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

Bug Summary

File:	dm/impls/plex/plex.c
Warning:	line 7374, column 21 The right operand of '<' is a garbage value

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 = DMGetSection(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 = DMGetSection(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 = DMGetSection(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 = DMGetSection(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

PetscReal scale = 2.0;

675

PetscReal tikzscale = 1.0;

676

PetscBool useNumbers = PETSC_TRUE, useLabels, useColors;

677

double tcoords[3];

678

PetscScalar *coords;

679

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

680

PetscMPIInt rank, size;

681

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

682

PetscBool plotEdges, flg;

683

684

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),684,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

685

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),685,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

686

ierr = DMGetNumLabels(dm, &numLabels);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),686,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

687

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

688

numColors = 10;

689

numLColors = 10;

690

ierr = PetscCalloc3(numLabels, &names, numColors, &colors, numLColors, &lcolors)PetscMallocA(3,PETSC_TRUE,690,__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),690,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

691

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),691,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

692

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),692,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

693

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),693,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

694

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),694,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

695

if (!useLabels) numLabels = 0;

696

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),696,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

697

if (!useColors) {

698

numColors = 3;

699

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),699,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

700

}

701

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),701,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

702

if (!useColors) {

703

numLColors = 4;

704

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),704,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

705

}

706

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

707

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),707,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

708

if (flg && plotEdges && depth < dim) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "Mesh must be interpolated")return PetscError(PetscObjectComm((PetscObject) dm),708,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"Mesh must be interpolated");

709

if (depth < dim) plotEdges = PETSC_FALSE;

710

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject)dm), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),710,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

711

ierr = MPI_Comm_size(PetscObjectComm((PetscObject)dm), &size);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

ierr = PetscObjectGetName((PetscObject) dm, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),712,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

713

ierr = PetscViewerASCIIPrintf(viewer, "\

714

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

715

\\usepackage{pgflibraryshapes}\n\

716

\\usetikzlibrary{backgrounds}\n\

717

\\usetikzlibrary{arrows}\n\

718

\\begin{document}\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),718,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

719

if (size > 1) {

720

ierr = PetscViewerASCIIPrintf(viewer, "%s for process ", name);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

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

722

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

723

ierr = PetscViewerASCIIPrintf(viewer, ", and ", colors[p%numColors], p);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),723,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

724

} else if (p > 0) {

725

ierr = PetscViewerASCIIPrintf(viewer, ", ", colors[p%numColors], p);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

}

727

ierr = PetscViewerASCIIPrintf(viewer, "{\\textcolor{%s}%D}", colors[p%numColors], p);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),727,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

728

}

729

ierr = PetscViewerASCIIPrintf(viewer, ".\n\n\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),729,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

730

}

731

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),731,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

732

/* Plot vertices */

733

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);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

ierr = VecGetArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),734,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

735

ierr = PetscViewerASCIIPushSynchronized(viewer);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

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

737

PetscInt off, dof, d;

738

PetscBool isLabeled = PETSC_FALSE;

739

740

ierr = PetscSectionGetDof(coordSection, v, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),740,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

741

ierr = PetscSectionGetOffset(coordSection, v, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),741,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

742

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "\\path (");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

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),743,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"coordSection vertex %D has dof %D > 3"
,v,dof);

744

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

745

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

746

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

747

}

748

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

749

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

750

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

751

if (d > 0) {ierr = PetscViewerASCIISynchronizedPrintf(viewer, ",");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),751,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

752

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "%g", tcoords[d]);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

}

754

color = colors[rank%numColors];

755

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

756

PetscInt val;

757

ierr = DMGetLabelValue(dm, names[l], v, &val);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

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

759

}

760

if (useNumbers) {

761

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),761,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

762

} else {

763

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),763,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

764

}

765

}

766

ierr = VecRestoreArray(coordinates, &coords);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 = PetscViewerFlush(viewer);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

/* Plot cells */

769

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),769,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

770

ierr = DMPlexGetDepthStratum(dm, 1, &eStart, &eEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),770,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

771

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

772

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

773

const PetscInt *cone;

774

775

color = colors[rank%numColors];

776

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

777

PetscInt val;

778

ierr = DMGetLabelValue(dm, names[l], e, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),778,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

779

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

780

}

781

ierr = DMPlexGetCone(dm, e, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),781,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

782

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),782,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

783

}

784

} else {

785

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

786

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

787

PetscInt closureSize, firstPoint = -1;

788

789

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),789,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

790

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "\\draw[color=%s] ", colors[rank%numColors]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),790,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

791

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

792

const PetscInt point = closure[p];

793

794

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

795

if (firstPoint >= 0) {ierr = PetscViewerASCIISynchronizedPrintf(viewer, " -- ");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

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "(%D_%d)", point, rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),796,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

797

if (firstPoint < 0) firstPoint = point;

798

}

799

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

800

ierr = PetscViewerASCIISynchronizedPrintf(viewer, " -- (%D_%d);\n", firstPoint, rank);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 = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);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

}

803

}

804

ierr = VecGetArray(coordinates, &coords);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

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

806

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

807

PetscBool isLabeled = PETSC_FALSE;

808

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

809

PetscInt closureSize, dof, d, n = 0;

810

811

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),811,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

812

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "\\path (");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),812,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

813

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

814

const PetscInt point = closure[p];

815

PetscInt off;

816

817

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

818

ierr = PetscSectionGetDof(coordSection, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),818,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

819

ierr = PetscSectionGetOffset(coordSection, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),819,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

820

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

821

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

822

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

823

}

824

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

825

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

826

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

827

++n;

828

}

829

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

830

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),830,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

831

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

832

if (d > 0) {ierr = PetscViewerASCIISynchronizedPrintf(viewer, ",");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

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "%g", ccoords[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),833,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

834

}

835

color = colors[rank%numColors];

836

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

837

PetscInt val;

838

ierr = DMGetLabelValue(dm, names[l], c, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),838,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

839

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

840

}

841

if (useNumbers) {

842

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),842,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

843

} else {

844

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),844,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

845

}

846

}

847

ierr = VecRestoreArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),847,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

848

/* Plot edges */

849

if (plotEdges) {

850

ierr = VecGetArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),850,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

851

ierr = PetscViewerASCIIPrintf(viewer, "\\path\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),851,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

852

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

853

const PetscInt *cone;

854

PetscInt coneSize, offA, offB, dof, d;

855

856

ierr = DMPlexGetConeSize(dm, e, &coneSize);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

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),857,__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);

858

ierr = DMPlexGetCone(dm, e, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),858,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

859

ierr = PetscSectionGetDof(coordSection, cone[0], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),859,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

860

ierr = PetscSectionGetOffset(coordSection, cone[0], &offA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),860,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

861

ierr = PetscSectionGetOffset(coordSection, cone[1], &offB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),861,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

862

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "(");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),862,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

863

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

864

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

865

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

866

}

867

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

868

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

869

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

870

if (d > 0) {ierr = PetscViewerASCIISynchronizedPrintf(viewer, ",");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

ierr = PetscViewerASCIISynchronizedPrintf(viewer, "%g", (double)tcoords[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),871,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

872

}

873

color = colors[rank%numColors];

874

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

875

PetscInt val;

876

ierr = DMGetLabelValue(dm, names[l], v, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),876,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

877

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

878

}

879

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),879,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

880

}

881

ierr = VecRestoreArray(coordinates, &coords);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

ierr = PetscViewerFlush(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),882,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

883

ierr = PetscViewerASCIIPrintf(viewer, "(0,0);\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),883,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

884

}

885

ierr = PetscViewerFlush(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),885,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

886

ierr = PetscViewerASCIIPopSynchronized(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),886,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

887

ierr = PetscViewerASCIIPrintf(viewer, "\\end{tikzpicture}\n");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, "\\end{document}\n", name);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 (l = 0; l < numLabels; ++l) {ierr = PetscFree(names[l])((*PetscTrFree)((void*)(names[l]),889,__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),889,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

890

for (c = 0; c < numColors; ++c) {ierr = PetscFree(colors[c])((*PetscTrFree)((void*)(colors[c]),890,__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),890,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

891

for (c = 0; c < numLColors; ++c) {ierr = PetscFree(lcolors[c])((*PetscTrFree)((void*)(lcolors[c]),891,__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),891,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

892

ierr = PetscFree3(names, colors, lcolors)PetscFreeA(3,892,__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),892,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

893

} else if (format == PETSC_VIEWER_LOAD_BALANCE) {

894

Vec cown,acown;

895

VecScatter sct;

896

ISLocalToGlobalMapping g2l;

897

IS gid,acis;

898

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

899

MPI_Group ggroup,ngroup;

900

PetscScalar *array,nid;

901

const PetscInt *idxs;

902

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

903

PetscInt64 lm[3],gm[3];

904

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

905

PetscMPIInt d1,d2,rank;

906

907

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),907,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

908

ierr = MPI_Comm_rank(comm,&rank);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

#if defined(PETSC_HAVE_MPI_SHARED_COMM1)

910

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),910,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

911

#endif

912

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

913

ierr = MPI_Comm_group(comm,&ggroup);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),913,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

914

ierr = MPI_Comm_group(ncomm,&ngroup);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

d1 = 0;

916

ierr = MPI_Group_translate_ranks(ngroup,1,&d1,ggroup,&d2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),916,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

917

nid = d2;

918

ierr = MPI_Group_free(&ggroup);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),918,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

919

ierr = MPI_Group_free(&ngroup);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 = MPI_Comm_free(&ncomm);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

} else nid = 0.0;

922

923

/* Get connectivity */

924

ierr = DMPlexGetVTKCellHeight(dm,&cellHeight);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 = DMPlexCreatePartitionerGraph(dm,cellHeight,&numVertices,&start,&adjacency,&gid);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

927

/* filter overlapped local cells */

928

ierr = DMPlexGetHeightStratum(dm,cellHeight,&cStart,&cEnd);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

ierr = ISGetIndices(gid,&idxs);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 = ISGetLocalSize(gid,&cum);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 = PetscMalloc1(cum,&idxs2)PetscMallocA(1,PETSC_FALSE,931,__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),931,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

932

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

933

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

934

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

935

}

936

ierr = ISRestoreIndices(gid,&idxs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),936,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

937

if (numVertices != cum) SETERRQ2(PETSC_COMM_SELF,PETSC_ERR_PLIB,"Unexpected %D != %D",numVertices,cum)return PetscError(((MPI_Comm)0x44000001),937,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"Unexpected %D != %D",numVertices,cum
);

938

ierr = ISDestroy(&gid);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),938,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

939

ierr = ISCreateGeneral(comm,numVertices,idxs2,PETSC_OWN_POINTER,&gid);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),939,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

940

941

/* support for node-aware cell locality */

942

ierr = ISCreateGeneral(comm,start[numVertices],adjacency,PETSC_USE_POINTER,&acis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),942,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

943

ierr = VecCreateSeq(PETSC_COMM_SELF((MPI_Comm)0x44000001),start[numVertices],&acown);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),943,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

944

ierr = VecCreateMPI(comm,numVertices,PETSC_DECIDE-1,&cown);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),944,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

945

ierr = VecGetArray(cown,&array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),945,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

946

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

947

ierr = VecRestoreArray(cown,&array);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

ierr = VecScatterCreate(cown,acis,acown,NULL((void*)0),&sct);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),948,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

949

ierr = VecScatterBegin(sct,cown,acown,INSERT_VALUES,SCATTER_FORWARD);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

ierr = VecScatterEnd(sct,cown,acown,INSERT_VALUES,SCATTER_FORWARD);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),950,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

951

ierr = ISDestroy(&acis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),951,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

952

ierr = VecScatterDestroy(&sct);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 = VecDestroy(&cown);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

955

/* compute edgeCut */

956

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));

957

ierr = PetscMalloc1(cum,&work)PetscMallocA(1,PETSC_FALSE,957,__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),957,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

958

ierr = ISLocalToGlobalMappingCreateIS(gid,&g2l);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 = ISLocalToGlobalMappingSetType(g2l,ISLOCALTOGLOBALMAPPINGHASH"hash");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

ierr = ISDestroy(&gid);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),960,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

961

ierr = VecGetArray(acown,&array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),961,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

962

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

963

PetscInt totl;

964

965

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

966

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),966,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

967

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

968

if (work[i] < 0) {

969

ect += 1;

970

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

971

}

972

}

973

}

974

ierr = PetscFree(work)((*PetscTrFree)((void*)(work),974,__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),974,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

975

ierr = VecRestoreArray(acown,&array);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

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

977

lm[1] = -numVertices;

978

ierr = MPIU_Allreduce(lm,gm,2,MPIU_INT64,MPI_MIN,comm)(PetscAllreduceBarrierCheck(comm,2,978,__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),978,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

979

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),979,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

980

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

981

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

982

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

983

ierr = MPIU_Allreduce(lm,gm,3,MPIU_INT64,MPI_SUM,comm)(PetscAllreduceBarrierCheck(comm,3,983,__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),983,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

984

ierr = PetscViewerASCIIPrintf(viewer,", empty %D)\n",(PetscInt)gm[2]);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

#if defined(PETSC_HAVE_MPI_SHARED_COMM1)

986

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),986,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

987

#else

988

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),988,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

989

#endif

990

ierr = ISLocalToGlobalMappingDestroy(&g2l);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 = PetscFree(start)((*PetscTrFree)((void*)(start),991,__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),991,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

992

ierr = PetscFree(adjacency)((*PetscTrFree)((void*)(adjacency),992,__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),992,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

993

ierr = VecDestroy(&acown);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),993,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

994

} else {

995

MPI_Comm comm;

996

PetscInt *sizes, *hybsizes;

997

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

998

PetscInt pStart, pEnd, p;

999

PetscInt numLabels, l;

1000

const char *name;

1001

PetscMPIInt size;

1002

1003

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1003,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1004

ierr = MPI_Comm_size(comm, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1004,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1005

ierr = DMGetDimension(dm, &dim);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

ierr = DMPlexGetVTKCellHeight(dm, &cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1006,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1007

ierr = PetscObjectGetName((PetscObject) dm, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1007,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1008

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),1008,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1009

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),1009,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1010

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),1010,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1011

ierr = DMPlexGetDepth(dm, &locDepth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1011,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1012

ierr = MPIU_Allreduce(&locDepth, &depth, 1, MPIU_INT, MPI_MAX, comm)(PetscAllreduceBarrierCheck(comm,1,1012,__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),1012,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1013

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),1013,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1014

ierr = PetscCalloc2(size,&sizes,size,&hybsizes)PetscMallocA(2,PETSC_TRUE,1014,__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),1014,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1015

if (depth == 1) {

1016

ierr = DMPlexGetDepthStratum(dm, 0, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1016,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1017

pEnd = pEnd - pStart;

1018

pMax[0] -= pStart;

1019

ierr = MPI_Gather(&pEnd, 1, MPIU_INT, sizes, 1, MPIU_INT, 0, comm)((petsc_gather_ct++,0) || PetscMPITypeSize((&petsc_send_len
),(1),(((MPI_Datatype)0x4c000405))) || 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),1019,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1020

ierr = MPI_Gather(&pMax[0], 1, MPIU_INT, hybsizes, 1, MPIU_INT, 0, comm)((petsc_gather_ct++,0) || PetscMPITypeSize((&petsc_send_len
),(1),(((MPI_Datatype)0x4c000405))) || 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),1020,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1021

ierr = PetscViewerASCIIPrintf(viewer, " %d-cells:", 0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1021,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1022

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

1023

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),1023,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1024

else {ierr = PetscViewerASCIIPrintf(viewer, " %D", sizes[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1024,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1025

}

1026

ierr = PetscViewerASCIIPrintf(viewer, "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1026,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1027

ierr = DMPlexGetHeightStratum(dm, 0, &pStart, &pEnd);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

pEnd = pEnd - pStart;

1029

pMax[depth] -= pStart;

1030

ierr = MPI_Gather(&pEnd, 1, MPIU_INT, sizes, 1, MPIU_INT, 0, comm)((petsc_gather_ct++,0) || PetscMPITypeSize((&petsc_send_len
),(1),(((MPI_Datatype)0x4c000405))) || 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),1030,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1031

ierr = MPI_Gather(&pMax[depth], 1, MPIU_INT, hybsizes, 1, MPIU_INT, 0, comm)((petsc_gather_ct++,0) || PetscMPITypeSize((&petsc_send_len
),(1),(((MPI_Datatype)0x4c000405))) || 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),1031,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1032

ierr = PetscViewerASCIIPrintf(viewer, " %D-cells:", dim);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

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

1034

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),1034,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1035

else {ierr = PetscViewerASCIIPrintf(viewer, " %D", sizes[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1035,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1036

}

1037

ierr = PetscViewerASCIIPrintf(viewer, "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1037,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1038

} else {

1039

PetscMPIInt rank;

1040

ierr = MPI_Comm_rank(comm, &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1040,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1041

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

1042

ierr = DMPlexGetDepthStratum(dm, d, &pStart, &pEnd);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

pEnd -= pStart;

1044

pMax[d] -= pStart;

1045

ierr = MPI_Gather(&pEnd, 1, MPIU_INT, sizes, 1, MPIU_INT, 0, comm)((petsc_gather_ct++,0) || PetscMPITypeSize((&petsc_send_len
),(1),(((MPI_Datatype)0x4c000405))) || 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),1045,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1046

ierr = MPI_Gather(&pMax[d], 1, MPIU_INT, hybsizes, 1, MPIU_INT, 0, comm)((petsc_gather_ct++,0) || PetscMPITypeSize((&petsc_send_len
),(1),(((MPI_Datatype)0x4c000405))) || 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),1046,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1047

ierr = PetscViewerASCIIPrintf(viewer, " %D-cells:", d);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

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

1049

if (!rank) {

1050

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),1050,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1051

else {ierr = PetscViewerASCIIPrintf(viewer, " %D", sizes[p]);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

}

1053

}

1054

ierr = PetscViewerASCIIPrintf(viewer, "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1054,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1055

}

1056

}

1057

ierr = PetscFree2(sizes,hybsizes)PetscFreeA(2,1057,__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),1057,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1058

ierr = DMGetNumLabels(dm, &numLabels);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

if (numLabels) {ierr = PetscViewerASCIIPrintf(viewer, "Labels:\n");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

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

1061

DMLabel label;

1062

const char *name;

1063

IS valueIS;

1064

const PetscInt *values;

1065

PetscInt numValues, v;

1066

1067

ierr = DMGetLabelName(dm, l, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1067,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1068

ierr = DMGetLabel(dm, name, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1068,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1069

ierr = DMLabelGetNumValues(label, &numValues);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 = PetscViewerASCIIPrintf(viewer, " %s: %D strata with value/size (", name, numValues);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 = DMLabelGetValueIS(label, &valueIS);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

ierr = ISGetIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1072,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1073

ierr = PetscViewerASCIIUseTabs(viewer, PETSC_FALSE);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

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

1075

PetscInt size;

1076

1077

ierr = DMLabelGetStratumSize(label, values[v], &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1077,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1078

if (v > 0) {ierr = PetscViewerASCIIPrintf(viewer, ", ");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1078,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1079

ierr = PetscViewerASCIIPrintf(viewer, "%D (%D)", values[v], size);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

}

1081

ierr = PetscViewerASCIIPrintf(viewer, ")\n");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

ierr = PetscViewerASCIIUseTabs(viewer, PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1082,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1083

ierr = ISRestoreIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1083,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1084

ierr = ISDestroy(&valueIS);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

}

1086

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

1087

if (dm->Nf) {

1088

PetscInt f;

1089

1090

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

1091

const char *name;

1092

1093

ierr = PetscObjectGetName(dm->fields[f].disc, &name);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

if (numLabels) {ierr = PetscViewerASCIIPrintf(viewer, "Field %s:\n", name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1094,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1095

ierr = PetscViewerASCIIPushTab(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1095,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1096

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),1096,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1097

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

1098

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),1098,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1099

else {ierr = PetscViewerASCIIPrintf(viewer, "adjacency FVM\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1099,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1100

} else {

1101

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),1101,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1102

else {ierr = PetscViewerASCIIPrintf(viewer, "adjacency FUNKY\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1102,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1103

}

1104

ierr = PetscViewerASCIIPopTab(viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1104,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1105

}

1106

}

1107

ierr = DMGetCoarseDM(dm, &cdm);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

if (cdm) {

1109

ierr = PetscViewerASCIIPushTab(viewer);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 = DMPlexView_Ascii(cdm, viewer);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 = PetscViewerASCIIPopTab(viewer);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

}

1113

}

1114

1115

}

1116

1117

static PetscErrorCode DMPlexView_Draw(DM dm, PetscViewer viewer)

1118

{

1119

PetscDraw draw;

1120

DM cdm;

1121

PetscSection coordSection;

1122

Vec coordinates;

1123

const PetscScalar *coords;

1124

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)};

1125

PetscBool isnull;

1126

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

1127

PetscMPIInt rank;

1128

PetscErrorCode ierr;

1129

1130

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] = 1130; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1131

ierr = DMGetCoordinateDim(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1131,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1132

if (dim != 2) SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "Cannot draw meshes of dimension %D", dim)return PetscError(PetscObjectComm((PetscObject) dm),1132,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"Cannot draw meshes of dimension %D",dim);

1133

ierr = DMGetCoordinateDM(dm, &cdm);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 = DMGetSection(cdm, &coordSection);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

ierr = DMGetCoordinatesLocal(dm, &coordinates);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

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1136,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1137

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);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

1139

ierr = PetscViewerDrawGetDraw(viewer, 0, &draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1139,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1140

ierr = PetscDrawIsNull(draw, &isnull);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

1142

ierr = PetscDrawSetTitle(draw, "Mesh");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1142,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1143

1144

ierr = VecGetLocalSize(coordinates, &N);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1144,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1145

ierr = VecGetArrayRead(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1145,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1146

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

1147

1148

1149

}

1150

ierr = VecRestoreArrayRead(coordinates, &coords);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

ierr = MPIU_Allreduce(&bound[0],xyl,2,MPIU_REAL,MPIU_MIN,PetscObjectComm((PetscObject)dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject)dm),
2,1151,__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),1151,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1152

ierr = MPIU_Allreduce(&bound[2],xyr,2,MPIU_REAL,MPIU_MAX,PetscObjectComm((PetscObject)dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject)dm),
2,1152,__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),1152,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1153

ierr = PetscDrawSetCoordinates(draw, xyl[0], xyl[1], xyr[0], xyr[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1153,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1154

ierr = PetscDrawClear(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1154,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1155

1156

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject) dm), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1156,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1157

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

1158

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

1159

PetscInt numCoords,coneSize;

1160

1161

ierr = DMPlexGetConeSize(dm, c, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1161,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1162

ierr = DMPlexVecGetClosure(dm, coordSection, coordinates, c, &numCoords, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1162,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1163

switch (coneSize) {

1164

case 3:

1165

1166

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

1167

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

1168

PETSC_DRAW_WHITE0 + rank % (PETSC_DRAW_BASIC_COLORS33-2) + 2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1168,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1169

break;

1170

case 4:

1171

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

1172

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

1173

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

1174

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

1175

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

break;

1177

default: SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_SUP, "Cannot draw cells with %D facets", coneSize)return PetscError(((MPI_Comm)0x44000001),1177,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,56,PETSC_ERROR_INITIAL,"Cannot draw cells with %D facets",coneSize
);

1178

}

1179

ierr = DMPlexVecRestoreClosure(dm, coordSection, coordinates, c, &numCoords, &coords);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

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

1182

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

1183

PetscInt numCoords,coneSize;

1184

1185

ierr = DMPlexGetConeSize(dm, c, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1185,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1186

ierr = DMPlexVecGetClosure(dm, coordSection, coordinates, c, &numCoords, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1186,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1187

switch (coneSize) {

1188

case 3:

1189

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),1189,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1190

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),1190,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1191

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),1191,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1192

break;

1193

case 4:

1194

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),1194,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1195

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),1195,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1196

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),1196,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1197

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),1197,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1198

break;

1199

default: SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_SUP, "Cannot draw cells with %D facets", coneSize)return PetscError(((MPI_Comm)0x44000001),1199,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,56,PETSC_ERROR_INITIAL,"Cannot draw cells with %D facets",coneSize
);

1200

}

1201

ierr = DMPlexVecRestoreClosure(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

}

1203

ierr = PetscDrawFlush(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1203,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1204

ierr = PetscDrawPause(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1204,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1205

ierr = PetscDrawSave(draw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1205,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1206

1207

}

1208

1209

PetscErrorCode DMView_Plex(DM dm, PetscViewer viewer)

1210

{

1211

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

1212

char name[PETSC_MAX_PATH_LEN4096];

1213

PetscErrorCode ierr;

1214

1215

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] = 1215; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1216

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1216,__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),1216,
__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),1216,__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),1216,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1217

PetscValidHeaderSpecific(viewer, PETSC_VIEWER_CLASSID, 2)do { if (!viewer) return PetscError(((MPI_Comm)0x44000001),1217
,__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),1217,__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),1217,__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),1217,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

1218

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERASCII"ascii", &iascii);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

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERVTK"vtk", &isvtk);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1219,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1220

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERHDF5"hdf5", &ishdf5);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1220,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1221

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERDRAW"draw", &isdraw);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1221,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1222

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERGLVIS"glvis", &isglvis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1222,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1223

if (iascii) {

1224

PetscViewerFormat format;

1225

ierr = PetscViewerGetFormat(viewer, &format);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

if (format == PETSC_VIEWER_ASCII_GLVIS) {

1227

ierr = DMPlexView_GLVis(dm, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1227,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1228

} else {

1229

ierr = DMPlexView_Ascii(dm, viewer);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

}

1231

} else if (ishdf5) {

1232

#if defined(PETSC_HAVE_HDF5)

1233

ierr = DMPlexView_HDF5_Internal(dm, viewer);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

#else

1235

SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5")return PetscError(PetscObjectComm((PetscObject) dm),1235,__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"
);

1236

#endif

1237

} else if (isvtk) {

1238

ierr = DMPlexVTKWriteAll((PetscObject) dm,viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1238,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1239

} else if (isdraw) {

1240

ierr = DMPlexView_Draw(dm, viewer);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

} else if (isglvis) {

1242

ierr = DMPlexView_GLVis(dm, viewer);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

} else {

1244

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),1244,__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);

1245

}

1246

/* Optionally view the partition */

1247

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),1247,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1248

if (flg) {

1249

Vec ranks;

1250

ierr = DMPlexCreateRankField(dm, &ranks);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1250,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1251

ierr = VecView(ranks, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1251,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1252

ierr = VecDestroy(&ranks);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1252,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1253

}

1254

/* Optionally view a label */

1255

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),1255,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1256

if (flg) {

1257

DMLabel label;

1258

Vec val;

1259

1260

ierr = DMGetLabel(dm, name, &label);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

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),1261,__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);

1262

ierr = DMPlexCreateLabelField(dm, label, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1262,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1263

ierr = VecView(val, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1263,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1264

ierr = VecDestroy(&val);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

}

1266

1267

}

1268

1269

PetscErrorCode DMLoad_Plex(DM dm, PetscViewer viewer)

1270

{

1271

PetscBool ishdf5;

1272

PetscErrorCode ierr;

1273

1274

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] = 1274; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1275

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1275,__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),1275,
__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),1275,__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),1275,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1276

PetscValidHeaderSpecific(viewer, PETSC_VIEWER_CLASSID, 2)do { if (!viewer) return PetscError(((MPI_Comm)0x44000001),1276
,__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),1276,__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),1276,__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),1276,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

1277

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERHDF5"hdf5", &ishdf5);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

if (ishdf5) {

1279

#if defined(PETSC_HAVE_HDF5)

1280

PetscViewerFormat format;

1281

ierr = PetscViewerGetFormat(viewer, &format);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

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

1283

ierr = DMPlexLoad_HDF5_Xdmf_Internal(dm, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1283,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1284

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

1285

ierr = DMPlexLoad_HDF5_Internal(dm, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1285,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1286

} else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_SUP, "PetscViewerFormat %s not supported for HDF5 input.", PetscViewerFormats[format])return PetscError(PetscObjectComm((PetscObject)dm),1286,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",56,PETSC_ERROR_INITIAL
,"PetscViewerFormat %s not supported for HDF5 input.",PetscViewerFormats
[format]);

1287

#else

1288

SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "HDF5 not supported in this build.\nPlease reconfigure using --download-hdf5")return PetscError(PetscObjectComm((PetscObject) dm),1288,__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"
);

1289

#endif

1290

} else {

1291

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),1291,__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);

1292

}

1293

1294

}

1295

1296

PetscErrorCode DMDestroy_Plex(DM dm)

1297

{

1298

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

1299

PetscErrorCode ierr;

1300

1301

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] = 1301; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1302

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),1302,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1303

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),1303,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1304

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);

1305

ierr = PetscSectionDestroy(&mesh->coneSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1305,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1306

ierr = PetscFree(mesh->cones)((*PetscTrFree)((void*)(mesh->cones),1306,__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),1306,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1307

ierr = PetscFree(mesh->coneOrientations)((*PetscTrFree)((void*)(mesh->coneOrientations),1307,__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),1307,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1308

ierr = PetscSectionDestroy(&mesh->supportSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1308,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1309

ierr = PetscSectionDestroy(&mesh->subdomainSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1309,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1310

ierr = PetscFree(mesh->supports)((*PetscTrFree)((void*)(mesh->supports),1310,__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),1310,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1311

ierr = PetscFree(mesh->facesTmp)((*PetscTrFree)((void*)(mesh->facesTmp),1311,__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),1311,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1312

ierr = PetscFree(mesh->tetgenOpts)((*PetscTrFree)((void*)(mesh->tetgenOpts),1312,__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),1312,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1313

ierr = PetscFree(mesh->triangleOpts)((*PetscTrFree)((void*)(mesh->triangleOpts),1313,__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),1313,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1314

ierr = PetscPartitionerDestroy(&mesh->partitioner);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1314,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1315

ierr = DMLabelDestroy(&mesh->subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1315,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1316

ierr = ISDestroy(&mesh->globalVertexNumbers);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

ierr = ISDestroy(&mesh->globalCellNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1317,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1318

ierr = PetscSectionDestroy(&mesh->anchorSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1318,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1319

ierr = ISDestroy(&mesh->anchorIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1319,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1320

ierr = PetscSectionDestroy(&mesh->parentSection);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

ierr = PetscFree(mesh->parents)((*PetscTrFree)((void*)(mesh->parents),1321,__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),1321,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1322

ierr = PetscFree(mesh->childIDs)((*PetscTrFree)((void*)(mesh->childIDs),1322,__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),1322,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1323

ierr = PetscSectionDestroy(&mesh->childSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1323,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1324

ierr = PetscFree(mesh->children)((*PetscTrFree)((void*)(mesh->children),1324,__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),1324,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1325

ierr = DMDestroy(&mesh->referenceTree);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1325,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1326

ierr = PetscGridHashDestroy(&mesh->lbox);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1326,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1327

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

1328

ierr = PetscFree(mesh)((*PetscTrFree)((void*)(mesh),1328,__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),1328,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1329

1330

}

1331

1332

PetscErrorCode DMCreateMatrix_Plex(DM dm, Mat *J)

1333

{

1334

PetscSection sectionGlobal;

1335

PetscInt bs = -1, mbs;

1336

PetscInt localSize;

1337

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

1338

PetscErrorCode ierr;

1339

MatType mtype;

1340

ISLocalToGlobalMapping ltog;

1341

1342

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] = 1342; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1343

ierr = MatInitializePackage();CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1343,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1344

mtype = dm->mattype;

1345

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

1347

ierr = PetscSectionGetConstrainedStorageSize(sectionGlobal, &localSize);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 = MatCreate(PetscObjectComm((PetscObject)dm), J);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 = MatSetSizes(*J, localSize, localSize, PETSC_DETERMINE-1, PETSC_DETERMINE-1);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 = MatSetType(*J, mtype);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 = MatSetFromOptions(*J);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 = MatGetBlockSize(*J, &mbs);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

if (mbs > 1) bs = mbs;

1354

ierr = PetscStrcmp(mtype, MATSHELL"shell", &isShell);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 = PetscStrcmp(mtype, MATBAIJ"baij", &isBlock);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 = PetscStrcmp(mtype, MATSEQBAIJ"seqbaij", &isSeqBlock);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 = PetscStrcmp(mtype, MATMPIBAIJ"mpibaij", &isMPIBlock);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 = PetscStrcmp(mtype, MATSBAIJ"sbaij", &isSymBlock);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 = PetscStrcmp(mtype, MATSEQSBAIJ"seqsbaij", &isSymSeqBlock);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 = PetscStrcmp(mtype, MATMPISBAIJ"mpisbaij", &isSymMPIBlock);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 = PetscStrcmp(mtype, MATIS"is", &isMatIS);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

if (!isShell) {

1363

PetscSection subSection;

1364

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

1365

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

1366

PetscInt pStart, pEnd, p, dof, cdof;

1367

1368

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

1369

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

1370

PetscSection section;

1371

PetscInt size;

1372

1373

ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1373,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1374

ierr = PetscSectionGetStorageSize(section, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1374,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1375

ierr = PetscMalloc1(size,&ltogidx)PetscMallocA(1,PETSC_FALSE,1375,__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),1375,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1376

ierr = DMPlexGetSubdomainSection(dm, &subSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1376,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1377

} else {

1378

ierr = DMGetLocalToGlobalMapping(dm,&ltog);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1378,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1379

}

1380

ierr = PetscSectionGetChart(sectionGlobal, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1380,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1381

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

1382

PetscInt bdof;

1383

1384

ierr = PetscSectionGetDof(sectionGlobal, p, &dof);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 = PetscSectionGetConstraintDof(sectionGlobal, p, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1385,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1386

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

1387

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

1388

if (dof) {

1389

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

1390

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

1391

}

1392

if (isMatIS) {

1393

PetscInt loff,c,off;

1394

ierr = PetscSectionGetOffset(subSection, p, &loff);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 = PetscSectionGetOffset(sectionGlobal, p, &off);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

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

1397

}

1398

}

1399

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

1400

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

1401

ierr = PetscGlobalMinMaxInt(PetscObjectComm((PetscObject) dm), bsLocal, bsMinMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1401,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1402

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

1403

else {bs = bsMinMax[0];}

1404

bs = bs < 0 ? 1 : bs;

1405

if (isMatIS) {

1406

PetscInt l;

1407

/* Must reduce indices by blocksize */

1408

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

1409

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),1409,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1410

}

1411

ierr = MatSetLocalToGlobalMapping(*J,ltog,ltog);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1411,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1412

if (isMatIS) {

1413

ierr = ISLocalToGlobalMappingDestroy(&ltog);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

}

1415

ierr = PetscCalloc4(localSize/bs, &dnz, localSize/bs, &onz, localSize/bs, &dnzu, localSize/bs, &onzu)PetscMallocA(4,PETSC_TRUE,1415,__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),1415,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1416

ierr = DMPlexPreallocateOperator(dm, bs, dnz, onz, dnzu, onzu, *J, fillMatrix);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1416,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1417

ierr = PetscFree4(dnz, onz, dnzu, onzu)PetscFreeA(4,1417,__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),1417,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1418

}

1419

ierr = MatSetDM(*J, dm);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

1421

}

1422

1423

/*@

1424

DMPlexGetSubdomainSection - Returns the section associated with the subdomain

1425

1426

Not collective

1427

1428

Input Parameter:

1429

. mesh - The DMPlex

1430

1431

Output Parameters:

1432

. subsection - The subdomain section

1433

1434

Level: developer

1435

1436

.seealso:

1437

@*/

1438

PetscErrorCode DMPlexGetSubdomainSection(DM dm, PetscSection *subsection)

1439

{

1440

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

1441

PetscErrorCode ierr;

1442

1443

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] = 1443; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1444

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1444,__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),1444,
__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),1444,__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),1444,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1445

if (!mesh->subdomainSection) {

1446

PetscSection section;

1447

PetscSF sf;

1448

1449

ierr = PetscSFCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001),&sf);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

ierr = DMGetSection(dm,&section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1450,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1451

ierr = PetscSectionCreateGlobalSection(section,sf,PETSC_FALSE,PETSC_TRUE,&mesh->subdomainSection);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

ierr = PetscSFDestroy(&sf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1452,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1453

}

1454

*subsection = mesh->subdomainSection;

1455

1456

}

1457

1458

/*@

1459

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

1460

1461

Not collective

1462

1463

Input Parameter:

1464

. mesh - The DMPlex

1465

1466

Output Parameters:

1467

+ pStart - The first mesh point

1468

- pEnd - The upper bound for mesh points

1469

1470

Level: beginner

1471

1472

.seealso: DMPlexCreate(), DMPlexSetChart()

1473

@*/

1474

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

1475

{

1476

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

1477

PetscErrorCode ierr;

1478

1479

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] = 1479; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1480

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1480,__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),1480,
__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),1480,__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),1480,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1481

ierr = PetscSectionGetChart(mesh->coneSection, pStart, pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1481,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1482

1483

}

1484

1485

/*@

1486

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

1487

1488

Not collective

1489

1490

Input Parameters:

1491

+ mesh - The DMPlex

1492

. pStart - The first mesh point

1493

- pEnd - The upper bound for mesh points

1494

1495

Output Parameters:

1496

1497

Level: beginner

1498

1499

.seealso: DMPlexCreate(), DMPlexGetChart()

1500

@*/

1501

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

1502

{

1503

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

1504

PetscErrorCode ierr;

1505

1506

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] = 1506; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1507

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1507,__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),1507,
__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),1507,__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),1507,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1508

ierr = PetscSectionSetChart(mesh->coneSection, pStart, pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1508,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1509

ierr = PetscSectionSetChart(mesh->supportSection, pStart, pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1509,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1510

1511

}

1512

1513

/*@

1514

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

1515

1516

Not collective

1517

1518

Input Parameters:

1519

+ mesh - The DMPlex

1520

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

1521

1522

Output Parameter:

1523

. size - The cone size for point p

1524

1525

Level: beginner

1526

1527

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

1528

@*/

1529

PetscErrorCode DMPlexGetConeSize(DM dm, PetscInt p, PetscInt *size)

1530

{

1531

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

1532

PetscErrorCode ierr;

1533

1534

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] = 1534; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1535

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1535,__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),1535,
__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),1535,__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),1535,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1536

PetscValidPointer(size, 3)do { if (!size) return PetscError(((MPI_Comm)0x44000001),1536
,__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),1536,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1537

ierr = PetscSectionGetDof(mesh->coneSection, p, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1537,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1538

1539

}

1540

1541

/*@

1542

DMPlexSetConeSize - Set the number of in-edges for this point in the DAG

1543

1544

Not collective

1545

1546

Input Parameters:

1547

+ mesh - The DMPlex

1548

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

1549

- size - The cone size for point p

1550

1551

Output Parameter:

1552

1553

Note:

1554

This should be called after DMPlexSetChart().

