must call DMPlexRestoreClosureIndices() to free allocated memory

5787

5788

Level: advanced

5789

5790

.seealso DMPlexRestoreClosureIndices(), DMPlexVecGetClosure(), DMPlexMatSetClosure()

5791

@*/

5792

PetscErrorCode DMPlexGetClosureIndices(DM dm, PetscSection section, PetscSection globalSection, PetscInt point, PetscInt *numIndices, PetscInt **indices, PetscInt *outOffsets)

5793

{

5794

PetscSection clSection;

5795

IS clPoints;

5796

const PetscInt *clp, *clperm;

5797

const PetscInt **perms[32] = {NULL((void*)0)};

5798

PetscInt *points = NULL((void*)0), *pointsNew;

5799

PetscInt numPoints, numPointsNew;

5800

PetscInt offsets[32];

5801

PetscInt Nf, Nind, NindNew, off, globalOff, f, p;

5802

PetscErrorCode ierr;

5803

5804

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5804; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5805

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),5805,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),5805,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),5805,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),5805,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5806

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),5806
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(section,PETSC_OBJECT)) return PetscError((
(MPI_Comm)0x44000001),5806,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(section))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(section))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),5806,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),5806,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

5807

PetscValidHeaderSpecific(globalSection, PETSC_SECTION_CLASSID, 3)do { if (!globalSection) return PetscError(((MPI_Comm)0x44000001
),5807,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",3); if (
!PetscCheckPointer(globalSection,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),5807,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,3); if (((PetscObject)(globalSection))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(globalSection))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),5807,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),5807,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

5808

if (numIndices) PetscValidPointer(numIndices, 4)do { if (!numIndices) return PetscError(((MPI_Comm)0x44000001
),5808,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(numIndices,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),5808,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0);

5809

PetscValidPointer(indices, 5)do { if (!indices) return PetscError(((MPI_Comm)0x44000001),5809
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if
(!PetscCheckPointer(indices,PETSC_CHAR)) return PetscError((
(MPI_Comm)0x44000001),5809,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

5810

ierr = PetscSectionGetNumFields(section, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5810,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5811

if (Nf > 31) SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Number of fields %D limited to 31", Nf)return PetscError(PetscObjectComm((PetscObject)dm),5811,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Number of fields %D limited to 31",Nf);

5812

ierr = PetscArrayzero(offsets, 32)PetscMemzero(offsets,(32)*sizeof(*(offsets)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5812,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5813

/* Get points in closure */

5814

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5814,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5815

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &clperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5815,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5816

/* Get number of indices and indices per field */

5817

for (p = 0, Nind = 0; p < numPoints*2; p += 2) {

5818

PetscInt dof, fdof;

5819

5820

ierr = PetscSectionGetDof(section, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5820,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5821

for (f = 0; f < Nf; ++f) {

5822

ierr = PetscSectionGetFieldDof(section, points[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5822,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5823

offsets[f+1] += fdof;

5824

}

5825

Nind += dof;

5826

}

5827

for (f = 1; f < Nf; ++f) offsets[f+1] += offsets[f];

5828

if (Nf && offsets[Nf] != Nind) SETERRQ2(PetscObjectComm((PetscObject) dm), PETSC_ERR_PLIB, "Invalid size for closure %D should be %D", offsets[Nf], Nind)return PetscError(PetscObjectComm((PetscObject) dm),5828,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid size for closure %D should be %D",offsets[Nf],Nind);

5829

if (!Nf) offsets[1] = Nind;

5830

/* Get dual space symmetries */

5831

for (f = 0; f < PetscMax(1,Nf)(((1)<(Nf)) ? (Nf) : (1)); f++) {

5832

if (Nf) {ierr = PetscSectionGetFieldPointSyms(section,f,numPoints,points,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5832,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5833

else {ierr = PetscSectionGetPointSyms(section,numPoints,points,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5833,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5834

}

5835

/* Correct for hanging node constraints */

5836

{

5837

ierr = DMPlexAnchorsModifyMat(dm, section, numPoints, Nind, points, perms, NULL((void*)0), &numPointsNew, &NindNew, &pointsNew, NULL((void*)0), offsets, PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5837,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5838

if (numPointsNew) {

5839

for (f = 0; f < PetscMax(1,Nf)(((1)<(Nf)) ? (Nf) : (1)); f++) {

5840

if (Nf) {ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5840,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5841

else {ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5841,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5842

}

5843

for (f = 0; f < PetscMax(1,Nf)(((1)<(Nf)) ? (Nf) : (1)); f++) {

5844

if (Nf) {ierr = PetscSectionGetFieldPointSyms(section,f,numPointsNew,pointsNew,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5844,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5845

else {ierr = PetscSectionGetPointSyms(section,numPointsNew,pointsNew,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5845,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5846

}

5847

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5847,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5848

numPoints = numPointsNew;

5849

Nind = NindNew;

5850

points = pointsNew;

5851

}

5852

}

5853

/* Calculate indices */

5854

ierr = DMGetWorkArray(dm, Nind, MPIU_INT((MPI_Datatype)0x4c000405), indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5854,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5855

if (Nf) {

5856

if (outOffsets) {

5857

PetscInt f;

5858

5859

for (f = 0; f <= Nf; f++) {

5860

outOffsets[f] = offsets[f];

5861

}

5862

}

5863

for (p = 0; p < numPoints; p++) {

5864

ierr = PetscSectionGetOffset(globalSection, points[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5864,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5865

DMPlexGetIndicesPointFields_Internal(section, points[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, offsets, PETSC_FALSE, perms, p, clperm, *indices);

5866

}

5867

} else {

5868

for (p = 0, off = 0; p < numPoints; p++) {

5869

const PetscInt *perm = perms[0] ? perms[0][p] : NULL((void*)0);

5870

5871

ierr = PetscSectionGetOffset(globalSection, points[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5871,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5872

DMPlexGetIndicesPoint_Internal(section, points[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, clperm, *indices);

5873

}

5874

}

5875

/* Cleanup points */

5876

for (f = 0; f < PetscMax(1,Nf)(((1)<(Nf)) ? (Nf) : (1)); f++) {

5877

if (Nf) {ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5877,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5878

else {ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5878,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5879

}

5880

if (numPointsNew) {

5881

ierr = DMRestoreWorkArray(dm, 2*numPointsNew, MPIU_INT((MPI_Datatype)0x4c000405), &pointsNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5881,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5882

} else {

5883

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5883,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5884

}

5885

if (numIndices) *numIndices = Nind;

5886

5887

}

5888

5889

/*@C

5890

DMPlexRestoreClosureIndices - Restore the indices in a vector v for all points in the closure of the given point

5891

5892

Not collective

5893

5894

Input Parameters:

5895

+ dm - The DM

5896

. section - The section describing the layout in v, or NULL to use the default section

5897

. globalSection - The section describing the parallel layout in v, or NULL to use the default section

5898

. point - The mesh point

5899

. numIndices - The number of indices

5900

. indices - The indices

5901

- outOffsets - Field offset if not NULL

5902

5903

Level: advanced

5904

5905

.seealso DMPlexGetClosureIndices(), DMPlexVecGetClosure(), DMPlexMatSetClosure()

5906

@*/

5907

PetscErrorCode DMPlexRestoreClosureIndices(DM dm, PetscSection section, PetscSection globalSection, PetscInt point, PetscInt *numIndices, PetscInt **indices,PetscInt *outOffsets)

5908

{

5909

PetscErrorCode ierr;

5910

5911

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5911; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5912

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),5912,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),5912,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),5912,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),5912,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5913

PetscValidPointer(indices, 5)do { if (!indices) return PetscError(((MPI_Comm)0x44000001),5913
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if
(!PetscCheckPointer(indices,PETSC_CHAR)) return PetscError((
(MPI_Comm)0x44000001),5913,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

5914

ierr = DMRestoreWorkArray(dm, 0, MPIU_INT((MPI_Datatype)0x4c000405), indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5914,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5915

5916

}

5917

5918

/*@C

5919

DMPlexMatSetClosure - Set an array of the values on the closure of 'point'

5920

5921

Not collective

5922

5923

Input Parameters:

5924

+ dm - The DM

5925

. section - The section describing the layout in v, or NULL to use the default section

5926

. globalSection - The section describing the layout in v, or NULL to use the default global section

5927

. A - The matrix

5928

. point - The point in the DM

5929

. values - The array of values

5930

- mode - The insert mode, where INSERT_ALL_VALUES and ADD_ALL_VALUES also overwrite boundary conditions

5931

5932

Fortran Notes:

5933

This routine is only available in Fortran 90, and you must include petsc.h90 in your code.

5934

5935

Level: intermediate

5936

5937

.seealso DMPlexVecGetClosure(), DMPlexVecSetClosure()

5938

@*/

5939

PetscErrorCode DMPlexMatSetClosure(DM dm, PetscSection section, PetscSection globalSection, Mat A, PetscInt point, const PetscScalar values[], InsertMode mode)

5940

{

5941

DM_Plex *mesh = (DM_Plex*) dm->data;

5942

PetscSection clSection;

5943

IS clPoints;

5944

PetscInt *points = NULL((void*)0), *newPoints;

5945

const PetscInt *clp, *clperm;

5946

PetscInt *indices;

5947

PetscInt offsets[32];

5948

const PetscInt **perms[32] = {NULL((void*)0)};

5949

const PetscScalar **flips[32] = {NULL((void*)0)};

5950

PetscInt numFields, numPoints, newNumPoints, numIndices, newNumIndices, dof, off, globalOff, p, f;

5951

PetscScalar *valCopy = NULL((void*)0);

5952

PetscScalar *newValues;

5953

PetscErrorCode ierr;

5954

5955

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5955; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5956

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),5956,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),5956,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),5956,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),5956,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5957

if (!section) {ierr = DMGetLocalSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5957,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5958

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),5958
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(section,PETSC_OBJECT)) return PetscError((
(MPI_Comm)0x44000001),5958,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(section))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(section))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),5958,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),5958,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

5959

if (!globalSection) {ierr = DMGetGlobalSection(dm, &globalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5959,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5960

PetscValidHeaderSpecific(globalSection, PETSC_SECTION_CLASSID, 3)do { if (!globalSection) return PetscError(((MPI_Comm)0x44000001
),5960,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",3); if (
!PetscCheckPointer(globalSection,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),5960,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,3); if (((PetscObject)(globalSection))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(globalSection))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),5960,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),5960,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

5961

PetscValidHeaderSpecific(A, MAT_CLASSID, 4)do { if (!A) return PetscError(((MPI_Comm)0x44000001),5961,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",4); if (!PetscCheckPointer(A,PETSC_OBJECT
)) return PetscError(((MPI_Comm)0x44000001),5961,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,4); if (((PetscObject)(A))->classid != MAT_CLASSID) { if (
((PetscObject)(A))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),5961,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,4); else return PetscError(((MPI_Comm)0x44000001),5961,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",4); } } while (0);

5962

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5962,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5963

if (numFields > 31) SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Number of fields %D limited to 31", numFields)return PetscError(PetscObjectComm((PetscObject)dm),5963,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Number of fields %D limited to 31",numFields);

5964

ierr = PetscArrayzero(offsets, 32)PetscMemzero(offsets,(32)*sizeof(*(offsets)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5964,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5965

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &clperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5965,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5966

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5966,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5967

for (p = 0, numIndices = 0; p < numPoints*2; p += 2) {

5968

PetscInt fdof;

5969

5970

ierr = PetscSectionGetDof(section, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5970,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5971

for (f = 0; f < numFields; ++f) {

5972

ierr = PetscSectionGetFieldDof(section, points[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5972,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5973

offsets[f+1] += fdof;

5974

}

5975

numIndices += dof;

5976

}

5977

for (f = 1; f < numFields; ++f) offsets[f+1] += offsets[f];

5978

5979

if (numFields && offsets[numFields] != numIndices) SETERRQ2(PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "Invalid size for closure %D should be %D", offsets[numFields], numIndices)return PetscError(PetscObjectComm((PetscObject)dm),5979,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid size for closure %D should be %D",offsets[numFields
],numIndices);

5980

/* Get symmetries */

5981

for (f = 0; f < PetscMax(1,numFields)(((1)<(numFields)) ? (numFields) : (1)); f++) {

5982

if (numFields) {ierr = PetscSectionGetFieldPointSyms(section,f,numPoints,points,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5982,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5983

else {ierr = PetscSectionGetPointSyms(section,numPoints,points,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5983,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5984

if (values && flips[f]) { /* may need to apply sign changes to the element matrix */

5985

PetscInt foffset = offsets[f];

5986

5987

for (p = 0; p < numPoints; p++) {

5988

PetscInt point = points[2*p], fdof;

5989

const PetscScalar *flip = flips[f] ? flips[f][p] : NULL((void*)0);

5990

5991

if (!numFields) {

5992

ierr = PetscSectionGetDof(section,point,&fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5992,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5993

} else {

5994

ierr = PetscSectionGetFieldDof(section,point,f,&fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5994,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5995

}

5996

if (flip) {

5997

PetscInt i, j, k;

5998

5999

if (!valCopy) {

6000

ierr = DMGetWorkArray(dm,numIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&valCopy);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6000,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6001

for (j = 0; j < numIndices * numIndices; j++) valCopy[j] = values[j];

6002

values = valCopy;

6003

}

6004

for (i = 0; i < fdof; i++) {

6005

PetscScalar fval = flip[i];

6006

6007

for (k = 0; k < numIndices; k++) {

6008

valCopy[numIndices * (foffset + i) + k] *= fval;

6009

valCopy[numIndices * k + (foffset + i)] *= fval;

6010

}

6011

}

6012

}

6013

foffset += fdof;

6014

}

6015

}

6016

}

6017

ierr = DMPlexAnchorsModifyMat(dm,section,numPoints,numIndices,points,perms,values,&newNumPoints,&newNumIndices,&newPoints,&newValues,offsets,PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6017,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6018

if (newNumPoints) {

6019

if (valCopy) {

6020

ierr = DMRestoreWorkArray(dm,numIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&valCopy);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6020,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6021

}

6022

for (f = 0; f < PetscMax(1,numFields)(((1)<(numFields)) ? (numFields) : (1)); f++) {

6023

if (numFields) {ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6023,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6024

else {ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6024,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6025

}

6026

for (f = 0; f < PetscMax(1,numFields)(((1)<(numFields)) ? (numFields) : (1)); f++) {

6027

if (numFields) {ierr = PetscSectionGetFieldPointSyms(section,f,newNumPoints,newPoints,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6027,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6028

else {ierr = PetscSectionGetPointSyms(section,newNumPoints,newPoints,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6028,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6029