1555

1556

Level: beginner

1557

1558

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

1559

@*/

1560

PetscErrorCode DMPlexSetConeSize(DM dm, PetscInt p, PetscInt size)

1561

{

1562

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

1563

PetscErrorCode ierr;

1564

1565

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] = 1565; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1566

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1566,__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),1566,
__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),1566,__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),1566,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1567

ierr = PetscSectionSetDof(mesh->coneSection, p, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1567,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1568

1569

mesh->maxConeSize = PetscMax(mesh->maxConeSize, size)(((mesh->maxConeSize)<(size)) ? (size) : (mesh->maxConeSize
));

1570

1571

}

1572

1573

/*@

1574

DMPlexAddConeSize - Add the given number of in-edges to this point in the DAG

1575

1576

Not collective

1577

1578

Input Parameters:

1579

+ mesh - The DMPlex

1580

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

1581

- size - The additional cone size for point p

1582

1583

Output Parameter:

1584

1585

Note:

1586

This should be called after DMPlexSetChart().

1587

1588

Level: beginner

1589

1590

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

1591

@*/

1592

PetscErrorCode DMPlexAddConeSize(DM dm, PetscInt p, PetscInt size)

1593

{

1594

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

1595

PetscInt csize;

1596

PetscErrorCode ierr;

1597

1598

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] = 1598; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1599

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1599,__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),1599,
__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),1599,__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),1599,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1600

ierr = PetscSectionAddDof(mesh->coneSection, p, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1600,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1601

ierr = PetscSectionGetDof(mesh->coneSection, p, &csize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1601,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1602

1603

mesh->maxConeSize = PetscMax(mesh->maxConeSize, csize)(((mesh->maxConeSize)<(csize)) ? (csize) : (mesh->maxConeSize
));

1604

1605

}

1606

1607

/*@C

1608

DMPlexGetCone - Return the points on the in-edges for this point in the DAG

1609

1610

Not collective

1611

1612

Input Parameters:

1613

+ dm - The DMPlex

1614

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

1615

1616

Output Parameter:

1617

. cone - An array of points which are on the in-edges for point p

1618

1619

Level: beginner

1620

1621

Fortran Notes:

1622

Since it returns an array, this routine is only available in Fortran 90, and you must

1623

include petsc.h90 in your code.

1624

1625

.seealso: DMPlexCreate(), DMPlexSetCone(), DMPlexGetConeTuple(), DMPlexSetChart()

1626

@*/

1627

PetscErrorCode DMPlexGetCone(DM dm, PetscInt p, const PetscInt *cone[])

1628

{

1629

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

1630

PetscInt off;

1631

PetscErrorCode ierr;

1632

1633

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] = 1633; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1634

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1634,__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),1634,
__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),1634,__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),1634,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1635

PetscValidPointer(cone, 3)do { if (!cone) return PetscError(((MPI_Comm)0x44000001),1635
,__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),1635,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1636

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1636,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1637

*cone = &mesh->cones[off];

1638

1639

}

1640

1641

/*@C

1642

DMPlexGetConeTuple - Return the points on the in-edges of several points in the DAG

1643

1644

Not collective

1645

1646

Input Parameters:

1647

+ dm - The DMPlex

1648

- p - The IS of points, which must lie in the chart set with DMPlexSetChart()

1649

1650

Output Parameter:

1651

+ pConesSection - PetscSection describing the layout of pCones

1652

- pCones - An array of points which are on the in-edges for the point set p

1653

1654

Level: intermediate

1655

1656

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexGetConeRecursive(), DMPlexSetChart()

1657

@*/

1658

PetscErrorCode DMPlexGetConeTuple(DM dm, IS p, PetscSection *pConesSection, IS *pCones)

1659

{

1660

PetscSection cs, newcs;

1661

PetscInt *cones;

1662

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

1663

PetscInt n;

1664

PetscErrorCode ierr;

1665

1666

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] = 1666; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1667

ierr = DMPlexGetCones(dm, &cones);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1667,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1668

ierr = DMPlexGetConeSection(dm, &cs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1668,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1669

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),1669,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1670

if (pConesSection) *pConesSection = newcs;

1671

if (pCones) {

1672

ierr = PetscSectionGetStorageSize(newcs, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1672,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1673

ierr = ISCreateGeneral(PetscObjectComm((PetscObject)p), n, newarr, PETSC_OWN_POINTER, pCones);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1673,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1674

}

1675

1676

}

1677

1678

static PetscErrorCode DMPlexGetConeRecursive_Private(DM dm, PetscInt *n_inout, const PetscInt points[], PetscInt *offset_inout, PetscInt buf[])

1679

{

1680

PetscInt p, n, cn, i;

1681

const PetscInt *cone;

1682

PetscErrorCode ierr;

1683

1684

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] = 1684; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1685

n = *n_inout;

1686

*n_inout = 0;

1687

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

1688

p = points[i];

1689

ierr = DMPlexGetConeSize(dm, p, &cn);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1689,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1690

if (!cn) {

1691

cn = 1;

1692

if (buf) {

1693

buf[*offset_inout] = p;

1694

++(*offset_inout);

1695

}

1696

} else {

1697

ierr = DMPlexGetCone(dm, p, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1697,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1698

ierr = DMPlexGetConeRecursive_Private(dm, &cn, cone, offset_inout, buf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1698,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1699

}

1700

*n_inout += cn;

1701

}

1702

1703

}

1704

1705

/*@C

1706

DMPlexGetConeRecursive - Like DMPlexGetConeTuple() but recursive, i.e. each cone point is expanded into a set of its own cone points until a vertex (DAG point with no cone) is reached.

1707

1708

Not collective

1709

1710

Input Parameters:

1711

+ dm - The DMPlex

1712

- p - The IS of points, which must lie in the chart set with DMPlexSetChart()

1713

1714

Output Parameter:

1715

. pCones - An array of recursively expanded cones, i.e. containing only vertices, and each of them can be present multiple times

1716

1717

Level: advanced

1718

1719

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexGetConeTuple()

1720

@*/

1721

PetscErrorCode DMPlexGetConeRecursive(DM dm, IS p, IS *pCones)

1722

{

1723

const PetscInt *arr=NULL((void*)0);

1724

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

1725

PetscInt n, cn;

1726

PetscInt zero;

1727

PetscErrorCode ierr;

1728

1729

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] = 1729; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1730

ierr = ISGetLocalSize(p, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1730,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1731

ierr = ISGetIndices(p, &arr);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1731,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1732

zero = 0;

1733

/* first figure out the total number of returned points */

1734

cn = n;

1735

ierr = DMPlexGetConeRecursive_Private(dm, &cn, arr, &zero, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1735,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1736

ierr = PetscMalloc1(cn, &cpoints)PetscMallocA(1,PETSC_FALSE,1736,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,(size_t)(cn)*sizeof(**(&cpoints)),(&cpoints));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1736,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1737

/* now get recursive cones themselves */

1738

ierr = DMPlexGetConeRecursive_Private(dm, &n, arr, &zero, cpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1738,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1739

ierr = ISCreateGeneral(PetscObjectComm((PetscObject)p), n, cpoints, PETSC_OWN_POINTER, pCones);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1739,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1740

ierr = ISRestoreIndices(p, &arr);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1740,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1741

1742

}

1743

1744

/*@

1745

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

1746

1747

Not collective

1748

1749

Input Parameters:

1750

+ mesh - The DMPlex

1751

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

1752

- cone - An array of points which are on the in-edges for point p

1753

1754

Output Parameter:

1755

1756

Note:

1757

This should be called after all calls to DMPlexSetConeSize() and DMSetUp().

1758

1759

Developer Note: Why not call this DMPlexSetCover()

1760

1761

Level: beginner

1762

1763

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexSetChart(), DMPlexSetConeSize(), DMSetUp(), DMPlexSetSupport(), DMPlexSetSupportSize()

1764

@*/

1765

PetscErrorCode DMPlexSetCone(DM dm, PetscInt p, const PetscInt cone[])

1766

{

1767

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

1768

PetscInt pStart, pEnd;

1769

PetscInt dof, off, c;

1770

PetscErrorCode ierr;

1771

1772

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] = 1772; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1773

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1773,__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),1773,
__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),1773,__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),1773,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1774

ierr = PetscSectionGetChart(mesh->coneSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1774,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1775

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1775,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1776

if (dof) PetscValidPointer(cone, 3)do { if (!cone) return PetscError(((MPI_Comm)0x44000001),1776
,__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),1776,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1777

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1777,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1778

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),1778,__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);

1779

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

1780

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),1780,__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);

1781

mesh->cones[off+c] = cone[c];

1782

}

1783

1784

}

1785

1786

/*@C

1787

DMPlexGetConeOrientation - Return the orientations on the in-edges for this point in the DAG

1788

1789

Not collective

1790

1791

Input Parameters:

1792

+ mesh - The DMPlex

1793

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

1794

1795

Output Parameter:

1796

. coneOrientation - An array of orientations which are on the in-edges for point p. An orientation is an

1797

integer giving the prescription for cone traversal. If it is negative, the cone is

1798

traversed in the opposite direction. Its value 'o', or if negative '-(o+1)', gives

1799

the index of the cone point on which to start.

1800

1801

Level: beginner

1802

1803

Fortran Notes:

1804

Since it returns an array, this routine is only available in Fortran 90, and you must

1805

include petsc.h90 in your code.

1806

1807

.seealso: DMPlexCreate(), DMPlexGetCone(), DMPlexSetCone(), DMPlexSetChart()

1808

@*/

1809

PetscErrorCode DMPlexGetConeOrientation(DM dm, PetscInt p, const PetscInt *coneOrientation[])

1810

{

1811

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

1812

PetscInt off;

1813

PetscErrorCode ierr;

1814

1815

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] = 1815; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1816

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1816,__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),1816,
__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),1816,__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),1816,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1817

#if defined(PETSC_USE_DEBUG1)

1818

{

1819

PetscInt dof;

1820

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);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

if (dof) PetscValidPointer(coneOrientation, 3)do { if (!coneOrientation) return PetscError(((MPI_Comm)0x44000001
),1821,__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),1821,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1822

}

1823

#endif

1824

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1824,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1825

1826

*coneOrientation = &mesh->coneOrientations[off];

1827

1828

}

1829

1830

/*@

1831

DMPlexSetConeOrientation - Set the orientations on the in-edges for this point in the DAG

1832

1833

Not collective

1834

1835

Input Parameters:

1836

+ mesh - The DMPlex

1837

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

1838

- coneOrientation - An array of orientations which are on the in-edges for point p. An orientation is an

1839

integer giving the prescription for cone traversal. If it is negative, the cone is

1840

traversed in the opposite direction. Its value 'o', or if negative '-(o+1)', gives

1841

the index of the cone point on which to start.

1842

1843

Output Parameter:

1844

1845

Note:

1846

This should be called after all calls to DMPlexSetConeSize() and DMSetUp().

1847

1848

Level: beginner

1849

1850

.seealso: DMPlexCreate(), DMPlexGetConeOrientation(), DMPlexSetCone(), DMPlexSetChart(), DMPlexSetConeSize(), DMSetUp()

1851

@*/

1852

PetscErrorCode DMPlexSetConeOrientation(DM dm, PetscInt p, const PetscInt coneOrientation[])

1853

{

1854

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

1855

PetscInt pStart, pEnd;

1856

PetscInt dof, off, c;

1857

PetscErrorCode ierr;

1858

1859

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] = 1859; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1860

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1860,__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),1860,
__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),1860,__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),1860,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1861

ierr = PetscSectionGetChart(mesh->coneSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1861,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1862

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1862,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1863

if (dof) PetscValidPointer(coneOrientation, 3)do { if (!coneOrientation) return PetscError(((MPI_Comm)0x44000001
),1863,__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),1863,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1864

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1864,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1865

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),1865,__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);

1866

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

1867

PetscInt cdof, o = coneOrientation[c];

1868

1869

ierr = PetscSectionGetDof(mesh->coneSection, mesh->cones[off+c], &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1869,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1870

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),1870,__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);

1871

mesh->coneOrientations[off+c] = o;

1872

}

1873

1874

}

1875

1876

/*@

1877

DMPlexInsertCone - Insert a point into the in-edges for the point p in the DAG

1878

1879

Not collective

1880

1881

Input Parameters:

1882

+ mesh - The DMPlex

1883

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

1884

. conePos - The local index in the cone where the point should be put

1885

- conePoint - The mesh point to insert

1886

1887

Level: beginner

1888

1889

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

1890

@*/

1891

PetscErrorCode DMPlexInsertCone(DM dm, PetscInt p, PetscInt conePos, PetscInt conePoint)

1892

{

1893

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

1894

PetscInt pStart, pEnd;

1895

PetscInt dof, off;

1896

PetscErrorCode ierr;

1897

1898

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] = 1898; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1899

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1899,__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),1899,
__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),1899,__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),1899,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1900

ierr = PetscSectionGetChart(mesh->coneSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1900,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1901

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),1901,__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);

1902

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),1902,__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);

1903

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1903,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1904

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1904,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1905

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),1905,__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);

1906

mesh->cones[off+conePos] = conePoint;

1907

1908

}

1909

1910

/*@

1911

DMPlexInsertConeOrientation - Insert a point orientation for the in-edge for the point p in the DAG

1912

1913

Not collective

1914

1915

Input Parameters:

1916

+ mesh - The DMPlex

1917

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

1918

. conePos - The local index in the cone where the point should be put

1919

- coneOrientation - The point orientation to insert

1920

1921

Level: beginner

1922

1923

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

1924

@*/

1925

PetscErrorCode DMPlexInsertConeOrientation(DM dm, PetscInt p, PetscInt conePos, PetscInt coneOrientation)

1926

{

1927

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

1928

PetscInt pStart, pEnd;

1929

PetscInt dof, off;

1930

PetscErrorCode ierr;

1931

1932

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] = 1932; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1933

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1933,__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),1933,
__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),1933,__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),1933,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1934

ierr = PetscSectionGetChart(mesh->coneSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1934,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1935

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),1935,__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);

1936

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1936,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1937

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1937,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1938

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),1938,__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);

1939

mesh->coneOrientations[off+conePos] = coneOrientation;

1940

1941

}

1942

1943

/*@

1944

DMPlexGetSupportSize - Return the number of out-edges for this point in the DAG

1945

1946

Not collective

1947

1948

Input Parameters:

1949

+ mesh - The DMPlex

1950

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

1951

1952

Output Parameter:

1953

. size - The support size for point p

1954

1955

Level: beginner

1956

1957

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

1958

@*/

1959

PetscErrorCode DMPlexGetSupportSize(DM dm, PetscInt p, PetscInt *size)

1960

{

1961

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

1962

PetscErrorCode ierr;

1963

1964

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] = 1964; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1965

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1965,__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),1965,
__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),1965,__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),1965,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1966

PetscValidPointer(size, 3)do { if (!size) return PetscError(((MPI_Comm)0x44000001),1966
,__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),1966,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1967

ierr = PetscSectionGetDof(mesh->supportSection, p, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1967,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1968

1969

}

1970

1971

/*@

1972

DMPlexSetSupportSize - Set the number of out-edges for this point in the DAG

1973

1974

Not collective

1975

1976

Input Parameters:

1977

+ mesh - The DMPlex

1978

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

1979

- size - The support size for point p

1980

1981

Output Parameter:

1982

1983

Note:

1984

This should be called after DMPlexSetChart().

1985

1986

Level: beginner

1987

1988

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

1989

@*/

1990

PetscErrorCode DMPlexSetSupportSize(DM dm, PetscInt p, PetscInt size)

1991

{

1992

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

1993

PetscErrorCode ierr;

1994

1995

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] = 1995; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1996

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1996,__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),1996,
__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),1996,__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),1996,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1997

ierr = PetscSectionSetDof(mesh->supportSection, p, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1997,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1998

1999

mesh->maxSupportSize = PetscMax(mesh->maxSupportSize, size)(((mesh->maxSupportSize)<(size)) ? (size) : (mesh->maxSupportSize
));

2000

2001

}

2002

2003

/*@C

2004

DMPlexGetSupport - Return the points on the out-edges for this point in the DAG

2005

2006

Not collective

2007

2008

Input Parameters:

2009

+ mesh - The DMPlex

2010

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

2011

2012

Output Parameter:

2013

. support - An array of points which are on the out-edges for point p

2014

2015

Level: beginner

2016

2017

Fortran Notes:

2018

Since it returns an array, this routine is only available in Fortran 90, and you must

2019

include petsc.h90 in your code.

2020

2021

.seealso: DMPlexCreate(), DMPlexSetCone(), DMPlexSetChart(), DMPlexGetCone()

2022

@*/

2023

PetscErrorCode DMPlexGetSupport(DM dm, PetscInt p, const PetscInt *support[])

2024

{

2025

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

2026

PetscInt off;

2027

PetscErrorCode ierr;

2028

2029

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] = 2029; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2030

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2030,__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),2030,
__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),2030,__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),2030,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2031

PetscValidPointer(support, 3)do { if (!support) return PetscError(((MPI_Comm)0x44000001),2031
,__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),2031,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

2032

ierr = PetscSectionGetOffset(mesh->supportSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2032,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2033

*support = &mesh->supports[off];

2034

2035

}

2036

2037

/*@

2038

DMPlexSetSupport - Set the points on the out-edges for this point in the DAG, that is the list of points that this point covers

2039

2040

Not collective

2041

2042

Input Parameters:

2043

+ mesh - The DMPlex

2044

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

2045

- support - An array of points which are on the out-edges for point p

2046

2047

Output Parameter:

2048

2049

Note:

2050

This should be called after all calls to DMPlexSetSupportSize() and DMSetUp().

2051

2052

Level: beginner

2053

2054

.seealso: DMPlexSetCone(), DMPlexSetConeSize(), DMPlexCreate(), DMPlexGetSupport(), DMPlexSetChart(), DMPlexSetSupportSize(), DMSetUp()

2055

@*/

2056

PetscErrorCode DMPlexSetSupport(DM dm, PetscInt p, const PetscInt support[])

2057

{

2058

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

2059

PetscInt pStart, pEnd;

2060

PetscInt dof, off, c;

2061

PetscErrorCode ierr;

2062

2063

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] = 2063; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2064

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2064,__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),2064,
__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),2064,__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),2064,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2065

ierr = PetscSectionGetChart(mesh->supportSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2065,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2066

ierr = PetscSectionGetDof(mesh->supportSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2066,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2067

if (dof) PetscValidPointer(support, 3)do { if (!support) return PetscError(((MPI_Comm)0x44000001),2067
,__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),2067,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

2068

ierr = PetscSectionGetOffset(mesh->supportSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2068,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2069

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),2069,__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);

2070

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

2071

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),2071,__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);

2072

mesh->supports[off+c] = support[c];

2073

}

2074

2075

}

2076

2077

/*@

2078

DMPlexInsertSupport - Insert a point into the out-edges for the point p in the DAG

2079

2080

Not collective

2081

2082

Input Parameters:

2083

+ mesh - The DMPlex

2084

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

2085

. supportPos - The local index in the cone where the point should be put

2086

- supportPoint - The mesh point to insert

2087

2088

Level: beginner

2089

2090

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

2091

@*/

2092

PetscErrorCode DMPlexInsertSupport(DM dm, PetscInt p, PetscInt supportPos, PetscInt supportPoint)

2093

{

2094

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

2095

PetscInt pStart, pEnd;

2096

PetscInt dof, off;

2097

PetscErrorCode ierr;

2098

2099

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] = 2099; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2100

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2100,__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),2100,
__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),2100,__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),2100,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2101

ierr = PetscSectionGetChart(mesh->supportSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2101,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2102

ierr = PetscSectionGetDof(mesh->supportSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2102,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2103

ierr = PetscSectionGetOffset(mesh->supportSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2103,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2104

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),2104,__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);

2105

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),2105,__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);

2106

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),2106,__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);

2107

mesh->supports[off+supportPos] = supportPoint;

2108

2109

}

2110

2111

/*@C

2112

DMPlexGetTransitiveClosure - Return the points on the transitive closure of the in-edges or out-edges for this point in the DAG

2113

2114

Not collective

2115

2116

Input Parameters:

2117

+ mesh - The DMPlex

2118

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

2119

. useCone - PETSC_TRUE for in-edges, otherwise use out-edges

2120

- points - If points is NULL on input, internal storage will be returned, otherwise the provided array is used

2121

2122

Output Parameters:

2123

+ numPoints - The number of points in the closure, so points[] is of size 2*numPoints

2124

- points - The points and point orientations, interleaved as pairs [p0, o0, p1, o1, ...]

2125

2126

Note:

2127

If using internal storage (points is NULL on input), each call overwrites the last output.

2128

2129

Fortran Notes:

2130

Since it returns an array, this routine is only available in Fortran 90, and you must

2131

include petsc.h90 in your code.

2132

2133

The numPoints argument is not present in the Fortran 90 binding since it is internal to the array.

2134

2135

Level: beginner

2136

2137

.seealso: DMPlexRestoreTransitiveClosure(), DMPlexCreate(), DMPlexSetCone(), DMPlexSetChart(), DMPlexGetCone()

2138

@*/

2139

PetscErrorCode DMPlexGetTransitiveClosure(DM dm, PetscInt p, PetscBool useCone, PetscInt *numPoints, PetscInt *points[])

2140

{

2141

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

2142

PetscInt *closure, *fifo;

2143

const PetscInt *tmp = NULL((void*)0), *tmpO = NULL((void*)0);

2144

PetscInt tmpSize, t;

2145

PetscInt depth = 0, maxSize;

2146

PetscInt closureSize = 2, fifoSize = 0, fifoStart = 0;

2147

PetscErrorCode ierr;

2148

2149

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] = 2149; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2150

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2150,__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),2150,
__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),2150,__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),2150,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2151

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2151,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2152

/* This is only 1-level */

2153

if (useCone) {

2154

ierr = DMPlexGetConeSize(dm, p, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2154,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2155

ierr = DMPlexGetCone(dm, p, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2155,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2156

ierr = DMPlexGetConeOrientation(dm, p, &tmpO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2156,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2157

} else {

2158

ierr = DMPlexGetSupportSize(dm, p, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2158,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2159

ierr = DMPlexGetSupport(dm, p, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2159,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2160

}

2161

if (depth == 1) {

2162

if (*points) {

2163

closure = *points;

2164

} else {

2165

maxSize = 2*(PetscMax(mesh->maxConeSize, mesh->maxSupportSize)(((mesh->maxConeSize)<(mesh->maxSupportSize)) ? (mesh
->maxSupportSize) : (mesh->maxConeSize))+1);

2166

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2166,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2167

}

2168

closure[0] = p; closure[1] = 0;

2169

for (t = 0; t < tmpSize; ++t, closureSize += 2) {

2170

closure[closureSize] = tmp[t];

2171

closure[closureSize+1] = tmpO ? tmpO[t] : 0;

2172

}

2173

if (numPoints) *numPoints = closureSize/2;

2174

if (points) *points = closure;

2175

2176

}

2177

{

2178

PetscInt c, coneSeries, s,supportSeries;

2179

2180

c = mesh->maxConeSize;

2181

coneSeries = (c > 1) ? ((PetscPowInt(c,depth+1)-1)/(c-1)) : depth+1;

2182

s = mesh->maxSupportSize;

2183

supportSeries = (s > 1) ? ((PetscPowInt(s,depth+1)-1)/(s-1)) : depth+1;

2184

maxSize = 2*PetscMax(coneSeries,supportSeries)(((coneSeries)<(supportSeries)) ? (supportSeries) : (coneSeries
));

2185

}

2186

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &fifo);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2186,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2187

if (*points) {

2188

closure = *points;

2189

} else {

2190

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2190,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2191

}

2192

closure[0] = p; closure[1] = 0;

2193

for (t = 0; t < tmpSize; ++t, closureSize += 2, fifoSize += 2) {

2194

const PetscInt cp = tmp[t];

2195

const PetscInt co = tmpO ? tmpO[t] : 0;

2196

2197

closure[closureSize] = cp;

2198

closure[closureSize+1] = co;

2199

fifo[fifoSize] = cp;

2200

fifo[fifoSize+1] = co;

2201

}

2202

/* Should kick out early when depth is reached, rather than checking all vertices for empty cones */

2203

while (fifoSize - fifoStart) {

2204

const PetscInt q = fifo[fifoStart];

2205

const PetscInt o = fifo[fifoStart+1];

2206

const PetscInt rev = o >= 0 ? 0 : 1;

2207

const PetscInt off = rev ? -(o+1) : o;

2208

2209

if (useCone) {

2210

ierr = DMPlexGetConeSize(dm, q, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2210,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2211

ierr = DMPlexGetCone(dm, q, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2211,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2212

ierr = DMPlexGetConeOrientation(dm, q, &tmpO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2212,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2213

} else {

2214

ierr = DMPlexGetSupportSize(dm, q, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2214,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2215

ierr = DMPlexGetSupport(dm, q, &tmp);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

tmpO = NULL((void*)0);

2217

}

2218

for (t = 0; t < tmpSize; ++t) {

2219

const PetscInt i = ((rev ? tmpSize-t : t) + off)%tmpSize;

2220

const PetscInt cp = tmp[i];

2221

/* Must propogate orientation: When we reverse orientation, we both reverse the direction of iteration and start at the other end of the chain. */

2222

/* HACK: It is worse to get the size here, than to change the interpretation of -(*+1)

2223

const PetscInt co = tmpO ? (rev ? -(tmpO[i]+1) : tmpO[i]) : 0; */

2224

PetscInt co = tmpO ? tmpO[i] : 0;

2225

PetscInt c;

2226

2227

if (rev) {

2228

PetscInt childSize, coff;

2229

ierr = DMPlexGetConeSize(dm, cp, &childSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2229,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2230

coff = tmpO[i] < 0 ? -(tmpO[i]+1) : tmpO[i];

2231

co = childSize ? -(((coff+childSize-1)%childSize)+1) : 0;

2232

}

2233

/* Check for duplicate */

2234

for (c = 0; c < closureSize; c += 2) {

2235

if (closure[c] == cp) break;

2236

}

2237

if (c == closureSize) {

2238

closure[closureSize] = cp;

2239

closure[closureSize+1] = co;

2240

fifo[fifoSize] = cp;

2241

fifo[fifoSize+1] = co;

2242

closureSize += 2;

2243

fifoSize += 2;

2244

}

2245

}

2246

fifoStart += 2;

2247

}

2248

if (numPoints) *numPoints = closureSize/2;

2249

if (points) *points = closure;

2250

ierr = DMRestoreWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &fifo);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2250,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2251

2252

}

2253

2254

/*@C

2255

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

2256

2257

Not collective

2258

2259

Input Parameters:

2260

+ mesh - The DMPlex

2261

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

2262

. orientation - The orientation of the point

2263

. useCone - PETSC_TRUE for in-edges, otherwise use out-edges

2264

- points - If points is NULL on input, internal storage will be returned, otherwise the provided array is used

2265

2266

Output Parameters:

2267

+ numPoints - The number of points in the closure, so points[] is of size 2*numPoints

2268

- points - The points and point orientations, interleaved as pairs [p0, o0, p1, o1, ...]

2269

2270

Note:

2271

If using internal storage (points is NULL on input), each call overwrites the last output.

2272

2273

Fortran Notes:

2274

Since it returns an array, this routine is only available in Fortran 90, and you must

2275

include petsc.h90 in your code.

2276

2277

The numPoints argument is not present in the Fortran 90 binding since it is internal to the array.

2278

2279

Level: beginner

2280

2281

.seealso: DMPlexRestoreTransitiveClosure(), DMPlexCreate(), DMPlexSetCone(), DMPlexSetChart(), DMPlexGetCone()

2282

@*/

2283

PetscErrorCode DMPlexGetTransitiveClosure_Internal(DM dm, PetscInt p, PetscInt ornt, PetscBool useCone, PetscInt *numPoints, PetscInt *points[])

2284

{

2285

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

2286

PetscInt *closure, *fifo;

2287

const PetscInt *tmp = NULL((void*)0), *tmpO = NULL((void*)0);

2288

PetscInt tmpSize, t;

2289

PetscInt depth = 0, maxSize;

2290

PetscInt closureSize = 2, fifoSize = 0, fifoStart = 0;

2291

PetscErrorCode ierr;

2292

2293

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] = 2293; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2294

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2294,__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),2294,
__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),2294,__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),2294,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2295

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2295,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2296

/* This is only 1-level */

2297

if (useCone) {

2298

ierr = DMPlexGetConeSize(dm, p, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2298,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2299

ierr = DMPlexGetCone(dm, p, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2299,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2300

ierr = DMPlexGetConeOrientation(dm, p, &tmpO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2300,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2301

} else {

2302

ierr = DMPlexGetSupportSize(dm, p, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2302,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2303

ierr = DMPlexGetSupport(dm, p, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2303,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2304

}

2305

if (depth == 1) {

2306

if (*points) {

2307

closure = *points;

2308

} else {

2309

maxSize = 2*(PetscMax(mesh->maxConeSize, mesh->maxSupportSize)(((mesh->maxConeSize)<(mesh->maxSupportSize)) ? (mesh
->maxSupportSize) : (mesh->maxConeSize))+1);

2310

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2310,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2311

}

2312

closure[0] = p; closure[1] = ornt;

2313

for (t = 0; t < tmpSize; ++t, closureSize += 2) {

2314

const PetscInt i = ornt >= 0 ? (t+ornt)%tmpSize : (-(ornt+1) + tmpSize-t)%tmpSize;

2315

closure[closureSize] = tmp[i];

2316

closure[closureSize+1] = tmpO ? tmpO[i] : 0;

2317

}

2318

if (numPoints) *numPoints = closureSize/2;

2319

if (points) *points = closure;

2320

2321

}

2322

{

2323

PetscInt c, coneSeries, s,supportSeries;

2324

2325

c = mesh->maxConeSize;

2326

coneSeries = (c > 1) ? ((PetscPowInt(c,depth+1)-1)/(c-1)) : depth+1;

2327

s = mesh->maxSupportSize;

2328

supportSeries = (s > 1) ? ((PetscPowInt(s,depth+1)-1)/(s-1)) : depth+1;

2329

maxSize = 2*PetscMax(coneSeries,supportSeries)(((coneSeries)<(supportSeries)) ? (supportSeries) : (coneSeries
));

2330

}

2331

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &fifo);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2331,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2332

if (*points) {

2333

closure = *points;

2334

} else {

2335

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2335,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2336

}

2337

closure[0] = p; closure[1] = ornt;

2338

for (t = 0; t < tmpSize; ++t, closureSize += 2, fifoSize += 2) {

2339

const PetscInt i = ornt >= 0 ? (t+ornt)%tmpSize : (-(ornt+1) + tmpSize-t)%tmpSize;

2340

const PetscInt cp = tmp[i];

2341

PetscInt co = tmpO ? tmpO[i] : 0;

2342

2343

if (ornt < 0) {

2344

PetscInt childSize, coff;

2345

ierr = DMPlexGetConeSize(dm, cp, &childSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2345,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2346

coff = co < 0 ? -(tmpO[i]+1) : tmpO[i];

2347

co = childSize ? -(((coff+childSize-1)%childSize)+1) : 0;

2348

}

2349

closure[closureSize] = cp;

2350

closure[closureSize+1] = co;

2351

fifo[fifoSize] = cp;

2352

fifo[fifoSize+1] = co;

2353

}

2354

/* Should kick out early when depth is reached, rather than checking all vertices for empty cones */

2355

while (fifoSize - fifoStart) {

2356

const PetscInt q = fifo[fifoStart];

2357

const PetscInt o = fifo[fifoStart+1];

2358

const PetscInt rev = o >= 0 ? 0 : 1;

2359

const PetscInt off = rev ? -(o+1) : o;

2360

2361

if (useCone) {

2362

ierr = DMPlexGetConeSize(dm, q, &tmpSize);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

ierr = DMPlexGetCone(dm, q, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2363,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2364

ierr = DMPlexGetConeOrientation(dm, q, &tmpO);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

} else {

2366

ierr = DMPlexGetSupportSize(dm, q, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2366,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2367

ierr = DMPlexGetSupport(dm, q, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2367,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2368

tmpO = NULL((void*)0);

2369

}

2370

for (t = 0; t < tmpSize; ++t) {

2371

const PetscInt i = ((rev ? tmpSize-t : t) + off)%tmpSize;

2372

const PetscInt cp = tmp[i];

2373

/* Must propogate orientation: When we reverse orientation, we both reverse the direction of iteration and start at the other end of the chain. */

2374

/* HACK: It is worse to get the size here, than to change the interpretation of -(*+1)

2375

const PetscInt co = tmpO ? (rev ? -(tmpO[i]+1) : tmpO[i]) : 0; */

2376

PetscInt co = tmpO ? tmpO[i] : 0;

2377

PetscInt c;

2378

2379

if (rev) {

2380

PetscInt childSize, coff;

2381

ierr = DMPlexGetConeSize(dm, cp, &childSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2381,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2382

coff = tmpO[i] < 0 ? -(tmpO[i]+1) : tmpO[i];

2383

co = childSize ? -(((coff+childSize-1)%childSize)+1) : 0;

2384

}

2385

/* Check for duplicate */

2386

for (c = 0; c < closureSize; c += 2) {

2387

if (closure[c] == cp) break;

2388

}

2389

if (c == closureSize) {

2390

closure[closureSize] = cp;

2391

closure[closureSize+1] = co;

2392

fifo[fifoSize] = cp;

2393

fifo[fifoSize+1] = co;

2394

closureSize += 2;

2395

fifoSize += 2;

2396

}

2397

}

2398

fifoStart += 2;

2399

}

2400

if (numPoints) *numPoints = closureSize/2;

2401

if (points) *points = closure;

2402

ierr = DMRestoreWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &fifo);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2402,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2403

2404

}

2405

2406

/*@C

2407

DMPlexRestoreTransitiveClosure - Restore the array of points on the transitive closure of the in-edges or out-edges for this point in the DAG

2408

2409

Not collective

2410

2411

Input Parameters:

2412

+ mesh - The DMPlex

2413

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

2414

. useCone - PETSC_TRUE for in-edges, otherwise use out-edges

2415

. numPoints - The number of points in the closure, so points[] is of size 2*numPoints, zeroed on exit

2416

- points - The points and point orientations, interleaved as pairs [p0, o0, p1, o1, ...], zeroed on exit

2417

2418

Note:

2419

If not using internal storage (points is not NULL on input), this call is unnecessary

2420

2421

Fortran Notes:

2422

Since it returns an array, this routine is only available in Fortran 90, and you must

2423

include petsc.h90 in your code.

2424

2425

The numPoints argument is not present in the Fortran 90 binding since it is internal to the array.

2426

2427

Level: beginner

2428

2429

.seealso: DMPlexGetTransitiveClosure(), DMPlexCreate(), DMPlexSetCone(), DMPlexSetChart(), DMPlexGetCone()

2430

@*/

2431

PetscErrorCode DMPlexRestoreTransitiveClosure(DM dm, PetscInt p, PetscBool useCone, PetscInt *numPoints, PetscInt *points[])

2432

{

2433

PetscErrorCode ierr;

2434

2435

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] = 2435; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2436

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2436,__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),2436,
__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),2436,__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),2436,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2437

if (numPoints) PetscValidIntPointer(numPoints,4)do { if (!numPoints) return PetscError(((MPI_Comm)0x44000001)
,2437,__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),2437,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,4); } while (0);

2438

if (points) PetscValidPointer(points,5)do { if (!points) return PetscError(((MPI_Comm)0x44000001),2438
,__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),2438,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

2439

ierr = DMRestoreWorkArray(dm, 0, MPIU_INT((MPI_Datatype)0x4c000405), points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2439,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2440

if (numPoints) *numPoints = 0;

2441

2442

}

2443

2444

/*@

2445

DMPlexGetMaxSizes - Return the maximum number of in-edges (cone) and out-edges (support) for any point in the DAG

2446

2447

Not collective

2448

2449

Input Parameter:

2450

. mesh - The DMPlex

2451

2452

Output Parameters:

2453

+ maxConeSize - The maximum number of in-edges

2454

- maxSupportSize - The maximum number of out-edges

2455

2456

Level: beginner

2457

2458

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

2459

@*/

2460

PetscErrorCode DMPlexGetMaxSizes(DM dm, PetscInt *maxConeSize, PetscInt *maxSupportSize)

2461

{

2462

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

2463

2464

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] = 2464; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2465

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2465,__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),2465,
__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),2465,__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),2465,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2466

if (maxConeSize) *maxConeSize = mesh->maxConeSize;

2467

if (maxSupportSize) *maxSupportSize = mesh->maxSupportSize;

2468

2469

}

2470

2471

PetscErrorCode DMSetUp_Plex(DM dm)

2472

{

2473

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

2474

PetscInt size;

2475

PetscErrorCode ierr;

2476

2477

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] = 2477; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2478

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2478,__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),2478,
__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),2478,__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),2478,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2479

ierr = PetscSectionSetUp(mesh->coneSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2479,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2480

ierr = PetscSectionGetStorageSize(mesh->coneSection, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2480,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2481

ierr = PetscMalloc1(size, &mesh->cones)PetscMallocA(1,PETSC_FALSE,2481,__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),2481,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2482

ierr = PetscCalloc1(size, &mesh->coneOrientations)PetscMallocA(1,PETSC_TRUE,2482,__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),2482,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2483

if (mesh->maxSupportSize) {

2484

ierr = PetscSectionSetUp(mesh->supportSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2484,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2485

ierr = PetscSectionGetStorageSize(mesh->supportSection, &size);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

ierr = PetscMalloc1(size, &mesh->supports)PetscMallocA(1,PETSC_FALSE,2486,__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),2486,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2487

}

2488

2489

}

2490

2491

PetscErrorCode DMCreateSubDM_Plex(DM dm, PetscInt numFields, const PetscInt fields[], IS *is, DM *subdm)

2492

{

2493

PetscErrorCode ierr;

2494

2495

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] = 2495; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2496

if (subdm) {ierr = DMClone(dm, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2496,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2497

ierr = DMCreateSectionSubDM(dm, numFields, fields, is, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2497,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2498

if (subdm) {(*subdm)->useNatural = dm->useNatural;}

2499

if (dm->useNatural && dm->sfMigration) {

2500

PetscSF sfMigrationInv,sfNatural;

2501

PetscSection section, sectionSeq;

2502

2503

(*subdm)->sfMigration = dm->sfMigration;

2504

ierr = PetscObjectReference((PetscObject) dm->sfMigration);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2504,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2505

ierr = DMGetSection((*subdm), &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2505,__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),2505,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2506

ierr = PetscSFCreateInverseSF((*subdm)->sfMigration, &sfMigrationInv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2506,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2507

ierr = PetscSectionCreate(PetscObjectComm((PetscObject) (*subdm)), &sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2507,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2508

ierr = PetscSFDistributeSection(sfMigrationInv, section, NULL((void*)0), sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2508,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2509

2510

ierr = DMPlexCreateGlobalToNaturalSF(*subdm, sectionSeq, (*subdm)->sfMigration, &sfNatural);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2510,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2511

(*subdm)->sfNatural = sfNatural;

2512

ierr = PetscSectionDestroy(&sectionSeq);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 = PetscSFDestroy(&sfMigrationInv);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

}

2515

2516

}

2517

2518

PetscErrorCode DMCreateSuperDM_Plex(DM dms[], PetscInt len, IS **is, DM *superdm)

2519

{

2520

PetscErrorCode ierr;

2521

PetscInt i = 0;

2522

2523

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] = 2523; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2524

ierr = DMClone(dms[0], superdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2524,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2525

ierr = DMCreateSectionSuperDM(dms, len, is, superdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2525,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2526

(*superdm)->useNatural = PETSC_FALSE;

2527

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

2528

if (dms[i]->useNatural && dms[i]->sfMigration) {

2529

PetscSF sfMigrationInv,sfNatural;

2530

PetscSection section, sectionSeq;

2531

2532

(*superdm)->sfMigration = dms[i]->sfMigration;

2533

ierr = PetscObjectReference((PetscObject) dms[i]->sfMigration);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2533,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2534

(*superdm)->useNatural = PETSC_TRUE;

2535

ierr = DMGetSection((*superdm), &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2535,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2536

ierr = PetscSFCreateInverseSF((*superdm)->sfMigration, &sfMigrationInv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2536,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2537

ierr = PetscSectionCreate(PetscObjectComm((PetscObject) (*superdm)), &sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2537,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2538

ierr = PetscSFDistributeSection(sfMigrationInv, section, NULL((void*)0), sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2538,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2539

2540

ierr = DMPlexCreateGlobalToNaturalSF(*superdm, sectionSeq, (*superdm)->sfMigration, &sfNatural);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2540,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2541

(*superdm)->sfNatural = sfNatural;

2542

ierr = PetscSectionDestroy(&sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2542,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2543

ierr = PetscSFDestroy(&sfMigrationInv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2543,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2544

break;

2545

}

2546

}

2547

2548

}

2549

2550

/*@

2551

DMPlexSymmetrize - Create support (out-edge) information from cone (in-edge) information

2552

2553

Not collective

2554

2555

Input Parameter:

2556

. mesh - The DMPlex

2557

2558

Output Parameter:

2559

2560

Note:

2561

This should be called after all calls to DMPlexSetCone()

2562

2563

Level: beginner

2564

2565

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

2566

@*/

2567

PetscErrorCode DMPlexSymmetrize(DM dm)

2568

{

2569

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

2570

PetscInt *offsets;

2571

PetscInt supportSize;

2572

PetscInt pStart, pEnd, p;

2573

PetscErrorCode ierr;

2574

2575

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] = 2575; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2576

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2576,__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),2576,
__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),2576,__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),2576,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2577

if (mesh->supports) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONGSTATE, "Supports were already setup in this DMPlex")return PetscError(PetscObjectComm((PetscObject)dm),2577,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",73,PETSC_ERROR_INITIAL
,"Supports were already setup in this DMPlex");

2578

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),2578,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2579

/* Calculate support sizes */

2580

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2580,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2581

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

2582

PetscInt dof, off, c;

2583

2584

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2584,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2585

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2585,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2586

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

2587

ierr = PetscSectionAddDof(mesh->supportSection, mesh->cones[c], 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2587,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2588

}

2589

}

2590

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

2591

PetscInt dof;

2592

2593

ierr = PetscSectionGetDof(mesh->supportSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2593,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2594

2595

mesh->maxSupportSize = PetscMax(mesh->maxSupportSize, dof)(((mesh->maxSupportSize)<(dof)) ? (dof) : (mesh->maxSupportSize
));

2596

}

2597

ierr = PetscSectionSetUp(mesh->supportSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2597,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2598

/* Calculate supports */

2599

ierr = PetscSectionGetStorageSize(mesh->supportSection, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2599,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2600

ierr = PetscMalloc1(supportSize, &mesh->supports)PetscMallocA(1,PETSC_FALSE,2600,__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),2600,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2601

ierr = PetscCalloc1(pEnd - pStart, &offsets)PetscMallocA(1,PETSC_TRUE,2601,__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),2601,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2602

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

2603

PetscInt dof, off, c;

2604

2605

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2605,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2606

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2606,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2607

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

2608

const PetscInt q = mesh->cones[c];

2609

PetscInt offS;

2610

2611

ierr = PetscSectionGetOffset(mesh->supportSection, q, &offS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2611,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2612

2613

mesh->supports[offS+offsets[q]] = p;

2614

++offsets[q];

2615

}

2616

}

2617

ierr = PetscFree(offsets)((*PetscTrFree)((void*)(offsets),2617,__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),2617,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2618

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),2618,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2619

2620

}

2621

2622

static PetscErrorCode DMPlexCreateDepthStratum(DM dm, DMLabel label, PetscInt depth, PetscInt pStart, PetscInt pEnd)

2623

{

2624

IS stratumIS;

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

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);

2629

#if defined(PETSC_USE_DEBUG1)

2630

{

2631

PetscInt qStart, qEnd, numLevels, level;

2632

PetscBool overlap = PETSC_FALSE;

2633

ierr = DMLabelGetNumValues(label, &numLevels);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2633,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2634

for (level = 0; level < numLevels; level++) {

2635

ierr = DMLabelGetStratumBounds(label, level, &qStart, &qEnd);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

if ((pStart >= qStart && pStart < qEnd) || (pEnd > qStart && pEnd <= qEnd)) {overlap = PETSC_TRUE; break;}

2637

}

2638

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),2638,__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);

2639

}

2640

#endif

2641

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),2641,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2642

ierr = DMLabelSetStratumIS(label, depth, stratumIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2642,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2643

ierr = ISDestroy(&stratumIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2643,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2644

2645

}

2646

2647

static PetscErrorCode DMPlexCreateDimStratum(DM,DMLabel,DMLabel,PetscInt,PetscInt);

2648

2649

/*@

2650

DMPlexStratify - The DAG for most topologies is a graded poset (https://en.wikipedia.org/wiki/Graded_poset), and

2651

can be illustrated by a Hasse Diagram (https://en.wikipedia.org/wiki/Hasse_diagram). The strata group all points of the

2652

same grade, and this function calculates the strata. This grade can be seen as the height (or depth) of the point in

2653

the DAG.

2654

2655

Collective on dm

2656

2657

Input Parameter:

2658

. mesh - The DMPlex

2659

2660

Output Parameter:

2661

2662

Notes:

2663

Concretely, DMPlexStratify() creates a new label named "depth" containing the dimension of each element: 0 for vertices,

2664

1 for edges, and so on. The depth label can be accessed through DMPlexGetDepthLabel() or DMPlexGetDepthStratum(), or

2665

manually via DMGetLabel(). The height is defined implicitly by height = maxDimension - depth, and can be accessed

2666

via DMPlexGetHeightStratum(). For example, cells have height 0 and faces have height 1.

2667

2668

DMPlexStratify() should be called after all calls to DMPlexSymmetrize()

2669

2670

Level: beginner

2671

2672

.seealso: DMPlexCreate(), DMPlexSymmetrize()

2673

@*/

2674

PetscErrorCode DMPlexStratify(DM dm)

2675

{

2676

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

2677

DMLabel label;

2678

PetscInt pStart, pEnd, p;

2679

PetscInt numRoots = 0, numLeaves = 0;

2680

PetscInt cMax, fMax, eMax, vMax;

2681

PetscErrorCode ierr;

2682

2683

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] = 2683; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2684

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2684,__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),2684,
__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),2684,__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),2684,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2685

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),2685,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2686

2687

/* Create depth label */

2688

ierr = DMPlexGetChart(dm, &pStart, &pEnd);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

ierr = DMCreateLabel(dm, "depth");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2689,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2690

ierr = DMPlexGetDepthLabel(dm, &label);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

2692

{

2693

/* Initialize roots and count leaves */

2694

PetscInt sMin = PETSC_MAX_INT2147483647;

2695

PetscInt sMax = PETSC_MIN_INT(-2147483647 - 1);

2696

PetscInt coneSize, supportSize;

2697

2698

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

2699

ierr = DMPlexGetConeSize(dm, p, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2699,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2700

ierr = DMPlexGetSupportSize(dm, p, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2700,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2701

if (!coneSize && supportSize) {

2702

sMin = PetscMin(p, sMin)(((p)<(sMin)) ? (p) : (sMin));

2703

sMax = PetscMax(p, sMax)(((p)<(sMax)) ? (sMax) : (p));

2704

++numRoots;

2705

} else if (!supportSize && coneSize) {

2706

++numLeaves;

2707

} else if (!supportSize && !coneSize) {

2708

/* Isolated points */

2709

sMin = PetscMin(p, sMin)(((p)<(sMin)) ? (p) : (sMin));

2710

sMax = PetscMax(p, sMax)(((p)<(sMax)) ? (sMax) : (p));

2711

}

2712

}

2713

ierr = DMPlexCreateDepthStratum(dm, label, 0, sMin, sMax+1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2713,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2714

}

2715

2716

if (numRoots + numLeaves == (pEnd - pStart)) {

2717

PetscInt sMin = PETSC_MAX_INT2147483647;

2718

PetscInt sMax = PETSC_MIN_INT(-2147483647 - 1);

2719

PetscInt coneSize, supportSize;

2720

2721

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

2722

ierr = DMPlexGetConeSize(dm, p, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2722,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2723

ierr = DMPlexGetSupportSize(dm, p, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2723,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2724

if (!supportSize && coneSize) {

2725

sMin = PetscMin(p, sMin)(((p)<(sMin)) ? (p) : (sMin));

2726

sMax = PetscMax(p, sMax)(((p)<(sMax)) ? (sMax) : (p));

2727

}

2728

}

2729

ierr = DMPlexCreateDepthStratum(dm, label, 1, sMin, sMax+1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2729,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2730

} else {

2731

PetscInt level = 0;

2732

PetscInt qStart, qEnd, q;

2733

2734

ierr = DMLabelGetStratumBounds(label, level, &qStart, &qEnd);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

while (qEnd > qStart) {

2736

PetscInt sMin = PETSC_MAX_INT2147483647;

2737

PetscInt sMax = PETSC_MIN_INT(-2147483647 - 1);

2738

2739

for (q = qStart; q < qEnd; ++q) {

2740

const PetscInt *support;

2741

PetscInt supportSize, s;

2742

2743

ierr = DMPlexGetSupportSize(dm, q, &supportSize);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

ierr = DMPlexGetSupport(dm, q, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2744,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2745

for (s = 0; s < supportSize; ++s) {

2746

sMin = PetscMin(support[s], sMin)(((support[s])<(sMin)) ? (support[s]) : (sMin));

2747

sMax = PetscMax(support[s], sMax)(((support[s])<(sMax)) ? (sMax) : (support[s]));

2748

}

2749

}

2750

ierr = DMLabelGetNumValues(label, &level);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 = DMPlexCreateDepthStratum(dm, label, level, sMin, sMax+1);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

ierr = DMLabelGetStratumBounds(label, level, &qStart, &qEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2752,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2753

}

2754

}

2755

{ /* just in case there is an empty process */

2756

PetscInt numValues, maxValues = 0, v;

2757

2758

ierr = DMLabelGetNumValues(label, &numValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2758,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2759

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),2759,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2760

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

2761

ierr = DMLabelAddStratum(label, v);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

}

2764

ierr = PetscObjectStateGet((PetscObject) label, &mesh->depthState);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2764,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2765

2766

ierr = DMPlexGetHybridBounds(dm, &cMax, &fMax, &eMax, &vMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2766,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2767

if (cMax >= 0 || fMax >= 0 || eMax >= 0 || vMax >= 0) {

2768

PetscInt dim;

2769

DMLabel dimLabel;

2770

2771

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2771,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2772

ierr = DMCreateLabel(dm, "dim");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2772,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2773

ierr = DMGetLabel(dm, "dim", &dimLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2773,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2774

if (cMax >= 0) {ierr = DMPlexCreateDimStratum(dm, label, dimLabel, dim, cMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2774,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2775

if (fMax >= 0) {ierr = DMPlexCreateDimStratum(dm, label, dimLabel, dim - 1, fMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2775,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2776

if (eMax >= 0) {ierr = DMPlexCreateDimStratum(dm, label, dimLabel, 1, eMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2776,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2777

if (vMax >= 0) {ierr = DMPlexCreateDimStratum(dm, label, dimLabel, 0, vMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2777,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2778

}

2779

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),2779,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2780

2781

}

2782

2783

/*@C

2784

DMPlexGetJoin - Get an array for the join of the set of points

2785

2786

Not Collective

2787

2788

Input Parameters:

2789

+ dm - The DMPlex object

2790

. numPoints - The number of input points for the join

2791

- points - The input points

2792

2793

Output Parameters:

2794

+ numCoveredPoints - The number of points in the join

2795

- coveredPoints - The points in the join

2796

2797

Level: intermediate

2798

2799

Note: Currently, this is restricted to a single level join

2800

2801

Fortran Notes:

2802

Since it returns an array, this routine is only available in Fortran 90, and you must

2803

include petsc.h90 in your code.

2804

2805

The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.

2806

2807

.seealso: DMPlexRestoreJoin(), DMPlexGetMeet()

2808

@*/

2809

PetscErrorCode DMPlexGetJoin(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

2810

{

2811

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

2812

PetscInt *join[2];

2813

PetscInt joinSize, i = 0;

2814

PetscInt dof, off, p, c, m;

2815

PetscErrorCode ierr;

2816

2817

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] = 2817; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2818

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2818,__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),2818,
__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),2818,__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),2818,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2819

PetscValidIntPointer(points, 3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),2819
,__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),2819,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,3); } while (0);

2820

PetscValidIntPointer(numCoveredPoints, 4)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),2820,__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),2820,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,4); } while (0);

2821

PetscValidPointer(coveredPoints, 5)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),2821,__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),2821,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

2822

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),2822,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2823

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),2823,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2824

/* Copy in support of first point */

2825

ierr = PetscSectionGetDof(mesh->supportSection, points[0], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2825,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2826

ierr = PetscSectionGetOffset(mesh->supportSection, points[0], &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2826,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2827

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

2828

join[i][joinSize] = mesh->supports[off+joinSize];

2829

}

2830

/* Check each successive support */

2831

for (p = 1; p < numPoints; ++p) {

2832

PetscInt newJoinSize = 0;

2833

2834

ierr = PetscSectionGetDof(mesh->supportSection, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2834,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2835

ierr = PetscSectionGetOffset(mesh->supportSection, points[p], &off);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

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

2837

const PetscInt point = mesh->supports[off+c];

2838

2839

for (m = 0; m < joinSize; ++m) {

2840

if (point == join[i][m]) {

2841

join[1-i][newJoinSize++] = point;

2842

break;

2843

}

2844

}

2845

}

2846

joinSize = newJoinSize;

2847

i = 1-i;

2848

}

2849

*numCoveredPoints = joinSize;

2850

*coveredPoints = join[i];

2851

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),2851,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2852

2853

}

2854

2855

/*@C

2856

DMPlexRestoreJoin - Restore an array for the join of the set of points

2857

2858

Not Collective

2859

2860

Input Parameters:

2861

+ dm - The DMPlex object

2862

. numPoints - The number of input points for the join

2863

- points - The input points

2864

2865

Output Parameters:

2866

+ numCoveredPoints - The number of points in the join

2867

- coveredPoints - The points in the join

2868

2869

Fortran Notes:

2870

Since it returns an array, this routine is only available in Fortran 90, and you must

2871

include petsc.h90 in your code.

2872

2873

The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.

2874

2875

Level: intermediate

2876

2877

.seealso: DMPlexGetJoin(), DMPlexGetFullJoin(), DMPlexGetMeet()

2878

@*/

2879

PetscErrorCode DMPlexRestoreJoin(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

2880

{

2881

PetscErrorCode ierr;

2882

2883

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] = 2883; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2884

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2884,__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),2884,
__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),2884,__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),2884,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2885

if (points) PetscValidIntPointer(points,3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),2885
,__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),2885,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,3); } while (0);

2886

if (numCoveredPoints) PetscValidIntPointer(numCoveredPoints,4)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),2886,__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),2886,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,4); } while (0);

2887

PetscValidPointer(coveredPoints, 5)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),2887,__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),2887,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

2888

ierr = DMRestoreWorkArray(dm, 0, MPIU_INT((MPI_Datatype)0x4c000405), (void*) coveredPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2888,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2889

if (numCoveredPoints) *numCoveredPoints = 0;

2890

2891

}

2892

2893

/*@C

2894

DMPlexGetFullJoin - Get an array for the join of the set of points

2895

2896

Not Collective

2897

2898

Input Parameters:

2899

+ dm - The DMPlex object

2900

. numPoints - The number of input points for the join

2901

- points - The input points

2902

2903

Output Parameters:

2904

+ numCoveredPoints - The number of points in the join

2905

- coveredPoints - The points in the join

2906

2907

Fortran Notes:

2908

Since it returns an array, this routine is only available in Fortran 90, and you must

2909

include petsc.h90 in your code.

2910

2911

The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.

2912

2913

Level: intermediate

2914

2915

.seealso: DMPlexGetJoin(), DMPlexRestoreJoin(), DMPlexGetMeet()

2916

@*/

2917

PetscErrorCode DMPlexGetFullJoin(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

2918

{

2919

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

2920

PetscInt *offsets, **closures;

2921

PetscInt *join[2];

2922

PetscInt depth = 0, maxSize, joinSize = 0, i = 0;

2923

PetscInt p, d, c, m, ms;

2924

PetscErrorCode ierr;

2925

2926

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] = 2926; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2927

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2927,__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),2927,
__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),2927,__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),2927,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2928

PetscValidIntPointer(points, 3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),2928
,__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),2928,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,3); } while (0);

2929

PetscValidIntPointer(numCoveredPoints, 4)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),2929,__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),2929,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,4); } while (0);

2930

PetscValidPointer(coveredPoints, 5)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),2930,__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),2930,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

2931

2932

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2932,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2933

ierr = PetscCalloc1(numPoints, &closures)PetscMallocA(1,PETSC_TRUE,2933,__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),2933,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2934

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),2934,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2935

ms = mesh->maxSupportSize;

2936

maxSize = (ms > 1) ? ((PetscPowInt(ms,depth+1)-1)/(ms-1)) : depth + 1;

2937

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &join[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2937,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2938

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &join[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2938,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2939

2940

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

2941

PetscInt closureSize;

2942

2943

ierr = DMPlexGetTransitiveClosure(dm, points[p], PETSC_FALSE, &closureSize, &closures[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2943,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2944

2945

offsets[p*(depth+2)+0] = 0;

2946

for (d = 0; d < depth+1; ++d) {

2947

PetscInt pStart, pEnd, i;

2948

2949

ierr = DMPlexGetDepthStratum(dm, d, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2949,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2950

for (i = offsets[p*(depth+2)+d]; i < closureSize; ++i) {

2951

if ((pStart > closures[p][i*2]) || (pEnd <= closures[p][i*2])) {

2952

offsets[p*(depth+2)+d+1] = i;

2953

break;

2954

}

2955

}

2956

if (i == closureSize) offsets[p*(depth+2)+d+1] = i;

2957

}

2958

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),2958,__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);

2959

}

2960

for (d = 0; d < depth+1; ++d) {

2961

PetscInt dof;

2962

2963

/* Copy in support of first point */

2964

dof = offsets[d+1] - offsets[d];

2965

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

2966

join[i][joinSize] = closures[0][(offsets[d]+joinSize)*2];

2967

}

2968

/* Check each successive cone */

2969

for (p = 1; p < numPoints && joinSize; ++p) {

2970

PetscInt newJoinSize = 0;

2971

2972

dof = offsets[p*(depth+2)+d+1] - offsets[p*(depth+2)+d];

2973

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

2974

const PetscInt point = closures[p][(offsets[p*(depth+2)+d]+c)*2];

2975

2976

for (m = 0; m < joinSize; ++m) {

2977

if (point == join[i][m]) {

2978

join[1-i][newJoinSize++] = point;

2979

break;

2980

}

2981

}

2982

}

2983

joinSize = newJoinSize;

2984

i = 1-i;

2985

}

2986

if (joinSize) break;

2987

}

2988

*numCoveredPoints = joinSize;

2989

*coveredPoints = join[i];

2990

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

2991

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),2991,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2992

}

2993

ierr = PetscFree(closures)((*PetscTrFree)((void*)(closures),2993,__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),2993,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2994

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),2994,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2995

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),2995,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2996

2997

}

2998

2999

/*@C

3000

DMPlexGetMeet - Get an array for the meet of the set of points

3001

3002

Not Collective

3003

3004

Input Parameters:

3005

+ dm - The DMPlex object

3006

. numPoints - The number of input points for the meet

3007

- points - The input points

3008

3009

Output Parameters:

3010

+ numCoveredPoints - The number of points in the meet

3011

- coveredPoints - The points in the meet

3012

3013

Level: intermediate

3014

3015

Note: Currently, this is restricted to a single level meet

3016

3017

Fortran Notes:

3018

Since it returns an array, this routine is only available in Fortran 90, and you must

3019

include petsc.h90 in your code.

3020

3021

The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.

3022

3023

.seealso: DMPlexRestoreMeet(), DMPlexGetJoin()

3024

@*/

3025

PetscErrorCode DMPlexGetMeet(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveringPoints, const PetscInt **coveringPoints)

3026

{

3027

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

3028

PetscInt *meet[2];

3029

PetscInt meetSize, i = 0;

3030

PetscInt dof, off, p, c, m;

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

PetscValidPointer(points, 2)do { if (!points) return PetscError(((MPI_Comm)0x44000001),3035
,__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),3035,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3036

PetscValidPointer(numCoveringPoints, 3)do { if (!numCoveringPoints) return PetscError(((MPI_Comm)0x44000001
),3036,__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),3036,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3037

PetscValidPointer(coveringPoints, 4)do { if (!coveringPoints) 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",4); if
(!PetscCheckPointer(coveringPoints,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",4);
} while (0);

3038

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),3038,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3039

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),3039,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3040

/* Copy in cone of first point */

3041

ierr = PetscSectionGetDof(mesh->coneSection, points[0], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3041,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3042

ierr = PetscSectionGetOffset(mesh->coneSection, points[0], &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3042,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3043

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

3044

meet[i][meetSize] = mesh->cones[off+meetSize];

3045

}

3046

/* Check each successive cone */

3047

for (p = 1; p < numPoints; ++p) {

3048

PetscInt newMeetSize = 0;

3049

3050

ierr = PetscSectionGetDof(mesh->coneSection, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3050,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3051

ierr = PetscSectionGetOffset(mesh->coneSection, points[p], &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3051,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3052

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

3053

const PetscInt point = mesh->cones[off+c];

3054

3055

for (m = 0; m < meetSize; ++m) {

3056

if (point == meet[i][m]) {

3057

meet[1-i][newMeetSize++] = point;

3058

break;

3059

}

3060

}

3061

}

3062

meetSize = newMeetSize;

3063

i = 1-i;

3064

}

3065

*numCoveringPoints = meetSize;

3066

*coveringPoints = meet[i];

3067

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),3067,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3068

3069

}

3070

3071

/*@C

3072

DMPlexRestoreMeet - Restore an array for the meet of the set of points

3073

3074

Not Collective

3075

3076

Input Parameters:

3077

+ dm - The DMPlex object

3078

. numPoints - The number of input points for the meet

3079

- points - The input points

3080

3081

Output Parameters:

3082

+ numCoveredPoints - The number of points in the meet

3083

- coveredPoints - The points in the meet

3084

3085

Level: intermediate

3086

3087

Fortran Notes:

3088

Since it returns an array, this routine is only available in Fortran 90, and you must

3089

include petsc.h90 in your code.

3090

3091

The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.

3092

3093

.seealso: DMPlexGetMeet(), DMPlexGetFullMeet(), DMPlexGetJoin()

3094

@*/

3095

PetscErrorCode DMPlexRestoreMeet(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

3096

{

3097

PetscErrorCode ierr;

3098

3099

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] = 3099; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3100

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3100,__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),3100,
__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),3100,__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),3100,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3101

if (points) PetscValidIntPointer(points,3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),3101
,__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),3101,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,3); } while (0);

3102

if (numCoveredPoints) PetscValidIntPointer(numCoveredPoints,4)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),3102,__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),3102,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,4); } while (0);

3103

PetscValidPointer(coveredPoints,5)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),3103,__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),3103,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

3104

ierr = DMRestoreWorkArray(dm, 0, MPIU_INT((MPI_Datatype)0x4c000405), (void*) coveredPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3104,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3105

if (numCoveredPoints) *numCoveredPoints = 0;

3106

3107

}

3108

3109

/*@C

3110

DMPlexGetFullMeet - Get an array for the meet of the set of points

3111

3112

Not Collective

3113

3114

Input Parameters:

3115

+ dm - The DMPlex object

3116

. numPoints - The number of input points for the meet

3117

- points - The input points

3118

3119

Output Parameters:

3120

+ numCoveredPoints - The number of points in the meet

3121

- coveredPoints - The points in the meet

3122

3123

Level: intermediate

3124

3125

Fortran Notes:

3126

Since it returns an array, this routine is only available in Fortran 90, and you must

3127

include petsc.h90 in your code.

3128

3129

The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.

3130

3131

.seealso: DMPlexGetMeet(), DMPlexRestoreMeet(), DMPlexGetJoin()

3132

@*/

3133

PetscErrorCode DMPlexGetFullMeet(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

3134

{

3135

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

3136

PetscInt *offsets, **closures;

3137

PetscInt *meet[2];

3138

PetscInt height = 0, maxSize, meetSize = 0, i = 0;

3139

PetscInt p, h, c, m, mc;

3140

PetscErrorCode ierr;

3141

3142

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] = 3142; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3143

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3143,__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),3143,
__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),3143,__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),3143,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3144

PetscValidPointer(points, 2)do { if (!points) return PetscError(((MPI_Comm)0x44000001),3144
,__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),3144,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3145

PetscValidPointer(numCoveredPoints, 3)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),3145,__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),3145,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3146

PetscValidPointer(coveredPoints, 4)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),3146,__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),3146,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0);

3147

3148

ierr = DMPlexGetDepth(dm, &height);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3148,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3149

ierr = PetscMalloc1(numPoints, &closures)PetscMallocA(1,PETSC_FALSE,3149,__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),3149,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3150

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),3150,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3151

mc = mesh->maxConeSize;

3152

maxSize = (mc > 1) ? ((PetscPowInt(mc,height+1)-1)/(mc-1)) : height + 1;

3153

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &meet[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3153,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3154

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &meet[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3154,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3155

3156

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

3157

PetscInt closureSize;

3158

3159

ierr = DMPlexGetTransitiveClosure(dm, points[p], PETSC_TRUE, &closureSize, &closures[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3159,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3160

3161

offsets[p*(height+2)+0] = 0;

3162

for (h = 0; h < height+1; ++h) {

3163

PetscInt pStart, pEnd, i;

3164

3165

ierr = DMPlexGetHeightStratum(dm, h, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3165,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3166

for (i = offsets[p*(height+2)+h]; i < closureSize; ++i) {

3167

if ((pStart > closures[p][i*2]) || (pEnd <= closures[p][i*2])) {

3168

offsets[p*(height+2)+h+1] = i;

3169

break;

3170

}

3171

}

3172

if (i == closureSize) offsets[p*(height+2)+h+1] = i;

3173

}

3174

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),3174,__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);

3175

}

3176

for (h = 0; h < height+1; ++h) {

3177

PetscInt dof;

3178

3179

/* Copy in cone of first point */

3180

dof = offsets[h+1] - offsets[h];

3181

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

3182

meet[i][meetSize] = closures[0][(offsets[h]+meetSize)*2];

3183

}

3184

/* Check each successive cone */

3185

for (p = 1; p < numPoints && meetSize; ++p) {

3186

PetscInt newMeetSize = 0;

3187

3188

dof = offsets[p*(height+2)+h+1] - offsets[p*(height+2)+h];

3189

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

3190

const PetscInt point = closures[p][(offsets[p*(height+2)+h]+c)*2];

3191

3192

for (m = 0; m < meetSize; ++m) {

3193

if (point == meet[i][m]) {

3194

meet[1-i][newMeetSize++] = point;

3195

break;

3196

}

3197

}

3198

}

3199

meetSize = newMeetSize;

3200

i = 1-i;

3201

}

3202

if (meetSize) break;

3203

}

3204

*numCoveredPoints = meetSize;

3205

*coveredPoints = meet[i];

3206

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

3207

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),3207,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3208

}

3209

ierr = PetscFree(closures)((*PetscTrFree)((void*)(closures),3209,__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),3209,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3210

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),3210,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3211

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),3211,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3212

3213

}

3214

3215

/*@C

3216

DMPlexEqual - Determine if two DMs have the same topology

3217

3218

Not Collective

3219

3220

Input Parameters:

3221

+ dmA - A DMPlex object

3222

- dmB - A DMPlex object

3223

3224

Output Parameters:

3225

. equal - PETSC_TRUE if the topologies are identical

3226

3227

Level: intermediate

3228

3229

Notes:

3230

We are not solving graph isomorphism, so we do not permutation.