}

6030

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6030,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6031

numPoints = newNumPoints;

6032

numIndices = newNumIndices;

6033

points = newPoints;

6034

values = newValues;

6035

}

6036

ierr = DMGetWorkArray(dm, numIndices, MPIU_INT((MPI_Datatype)0x4c000405), &indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6036,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6037

if (numFields) {

6038

PetscBool useFieldOffsets;

6039

6040

ierr = PetscSectionGetUseFieldOffsets(globalSection, &useFieldOffsets);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6040,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6041

if (useFieldOffsets) {

6042

for (p = 0; p < numPoints; p++) {

6043

DMPlexGetIndicesPointFieldsSplit_Internal(section, globalSection, points[2*p], offsets, PETSC_FALSE, perms, p, clperm, indices);

6044

}

6045

} else {

6046

for (p = 0; p < numPoints; p++) {

6047

ierr = PetscSectionGetOffset(globalSection, points[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6047,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6048

DMPlexGetIndicesPointFields_Internal(section, points[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, offsets, PETSC_FALSE, perms, p, clperm, indices);

6049

}

6050

}

6051

} else {

6052

for (p = 0, off = 0; p < numPoints; p++) {

6053

const PetscInt *perm = perms[0] ? perms[0][p] : NULL((void*)0);

6054

ierr = PetscSectionGetOffset(globalSection, points[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6054,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6055

DMPlexGetIndicesPoint_Internal(section, points[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, clperm, indices);

6056

}

6057

}

6058

if (mesh->printSetValues) {ierr = DMPlexPrintMatSetValues(PETSC_VIEWER_STDOUT_SELFPETSC_VIEWER_STDOUT_(((MPI_Comm)0x44000001)), A, point, numIndices, indices, 0, NULL((void*)0), values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6058,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6059

ierr = MatSetValues(A, numIndices, indices, numIndices, indices, values, mode);

6060

if (mesh->printFEM > 1) {

6061

PetscInt i;

6062

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), " Indices:");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6062,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6063

for (i = 0; i < numIndices; ++i) {ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), " %D", indices[i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6063,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6064

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6064,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6065

}

6066

if (ierr) {

6067

PetscMPIInt rank;

6068

PetscErrorCode ierr2;

6069

6070

ierr2 = MPI_Comm_rank(PetscObjectComm((PetscObject)A), &rank);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6070,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6071

ierr2 = (*PetscErrorPrintf)("[%d]ERROR in DMPlexMatSetClosure\n", rank);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6071,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6072

ierr2 = DMPlexPrintMatSetValues(PETSC_VIEWER_STDERR_SELFPETSC_VIEWER_STDERR_(((MPI_Comm)0x44000001)), A, point, numIndices, indices, 0, NULL((void*)0), values);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6072,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6073

ierr2 = DMRestoreWorkArray(dm, numIndices, MPIU_INT((MPI_Datatype)0x4c000405), &indices);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6073,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6074

CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6074,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6075

}

6076

for (f = 0; f < PetscMax(1,numFields)(((1)<(numFields)) ? (numFields) : (1)); f++) {

6077

if (numFields) {ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6077,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6078

else {ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6078,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6079

}

6080

if (newNumPoints) {

6081

ierr = DMRestoreWorkArray(dm,newNumIndices*newNumIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&newValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6081,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6082

ierr = DMRestoreWorkArray(dm,2*newNumPoints,MPIU_INT((MPI_Datatype)0x4c000405),&newPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6082,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6083

}

6084

else {

6085

if (valCopy) {

6086

ierr = DMRestoreWorkArray(dm,numIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&valCopy);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6086,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6087

}

6088

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6088,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6089

}

6090

ierr = DMRestoreWorkArray(dm, numIndices, MPIU_INT((MPI_Datatype)0x4c000405), &indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6090,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6091

6092

}

6093

6094

PetscErrorCode DMPlexMatSetClosureRefined(DM dmf, PetscSection fsection, PetscSection globalFSection, DM dmc, PetscSection csection, PetscSection globalCSection, Mat A, PetscInt point, const PetscScalar values[], InsertMode mode)

6095

{

6096

DM_Plex *mesh = (DM_Plex*) dmf->data;

6097

PetscInt *fpoints = NULL((void*)0), *ftotpoints = NULL((void*)0);

6098

PetscInt *cpoints = NULL((void*)0);

6099

PetscInt *findices, *cindices;

6100

const PetscInt *fclperm, *cclperm;

6101

PetscInt foffsets[32], coffsets[32];

6102

CellRefiner cellRefiner;

6103

PetscInt numFields, numSubcells, maxFPoints, numFPoints, numCPoints, numFIndices, numCIndices, dof, off, globalOff, pStart, pEnd, p, q, r, s, f;

6104

PetscErrorCode ierr;

6105

6106

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6106; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6107

PetscValidHeaderSpecific(dmf, DM_CLASSID, 1)do { if (!dmf) return PetscError(((MPI_Comm)0x44000001),6107,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dmf,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),6107,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dmf))->classid != DM_CLASSID) { if
(((PetscObject)(dmf))->classid == -1) return PetscError((
(MPI_Comm)0x44000001),6107,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6107,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6108

PetscValidHeaderSpecific(dmc, DM_CLASSID, 4)do { if (!dmc) return PetscError(((MPI_Comm)0x44000001),6108,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",4); if (
!PetscCheckPointer(dmc,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),6108,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,4); if (((PetscObject)(dmc))->classid != DM_CLASSID) { if
(((PetscObject)(dmc))->classid == -1) return PetscError((
(MPI_Comm)0x44000001),6108,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,4); else return PetscError(((MPI_Comm)0x44000001),6108,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",4); } } while (0);

6109

if (!fsection) {ierr = DMGetLocalSection(dmf, &fsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6109,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6110

PetscValidHeaderSpecific(fsection, PETSC_SECTION_CLASSID, 2)do { if (!fsection) return PetscError(((MPI_Comm)0x44000001),
6110,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(fsection,PETSC_OBJECT)) return PetscError(
((MPI_Comm)0x44000001),6110,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(fsection))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(fsection))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),6110,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),6110,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

6111

if (!csection) {ierr = DMGetLocalSection(dmc, &csection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6111,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6112

PetscValidHeaderSpecific(csection, PETSC_SECTION_CLASSID, 5)do { if (!csection) return PetscError(((MPI_Comm)0x44000001),
6112,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",5); if (
!PetscCheckPointer(csection,PETSC_OBJECT)) return PetscError(
((MPI_Comm)0x44000001),6112,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,5); if (((PetscObject)(csection))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(csection))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),6112,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,5); else return PetscError(((MPI_Comm)0x44000001),6112,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",5); } } while (0);

6113

if (!globalFSection) {ierr = DMGetGlobalSection(dmf, &globalFSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6113,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6114

PetscValidHeaderSpecific(globalFSection, PETSC_SECTION_CLASSID, 3)do { if (!globalFSection) return PetscError(((MPI_Comm)0x44000001
),6114,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",3); if (
!PetscCheckPointer(globalFSection,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),6114,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,3); if (((PetscObject)(globalFSection))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(globalFSection))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),6114,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),6114,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

6115

if (!globalCSection) {ierr = DMGetGlobalSection(dmc, &globalCSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6115,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6116

PetscValidHeaderSpecific(globalCSection, PETSC_SECTION_CLASSID, 6)do { if (!globalCSection) return PetscError(((MPI_Comm)0x44000001
),6116,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",6); if (
!PetscCheckPointer(globalCSection,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),6116,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,6); if (((PetscObject)(globalCSection))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(globalCSection))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),6116,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,6); else return PetscError(((MPI_Comm)0x44000001),6116,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",6); } } while (0);

6117

PetscValidHeaderSpecific(A, MAT_CLASSID, 7)do { if (!A) return PetscError(((MPI_Comm)0x44000001),6117,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",7); if (!PetscCheckPointer(A,PETSC_OBJECT
)) return PetscError(((MPI_Comm)0x44000001),6117,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,7); if (((PetscObject)(A))->classid != MAT_CLASSID) { if (
((PetscObject)(A))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6117,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,7); else return PetscError(((MPI_Comm)0x44000001),6117,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",7); } } while (0);

6118

ierr = PetscSectionGetNumFields(fsection, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6118,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6119

if (numFields > 31) SETERRQ1(PetscObjectComm((PetscObject)dmf), PETSC_ERR_ARG_OUTOFRANGE, "Number of fields %D limited to 31", numFields)return PetscError(PetscObjectComm((PetscObject)dmf),6119,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Number of fields %D limited to 31",numFields);

6120

ierr = PetscArrayzero(foffsets, 32)PetscMemzero(foffsets,(32)*sizeof(*(foffsets)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6120,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6121

ierr = PetscArrayzero(coffsets, 32)PetscMemzero(coffsets,(32)*sizeof(*(coffsets)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6121,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6122

ierr = PetscSectionGetClosureInversePermutation_Internal(fsection, (PetscObject) dmf, NULL((void*)0), &fclperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6122,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6123

ierr = PetscSectionGetClosureInversePermutation_Internal(csection, (PetscObject) dmc, NULL((void*)0), &cclperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6123,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6124

/* Column indices */

6125

ierr = DMPlexGetTransitiveClosure(dmc, point, PETSC_TRUE, &numCPoints, &cpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6125,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6126

maxFPoints = numCPoints;

6127

/* Compress out points not in the section */

6128

/* TODO: Squeeze out points with 0 dof as well */

6129

ierr = PetscSectionGetChart(csection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6129,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6130

for (p = 0, q = 0; p < numCPoints*2; p += 2) {

6131

if ((cpoints[p] >= pStart) && (cpoints[p] < pEnd)) {

6132

cpoints[q*2] = cpoints[p];

6133

cpoints[q*2+1] = cpoints[p+1];

6134

++q;

6135

}

6136

}

6137

numCPoints = q;

6138

for (p = 0, numCIndices = 0; p < numCPoints*2; p += 2) {

6139

PetscInt fdof;

6140

6141

ierr = PetscSectionGetDof(csection, cpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6141,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6142

if (!dof) continue;

6143

for (f = 0; f < numFields; ++f) {

6144

ierr = PetscSectionGetFieldDof(csection, cpoints[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6144,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6145

coffsets[f+1] += fdof;

6146

}

6147

numCIndices += dof;

6148

}

6149

for (f = 1; f < numFields; ++f) coffsets[f+1] += coffsets[f];

6150

/* Row indices */

6151

ierr = DMPlexGetCellRefiner_Internal(dmc, &cellRefiner);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6151,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6152

ierr = CellRefinerGetAffineTransforms_Internal(cellRefiner, &numSubcells, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6152,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6153

ierr = DMGetWorkArray(dmf, maxFPoints*2*numSubcells, MPIU_INT((MPI_Datatype)0x4c000405), &ftotpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6153,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6154

for (r = 0, q = 0; r < numSubcells; ++r) {

6155

/* TODO Map from coarse to fine cells */

6156

ierr = DMPlexGetTransitiveClosure(dmf, point*numSubcells + r, PETSC_TRUE, &numFPoints, &fpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6156,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6157

/* Compress out points not in the section */

6158

ierr = PetscSectionGetChart(fsection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6158,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6159

for (p = 0; p < numFPoints*2; p += 2) {

6160

if ((fpoints[p] >= pStart) && (fpoints[p] < pEnd)) {

6161

ierr = PetscSectionGetDof(fsection, fpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6161,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6162

if (!dof) continue;

6163

for (s = 0; s < q; ++s) if (fpoints[p] == ftotpoints[s*2]) break;

6164

if (s < q) continue;

6165

ftotpoints[q*2] = fpoints[p];

6166

ftotpoints[q*2+1] = fpoints[p+1];

6167

++q;

6168

}

6169

}

6170

ierr = DMPlexRestoreTransitiveClosure(dmf, point, PETSC_TRUE, &numFPoints, &fpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6170,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6171

}

6172

numFPoints = q;

6173

for (p = 0, numFIndices = 0; p < numFPoints*2; p += 2) {

6174

PetscInt fdof;

6175

6176

ierr = PetscSectionGetDof(fsection, ftotpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6176,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6177

if (!dof) continue;

6178

for (f = 0; f < numFields; ++f) {

6179

ierr = PetscSectionGetFieldDof(fsection, ftotpoints[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6179,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6180

foffsets[f+1] += fdof;

6181

}

6182

numFIndices += dof;

6183

}

6184

for (f = 1; f < numFields; ++f) foffsets[f+1] += foffsets[f];

6185

6186

if (numFields && foffsets[numFields] != numFIndices) SETERRQ2(PetscObjectComm((PetscObject)dmf), PETSC_ERR_PLIB, "Invalid size for closure %D should be %D", foffsets[numFields], numFIndices)return PetscError(PetscObjectComm((PetscObject)dmf),6186,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid size for closure %D should be %D",foffsets[numFields
],numFIndices);

6187

if (numFields && coffsets[numFields] != numCIndices) SETERRQ2(PetscObjectComm((PetscObject)dmc), PETSC_ERR_PLIB, "Invalid size for closure %D should be %D", coffsets[numFields], numCIndices)return PetscError(PetscObjectComm((PetscObject)dmc),6187,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid size for closure %D should be %D",coffsets[numFields
],numCIndices);

6188

ierr = DMGetWorkArray(dmf, numFIndices, MPIU_INT((MPI_Datatype)0x4c000405), &findices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6188,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6189

ierr = DMGetWorkArray(dmc, numCIndices, MPIU_INT((MPI_Datatype)0x4c000405), &cindices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6189,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6190

if (numFields) {

6191

const PetscInt **permsF[32] = {NULL((void*)0)};

6192

const PetscInt **permsC[32] = {NULL((void*)0)};

6193

6194

for (f = 0; f < numFields; f++) {

6195

ierr = PetscSectionGetFieldPointSyms(fsection,f,numFPoints,ftotpoints,&permsF[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6195,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6196

ierr = PetscSectionGetFieldPointSyms(csection,f,numCPoints,cpoints,&permsC[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6196,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6197

}

6198

for (p = 0; p < numFPoints; p++) {

6199

ierr = PetscSectionGetOffset(globalFSection, ftotpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6199,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6200

ierr = DMPlexGetIndicesPointFields_Internal(fsection, ftotpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, foffsets, PETSC_FALSE, permsF, p, fclperm, findices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6200,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6201

}

6202

for (p = 0; p < numCPoints; p++) {

6203

ierr = PetscSectionGetOffset(globalCSection, cpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6203,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6204

ierr = DMPlexGetIndicesPointFields_Internal(csection, cpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, coffsets, PETSC_FALSE, permsC, p, cclperm, cindices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6204,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6205