3231

3232

.seealso: DMPlexGetCone()

3233

@*/

3234

PetscErrorCode DMPlexEqual(DM dmA, DM dmB, PetscBool *equal)

3235

{

3236

PetscInt depth, depthB, pStart, pEnd, pStartB, pEndB, p;

3237

PetscErrorCode ierr;

3238

3239

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] = 3239; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3240

PetscValidHeaderSpecific(dmA, DM_CLASSID, 1)do { if (!dmA) return PetscError(((MPI_Comm)0x44000001),3240,
__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),3240,__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),3240,__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),3240,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3241

PetscValidHeaderSpecific(dmB, DM_CLASSID, 2)do { if (!dmB) return PetscError(((MPI_Comm)0x44000001),3241,
__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),3241,__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),3241,__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),3241,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

3242

PetscValidPointer(equal, 3)do { if (!equal) return PetscError(((MPI_Comm)0x44000001),3242
,__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),3242,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3243

3244

*equal = PETSC_FALSE;

3245

ierr = DMPlexGetDepth(dmA, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3245,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3246

ierr = DMPlexGetDepth(dmB, &depthB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3246,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3247

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);

3248

ierr = DMPlexGetChart(dmA, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3248,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3249

ierr = DMPlexGetChart(dmB, &pStartB, &pEndB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3249,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3250

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);

3251

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

3252

const PetscInt *cone, *coneB, *ornt, *orntB, *support, *supportB;

3253

PetscInt coneSize, coneSizeB, c, supportSize, supportSizeB, s;

3254

3255

ierr = DMPlexGetConeSize(dmA, p, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3255,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3256

ierr = DMPlexGetCone(dmA, p, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3256,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3257

ierr = DMPlexGetConeOrientation(dmA, p, &ornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3257,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3258

ierr = DMPlexGetConeSize(dmB, p, &coneSizeB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3258,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3259

ierr = DMPlexGetCone(dmB, p, &coneB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3259,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3260

ierr = DMPlexGetConeOrientation(dmB, p, &orntB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3260,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3261

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);

3262

for (c = 0; c < coneSize; ++c) {

3263

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);

3264

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);

3265

}

3266

ierr = DMPlexGetSupportSize(dmA, p, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3266,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3267

ierr = DMPlexGetSupport(dmA, p, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3267,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3268

ierr = DMPlexGetSupportSize(dmB, p, &supportSizeB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3268,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3269

ierr = DMPlexGetSupport(dmB, p, &supportB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3269,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3270

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);

3271

for (s = 0; s < supportSize; ++s) {

3272

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);

3273

}

3274

}

3275

*equal = PETSC_TRUE;

3276

3277

}

3278

3279

/*@C

3280

DMPlexGetNumFaceVertices - Returns the number of vertices on a face

3281

3282

Not Collective

3283

3284

Input Parameters:

3285

+ dm - The DMPlex

3286

. cellDim - The cell dimension

3287

- numCorners - The number of vertices on a cell

3288

3289

Output Parameters:

3290

. numFaceVertices - The number of vertices on a face

3291

3292

Level: developer

3293

3294

Notes:

3295

Of course this can only work for a restricted set of symmetric shapes

3296

3297

.seealso: DMPlexGetCone()

3298

@*/

3299

PetscErrorCode DMPlexGetNumFaceVertices(DM dm, PetscInt cellDim, PetscInt numCorners, PetscInt *numFaceVertices)

3300

{

3301

MPI_Comm comm;

3302

PetscErrorCode ierr;

3303

3304

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] = 3304; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3305

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3305,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3306

PetscValidPointer(numFaceVertices,3)do { if (!numFaceVertices) return PetscError(((MPI_Comm)0x44000001
),3306,__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),3306,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3307

switch (cellDim) {

3308

case 0:

3309

*numFaceVertices = 0;

3310

break;

3311

case 1:

3312

*numFaceVertices = 1;

3313

break;

3314

case 2:

3315

switch (numCorners) {

3316

case 3: /* triangle */

3317

*numFaceVertices = 2; /* Edge has 2 vertices */

3318

break;

3319

case 4: /* quadrilateral */

3320

*numFaceVertices = 2; /* Edge has 2 vertices */

3321

break;

3322

case 6: /* quadratic triangle, tri and quad cohesive Lagrange cells */

3323

*numFaceVertices = 3; /* Edge has 3 vertices */

3324

break;

3325

case 9: /* quadratic quadrilateral, quadratic quad cohesive Lagrange cells */

3326

*numFaceVertices = 3; /* Edge has 3 vertices */

3327

break;

3328

default:

3329

SETERRQ2(comm, PETSC_ERR_ARG_OUTOFRANGE, "Invalid number of face corners %D for dimension %D", numCorners, cellDim)return PetscError(comm,3329,__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);

3330

}

3331

break;

3332

case 3:

3333

switch (numCorners) {

3334

case 4: /* tetradehdron */

3335

*numFaceVertices = 3; /* Face has 3 vertices */

3336

break;

3337

case 6: /* tet cohesive cells */

3338

*numFaceVertices = 4; /* Face has 4 vertices */

3339

break;

3340

case 8: /* hexahedron */

3341

*numFaceVertices = 4; /* Face has 4 vertices */

3342

break;

3343

case 9: /* tet cohesive Lagrange cells */

3344

*numFaceVertices = 6; /* Face has 6 vertices */

3345

break;

3346

case 10: /* quadratic tetrahedron */

3347

*numFaceVertices = 6; /* Face has 6 vertices */

3348

break;

3349

case 12: /* hex cohesive Lagrange cells */

3350

*numFaceVertices = 6; /* Face has 6 vertices */

3351

break;

3352

case 18: /* quadratic tet cohesive Lagrange cells */

3353

*numFaceVertices = 6; /* Face has 6 vertices */

3354

break;

3355

case 27: /* quadratic hexahedron, quadratic hex cohesive Lagrange cells */

3356

*numFaceVertices = 9; /* Face has 9 vertices */

3357

break;

3358

default:

3359

SETERRQ2(comm, PETSC_ERR_ARG_OUTOFRANGE, "Invalid number of face corners %D for dimension %D", numCorners, cellDim)return PetscError(comm,3359,__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);

3360

}

3361

break;

3362

default:

3363

SETERRQ1(comm, PETSC_ERR_ARG_OUTOFRANGE, "Invalid cell dimension %D", cellDim)return PetscError(comm,3363,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,63,PETSC_ERROR_INITIAL,"Invalid cell dimension %D",cellDim);

3364

}

3365

3366

}

3367

3368

/*@

3369

DMPlexGetDepthLabel - Get the DMLabel recording the depth of each point

3370

3371

Not Collective

3372

3373

Input Parameter:

3374

. dm - The DMPlex object

3375

3376

Output Parameter:

3377

. depthLabel - The DMLabel recording point depth

3378

3379

Level: developer

3380

3381

.seealso: DMPlexGetDepth(), DMPlexGetHeightStratum(), DMPlexGetDepthStratum()

3382

@*/

3383

PetscErrorCode DMPlexGetDepthLabel(DM dm, DMLabel *depthLabel)

3384

{

3385

PetscErrorCode ierr;

3386

3387

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] = 3387; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3388

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3388,__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),3388,
__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),3388,__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),3388,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3389

PetscValidPointer(depthLabel, 2)do { if (!depthLabel) return PetscError(((MPI_Comm)0x44000001
),3389,__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),3389,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3390

if (!dm->depthLabel) {ierr = DMGetLabel(dm, "depth", &dm->depthLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3390,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3391

*depthLabel = dm->depthLabel;

3392

3393

}

3394

3395

/*@

3396

DMPlexGetDepth - Get the depth of the DAG representing this mesh

3397

3398

Not Collective

3399

3400

Input Parameter:

3401

. dm - The DMPlex object

3402

3403

Output Parameter:

3404

. depth - The number of strata (breadth first levels) in the DAG

3405

3406

Level: developer

3407

3408

.seealso: DMPlexGetDepthLabel(), DMPlexGetHeightStratum(), DMPlexGetDepthStratum()

3409

@*/

3410

PetscErrorCode DMPlexGetDepth(DM dm, PetscInt *depth)

3411

{

3412

DMLabel label;

3413

PetscInt d = 0;

3414

PetscErrorCode ierr;

3415

3416

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] = 3416; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3417

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3417,__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),3417,
__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),3417,__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),3417,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3418

PetscValidPointer(depth, 2)do { if (!depth) return PetscError(((MPI_Comm)0x44000001),3418
,__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),3418,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3419

ierr = DMPlexGetDepthLabel(dm, &label);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 (label) {ierr = DMLabelGetNumValues(label, &d);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3420,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3421

*depth = d-1;

3422

3423

}

3424

3425

/*@

3426

DMPlexGetDepthStratum - Get the bounds [start, end) for all points at a certain depth.

3427

3428

Not Collective

3429

3430

Input Parameters:

3431

+ dm - The DMPlex object

3432

- stratumValue - The requested depth

3433

3434

Output Parameters:

3435

+ start - The first point at this depth

3436

- end - One beyond the last point at this depth

3437

3438

Notes:

3439

Depth indexing is related to topological dimension. Depth stratum 0 contains the lowest topological dimension points,

3440

often "vertices". If the mesh is "interpolated" (see DMPlexInterpolate()), then depth stratum 1 contains the next

3441

higher dimension, e.g., "edges".

3442

3443

Level: developer

3444

3445

.seealso: DMPlexGetHeightStratum(), DMPlexGetDepth()

3446

@*/

3447

PetscErrorCode DMPlexGetDepthStratum(DM dm, PetscInt stratumValue, PetscInt *start, PetscInt *end)

3448

{

3449

DMLabel label;

3450

PetscInt pStart, pEnd;

3451

PetscErrorCode ierr;

3452

3453

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] = 3453; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3454

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3454,__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),3454,
__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),3454,__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),3454,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3455

if (start) {PetscValidPointer(start, 3)do { if (!start) return PetscError(((MPI_Comm)0x44000001),3455
,__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),3455,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0); *start = 0;}

3456

if (end) {PetscValidPointer(end, 4)do { if (!end) 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",4); if
(!PetscCheckPointer(end,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",4);
} while (0); *end = 0;}

3457

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3457,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3458

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);

3459

if (stratumValue < 0) {

3460

if (start) *start = pStart;

3461

if (end) *end = pEnd;

3462

3463

}

3464

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3464,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3465

if (!label) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "No label named depth was found")return PetscError(PetscObjectComm((PetscObject) dm),3465,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"No label named depth was found");

3466

ierr = DMLabelGetStratumBounds(label, stratumValue, start, end);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3466,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3467

3468

}

3469

3470

/*@

3471

DMPlexGetHeightStratum - Get the bounds [start, end) for all points at a certain height.

3472

3473

Not Collective

3474

3475

Input Parameters:

3476

+ dm - The DMPlex object

3477

- stratumValue - The requested height

3478

3479

Output Parameters:

3480

+ start - The first point at this height

3481

- end - One beyond the last point at this height

3482

3483

Notes:

3484

Height indexing is related to topological codimension. Height stratum 0 contains the highest topological dimension

3485

points, often called "cells" or "elements". If the mesh is "interpolated" (see DMPlexInterpolate()), then height

3486

stratum 1 contains the boundary of these "cells", often called "faces" or "facets".

3487

3488

Level: developer

3489

3490

.seealso: DMPlexGetDepthStratum(), DMPlexGetDepth()

3491

@*/

3492

PetscErrorCode DMPlexGetHeightStratum(DM dm, PetscInt stratumValue, PetscInt *start, PetscInt *end)

3493

{

3494

DMLabel label;

3495

PetscInt depth, pStart, pEnd;

3496

PetscErrorCode ierr;

3497

3498

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] = 3498; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3499

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3499,__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),3499,
__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),3499,__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),3499,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3500

if (start) {PetscValidPointer(start, 3)do { if (!start) return PetscError(((MPI_Comm)0x44000001),3500
,__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),3500,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0); *start = 0;}

3501

if (end) {PetscValidPointer(end, 4)do { if (!end) return PetscError(((MPI_Comm)0x44000001),3501,
__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),3501,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0); *end = 0;}

3502

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3502,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3503

3504

if (stratumValue < 0) {

3505

if (start) *start = pStart;

3506

if (end) *end = pEnd;

3507

3508

}

3509

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3509,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3510

if (!label) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "No label named depth was found")return PetscError(PetscObjectComm((PetscObject) dm),3510,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"No label named depth was found");

3511

ierr = DMLabelGetNumValues(label, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3511,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3512

ierr = DMLabelGetStratumBounds(label, depth-1-stratumValue, start, end);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3512,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3513

3514

}

3515

3516

PetscErrorCode DMCreateCoordinateDM_Plex(DM dm, DM *cdm)

3517

{

3518

PetscSection section, s;

3519

Mat m;

3520

PetscInt maxHeight;

3521

PetscErrorCode ierr;

3522

3523

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] = 3523; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3524

ierr = DMClone(dm, cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3524,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3525

ierr = DMPlexGetMaxProjectionHeight(dm, &maxHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3525,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3526

ierr = DMPlexSetMaxProjectionHeight(*cdm, maxHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3526,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3527

ierr = PetscSectionCreate(PetscObjectComm((PetscObject)dm), &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3527,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3528

ierr = DMSetSection(*cdm, section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3528,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3529

ierr = PetscSectionDestroy(&section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3529,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3530

ierr = PetscSectionCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), &s);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3530,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3531

ierr = MatCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3531,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3532

ierr = DMSetDefaultConstraints(*cdm, s, m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3532,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3533

ierr = PetscSectionDestroy(&s);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3533,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3534

ierr = MatDestroy(&m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3534,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3535

3536

ierr = DMSetNumFields(*cdm, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3536,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3537

ierr = DMCreateDS(*cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3537,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3538

3539

}

3540

3541

PetscErrorCode DMCreateCoordinateField_Plex(DM dm, DMField *field)

3542

{

3543

Vec coordsLocal;

3544

DM coordsDM;

3545

PetscErrorCode ierr;

3546

3547

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] = 3547; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3548

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

3549

ierr = DMGetCoordinatesLocal(dm,&coordsLocal);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3549,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3550

ierr = DMGetCoordinateDM(dm,&coordsDM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3550,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3551

if (coordsLocal && coordsDM) {

3552

ierr = DMFieldCreateDS(coordsDM, 0, coordsLocal, field);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3552,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3553

}

3554

3555

}

3556

3557

/*@C

3558

DMPlexGetConeSection - Return a section which describes the layout of cone data

3559

3560

Not Collective

3561

3562

Input Parameters:

3563

. dm - The DMPlex object

3564

3565

Output Parameter:

3566

. section - The PetscSection object

3567

3568

Level: developer

3569

3570

.seealso: DMPlexGetSupportSection(), DMPlexGetCones(), DMPlexGetConeOrientations()

3571

@*/

3572

PetscErrorCode DMPlexGetConeSection(DM dm, PetscSection *section)

3573

{

3574

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

3575

3576

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] = 3576; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3577

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3577,__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),3577,
__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),3577,__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),3577,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3578

if (section) *section = mesh->coneSection;

3579

3580

}

3581

3582

/*@C

3583

DMPlexGetSupportSection - Return a section which describes the layout of support data

3584

3585

Not Collective

3586

3587

Input Parameters:

3588

. dm - The DMPlex object

3589

3590

Output Parameter:

3591

. section - The PetscSection object

3592

3593

Level: developer

3594

3595

.seealso: DMPlexGetConeSection()

3596

@*/

3597

PetscErrorCode DMPlexGetSupportSection(DM dm, PetscSection *section)

3598

{

3599

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

3600

3601

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] = 3601; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3602

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3602,__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),3602,
__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),3602,__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),3602,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3603

if (section) *section = mesh->supportSection;

3604

3605

}

3606

3607

/*@C

3608

DMPlexGetCones - Return cone data

3609

3610

Not Collective

3611

3612

Input Parameters:

3613

. dm - The DMPlex object

3614

3615

Output Parameter:

3616

. cones - The cone for each point

3617

3618

Level: developer

3619

3620

.seealso: DMPlexGetConeSection()

3621

@*/

3622

PetscErrorCode DMPlexGetCones(DM dm, PetscInt *cones[])

3623

{

3624

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

3625

3626

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] = 3626; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3627

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3627,__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),3627,
__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),3627,__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),3627,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3628

if (cones) *cones = mesh->cones;

3629

3630

}

3631

3632

/*@C

3633

DMPlexGetConeOrientations - Return cone orientation data

3634

3635

Not Collective

3636

3637

Input Parameters:

3638

. dm - The DMPlex object

3639

3640

Output Parameter:

3641

. coneOrientations - The cone orientation for each point

3642

3643

Level: developer

3644

3645

.seealso: DMPlexGetConeSection()

3646

@*/

3647

PetscErrorCode DMPlexGetConeOrientations(DM dm, PetscInt *coneOrientations[])

3648

{

3649

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

3650

3651

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] = 3651; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3652

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3652,__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),3652,
__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),3652,__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),3652,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3653

if (coneOrientations) *coneOrientations = mesh->coneOrientations;

3654

3655

}

3656

3657

/******************************** FEM Support **********************************/

3658

3659

/*@

3660

3661

DMPlexSetClosurePermutationTensor - Create a permutation from the default (BFS) point ordering in the closure, to a

3662

lexicographic ordering over the tensor product cell (i.e., line, quad, hex, etc.), and set this permutation in the

3663

section provided (or default section of the DM).

3664

3665

Input Parameters:

3666

+ dm - The DM

3667

. point - Either a cell (highest dim point) or an edge (dim 1 point), or PETSC_DETERMINE

3668

- section - The PetscSection to reorder, or NULL for the default section

3669

3670

Note: The point is used to determine the number of dofs/field on an edge. For SEM, this is related to the polynomial

3671

degree of the basis.

3672

3673

Example:

3674

A typical interpolated single-quad mesh might order points as

3675

.vb

3676

[c0, v1, v2, v3, v4, e5, e6, e7, e8]

3677

3678

v4 -- e6 -- v3

3679

| |

3680

e7 c0 e8

3681

| |

3682

v1 -- e5 -- v2

3683

.ve

3684

3685

(There is no significance to the ordering described here.) The default section for a Q3 quad might typically assign

3686

dofs in the order of points, e.g.,

3687

.vb

3688

c0 -> [0,1,2,3]

3689

v1 -> [4]

3690

...

3691

e5 -> [8, 9]

3692

.ve

3693

3694

which corresponds to the dofs

3695

.vb

3696

6 10 11 7

3697

13 2 3 15

3698

12 0 1 14

3699

4 8 9 5

3700

.ve

3701

3702

The closure in BFS ordering works through height strata (cells, edges, vertices) to produce the ordering

3703

.vb

3704

0 1 2 3 8 9 14 15 11 10 13 12 4 5 7 6

3705

.ve

3706

3707

After calling DMPlexSetClosurePermutationTensor(), the closure will be ordered lexicographically,

3708

.vb

3709

4 8 9 5 12 0 1 14 13 2 3 15 6 10 11 7

3710

.ve

3711

3712

Level: developer

3713

3714

.seealso: DMGetSection(), PetscSectionSetClosurePermutation()

3715

@*/

3716

PetscErrorCode DMPlexSetClosurePermutationTensor(DM dm, PetscInt point, PetscSection section)

3717

{

3718

DMLabel label;

3719

PetscInt *perm;

3720

PetscInt dim, depth, eStart, k, Nf, f, Nc, c, i, j, size = 0, offset = 0, foffset = 0;

3721

PetscErrorCode ierr;

3722

3723

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] = 3723; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3724

if (point < 0) {ierr = DMPlexGetDepthStratum(dm, 1, &point, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3724,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3725

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3725,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3726

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3726,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3727

ierr = DMLabelGetValue(label, point, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3727,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3728

if (depth == 1) {eStart = point;}

3729

else if (depth == dim) {

3730

const PetscInt *cone;

3731

3732

ierr = DMPlexGetCone(dm, point, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3732,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3733

if (dim == 2) eStart = cone[0];

3734

else if (dim == 3) {

3735

const PetscInt *cone2;

3736

ierr = DMPlexGetCone(dm, cone[0], &cone2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3736,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3737

eStart = cone2[0];

3738

} 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),3738,__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);

3739

} 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),3739,__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);

3740

if (!section) {ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3740,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3741

ierr = PetscSectionGetNumFields(section, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3741,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3742

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);

3743

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

3744

/* An order k SEM disc has k-1 dofs on an edge */

3745

ierr = PetscSectionGetFieldDof(section, eStart, f, &k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3745,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3746

ierr = PetscSectionGetFieldComponents(section, f, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3746,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3747

k = k/Nc + 1;

3748

size += PetscPowInt(k+1, dim)*Nc;

3749

}

3750

ierr = PetscMalloc1(size, &perm)PetscMallocA(1,PETSC_FALSE,3750,__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),3750,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3751

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

3752

switch (dim) {

3753

case 1:

3754

ierr = PetscSectionGetFieldDof(section, eStart, f, &k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3754,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3755

ierr = PetscSectionGetFieldComponents(section, f, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3755,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3756

k = k/Nc + 1;

3757

3758

Original ordering is [ edge of length k-1; vtx0; vtx1 ]

3759

We want [ vtx0; edge of length k-1; vtx1 ]

3760

3761

for (c=0; c<Nc; c++,offset++) perm[offset] = (k-1)*Nc + c + foffset;

3762

for (i=0; i<k-1; i++) for (c=0; c<Nc; c++,offset++) perm[offset] = i*Nc + c + foffset;

3763

for (c=0; c<Nc; c++,offset++) perm[offset] = k*Nc + c + foffset;

3764

foffset = offset;

3765

break;

3766

case 2:

3767

/* The original quad closure is oriented clockwise, {f, e_b, e_r, e_t, e_l, v_lb, v_rb, v_tr, v_tl} */

3768

ierr = PetscSectionGetFieldDof(section, eStart, f, &k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3768,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3769

ierr = PetscSectionGetFieldComponents(section, f, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3769,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3770

k = k/Nc + 1;

3771

/* The SEM order is

3772

3773

v_lb, {e_b}, v_rb,

3774

e^{(k-1)-i}_l, {f^{i*(k-1)}}, e^i_r,

3775

v_lt, reverse {e_t}, v_rt

3776

3777

{

3778

const PetscInt of = 0;

3779

const PetscInt oeb = of + PetscSqr(k-1)((k-1)*(k-1));

3780

const PetscInt oer = oeb + (k-1);

3781

const PetscInt oet = oer + (k-1);

3782

const PetscInt oel = oet + (k-1);

3783

const PetscInt ovlb = oel + (k-1);

3784

const PetscInt ovrb = ovlb + 1;

3785

const PetscInt ovrt = ovrb + 1;

3786

const PetscInt ovlt = ovrt + 1;

3787

PetscInt o;

3788

3789

/* bottom */

3790

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovlb*Nc + c + foffset;

3791

for (o = oeb; o < oer; ++o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3792

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovrb*Nc + c + foffset;

3793

/* middle */

3794

for (i = 0; i < k-1; ++i) {

3795

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oel+(k-2)-i)*Nc + c + foffset;

3796

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;

3797

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oer+i)*Nc + c + foffset;

3798

}

3799

/* top */

3800

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovlt*Nc + c + foffset;

3801

for (o = oel-1; o >= oet; --o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3802

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovrt*Nc + c + foffset;

3803

foffset = offset;

3804

}

3805

break;

3806

case 3:

3807

/* The original hex closure is

3808

3809

{c,

3810

f_b, f_t, f_f, f_b, f_r, f_l,

3811

e_bl, e_bb, e_br, e_bf, e_tf, e_tr, e_tb, e_tl, e_rf, e_lf, e_lb, e_rb,

3812

v_blf, v_blb, v_brb, v_brf, v_tlf, v_trf, v_trb, v_tlb}

3813

3814

ierr = PetscSectionGetFieldDof(section, eStart, f, &k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3814,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3815

ierr = PetscSectionGetFieldComponents(section, f, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3815,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3816

k = k/Nc + 1;

3817

/* The SEM order is

3818

Bottom Slice

3819

v_blf, {e^{(k-1)-n}_bf}, v_brf,

3820

e^{i}_bl, f^{n*(k-1)+(k-1)-i}_b, e^{(k-1)-i}_br,

3821

v_blb, {e_bb}, v_brb,

3822

3823

Middle Slice (j)

3824

{e^{(k-1)-j}_lf}, {f^{j*(k-1)+n}_f}, e^j_rf,

3825

f^{i*(k-1)+j}_l, {c^{(j*(k-1) + i)*(k-1)+n}_t}, f^{j*(k-1)+i}_r,

3826

e^j_lb, {f^{j*(k-1)+(k-1)-n}_b}, e^{(k-1)-j}_rb,

3827

3828

Top Slice

3829

v_tlf, {e_tf}, v_trf,

3830

e^{(k-1)-i}_tl, {f^{i*(k-1)}_t}, e^{i}_tr,

3831

v_tlb, {e^{(k-1)-n}_tb}, v_trb,

3832

3833

{

3834

const PetscInt oc = 0;

3835

const PetscInt ofb = oc + PetscSqr(k-1)((k-1)*(k-1))*(k-1);

3836

const PetscInt oft = ofb + PetscSqr(k-1)((k-1)*(k-1));

3837

const PetscInt off = oft + PetscSqr(k-1)((k-1)*(k-1));

3838

const PetscInt ofk = off + PetscSqr(k-1)((k-1)*(k-1));

3839

const PetscInt ofr = ofk + PetscSqr(k-1)((k-1)*(k-1));

3840

const PetscInt ofl = ofr + PetscSqr(k-1)((k-1)*(k-1));

3841

const PetscInt oebl = ofl + PetscSqr(k-1)((k-1)*(k-1));

3842

const PetscInt oebb = oebl + (k-1);

3843

const PetscInt oebr = oebb + (k-1);

3844

const PetscInt oebf = oebr + (k-1);

3845

const PetscInt oetf = oebf + (k-1);

3846

const PetscInt oetr = oetf + (k-1);

3847

const PetscInt oetb = oetr + (k-1);

3848

const PetscInt oetl = oetb + (k-1);

3849

const PetscInt oerf = oetl + (k-1);

3850

const PetscInt oelf = oerf + (k-1);

3851

const PetscInt oelb = oelf + (k-1);

3852

const PetscInt oerb = oelb + (k-1);

3853

const PetscInt ovblf = oerb + (k-1);

3854

const PetscInt ovblb = ovblf + 1;

3855

const PetscInt ovbrb = ovblb + 1;

3856

const PetscInt ovbrf = ovbrb + 1;

3857

const PetscInt ovtlf = ovbrf + 1;

3858

const PetscInt ovtrf = ovtlf + 1;

3859

const PetscInt ovtrb = ovtrf + 1;

3860

const PetscInt ovtlb = ovtrb + 1;

3861

PetscInt o, n;

3862

3863

/* Bottom Slice */

3864

/* bottom */

3865

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovblf*Nc + c + foffset;

3866

for (o = oetf-1; o >= oebf; --o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3867

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovbrf*Nc + c + foffset;

3868

/* middle */

3869

for (i = 0; i < k-1; ++i) {

3870

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oebl+i)*Nc + c + foffset;

3871

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;}

3872

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oebr+(k-2)-i)*Nc + c + foffset;

3873

}

3874

/* top */

3875

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovblb*Nc + c + foffset;

3876

for (o = oebb; o < oebr; ++o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3877

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovbrb*Nc + c + foffset;

3878

3879

/* Middle Slice */

3880

for (j = 0; j < k-1; ++j) {

3881

/* bottom */

3882

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oelf+(k-2)-j)*Nc + c + foffset;

3883

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;

3884

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oerf+j)*Nc + c + foffset;

3885

/* middle */

3886

for (i = 0; i < k-1; ++i) {

3887

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (ofl+i*(k-1)+j)*Nc + c + foffset;

3888

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;

3889

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (ofr+j*(k-1)+i)*Nc + c + foffset;

3890

}

3891

/* top */

3892

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oelb+j)*Nc + c + foffset;

3893

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;

3894

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oerb+(k-2)-j)*Nc + c + foffset;

3895

}

3896

3897

/* Top Slice */

3898

/* bottom */

3899

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovtlf*Nc + c + foffset;

3900

for (o = oetf; o < oetr; ++o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3901

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovtrf*Nc + c + foffset;

3902

/* middle */

3903

for (i = 0; i < k-1; ++i) {

3904

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oetl+(k-2)-i)*Nc + c + foffset;

3905

for (n = 0; n < k-1; ++n) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oft+i*(k-1)+n)*Nc + c + foffset;

3906

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oetr+i)*Nc + c + foffset;

3907

}

3908

/* top */

3909

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovtlb*Nc + c + foffset;

3910

for (o = oetl-1; o >= oetb; --o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3911

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovtrb*Nc + c + foffset;

3912

3913

foffset = offset;

3914

}

3915

break;

3916

default: SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_OUTOFRANGE, "No spectral ordering for dimension %D", dim)return PetscError(PetscObjectComm((PetscObject) dm),3916,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"No spectral ordering for dimension %D",dim);

3917

}

3918

}

3919

if (offset != size) SETERRQ2(PetscObjectComm((PetscObject) dm), PETSC_ERR_PLIB, "Number of permutation entries %D != %D", offset, size)return PetscError(PetscObjectComm((PetscObject) dm),3919,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Number of permutation entries %D != %D",offset,size);

3920

/* Check permutation */

3921

{

3922

PetscInt *check;

3923

3924

ierr = PetscMalloc1(size, &check)PetscMallocA(1,PETSC_FALSE,3924,__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),3924,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3925

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),3925,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid permutation index p[%D] = %D",i,perm[i]);}

3926

for (i = 0; i < size; ++i) check[perm[i]] = i;

3927

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),3927,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Missing permutation index %D",i);}

3928

ierr = PetscFree(check)((*PetscTrFree)((void*)(check),3928,__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),3928,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3929

}

3930

ierr = PetscSectionSetClosurePermutation_Internal(section, (PetscObject) dm, size, PETSC_OWN_POINTER, perm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3930,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3931

3932

}

3933

3934

PetscErrorCode DMPlexGetPointDualSpaceFEM(DM dm, PetscInt point, PetscInt field, PetscDualSpace *dspace)

3935

{

3936

PetscDS prob;

3937

PetscInt depth, Nf, h;

3938

DMLabel label;

3939

PetscErrorCode ierr;

3940

3941

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] = 3941; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

3942

ierr = DMGetDS(dm, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3942,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3943

Nf = prob->Nf;

3944

label = dm->depthLabel;

3945

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

3946

if (field < Nf) {

3947

PetscObject disc = prob->disc[field];

3948

3949

if (disc->classid == PETSCFE_CLASSID) {

3950

PetscDualSpace dsp;

3951

3952

ierr = PetscFEGetDualSpace((PetscFE)disc,&dsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3952,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3953

ierr = DMLabelGetNumValues(label,&depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3953,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3954

ierr = DMLabelGetValue(label,point,&h);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3954,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3955

h = depth - 1 - h;

3956

if (h) {

3957

ierr = PetscDualSpaceGetHeightSubspace(dsp,h,dspace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3957,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3958

} else {

3959

*dspace = dsp;

3960

}

3961

}

3962

}

3963

3964

}

3965

3966

3967

PETSC_STATIC_INLINEstatic inline PetscErrorCode DMPlexVecGetClosure_Depth1_Static(DM dm, PetscSection section, Vec v, PetscInt point, PetscInt *csize, PetscScalar *values[])

3968

{

3969

PetscScalar *array, *vArray;

3970

const PetscInt *cone, *coneO;

3971

PetscInt pStart, pEnd, p, numPoints, size = 0, offset = 0;

3972

PetscErrorCode ierr;

3973

3974

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] = 3974; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

3975

ierr = PetscSectionGetChart(section, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3975,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3976

ierr = DMPlexGetConeSize(dm, point, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3976,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3977

ierr = DMPlexGetCone(dm, point, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3977,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3978

ierr = DMPlexGetConeOrientation(dm, point, &coneO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3978,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3979

if (!values || !*values) {

3980

if ((point >= pStart) && (point < pEnd)) {

3981

PetscInt dof;

3982

3983

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3983,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3984

size += dof;

3985

}

3986

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

3987

const PetscInt cp = cone[p];

3988

PetscInt dof;

3989

3990

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

3991

ierr = PetscSectionGetDof(section, cp, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3991,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3992

size += dof;

3993

}

3994

if (!values) {

3995

if (csize) *csize = size;

3996

3997

}

3998

ierr = DMGetWorkArray(dm, size, MPIU_SCALAR((MPI_Datatype)0x4c00080b), &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3998,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3999

} else {

4000

array = *values;

4001

}

4002

size = 0;

4003

ierr = VecGetArray(v, &vArray);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4003,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4004

if ((point >= pStart) && (point < pEnd)) {

4005

PetscInt dof, off, d;

4006

PetscScalar *varr;

4007

4008

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4008,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4009

ierr = PetscSectionGetOffset(section, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4009,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4010

varr = &vArray[off];

4011

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

4012

array[offset] = varr[d];

4013

}

4014

size += dof;

4015

}

4016

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

4017

const PetscInt cp = cone[p];

4018

PetscInt o = coneO[p];

4019

PetscInt dof, off, d;

4020

PetscScalar *varr;

4021

4022

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

4023

ierr = PetscSectionGetDof(section, cp, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4023,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4024

ierr = PetscSectionGetOffset(section, cp, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4024,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4025

varr = &vArray[off];

4026

if (o >= 0) {

4027

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

4028

array[offset] = varr[d];

4029

}

4030

} else {

4031

for (d = dof-1; d >= 0; --d, ++offset) {

4032

array[offset] = varr[d];

4033

}

4034

}

4035

size += dof;

4036

}

4037

ierr = VecRestoreArray(v, &vArray);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4037,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4038

if (!*values) {

4039

if (csize) *csize = size;

4040

*values = array;

4041

} else {

4042

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),4042,__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);

4043

*csize = size;

4044

}

4045

4046

}

4047

4048

PetscErrorCode DMPlexGetCompressedClosure(DM dm, PetscSection section, PetscInt point, PetscInt *numPoints, PetscInt **points, PetscSection *clSec, IS *clPoints, const PetscInt **clp)

4049

{

4050

const PetscInt *cla;

4051

PetscInt np, *pts = NULL((void*)0);

4052

PetscErrorCode ierr;

4053

4054

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] = 4054; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4055

ierr = PetscSectionGetClosureIndex(section, (PetscObject) dm, clSec, clPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4055,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4056

if (!*clPoints) {

4057

PetscInt pStart, pEnd, p, q;

4058

4059

ierr = PetscSectionGetChart(section, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4059,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4060

ierr = DMPlexGetTransitiveClosure(dm, point, PETSC_TRUE, &np, &pts);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4060,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4061

/* Compress out points not in the section */

4062

for (p = 0, q = 0; p < np; p++) {

4063

PetscInt r = pts[2*p];

4064

if ((r >= pStart) && (r < pEnd)) {

4065

pts[q*2] = r;

4066

pts[q*2+1] = pts[2*p+1];

4067

++q;

4068

}

4069

}

4070

np = q;

4071

cla = NULL((void*)0);

4072

} else {

4073

PetscInt dof, off;

4074

4075

ierr = PetscSectionGetDof(*clSec, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4075,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4076

ierr = PetscSectionGetOffset(*clSec, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4076,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4077

ierr = ISGetIndices(*clPoints, &cla);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4077,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4078

np = dof/2;

4079

pts = (PetscInt *) &cla[off];

4080

}

4081

*numPoints = np;

4082

*points = pts;

4083

*clp = cla;

4084

4085

4086

}

4087

4088

PetscErrorCode DMPlexRestoreCompressedClosure(DM dm, PetscSection section, PetscInt point, PetscInt *numPoints, PetscInt **points, PetscSection *clSec, IS *clPoints, const PetscInt **clp)

4089

{

4090

PetscErrorCode ierr;

4091

4092

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] = 4092; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4093

if (!*clPoints) {

4094

ierr = DMPlexRestoreTransitiveClosure(dm, point, PETSC_TRUE, numPoints, points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4094,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4095

} else {

4096

ierr = ISRestoreIndices(*clPoints, clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4096,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4097

}

4098

*numPoints = 0;

4099

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

4100

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

4101

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

4102

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

4103

4104

}

4105

4106

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[])

4107

{

4108

PetscInt offset = 0, p;

4109

const PetscInt **perms = NULL((void*)0);

4110

const PetscScalar **flips = NULL((void*)0);

4111

PetscErrorCode ierr;

4112

4113

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] = 4113; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4114

*size = 0;

4115

ierr = PetscSectionGetPointSyms(section,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4115,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4116

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

4117

const PetscInt point = points[2*p];

4118

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4119

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4120

PetscInt dof, off, d;

4121

const PetscScalar *varr;

4122

4123

ierr = PetscSectionGetDof(section, point, &dof);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

ierr = PetscSectionGetOffset(section, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4124,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4125

varr = &vArray[off];

4126

if (clperm) {

4127

if (perm) {

4128

for (d = 0; d < dof; d++) array[clperm[offset + perm[d]]] = varr[d];

4129

} else {

4130

for (d = 0; d < dof; d++) array[clperm[offset + d ]] = varr[d];

4131

}

4132

if (flip) {

4133

for (d = 0; d < dof; d++) array[clperm[offset + d ]] *= flip[d];

4134

}

4135

} else {

4136

if (perm) {

4137

for (d = 0; d < dof; d++) array[offset + perm[d]] = varr[d];

4138

} else {

4139

for (d = 0; d < dof; d++) array[offset + d ] = varr[d];

4140

}

4141

if (flip) {

4142

for (d = 0; d < dof; d++) array[offset + d ] *= flip[d];

4143

}

4144

}

4145

offset += dof;

4146

}

4147

ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms,&flips);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

*size = offset;

4149

4150

}

4151

4152

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[])

4153

{

4154

PetscInt offset = 0, f;

4155

PetscErrorCode ierr;

4156

4157

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] = 4157; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4158

*size = 0;

4159

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

4160

PetscInt p;

4161

const PetscInt **perms = NULL((void*)0);

4162

const PetscScalar **flips = NULL((void*)0);

4163

4164

ierr = PetscSectionGetFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4164,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4165

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

4166

const PetscInt point = points[2*p];

4167

PetscInt fdof, foff, b;

4168

const PetscScalar *varr;

4169

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4170

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4171

4172

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);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

ierr = PetscSectionGetFieldOffset(section, point, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4173,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4174

varr = &vArray[foff];

4175

if (clperm) {

4176

if (perm) {for (b = 0; b < fdof; b++) {array[clperm[offset + perm[b]]] = varr[b];}}

4177

else {for (b = 0; b < fdof; b++) {array[clperm[offset + b ]] = varr[b];}}

4178

if (flip) {for (b = 0; b < fdof; b++) {array[clperm[offset + b ]] *= flip[b];}}

4179

} else {

4180

if (perm) {for (b = 0; b < fdof; b++) {array[offset + perm[b]] = varr[b];}}

4181

else {for (b = 0; b < fdof; b++) {array[offset + b ] = varr[b];}}

4182

if (flip) {for (b = 0; b < fdof; b++) {array[offset + b ] *= flip[b];}}

4183

}

4184

offset += fdof;

4185

}

4186

ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4186,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4187

}

4188

*size = offset;

4189

4190

}

4191

4192

/*@C

4193

DMPlexVecGetClosure - Get an array of the values on the closure of 'point'

4194

4195

Not collective

4196

4197

Input Parameters:

4198

+ dm - The DM

4199

. section - The section describing the layout in v, or NULL to use the default section

4200

. v - The local vector

4201

. point - The point in the DM

4202

. csize - The size of the input values array, or NULL

4203

- values - An array to use for the values, or NULL to have it allocated automatically

4204

4205

Output Parameters:

4206

+ csize - The number of values in the closure

4207

- values - The array of values. If the user provided NULL, it is a borrowed array and should not be freed

4208

4209

$ Note that DMPlexVecGetClosure/DMPlexVecRestoreClosure only allocates the values array if it set to NULL in the

4210

$ calling function. This is because DMPlexVecGetClosure() is typically called in the inner loop of a Vec or Mat

4211

$ assembly function, and a user may already have allocated storage for this operation.