}

6206

for (f = 0; f < numFields; f++) {

6207

ierr = PetscSectionRestoreFieldPointSyms(fsection,f,numFPoints,ftotpoints,&permsF[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6207,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6208

ierr = PetscSectionRestoreFieldPointSyms(csection,f,numCPoints,cpoints,&permsC[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6208,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6209

}

6210

} else {

6211

const PetscInt **permsF = NULL((void*)0);

6212

const PetscInt **permsC = NULL((void*)0);

6213

6214

ierr = PetscSectionGetPointSyms(fsection,numFPoints,ftotpoints,&permsF,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6214,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6215

ierr = PetscSectionGetPointSyms(csection,numCPoints,cpoints,&permsC,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6215,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6216

for (p = 0, off = 0; p < numFPoints; p++) {

6217

const PetscInt *perm = permsF ? permsF[p] : NULL((void*)0);

6218

6219

ierr = PetscSectionGetOffset(globalFSection, ftotpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6219,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6220

ierr = DMPlexGetIndicesPoint_Internal(fsection, ftotpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, fclperm, findices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6220,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6221

}

6222

for (p = 0, off = 0; p < numCPoints; p++) {

6223

const PetscInt *perm = permsC ? permsC[p] : NULL((void*)0);

6224

6225

ierr = PetscSectionGetOffset(globalCSection, cpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6225,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6226

ierr = DMPlexGetIndicesPoint_Internal(csection, cpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, cclperm, cindices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6226,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6227

}

6228

ierr = PetscSectionRestorePointSyms(fsection,numFPoints,ftotpoints,&permsF,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6228,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6229

ierr = PetscSectionRestorePointSyms(csection,numCPoints,cpoints,&permsC,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6229,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6230

}

6231

if (mesh->printSetValues) {ierr = DMPlexPrintMatSetValues(PETSC_VIEWER_STDOUT_SELFPETSC_VIEWER_STDOUT_(((MPI_Comm)0x44000001)), A, point, numFIndices, findices, numCIndices, cindices, values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6231,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6232

/* TODO: flips */

6233

ierr = MatSetValues(A, numFIndices, findices, numCIndices, cindices, values, mode);

6234

if (ierr) {

6235

PetscMPIInt rank;

6236

PetscErrorCode ierr2;

6237

6238

ierr2 = MPI_Comm_rank(PetscObjectComm((PetscObject)A), &rank);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6238,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6239

ierr2 = (*PetscErrorPrintf)("[%d]ERROR in DMPlexMatSetClosure\n", rank);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6239,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6240

ierr2 = DMPlexPrintMatSetValues(PETSC_VIEWER_STDERR_SELFPETSC_VIEWER_STDERR_(((MPI_Comm)0x44000001)), A, point, numFIndices, findices, numCIndices, cindices, values);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6240,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6241

ierr2 = DMRestoreWorkArray(dmf, numFIndices, MPIU_INT((MPI_Datatype)0x4c000405), &findices);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6241,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6242

ierr2 = DMRestoreWorkArray(dmc, numCIndices, MPIU_INT((MPI_Datatype)0x4c000405), &cindices);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6242,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6243

CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6243,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6244

}

6245

ierr = DMRestoreWorkArray(dmf, numCPoints*2*4, MPIU_INT((MPI_Datatype)0x4c000405), &ftotpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6245,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6246

ierr = DMPlexRestoreTransitiveClosure(dmc, point, PETSC_TRUE, &numCPoints, &cpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6246,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6247

ierr = DMRestoreWorkArray(dmf, numFIndices, MPIU_INT((MPI_Datatype)0x4c000405), &findices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6247,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6248

ierr = DMRestoreWorkArray(dmc, numCIndices, MPIU_INT((MPI_Datatype)0x4c000405), &cindices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6248,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6249

6250

}

6251

6252

PetscErrorCode DMPlexMatGetClosureIndicesRefined(DM dmf, PetscSection fsection, PetscSection globalFSection, DM dmc, PetscSection csection, PetscSection globalCSection, PetscInt point, PetscInt cindices[], PetscInt findices[])

6253

{

6254

PetscInt *fpoints = NULL((void*)0), *ftotpoints = NULL((void*)0);

6255

PetscInt *cpoints = NULL((void*)0);

6256

PetscInt foffsets[32], coffsets[32];

6257

const PetscInt *fclperm, *cclperm;

6258

CellRefiner cellRefiner;

6259

PetscInt numFields, numSubcells, maxFPoints, numFPoints, numCPoints, numFIndices, numCIndices, dof, off, globalOff, pStart, pEnd, p, q, r, s, f;

6260

PetscErrorCode ierr;

6261

6262

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6262; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6263

PetscValidHeaderSpecific(dmf, DM_CLASSID, 1)do { if (!dmf) return PetscError(((MPI_Comm)0x44000001),6263,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dmf,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),6263,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dmf))->classid != DM_CLASSID) { if
(((PetscObject)(dmf))->classid == -1) return PetscError((
(MPI_Comm)0x44000001),6263,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6263,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6264

PetscValidHeaderSpecific(dmc, DM_CLASSID, 4)do { if (!dmc) return PetscError(((MPI_Comm)0x44000001),6264,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",4); if (
!PetscCheckPointer(dmc,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),6264,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,4); if (((PetscObject)(dmc))->classid != DM_CLASSID) { if
(((PetscObject)(dmc))->classid == -1) return PetscError((
(MPI_Comm)0x44000001),6264,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,4); else return PetscError(((MPI_Comm)0x44000001),6264,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",4); } } while (0);

6265

if (!fsection) {ierr = DMGetLocalSection(dmf, &fsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6265,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6266

PetscValidHeaderSpecific(fsection, PETSC_SECTION_CLASSID, 2)do { if (!fsection) return PetscError(((MPI_Comm)0x44000001),
6266,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(fsection,PETSC_OBJECT)) return PetscError(
((MPI_Comm)0x44000001),6266,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(fsection))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(fsection))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),6266,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),6266,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

6267

if (!csection) {ierr = DMGetLocalSection(dmc, &csection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6267,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6268

PetscValidHeaderSpecific(csection, PETSC_SECTION_CLASSID, 5)do { if (!csection) return PetscError(((MPI_Comm)0x44000001),
6268,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",5); if (
!PetscCheckPointer(csection,PETSC_OBJECT)) return PetscError(
((MPI_Comm)0x44000001),6268,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,5); if (((PetscObject)(csection))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(csection))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),6268,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,5); else return PetscError(((MPI_Comm)0x44000001),6268,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",5); } } while (0);

6269

if (!globalFSection) {ierr = DMGetGlobalSection(dmf, &globalFSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6269,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6270

PetscValidHeaderSpecific(globalFSection, PETSC_SECTION_CLASSID, 3)do { if (!globalFSection) return PetscError(((MPI_Comm)0x44000001
),6270,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",3); if (
!PetscCheckPointer(globalFSection,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),6270,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,3); if (((PetscObject)(globalFSection))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(globalFSection))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),6270,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),6270,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

6271

if (!globalCSection) {ierr = DMGetGlobalSection(dmc, &globalCSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6271,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6272

PetscValidHeaderSpecific(globalCSection, PETSC_SECTION_CLASSID, 6)do { if (!globalCSection) return PetscError(((MPI_Comm)0x44000001
),6272,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",6); if (
!PetscCheckPointer(globalCSection,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),6272,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,6); if (((PetscObject)(globalCSection))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(globalCSection))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),6272,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,6); else return PetscError(((MPI_Comm)0x44000001),6272,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",6); } } while (0);

6273

ierr = PetscSectionGetNumFields(fsection, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6273,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6274

if (numFields > 31) SETERRQ1(PetscObjectComm((PetscObject)dmf), PETSC_ERR_ARG_OUTOFRANGE, "Number of fields %D limited to 31", numFields)return PetscError(PetscObjectComm((PetscObject)dmf),6274,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Number of fields %D limited to 31",numFields);

6275

ierr = PetscArrayzero(foffsets, 32)PetscMemzero(foffsets,(32)*sizeof(*(foffsets)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6275,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6276

ierr = PetscArrayzero(coffsets, 32)PetscMemzero(coffsets,(32)*sizeof(*(coffsets)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6276,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6277

ierr = PetscSectionGetClosureInversePermutation_Internal(fsection, (PetscObject) dmf, NULL((void*)0), &fclperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6277,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6278

ierr = PetscSectionGetClosureInversePermutation_Internal(csection, (PetscObject) dmc, NULL((void*)0), &cclperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6278,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6279

/* Column indices */

6280

ierr = DMPlexGetTransitiveClosure(dmc, point, PETSC_TRUE, &numCPoints, &cpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6280,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6281

maxFPoints = numCPoints;

6282

/* Compress out points not in the section */

6283

/* TODO: Squeeze out points with 0 dof as well */

6284

ierr = PetscSectionGetChart(csection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6284,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6285

for (p = 0, q = 0; p < numCPoints*2; p += 2) {

6286

if ((cpoints[p] >= pStart) && (cpoints[p] < pEnd)) {

6287

cpoints[q*2] = cpoints[p];

6288

cpoints[q*2+1] = cpoints[p+1];

6289

++q;

6290

}

6291

}

6292

numCPoints = q;

6293

for (p = 0, numCIndices = 0; p < numCPoints*2; p += 2) {

6294

PetscInt fdof;

6295

6296

ierr = PetscSectionGetDof(csection, cpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6296,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6297

if (!dof) continue;

6298

for (f = 0; f < numFields; ++f) {

6299

ierr = PetscSectionGetFieldDof(csection, cpoints[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6299,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6300

coffsets[f+1] += fdof;

6301

}

6302

numCIndices += dof;

6303

}

6304

for (f = 1; f < numFields; ++f) coffsets[f+1] += coffsets[f];

6305

/* Row indices */

6306

ierr = DMPlexGetCellRefiner_Internal(dmc, &cellRefiner);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6306,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6307

ierr = CellRefinerGetAffineTransforms_Internal(cellRefiner, &numSubcells, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6307,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6308

ierr = DMGetWorkArray(dmf, maxFPoints*2*numSubcells, MPIU_INT((MPI_Datatype)0x4c000405), &ftotpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6308,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6309

for (r = 0, q = 0; r < numSubcells; ++r) {

6310

/* TODO Map from coarse to fine cells */

6311

ierr = DMPlexGetTransitiveClosure(dmf, point*numSubcells + r, PETSC_TRUE, &numFPoints, &fpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6311,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6312

/* Compress out points not in the section */

6313

ierr = PetscSectionGetChart(fsection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6313,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6314

for (p = 0; p < numFPoints*2; p += 2) {

6315

if ((fpoints[p] >= pStart) && (fpoints[p] < pEnd)) {

6316

ierr = PetscSectionGetDof(fsection, fpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6316,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6317

if (!dof) continue;

6318

for (s = 0; s < q; ++s) if (fpoints[p] == ftotpoints[s*2]) break;

6319

if (s < q) continue;

6320

ftotpoints[q*2] = fpoints[p];

6321

ftotpoints[q*2+1] = fpoints[p+1];

6322

++q;

6323

}

6324

}

6325

ierr = DMPlexRestoreTransitiveClosure(dmf, point, PETSC_TRUE, &numFPoints, &fpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6325,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6326

}

6327

numFPoints = q;

6328

for (p = 0, numFIndices = 0; p < numFPoints*2; p += 2) {

6329

PetscInt fdof;

6330

6331

ierr = PetscSectionGetDof(fsection, ftotpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6331,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6332

if (!dof) continue;

6333

for (f = 0; f < numFields; ++f) {

6334

ierr = PetscSectionGetFieldDof(fsection, ftotpoints[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6334,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6335

foffsets[f+1] += fdof;

6336

}

6337

numFIndices += dof;

6338

}

6339

for (f = 1; f < numFields; ++f) foffsets[f+1] += foffsets[f];

6340

6341

if (numFields && foffsets[numFields] != numFIndices) SETERRQ2(PetscObjectComm((PetscObject)dmf), PETSC_ERR_PLIB, "Invalid size for closure %D should be %D", foffsets[numFields], numFIndices)return PetscError(PetscObjectComm((PetscObject)dmf),6341,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid size for closure %D should be %D",foffsets[numFields
],numFIndices);

6342

if (numFields && coffsets[numFields] != numCIndices) SETERRQ2(PetscObjectComm((PetscObject)dmc), PETSC_ERR_PLIB, "Invalid size for closure %D should be %D", coffsets[numFields], numCIndices)return PetscError(PetscObjectComm((PetscObject)dmc),6342,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid size for closure %D should be %D",coffsets[numFields
],numCIndices);

6343

if (numFields) {

6344

const PetscInt **permsF[32] = {NULL((void*)0)};

6345

const PetscInt **permsC[32] = {NULL((void*)0)};

6346

6347

for (f = 0; f < numFields; f++) {

6348

ierr = PetscSectionGetFieldPointSyms(fsection,f,numFPoints,ftotpoints,&permsF[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6348,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6349

ierr = PetscSectionGetFieldPointSyms(csection,f,numCPoints,cpoints,&permsC[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6349,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6350

}

6351

for (p = 0; p < numFPoints; p++) {

6352

ierr = PetscSectionGetOffset(globalFSection, ftotpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6352,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6353

DMPlexGetIndicesPointFields_Internal(fsection, ftotpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, foffsets, PETSC_FALSE, permsF, p, fclperm, findices);

6354

}

6355

for (p = 0; p < numCPoints; p++) {

6356

ierr = PetscSectionGetOffset(globalCSection, cpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6356,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6357

DMPlexGetIndicesPointFields_Internal(csection, cpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, coffsets, PETSC_FALSE, permsC, p, cclperm, cindices);

6358

}

6359

for (f = 0; f < numFields; f++) {

6360

ierr = PetscSectionRestoreFieldPointSyms(fsection,f,numFPoints,ftotpoints,&permsF[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6360,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6361

ierr = PetscSectionRestoreFieldPointSyms(csection,f,numCPoints,cpoints,&permsC[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6361,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6362

}

6363

} else {

6364

const PetscInt **permsF = NULL((void*)0);

6365

const PetscInt **permsC = NULL((void*)0);

6366

6367

ierr = PetscSectionGetPointSyms(fsection,numFPoints,ftotpoints,&permsF,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6367,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6368

ierr = PetscSectionGetPointSyms(csection,numCPoints,cpoints,&permsC,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6368,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6369

for (p = 0, off = 0; p < numFPoints; p++) {

6370

const PetscInt *perm = permsF ? permsF[p] : NULL((void*)0);

6371

6372

ierr = PetscSectionGetOffset(globalFSection, ftotpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6372,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6373

DMPlexGetIndicesPoint_Internal(fsection, ftotpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, fclperm, findices);

6374

}

6375

for (p = 0, off = 0; p < numCPoints; p++) {

6376

const PetscInt *perm = permsC ? permsC[p] : NULL((void*)0);

6377

6378

ierr = PetscSectionGetOffset(globalCSection, cpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6378,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6379

DMPlexGetIndicesPoint_Internal(csection, cpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, cclperm, cindices);

6380

}

6381

ierr = PetscSectionRestorePointSyms(fsection,numFPoints,ftotpoints,&permsF,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6381,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6382

ierr = PetscSectionRestorePointSyms(csection,numCPoints,cpoints,&permsC,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6382,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6383

}

6384

ierr = DMRestoreWorkArray(dmf, numCPoints*2*4, MPIU_INT((MPI_Datatype)0x4c000405), &ftotpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6384,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6385

ierr = DMPlexRestoreTransitiveClosure(dmc, point, PETSC_TRUE, &numCPoints, &cpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6385,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6386

6387

}

6388

6389

/*@

6390

DMPlexGetHybridBounds - Get the first mesh point of each dimension which is a hybrid

6391

6392

Input Parameter:

6393

. dm - The DMPlex object

6394

6395

Output Parameters:

6396

+ cMax - The first hybrid cell

6397

. fMax - The first hybrid face

6398

. eMax - The first hybrid edge

6399

- vMax - The first hybrid vertex

6400

6401

Level: developer

6402

6403

.seealso DMPlexCreateHybridMesh(), DMPlexSetHybridBounds()

6404

@*/

6405

PetscErrorCode DMPlexGetHybridBounds(DM dm, PetscInt *cMax, PetscInt *fMax, PetscInt *eMax, PetscInt *vMax)

6406

{

6407

DM_Plex *mesh = (DM_Plex*) dm->data;

6408

PetscInt dim;

6409

PetscErrorCode ierr;

6410

6411

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6411; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6412

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6412,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6412,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6412,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6412,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6413

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6413,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6414

if (dim < 0) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONGSTATE, "DM dimension not yet set")return PetscError(PetscObjectComm((PetscObject)dm),6414,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",73,PETSC_ERROR_INITIAL
,"DM dimension not yet set");

6415

if (cMax) *cMax = mesh->hybridPointMax[dim];

6416

if (fMax) *fMax = mesh->hybridPointMax[PetscMax(dim-1,0)(((dim-1)<(0)) ? (0) : (dim-1))];

6417

if (eMax) *eMax = mesh->hybridPointMax[1];

6418

if (vMax) *vMax = mesh->hybridPointMax[0];

6419

6420

}

6421

6422

static PetscErrorCode DMPlexCreateDimStratum(DM dm, DMLabel depthLabel, DMLabel dimLabel, PetscInt d, PetscInt dMax)

6423

{

6424

IS is, his;

6425

PetscInt first = 0, stride;

6426

PetscBool isStride;

6427

PetscErrorCode ierr;

6428

6429

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6429; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6430

ierr = DMLabelGetStratumIS(depthLabel, d, &is);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6430,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6431

ierr = PetscObjectTypeCompare((PetscObject) is, ISSTRIDE"stride", &isStride);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6431,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6432

if (isStride) {

6433

ierr = ISStrideGetInfo(is, &first, &stride);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6433,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6434

}

6435

if (is && (!isStride || stride != 1)) SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONGSTATE, "DM is not stratified: depth %D IS is not contiguous", d)return PetscError(((MPI_Comm)0x44000001),6435,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,73,PETSC_ERROR_INITIAL,"DM is not stratified: depth %D IS is not contiguous"
,d);

6436

ierr = ISCreateStride(PETSC_COMM_SELF((MPI_Comm)0x44000001), (dMax - first), first, 1, &his);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6436,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6437

ierr = DMLabelSetStratumIS(dimLabel, d, his);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6437,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6438

ierr = ISDestroy(&his);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6438,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6439

ierr = ISDestroy(&is);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6439,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6440

6441

}

6442

6443

/*@

6444

DMPlexSetHybridBounds - Set the first mesh point of each dimension which is a hybrid

6445

6446

Input Parameters:

6447

+ dm - The DMPlex object

6448

. cMax - The first hybrid cell

6449

. fMax - The first hybrid face

6450

. eMax - The first hybrid edge

6451

- vMax - The first hybrid vertex

6452

6453

Level: developer

6454

6455

.seealso DMPlexCreateHybridMesh(), DMPlexGetHybridBounds()

6456

@*/

6457

PetscErrorCode DMPlexSetHybridBounds(DM dm, PetscInt cMax, PetscInt fMax, PetscInt eMax, PetscInt vMax)

6458

{

6459

DM_Plex *mesh = (DM_Plex*) dm->data;

6460

PetscInt dim;

6461

PetscErrorCode ierr;

6462

6463

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6463; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6464

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6464,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6464,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6464,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6464,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6465

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6465,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6466

if (dim < 0) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONGSTATE, "DM dimension not yet set")return PetscError(PetscObjectComm((PetscObject)dm),6466,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",73,PETSC_ERROR_INITIAL
,"DM dimension not yet set");

6467

if (cMax >= 0) mesh->hybridPointMax[dim] = cMax;

6468

if (fMax >= 0) mesh->hybridPointMax[PetscMax(dim-1,0)(((dim-1)<(0)) ? (0) : (dim-1))] = fMax;

6469

if (eMax >= 0) mesh->hybridPointMax[1] = eMax;

6470

if (vMax >= 0) mesh->hybridPointMax[0] = vMax;

6471

6472

}

6473

6474

/*@C

6475

DMPlexGetVTKCellHeight - Returns the height in the DAG used to determine which points are cells (normally 0)

6476

6477

Input Parameter:

6478

. dm - The DMPlex object

6479

6480

Output Parameter:

6481

. cellHeight - The height of a cell

6482

6483

Level: developer

6484

6485

.seealso DMPlexSetVTKCellHeight()

6486

@*/

6487

PetscErrorCode DMPlexGetVTKCellHeight(DM dm, PetscInt *cellHeight)

6488

{

6489

DM_Plex *mesh = (DM_Plex*) dm->data;

6490

6491

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6491; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6492

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6492,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6492,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6492,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6492,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6493

PetscValidPointer(cellHeight, 2)do { if (!cellHeight) return PetscError(((MPI_Comm)0x44000001
),6493,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(cellHeight,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),6493,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

6494

*cellHeight = mesh->vtkCellHeight;

6495

6496

}

6497

6498

/*@C

6499

DMPlexSetVTKCellHeight - Sets the height in the DAG used to determine which points are cells (normally 0)

6500

6501

Input Parameters:

6502

+ dm - The DMPlex object

6503

- cellHeight - The height of a cell

6504

6505

Level: developer

6506

6507

.seealso DMPlexGetVTKCellHeight()

6508

@*/

6509

PetscErrorCode DMPlexSetVTKCellHeight(DM dm, PetscInt cellHeight)

6510

{

6511

DM_Plex *mesh = (DM_Plex*) dm->data;

6512

6513

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6513; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6514

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6514,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6514,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6514,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6514,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6515

mesh->vtkCellHeight = cellHeight;

6516

6517

}

6518

6519

/* We can easily have a form that takes an IS instead */

6520

PetscErrorCode DMPlexCreateNumbering_Internal(DM dm, PetscInt pStart, PetscInt pEnd, PetscInt shift, PetscInt *globalSize, PetscSF sf, IS *numbering)

6521

{

6522

PetscSection section, globalSection;

6523

PetscInt *numbers, p;

6524

PetscErrorCode ierr;

6525

6526

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6526; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6527

ierr = PetscSectionCreate(PetscObjectComm((PetscObject)dm), &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6527,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6528

ierr = PetscSectionSetChart(section, pStart, pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6528,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6529

for (p = pStart; p < pEnd; ++p) {

6530

ierr = PetscSectionSetDof(section, p, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6530,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6531

}

6532

ierr = PetscSectionSetUp(section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6532,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6533

ierr = PetscSectionCreateGlobalSection(section, sf, PETSC_FALSE, PETSC_FALSE, &globalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6533,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6534

ierr = PetscMalloc1(pEnd - pStart, &numbers)PetscMallocA(1,PETSC_FALSE,6534,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(pEnd - pStart)*sizeof(**(&numbers)),(&numbers
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6534,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6535

for (p = pStart; p < pEnd; ++p) {

6536

ierr = PetscSectionGetOffset(globalSection, p, &numbers[p-pStart]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6536,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6537

if (numbers[p-pStart] < 0) numbers[p-pStart] -= shift;

6538

else numbers[p-pStart] += shift;

6539

}

6540

ierr = ISCreateGeneral(PetscObjectComm((PetscObject) dm), pEnd - pStart, numbers, PETSC_OWN_POINTER, numbering);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6540,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6541

if (globalSize) {

6542

PetscLayout layout;

6543

ierr = PetscSectionGetPointLayout(PetscObjectComm((PetscObject) dm), globalSection, &layout);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6543,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6544

ierr = PetscLayoutGetSize(layout, globalSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6544,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6545

ierr = PetscLayoutDestroy(&layout);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6545,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6546

}

6547

ierr = PetscSectionDestroy(&section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6547,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6548

ierr = PetscSectionDestroy(&globalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6548,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6549

6550

}

6551

6552

PetscErrorCode DMPlexCreateCellNumbering_Internal(DM dm, PetscBool includeHybrid, IS *globalCellNumbers)

6553

{

6554

PetscInt cellHeight, cStart, cEnd, cMax;

6555

PetscErrorCode ierr;

6556

6557

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6557; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6558

ierr = DMPlexGetVTKCellHeight(dm, &cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6558,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6559

ierr = DMPlexGetHeightStratum(dm, cellHeight, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6559,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6560

ierr = DMPlexGetHybridBounds(dm, &cMax, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6560,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6561

if (cMax >= 0 && !includeHybrid) cEnd = PetscMin(cEnd, cMax)(((cEnd)<(cMax)) ? (cEnd) : (cMax));

6562

ierr = DMPlexCreateNumbering_Internal(dm, cStart, cEnd, 0, NULL((void*)0), dm->sf, globalCellNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6562,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6563

6564

}

6565

6566

/*@

6567

DMPlexGetCellNumbering - Get a global cell numbering for all cells on this process

6568

6569

Input Parameter:

6570

. dm - The DMPlex object

6571

6572

Output Parameter:

6573

. globalCellNumbers - Global cell numbers for all cells on this process

6574

6575

Level: developer

6576

6577

.seealso DMPlexGetVertexNumbering()

6578

@*/

6579

PetscErrorCode DMPlexGetCellNumbering(DM dm, IS *globalCellNumbers)

6580

{

6581

DM_Plex *mesh = (DM_Plex*) dm->data;

6582

PetscErrorCode ierr;

6583

6584

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6584; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6585

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6585,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6585,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6585,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6585,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6586

if (!mesh->globalCellNumbers) {ierr = DMPlexCreateCellNumbering_Internal(dm, PETSC_FALSE, &mesh->globalCellNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6586,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6587

*globalCellNumbers = mesh->globalCellNumbers;

6588

6589

}

6590

6591

PetscErrorCode DMPlexCreateVertexNumbering_Internal(DM dm, PetscBool includeHybrid, IS *globalVertexNumbers)

6592

{

6593

PetscInt vStart, vEnd, vMax;

6594

PetscErrorCode ierr;

6595

6596

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6596; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6597

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6597,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6597,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6597,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6597,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6598

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6598,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6599

ierr = DMPlexGetHybridBounds(dm, NULL((void*)0), NULL((void*)0), NULL((void*)0), &vMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6599,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6600

if (vMax >= 0 && !includeHybrid) vEnd = PetscMin(vEnd, vMax)(((vEnd)<(vMax)) ? (vEnd) : (vMax));

6601

ierr = DMPlexCreateNumbering_Internal(dm, vStart, vEnd, 0, NULL((void*)0), dm->sf, globalVertexNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6601,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6602

6603

}

6604

6605

/*@

6606

DMPlexGetVertexNumbering - Get a global certex numbering for all vertices on this process

6607

6608

Input Parameter:

6609

. dm - The DMPlex object

6610

6611

Output Parameter:

6612

. globalVertexNumbers - Global vertex numbers for all vertices on this process

6613

6614

Level: developer

6615

6616

.seealso DMPlexGetCellNumbering()

6617

@*/

6618

PetscErrorCode DMPlexGetVertexNumbering(DM dm, IS *globalVertexNumbers)

6619

{

6620

DM_Plex *mesh = (DM_Plex*) dm->data;

6621

PetscErrorCode ierr;

6622

6623

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6623; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6624

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6624,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6624,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6624,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6624,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6625

if (!mesh->globalVertexNumbers) {ierr = DMPlexCreateVertexNumbering_Internal(dm, PETSC_FALSE, &mesh->globalVertexNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6625,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6626

*globalVertexNumbers = mesh->globalVertexNumbers;

6627

6628

}

6629

6630

/*@

6631

DMPlexCreatePointNumbering - Create a global numbering for all points on this process

6632

6633

Input Parameter:

6634

. dm - The DMPlex object

6635

6636

Output Parameter:

6637

. globalPointNumbers - Global numbers for all points on this process

6638

6639

Level: developer

6640

6641

.seealso DMPlexGetCellNumbering()

6642

@*/

6643

PetscErrorCode DMPlexCreatePointNumbering(DM dm, IS *globalPointNumbers)

6644

{

6645

IS nums[4];

6646

PetscInt depths[4], gdepths[4], starts[4];

6647

PetscInt depth, d, shift = 0;

6648

PetscErrorCode ierr;

6649

6650

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6650; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6651

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6651,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6651,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6651,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6651,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6652

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6652,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6653

/* For unstratified meshes use dim instead of depth */

6654

if (depth < 0) {ierr = DMGetDimension(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6654,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6655

for (d = 0; d <= depth; ++d) {

6656

PetscInt end;

6657

6658

depths[d] = depth-d;

6659

ierr = DMPlexGetDepthStratum(dm, depths[d], &starts[d], &end);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6659,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6660

if (!(starts[d]-end)) { starts[d] = depths[d] = -1; }

6661

}

6662

ierr = PetscSortIntWithArray(depth+1, starts, depths);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6662,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6663

ierr = MPIU_Allreduce(depths, gdepths, depth+1, MPIU_INT, MPI_MAX, PetscObjectComm((PetscObject) dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject) dm)
,depth+1,6663,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject) dm))),0) || MPI_Allreduce((depths),(gdepths),(
depth+1),(((MPI_Datatype)0x4c000405)),((MPI_Op)(0x58000001)),
(PetscObjectComm((PetscObject) dm)))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6663,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6664

for (d = 0; d <= depth; ++d) {

6665

if (starts[d] >= 0 && depths[d] != gdepths[d]) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_PLIB,"Expected depth %D, found %D",depths[d],gdepths[d])return PetscError(((MPI_Comm)0x44000001),6665,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"Expected depth %D, found %D",depths[
d],gdepths[d]);