4212

4213

$ A typical use could be

4214

4215

$ values = NULL;

4216

$ ierr = DMPlexVecGetClosure(dm, NULL, v, p, &clSize, &values);CHKERRQ(ierr);

4217

$ for (cl = 0; cl < clSize; ++cl) {

4218

$ <Compute on closure>

4219

$ }

4220

$ ierr = DMPlexVecRestoreClosure(dm, NULL, v, p, &clSize, &values);CHKERRQ(ierr);

4221

4222

$ or

4223

4224

$ PetscMalloc1(clMaxSize, &values);

4225

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

4226

$ clSize = clMaxSize;

4227

$ ierr = DMPlexVecGetClosure(dm, NULL, v, p, &clSize, &values);CHKERRQ(ierr);

4228

$ for (cl = 0; cl < clSize; ++cl) {

4229

$ <Compute on closure>

4230

$ }

4231

$ }

4232

$ PetscFree(values);

4233

4234

Fortran Notes:

4235

Since it returns an array, this routine is only available in Fortran 90, and you must

4236

include petsc.h90 in your code.

4237

4238

The csize argument is not present in the Fortran 90 binding since it is internal to the array.

4239

4240

Level: intermediate

4241

4242

.seealso DMPlexVecRestoreClosure(), DMPlexVecSetClosure(), DMPlexMatSetClosure()

4243

@*/

4244

PetscErrorCode DMPlexVecGetClosure(DM dm, PetscSection section, Vec v, PetscInt point, PetscInt *csize, PetscScalar *values[])

4245

{

4246

PetscSection clSection;

4247

IS clPoints;

4248

PetscScalar *array;

4249

const PetscScalar *vArray;

4250

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

4251

const PetscInt *clp, *perm;

4252

PetscInt depth, numFields, numPoints, size;

4253

PetscErrorCode ierr;

4254

4255

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] = 4255; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4256

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),4256,__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),4256,
__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),4256,__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),4256,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

4257

if (!section) {ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4257,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4258

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),4258
,__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),4258,__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),4258,__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),4258,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

4259

PetscValidHeaderSpecific(v, VEC_CLASSID, 3)do { if (!v) return PetscError(((MPI_Comm)0x44000001),4259,__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),4259,__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),4259,__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),4259,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

4260

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4260,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4261

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4261,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4262

if (depth == 1 && numFields < 2) {

4263

ierr = DMPlexVecGetClosure_Depth1_Static(dm, section, v, point, csize, values);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

4265

}

4266

/* Get points */

4267

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4267,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4268

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &perm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4268,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4269

/* Get array */

4270

if (!values || !*values) {

4271

PetscInt asize = 0, dof, p;

4272

4273

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

4274

ierr = PetscSectionGetDof(section, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4274,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4275

asize += dof;

4276

}

4277

if (!values) {

4278

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4278,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4279

if (csize) *csize = asize;

4280

4281

}

4282

ierr = DMGetWorkArray(dm, asize, MPIU_SCALAR((MPI_Datatype)0x4c00080b), &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4282,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4283

} else {

4284

array = *values;

4285

}

4286

ierr = VecGetArrayRead(v, &vArray);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4286,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4287

/* Get values */

4288

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),4288,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4289

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),4289,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4290

/* Cleanup points */

4291

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4291,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4292

/* Cleanup array */

4293

ierr = VecRestoreArrayRead(v, &vArray);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

if (!*values) {

4295

if (csize) *csize = size;

4296

*values = array;

4297

} else {

4298

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),4298,__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);

4299

*csize = size;

4300

}

4301

4302

}

4303

4304

/*@C

4305

DMPlexVecRestoreClosure - Restore the array of the values on the closure of 'point'

4306

4307

Not collective

4308

4309

Input Parameters:

4310

+ dm - The DM

4311

. section - The section describing the layout in v, or NULL to use the default section

4312

. v - The local vector

4313

. point - The point in the DM

4314

. csize - The number of values in the closure, or NULL

4315

- values - The array of values, which is a borrowed array and should not be freed

4316

4317

Note that the array values are discarded and not copied back into v. In order to copy values back to v, use DMPlexVecSetClosure()

4318

4319

Fortran Notes:

4320

Since it returns an array, this routine is only available in Fortran 90, and you must

4321

include petsc.h90 in your code.

4322

4323

The csize argument is not present in the Fortran 90 binding since it is internal to the array.

4324

4325

Level: intermediate

4326

4327

.seealso DMPlexVecGetClosure(), DMPlexVecSetClosure(), DMPlexMatSetClosure()

4328

@*/

4329

PetscErrorCode DMPlexVecRestoreClosure(DM dm, PetscSection section, Vec v, PetscInt point, PetscInt *csize, PetscScalar *values[])

4330

{

4331

PetscInt size = 0;

4332

PetscErrorCode ierr;

4333

4334

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] = 4334; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4335

/* Should work without recalculating size */

4336

ierr = DMRestoreWorkArray(dm, size, MPIU_SCALAR((MPI_Datatype)0x4c00080b), (void*) values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4336,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4337

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

4338

4339

}

4340

4341

PETSC_STATIC_INLINEstatic inline void add (PetscScalar *x, PetscScalar y) {*x += y;}

4342

PETSC_STATIC_INLINEstatic inline void insert(PetscScalar *x, PetscScalar y) {*x = y;}

4343

4344

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[])

4345

{

4346

PetscInt cdof; /* The number of constraints on this point */

4347

const PetscInt *cdofs; /* The indices of the constrained dofs on this point */

4348

PetscScalar *a;

4349

PetscInt off, cind = 0, k;

4350

PetscErrorCode ierr;

4351

4352

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] = 4352; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4353

ierr = PetscSectionGetConstraintDof(section, point, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4353,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4354

ierr = PetscSectionGetOffset(section, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4354,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4355

a = &array[off];

4356

if (!cdof || setBC) {

4357

if (clperm) {

4358

if (perm) {for (k = 0; k < dof; ++k) {fuse(&a[k], values[clperm[offset+perm[k]]] * (flip ? flip[perm[k]] : 1.));}}

4359

else {for (k = 0; k < dof; ++k) {fuse(&a[k], values[clperm[offset+ k ]] * (flip ? flip[ k ] : 1.));}}

4360

} else {

4361

if (perm) {for (k = 0; k < dof; ++k) {fuse(&a[k], values[offset+perm[k]] * (flip ? flip[perm[k]] : 1.));}}

4362

else {for (k = 0; k < dof; ++k) {fuse(&a[k], values[offset+ k ] * (flip ? flip[ k ] : 1.));}}

4363

}

4364

} else {

4365

ierr = PetscSectionGetConstraintIndices(section, point, &cdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4365,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4366

if (clperm) {

4367

if (perm) {for (k = 0; k < dof; ++k) {

4368

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4369

fuse(&a[k], values[clperm[offset+perm[k]]] * (flip ? flip[perm[k]] : 1.));

4370

}

4371

} else {

4372

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

4373

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4374

fuse(&a[k], values[clperm[offset+ k ]] * (flip ? flip[ k ] : 1.));

4375

}

4376

}

4377

} else {

4378

if (perm) {

4379

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

4380

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4381

fuse(&a[k], values[offset+perm[k]] * (flip ? flip[perm[k]] : 1.));

4382

}

4383

} else {

4384

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

4385

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4386

fuse(&a[k], values[offset+ k ] * (flip ? flip[ k ] : 1.));

4387

}

4388

}

4389

}

4390

}

4391

4392

}

4393

4394

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[])

4395

{

4396

PetscInt cdof; /* The number of constraints on this point */

4397

const PetscInt *cdofs; /* The indices of the constrained dofs on this point */

4398

PetscScalar *a;

4399

PetscInt off, cind = 0, k;

4400

PetscErrorCode ierr;

4401

4402

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] = 4402; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4403

ierr = PetscSectionGetConstraintDof(section, point, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4403,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4404

ierr = PetscSectionGetOffset(section, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4404,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4405

a = &array[off];

4406

if (cdof) {

4407

ierr = PetscSectionGetConstraintIndices(section, point, &cdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4407,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4408

if (clperm) {

4409

if (perm) {

4410

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

4411

if ((cind < cdof) && (k == cdofs[cind])) {

4412

fuse(&a[k], values[clperm[offset+perm[k]]] * (flip ? flip[perm[k]] : 1.));

4413

cind++;

4414

}

4415

}

4416

} else {

4417

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

4418

if ((cind < cdof) && (k == cdofs[cind])) {

4419

fuse(&a[k], values[clperm[offset+ k ]] * (flip ? flip[ k ] : 1.));

4420

cind++;

4421

}

4422

}

4423

}

4424

} else {

4425

if (perm) {

4426

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

4427

if ((cind < cdof) && (k == cdofs[cind])) {

4428

fuse(&a[k], values[offset+perm[k]] * (flip ? flip[perm[k]] : 1.));

4429

cind++;

4430

}

4431

}

4432

} else {

4433

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

4434

if ((cind < cdof) && (k == cdofs[cind])) {

4435

fuse(&a[k], values[offset+ k ] * (flip ? flip[ k ] : 1.));

4436

cind++;

4437

}

4438

}

4439

}

4440

}

4441

}

4442

4443

}

4444

4445

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[])

4446

{

4447

PetscScalar *a;

4448

PetscInt fdof, foff, fcdof, foffset = *offset;

4449

const PetscInt *fcdofs; /* The indices of the constrained dofs for field f on this point */

4450

PetscInt cind = 0, b;

4451

PetscErrorCode ierr;

4452

4453

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] = 4453; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4454

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4454,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4455

ierr = PetscSectionGetFieldConstraintDof(section, point, f, &fcdof);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

ierr = PetscSectionGetFieldOffset(section, point, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4456,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4457

a = &array[foff];

4458

if (!fcdof || setBC) {

4459

if (clperm) {

4460

if (perm) {for (b = 0; b < fdof; b++) {fuse(&a[b], values[clperm[foffset+perm[b]]] * (flip ? flip[perm[b]] : 1.));}}

4461

else {for (b = 0; b < fdof; b++) {fuse(&a[b], values[clperm[foffset+ b ]] * (flip ? flip[ b ] : 1.));}}

4462

} else {

4463

if (perm) {for (b = 0; b < fdof; b++) {fuse(&a[b], values[foffset+perm[b]] * (flip ? flip[perm[b]] : 1.));}}

4464

else {for (b = 0; b < fdof; b++) {fuse(&a[b], values[foffset+ b ] * (flip ? flip[ b ] : 1.));}}

4465

}

4466

} else {

4467

ierr = PetscSectionGetFieldConstraintIndices(section, point, f, &fcdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4467,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4468

if (clperm) {

4469

if (perm) {

4470

for (b = 0; b < fdof; b++) {

4471

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; continue;}

4472

fuse(&a[b], values[clperm[foffset+perm[b]]] * (flip ? flip[perm[b]] : 1.));

4473

}

4474

} else {

4475

for (b = 0; b < fdof; b++) {

4476

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; continue;}

4477

fuse(&a[b], values[clperm[foffset+ b ]] * (flip ? flip[ b ] : 1.));

4478

}

4479

}

4480

} else {

4481

if (perm) {

4482

for (b = 0; b < fdof; b++) {

4483

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; continue;}

4484

fuse(&a[b], values[foffset+perm[b]] * (flip ? flip[perm[b]] : 1.));

4485

}

4486

} else {

4487

for (b = 0; b < fdof; b++) {

4488

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; continue;}

4489

fuse(&a[b], values[foffset+ b ] * (flip ? flip[ b ] : 1.));

4490

}

4491

}

4492

}

4493

}

4494

*offset += fdof;

4495

4496

}

4497

4498

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[])

4499

{

4500

PetscScalar *a;

4501

PetscInt fdof, foff, fcdof, foffset = *offset;

4502

const PetscInt *fcdofs; /* The indices of the constrained dofs for field f on this point */

4503

PetscInt cind = 0, ncind = 0, b;

4504

PetscBool ncSet, fcSet;

4505

PetscErrorCode ierr;

4506

4507

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] = 4507; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4508

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4508,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4509

ierr = PetscSectionGetFieldConstraintDof(section, point, f, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4509,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4510

ierr = PetscSectionGetFieldOffset(section, point, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4510,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4511

a = &array[foff];

4512

if (fcdof) {

4513

/* We just override fcdof and fcdofs with Ncc and comps */

4514

ierr = PetscSectionGetFieldConstraintIndices(section, point, f, &fcdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4514,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4515

if (clperm) {

4516

if (perm) {

4517

if (comps) {

4518

for (b = 0; b < fdof; b++) {

4519

ncSet = fcSet = PETSC_FALSE;

4520

if ((ncind < Ncc) && (b == comps[ncind])) {++ncind; ncSet = PETSC_TRUE;}

4521

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; fcSet = PETSC_TRUE;}

4522

if (ncSet && fcSet) {fuse(&a[b], values[clperm[foffset+perm[b]]] * (flip ? flip[perm[b]] : 1.));}

4523

}

4524

} else {

4525

for (b = 0; b < fdof; b++) {

4526

if ((cind < fcdof) && (b == fcdofs[cind])) {

4527

fuse(&a[b], values[clperm[foffset+perm[b]]] * (flip ? flip[perm[b]] : 1.));

4528

++cind;

4529

}

4530

}

4531

}

4532

} else {

4533

if (comps) {

4534

for (b = 0; b < fdof; b++) {

4535

ncSet = fcSet = PETSC_FALSE;

4536

if ((ncind < Ncc) && (b == comps[ncind])) {++ncind; ncSet = PETSC_TRUE;}

4537

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; fcSet = PETSC_TRUE;}

4538

if (ncSet && fcSet) {fuse(&a[b], values[clperm[foffset+ b ]] * (flip ? flip[ b ] : 1.));}

4539

}

4540

} else {

4541

for (b = 0; b < fdof; b++) {

4542

if ((cind < fcdof) && (b == fcdofs[cind])) {

4543

fuse(&a[b], values[clperm[foffset+ b ]] * (flip ? flip[ b ] : 1.));

4544

++cind;

4545

}

4546

}

4547

}

4548

}

4549

} else {

4550

if (perm) {

4551

if (comps) {

4552

for (b = 0; b < fdof; b++) {

4553

ncSet = fcSet = PETSC_FALSE;

4554

if ((ncind < Ncc) && (b == comps[ncind])) {++ncind; ncSet = PETSC_TRUE;}

4555

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; fcSet = PETSC_TRUE;}

4556

if (ncSet && fcSet) {fuse(&a[b], values[foffset+perm[b]] * (flip ? flip[perm[b]] : 1.));}

4557

}

4558

} else {

4559

for (b = 0; b < fdof; b++) {

4560

if ((cind < fcdof) && (b == fcdofs[cind])) {

4561

fuse(&a[b], values[foffset+perm[b]] * (flip ? flip[perm[b]] : 1.));

4562

++cind;

4563

}

4564

}

4565

}

4566

} else {

4567

if (comps) {

4568

for (b = 0; b < fdof; b++) {

4569

ncSet = fcSet = PETSC_FALSE;

4570

if ((ncind < Ncc) && (b == comps[ncind])) {++ncind; ncSet = PETSC_TRUE;}

4571

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; fcSet = PETSC_TRUE;}

4572

if (ncSet && fcSet) {fuse(&a[b], values[foffset+ b ] * (flip ? flip[ b ] : 1.));}

4573

}

4574

} else {

4575

for (b = 0; b < fdof; b++) {

4576

if ((cind < fcdof) && (b == fcdofs[cind])) {

4577

fuse(&a[b], values[foffset+ b ] * (flip ? flip[ b ] : 1.));

4578

++cind;

4579

}

4580

}

4581

}

4582

}

4583

}

4584

}

4585

*offset += fdof;

4586

4587

}

4588

4589

PETSC_STATIC_INLINEstatic inline PetscErrorCode DMPlexVecSetClosure_Depth1_Static(DM dm, PetscSection section, Vec v, PetscInt point, const PetscScalar values[], InsertMode mode)

4590

{

4591

PetscScalar *array;

4592

const PetscInt *cone, *coneO;

4593

PetscInt pStart, pEnd, p, numPoints, off, dof;

4594

PetscErrorCode ierr;

4595

4596

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] = 4596; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4597

ierr = PetscSectionGetChart(section, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4597,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4598

ierr = DMPlexGetConeSize(dm, point, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4598,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4599

ierr = DMPlexGetCone(dm, point, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4599,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4600

ierr = DMPlexGetConeOrientation(dm, point, &coneO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4600,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4601

ierr = VecGetArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4601,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4602

for (p = 0, off = 0; p <= numPoints; ++p, off += dof) {

4603

const PetscInt cp = !p ? point : cone[p-1];

4604

const PetscInt o = !p ? 0 : coneO[p-1];

4605

4606

if ((cp < pStart) || (cp >= pEnd)) {dof = 0; continue;}

4607

ierr = PetscSectionGetDof(section, cp, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4607,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4608

/* ADD_VALUES */

4609

{

4610

const PetscInt *cdofs; /* The indices of the constrained dofs on this point */

4611

PetscScalar *a;

4612

PetscInt cdof, coff, cind = 0, k;

4613

4614

ierr = PetscSectionGetConstraintDof(section, cp, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4614,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4615

ierr = PetscSectionGetOffset(section, cp, &coff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4615,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4616

a = &array[coff];

4617

if (!cdof) {

4618

if (o >= 0) {

4619

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

4620

a[k] += values[off+k];

4621

}

4622

} else {

4623

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

4624

a[k] += values[off+dof-k-1];

4625

}

4626

}

4627

} else {

4628

ierr = PetscSectionGetConstraintIndices(section, cp, &cdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4628,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4629

if (o >= 0) {

4630

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

4631

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4632

a[k] += values[off+k];

4633

}

4634

} else {

4635

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

4636

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4637

a[k] += values[off+dof-k-1];

4638

}

4639

}

4640

}

4641

}

4642

}

4643

ierr = VecRestoreArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4643,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4644

4645

}

4646

4647

/*@C

4648

DMPlexVecSetClosure - Set an array of the values on the closure of 'point'

4649

4650

Not collective

4651

4652

Input Parameters:

4653

+ dm - The DM

4654

. section - The section describing the layout in v, or NULL to use the default section

4655

. v - The local vector

4656

. point - The point in the DM

4657

. values - The array of values

4658

- mode - The insert mode. One of INSERT_ALL_VALUES, ADD_ALL_VALUES, INSERT_VALUES, ADD_VALUES, INSERT_BC_VALUES, and ADD_BC_VALUES,

4659

where INSERT_ALL_VALUES and ADD_ALL_VALUES also overwrite boundary conditions.

4660

4661

Fortran Notes:

4662

This routine is only available in Fortran 90, and you must include petsc.h90 in your code.

4663

4664

Level: intermediate

4665

4666

.seealso DMPlexVecGetClosure(), DMPlexMatSetClosure()

4667

@*/

4668

PetscErrorCode DMPlexVecSetClosure(DM dm, PetscSection section, Vec v, PetscInt point, const PetscScalar values[], InsertMode mode)

4669

{

4670

PetscSection clSection;

4671

IS clPoints;

4672

PetscScalar *array;

4673

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

4674

const PetscInt *clp, *clperm;

4675

PetscInt depth, numFields, numPoints, p;

4676

PetscErrorCode ierr;

4677

4678

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] = 4678; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4679

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),4679,__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),4679,
__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),4679,__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),4679,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

4680

if (!section) {ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4680,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4681

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),4681
,__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),4681,__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),4681,__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),4681,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

4682

PetscValidHeaderSpecific(v, VEC_CLASSID, 3)do { if (!v) return PetscError(((MPI_Comm)0x44000001),4682,__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),4682,__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),4682,__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),4682,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

4683

ierr = DMPlexGetDepth(dm, &depth);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

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4684,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4685

if (depth == 1 && numFields < 2 && mode == ADD_VALUES) {

4686

ierr = DMPlexVecSetClosure_Depth1_Static(dm, section, v, point, values, mode);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4686,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4687

4688

}

4689

/* Get points */

4690

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &clperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4690,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4691

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4691,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4692

/* Get array */

4693

ierr = VecGetArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4693,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4694

/* Get values */

4695

if (numFields > 0) {

4696

PetscInt offset = 0, f;

4697

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

4698

const PetscInt **perms = NULL((void*)0);

4699

const PetscScalar **flips = NULL((void*)0);

4700

4701

ierr = PetscSectionGetFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4701,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4702

switch (mode) {

4703

case INSERT_VALUES:

4704

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

4705

const PetscInt point = points[2*p];

4706

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4707

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4708

updatePointFields_private(section, point, perm, flip, f, insert, PETSC_FALSE, clperm, values, &offset, array);

4709

} break;

4710

case INSERT_ALL_VALUES:

4711

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

4712

const PetscInt point = points[2*p];

4713

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4714

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4715

updatePointFields_private(section, point, perm, flip, f, insert, PETSC_TRUE, clperm, values, &offset, array);

4716

} break;

4717

case INSERT_BC_VALUES:

4718

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

4719

const PetscInt point = points[2*p];

4720

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4721

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4722

updatePointFieldsBC_private(section, point, perm, flip, f, -1, NULL((void*)0), insert, clperm, values, &offset, array);

4723

} break;

4724

case ADD_VALUES:

4725

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

4726

const PetscInt point = points[2*p];

4727

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4728

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4729

updatePointFields_private(section, point, perm, flip, f, add, PETSC_FALSE, clperm, values, &offset, array);

4730

} break;

4731

case ADD_ALL_VALUES:

4732

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

4733

const PetscInt point = points[2*p];

4734

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4735

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4736

updatePointFields_private(section, point, perm, flip, f, add, PETSC_TRUE, clperm, values, &offset, array);

4737

} break;

4738

case ADD_BC_VALUES:

4739

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

4740

const PetscInt point = points[2*p];

4741

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4742

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4743

updatePointFieldsBC_private(section, point, perm, flip, f, -1, NULL((void*)0), add, clperm, values, &offset, array);

4744

} break;

4745

default:

4746

SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Invalid insert mode %d", mode)return PetscError(PetscObjectComm((PetscObject)dm),4746,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Invalid insert mode %d",mode);

4747

}

4748

ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4748,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4749

}

4750

} else {

4751

PetscInt dof, off;

4752

const PetscInt **perms = NULL((void*)0);

4753

const PetscScalar **flips = NULL((void*)0);

4754

4755

ierr = PetscSectionGetPointSyms(section,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4755,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4756

switch (mode) {

4757

case INSERT_VALUES:

4758

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4759

const PetscInt point = points[2*p];

4760

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4761

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4762

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4762,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4763

updatePoint_private(section, point, dof, insert, PETSC_FALSE, perm, flip, clperm, values, off, array);

4764

} break;

4765

case INSERT_ALL_VALUES:

4766

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4767

const PetscInt point = points[2*p];

4768

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4769

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4770

ierr = PetscSectionGetDof(section, point, &dof);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

updatePoint_private(section, point, dof, insert, PETSC_TRUE, perm, flip, clperm, values, off, array);

4772

} break;

4773

case INSERT_BC_VALUES:

4774

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4775

const PetscInt point = points[2*p];

4776

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4777

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4778

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4778,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4779

updatePointBC_private(section, point, dof, insert, perm, flip, clperm, values, off, array);

4780

} break;

4781

case ADD_VALUES:

4782

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4783

const PetscInt point = points[2*p];

4784

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4785

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4786

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4786,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4787

updatePoint_private(section, point, dof, add, PETSC_FALSE, perm, flip, clperm, values, off, array);

4788

} break;

4789

case ADD_ALL_VALUES:

4790

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4791

const PetscInt point = points[2*p];

4792

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4793

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4794

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4794,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4795

updatePoint_private(section, point, dof, add, PETSC_TRUE, perm, flip, clperm, values, off, array);

4796

} break;

4797

case ADD_BC_VALUES:

4798

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4799

const PetscInt point = points[2*p];

4800

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4801

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4802

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4802,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4803

updatePointBC_private(section, point, dof, add, perm, flip, clperm, values, off, array);

4804

} break;

4805

default:

4806

SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Invalid insert mode %d", mode)return PetscError(PetscObjectComm((PetscObject)dm),4806,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Invalid insert mode %d",mode);

4807

}

4808

ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4808,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4809

}

4810

/* Cleanup points */

4811

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4811,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4812

/* Cleanup array */

4813

ierr = VecRestoreArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4813,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4814

4815

}

4816

4817

PetscErrorCode DMPlexVecSetFieldClosure_Internal(DM dm, PetscSection section, Vec v, PetscBool fieldActive[], PetscInt point, PetscInt Ncc, const PetscInt comps[], const PetscScalar values[], InsertMode mode)

4818

{

4819

PetscSection clSection;

4820

IS clPoints;

4821

PetscScalar *array;

4822

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

4823

const PetscInt *clp, *clperm;

4824

PetscInt numFields, numPoints, p;

4825

PetscInt offset = 0, f;

4826

PetscErrorCode ierr;

4827

4828

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] = 4828; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4829

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),4829,__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),4829,
__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),4829,__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),4829,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

4830

if (!section) {ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4830,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4831

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),4831
,__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),4831,__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),4831,__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),4831,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

4832

PetscValidHeaderSpecific(v, VEC_CLASSID, 3)do { if (!v) return PetscError(((MPI_Comm)0x44000001),4832,__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),4832,__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),4832,__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),4832,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

4833

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4833,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4834

/* Get points */

4835

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &clperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4835,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4836

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4836,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4837

/* Get array */

4838

ierr = VecGetArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4838,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4839

/* Get values */

4840

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

4841

const PetscInt **perms = NULL((void*)0);

4842

const PetscScalar **flips = NULL((void*)0);

4843

4844

if (!fieldActive[f]) {

4845

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

4846

PetscInt fdof;

4847

ierr = PetscSectionGetFieldDof(section, points[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4847,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4848

offset += fdof;

4849

}

4850

continue;

4851

}

4852

ierr = PetscSectionGetFieldPointSyms(section,f,numPoints,points,&perms,&flips);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

switch (mode) {

4854

case INSERT_VALUES:

4855

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

4856

const PetscInt point = points[2*p];

4857

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4858

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4859

updatePointFields_private(section, point, perm, flip, f, insert, PETSC_FALSE, clperm, values, &offset, array);

4860

} break;

4861

case INSERT_ALL_VALUES:

4862

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

4863

const PetscInt point = points[2*p];

4864

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4865

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4866

updatePointFields_private(section, point, perm, flip, f, insert, PETSC_TRUE, clperm, values, &offset, array);

4867

} break;

4868

case INSERT_BC_VALUES:

4869

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

4870

const PetscInt point = points[2*p];

4871

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4872

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4873

updatePointFieldsBC_private(section, point, perm, flip, f, Ncc, comps, insert, clperm, values, &offset, array);

4874

} break;

4875

case ADD_VALUES:

4876

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

4877

const PetscInt point = points[2*p];

4878

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4879

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4880

updatePointFields_private(section, point, perm, flip, f, add, PETSC_FALSE, clperm, values, &offset, array);

4881

} break;

4882

case ADD_ALL_VALUES:

4883

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

4884

const PetscInt point = points[2*p];

4885

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4886

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4887

updatePointFields_private(section, point, perm, flip, f, add, PETSC_TRUE, clperm, values, &offset, array);

4888

} break;

4889

default:

4890

SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Invalid insert mode %d", mode)return PetscError(PetscObjectComm((PetscObject)dm),4890,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Invalid insert mode %d",mode);

4891

}

4892

ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4892,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4893

}

4894

/* Cleanup points */

4895

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4895,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4896

/* Cleanup array */

4897

ierr = VecRestoreArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4897,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4898

4899

}

4900

4901

static PetscErrorCode DMPlexPrintMatSetValues(PetscViewer viewer, Mat A, PetscInt point, PetscInt numRIndices, const PetscInt rindices[], PetscInt numCIndices, const PetscInt cindices[], const PetscScalar values[])

4902

{

4903

PetscMPIInt rank;

4904

PetscInt i, j;

4905

PetscErrorCode ierr;

4906

4907

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] = 4907; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4908

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject)A), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4908,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4909

ierr = PetscViewerASCIIPrintf(viewer, "[%d]mat for point %D\n", rank, point);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4909,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4910

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),4910,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4911

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),4911,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4912

numCIndices = numCIndices ? numCIndices : numRIndices;

4913

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

4914

ierr = PetscViewerASCIIPrintf(viewer, "[%d]", rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4914,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4915

for (j = 0; j < numCIndices; j++) {

4916

#if defined(PETSC_USE_COMPLEX)

4917

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),4917,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4918

#else

4919

ierr = PetscViewerASCIIPrintf(viewer, " %g", (double)values[i*numCIndices+j]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4919,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4920

#endif

4921

}

4922

ierr = PetscViewerASCIIPrintf(viewer, "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4922,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4923

}

4924

4925

}

4926

4927

4928

DMPlexGetIndicesPoint_Internal - Add the indices for dofs on a point to an index array

4929

4930

Input Parameters:

4931

+ section - The section for this data layout

4932

. point - The point contributing dofs with these indices

4933

. off - The global offset of this point

4934

. loff - The local offset of each field

4935

. setBC - The flag determining whether to include indices of bounsary values

4936

. perm - A permutation of the dofs on this point, or NULL

4937

- indperm - A permutation of the entire indices array, or NULL

4938

4939

Output Parameter:

4940

. indices - Indices for dofs on this point

4941

4942

Level: developer

4943

4944

Note: The indices could be local or global, depending on the value of 'off'.

4945

4946

PetscErrorCode DMPlexGetIndicesPoint_Internal(PetscSection section, PetscInt point, PetscInt off, PetscInt *loff, PetscBool setBC, const PetscInt perm[], const PetscInt indperm[], PetscInt indices[])

4947

{

4948

PetscInt dof; /* The number of unknowns on this point */

4949

PetscInt cdof; /* The number of constraints on this point */

4950

const PetscInt *cdofs; /* The indices of the constrained dofs on this point */

4951

PetscInt cind = 0, k;

4952

PetscErrorCode ierr;

4953

4954

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] = 4954; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (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

ierr = PetscSectionGetConstraintDof(section, point, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4956,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4957

if (!cdof || setBC) {

4958

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

4959

const PetscInt preind = perm ? *loff+perm[k] : *loff+k;

4960

const PetscInt ind = indperm ? indperm[preind] : preind;

4961

4962

indices[ind] = off + k;

4963

}

4964

} else {

4965

ierr = PetscSectionGetConstraintIndices(section, point, &cdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4965,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4966

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

4967

const PetscInt preind = perm ? *loff+perm[k] : *loff+k;

4968

const PetscInt ind = indperm ? indperm[preind] : preind;

4969

4970

if ((cind < cdof) && (k == cdofs[cind])) {

4971

/* Insert check for returning constrained indices */

4972

indices[ind] = -(off+k+1);

4973

++cind;

4974

} else {

4975

indices[ind] = off+k-cind;

4976

}

4977

}

4978

}

4979

*loff += dof;

4980

4981

}

4982

4983

4984

This version only believes the point offset from the globalSection

4985

4986

. off - The global offset of this point

4987

4988

PetscErrorCode DMPlexGetIndicesPointFields_Internal(PetscSection section, PetscInt point, PetscInt off, PetscInt foffs[], PetscBool setBC, const PetscInt ***perms, PetscInt permsoff, const PetscInt indperm[], PetscInt indices[])

4989

{

4990

PetscInt numFields, foff, f;

4991

PetscErrorCode ierr;

4992

4993

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] = 4993; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4994

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4994,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4995

for (f = 0, foff = 0; f < numFields; ++f) {

4996

PetscInt fdof, cfdof;

4997

const PetscInt *fcdofs; /* The indices of the constrained dofs for field f on this point */

4998

PetscInt cind = 0, b;

4999

const PetscInt *perm = (perms && perms[f]) ? perms[f][permsoff] : NULL((void*)0);

5000

5001

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5001,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5002

ierr = PetscSectionGetFieldConstraintDof(section, point, f, &cfdof);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

if (!cfdof || setBC) {

5004

for (b = 0; b < fdof; ++b) {

5005

const PetscInt preind = perm ? foffs[f]+perm[b] : foffs[f]+b;

5006

const PetscInt ind = indperm ? indperm[preind] : preind;

5007

5008

indices[ind] = off+foff+b;

5009

}

5010

} else {

5011

ierr = PetscSectionGetFieldConstraintIndices(section, point, f, &fcdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5011,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5012

for (b = 0; b < fdof; ++b) {

5013

const PetscInt preind = perm ? foffs[f]+perm[b] : foffs[f]+b;

5014

const PetscInt ind = indperm ? indperm[preind] : preind;

5015

5016

if ((cind < cfdof) && (b == fcdofs[cind])) {

5017

indices[ind] = -(off+foff+b+1);

5018

++cind;

5019

} else {

5020

indices[ind] = off+foff+b-cind;

5021

}

5022

}

5023

}

5024

foff += (setBC ? fdof : (fdof - cfdof));

5025

foffs[f] += fdof;

5026

}

5027

5028

}

5029

5030

5031

This version believes the globalSection offsets for each field, rather than just the point offset

5032

5033

. foffs - The offset into 'indices' for each field, since it is segregated by field

5034

5035

PetscErrorCode DMPlexGetIndicesPointFieldsSplit_Internal(PetscSection section, PetscSection globalSection, PetscInt point, PetscInt foffs[], PetscBool setBC, const PetscInt ***perms, PetscInt permsoff, const PetscInt indperm[], PetscInt indices[])

5036

{

5037

PetscInt numFields, foff, f;

5038

PetscErrorCode ierr;

5039

5040

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] = 5040; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5041

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5041,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5042

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

5043

PetscInt fdof, cfdof;

5044

const PetscInt *fcdofs; /* The indices of the constrained dofs for field f on this point */

5045

PetscInt cind = 0, b;

5046

const PetscInt *perm = (perms && perms[f]) ? perms[f][permsoff] : NULL((void*)0);

5047

5048

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5048,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5049

ierr = PetscSectionGetFieldConstraintDof(section, point, f, &cfdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5049,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5050

ierr = PetscSectionGetFieldOffset(globalSection, point, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5050,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5051

if (!cfdof || setBC) {

5052

for (b = 0; b < fdof; ++b) {

5053

const PetscInt preind = perm ? foffs[f]+perm[b] : foffs[f]+b;

5054

const PetscInt ind = indperm ? indperm[preind] : preind;

5055

5056

indices[ind] = foff+b;

5057

}

5058

} else {

5059

ierr = PetscSectionGetFieldConstraintIndices(section, point, f, &fcdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5059,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5060

for (b = 0; b < fdof; ++b) {

5061

const PetscInt preind = perm ? foffs[f]+perm[b] : foffs[f]+b;

5062

const PetscInt ind = indperm ? indperm[preind] : preind;

5063

5064

if ((cind < cfdof) && (b == fcdofs[cind])) {

5065

indices[ind] = -(foff+b+1);

5066

++cind;

5067

} else {

5068

indices[ind] = foff+b-cind;

5069

}

5070

}

5071

}

5072

foffs[f] += fdof;

5073

}

5074

5075

}

5076

5077

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)

5078

{

5079

Mat cMat;

5080

PetscSection aSec, cSec;

5081

IS aIS;

5082

PetscInt aStart = -1, aEnd = -1;

5083

const PetscInt *anchors;

5084

PetscInt numFields, f, p, q, newP = 0;

5085

PetscInt newNumPoints = 0, newNumIndices = 0;

5086

PetscInt *newPoints, *indices, *newIndices;

5087

PetscInt maxAnchor, maxDof;

5088

PetscInt newOffsets[32];

5089

PetscInt *pointMatOffsets[32];

5090

PetscInt *newPointOffsets[32];

5091

PetscScalar *pointMat[32];

5092

PetscScalar *newValues=NULL((void*)0),*tmpValues;

5093

PetscBool anyConstrained = PETSC_FALSE;

5094

PetscErrorCode ierr;

5095

5096

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] = 5096; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5097

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),5097,__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),5097,
__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),5097,__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),5097,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5098

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),5098
,__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),5098,__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),5098,__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),5098,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

5099

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5099,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5100

5101

ierr = DMPlexGetAnchors(dm,&aSec,&aIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5101,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5102

/* if there are point-to-point constraints */

5103

if (aSec) {

5104

ierr = PetscArrayzero(newOffsets, 32)PetscMemzero(newOffsets,(32)*sizeof(*(newOffsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5104,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5105

ierr = ISGetIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5105,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5106

ierr = PetscSectionGetChart(aSec,&aStart,&aEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5106,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5107

/* figure out how many points are going to be in the new element matrix

5108

* (we allow double counting, because it's all just going to be summed

5109

* into the global matrix anyway) */

5110

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

5111

PetscInt b = points[p];

5112

PetscInt bDof = 0, bSecDof;

5113

5114

ierr = PetscSectionGetDof(section,b,&bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5114,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5115

if (!bSecDof) {

5116

continue;

5117

}

5118

if (b >= aStart && b < aEnd) {

5119

ierr = PetscSectionGetDof(aSec,b,&bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5119,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5120

}

5121

if (bDof) {

5122

/* this point is constrained */

5123

/* it is going to be replaced by its anchors */

5124

PetscInt bOff, q;

5125

5126

anyConstrained = PETSC_TRUE;

5127

newNumPoints += bDof;

5128

ierr = PetscSectionGetOffset(aSec,b,&bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5128,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5129

for (q = 0; q < bDof; q++) {

5130

PetscInt a = anchors[bOff + q];

5131

PetscInt aDof;

5132

5133

ierr = PetscSectionGetDof(section,a,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5133,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5134

newNumIndices += aDof;

5135

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

5136

PetscInt fDof;

5137

5138

ierr = PetscSectionGetFieldDof(section, a, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5138,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5139

newOffsets[f+1] += fDof;

5140

}

5141

}

5142

}

5143

else {

5144

/* this point is not constrained */

5145

newNumPoints++;

5146

newNumIndices += bSecDof;

5147

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

5148

PetscInt fDof;

5149

5150

ierr = PetscSectionGetFieldDof(section, b, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5150,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5151

newOffsets[f+1] += fDof;

5152

}

5153

}

5154

}

5155

}

5156

if (!anyConstrained) {

5157

if (outNumPoints) *outNumPoints = 0;

5158

if (outNumIndices) *outNumIndices = 0;

5159

if (outPoints) *outPoints = NULL((void*)0);

5160

if (outValues) *outValues = NULL((void*)0);

5161

if (aSec) {ierr = ISRestoreIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5161,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5162

5163

}

5164

5165

if (outNumPoints) *outNumPoints = newNumPoints;

5166

if (outNumIndices) *outNumIndices = newNumIndices;

5167

5168

for (f = 0; f < numFields; ++f) newOffsets[f+1] += newOffsets[f];

5169

5170

if (!outPoints && !outValues) {

5171

if (offsets) {

5172

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

5173

offsets[f] = newOffsets[f];

5174

}

5175

}

5176

if (aSec) {ierr = ISRestoreIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5176,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5177

5178

}

5179

5180

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),5180,__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);

5181

5182

ierr = DMGetDefaultConstraints(dm, &cSec, &cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5182,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5183

5184

/* workspaces */

5185

if (numFields) {

5186

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

5187

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),5187,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5188

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),5188,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5189

}

5190

}

5191

else {

5192

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),5192,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5193

ierr = DMGetWorkArray(dm,numPoints,MPIU_INT((MPI_Datatype)0x4c000405),&newPointOffsets[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5193,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5194

}

5195

5196

/* get workspaces for the point-to-point matrices */

5197

if (numFields) {

5198

PetscInt totalOffset, totalMatOffset;

5199

5200

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

5201

PetscInt b = points[2*p];

5202

PetscInt bDof = 0, bSecDof;

5203

5204

ierr = PetscSectionGetDof(section,b,&bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5204,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5205

if (!bSecDof) {

5206

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

5207

newPointOffsets[f][p + 1] = 0;

5208

pointMatOffsets[f][p + 1] = 0;

5209

}

5210

continue;

5211

}

5212

if (b >= aStart && b < aEnd) {

5213

ierr = PetscSectionGetDof(aSec, b, &bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5213,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5214

}

5215

if (bDof) {

5216

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

5217

PetscInt fDof, q, bOff, allFDof = 0;

5218

5219

ierr = PetscSectionGetFieldDof(section, b, f, &fDof);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

ierr = PetscSectionGetOffset(aSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5220,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5221

for (q = 0; q < bDof; q++) {

5222

PetscInt a = anchors[bOff + q];

5223

PetscInt aFDof;

5224

5225

ierr = PetscSectionGetFieldDof(section, a, f, &aFDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5225,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5226

allFDof += aFDof;

5227

}

5228

newPointOffsets[f][p+1] = allFDof;

5229

pointMatOffsets[f][p+1] = fDof * allFDof;

5230

}

5231

}

5232

else {

5233

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

5234

PetscInt fDof;

5235

5236

ierr = PetscSectionGetFieldDof(section, b, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5236,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5237

newPointOffsets[f][p+1] = fDof;

5238

pointMatOffsets[f][p+1] = 0;

5239

}

5240

}

5241

}

5242

for (f = 0, totalOffset = 0, totalMatOffset = 0; f < numFields; f++) {

5243

newPointOffsets[f][0] = totalOffset;

5244

pointMatOffsets[f][0] = totalMatOffset;

5245

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

5246

newPointOffsets[f][p+1] += newPointOffsets[f][p];

5247

pointMatOffsets[f][p+1] += pointMatOffsets[f][p];

5248

}

5249

totalOffset = newPointOffsets[f][numPoints];

5250

totalMatOffset = pointMatOffsets[f][numPoints];

5251

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),5251,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5252

}

5253

}

5254

else {

5255

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

5256

PetscInt b = points[2*p];

5257

PetscInt bDof = 0, bSecDof;

5258

5259

ierr = PetscSectionGetDof(section,b,&bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5259,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5260

if (!bSecDof) {

5261

newPointOffsets[0][p + 1] = 0;

5262

pointMatOffsets[0][p + 1] = 0;

5263

continue;

5264

}

5265

if (b >= aStart && b < aEnd) {

5266

ierr = PetscSectionGetDof(aSec, b, &bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5266,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5267

}

5268

if (bDof) {

5269

PetscInt bOff, q, allDof = 0;

5270

5271

ierr = PetscSectionGetOffset(aSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5271,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5272

for (q = 0; q < bDof; q++) {

5273

PetscInt a = anchors[bOff + q], aDof;

5274

5275

ierr = PetscSectionGetDof(section, a, &aDof);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

allDof += aDof;

5277

}

5278

newPointOffsets[0][p+1] = allDof;

5279

pointMatOffsets[0][p+1] = bSecDof * allDof;

5280

}

5281

else {

5282

newPointOffsets[0][p+1] = bSecDof;

5283

pointMatOffsets[0][p+1] = 0;

5284

}

5285

}

5286

newPointOffsets[0][0] = 0;

5287

pointMatOffsets[0][0] = 0;

5288

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

5289

newPointOffsets[0][p+1] += newPointOffsets[0][p];

5290

pointMatOffsets[0][p+1] += pointMatOffsets[0][p];

5291

}

5292

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),5292,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5293

}

5294

5295

/* output arrays */

5296

ierr = DMGetWorkArray(dm,2*newNumPoints,MPIU_INT((MPI_Datatype)0x4c000405),&newPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5296,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5297

5298

/* get the point-to-point matrices; construct newPoints */

5299

ierr = PetscSectionGetMaxDof(aSec, &maxAnchor);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5299,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5300

ierr = PetscSectionGetMaxDof(section, &maxDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5300,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5301

ierr = DMGetWorkArray(dm,maxDof,MPIU_INT((MPI_Datatype)0x4c000405),&indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5301,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5302

ierr = DMGetWorkArray(dm,maxAnchor*maxDof,MPIU_INT((MPI_Datatype)0x4c000405),&newIndices);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

if (numFields) {

5304

for (p = 0, newP = 0; p < numPoints; p++) {

5305

PetscInt b = points[2*p];

5306

PetscInt o = points[2*p+1];

5307

PetscInt bDof = 0, bSecDof;

5308

5309

ierr = PetscSectionGetDof(section, b, &bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5309,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5310

if (!bSecDof) {

5311

continue;

5312

}

5313

if (b >= aStart && b < aEnd) {

5314

ierr = PetscSectionGetDof(aSec, b, &bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5314,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5315

}

5316

if (bDof) {

5317

PetscInt fStart[32], fEnd[32], fAnchorStart[32], fAnchorEnd[32], bOff, q;

5318

5319

fStart[0] = 0;

5320

fEnd[0] = 0;

5321

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

5322

PetscInt fDof;

5323

5324

ierr = PetscSectionGetFieldDof(cSec, b, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5324,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5325

fStart[f+1] = fStart[f] + fDof;

5326

fEnd[f+1] = fStart[f+1];

5327

}

5328

ierr = PetscSectionGetOffset(cSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5328,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5329

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),5329,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5330

5331

fAnchorStart[0] = 0;

5332

fAnchorEnd[0] = 0;

5333

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

5334

PetscInt fDof = newPointOffsets[f][p + 1] - newPointOffsets[f][p];

5335

5336

fAnchorStart[f+1] = fAnchorStart[f] + fDof;

5337

fAnchorEnd[f+1] = fAnchorStart[f + 1];

5338

}

5339

ierr = PetscSectionGetOffset(aSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5339,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5340

for (q = 0; q < bDof; q++) {

5341

PetscInt a = anchors[bOff + q], aOff;

5342

5343

/* we take the orientation of ap into account in the order that we constructed the indices above: the newly added points have no orientation */

5344

newPoints[2*(newP + q)] = a;

5345

newPoints[2*(newP + q) + 1] = 0;

5346

ierr = PetscSectionGetOffset(section, a, &aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5346,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5347

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),5347,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5348

}

5349

newP += bDof;

5350

5351

if (outValues) {

5352

/* get the point-to-point submatrix */

5353

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

5354

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),5354,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5355

}

5356

}

5357

}

5358

else {

5359

newPoints[2 * newP] = b;

5360

newPoints[2 * newP + 1] = o;

5361

newP++;

5362

}

5363

}

5364

} else {

5365

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

5366

PetscInt b = points[2*p];

5367

PetscInt o = points[2*p+1];

5368

PetscInt bDof = 0, bSecDof;

5369

5370

ierr = PetscSectionGetDof(section, b, &bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5370,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5371

if (!bSecDof) {

5372

continue;

5373

}

5374

if (b >= aStart && b < aEnd) {

5375

ierr = PetscSectionGetDof(aSec, b, &bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5375,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5376

}

5377

if (bDof) {

5378

PetscInt bEnd = 0, bAnchorEnd = 0, bOff;

5379

5380

ierr = PetscSectionGetOffset(cSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5380,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5381

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),5381,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5382

5383

ierr = PetscSectionGetOffset (aSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5383,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5384

for (q = 0; q < bDof; q++) {

5385

PetscInt a = anchors[bOff + q], aOff;

5386

5387

/* we take the orientation of ap into account in the order that we constructed the indices above: the newly added points have no orientation */

5388

5389

newPoints[2*(newP + q)] = a;

5390

newPoints[2*(newP + q) + 1] = 0;

5391

ierr = PetscSectionGetOffset(section, a, &aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5391,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5392

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),5392,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5393

}

5394

newP += bDof;

5395

5396

/* get the point-to-point submatrix */

5397

if (outValues) {

5398

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),5398,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5399

}

5400

}

5401

else {

5402

newPoints[2 * newP] = b;

5403

newPoints[2 * newP + 1] = o;

5404

newP++;

5405

}

5406

}

5407

}

5408

5409

if (outValues) {

5410

ierr = DMGetWorkArray(dm,newNumIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&tmpValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5410,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5411

ierr = PetscArrayzero(tmpValues,newNumIndices*numIndices)PetscMemzero(tmpValues,(newNumIndices*numIndices)*sizeof(*(tmpValues
)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5411,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5412

/* multiply constraints on the right */

5413

if (numFields) {

5414

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

5415

PetscInt oldOff = offsets[f];

5416

5417

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

5418

PetscInt cStart = newPointOffsets[f][p];

5419

PetscInt b = points[2 * p];

5420

PetscInt c, r, k;

5421

PetscInt dof;

5422

5423

ierr = PetscSectionGetFieldDof(section,b,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5423,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5424

if (!dof) {

5425

continue;

5426

}

5427

if (pointMatOffsets[f][p] < pointMatOffsets[f][p + 1]) {

5428

PetscInt nCols = newPointOffsets[f][p+1]-cStart;

5429

const PetscScalar *mat = pointMat[f] + pointMatOffsets[f][p];

5430

5431

for (r = 0; r < numIndices; r++) {

5432

for (c = 0; c < nCols; c++) {

5433

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

5434

tmpValues[r * newNumIndices + cStart + c] += values[r * numIndices + oldOff + k] * mat[k * nCols + c];

5435

}

5436

}

5437

}

5438

}

5439

else {

5440

/* copy this column as is */

5441

for (r = 0; r < numIndices; r++) {

5442

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

5443

tmpValues[r * newNumIndices + cStart + c] = values[r * numIndices + oldOff + c];

5444

}

5445

}

5446

}

5447

oldOff += dof;

5448

}

5449

}

5450

}

5451

else {

5452

PetscInt oldOff = 0;

5453

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

5454

PetscInt cStart = newPointOffsets[0][p];

5455

PetscInt b = points[2 * p];

5456

PetscInt c, r, k;

5457

PetscInt dof;

5458

5459

ierr = PetscSectionGetDof(section,b,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5459,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5460

if (!dof) {

5461

continue;

5462

}

5463

if (pointMatOffsets[0][p] < pointMatOffsets[0][p + 1]) {

5464

PetscInt nCols = newPointOffsets[0][p+1]-cStart;

5465

const PetscScalar *mat = pointMat[0] + pointMatOffsets[0][p];

5466

5467

for (r = 0; r < numIndices; r++) {

5468

for (c = 0; c < nCols; c++) {

5469

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

5470

tmpValues[r * newNumIndices + cStart + c] += mat[k * nCols + c] * values[r * numIndices + oldOff + k];

5471

}

5472

}

5473

}

5474

}

5475

else {

5476

/* copy this column as is */

5477

for (r = 0; r < numIndices; r++) {

5478

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

5479

tmpValues[r * newNumIndices + cStart + c] = values[r * numIndices + oldOff + c];

5480

}

5481

}

5482

}

5483

oldOff += dof;

5484

}

5485

}

5486

5487

if (multiplyLeft) {

5488

ierr = DMGetWorkArray(dm,newNumIndices*newNumIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&newValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5488,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5489

ierr = PetscArrayzero(newValues,newNumIndices*newNumIndices)PetscMemzero(newValues,(newNumIndices*newNumIndices)*sizeof(*
(newValues)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5489,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5490

/* multiply constraints transpose on the left */

5491

if (numFields) {

5492

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

5493

PetscInt oldOff = offsets[f];

5494

5495

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

5496

PetscInt rStart = newPointOffsets[f][p];

5497

PetscInt b = points[2 * p];

5498

PetscInt c, r, k;

5499

PetscInt dof;

5500

5501

ierr = PetscSectionGetFieldDof(section,b,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5501,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5502

if (pointMatOffsets[f][p] < pointMatOffsets[f][p + 1]) {

5503

PetscInt nRows = newPointOffsets[f][p+1]-rStart;

5504

const PetscScalar *PETSC_RESTRICT__restrict mat = pointMat[f] + pointMatOffsets[f][p];

5505

5506

for (r = 0; r < nRows; r++) {

5507

for (c = 0; c < newNumIndices; c++) {

5508

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

5509

newValues[(rStart + r) * newNumIndices + c] += mat[k * nRows + r] * tmpValues[(oldOff + k) * newNumIndices + c];

5510

}

5511

}

5512

}

5513

}

5514

else {

5515

/* copy this row as is */

5516

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

5517

for (c = 0; c < newNumIndices; c++) {

5518

newValues[(rStart + r) * newNumIndices + c] = tmpValues[(oldOff + r) * newNumIndices + c];

5519

}

5520

}

5521

}

5522

oldOff += dof;

5523

}

5524

}

5525

}

5526

else {

5527

PetscInt oldOff = 0;

5528

5529

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

5530

PetscInt rStart = newPointOffsets[0][p];

5531

PetscInt b = points[2 * p];

5532

PetscInt c, r, k;

5533

PetscInt dof;

5534

5535

ierr = PetscSectionGetDof(section,b,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5535,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5536

if (pointMatOffsets[0][p] < pointMatOffsets[0][p + 1]) {

5537

PetscInt nRows = newPointOffsets[0][p+1]-rStart;

5538

const PetscScalar *PETSC_RESTRICT__restrict mat = pointMat[0] + pointMatOffsets[0][p];

5539

5540

for (r = 0; r < nRows; r++) {

5541

for (c = 0; c < newNumIndices; c++) {

5542

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

5543

newValues[(rStart + r) * newNumIndices + c] += mat[k * nRows + r] * tmpValues[(oldOff + k) * newNumIndices + c];

5544

}

5545

}

5546

}

5547

}

5548

else {

5549

/* copy this row as is */

5550

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

5551

for (c = 0; c < newNumIndices; c++) {

5552

newValues[(rStart + r) * newNumIndices + c] = tmpValues[(oldOff + r) * newNumIndices + c];

5553

}

5554

}

5555

}

5556

oldOff += dof;

5557

}

5558

}

5559

5560

ierr = DMRestoreWorkArray(dm,newNumIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&tmpValues);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

}

5562

else {

5563

newValues = tmpValues;

5564

}

5565

}

5566

5567

/* clean up */

5568

ierr = DMRestoreWorkArray(dm,maxDof,MPIU_INT((MPI_Datatype)0x4c000405),&indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5568,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5569

ierr = DMRestoreWorkArray(dm,maxAnchor*maxDof,MPIU_INT((MPI_Datatype)0x4c000405),&newIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5569,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5570

5571

if (numFields) {

5572

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

5573

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),5573,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5574

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),5574,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5575

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),5575,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5576

}

5577

}

5578

else {

5579

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),5579,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5580

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),5580,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5581

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),5581,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5582

}

5583

ierr = ISRestoreIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5583,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5584

5585

/* output */

5586

if (outPoints) {

5587

*outPoints = newPoints;

5588

}

5589

else {

5590

ierr = DMRestoreWorkArray(dm,2*newNumPoints,MPIU_INT((MPI_Datatype)0x4c000405),&newPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5590,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5591

}

5592

if (outValues) {

5593

*outValues = newValues;

5594

}

5595

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

5596

offsets[f] = newOffsets[f];

5597

}

5598

5599

}

5600

5601

/*@C

5602

DMPlexGetClosureIndices - Get the global indices in a vector v for all points in the closure of the given point

5603

5604

Not collective

5605

5606

Input Parameters:

5607

+ dm - The DM

5608

. section - The section describing the layout in v, or NULL to use the default section

5609

. globalSection - The section describing the parallel layout in v, or NULL to use the default section

5610

- point - The mesh point

5611

5612

Output parameters:

5613

+ numIndices - The number of indices

5614

. indices - The indices

5615

- outOffsets - Field offset if not NULL

5616

5617

Note: Must call DMPlexRestoreClosureIndices() to free allocated memory

5618

5619

Level: advanced

5620

5621

.seealso DMPlexRestoreClosureIndices(), DMPlexVecGetClosure(), DMPlexMatSetClosure()

5622

@*/

5623

PetscErrorCode DMPlexGetClosureIndices(DM dm, PetscSection section, PetscSection globalSection, PetscInt point, PetscInt *numIndices, PetscInt **indices, PetscInt *outOffsets)

5624

{

5625

PetscSection clSection;

5626

IS clPoints;

5627

const PetscInt *clp, *clperm;

5628

const PetscInt **perms[32] = {NULL((void*)0)};

5629

PetscInt *points = NULL((void*)0), *pointsNew;

5630

PetscInt numPoints, numPointsNew;

5631

PetscInt offsets[32];

5632

PetscInt Nf, Nind, NindNew, off, globalOff, f, p;

5633

PetscErrorCode ierr;

5634

5635

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] = 5635; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5636

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),5636,__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),5636,
__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),5636,__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),5636,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5637

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),5637
,__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),5637,__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),5637,__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),5637,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

5638

PetscValidHeaderSpecific(globalSection, PETSC_SECTION_CLASSID, 3)do { if (!globalSection) return PetscError(((MPI_Comm)0x44000001
),5638,__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),5638,__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),5638,__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),5638,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

5639

if (numIndices) PetscValidPointer(numIndices, 4)do { if (!numIndices) return PetscError(((MPI_Comm)0x44000001
),5639,__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),5639,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0);

5640

PetscValidPointer(indices, 5)do { if (!indices) return PetscError(((MPI_Comm)0x44000001),5640
,__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),5640,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

5641

ierr = PetscSectionGetNumFields(section, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5641,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5642

if (Nf > 31) SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Number of fields %D limited to 31", Nf)return PetscError(PetscObjectComm((PetscObject)dm),5642,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Number of fields %D limited to 31",Nf);

5643

ierr = PetscArrayzero(offsets, 32)PetscMemzero(offsets,(32)*sizeof(*(offsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5643,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5644

/* Get points in closure */

5645

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5645,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5646

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &clperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5646,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5647

/* Get number of indices and indices per field */

5648

for (p = 0, Nind = 0; p < numPoints*2; p += 2) {

5649

PetscInt dof, fdof;

5650

5651

ierr = PetscSectionGetDof(section, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5651,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5652

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

5653

ierr = PetscSectionGetFieldDof(section, points[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5653,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5654

offsets[f+1] += fdof;

5655

}

5656

Nind += dof;

5657

}

5658

for (f = 1; f < Nf; ++f) offsets[f+1] += offsets[f];

5659

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),5659,__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);

5660

if (!Nf) offsets[1] = Nind;

5661

/* Get dual space symmetries */

5662

for (f = 0; f < PetscMax(1,Nf)(((1)<(Nf)) ? (Nf) : (1)); f++) {

5663

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),5663,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5664

else {ierr = PetscSectionGetPointSyms(section,numPoints,points,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5664,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5665

}

5666

/* Correct for hanging node constraints */

5667

{

5668

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),5668,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5669

if (numPointsNew) {

5670

for (f = 0; f < PetscMax(1,Nf)(((1)<(Nf)) ? (Nf) : (1)); f++) {

5671

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),5671,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5672

else {ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5672,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5673

}

5674

for (f = 0; f < PetscMax(1,Nf)(((1)<(Nf)) ? (Nf) : (1)); f++) {

5675

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),5675,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5676

else {ierr = PetscSectionGetPointSyms(section,numPointsNew,pointsNew,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5676,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5677

}

5678

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5678,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5679

numPoints = numPointsNew;

5680

Nind = NindNew;

5681

points = pointsNew;

5682

}

5683

}

5684

/* Calculate indices */

5685

ierr = DMGetWorkArray(dm, Nind, MPIU_INT((MPI_Datatype)0x4c000405), indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5685,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5686

if (Nf) {

5687

if (outOffsets) {

5688

PetscInt f;

5689

5690

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

5691

outOffsets[f] = offsets[f];

5692

}

5693

}

5694

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

5695

ierr = PetscSectionGetOffset(globalSection, points[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5695,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5696

DMPlexGetIndicesPointFields_Internal(section, points[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, offsets, PETSC_FALSE, perms, p, clperm, *indices);

5697

}

5698

} else {

5699

for (p = 0, off = 0; p < numPoints; p++) {

5700

const PetscInt *perm = perms[0] ? perms[0][p] : NULL((void*)0);

5701

5702

ierr = PetscSectionGetOffset(globalSection, points[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5702,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5703

DMPlexGetIndicesPoint_Internal(section, points[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, clperm, *indices);

5704

}

5705

}

5706

/* Cleanup points */

5707

for (f = 0; f < PetscMax(1,Nf)(((1)<(Nf)) ? (Nf) : (1)); f++) {

5708

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),5708,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5709

else {ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5709,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5710

}

5711

if (numPointsNew) {

5712

ierr = DMRestoreWorkArray(dm, 2*numPointsNew, MPIU_INT((MPI_Datatype)0x4c000405), &pointsNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5712,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5713

} else {

5714

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5714,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5715

}

5716

if (numIndices) *numIndices = Nind;

5717

5718

}

5719

5720

/*@C

5721

DMPlexRestoreClosureIndices - Restore the indices in a vector v for all points in the closure of the given point

5722

5723

Not collective

5724

5725

Input Parameters:

5726

+ dm - The DM

5727

. section - The section describing the layout in v, or NULL to use the default section

5728

. globalSection - The section describing the parallel layout in v, or NULL to use the default section

5729

. point - The mesh point

5730

. numIndices - The number of indices

5731

. indices - The indices

5732

- outOffsets - Field offset if not NULL

5733

5734

Level: advanced

5735

5736

.seealso DMPlexGetClosureIndices(), DMPlexVecGetClosure(), DMPlexMatSetClosure()

5737

@*/

5738

PetscErrorCode DMPlexRestoreClosureIndices(DM dm, PetscSection section, PetscSection globalSection, PetscInt point, PetscInt *numIndices, PetscInt **indices,PetscInt *outOffsets)

5739

{

5740

PetscErrorCode ierr;

5741

5742

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] = 5742; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5743

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),5743,__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),5743,
__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),5743,__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),5743,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5744

PetscValidPointer(indices, 5)do { if (!indices) return PetscError(((MPI_Comm)0x44000001),5744
,__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),5744,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

5745

ierr = DMRestoreWorkArray(dm, 0, MPIU_INT((MPI_Datatype)0x4c000405), indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5745,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5746

5747

}

5748

5749

/*@C

5750

DMPlexMatSetClosure - Set an array of the values on the closure of 'point'

5751

5752

Not collective

5753

5754

Input Parameters:

5755

+ dm - The DM

5756

. section - The section describing the layout in v, or NULL to use the default section

5757

. globalSection - The section describing the layout in v, or NULL to use the default global section

5758

. A - The matrix

5759

. point - The point in the DM

5760

. values - The array of values

5761

- mode - The insert mode, where INSERT_ALL_VALUES and ADD_ALL_VALUES also overwrite boundary conditions

5762

5763

Fortran Notes:

5764

This routine is only available in Fortran 90, and you must include petsc.h90 in your code.

5765

5766

Level: intermediate

5767

5768

.seealso DMPlexVecGetClosure(), DMPlexVecSetClosure()

5769

@*/

5770

PetscErrorCode DMPlexMatSetClosure(DM dm, PetscSection section, PetscSection globalSection, Mat A, PetscInt point, const PetscScalar values[], InsertMode mode)

5771

{

5772

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

5773

PetscSection clSection;

5774

IS clPoints;

5775

PetscInt *points = NULL((void*)0), *newPoints;

5776

const PetscInt *clp, *clperm;

5777

PetscInt *indices;

5778

PetscInt offsets[32];

5779

const PetscInt **perms[32] = {NULL((void*)0)};

5780

const PetscScalar **flips[32] = {NULL((void*)0)};

5781

PetscInt numFields, numPoints, newNumPoints, numIndices, newNumIndices, dof, off, globalOff, p, f;

5782

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

5783

PetscScalar *newValues;

5784

PetscErrorCode ierr;

5785

5786

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] = 5786; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5787

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),5787,__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),5787,
__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),5787,__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),5787,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5788

if (!section) {ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5788,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5789

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),5789
,__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),5789,__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),5789,__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),5789,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

5790

if (!globalSection) {ierr = DMGetGlobalSection(dm, &globalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5790,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5791

PetscValidHeaderSpecific(globalSection, PETSC_SECTION_CLASSID, 3)do { if (!globalSection) return PetscError(((MPI_Comm)0x44000001
),5791,__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),5791,__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),5791,__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),5791,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

5792

PetscValidHeaderSpecific(A, MAT_CLASSID, 4)do { if (!A) return PetscError(((MPI_Comm)0x44000001),5792,__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),5792,__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),5792,__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),5792,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",4); } } while (0);

5793

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5793,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5794

if (numFields > 31) SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Number of fields %D limited to 31", numFields)return PetscError(PetscObjectComm((PetscObject)dm),5794,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Number of fields %D limited to 31",numFields);

5795

ierr = PetscArrayzero(offsets, 32)PetscMemzero(offsets,(32)*sizeof(*(offsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5795,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5796

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &clperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5796,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5797

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5797,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5798

for (p = 0, numIndices = 0; p < numPoints*2; p += 2) {

5799

PetscInt fdof;

5800

5801

ierr = PetscSectionGetDof(section, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5801,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5802

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

5803

ierr = PetscSectionGetFieldDof(section, points[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5803,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5804

offsets[f+1] += fdof;

5805

}

5806

numIndices += dof;

5807

}

5808

for (f = 1; f < numFields; ++f) offsets[f+1] += offsets[f];

5809

5810

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),5810,__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);

5811

/* Get symmetries */

5812

for (f = 0; f < PetscMax(1,numFields)(((1)<(numFields)) ? (numFields) : (1)); f++) {

5813

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),5813,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5814

else {ierr = PetscSectionGetPointSyms(section,numPoints,points,&perms[f],&flips[f]);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

if (values && flips[f]) { /* may need to apply sign changes to the element matrix */

5816

PetscInt foffset = offsets[f];

5817

5818

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

5819

PetscInt point = points[2*p], fdof;

5820

const PetscScalar *flip = flips[f] ? flips[f][p] : NULL((void*)0);

5821

5822

if (!numFields) {

5823

ierr = PetscSectionGetDof(section,point,&fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5823,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5824

} else {

5825

ierr = PetscSectionGetFieldDof(section,point,f,&fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5825,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5826

}

5827

if (flip) {

5828

PetscInt i, j, k;

5829

5830

if (!valCopy) {

5831

ierr = DMGetWorkArray(dm,numIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&valCopy);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5831,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5832

for (j = 0; j < numIndices * numIndices; j++) valCopy[j] = values[j];

5833

values = valCopy;

5834

}

5835

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

5836

PetscScalar fval = flip[i];

5837

5838

for (k = 0; k < numIndices; k++) {

5839

valCopy[numIndices * (foffset + i) + k] *= fval;

5840

valCopy[numIndices * k + (foffset + i)] *= fval;

5841

}

5842

}

5843

}

5844

foffset += fdof;

5845

}

5846

}

5847

}

5848

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),5848,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5849

if (newNumPoints) {

5850

if (valCopy) {

5851

ierr = DMRestoreWorkArray(dm,numIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&valCopy);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5851,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5852

}

5853

for (f = 0; f < PetscMax(1,numFields)(((1)<(numFields)) ? (numFields) : (1)); f++) {

5854

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),5854,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5855

else {ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5855,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5856

}

5857

for (f = 0; f < PetscMax(1,numFields)(((1)<(numFields)) ? (numFields) : (1)); f++) {

5858

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),5858,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5859

else {ierr = PetscSectionGetPointSyms(section,newNumPoints,newPoints,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5859,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5860

}

5861

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5861,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5862

numPoints = newNumPoints;

5863

numIndices = newNumIndices;

5864

points = newPoints;

5865

values = newValues;

5866

}

5867

ierr = DMGetWorkArray(dm, numIndices, MPIU_INT((MPI_Datatype)0x4c000405), &indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5867,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5868

if (numFields) {

5869

PetscBool useFieldOffsets;

5870

5871

ierr = PetscSectionGetUseFieldOffsets(globalSection, &useFieldOffsets);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

if (useFieldOffsets) {

5873

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

5874

DMPlexGetIndicesPointFieldsSplit_Internal(section, globalSection, points[2*p], offsets, PETSC_FALSE, perms, p, clperm, indices);

5875

}

5876

} else {

5877

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

5878

ierr = PetscSectionGetOffset(globalSection, points[2*p], &globalOff);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

DMPlexGetIndicesPointFields_Internal(section, points[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, offsets, PETSC_FALSE, perms, p, clperm, indices);

5880

}

5881

}

5882

} else {

5883

for (p = 0, off = 0; p < numPoints; p++) {

5884

const PetscInt *perm = perms[0] ? perms[0][p] : NULL((void*)0);

5885

ierr = PetscSectionGetOffset(globalSection, points[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5885,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5886

DMPlexGetIndicesPoint_Internal(section, points[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, clperm, indices);

5887

}

5888

}

5889

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),5889,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5890

ierr = MatSetValues(A, numIndices, indices, numIndices, indices, values, mode);

5891

if (mesh->printFEM > 1) {

5892

PetscInt i;

5893

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), " Indices:");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5893,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5894

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),5894,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5895

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5895,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5896

}

5897

if (ierr) {

5898

PetscMPIInt rank;

5899

PetscErrorCode ierr2;

5900

5901

ierr2 = MPI_Comm_rank(PetscObjectComm((PetscObject)A), &rank);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),5901,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

5902

ierr2 = (*PetscErrorPrintf)("[%d]ERROR in DMPlexMatSetClosure\n", rank);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),5902,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

5903

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),5903,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

5904

ierr2 = DMRestoreWorkArray(dm, numIndices, MPIU_INT((MPI_Datatype)0x4c000405), &indices);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),5904,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

5905

CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5905,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5906

}

5907

for (f = 0; f < PetscMax(1,numFields)(((1)<(numFields)) ? (numFields) : (1)); f++) {

5908

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),5908,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5909

else {ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5909,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5910

}

5911

if (newNumPoints) {

5912

ierr = DMRestoreWorkArray(dm,newNumIndices*newNumIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&newValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5912,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5913

ierr = DMRestoreWorkArray(dm,2*newNumPoints,MPIU_INT((MPI_Datatype)0x4c000405),&newPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5913,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5914

}

5915

else {

5916

if (valCopy) {

5917

ierr = DMRestoreWorkArray(dm,numIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&valCopy);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5917,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5918

}

5919

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5919,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5920

}

5921

ierr = DMRestoreWorkArray(dm, numIndices, MPIU_INT((MPI_Datatype)0x4c000405), &indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5921,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5922

5923

}

5924

5925

PetscErrorCode DMPlexMatSetClosureRefined(DM dmf, PetscSection fsection, PetscSection globalFSection, DM dmc, PetscSection csection, PetscSection globalCSection, Mat A, PetscInt point, const PetscScalar values[], InsertMode mode)

5926

{

5927

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

5928

PetscInt *fpoints = NULL((void*)0), *ftotpoints = NULL((void*)0);

5929

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

5930

PetscInt *findices, *cindices;

5931

const PetscInt *fclperm, *cclperm;

5932

PetscInt foffsets[32], coffsets[32];

5933

CellRefiner cellRefiner;

5934

PetscInt numFields, numSubcells, maxFPoints, numFPoints, numCPoints, numFIndices, numCIndices, dof, off, globalOff, pStart, pEnd, p, q, r, s, f;

5935

PetscErrorCode ierr;

5936

5937

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] = 5937; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5938

PetscValidHeaderSpecific(dmf, DM_CLASSID, 1)do { if (!dmf) return PetscError(((MPI_Comm)0x44000001),5938,
__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),5938,__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),5938,__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),5938,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5939

PetscValidHeaderSpecific(dmc, DM_CLASSID, 4)do { if (!dmc) return PetscError(((MPI_Comm)0x44000001),5939,
__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),5939,__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),5939,__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),5939,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",4); } } while (0);

5940

if (!fsection) {ierr = DMGetSection(dmf, &fsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5940,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5941

PetscValidHeaderSpecific(fsection, PETSC_SECTION_CLASSID, 2)do { if (!fsection) return PetscError(((MPI_Comm)0x44000001),
5941,__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),5941,__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),5941,__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),5941,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

5942

if (!csection) {ierr = DMGetSection(dmc, &csection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5942,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5943

PetscValidHeaderSpecific(csection, PETSC_SECTION_CLASSID, 5)do { if (!csection) return PetscError(((MPI_Comm)0x44000001),
5943,__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),5943,__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),5943,__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),5943,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",5); } } while (0);

5944

if (!globalFSection) {ierr = DMGetGlobalSection(dmf, &globalFSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5944,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5945

PetscValidHeaderSpecific(globalFSection, PETSC_SECTION_CLASSID, 3)do { if (!globalFSection) return PetscError(((MPI_Comm)0x44000001
),5945,__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),5945,__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),5945,__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),5945,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

5946

if (!globalCSection) {ierr = DMGetGlobalSection(dmc, &globalCSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5946,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5947

PetscValidHeaderSpecific(globalCSection, PETSC_SECTION_CLASSID, 6)do { if (!globalCSection) return PetscError(((MPI_Comm)0x44000001
),5947,__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),5947,__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),5947,__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),5947,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",6); } } while (0);

5948

PetscValidHeaderSpecific(A, MAT_CLASSID, 7)do { if (!A) return PetscError(((MPI_Comm)0x44000001),5948,__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),5948,__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),5948,__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),5948,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",7); } } while (0);