6666

}

6667

for (d = 0; d <= depth; ++d) {

6668

PetscInt pStart, pEnd, gsize;

6669

6670

ierr = DMPlexGetDepthStratum(dm, gdepths[d], &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6670,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6671

ierr = DMPlexCreateNumbering_Internal(dm, pStart, pEnd, shift, &gsize, dm->sf, &nums[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6671,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6672

shift += gsize;

6673

}

6674

ierr = ISConcatenate(PetscObjectComm((PetscObject) dm), depth+1, nums, globalPointNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6674,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6675

for (d = 0; d <= depth; ++d) {ierr = ISDestroy(&nums[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6675,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6676

6677

}

6678

6679

6680

/*@

6681

DMPlexCreateRankField - Create a cell field whose value is the rank of the owner

6682

6683

Input Parameter:

6684

. dm - The DMPlex object

6685

6686

Output Parameter:

6687

. ranks - The rank field

6688

6689

Options Database Keys:

6690

. -dm_partition_view - Adds the rank field into the DM output from -dm_view using the same viewer

6691

6692

Level: intermediate

6693

6694

.seealso: DMView()

6695

@*/

6696

PetscErrorCode DMPlexCreateRankField(DM dm, Vec *ranks)

6697

{

6698

DM rdm;

6699

PetscFE fe;

6700

PetscScalar *r;

6701

PetscMPIInt rank;

6702

PetscInt dim, cStart, cEnd, c;

6703

PetscErrorCode ierr;

6704

6705

PetscFunctionBeginUserdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6705; petscstack->
petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6706

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6706,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6706,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6706,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6706,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6707

PetscValidPointer(ranks, 2)do { if (!ranks) return PetscError(((MPI_Comm)0x44000001),6707
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(ranks,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),6707,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

6708

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject) dm), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6708,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6709

ierr = DMClone(dm, &rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6709,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6710

ierr = DMGetDimension(rdm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6710,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6711

ierr = PetscFECreateDefault(PetscObjectComm((PetscObject) rdm), dim, 1, PETSC_TRUE, "PETSc___rank_", -1, &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6711,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6712

ierr = PetscObjectSetName((PetscObject) fe, "rank");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6712,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6713

ierr = DMSetField(rdm, 0, NULL((void*)0), (PetscObject) fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6713,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6714

ierr = PetscFEDestroy(&fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6714,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6715

ierr = DMCreateDS(rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6715,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6716

ierr = DMPlexGetHeightStratum(rdm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6716,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6717

ierr = DMCreateGlobalVector(rdm, ranks);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6717,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6718

ierr = PetscObjectSetName((PetscObject) *ranks, "partition");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6718,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6719

ierr = VecGetArray(*ranks, &r);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6719,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6720

for (c = cStart; c < cEnd; ++c) {

6721

PetscScalar *lr;

6722

6723

ierr = DMPlexPointGlobalRef(rdm, c, r, &lr);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6723,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6724

*lr = rank;

6725

}

6726

ierr = VecRestoreArray(*ranks, &r);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6726,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6727

ierr = DMDestroy(&rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6727,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6728

6729

}

6730

6731

/*@

6732

DMPlexCreateLabelField - Create a cell field whose value is the label value for that cell

6733

6734

Input Parameters:

6735

+ dm - The DMPlex

6736

- label - The DMLabel

6737

6738

Output Parameter:

6739

. val - The label value field

6740

6741

Options Database Keys:

6742

. -dm_label_view - Adds the label value field into the DM output from -dm_view using the same viewer

6743

6744

Level: intermediate

6745

6746

.seealso: DMView()

6747

@*/

6748

PetscErrorCode DMPlexCreateLabelField(DM dm, DMLabel label, Vec *val)

6749

{

6750

DM rdm;

6751

PetscFE fe;

6752

PetscScalar *v;

6753

PetscInt dim, cStart, cEnd, c;

6754

PetscErrorCode ierr;

6755

6756

PetscFunctionBeginUserdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6756; petscstack->
petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6757

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6757,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6757,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6757,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6757,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6758

PetscValidPointer(label, 2)do { if (!label) return PetscError(((MPI_Comm)0x44000001),6758
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(label,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),6758,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

6759

PetscValidPointer(val, 3)do { if (!val) return PetscError(((MPI_Comm)0x44000001),6759,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(val,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),6759,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

6760

ierr = DMClone(dm, &rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6760,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6761

ierr = DMGetDimension(rdm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6761,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6762

ierr = PetscFECreateDefault(PetscObjectComm((PetscObject) rdm), dim, 1, PETSC_TRUE, "PETSc___label_value_", -1, &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6762,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6763

ierr = PetscObjectSetName((PetscObject) fe, "label_value");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6763,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6764

ierr = DMSetField(rdm, 0, NULL((void*)0), (PetscObject) fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6764,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6765

ierr = PetscFEDestroy(&fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6765,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6766

ierr = DMCreateDS(rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6766,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6767

ierr = DMPlexGetHeightStratum(rdm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6767,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6768

ierr = DMCreateGlobalVector(rdm, val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6768,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6769

ierr = PetscObjectSetName((PetscObject) *val, "label_value");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6769,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6770

ierr = VecGetArray(*val, &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6770,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6771

for (c = cStart; c < cEnd; ++c) {

6772

PetscScalar *lv;

6773

PetscInt cval;

6774

6775

ierr = DMPlexPointGlobalRef(rdm, c, v, &lv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6775,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6776

ierr = DMLabelGetValue(label, c, &cval);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6776,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6777

*lv = cval;

6778

}

6779

ierr = VecRestoreArray(*val, &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6779,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6780

ierr = DMDestroy(&rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6780,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6781

6782

}

6783

6784

/*@

6785

DMPlexCheckSymmetry - Check that the adjacency information in the mesh is symmetric.

6786

6787

Input Parameter:

6788

. dm - The DMPlex object

6789

6790

Note: This is a useful diagnostic when creating meshes programmatically.

6791

6792

Level: developer

6793

6794

.seealso: DMCreate(), DMPlexCheckSkeleton(), DMPlexCheckFaces()

6795

@*/

6796

PetscErrorCode DMPlexCheckSymmetry(DM dm)

6797

{

6798

PetscSection coneSection, supportSection;

6799

const PetscInt *cone, *support;

6800

PetscInt coneSize, c, supportSize, s;

6801

PetscInt pStart, pEnd, p, pp, csize, ssize;

6802

PetscBool storagecheck = PETSC_TRUE;

6803

PetscErrorCode ierr;

6804

6805

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6805; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6806

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6806,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6806,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6806,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6806,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6807

ierr = DMPlexGetConeSection(dm, &coneSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6807,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6808

ierr = DMPlexGetSupportSection(dm, &supportSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6808,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6809

/* Check that point p is found in the support of its cone points, and vice versa */

6810

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6810,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6811

for (p = pStart; p < pEnd; ++p) {

6812

ierr = DMPlexGetConeSize(dm, p, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6812,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6813

ierr = DMPlexGetCone(dm, p, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6813,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6814

for (c = 0; c < coneSize; ++c) {

6815

PetscBool dup = PETSC_FALSE;

6816

PetscInt d;

6817

for (d = c-1; d >= 0; --d) {

6818

if (cone[c] == cone[d]) {dup = PETSC_TRUE; break;}

6819

}

6820

ierr = DMPlexGetSupportSize(dm, cone[c], &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6820,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6821

ierr = DMPlexGetSupport(dm, cone[c], &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6821,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6822

for (s = 0; s < supportSize; ++s) {

6823

if (support[s] == p) break;

6824

}

6825

if ((s >= supportSize) || (dup && (support[s+1] != p))) {

6826

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "p: %D cone: ", p);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6826,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6827

for (s = 0; s < coneSize; ++s) {

6828

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%D, ", cone[s]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6828,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6829

}

6830

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6830,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6831

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "p: %D support: ", cone[c]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6831,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6832

for (s = 0; s < supportSize; ++s) {

6833

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%D, ", support[s]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6833,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6834

}

6835

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6835,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6836

if (dup) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Point %D not repeatedly found in support of repeated cone point %D", p, cone[c])return PetscError(((MPI_Comm)0x44000001),6836,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"Point %D not repeatedly found in support of repeated cone point %D"
,p,cone[c]);

6837

else SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Point %D not found in support of cone point %D", p, cone[c])return PetscError(((MPI_Comm)0x44000001),6837,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"Point %D not found in support of cone point %D"
,p,cone[c]);

6838

}

6839

}

6840

ierr = DMPlexGetTreeParent(dm, p, &pp, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6840,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6841

if (p != pp) { storagecheck = PETSC_FALSE; continue; }

6842

ierr = DMPlexGetSupportSize(dm, p, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6842,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6843

ierr = DMPlexGetSupport(dm, p, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6843,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6844

for (s = 0; s < supportSize; ++s) {

6845

ierr = DMPlexGetConeSize(dm, support[s], &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6845,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6846

ierr = DMPlexGetCone(dm, support[s], &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6846,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6847

for (c = 0; c < coneSize; ++c) {

6848

ierr = DMPlexGetTreeParent(dm, cone[c], &pp, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6848,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6849

if (cone[c] != pp) { c = 0; break; }

6850

if (cone[c] == p) break;

6851

}

6852

if (c >= coneSize) {

6853

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "p: %D support: ", p);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6853,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6854

for (c = 0; c < supportSize; ++c) {

6855

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%D, ", support[c]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6855,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6856

}

6857

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6857,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6858

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "p: %D cone: ", support[s]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6858,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6859

for (c = 0; c < coneSize; ++c) {

6860

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%D, ", cone[c]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6860,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6861

}

6862

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6862,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6863

SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Point %D not found in cone of support point %D", p, support[s])return PetscError(((MPI_Comm)0x44000001),6863,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"Point %D not found in cone of support point %D"
,p,support[s]);

6864

}

6865

}

6866

}

6867

if (storagecheck) {

6868

ierr = PetscSectionGetStorageSize(coneSection, &csize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6868,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6869

ierr = PetscSectionGetStorageSize(supportSection, &ssize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6869,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6870

if (csize != ssize) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_SIZ, "Total cone size %D != Total support size %D", csize, ssize)return PetscError(((MPI_Comm)0x44000001),6870,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,60,PETSC_ERROR_INITIAL,"Total cone size %D != Total support size %D"
,csize,ssize);

6871

}

6872

6873

}

6874

6875

/*@

6876

DMPlexCheckSkeleton - Check that each cell has the correct number of vertices

6877

6878

Input Parameters:

6879

+ dm - The DMPlex object

6880

- cellHeight - Normally 0

6881

6882

Note: This is a useful diagnostic when creating meshes programmatically.

6883

Currently applicable only to homogeneous simplex or tensor meshes.

6884

6885

Level: developer

6886

6887

.seealso: DMCreate(), DMPlexCheckSymmetry(), DMPlexCheckFaces()

6888

@*/

6889

PetscErrorCode DMPlexCheckSkeleton(DM dm, PetscInt cellHeight)

6890

{

6891

PetscInt dim, numCorners, numHybridCorners, vStart, vEnd, cStart, cEnd, cMax, c;

6892

PetscBool isSimplex = PETSC_FALSE;

6893

PetscErrorCode ierr;

6894

6895

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6895; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6896

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6896,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6896,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6896,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6896,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6897

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6897,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6898

ierr = DMPlexGetHeightStratum(dm, cellHeight, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6898,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6899

if (cStart < cEnd) {

6900

ierr = DMPlexGetConeSize(dm, cStart, &c);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6900,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6901

isSimplex = c == dim+1 ? PETSC_TRUE : PETSC_FALSE;

6902

}

6903

switch (dim) {

6904

case 1: numCorners = isSimplex ? 2 : 2; numHybridCorners = isSimplex ? 2 : 2; break;

6905

case 2: numCorners = isSimplex ? 3 : 4; numHybridCorners = isSimplex ? 4 : 4; break;

6906

case 3: numCorners = isSimplex ? 4 : 8; numHybridCorners = isSimplex ? 6 : 8; break;

6907

default:

6908

SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_OUTOFRANGE, "Cannot handle meshes of dimension %D", dim)return PetscError(PetscObjectComm((PetscObject) dm),6908,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Cannot handle meshes of dimension %D",dim);

6909

}

6910

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6910,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6911

ierr = DMPlexGetHybridBounds(dm, &cMax, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6911,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6912

cMax = cMax >= 0 ? cMax : cEnd;

6913

for (c = cStart; c < cMax; ++c) {

6914

PetscInt *closure = NULL((void*)0), closureSize, cl, coneSize = 0;

6915

6916

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6916,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6917

for (cl = 0; cl < closureSize*2; cl += 2) {

6918

const PetscInt p = closure[cl];

6919

if ((p >= vStart) && (p < vEnd)) ++coneSize;

6920

}

6921

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6921,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6922

if (coneSize != numCorners) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Cell %D has %D vertices != %D", c, coneSize, numCorners)return PetscError(((MPI_Comm)0x44000001),6922,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Cell %D has %D vertices != %D",c,coneSize
,numCorners);

6923

}

6924

for (c = cMax; c < cEnd; ++c) {

6925

PetscInt *closure = NULL((void*)0), closureSize, cl, coneSize = 0;

6926

6927

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6927,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6928

for (cl = 0; cl < closureSize*2; cl += 2) {

6929

const PetscInt p = closure[cl];

6930

if ((p >= vStart) && (p < vEnd)) ++coneSize;

6931

}

6932

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6932,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6933

if (coneSize > numHybridCorners) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Hybrid cell %D has %D vertices > %D", c, coneSize, numHybridCorners)return PetscError(((MPI_Comm)0x44000001),6933,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Hybrid cell %D has %D vertices > %D"
,c,coneSize,numHybridCorners);

6934

}

6935

6936

}

6937

6938

/*@

6939

DMPlexCheckFaces - Check that the faces of each cell give a vertex order this is consistent with what we expect from the cell type

6940

6941

Input Parameters:

6942

+ dm - The DMPlex object

6943

- cellHeight - Normally 0

6944

6945

Note: This is a useful diagnostic when creating meshes programmatically.