5949

ierr = PetscSectionGetNumFields(fsection, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5949,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5950

if (numFields > 31) SETERRQ1(PetscObjectComm((PetscObject)dmf), PETSC_ERR_ARG_OUTOFRANGE, "Number of fields %D limited to 31", numFields)return PetscError(PetscObjectComm((PetscObject)dmf),5950,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Number of fields %D limited to 31",numFields);

5951

ierr = PetscArrayzero(foffsets, 32)PetscMemzero(foffsets,(32)*sizeof(*(foffsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5951,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5952

ierr = PetscArrayzero(coffsets, 32)PetscMemzero(coffsets,(32)*sizeof(*(coffsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5952,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5953

ierr = PetscSectionGetClosureInversePermutation_Internal(fsection, (PetscObject) dmf, NULL((void*)0), &fclperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5953,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5954

ierr = PetscSectionGetClosureInversePermutation_Internal(csection, (PetscObject) dmc, NULL((void*)0), &cclperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5954,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5955

/* Column indices */

5956

ierr = DMPlexGetTransitiveClosure(dmc, point, PETSC_TRUE, &numCPoints, &cpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5956,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5957

maxFPoints = numCPoints;

5958

/* Compress out points not in the section */

5959

/* TODO: Squeeze out points with 0 dof as well */

5960

ierr = PetscSectionGetChart(csection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5960,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5961

for (p = 0, q = 0; p < numCPoints*2; p += 2) {

5962

if ((cpoints[p] >= pStart) && (cpoints[p] < pEnd)) {

5963

cpoints[q*2] = cpoints[p];

5964

cpoints[q*2+1] = cpoints[p+1];

5965

++q;

5966

}

5967

}

5968

numCPoints = q;

5969

for (p = 0, numCIndices = 0; p < numCPoints*2; p += 2) {

5970

PetscInt fdof;

5971

5972

ierr = PetscSectionGetDof(csection, cpoints[p], &dof);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

if (!dof) continue;

5974

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

5975

ierr = PetscSectionGetFieldDof(csection, cpoints[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5975,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5976

coffsets[f+1] += fdof;

5977

}

5978

numCIndices += dof;

5979

}

5980

for (f = 1; f < numFields; ++f) coffsets[f+1] += coffsets[f];

5981

/* Row indices */

5982

ierr = DMPlexGetCellRefiner_Internal(dmc, &cellRefiner);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

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),5983,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5984

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),5984,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5985

for (r = 0, q = 0; r < numSubcells; ++r) {

5986

/* TODO Map from coarse to fine cells */

5987

ierr = DMPlexGetTransitiveClosure(dmf, point*numSubcells + r, PETSC_TRUE, &numFPoints, &fpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5987,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5988

/* Compress out points not in the section */

5989

ierr = PetscSectionGetChart(fsection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5989,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5990

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

5991

if ((fpoints[p] >= pStart) && (fpoints[p] < pEnd)) {

5992

ierr = PetscSectionGetDof(fsection, fpoints[p], &dof);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

if (!dof) continue;

5994

for (s = 0; s < q; ++s) if (fpoints[p] == ftotpoints[s*2]) break;

5995

if (s < q) continue;

5996

ftotpoints[q*2] = fpoints[p];

5997

ftotpoints[q*2+1] = fpoints[p+1];

5998

++q;

5999

}

6000

}

6001

ierr = DMPlexRestoreTransitiveClosure(dmf, point, PETSC_TRUE, &numFPoints, &fpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6001,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6002

}

6003

numFPoints = q;

6004

for (p = 0, numFIndices = 0; p < numFPoints*2; p += 2) {

6005

PetscInt fdof;

6006

6007

ierr = PetscSectionGetDof(fsection, ftotpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6007,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6008

if (!dof) continue;

6009

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

6010

ierr = PetscSectionGetFieldDof(fsection, ftotpoints[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6010,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6011

foffsets[f+1] += fdof;

6012

}

6013

numFIndices += dof;

6014

}

6015

for (f = 1; f < numFields; ++f) foffsets[f+1] += foffsets[f];

6016

6017

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),6017,__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);

6018

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),6018,__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);

6019

ierr = DMGetWorkArray(dmf, numFIndices, MPIU_INT((MPI_Datatype)0x4c000405), &findices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6019,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6020

ierr = DMGetWorkArray(dmc, numCIndices, MPIU_INT((MPI_Datatype)0x4c000405), &cindices);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

if (numFields) {

6022

const PetscInt **permsF[32] = {NULL((void*)0)};

6023

const PetscInt **permsC[32] = {NULL((void*)0)};

6024

6025

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

6026

ierr = PetscSectionGetFieldPointSyms(fsection,f,numFPoints,ftotpoints,&permsF[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6026,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6027

ierr = PetscSectionGetFieldPointSyms(csection,f,numCPoints,cpoints,&permsC[f],NULL((void*)0));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

}

6029

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

6030

ierr = PetscSectionGetOffset(globalFSection, ftotpoints[2*p], &globalOff);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

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),6031,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6032

}

6033

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

6034

ierr = PetscSectionGetOffset(globalCSection, cpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6034,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6035

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),6035,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6036

}

6037

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

6038

ierr = PetscSectionRestoreFieldPointSyms(fsection,f,numFPoints,ftotpoints,&permsF[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6038,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6039

ierr = PetscSectionRestoreFieldPointSyms(csection,f,numCPoints,cpoints,&permsC[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6039,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6040

}

6041

} else {

6042

const PetscInt **permsF = NULL((void*)0);

6043

const PetscInt **permsC = NULL((void*)0);

6044

6045

ierr = PetscSectionGetPointSyms(fsection,numFPoints,ftotpoints,&permsF,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6045,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6046

ierr = PetscSectionGetPointSyms(csection,numCPoints,cpoints,&permsC,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6046,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6047

for (p = 0, off = 0; p < numFPoints; p++) {

6048

const PetscInt *perm = permsF ? permsF[p] : NULL((void*)0);

6049

6050

ierr = PetscSectionGetOffset(globalFSection, ftotpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6050,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6051

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),6051,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6052

}

6053

for (p = 0, off = 0; p < numCPoints; p++) {

6054

const PetscInt *perm = permsC ? permsC[p] : NULL((void*)0);

6055

6056

ierr = PetscSectionGetOffset(globalCSection, cpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6056,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6057

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),6057,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6058

}

6059

ierr = PetscSectionRestorePointSyms(fsection,numFPoints,ftotpoints,&permsF,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6059,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6060

ierr = PetscSectionRestorePointSyms(csection,numCPoints,cpoints,&permsC,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6060,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6061

}

6062

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),6062,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6063

/* TODO: flips */

6064

ierr = MatSetValues(A, numFIndices, findices, numCIndices, cindices, values, mode);

6065

if (ierr) {

6066

PetscMPIInt rank;

6067

PetscErrorCode ierr2;

6068

6069

ierr2 = MPI_Comm_rank(PetscObjectComm((PetscObject)A), &rank);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6069,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6070

ierr2 = (*PetscErrorPrintf)("[%d]ERROR in DMPlexMatSetClosure\n", 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 = 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),6071,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6072

ierr2 = DMRestoreWorkArray(dmf, numFIndices, MPIU_INT((MPI_Datatype)0x4c000405), &findices);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(dmc, numCIndices, MPIU_INT((MPI_Datatype)0x4c000405), &cindices);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

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),6076,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6077

ierr = DMPlexRestoreTransitiveClosure(dmc, point, PETSC_TRUE, &numCPoints, &cpoints);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

ierr = DMRestoreWorkArray(dmf, numFIndices, MPIU_INT((MPI_Datatype)0x4c000405), &findices);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

ierr = DMRestoreWorkArray(dmc, numCIndices, MPIU_INT((MPI_Datatype)0x4c000405), &cindices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6079,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6080

6081

}

6082

6083

PetscErrorCode DMPlexMatGetClosureIndicesRefined(DM dmf, PetscSection fsection, PetscSection globalFSection, DM dmc, PetscSection csection, PetscSection globalCSection, PetscInt point, PetscInt cindices[], PetscInt findices[])

6084

{

6085

PetscInt *fpoints = NULL((void*)0), *ftotpoints = NULL((void*)0);

6086

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

6087

PetscInt foffsets[32], coffsets[32];

6088

const PetscInt *fclperm, *cclperm;

6089

CellRefiner cellRefiner;

6090

PetscInt numFields, numSubcells, maxFPoints, numFPoints, numCPoints, numFIndices, numCIndices, dof, off, globalOff, pStart, pEnd, p, q, r, s, f;

6091

PetscErrorCode ierr;

6092

6093

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] = 6093; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6094

PetscValidHeaderSpecific(dmf, DM_CLASSID, 1)do { if (!dmf) return PetscError(((MPI_Comm)0x44000001),6094,
__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),6094,__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),6094,__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),6094,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6095

PetscValidHeaderSpecific(dmc, DM_CLASSID, 4)do { if (!dmc) return PetscError(((MPI_Comm)0x44000001),6095,
__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),6095,__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),6095,__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),6095,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",4); } } while (0);

6096

if (!fsection) {ierr = DMGetSection(dmf, &fsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6096,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6097

PetscValidHeaderSpecific(fsection, PETSC_SECTION_CLASSID, 2)do { if (!fsection) return PetscError(((MPI_Comm)0x44000001),
6097,__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),6097,__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),6097,__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),6097,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

6098

if (!csection) {ierr = DMGetSection(dmc, &csection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6098,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6099

PetscValidHeaderSpecific(csection, PETSC_SECTION_CLASSID, 5)do { if (!csection) return PetscError(((MPI_Comm)0x44000001),
6099,__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),6099,__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),6099,__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),6099,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",5); } } while (0);

6100

if (!globalFSection) {ierr = DMGetGlobalSection(dmf, &globalFSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6100,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6101

PetscValidHeaderSpecific(globalFSection, PETSC_SECTION_CLASSID, 3)do { if (!globalFSection) return PetscError(((MPI_Comm)0x44000001
),6101,__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),6101,__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),6101,__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),6101,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

6102

if (!globalCSection) {ierr = DMGetGlobalSection(dmc, &globalCSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6102,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6103

PetscValidHeaderSpecific(globalCSection, PETSC_SECTION_CLASSID, 6)do { if (!globalCSection) return PetscError(((MPI_Comm)0x44000001
),6103,__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),6103,__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),6103,__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),6103,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",6); } } while (0);

6104

ierr = PetscSectionGetNumFields(fsection, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6104,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6105

if (numFields > 31) SETERRQ1(PetscObjectComm((PetscObject)dmf), PETSC_ERR_ARG_OUTOFRANGE, "Number of fields %D limited to 31", numFields)return PetscError(PetscObjectComm((PetscObject)dmf),6105,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Number of fields %D limited to 31",numFields);

6106

ierr = PetscArrayzero(foffsets, 32)PetscMemzero(foffsets,(32)*sizeof(*(foffsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6106,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6107

ierr = PetscArrayzero(coffsets, 32)PetscMemzero(coffsets,(32)*sizeof(*(coffsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6107,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6108

ierr = PetscSectionGetClosureInversePermutation_Internal(fsection, (PetscObject) dmf, NULL((void*)0), &fclperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6108,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6109

ierr = PetscSectionGetClosureInversePermutation_Internal(csection, (PetscObject) dmc, NULL((void*)0), &cclperm);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

/* Column indices */

6111

ierr = DMPlexGetTransitiveClosure(dmc, point, PETSC_TRUE, &numCPoints, &cpoints);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

maxFPoints = numCPoints;

6113

/* Compress out points not in the section */

6114

/* TODO: Squeeze out points with 0 dof as well */

6115

ierr = PetscSectionGetChart(csection, &pStart, &pEnd);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

for (p = 0, q = 0; p < numCPoints*2; p += 2) {

6117

if ((cpoints[p] >= pStart) && (cpoints[p] < pEnd)) {

6118

cpoints[q*2] = cpoints[p];

6119

cpoints[q*2+1] = cpoints[p+1];

6120

++q;

6121

}

6122

}

6123

numCPoints = q;

6124

for (p = 0, numCIndices = 0; p < numCPoints*2; p += 2) {

6125

PetscInt fdof;

6126

6127

ierr = PetscSectionGetDof(csection, cpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6127,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6128

if (!dof) continue;

6129

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

6130

ierr = PetscSectionGetFieldDof(csection, cpoints[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6130,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6131

coffsets[f+1] += fdof;

6132

}

6133

numCIndices += dof;

6134

}

6135

for (f = 1; f < numFields; ++f) coffsets[f+1] += coffsets[f];

6136

/* Row indices */

6137

ierr = DMPlexGetCellRefiner_Internal(dmc, &cellRefiner);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6137,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6138

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),6138,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6139

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),6139,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6140

for (r = 0, q = 0; r < numSubcells; ++r) {

6141

/* TODO Map from coarse to fine cells */

6142

ierr = DMPlexGetTransitiveClosure(dmf, point*numSubcells + r, PETSC_TRUE, &numFPoints, &fpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6142,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6143

/* Compress out points not in the section */

6144

ierr = PetscSectionGetChart(fsection, &pStart, &pEnd);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

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

6146

if ((fpoints[p] >= pStart) && (fpoints[p] < pEnd)) {

6147

ierr = PetscSectionGetDof(fsection, fpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6147,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6148

if (!dof) continue;

6149

for (s = 0; s < q; ++s) if (fpoints[p] == ftotpoints[s*2]) break;

6150

if (s < q) continue;

6151

ftotpoints[q*2] = fpoints[p];

6152

ftotpoints[q*2+1] = fpoints[p+1];

6153

++q;

6154

}

6155

}

6156

ierr = DMPlexRestoreTransitiveClosure(dmf, point, 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

}

6158

numFPoints = q;

6159

for (p = 0, numFIndices = 0; p < numFPoints*2; p += 2) {

6160

PetscInt fdof;

6161

6162

ierr = PetscSectionGetDof(fsection, ftotpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6162,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6163

if (!dof) continue;

6164

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

6165

ierr = PetscSectionGetFieldDof(fsection, ftotpoints[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6165,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6166

foffsets[f+1] += fdof;

6167

}

6168

numFIndices += dof;

6169

}

6170

for (f = 1; f < numFields; ++f) foffsets[f+1] += foffsets[f];

6171

6172

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),6172,__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);

6173

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),6173,__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);

6174

if (numFields) {

6175

const PetscInt **permsF[32] = {NULL((void*)0)};

6176

const PetscInt **permsC[32] = {NULL((void*)0)};

6177

6178

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

6179

ierr = PetscSectionGetFieldPointSyms(fsection,f,numFPoints,ftotpoints,&permsF[f],NULL((void*)0));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

ierr = PetscSectionGetFieldPointSyms(csection,f,numCPoints,cpoints,&permsC[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6180,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6181

}

6182

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

6183

ierr = PetscSectionGetOffset(globalFSection, ftotpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6183,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6184

DMPlexGetIndicesPointFields_Internal(fsection, ftotpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, foffsets, PETSC_FALSE, permsF, p, fclperm, findices);

6185

}

6186

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

6187

ierr = PetscSectionGetOffset(globalCSection, cpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6187,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6188

DMPlexGetIndicesPointFields_Internal(csection, cpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, coffsets, PETSC_FALSE, permsC, p, cclperm, cindices);

6189

}

6190

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

6191

ierr = PetscSectionRestoreFieldPointSyms(fsection,f,numFPoints,ftotpoints,&permsF[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6191,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6192

ierr = PetscSectionRestoreFieldPointSyms(csection,f,numCPoints,cpoints,&permsC[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6192,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6193

}

6194

} else {

6195

const PetscInt **permsF = NULL((void*)0);

6196

const PetscInt **permsC = NULL((void*)0);

6197

6198

ierr = PetscSectionGetPointSyms(fsection,numFPoints,ftotpoints,&permsF,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6198,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6199

ierr = PetscSectionGetPointSyms(csection,numCPoints,cpoints,&permsC,NULL((void*)0));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

for (p = 0, off = 0; p < numFPoints; p++) {

6201

const PetscInt *perm = permsF ? permsF[p] : NULL((void*)0);

6202

6203

ierr = PetscSectionGetOffset(globalFSection, ftotpoints[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

DMPlexGetIndicesPoint_Internal(fsection, ftotpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, fclperm, findices);

6205

}

6206

for (p = 0, off = 0; p < numCPoints; p++) {

6207

const PetscInt *perm = permsC ? permsC[p] : NULL((void*)0);

6208

6209

ierr = PetscSectionGetOffset(globalCSection, cpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6209,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6210

DMPlexGetIndicesPoint_Internal(csection, cpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, cclperm, cindices);

6211

}

6212

ierr = PetscSectionRestorePointSyms(fsection,numFPoints,ftotpoints,&permsF,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6212,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6213

ierr = PetscSectionRestorePointSyms(csection,numCPoints,cpoints,&permsC,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6213,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6214

}

6215

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),6215,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6216

ierr = DMPlexRestoreTransitiveClosure(dmc, point, PETSC_TRUE, &numCPoints, &cpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6216,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6217

6218

}

6219

6220

/*@

6221

DMPlexGetHybridBounds - Get the first mesh point of each dimension which is a hybrid

6222

6223

Input Parameter:

6224

. dm - The DMPlex object

6225

6226

Output Parameters:

6227

+ cMax - The first hybrid cell

6228

. fMax - The first hybrid face

6229

. eMax - The first hybrid edge

6230

- vMax - The first hybrid vertex

6231

6232

Level: developer

6233

6234

.seealso DMPlexCreateHybridMesh(), DMPlexSetHybridBounds()

6235

@*/

6236

PetscErrorCode DMPlexGetHybridBounds(DM dm, PetscInt *cMax, PetscInt *fMax, PetscInt *eMax, PetscInt *vMax)

6237

{

6238

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

6239

PetscInt dim;

6240

PetscErrorCode ierr;

6241

6242

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] = 6242; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6243

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6243,__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),6243,
__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),6243,__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),6243,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6244

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6244,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6245

if (dim < 0) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONGSTATE, "DM dimension not yet set")return PetscError(PetscObjectComm((PetscObject)dm),6245,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",73,PETSC_ERROR_INITIAL
,"DM dimension not yet set");

6246

if (cMax) *cMax = mesh->hybridPointMax[dim];

6247

if (fMax) *fMax = mesh->hybridPointMax[PetscMax(dim-1,0)(((dim-1)<(0)) ? (0) : (dim-1))];

6248

if (eMax) *eMax = mesh->hybridPointMax[1];

6249

if (vMax) *vMax = mesh->hybridPointMax[0];

6250

6251

}

6252

6253

static PetscErrorCode DMPlexCreateDimStratum(DM dm, DMLabel depthLabel, DMLabel dimLabel, PetscInt d, PetscInt dMax)

6254

{

6255

IS is, his;

6256

PetscInt first = 0, stride;

6257

PetscBool isStride;

6258

PetscErrorCode ierr;

6259

6260

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] = 6260; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6261

ierr = DMLabelGetStratumIS(depthLabel, d, &is);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6261,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6262

ierr = PetscObjectTypeCompare((PetscObject) is, ISSTRIDE"stride", &isStride);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6262,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6263

if (isStride) {

6264

ierr = ISStrideGetInfo(is, &first, &stride);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6264,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6265

}

6266

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),6266,__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);

6267

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),6267,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6268

ierr = DMLabelSetStratumIS(dimLabel, d, his);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6268,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6269

ierr = ISDestroy(&his);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

ierr = ISDestroy(&is);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6270,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6271

6272

}

6273

6274

/*@

6275

DMPlexSetHybridBounds - Set the first mesh point of each dimension which is a hybrid

6276

6277

Input Parameters:

6278

. dm - The DMPlex object

6279

. cMax - The first hybrid cell

6280

. fMax - The first hybrid face

6281

. eMax - The first hybrid edge

6282

- vMax - The first hybrid vertex

6283

6284

Level: developer

6285

6286

.seealso DMPlexCreateHybridMesh(), DMPlexGetHybridBounds()

6287

@*/

6288

PetscErrorCode DMPlexSetHybridBounds(DM dm, PetscInt cMax, PetscInt fMax, PetscInt eMax, PetscInt vMax)

6289

{

6290

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

6291

PetscInt dim;

6292

PetscErrorCode ierr;

6293

6294

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] = 6294; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6295

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6295,__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),6295,
__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),6295,__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),6295,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6296

ierr = DMGetDimension(dm, &dim);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 (dim < 0) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONGSTATE, "DM dimension not yet set")return PetscError(PetscObjectComm((PetscObject)dm),6297,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",73,PETSC_ERROR_INITIAL
,"DM dimension not yet set");

6298

if (cMax >= 0) mesh->hybridPointMax[dim] = cMax;

6299

if (fMax >= 0) mesh->hybridPointMax[PetscMax(dim-1,0)(((dim-1)<(0)) ? (0) : (dim-1))] = fMax;

6300

if (eMax >= 0) mesh->hybridPointMax[1] = eMax;

6301

if (vMax >= 0) mesh->hybridPointMax[0] = vMax;

6302

6303

}

6304

6305

/*@C

6306

DMPlexGetVTKCellHeight - Returns the height in the DAG used to determine which points are cells (normally 0)

6307

6308

Input Parameter:

6309

. dm - The DMPlex object

6310

6311

Output Parameter:

6312

. cellHeight - The height of a cell

6313

6314

Level: developer

6315

6316

.seealso DMPlexSetVTKCellHeight()

6317

@*/

6318

PetscErrorCode DMPlexGetVTKCellHeight(DM dm, PetscInt *cellHeight)

6319

{

6320

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

6321

6322

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] = 6322; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6323

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6323,__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),6323,
__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),6323,__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),6323,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6324

PetscValidPointer(cellHeight, 2)do { if (!cellHeight) return PetscError(((MPI_Comm)0x44000001
),6324,__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),6324,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

6325

*cellHeight = mesh->vtkCellHeight;

6326

6327

}

6328

6329

/*@C

6330

DMPlexSetVTKCellHeight - Sets the height in the DAG used to determine which points are cells (normally 0)

6331

6332

Input Parameters:

6333

+ dm - The DMPlex object

6334

- cellHeight - The height of a cell

6335

6336

Level: developer

6337

6338

.seealso DMPlexGetVTKCellHeight()

6339

@*/

6340

PetscErrorCode DMPlexSetVTKCellHeight(DM dm, PetscInt cellHeight)

6341

{

6342

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

6343

6344

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] = 6344; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6345

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6345,__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),6345,
__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),6345,__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),6345,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6346

mesh->vtkCellHeight = cellHeight;

6347

6348

}

6349

6350

/* We can easily have a form that takes an IS instead */

6351

PetscErrorCode DMPlexCreateNumbering_Internal(DM dm, PetscInt pStart, PetscInt pEnd, PetscInt shift, PetscInt *globalSize, PetscSF sf, IS *numbering)

6352

{

6353

PetscSection section, globalSection;

6354

PetscInt *numbers, p;

6355

PetscErrorCode ierr;

6356

6357

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] = 6357; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6358

ierr = PetscSectionCreate(PetscObjectComm((PetscObject)dm), &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6358,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6359

ierr = PetscSectionSetChart(section, pStart, pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6359,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6360

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

6361

ierr = PetscSectionSetDof(section, p, 1);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

ierr = PetscSectionSetUp(section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6363,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6364

ierr = PetscSectionCreateGlobalSection(section, sf, PETSC_FALSE, PETSC_FALSE, &globalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6364,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6365

ierr = PetscMalloc1(pEnd - pStart, &numbers)PetscMallocA(1,PETSC_FALSE,6365,__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),6365,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6366

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

6367

ierr = PetscSectionGetOffset(globalSection, p, &numbers[p-pStart]);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

if (numbers[p-pStart] < 0) numbers[p-pStart] -= shift;

6369

else numbers[p-pStart] += shift;

6370

}

6371

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),6371,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6372

if (globalSize) {

6373

PetscLayout layout;

6374

ierr = PetscSectionGetPointLayout(PetscObjectComm((PetscObject) dm), globalSection, &layout);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6374,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6375

ierr = PetscLayoutGetSize(layout, globalSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6375,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6376

ierr = PetscLayoutDestroy(&layout);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6376,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6377

}

6378

ierr = PetscSectionDestroy(&section);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

ierr = PetscSectionDestroy(&globalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6379,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6380

6381

}

6382

6383

PetscErrorCode DMPlexCreateCellNumbering_Internal(DM dm, PetscBool includeHybrid, IS *globalCellNumbers)

6384

{

6385

PetscInt cellHeight, cStart, cEnd, cMax;

6386

PetscErrorCode ierr;

6387

6388

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] = 6388; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6389

ierr = DMPlexGetVTKCellHeight(dm, &cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6389,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6390

ierr = DMPlexGetHeightStratum(dm, cellHeight, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6390,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6391

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),6391,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6392

if (cMax >= 0 && !includeHybrid) cEnd = PetscMin(cEnd, cMax)(((cEnd)<(cMax)) ? (cEnd) : (cMax));

6393

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),6393,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6394

6395

}

6396

6397

/*@

6398

DMPlexGetCellNumbering - Get a global cell numbering for all cells on this process

6399

6400

Input Parameter:

6401

. dm - The DMPlex object

6402

6403

Output Parameter:

6404

. globalCellNumbers - Global cell numbers for all cells on this process

6405

6406

Level: developer

6407

6408

.seealso DMPlexGetVertexNumbering()

6409

@*/

6410

PetscErrorCode DMPlexGetCellNumbering(DM dm, IS *globalCellNumbers)

6411

{

6412

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

6413

PetscErrorCode ierr;

6414

6415

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] = 6415; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6416

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6416,__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),6416,
__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),6416,__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),6416,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6417

if (!mesh->globalCellNumbers) {ierr = DMPlexCreateCellNumbering_Internal(dm, PETSC_FALSE, &mesh->globalCellNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6417,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6418

*globalCellNumbers = mesh->globalCellNumbers;

6419

6420

}

6421

6422

PetscErrorCode DMPlexCreateVertexNumbering_Internal(DM dm, PetscBool includeHybrid, IS *globalVertexNumbers)

6423

{

6424

PetscInt vStart, vEnd, vMax;

6425

PetscErrorCode ierr;

6426

6427

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] = 6427; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6428

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6428,__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),6428,
__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),6428,__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),6428,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6429

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6429,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6430

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),6430,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6431

if (vMax >= 0 && !includeHybrid) vEnd = PetscMin(vEnd, vMax)(((vEnd)<(vMax)) ? (vEnd) : (vMax));

6432

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),6432,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6433

6434

}

6435

6436

/*@

6437

DMPlexGetVertexNumbering - Get a global certex numbering for all vertices on this process

6438

6439

Input Parameter:

6440

. dm - The DMPlex object

6441

6442

Output Parameter:

6443

. globalVertexNumbers - Global vertex numbers for all vertices on this process

6444

6445

Level: developer

6446

6447

.seealso DMPlexGetCellNumbering()

6448

@*/

6449

PetscErrorCode DMPlexGetVertexNumbering(DM dm, IS *globalVertexNumbers)

6450

{

6451

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

6452

PetscErrorCode ierr;

6453

6454

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] = 6454; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6455

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6455,__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),6455,
__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),6455,__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),6455,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6456

if (!mesh->globalVertexNumbers) {ierr = DMPlexCreateVertexNumbering_Internal(dm, PETSC_FALSE, &mesh->globalVertexNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6456,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6457

*globalVertexNumbers = mesh->globalVertexNumbers;

6458

6459

}

6460

6461

/*@

6462

DMPlexCreatePointNumbering - Create a global numbering for all points on this process

6463

6464

Input Parameter:

6465

. dm - The DMPlex object

6466

6467

Output Parameter:

6468

. globalPointNumbers - Global numbers for all points on this process

6469

6470

Level: developer

6471

6472

.seealso DMPlexGetCellNumbering()

6473

@*/

6474

PetscErrorCode DMPlexCreatePointNumbering(DM dm, IS *globalPointNumbers)

6475

{

6476

IS nums[4];

6477

PetscInt depths[4], gdepths[4], starts[4];

6478

PetscInt depth, d, shift = 0;

6479

PetscErrorCode ierr;

6480

6481

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] = 6481; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6482

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6482,__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),6482,
__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),6482,__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),6482,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6483

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6483,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6484

/* For unstratified meshes use dim instead of depth */

6485

if (depth < 0) {ierr = DMGetDimension(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6485,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6486

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

6487

PetscInt end;

6488

6489

depths[d] = depth-d;

6490

ierr = DMPlexGetDepthStratum(dm, depths[d], &starts[d], &end);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6490,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6491

if (!(starts[d]-end)) { starts[d] = depths[d] = -1; }

6492

}

6493

ierr = PetscSortIntWithArray(depth+1, starts, depths);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6493,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6494

ierr = MPIU_Allreduce(depths, gdepths, depth+1, MPIU_INT, MPI_MAX, PetscObjectComm((PetscObject) dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject) dm)
,depth+1,6494,__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),6494,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6495

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

6496

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),6496,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"Expected depth %D, found %D",depths[
d],gdepths[d]);

6497

}

6498

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

6499

PetscInt pStart, pEnd, gsize;

6500

6501

ierr = DMPlexGetDepthStratum(dm, gdepths[d], &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6501,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6502

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),6502,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6503

shift += gsize;

6504

}

6505

ierr = ISConcatenate(PetscObjectComm((PetscObject) dm), depth+1, nums, globalPointNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6505,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6506

for (d = 0; d <= depth; ++d) {ierr = ISDestroy(&nums[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6506,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6507

6508

}

6509

6510

6511

/*@

6512

DMPlexCreateRankField - Create a cell field whose value is the rank of the owner

6513

6514

Input Parameter:

6515

. dm - The DMPlex object

6516

6517

Output Parameter:

6518

. ranks - The rank field

6519

6520

Options Database Keys:

6521

. -dm_partition_view - Adds the rank field into the DM output from -dm_view using the same viewer

6522

6523

Level: intermediate

6524

6525

.seealso: DMView()

6526

@*/

6527

PetscErrorCode DMPlexCreateRankField(DM dm, Vec *ranks)

6528

{

6529

DM rdm;

6530

PetscFE fe;

6531

PetscScalar *r;

6532

PetscMPIInt rank;

6533

PetscInt dim, cStart, cEnd, c;

6534

PetscErrorCode ierr;

6535

6536

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] = 6536; petscstack->
petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6537

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6537,__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),6537,
__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),6537,__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),6537,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6538

PetscValidPointer(ranks, 2)do { if (!ranks) return PetscError(((MPI_Comm)0x44000001),6538
,__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),6538,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

6539

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject) dm), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6539,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6540

ierr = DMClone(dm, &rdm);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

ierr = DMGetDimension(rdm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6541,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6542

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),6542,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6543

ierr = PetscObjectSetName((PetscObject) fe, "rank");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 = DMSetField(rdm, 0, NULL((void*)0), (PetscObject) fe);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 = PetscFEDestroy(&fe);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

ierr = DMCreateDS(rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6546,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6547

ierr = DMPlexGetHeightStratum(rdm, 0, &cStart, &cEnd);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 = DMCreateGlobalVector(rdm, ranks);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

ierr = PetscObjectSetName((PetscObject) *ranks, "partition");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6549,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6550

ierr = VecGetArray(*ranks, &r);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6550,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6551

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

6552

PetscScalar *lr;

6553

6554

ierr = DMPlexPointGlobalRef(rdm, c, r, &lr);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6554,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6555

*lr = rank;

6556

}

6557

ierr = VecRestoreArray(*ranks, &r);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6557,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6558

ierr = DMDestroy(&rdm);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

6560

}

6561

6562

/*@

6563

DMPlexCreateLabelField - Create a cell field whose value is the label value for that cell

6564

6565

Input Parameters:

6566

+ dm - The DMPlex

6567

- label - The DMLabel

6568

6569

Output Parameter:

6570

. val - The label value field

6571

6572

Options Database Keys:

6573

. -dm_label_view - Adds the label value field into the DM output from -dm_view using the same viewer

6574

6575

Level: intermediate

6576

6577

.seealso: DMView()

6578

@*/

6579

PetscErrorCode DMPlexCreateLabelField(DM dm, DMLabel label, Vec *val)

6580

{

6581

DM rdm;

6582

PetscFE fe;

6583

PetscScalar *v;

6584

PetscInt dim, cStart, cEnd, c;

6585

PetscErrorCode ierr;

6586

6587

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] = 6587; petscstack->
petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6588

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6588,__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),6588,
__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),6588,__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),6588,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6589

PetscValidPointer(label, 2)do { if (!label) return PetscError(((MPI_Comm)0x44000001),6589
,__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),6589,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

6590

PetscValidPointer(val, 3)do { if (!val) return PetscError(((MPI_Comm)0x44000001),6590,
__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),6590,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

6591

ierr = DMClone(dm, &rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6591,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6592

ierr = DMGetDimension(rdm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6592,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6593

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),6593,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6594

ierr = PetscObjectSetName((PetscObject) fe, "label_value");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6594,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6595

ierr = DMSetField(rdm, 0, NULL((void*)0), (PetscObject) fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6595,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6596

ierr = PetscFEDestroy(&fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6596,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6597

ierr = DMCreateDS(rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6597,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6598

ierr = DMPlexGetHeightStratum(rdm, 0, &cStart, &cEnd);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 = DMCreateGlobalVector(rdm, val);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

ierr = PetscObjectSetName((PetscObject) *val, "label_value");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6600,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6601

ierr = VecGetArray(*val, &v);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

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

6603

PetscScalar *lv;

6604

PetscInt cval;

6605

6606

ierr = DMPlexPointGlobalRef(rdm, c, v, &lv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6606,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6607

ierr = DMLabelGetValue(label, c, &cval);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6607,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6608

*lv = cval;

6609

}

6610

ierr = VecRestoreArray(*val, &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6610,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6611

ierr = DMDestroy(&rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6611,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6612

6613

}

6614

6615

/*@

6616

DMPlexCheckSymmetry - Check that the adjacency information in the mesh is symmetric.

6617

6618

Input Parameter:

6619

. dm - The DMPlex object

6620

6621

Note: This is a useful diagnostic when creating meshes programmatically.

6622

6623

Level: developer

6624

6625

.seealso: DMCreate(), DMPlexCheckSkeleton(), DMPlexCheckFaces()

6626

@*/

6627

PetscErrorCode DMPlexCheckSymmetry(DM dm)

6628

{

6629

PetscSection coneSection, supportSection;

6630

const PetscInt *cone, *support;

6631

PetscInt coneSize, c, supportSize, s;

6632

PetscInt pStart, pEnd, p, pp, csize, ssize;

6633

PetscBool storagecheck = PETSC_TRUE;

6634

PetscErrorCode ierr;

6635

6636

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] = 6636; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6637

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6637,__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),6637,
__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),6637,__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),6637,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6638

ierr = DMPlexGetConeSection(dm, &coneSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6638,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6639

ierr = DMPlexGetSupportSection(dm, &supportSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6639,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6640

/* Check that point p is found in the support of its cone points, and vice versa */

6641

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6641,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6642

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

6643

ierr = DMPlexGetConeSize(dm, p, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6643,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6644

ierr = DMPlexGetCone(dm, p, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6644,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6645

for (c = 0; c < coneSize; ++c) {

6646

PetscBool dup = PETSC_FALSE;

6647

PetscInt d;

6648

for (d = c-1; d >= 0; --d) {

6649

if (cone[c] == cone[d]) {dup = PETSC_TRUE; break;}

6650

}

6651

ierr = DMPlexGetSupportSize(dm, cone[c], &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6651,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6652

ierr = DMPlexGetSupport(dm, cone[c], &support);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 (s = 0; s < supportSize; ++s) {

6654

if (support[s] == p) break;

6655

}

6656

if ((s >= supportSize) || (dup && (support[s+1] != p))) {

6657

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),6657,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6658

for (s = 0; s < coneSize; ++s) {

6659

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%D, ", cone[s]);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

}

6661

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6661,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6662

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),6662,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6663

for (s = 0; s < supportSize; ++s) {

6664

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%D, ", support[s]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6664,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6665

}

6666

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6666,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6667

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),6667,__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]);

6668

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),6668,__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]);

6669

}

6670

}

6671

ierr = DMPlexGetTreeParent(dm, p, &pp, NULL((void*)0));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

if (p != pp) { storagecheck = PETSC_FALSE; continue; }

6673

ierr = DMPlexGetSupportSize(dm, p, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6673,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6674

ierr = DMPlexGetSupport(dm, p, &support);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 (s = 0; s < supportSize; ++s) {

6676

ierr = DMPlexGetConeSize(dm, support[s], &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6676,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6677

ierr = DMPlexGetCone(dm, support[s], &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6677,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6678

for (c = 0; c < coneSize; ++c) {

6679

ierr = DMPlexGetTreeParent(dm, cone[c], &pp, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6679,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6680

if (cone[c] != pp) { c = 0; break; }

6681

if (cone[c] == p) break;

6682

}

6683

if (c >= coneSize) {

6684

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),6684,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6685

for (c = 0; c < supportSize; ++c) {

6686

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%D, ", support[c]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6686,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6687

}

6688

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6688,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6689

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),6689,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6690

for (c = 0; c < coneSize; ++c) {

6691

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%D, ", cone[c]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6691,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6692

}

6693

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6693,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6694

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),6694,__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]);

6695

}

6696

}

6697

}

6698

if (storagecheck) {

6699

ierr = PetscSectionGetStorageSize(coneSection, &csize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6699,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6700

ierr = PetscSectionGetStorageSize(supportSection, &ssize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6700,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6701

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),6701,__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);

6702

}

6703

6704

}

6705

6706

/*@

6707

DMPlexCheckSkeleton - Check that each cell has the correct number of vertices

6708

6709

Input Parameters:

6710

+ dm - The DMPlex object

6711

- cellHeight - Normally 0

6712

6713

Note: This is a useful diagnostic when creating meshes programmatically.