6946

6947

Level: developer

6948

6949

.seealso: DMCreate(), DMPlexCheckSymmetry(), DMPlexCheckSkeleton()

6950

@*/

6951

PetscErrorCode DMPlexCheckFaces(DM dm, PetscInt cellHeight)

6952

{

6953

PetscInt pMax[4];

6954

PetscInt dim, depth, vStart, vEnd, cStart, cEnd, c, h;

6955

PetscErrorCode ierr;

6956

6957

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6957; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6958

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6958,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),6958,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),6958,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6958,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6959

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6959,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6960

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6960,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6961

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6961,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6962

ierr = DMPlexGetHybridBounds(dm, &pMax[dim], &pMax[dim-1], &pMax[1], &pMax[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6962,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6963

for (h = cellHeight; h < PetscMin(depth, dim)(((depth)<(dim)) ? (depth) : (dim)); ++h) {

6964

ierr = DMPlexGetHeightStratum(dm, h, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6964,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6965

for (c = cStart; c < cEnd; ++c) {

6966

const PetscInt *cone, *ornt, *faces;

6967

PetscInt numFaces, faceSize, coneSize,f;

6968

PetscInt *closure = NULL((void*)0), closureSize, cl, numCorners = 0;

6969

6970

if (pMax[dim-h] >= 0 && c >= pMax[dim-h]) continue;

6971

ierr = DMPlexGetConeSize(dm, c, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6971,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6972

ierr = DMPlexGetCone(dm, c, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6972,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6973

ierr = DMPlexGetConeOrientation(dm, c, &ornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6973,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6974

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6974,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6975

for (cl = 0; cl < closureSize*2; cl += 2) {

6976

const PetscInt p = closure[cl];

6977

if ((p >= vStart) && (p < vEnd)) closure[numCorners++] = p;

6978

}

6979

ierr = DMPlexGetRawFaces_Internal(dm, dim-h, numCorners, closure, &numFaces, &faceSize, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6979,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6980

if (coneSize != numFaces) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Cell %D has %D faces but should have %D", c, coneSize, numFaces)return PetscError(((MPI_Comm)0x44000001),6980,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Cell %D has %D faces but should have %D"
,c,coneSize,numFaces);

6981

for (f = 0; f < numFaces; ++f) {

6982

PetscInt *fclosure = NULL((void*)0), fclosureSize, cl, fnumCorners = 0, v;

6983

6984

ierr = DMPlexGetTransitiveClosure_Internal(dm, cone[f], ornt[f], PETSC_TRUE, &fclosureSize, &fclosure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6984,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6985

for (cl = 0; cl < fclosureSize*2; cl += 2) {

6986

const PetscInt p = fclosure[cl];

6987

if ((p >= vStart) && (p < vEnd)) fclosure[fnumCorners++] = p;

6988

}

6989

if (fnumCorners != faceSize) SETERRQ5(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Face %D (%D) of cell %D has %D vertices but should have %D", cone[f], f, c, fnumCorners, faceSize)return PetscError(((MPI_Comm)0x44000001),6989,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Face %D (%D) of cell %D has %D vertices but should have %D"
,cone[f],f,c,fnumCorners,faceSize);

6990

for (v = 0; v < fnumCorners; ++v) {

6991

if (fclosure[v] != faces[f*faceSize+v]) SETERRQ6(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Face %D (%d) of cell %D vertex %D, %D != %D", cone[f], f, c, v, fclosure[v], faces[f*faceSize+v])return PetscError(((MPI_Comm)0x44000001),6991,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Face %D (%d) of cell %D vertex %D, %D != %D"
,cone[f],f,c,v,fclosure[v],faces[f*faceSize+v]);

6992

}

6993

ierr = DMPlexRestoreTransitiveClosure(dm, cone[f], PETSC_TRUE, &fclosureSize, &fclosure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6993,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6994

}

6995

ierr = DMPlexRestoreFaces_Internal(dm, dim, c, &numFaces, &faceSize, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6995,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6996

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6996,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6997

}

6998

}

6999

7000

}

7001

7002

/*@

7003

DMPlexCheckGeometry - Check the geometry of mesh cells

7004

7005

Input Parameter:

7006

. dm - The DMPlex object

7007

7008

Note: This is a useful diagnostic when creating meshes programmatically.

7009

7010

Level: developer

7011

7012

.seealso: DMCreate(), DMCheckSymmetry(), DMCheckSkeleton(), DMCheckFaces()

7013

@*/

7014

PetscErrorCode DMPlexCheckGeometry(DM dm)

7015

{

7016

PetscReal detJ, J[9], refVol = 1.0;

7017

PetscReal vol;

7018

PetscInt dim, depth, d, cStart, cEnd, c, cMax;

7019

PetscErrorCode ierr;

7020

7021

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7021; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7022

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7022,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7023

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7023,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7024

for (d = 0; d < dim; ++d) refVol *= 2.0;

7025

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7025,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7026

ierr = DMPlexGetHybridBounds(dm, &cMax, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7026,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7027

cMax = cMax < 0 ? cEnd : cMax;

7028

for (c = cStart; c < cMax; ++c) {

7029

ierr = DMPlexComputeCellGeometryFEM(dm, c, NULL((void*)0), NULL((void*)0), J, NULL((void*)0), &detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7029,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7030

if (detJ <= 0.0) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Mesh cell %D is inverted, |J| = %g", c, (double) detJ)return PetscError(((MPI_Comm)0x44000001),7030,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Mesh cell %D is inverted, |J| = %g",
c,(double) detJ);

7031

ierr = PetscInfo2(dm, "Cell %D FEM Volume %g\n", c, (double) detJ*refVol)PetscInfo_Private(__func__,dm,"Cell %D FEM Volume %g\n",c,(double
) detJ*refVol);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7031,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7032

if (depth > 1) {

7033

ierr = DMPlexComputeCellGeometryFVM(dm, c, &vol, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7033,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7034

if (vol <= 0.0) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Mesh cell %d is inverted, vol = %g", c, (double) vol)return PetscError(((MPI_Comm)0x44000001),7034,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Mesh cell %d is inverted, vol = %g",
c,(double) vol);

7035

ierr = PetscInfo2(dm, "Cell %D FVM Volume %g\n", c, (double) vol)PetscInfo_Private(__func__,dm,"Cell %D FVM Volume %g\n",c,(double
) vol);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7035,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7036

}

7037

}

7038

7039

}

7040

7041

static PetscErrorCode DMPlexAreAllConePointsInArray_Private(DM dm, PetscInt p, PetscInt npoints, const PetscInt *points, PetscInt *missingPoint)

7042

{

7043

PetscInt i,l,n;

7044

const PetscInt *cone;

7045

PetscErrorCode ierr;

7046

7047

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7047; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7048

*missingPoint = -1;

7049

ierr = DMPlexGetConeSize(dm, p, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7049,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7050

ierr = DMPlexGetCone(dm, p, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7050,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7051

for (i=0; i<n; i++) {

7052

ierr = PetscFindInt(cone[i], npoints, points, &l);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7052,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7053

if (l < 0) {

7054

*missingPoint = cone[i];

7055

break;

7056

}

7057

}

7058

7059

}

7060

7061

/*@

7062

DMPlexCheckPointSF - Check that several sufficient conditions are met for the point SF of this plex.

7063

7064

Input Parameters:

7065

. dm - The DMPlex object

7066

7067

Note: This is mainly intended for debugging/testing purposes.

7068

7069

Level: developer

7070

7071

.seealso: DMGetPointSF(), DMPlexCheckSymmetry(), DMPlexCheckSkeleton(), DMPlexCheckFaces()

7072

@*/

7073

PetscErrorCode DMPlexCheckPointSF(DM dm)

7074

{

7075

PetscSF sf;

7076

PetscInt d,depth,i,nleaves,p,plo,phi,missingPoint;

7077

const PetscInt *locals;

7078

PetscErrorCode ierr;

7079

7080

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7080; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7081

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7081,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),7081,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),7081,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7081,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7082

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7082,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7083

ierr = DMGetPointSF(dm, &sf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7083,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7084

ierr = PetscSFGetGraph(sf, NULL((void*)0), &nleaves, &locals, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7084,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7085

7086

/* 1) check there are no faces in 2D, cells in 3D, in interface */

7087

ierr = DMPlexGetVTKCellHeight(dm, &d);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7087,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7088

ierr = DMPlexGetHeightStratum(dm, d, &plo, &phi);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7088,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7089

for (i=0; i<nleaves; i++) {

7090

p = locals[i];

7091

if (p >= plo && p < phi) SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_PLIB, "point SF contains %d which is a cell",p)return PetscError(((MPI_Comm)0x44000001),7091,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"point SF contains %d which is a cell"
,p);

7092

}

7093

7094

/* 2) if some point is in interface, then all its cone points must be also in interface */

7095

for (i=0; i<nleaves; i++) {

7096

p = locals[i];

7097

ierr = DMPlexAreAllConePointsInArray_Private(dm, p, nleaves, locals, &missingPoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7097,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7098

if (missingPoint >= 0) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "point SF contains %d but not %d from its cone",p,missingPoint)return PetscError(((MPI_Comm)0x44000001),7098,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"point SF contains %d but not %d from its cone"
,p,missingPoint);

7099

}

7100

7101

}

7102

7103

typedef struct cell_stats

7104

{

7105

PetscReal min, max, sum, squaresum;

7106

PetscInt count;

7107

} cell_stats_t;

7108

7109

static void cell_stats_reduce(void *a, void *b, int * len, MPI_Datatype *datatype)

7110

{

7111

PetscInt i, N = *len;

7112

7113

for (i = 0; i < N; i++) {

7114

cell_stats_t *A = (cell_stats_t *) a;

7115

cell_stats_t *B = (cell_stats_t *) b;

7116

7117

B->min = PetscMin(A->min,B->min)(((A->min)<(B->min)) ? (A->min) : (B->min));

7118

B->max = PetscMax(A->max,B->max)(((A->max)<(B->max)) ? (B->max) : (A->max));

7119

B->sum += A->sum;

7120

B->squaresum += A->squaresum;

7121

B->count += A->count;

7122

}

7123

}

7124

7125

/*@

7126

DMPlexCheckCellShape - Checks the Jacobian of the mapping and computes some minimal statistics.

7127

7128

Input Parameters:

7129

+ dm - The DMPlex object

7130

- output - If true, statistics will be displayed on stdout

7131

7132

Note: This is mainly intended for debugging/testing purposes.

7133

7134

Level: developer

7135

7136

.seealso: DMPlexCheckSymmetry(), DMPlexCheckSkeleton(), DMPlexCheckFaces()

7137

@*/

7138

PetscErrorCode DMPlexCheckCellShape(DM dm, PetscBool output)

7139

{

7140

PetscMPIInt rank,size;

7141

PetscInt dim, c, cStart, cEnd, cMax, count = 0;

7142

cell_stats_t stats, globalStats;

7143

PetscReal *J, *invJ, min = 0, max = 0, mean = 0, stdev = 0;

7144

MPI_Comm comm = PetscObjectComm((PetscObject)dm);

7145

DM dmCoarse;

7146

PetscErrorCode ierr;

7147

7148

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7148; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7149

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7149,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),7149,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),7149,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7149,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7150

stats.min = PETSC_MAX_REAL1.7976931348623157e+308;

7151

stats.max = PETSC_MIN_REAL(-1.7976931348623157e+308);

7152

stats.sum = stats.squaresum = 0.;

7153

stats.count = 0;

7154

7155

ierr = DMGetCoordinateDim(dm,&dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7155,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7156

ierr = PetscMalloc2(dim * dim, &J, dim * dim, &invJ)PetscMallocA(2,PETSC_FALSE,7156,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(dim * dim)*sizeof(**(&J)),(&J),(size_t)(dim
* dim)*sizeof(**(&invJ)),(&invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7156,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7157

ierr = DMPlexGetHeightStratum(dm,0,&cStart,&cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7157,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7158

ierr = DMPlexGetHybridBounds(dm,&cMax,NULL((void*)0),NULL((void*)0),NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7158,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7159

cMax = cMax < 0 ? cEnd : cMax;

7160

for (c = cStart; c < cMax; c++) {

7161

PetscInt i;

7162

PetscReal frobJ = 0., frobInvJ = 0., cond2, cond, detJ;

7163

7164

ierr = DMPlexComputeCellGeometryAffineFEM(dm,c,NULL((void*)0),J,invJ,&detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7164,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7165

if (detJ < 0.0) SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Mesh cell %D is inverted", c)return PetscError(((MPI_Comm)0x44000001),7165,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Mesh cell %D is inverted",c);

7166

for (i = 0; i < dim * dim; i++) {

7167

frobJ += J[i] * J[i];

7168

frobInvJ += invJ[i] * invJ[i];

7169

}

7170

cond2 = frobJ * frobInvJ;

7171

cond = PetscSqrtReal(cond2)sqrt(cond2);

7172

7173

stats.min = PetscMin(stats.min,cond)(((stats.min)<(cond)) ? (stats.min) : (cond));

7174

stats.max = PetscMax(stats.max,cond)(((stats.max)<(cond)) ? (cond) : (stats.max));

7175

stats.sum += cond;

7176

stats.squaresum += cond2;

7177

stats.count++;

7178

}

7179

7180

ierr = MPI_Comm_size(comm,&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7180,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7181

if (size > 1) {

7182

PetscMPIInt blockLengths[2] = {4,1};

7183

MPI_Aint blockOffsets[2] = {offsetof(cell_stats_t,min)__builtin_offsetof(cell_stats_t, min),offsetof(cell_stats_t,count)__builtin_offsetof(cell_stats_t, count)};

7184

MPI_Datatype blockTypes[2] = {MPIU_REAL((MPI_Datatype)0x4c00080b),MPIU_INT((MPI_Datatype)0x4c000405)}, statType;

7185

MPI_Op statReduce;

7186

7187

ierr = MPI_Type_create_struct(2,blockLengths,blockOffsets,blockTypes,&statType);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7187,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7188

ierr = MPI_Type_commit(&statType);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7188,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7189

ierr = MPI_Op_create(cell_stats_reduce, PETSC_TRUE, &statReduce);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7189,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7190

ierr = MPI_Reduce(&stats,&globalStats,1,statType,statReduce,0,comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7190,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7191

ierr = MPI_Op_free(&statReduce);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7191,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7192

ierr = MPI_Type_free(&statType);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7192,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7193

} else {

7194

ierr = PetscArraycpy(&globalStats,&stats,1)((sizeof(*(&globalStats)) != sizeof(*(&stats))) || PetscMemcpy
(&globalStats,&stats,(1)*sizeof(*(&globalStats)))
);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7194,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7195

}

7196

7197

ierr = MPI_Comm_rank(comm,&rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7197,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7198

if (!rank) {

7199

count = globalStats.count;

7200

min = globalStats.min;

7201

max = globalStats.max;

7202

mean = globalStats.sum / globalStats.count;

7203

stdev = globalStats.count > 1 ? PetscSqrtReal(PetscMax((globalStats.squaresum - globalStats.count * mean * mean) / (globalStats.count - 1),0))sqrt(((((globalStats.squaresum - globalStats.count * mean * mean
) / (globalStats.count - 1))<(0)) ? (0) : ((globalStats.squaresum
- globalStats.count * mean * mean) / (globalStats.count - 1)
))) : 0.0;

7204

}

7205

7206

if (output) {

7207

ierr = PetscPrintf(comm,"Mesh with %D cells, shape condition numbers: min = %g, max = %g, mean = %g, stddev = %g\n", count, (double) min, (double) max, (double) mean, (double) stdev);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7207,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7208

}

7209

ierr = PetscFree2(J,invJ)PetscFreeA(2,7209,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,&(J),&(invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7209,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7210

7211

ierr = DMGetCoarseDM(dm,&dmCoarse);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7211,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7212

if (dmCoarse) {

7213

PetscBool isplex;

7214

7215

ierr = PetscObjectTypeCompare((PetscObject)dmCoarse,DMPLEX"plex",&isplex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7215,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7216

if (isplex) {

7217

ierr = DMPlexCheckCellShape(dmCoarse,output);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7217,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7218

}

7219

}

7220

7221

}

7222

7223

/* Pointwise interpolation

7224

Just code FEM for now

7225

u^f = I u^c

7226

sum_k u^f_k phi^f_k = I sum_j u^c_j phi^c_j

7227

u^f_i = sum_j psi^f_i I phi^c_j u^c_j

7228

I_{ij} = psi^f_i phi^c_j

7229

7230

PetscErrorCode DMCreateInterpolation_Plex(DM dmCoarse, DM dmFine, Mat *interpolation, Vec *scaling)

7231

{

7232

PetscSection gsc, gsf;

7233

PetscInt m, n;

7234

void *ctx;

7235

DM cdm;

7236

PetscBool regular, ismatis;

7237

PetscErrorCode ierr;

7238

7239

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7239; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7240

ierr = DMGetGlobalSection(dmFine, &gsf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7240,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7241

ierr = PetscSectionGetConstrainedStorageSize(gsf, &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7241,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7242

ierr = DMGetGlobalSection(dmCoarse, &gsc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7242,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7243

ierr = PetscSectionGetConstrainedStorageSize(gsc, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7243,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7244

7245

ierr = PetscStrcmp(dmCoarse->mattype, MATIS"is", &ismatis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7245,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7246

ierr = MatCreate(PetscObjectComm((PetscObject) dmCoarse), interpolation);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7246,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7247

ierr = MatSetSizes(*interpolation, m, n, PETSC_DETERMINE-1, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7247,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7248

ierr = MatSetType(*interpolation, ismatis ? MATAIJ"aij" : dmCoarse->mattype);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7248,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7249

ierr = DMGetApplicationContext(dmFine, &ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7249,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7250

7251

ierr = DMGetCoarseDM(dmFine, &cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7251,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7252

ierr = DMPlexGetRegularRefinement(dmFine, &regular);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7252,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7253

if (regular && cdm == dmCoarse) {ierr = DMPlexComputeInterpolatorNested(dmCoarse, dmFine, *interpolation, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7253,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7254

else {ierr = DMPlexComputeInterpolatorGeneral(dmCoarse, dmFine, *interpolation, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7254,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7255

ierr = MatViewFromOptions(*interpolation, NULL((void*)0), "-interp_mat_view");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7255,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7256

if (scaling) {

7257

/* Use naive scaling */

7258

ierr = DMCreateInterpolationScale(dmCoarse, dmFine, *interpolation, scaling);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7258,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7259

}

7260

7261

}

7262

7263

PetscErrorCode DMCreateInjection_Plex(DM dmCoarse, DM dmFine, Mat *mat)

7264

{

7265

PetscErrorCode ierr;

7266

VecScatter ctx;

7267

7268

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7268; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7269

ierr = DMPlexComputeInjectorFEM(dmCoarse, dmFine, &ctx, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7269,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7270

ierr = MatCreateScatter(PetscObjectComm((PetscObject)ctx), ctx, mat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7270,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7271

ierr = VecScatterDestroy(&ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7271,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7272

7273

}

7274

7275

PetscErrorCode DMCreateMassMatrix_Plex(DM dmCoarse, DM dmFine, Mat *mass)

7276

{

7277

PetscSection gsc, gsf;

7278

PetscInt m, n;

7279

void *ctx;

7280

DM cdm;

7281

PetscBool regular;

7282

PetscErrorCode ierr;

7283

7284

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7284; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7285

ierr = DMGetGlobalSection(dmFine, &gsf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7285,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7286

ierr = PetscSectionGetConstrainedStorageSize(gsf, &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7286,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7287

ierr = DMGetGlobalSection(dmCoarse, &gsc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7287,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7288

ierr = PetscSectionGetConstrainedStorageSize(gsc, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7288,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7289

7290

ierr = MatCreate(PetscObjectComm((PetscObject) dmCoarse), mass);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7290,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7291

ierr = MatSetSizes(*mass, m, n, PETSC_DETERMINE-1, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7291,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7292

ierr = MatSetType(*mass, dmCoarse->mattype);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7292,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7293

ierr = DMGetApplicationContext(dmFine, &ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7293,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7294

7295

ierr = DMGetCoarseDM(dmFine, &cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7295,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7296

ierr = DMPlexGetRegularRefinement(dmFine, &regular);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7296,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7297

if (regular && cdm == dmCoarse) {ierr = DMPlexComputeMassMatrixNested(dmCoarse, dmFine, *mass, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7297,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7298

else {ierr = DMPlexComputeMassMatrixGeneral(dmCoarse, dmFine, *mass, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7298,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7299

ierr = MatViewFromOptions(*mass, NULL((void*)0), "-mass_mat_view");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7299,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7300

7301

}

7302

7303

/*@

7304

DMPlexGetRegularRefinement - Get the flag indicating that this mesh was obtained by regular refinement from its coarse mesh

7305

7306

Input Parameter:

7307

. dm - The DMPlex object

7308

7309

Output Parameter:

7310

. regular - The flag

7311

7312

Level: intermediate

7313

7314

.seealso: DMPlexSetRegularRefinement()

7315

@*/

7316

PetscErrorCode DMPlexGetRegularRefinement(DM dm, PetscBool *regular)

7317

{

7318

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7318; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7319

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7319,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),7319,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),7319,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7319,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7320

PetscValidPointer(regular, 2)do { if (!regular) return PetscError(((MPI_Comm)0x44000001),7320
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(regular,PETSC_CHAR)) return PetscError((
(MPI_Comm)0x44000001),7320,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

7321

*regular = ((DM_Plex *) dm->data)->regularRefinement;

7322

7323

}

7324

7325

/*@

7326

DMPlexSetRegularRefinement - Set the flag indicating that this mesh was obtained by regular refinement from its coarse mesh

7327

7328

Input Parameters:

7329

+ dm - The DMPlex object

7330

- regular - The flag

7331

7332

Level: intermediate

7333

7334

.seealso: DMPlexGetRegularRefinement()

7335

@*/

7336

PetscErrorCode DMPlexSetRegularRefinement(DM dm, PetscBool regular)

7337

{

7338

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7338; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7339

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7339,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),7339,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),7339,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7339,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7340

((DM_Plex *) dm->data)->regularRefinement = regular;

7341

7342

}

7343

7344

/* anchors */

7345

/*@

7346

DMPlexGetAnchors - Get the layout of the anchor (point-to-point) constraints. Typically, the user will not have to

7347

call DMPlexGetAnchors() directly: if there are anchors, then DMPlexGetAnchors() is called during DMGetConstraints().

7348

7349

not collective

7350

7351

Input Parameters:

7352

. dm - The DMPlex object

7353

7354

Output Parameters:

7355

+ anchorSection - If not NULL, set to the section describing which points anchor the constrained points.

7356

- anchorIS - If not NULL, set to the list of anchors indexed by anchorSection

7357

7358

7359

Level: intermediate

7360

7361

.seealso: DMPlexSetAnchors(), DMGetConstraints(), DMSetConstraints()

7362

@*/

7363

PetscErrorCode DMPlexGetAnchors(DM dm, PetscSection *anchorSection, IS *anchorIS)

7364

{

7365

DM_Plex *plex = (DM_Plex *)dm->data;

7366

PetscErrorCode ierr;

7367

7368

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7368; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7369

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7369,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),7369,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),7369,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7369,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7370

if (!plex->anchorSection && !plex->anchorIS && plex->createanchors) {ierr = (*plex->createanchors)(dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7370,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7371

if (anchorSection) *anchorSection = plex->anchorSection;

7372

if (anchorIS) *anchorIS = plex->anchorIS;

7373

7374

}

7375

7376

/*@

7377

DMPlexSetAnchors - Set the layout of the local anchor (point-to-point) constraints. Unlike boundary conditions,

7378

when a point's degrees of freedom in a section are constrained to an outside value, the anchor constraints set a

7379

point's degrees of freedom to be a linear combination of other points' degrees of freedom.

7380

7381

After specifying the layout of constraints with DMPlexSetAnchors(), one specifies the constraints by calling

7382

DMGetConstraints() and filling in the entries in the constraint matrix.

7383

7384

collective on dm

7385

7386

Input Parameters:

7387

+ dm - The DMPlex object

7388

. anchorSection - The section that describes the mapping from constrained points to the anchor points listed in anchorIS. Must have a local communicator (PETSC_COMM_SELF or derivative).

7389

- anchorIS - The list of all anchor points. Must have a local communicator (PETSC_COMM_SELF or derivative).

7390

7391

The reference counts of anchorSection and anchorIS are incremented.

7392

7393

Level: intermediate

7394

7395

.seealso: DMPlexGetAnchors(), DMGetConstraints(), DMSetConstraints()

7396

@*/

7397

PetscErrorCode DMPlexSetAnchors(DM dm, PetscSection anchorSection, IS anchorIS)

7398

{

7399

DM_Plex *plex = (DM_Plex *)dm->data;

7400

PetscMPIInt result;

7401

PetscErrorCode ierr;

7402

7403

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7403; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7404

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7404,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),7404,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),7404,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7404,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7405

if (anchorSection) {

7406

PetscValidHeaderSpecific(anchorSection,PETSC_SECTION_CLASSID,2)do { if (!anchorSection) return PetscError(((MPI_Comm)0x44000001
),7406,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(anchorSection,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),7406,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(anchorSection))->classid != PETSC_SECTION_CLASSID
) { if (((PetscObject)(anchorSection))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),7406,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),7406,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

7407

ierr = MPI_Comm_compare(PETSC_COMM_SELF((MPI_Comm)0x44000001),PetscObjectComm((PetscObject)anchorSection),&result);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7407,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7408

if (result != MPI_CONGRUENT1 && result != MPI_IDENT0) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_NOTSAMECOMM,"anchor section must have local communicator")return PetscError(((MPI_Comm)0x44000001),7408,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,80,PETSC_ERROR_INITIAL,"anchor section must have local communicator"
);

7409

}

7410

if (anchorIS) {

7411

PetscValidHeaderSpecific(anchorIS,IS_CLASSID,3)do { if (!anchorIS) return PetscError(((MPI_Comm)0x44000001),
7411,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",3); if (
!PetscCheckPointer(anchorIS,PETSC_OBJECT)) return PetscError(
((MPI_Comm)0x44000001),7411,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,3); if (((PetscObject)(anchorIS))->classid != IS_CLASSID)
{ if (((PetscObject)(anchorIS))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),7411,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),7411,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

7412

ierr = MPI_Comm_compare(PETSC_COMM_SELF((MPI_Comm)0x44000001),PetscObjectComm((PetscObject)anchorIS),&result);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7412,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7413

if (result != MPI_CONGRUENT1 && result != MPI_IDENT0) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_NOTSAMECOMM,"anchor IS must have local communicator")return PetscError(((MPI_Comm)0x44000001),7413,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,80,PETSC_ERROR_INITIAL,"anchor IS must have local communicator"
);

7414

}

7415

7416

ierr = PetscObjectReference((PetscObject)anchorSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7416,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7417

ierr = PetscSectionDestroy(&plex->anchorSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7417,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7418

plex->anchorSection = anchorSection;

7419

7420

ierr = PetscObjectReference((PetscObject)anchorIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7420,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7421

ierr = ISDestroy(&plex->anchorIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7421,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7422

plex->anchorIS = anchorIS;

7423

7424

#if defined(PETSC_USE_DEBUG1)

7425

if (anchorIS && anchorSection) {

7426

PetscInt size, a, pStart, pEnd;

7427

const PetscInt *anchors;

7428

7429

ierr = PetscSectionGetChart(anchorSection,&pStart,&pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7429,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7430

ierr = ISGetLocalSize(anchorIS,&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7430,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7431

ierr = ISGetIndices(anchorIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7431,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7432

for (a = 0; a < size; a++) {

7433

PetscInt p;

7434

7435

p = anchors[a];

7436

if (p >= pStart && p < pEnd) {

7437

PetscInt dof;

7438

7439

ierr = PetscSectionGetDof(anchorSection,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7439,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7440

if (dof) {

7441

PetscErrorCode ierr2;

7442

7443

ierr2 = ISRestoreIndices(anchorIS,&anchors);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),7443,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

7444

SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_ARG_INCOMP,"Point %D cannot be constrained and an anchor",p)return PetscError(((MPI_Comm)0x44000001),7444,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,75,PETSC_ERROR_INITIAL,"Point %D cannot be constrained and an anchor"
,p);

7445

}

7446

}

7447

}

7448

ierr = ISRestoreIndices(anchorIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7448,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7449

}

7450

#endif

7451

/* reset the generic constraints */

7452

ierr = DMSetDefaultConstraints(dm,NULL((void*)0),NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7452,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7453

7454

}

7455

7456

static PetscErrorCode DMPlexCreateConstraintSection_Anchors(DM dm, PetscSection section, PetscSection *cSec)

7457

{

7458

PetscSection anchorSection;

7459

PetscInt pStart, pEnd, sStart, sEnd, p, dof, numFields, f;

7460

PetscErrorCode ierr;

7461

7462

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7462; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7463

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7463,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),7463,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),7463,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7463,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7464

ierr = DMPlexGetAnchors(dm,&anchorSection,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7464,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7465

ierr = PetscSectionCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001),cSec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7465,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7466

ierr = PetscSectionGetNumFields(section,&numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7466,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7467

if (numFields) {

7468

PetscInt f;

7469

ierr = PetscSectionSetNumFields(*cSec,numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7469,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7470

7471

for (f = 0; f < numFields; f++) {

7472

PetscInt numComp;

7473

7474

ierr = PetscSectionGetFieldComponents(section,f,&numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7474,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7475

ierr = PetscSectionSetFieldComponents(*cSec,f,numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7475,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7476

}

7477

}

7478

ierr = PetscSectionGetChart(anchorSection,&pStart,&pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7478,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7479

ierr = PetscSectionGetChart(section,&sStart,&sEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7479,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7480

pStart = PetscMax(pStart,sStart)(((pStart)<(sStart)) ? (sStart) : (pStart));

7481

pEnd = PetscMin(pEnd,sEnd)(((pEnd)<(sEnd)) ? (pEnd) : (sEnd));

7482

pEnd = PetscMax(pStart,pEnd)(((pStart)<(pEnd)) ? (pEnd) : (pStart));

7483

ierr = PetscSectionSetChart(*cSec,pStart,pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7483,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7484

for (p = pStart; p < pEnd; p++) {

7485

ierr = PetscSectionGetDof(anchorSection,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7485,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7486

if (dof) {

7487

ierr = PetscSectionGetDof(section,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7487,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7488

ierr = PetscSectionSetDof(*cSec,p,dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7488,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7489

for (f = 0; f < numFields; f++) {

7490

ierr = PetscSectionGetFieldDof(section,p,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7490,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7491

ierr = PetscSectionSetFieldDof(*cSec,p,f,dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7491,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7492

}

7493

}

7494

}

7495

ierr = PetscSectionSetUp(*cSec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7495,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7496

7497

}

7498

7499

static PetscErrorCode DMPlexCreateConstraintMatrix_Anchors(DM dm, PetscSection section, PetscSection cSec, Mat *cMat)

7500

{

7501

PetscSection aSec;

7502

PetscInt pStart, pEnd, p, dof, aDof, aOff, off, nnz, annz, m, n, q, a, offset, *i, *j;

7503

const PetscInt *anchors;

7504

PetscInt numFields, f;

7505

IS aIS;

7506

PetscErrorCode ierr;

7507

7508

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7508; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7509

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7509,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),7509,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),7509,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7509,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7510

ierr = PetscSectionGetStorageSize(cSec, &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7510,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7511

ierr = PetscSectionGetStorageSize(section, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7511,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7512

ierr = MatCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001),cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7512,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7513

ierr = MatSetSizes(*cMat,m,n,m,n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7513,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7514

ierr = MatSetType(*cMat,MATSEQAIJ"seqaij");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7514,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7515

ierr = DMPlexGetAnchors(dm,&aSec,&aIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7515,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7516

ierr = ISGetIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7516,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7517

/* cSec will be a subset of aSec and section */

7518

ierr = PetscSectionGetChart(cSec,&pStart,&pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7518,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7519

ierr = PetscMalloc1(m+1,&i)PetscMallocA(1,PETSC_FALSE,7519,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(m+1)*sizeof(**(&i)),(&i));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7519,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7520

i[0] = 0;

7521

ierr = PetscSectionGetNumFields(section,&numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7521,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7522

for (p = pStart; p < pEnd; p++) {

7523

PetscInt rDof, rOff, r;

7524

7525

ierr = PetscSectionGetDof(aSec,p,&rDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7525,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7526

if (!rDof) continue;

7527

ierr = PetscSectionGetOffset(aSec,p,&rOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7527,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7528

if (numFields) {

7529

for (f = 0; f < numFields; f++) {

7530

annz = 0;

7531

for (r = 0; r < rDof; r++) {

7532

a = anchors[rOff + r];

7533

ierr = PetscSectionGetFieldDof(section,a,f,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7533,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7534

annz += aDof;

7535

}

7536

ierr = PetscSectionGetFieldDof(cSec,p,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7536,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7537

ierr = PetscSectionGetFieldOffset(cSec,p,f,&off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7537,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7538

for (q = 0; q < dof; q++) {

7539

i[off + q + 1] = i[off + q] + annz;

7540

}

7541

}

7542

}

7543

else {

7544

annz = 0;

7545

for (q = 0; q < dof; q++) {

7546

a = anchors[off + q];

7547

ierr = PetscSectionGetDof(section,a,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7547,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7548

annz += aDof;

7549

}

7550

ierr = PetscSectionGetDof(cSec,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7550,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7551

ierr = PetscSectionGetOffset(cSec,p,&off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7551,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7552

for (q = 0; q < dof; q++) {

7553

i[off + q + 1] = i[off + q] + annz;

7554

}

7555

}

7556

}

7557

nnz = i[m];

7558

ierr = PetscMalloc1(nnz,&j)PetscMallocA(1,PETSC_FALSE,7558,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(nnz)*sizeof(**(&j)),(&j));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7558,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7559

offset = 0;

7560

for (p = pStart; p < pEnd; p++) {

7561

if (numFields) {

7562

for (f = 0; f < numFields; f++) {

7563

ierr = PetscSectionGetFieldDof(cSec,p,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7563,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7564

for (q = 0; q < dof; q++) {

7565

PetscInt rDof, rOff, r;

7566

ierr = PetscSectionGetDof(aSec,p,&rDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7566,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7567

ierr = PetscSectionGetOffset(aSec,p,&rOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7567,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7568

for (r = 0; r < rDof; r++) {

7569

PetscInt s;

7570

7571

a = anchors[rOff + r];

7572

ierr = PetscSectionGetFieldDof(section,a,f,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7572,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7573

ierr = PetscSectionGetFieldOffset(section,a,f,&aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7573,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7574

for (s = 0; s < aDof; s++) {

7575

j[offset++] = aOff + s;

7576

}

7577

}

7578

}

7579

}

7580

}

7581

else {

7582

ierr = PetscSectionGetDof(cSec,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7582,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7583

for (q = 0; q < dof; q++) {

7584

PetscInt rDof, rOff, r;

7585

ierr = PetscSectionGetDof(aSec,p,&rDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7585,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7586

ierr = PetscSectionGetOffset(aSec,p,&rOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7586,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7587

for (r = 0; r < rDof; r++) {

7588

PetscInt s;

7589

7590

a = anchors[rOff + r];

7591

ierr = PetscSectionGetDof(section,a,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7591,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7592

ierr = PetscSectionGetOffset(section,a,&aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7592,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7593

for (s = 0; s < aDof; s++) {

7594

j[offset++] = aOff + s;

7595

}

7596

}

7597

}

7598

}

7599

}

7600

ierr = MatSeqAIJSetPreallocationCSR(*cMat,i,j,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7600,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7601

ierr = PetscFree(i)((*PetscTrFree)((void*)(i),7601,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((i) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7601,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7602

ierr = PetscFree(j)((*PetscTrFree)((void*)(j),7602,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
) || ((j) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7602,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7603

ierr = ISRestoreIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7603,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7604

7605

}

7606

7607

PetscErrorCode DMCreateDefaultConstraints_Plex(DM dm)

7608

{

7609

DM_Plex *plex = (DM_Plex *)dm->data;

7610

PetscSection anchorSection, section, cSec;

7611

Mat cMat;

7612

PetscErrorCode ierr;

7613

7614

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7614; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7615

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7615,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),7615,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),7615,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7615,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7616

ierr = DMPlexGetAnchors(dm,&anchorSection,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7616,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7617

if (anchorSection) {

7618

PetscInt Nf;

7619

7620

ierr = DMGetLocalSection(dm,&section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7620,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7621

ierr = DMPlexCreateConstraintSection_Anchors(dm,section,&cSec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7621,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7622

ierr = DMPlexCreateConstraintMatrix_Anchors(dm,section,cSec,&cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7622,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7623

ierr = DMGetNumFields(dm,&Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7623,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7624

if (Nf && plex->computeanchormatrix) {ierr = (*plex->computeanchormatrix)(dm,section,cSec,cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7624,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7625

ierr = DMSetDefaultConstraints(dm,cSec,cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7625,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7626

ierr = PetscSectionDestroy(&cSec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7626,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7627

ierr = MatDestroy(&cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7627,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7628

}

7629

7630

}

7631

7632

PetscErrorCode DMCreateSubDomainDM_Plex(DM dm, DMLabel label, PetscInt value, IS *is, DM *subdm)

7633

{

7634

IS subis;

7635

PetscSection section, subsection;

7636

PetscErrorCode ierr;

7637

7638

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7638; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7639

ierr = DMGetLocalSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7639,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7640

if (!section) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "Must set default section for DM before splitting subdomain")return PetscError(PetscObjectComm((PetscObject) dm),7640,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Must set default section for DM before splitting subdomain"
);

7641

if (!subdm) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "Must set output subDM for splitting subdomain")return PetscError(PetscObjectComm((PetscObject) dm),7641,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Must set output subDM for splitting subdomain");

7642

/* Create subdomain */

7643

ierr = DMPlexFilter(dm, label, value, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7643,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7644

/* Create submodel */

7645

ierr = DMPlexCreateSubpointIS(*subdm, &subis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7645,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7646

ierr = PetscSectionCreateSubmeshSection(section, subis, &subsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7646,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7647

ierr = ISDestroy(&subis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7647,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7648

ierr = DMSetLocalSection(*subdm, subsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7648,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7649

ierr = PetscSectionDestroy(&subsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7649,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7650

ierr = DMCopyDisc(dm, *subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7650,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7651

/* Create map from submodel to global model */

7652

if (is) {

7653

PetscSection sectionGlobal, subsectionGlobal;

7654

IS spIS;

7655

const PetscInt *spmap;

7656

PetscInt *subIndices;

7657

PetscInt subSize = 0, subOff = 0, pStart, pEnd, p;

7658

PetscInt Nf, f, bs = -1, bsLocal[2], bsMinMax[2];

7659

7660

ierr = DMPlexCreateSubpointIS(*subdm, &spIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7660,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7661

ierr = ISGetIndices(spIS, &spmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7661,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7662

ierr = PetscSectionGetNumFields(section, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7662,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7663

ierr = DMGetGlobalSection(dm, &sectionGlobal);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7663,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7664

ierr = DMGetGlobalSection(*subdm, &subsectionGlobal);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7664,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7665

ierr = PetscSectionGetChart(subsection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7665,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7666

for (p = pStart; p < pEnd; ++p) {

7667

PetscInt gdof, pSubSize = 0;

7668

7669

ierr = PetscSectionGetDof(sectionGlobal, p, &gdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7669,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7670

if (gdof > 0) {

7671

for (f = 0; f < Nf; ++f) {

7672

PetscInt fdof, fcdof;

7673

7674

ierr = PetscSectionGetFieldDof(subsection, p, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7674,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7675

ierr = PetscSectionGetFieldConstraintDof(subsection, p, f, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7675,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7676

pSubSize += fdof-fcdof;

7677

}

7678

subSize += pSubSize;

7679

if (pSubSize) {

7680

if (bs < 0) {

7681

bs = pSubSize;

7682

} else if (bs != pSubSize) {

7683

/* Layout does not admit a pointwise block size */

7684

bs = 1;

7685

}

7686

}

7687

}

7688

}

7689

/* Must have same blocksize on all procs (some might have no points) */

7690

bsLocal[0] = bs < 0 ? PETSC_MAX_INT2147483647 : bs; bsLocal[1] = bs;

7691

ierr = PetscGlobalMinMaxInt(PetscObjectComm((PetscObject) dm), bsLocal, bsMinMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7691,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7692

if (bsMinMax[0] != bsMinMax[1]) {bs = 1;}

7693

else {bs = bsMinMax[0];}

7694

ierr = PetscMalloc1(subSize, &subIndices)PetscMallocA(1,PETSC_FALSE,7694,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(subSize)*sizeof(**(&subIndices)),(&subIndices
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7694,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7695

for (p = pStart; p < pEnd; ++p) {

7696

PetscInt gdof, goff;

7697

7698

ierr = PetscSectionGetDof(subsectionGlobal, p, &gdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7698,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7699

if (gdof > 0) {

7700

const PetscInt point = spmap[p];

7701

7702

ierr = PetscSectionGetOffset(sectionGlobal, point, &goff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7702,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7703

for (f = 0; f < Nf; ++f) {

7704

PetscInt fdof, fcdof, fc, f2, poff = 0;

7705

7706

/* Can get rid of this loop by storing field information in the global section */

7707

for (f2 = 0; f2 < f; ++f2) {

7708

ierr = PetscSectionGetFieldDof(section, p, f2, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7708,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7709

ierr = PetscSectionGetFieldConstraintDof(section, p, f2, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7709,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7710

poff += fdof-fcdof;

7711

}

7712

ierr = PetscSectionGetFieldDof(section, p, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7712,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7713

ierr = PetscSectionGetFieldConstraintDof(section, p, f, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7713,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7714

for (fc = 0; fc < fdof-fcdof; ++fc, ++subOff) {

7715

subIndices[subOff] = goff+poff+fc;

7716

}

7717

}

7718

}

7719

}

7720

ierr = ISRestoreIndices(spIS, &spmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7720,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7721

ierr = ISDestroy(&spIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7721,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7722

ierr = ISCreateGeneral(PetscObjectComm((PetscObject)dm), subSize, subIndices, PETSC_OWN_POINTER, is);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7722,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7723

if (bs > 1) {

7724

/* We need to check that the block size does not come from non-contiguous fields */

7725

PetscInt i, j, set = 1;

7726

for (i = 0; i < subSize; i += bs) {

7727

for (j = 0; j < bs; ++j) {

7728

if (subIndices[i+j] != subIndices[i]+j) {set = 0; break;}

7729

}

7730

}

7731

if (set) {ierr = ISSetBlockSize(*is, bs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7731,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7732

}

7733

/* Attach nullspace */

7734

for (f = 0; f < Nf; ++f) {

7735

(*subdm)->nullspaceConstructors[f] = dm->nullspaceConstructors[f];

7736

if ((*subdm)->nullspaceConstructors[f]) break;

7737

}

7738

if (f < Nf) {

7739

MatNullSpace nullSpace;

7740

7741

ierr = (*(*subdm)->nullspaceConstructors[f])(*subdm, f, &nullSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7741,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7742

ierr = PetscObjectCompose((PetscObject) *is, "nullspace", (PetscObject) nullSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7742,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7743

ierr = MatNullSpaceDestroy(&nullSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7743,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7744

}

7745

}

7746

7747

}