6714

Currently applicable only to homogeneous simplex or tensor meshes.

6715

6716

Level: developer

6717

6718

.seealso: DMCreate(), DMPlexCheckSymmetry(), DMPlexCheckFaces()

6719

@*/

6720

PetscErrorCode DMPlexCheckSkeleton(DM dm, PetscInt cellHeight)

6721

{

6722

PetscInt dim, numCorners, numHybridCorners, vStart, vEnd, cStart, cEnd, cMax, c;

6723

PetscBool isSimplex = PETSC_FALSE;

6724

PetscErrorCode ierr;

6725

6726

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] = 6726; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6727

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6727,__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),6727,
__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),6727,__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),6727,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6728

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6728,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6729

ierr = DMPlexGetHeightStratum(dm, cellHeight, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6729,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6730

if (cStart < cEnd) {

6731

ierr = DMPlexGetConeSize(dm, cStart, &c);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6731,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6732

isSimplex = c == dim+1 ? PETSC_TRUE : PETSC_FALSE;

6733

}

6734

switch (dim) {

6735

case 1: numCorners = isSimplex ? 2 : 2; numHybridCorners = isSimplex ? 2 : 2; break;

6736

case 2: numCorners = isSimplex ? 3 : 4; numHybridCorners = isSimplex ? 4 : 4; break;

6737

case 3: numCorners = isSimplex ? 4 : 8; numHybridCorners = isSimplex ? 6 : 8; break;

6738

default:

6739

SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_OUTOFRANGE, "Cannot handle meshes of dimension %D", dim)return PetscError(PetscObjectComm((PetscObject) dm),6739,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Cannot handle meshes of dimension %D",dim);

6740

}

6741

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6741,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6742

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),6742,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6743

cMax = cMax >= 0 ? cMax : cEnd;

6744

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

6745

PetscInt *closure = NULL((void*)0), closureSize, cl, coneSize = 0;

6746

6747

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6747,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6748

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

6749

const PetscInt p = closure[cl];

6750

if ((p >= vStart) && (p < vEnd)) ++coneSize;

6751

}

6752

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6752,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6753

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),6753,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Cell %D has %D vertices != %D",c,coneSize
,numCorners);

6754

}

6755

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

6756

PetscInt *closure = NULL((void*)0), closureSize, cl, coneSize = 0;

6757

6758

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6758,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6759

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

6760

const PetscInt p = closure[cl];

6761

if ((p >= vStart) && (p < vEnd)) ++coneSize;

6762

}

6763

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);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

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),6764,__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);

6765

}

6766

6767

}

6768

6769

/*@

6770

DMPlexCheckFaces - Check that the faces of each cell give a vertex order this is consistent with what we expect from the cell type

6771

6772

Input Parameters:

6773

+ dm - The DMPlex object

6774

- cellHeight - Normally 0

6775

6776

Note: This is a useful diagnostic when creating meshes programmatically.

6777

6778

Level: developer

6779

6780

.seealso: DMCreate(), DMPlexCheckSymmetry(), DMPlexCheckSkeleton()

6781

@*/

6782

PetscErrorCode DMPlexCheckFaces(DM dm, PetscInt cellHeight)

6783

{

6784

PetscInt pMax[4];

6785

PetscInt dim, depth, vStart, vEnd, cStart, cEnd, c, h;

6786

PetscErrorCode ierr;

6787

6788

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] = 6788; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6789

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6789,__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),6789,
__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),6789,__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),6789,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6790

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6790,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6791

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6791,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6792

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6792,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6793

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),6793,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6794

for (h = cellHeight; h < PetscMin(depth, dim)(((depth)<(dim)) ? (depth) : (dim)); ++h) {

6795

ierr = DMPlexGetHeightStratum(dm, h, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6795,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6796

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

6797

const PetscInt *cone, *ornt, *faces;

6798

PetscInt numFaces, faceSize, coneSize,f;

6799

PetscInt *closure = NULL((void*)0), closureSize, cl, numCorners = 0;

6800

6801

if (pMax[dim-h] >= 0 && c >= pMax[dim-h]) continue;

6802

ierr = DMPlexGetConeSize(dm, c, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6802,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6803

ierr = DMPlexGetCone(dm, c, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6803,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6804

ierr = DMPlexGetConeOrientation(dm, c, &ornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6804,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6805

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6805,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6806

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

6807

const PetscInt p = closure[cl];

6808

if ((p >= vStart) && (p < vEnd)) closure[numCorners++] = p;

6809

}

6810

ierr = DMPlexGetRawFaces_Internal(dm, dim-h, numCorners, closure, &numFaces, &faceSize, &faces);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

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),6811,__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);

6812

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

6813

PetscInt *fclosure = NULL((void*)0), fclosureSize, cl, fnumCorners = 0, v;

6814

6815

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),6815,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6816

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

6817

const PetscInt p = fclosure[cl];

6818

if ((p >= vStart) && (p < vEnd)) fclosure[fnumCorners++] = p;

6819

}

6820

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),6820,__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);

6821

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

6822

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),6822,__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]);

6823

}

6824

ierr = DMPlexRestoreTransitiveClosure(dm, cone[f], PETSC_TRUE, &fclosureSize, &fclosure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6824,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6825

}

6826

ierr = DMPlexRestoreFaces_Internal(dm, dim, c, &numFaces, &faceSize, &faces);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

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6827,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6828

}

6829

}

6830

6831

}

6832

6833

/*@

6834

DMPlexCheckGeometry - Check the geometry of mesh cells

6835

6836

Input Parameter:

6837

. dm - The DMPlex object

6838

6839

Note: This is a useful diagnostic when creating meshes programmatically.

6840

6841

Level: developer

6842

6843

.seealso: DMCreate(), DMCheckSymmetry(), DMCheckSkeleton(), DMCheckFaces()

6844

@*/

6845

PetscErrorCode DMPlexCheckGeometry(DM dm)

6846

{

6847

PetscReal detJ, J[9], refVol = 1.0;

6848

PetscReal vol;

6849

PetscInt dim, depth, d, cStart, cEnd, c;

6850

PetscErrorCode ierr;

6851

6852

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] = 6852; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6853

ierr = DMGetDimension(dm, &dim);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

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6854,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6855

for (d = 0; d < dim; ++d) refVol *= 2.0;

6856

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6856,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6857

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

6858

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),6858,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6859

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),6859,__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);

6860

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),6860,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6861

if (depth > 1) {

6862

ierr = DMPlexComputeCellGeometryFVM(dm, c, &vol, NULL((void*)0), NULL((void*)0));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

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),6863,__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);

6864

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),6864,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6865

}

6866

}

6867

6868

}

6869

6870

static PetscErrorCode DMPlexAreAllConePointsInArray_Private(DM dm, PetscInt p, PetscInt npoints, const PetscInt *points, PetscInt *missingPoint)

6871

{

6872

PetscInt i,l,n;

6873

const PetscInt *cone;

6874

PetscErrorCode ierr;

6875

6876

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] = 6876; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6877

*missingPoint = -1;

6878

ierr = DMPlexGetConeSize(dm, p, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6878,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6879

ierr = DMPlexGetCone(dm, p, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6879,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6880

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

6881

ierr = PetscFindInt(cone[i], npoints, points, &l);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6881,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6882

if (l < 0) {

6883

*missingPoint = cone[i];

6884

break;

6885

}

6886

}

6887

6888

}

6889

6890

/*@

6891

DMPlexCheckPointSF - Check that several sufficient conditions are met for the point SF of this plex.

6892

6893

Input Parameters:

6894

. dm - The DMPlex object

6895

6896

Note: This is mainly intended for debugging/testing purposes.

6897

6898

Level: developer

6899

6900

.seealso: DMGetPointSF(), DMPlexCheckSymmetry(), DMPlexCheckSkeleton(), DMPlexCheckFaces()

6901

@*/

6902

PetscErrorCode DMPlexCheckPointSF(DM dm)

6903

{

6904

PetscSF sf;

6905

PetscInt d,depth,i,nleaves,p,plo,phi,missingPoint;

6906

const PetscInt *locals;

6907

PetscErrorCode ierr;

6908

6909

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] = 6909; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6910

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6910,__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),6910,
__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),6910,__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),6910,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6911

ierr = DMPlexGetDepth(dm, &depth);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

ierr = DMGetPointSF(dm, &sf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6912,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6913

ierr = PetscSFGetGraph(sf, NULL((void*)0), &nleaves, &locals, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6913,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6914

6915

/* 1) check there are no faces in 2D, cells in 3D, in interface */

6916

ierr = DMPlexGetVTKCellHeight(dm, &d);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

ierr = DMPlexGetHeightStratum(dm, d, &plo, &phi);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6917,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6918

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

6919

p = locals[i];

6920

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),6920,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"point SF contains %d which is a cell"
,p);

6921

}

6922

6923

/* 2) if some point is in interface, then all its cone points must be also in interface */

6924

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

6925

p = locals[i];

6926

ierr = DMPlexAreAllConePointsInArray_Private(dm, p, nleaves, locals, &missingPoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6926,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6927

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),6927,__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);

6928

}

6929

6930

}

6931

6932

typedef struct cell_stats

6933

{

6934

PetscReal min, max, sum, squaresum;

6935

PetscInt count;

6936

} cell_stats_t;

6937

6938

static void cell_stats_reduce(void *a, void *b, int * len, MPI_Datatype *datatype)

6939

{

6940

PetscInt i, N = *len;

6941

6942

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

6943

cell_stats_t *A = (cell_stats_t *) a;

6944

cell_stats_t *B = (cell_stats_t *) b;

6945

6946

B->min = PetscMin(A->min,B->min)(((A->min)<(B->min)) ? (A->min) : (B->min));

6947

B->max = PetscMax(A->max,B->max)(((A->max)<(B->max)) ? (B->max) : (A->max));

6948

B->sum += A->sum;

6949

B->squaresum += A->squaresum;

6950

B->count += A->count;

6951

}

6952

}

6953

6954

/*@

6955

DMPlexCheckCellShape - Checks the Jacobian of the mapping and computes some minimal statistics.

6956

6957

Input Parameters:

6958

+ dm - The DMPlex object

6959

- output - If true, statistics will be displayed on stdout

6960

6961

Note: This is mainly intended for debugging/testing purposes.

6962

6963

Level: developer

6964

6965

.seealso: DMPlexCheckSymmetry(), DMPlexCheckSkeleton(), DMPlexCheckFaces()

6966

@*/

6967

PetscErrorCode DMPlexCheckCellShape(DM dm, PetscBool output)

6968

{

6969

PetscMPIInt rank,size;

6970

PetscInt dim, c, cStart, cEnd, cMax, count = 0;

6971

cell_stats_t stats, globalStats;

6972

PetscReal *J, *invJ, min = 0, max = 0, mean = 0, stdev = 0;

6973

MPI_Comm comm = PetscObjectComm((PetscObject)dm);

6974

DM dmCoarse;

6975

PetscErrorCode ierr;

6976

6977

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] = 6977; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6978

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6978,__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),6978,
__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),6978,__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),6978,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6979

stats.min = PETSC_MAX_REAL1.7976931348623157e+308;

6980

stats.max = PETSC_MIN_REAL(-1.7976931348623157e+308);

6981

stats.sum = stats.squaresum = 0.;

6982

stats.count = 0;

6983

6984

ierr = DMGetCoordinateDim(dm,&dim);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

ierr = PetscMalloc2(dim * dim, &J, dim * dim, &invJ)PetscMallocA(2,PETSC_FALSE,6985,__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),6985,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6986

ierr = DMPlexGetHeightStratum(dm,0,&cStart,&cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6986,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6987

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),6987,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6988

cMax = cMax < 0 ? cEnd : cMax;

6989

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

6990

PetscInt i;

6991

PetscReal frobJ = 0., frobInvJ = 0., cond2, cond, detJ;

6992

6993

ierr = DMPlexComputeCellGeometryAffineFEM(dm,c,NULL((void*)0),J,invJ,&detJ);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

if (detJ < 0.0) SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Mesh cell %D is inverted", c)return PetscError(((MPI_Comm)0x44000001),6994,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Mesh cell %D is inverted",c);

6995

for (i = 0; i < dim * dim; i++) {

6996

frobJ += J[i] * J[i];

6997

frobInvJ += invJ[i] * invJ[i];

6998

}

6999

cond2 = frobJ * frobInvJ;

7000

cond = PetscSqrtReal(cond2)sqrt(cond2);

7001

7002

stats.min = PetscMin(stats.min,cond)(((stats.min)<(cond)) ? (stats.min) : (cond));

7003

stats.max = PetscMax(stats.max,cond)(((stats.max)<(cond)) ? (cond) : (stats.max));

7004

stats.sum += cond;

7005

stats.squaresum += cond2;

7006

stats.count++;

7007

}

7008

7009

ierr = MPI_Comm_size(comm,&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7009,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7010

if (size > 1) {

7011

PetscMPIInt blockLengths[2] = {4,1};

7012

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)};

7013

MPI_Datatype blockTypes[2] = {MPIU_REAL((MPI_Datatype)0x4c00080b),MPIU_INT((MPI_Datatype)0x4c000405)}, statType;

7014

MPI_Op statReduce;

7015

7016

ierr = MPI_Type_create_struct(2,blockLengths,blockOffsets,blockTypes,&statType);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7016,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7017

ierr = MPI_Type_commit(&statType);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7017,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7018

ierr = MPI_Op_create(cell_stats_reduce, PETSC_TRUE, &statReduce);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7018,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7019

ierr = MPI_Reduce(&stats,&globalStats,1,statType,statReduce,0,comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7019,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7020

ierr = MPI_Op_free(&statReduce);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7020,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7021

ierr = MPI_Type_free(&statType);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7021,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7022

} else {

7023

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),7023,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7024

}

7025

7026

ierr = MPI_Comm_rank(comm,&rank);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

if (!rank) {

7028

count = globalStats.count;

7029

min = globalStats.min;

7030

max = globalStats.max;

7031

mean = globalStats.sum / globalStats.count;

7032

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;

7033

}

7034

7035

if (output) {

7036

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),7036,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7037

}

7038

ierr = PetscFree2(J,invJ)PetscFreeA(2,7038,__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),7038,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7039

7040

ierr = DMGetCoarseDM(dm,&dmCoarse);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7040,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7041

if (dmCoarse) {

7042

PetscBool isplex;

7043

7044

ierr = PetscObjectTypeCompare((PetscObject)dmCoarse,DMPLEX"plex",&isplex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7044,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7045

if (isplex) {

7046

ierr = DMPlexCheckCellShape(dmCoarse,output);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7046,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7047

}

7048

}

7049

7050

}

7051

7052

/* Pointwise interpolation

7053

Just code FEM for now

7054

u^f = I u^c

7055

sum_k u^f_k phi^f_k = I sum_j u^c_j phi^c_j

7056

u^f_i = sum_j psi^f_i I phi^c_j u^c_j

7057

I_{ij} = psi^f_i phi^c_j

7058

7059

PetscErrorCode DMCreateInterpolation_Plex(DM dmCoarse, DM dmFine, Mat *interpolation, Vec *scaling)

7060

{

7061

PetscSection gsc, gsf;

7062

PetscInt m, n;

7063

void *ctx;

7064

DM cdm;

7065

PetscBool regular, ismatis;

7066

PetscErrorCode ierr;

7067

7068

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] = 7068; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7069

ierr = DMGetGlobalSection(dmFine, &gsf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7069,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7070

ierr = PetscSectionGetConstrainedStorageSize(gsf, &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7070,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7071

ierr = DMGetGlobalSection(dmCoarse, &gsc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7071,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7072

ierr = PetscSectionGetConstrainedStorageSize(gsc, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7072,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7073

7074

ierr = PetscStrcmp(dmCoarse->mattype, MATIS"is", &ismatis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7074,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7075

ierr = MatCreate(PetscObjectComm((PetscObject) dmCoarse), interpolation);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7075,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7076

ierr = MatSetSizes(*interpolation, m, n, PETSC_DETERMINE-1, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7076,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7077

ierr = MatSetType(*interpolation, ismatis ? MATAIJ"aij" : dmCoarse->mattype);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7077,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7078

ierr = DMGetApplicationContext(dmFine, &ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7078,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7079

7080

ierr = DMGetCoarseDM(dmFine, &cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7080,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7081

ierr = DMPlexGetRegularRefinement(dmFine, &regular);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7081,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7082

if (regular && cdm == dmCoarse) {ierr = DMPlexComputeInterpolatorNested(dmCoarse, dmFine, *interpolation, ctx);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

else {ierr = DMPlexComputeInterpolatorGeneral(dmCoarse, dmFine, *interpolation, ctx);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 = MatViewFromOptions(*interpolation, NULL((void*)0), "-interp_mat_view");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

if (scaling) {

7086

/* Use naive scaling */

7087

ierr = DMCreateInterpolationScale(dmCoarse, dmFine, *interpolation, scaling);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

}

7089

7090

}

7091

7092

PetscErrorCode DMCreateInjection_Plex(DM dmCoarse, DM dmFine, Mat *mat)

7093

{

7094

PetscErrorCode ierr;

7095

VecScatter ctx;

7096

7097

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] = 7097; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7098

ierr = DMPlexComputeInjectorFEM(dmCoarse, dmFine, &ctx, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7098,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7099

ierr = MatCreateScatter(PetscObjectComm((PetscObject)ctx), ctx, mat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7099,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7100

ierr = VecScatterDestroy(&ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7100,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7101

7102

}

7103

7104

PetscErrorCode DMCreateMassMatrix_Plex(DM dmCoarse, DM dmFine, Mat *mass)

7105

{

7106

PetscSection gsc, gsf;

7107

PetscInt m, n;

7108

void *ctx;

7109

DM cdm;

7110

PetscBool regular;

7111

PetscErrorCode ierr;

7112

7113

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] = 7113; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7114

ierr = DMGetGlobalSection(dmFine, &gsf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7114,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7115

ierr = PetscSectionGetConstrainedStorageSize(gsf, &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7115,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7116

ierr = DMGetGlobalSection(dmCoarse, &gsc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7116,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7117

ierr = PetscSectionGetConstrainedStorageSize(gsc, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7117,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7118

7119

ierr = MatCreate(PetscObjectComm((PetscObject) dmCoarse), mass);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7119,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7120

ierr = MatSetSizes(*mass, m, n, PETSC_DETERMINE-1, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7120,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7121

ierr = MatSetType(*mass, dmCoarse->mattype);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7121,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7122

ierr = DMGetApplicationContext(dmFine, &ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7122,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7123

7124

ierr = DMGetCoarseDM(dmFine, &cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7124,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7125

ierr = DMPlexGetRegularRefinement(dmFine, &regular);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7125,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7126

if (regular && cdm == dmCoarse) {ierr = DMPlexComputeMassMatrixNested(dmCoarse, dmFine, *mass, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7126,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7127

else {ierr = DMPlexComputeMassMatrixGeneral(dmCoarse, dmFine, *mass, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7127,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7128

ierr = MatViewFromOptions(*mass, NULL((void*)0), "-mass_mat_view");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7128,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7129

7130

}

7131

7132

/*@

7133

DMPlexGetRegularRefinement - Get the flag indicating that this mesh was obtained by regular refinement from its coarse mesh

7134

7135

Input Parameter:

7136

. dm - The DMPlex object

7137

7138

Output Parameter:

7139

. regular - The flag

7140

7141

Level: intermediate

7142

7143

.seealso: DMPlexSetRegularRefinement()

7144

@*/

7145

PetscErrorCode DMPlexGetRegularRefinement(DM dm, PetscBool *regular)

7146

{

7147

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] = 7147; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7148

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7148,__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),7148,
__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),7148,__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),7148,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7149

PetscValidPointer(regular, 2)do { if (!regular) return PetscError(((MPI_Comm)0x44000001),7149
,__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),7149,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

7150

*regular = ((DM_Plex *) dm->data)->regularRefinement;

7151

7152

}

7153

7154

/*@

7155

DMPlexSetRegularRefinement - Set the flag indicating that this mesh was obtained by regular refinement from its coarse mesh

7156

7157

Input Parameters:

7158

+ dm - The DMPlex object

7159

- regular - The flag

7160

7161

Level: intermediate

7162

7163

.seealso: DMPlexGetRegularRefinement()

7164

@*/

7165

PetscErrorCode DMPlexSetRegularRefinement(DM dm, PetscBool regular)

7166

{

7167

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] = 7167; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7168

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7168,__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),7168,
__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),7168,__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),7168,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7169

((DM_Plex *) dm->data)->regularRefinement = regular;

7170

7171

}

7172

7173

/* anchors */

7174

/*@

7175

DMPlexGetAnchors - Get the layout of the anchor (point-to-point) constraints. Typically, the user will not have to

7176

call DMPlexGetAnchors() directly: if there are anchors, then DMPlexGetAnchors() is called during DMGetConstraints().

7177

7178

not collective

7179

7180

Input Parameters:

7181

. dm - The DMPlex object

7182

7183

Output Parameters:

7184

+ anchorSection - If not NULL, set to the section describing which points anchor the constrained points.

7185

- anchorIS - If not NULL, set to the list of anchors indexed by anchorSection

7186

7187

7188

Level: intermediate

7189

7190

.seealso: DMPlexSetAnchors(), DMGetConstraints(), DMSetConstraints()

7191

@*/

7192

PetscErrorCode DMPlexGetAnchors(DM dm, PetscSection *anchorSection, IS *anchorIS)

7193

{

7194

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

7195

PetscErrorCode ierr;

7196

7197

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] = 7197; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7198

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7198,__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),7198,
__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),7198,__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),7198,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7199

if (!plex->anchorSection && !plex->anchorIS && plex->createanchors) {ierr = (*plex->createanchors)(dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7199,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7200

if (anchorSection) *anchorSection = plex->anchorSection;

7201

if (anchorIS) *anchorIS = plex->anchorIS;

7202

7203

}

7204

7205

/*@

7206

DMPlexSetAnchors - Set the layout of the local anchor (point-to-point) constraints. Unlike boundary conditions,

7207

when a point's degrees of freedom in a section are constrained to an outside value, the anchor constraints set a

7208

point's degrees of freedom to be a linear combination of other points' degrees of freedom.

7209

7210

After specifying the layout of constraints with DMPlexSetAnchors(), one specifies the constraints by calling

7211

DMGetConstraints() and filling in the entries in the constraint matrix.

7212

7213

collective on dm

7214

7215

Input Parameters:

7216

+ dm - The DMPlex object

7217

. 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).

7218

- anchorIS - The list of all anchor points. Must have a local communicator (PETSC_COMM_SELF or derivative).

7219

7220

The reference counts of anchorSection and anchorIS are incremented.

7221

7222

Level: intermediate

7223

7224

.seealso: DMPlexGetAnchors(), DMGetConstraints(), DMSetConstraints()

7225

@*/

7226

PetscErrorCode DMPlexSetAnchors(DM dm, PetscSection anchorSection, IS anchorIS)

7227

{

7228

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

7229

PetscMPIInt result;

7230

PetscErrorCode ierr;

7231

7232

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] = 7232; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7233

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7233,__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),7233,
__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),7233,__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),7233,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7234

if (anchorSection) {

7235

PetscValidHeaderSpecific(anchorSection,PETSC_SECTION_CLASSID,2)do { if (!anchorSection) return PetscError(((MPI_Comm)0x44000001
),7235,__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),7235,__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),7235,__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),7235,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

7236

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),7236,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7237

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),7237,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,80,PETSC_ERROR_INITIAL,"anchor section must have local communicator"
);

7238

}

7239

if (anchorIS) {

7240

PetscValidHeaderSpecific(anchorIS,IS_CLASSID,3)do { if (!anchorIS) return PetscError(((MPI_Comm)0x44000001),
7240,__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),7240,__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),7240,__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),7240,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

7241

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),7241,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7242

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),7242,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,80,PETSC_ERROR_INITIAL,"anchor IS must have local communicator"
);

7243

}

7244

7245

ierr = PetscObjectReference((PetscObject)anchorSection);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 = PetscSectionDestroy(&plex->anchorSection);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

plex->anchorSection = anchorSection;

7248

7249

ierr = PetscObjectReference((PetscObject)anchorIS);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

ierr = ISDestroy(&plex->anchorIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7250,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7251

plex->anchorIS = anchorIS;

7252

7253

#if defined(PETSC_USE_DEBUG1)

7254

if (anchorIS && anchorSection) {

7255

PetscInt size, a, pStart, pEnd;

7256

const PetscInt *anchors;

7257

7258

ierr = PetscSectionGetChart(anchorSection,&pStart,&pEnd);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

ierr = ISGetLocalSize(anchorIS,&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7259,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7260

ierr = ISGetIndices(anchorIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7260,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7261

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

7262

PetscInt p;

7263

7264

p = anchors[a];

7265

if (p >= pStart && p < pEnd) {

7266

PetscInt dof;

7267

7268

ierr = PetscSectionGetDof(anchorSection,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7268,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7269

if (dof) {

7270

PetscErrorCode ierr2;

7271

7272

ierr2 = ISRestoreIndices(anchorIS,&anchors);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),7272,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

7273

SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_ARG_INCOMP,"Point %D cannot be constrained and an anchor",p)return PetscError(((MPI_Comm)0x44000001),7273,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,75,PETSC_ERROR_INITIAL,"Point %D cannot be constrained and an anchor"
,p);

7274

}

7275

}

7276

}

7277

ierr = ISRestoreIndices(anchorIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7277,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7278

}

7279

#endif

7280

/* reset the generic constraints */

7281

ierr = DMSetDefaultConstraints(dm,NULL((void*)0),NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7281,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7282

7283

}

7284

7285

static PetscErrorCode DMPlexCreateConstraintSection_Anchors(DM dm, PetscSection section, PetscSection *cSec)

7286

{

7287

PetscSection anchorSection;

7288

PetscInt pStart, pEnd, sStart, sEnd, p, dof, numFields, f;

7289

PetscErrorCode ierr;

7290

7291

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] = 7291; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7292

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7292,__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),7292,
__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),7292,__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),7292,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7293

ierr = DMPlexGetAnchors(dm,&anchorSection,NULL((void*)0));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

ierr = PetscSectionCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001),cSec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7294,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7295

ierr = PetscSectionGetNumFields(section,&numFields);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

if (numFields) {

7297

PetscInt f;

7298

ierr = PetscSectionSetNumFields(*cSec,numFields);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

7300

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

7301

PetscInt numComp;

7302

7303

ierr = PetscSectionGetFieldComponents(section,f,&numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7303,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7304

ierr = PetscSectionSetFieldComponents(*cSec,f,numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7304,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7305

}

7306

}

7307

ierr = PetscSectionGetChart(anchorSection,&pStart,&pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7307,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7308

ierr = PetscSectionGetChart(section,&sStart,&sEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7308,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7309

pStart = PetscMax(pStart,sStart)(((pStart)<(sStart)) ? (sStart) : (pStart));

7310

pEnd = PetscMin(pEnd,sEnd)(((pEnd)<(sEnd)) ? (pEnd) : (sEnd));

7311

pEnd = PetscMax(pStart,pEnd)(((pStart)<(pEnd)) ? (pEnd) : (pStart));

7312

ierr = PetscSectionSetChart(*cSec,pStart,pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7312,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7313

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

7314

ierr = PetscSectionGetDof(anchorSection,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7314,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7315

if (dof) {

7316

ierr = PetscSectionGetDof(section,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7316,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7317

ierr = PetscSectionSetDof(*cSec,p,dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7317,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7318

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

7319

ierr = PetscSectionGetFieldDof(section,p,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7319,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7320

ierr = PetscSectionSetFieldDof(*cSec,p,f,dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7320,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7321

}

7322

}

7323

}

7324

ierr = PetscSectionSetUp(*cSec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7324,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7325

7326

}

7327

7328

static PetscErrorCode DMPlexCreateConstraintMatrix_Anchors(DM dm, PetscSection section, PetscSection cSec, Mat *cMat)

7329

{

7330

PetscSection aSec;

7331

PetscInt pStart, pEnd, p, dof, aDof, aOff, off, nnz, annz, m, n, q, a, offset, *i, *j;

'dof' declared without an initial value

→

7332

const PetscInt *anchors;

7333

PetscInt numFields, f;

7334

IS aIS;

7335

PetscErrorCode ierr;

7336

7337

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] = 7337; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7338

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7338,__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),7338,
__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),7338,__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),7338,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7339

ierr = PetscSectionGetStorageSize(cSec, &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7339,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7340

ierr = PetscSectionGetStorageSize(section, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7340,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7341

ierr = MatCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001),cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7341,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7342

ierr = MatSetSizes(*cMat,m,n,m,n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7342,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7343

ierr = MatSetType(*cMat,MATSEQAIJ"seqaij");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7343,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7344

ierr = DMPlexGetAnchors(dm,&aSec,&aIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7344,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7345

ierr = ISGetIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7345,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7346

/* cSec will be a subset of aSec and section */

7347

ierr = PetscSectionGetChart(cSec,&pStart,&pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7347,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7348

ierr = PetscMalloc1(m+1,&i)PetscMallocA(1,PETSC_FALSE,7348,__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),7348,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7349

i[0] = 0;

7350

ierr = PetscSectionGetNumFields(section,&numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7350,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7351

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

←

Loop condition is true. Entering loop body

→

7352

PetscInt rDof, rOff, r;

7353

7354

ierr = PetscSectionGetDof(aSec,p,&rDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7354,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7355

if (!rDof) continue;

←

Assuming 'rDof' is not equal to 0

→

←

Taking false branch

→

7356

ierr = PetscSectionGetOffset(aSec,p,&rOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7356,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7357

if (numFields) {

←

Assuming 'numFields' is 0

→

←

Taking false branch

→

7358

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

7359

annz = 0;

7360

for (r = 0; r < rDof; r++) {

7361

a = anchors[rOff + r];

7362

ierr = PetscSectionGetFieldDof(section,a,f,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7362,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7363

annz += aDof;

7364

}

7365

ierr = PetscSectionGetFieldDof(cSec,p,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7365,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7366

ierr = PetscSectionGetFieldOffset(cSec,p,f,&off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7366,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7367

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

7368

i[off + q + 1] = i[off + q] + annz;

7369

}

7370

}

7371

}

7372

else {

7373

annz = 0;

7374

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

←

The right operand of '<' is a garbage value

7375

a = anchors[off + q];

7376

ierr = PetscSectionGetDof(section,a,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7376,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7377

annz += aDof;

7378

}

7379

ierr = PetscSectionGetDof(cSec,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7379,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7380

ierr = PetscSectionGetOffset(cSec,p,&off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7380,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7381

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

7382

i[off + q + 1] = i[off + q] + annz;

7383

}

7384

}

7385

}

7386

nnz = i[m];

7387

ierr = PetscMalloc1(nnz,&j)PetscMallocA(1,PETSC_FALSE,7387,__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),7387,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7388

offset = 0;

7389

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

7390

if (numFields) {

7391

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

7392

ierr = PetscSectionGetFieldDof(cSec,p,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7392,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7393

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

7394

PetscInt rDof, rOff, r;

7395

ierr = PetscSectionGetDof(aSec,p,&rDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7395,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7396

ierr = PetscSectionGetOffset(aSec,p,&rOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7396,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7397

for (r = 0; r < rDof; r++) {

7398

PetscInt s;

7399

7400

a = anchors[rOff + r];

7401

ierr = PetscSectionGetFieldDof(section,a,f,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7401,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7402

ierr = PetscSectionGetFieldOffset(section,a,f,&aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7402,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7403

for (s = 0; s < aDof; s++) {

7404

j[offset++] = aOff + s;

7405

}

7406

}

7407

}

7408

}

7409

}

7410

else {

7411

ierr = PetscSectionGetDof(cSec,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7411,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7412

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

7413

PetscInt rDof, rOff, r;

7414

ierr = PetscSectionGetDof(aSec,p,&rDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7414,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7415

ierr = PetscSectionGetOffset(aSec,p,&rOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7415,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7416

for (r = 0; r < rDof; r++) {

7417

PetscInt s;

7418

7419

a = anchors[rOff + r];

7420

ierr = PetscSectionGetDof(section,a,&aDof);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 = PetscSectionGetOffset(section,a,&aOff);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

for (s = 0; s < aDof; s++) {

7423

j[offset++] = aOff + s;

7424

}

7425

}

7426

}

7427

}

7428

}

7429

ierr = MatSeqAIJSetPreallocationCSR(*cMat,i,j,NULL((void*)0));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 = PetscFree(i)((*PetscTrFree)((void*)(i),7430,__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),7430,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7431

ierr = PetscFree(j)((*PetscTrFree)((void*)(j),7431,__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),7431,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7432

ierr = ISRestoreIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7432,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7433

7434

}

7435

7436

PetscErrorCode DMCreateDefaultConstraints_Plex(DM dm)

7437

{

7438

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

7439

PetscSection anchorSection, section, cSec;

7440

Mat cMat;

7441

PetscErrorCode ierr;

7442

7443

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] = 7443; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7444

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7444,__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),7444,
__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),7444,__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),7444,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7445

ierr = DMPlexGetAnchors(dm,&anchorSection,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7445,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7446

if (anchorSection) {

7447

PetscInt Nf;

7448

7449

ierr = DMGetSection(dm,&section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7449,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7450

ierr = DMPlexCreateConstraintSection_Anchors(dm,section,&cSec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7450,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7451

ierr = DMPlexCreateConstraintMatrix_Anchors(dm,section,cSec,&cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7451,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7452

ierr = DMGetNumFields(dm,&Nf);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

if (Nf && plex->computeanchormatrix) {ierr = (*plex->computeanchormatrix)(dm,section,cSec,cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7453,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7454

ierr = DMSetDefaultConstraints(dm,cSec,cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7454,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7455

ierr = PetscSectionDestroy(&cSec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7455,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7456

ierr = MatDestroy(&cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7456,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7457

}

7458

7459

}

7460

7461

PetscErrorCode DMCreateSubDomainDM_Plex(DM dm, DMLabel label, PetscInt value, IS *is, DM *subdm)

7462

{

7463

IS subis;

7464

PetscSection section, subsection;

7465

PetscErrorCode ierr;

7466

7467

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] = 7467; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7468

ierr = DMGetDefaultSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7468,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7469

if (!section) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "Must set default section for DM before splitting subdomain")return PetscError(PetscObjectComm((PetscObject) dm),7469,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Must set default section for DM before splitting subdomain"
);

7470

if (!subdm) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "Must set output subDM for splitting subdomain")return PetscError(PetscObjectComm((PetscObject) dm),7470,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Must set output subDM for splitting subdomain");

7471

/* Create subdomain */

7472

ierr = DMPlexFilter(dm, label, value, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7472,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7473

/* Create submodel */

7474

ierr = DMPlexCreateSubpointIS(*subdm, &subis);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 = PetscSectionCreateSubmeshSection(section, subis, &subsection);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

ierr = ISDestroy(&subis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7476,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7477

ierr = DMSetDefaultSection(*subdm, subsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7477,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7478

ierr = PetscSectionDestroy(&subsection);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 = DMCopyDisc(dm, *subdm);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

/* Create map from submodel to global model */

7481

if (is) {

7482

PetscSection sectionGlobal, subsectionGlobal;

7483

IS spIS;

7484

const PetscInt *spmap;

7485

PetscInt *subIndices;

7486

PetscInt subSize = 0, subOff = 0, pStart, pEnd, p;

7487

PetscInt Nf, f, bs = -1, bsLocal[2], bsMinMax[2];

7488

7489

ierr = DMPlexCreateSubpointIS(*subdm, &spIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7489,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7490

ierr = ISGetIndices(spIS, &spmap);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 = PetscSectionGetNumFields(section, &Nf);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

ierr = DMGetDefaultGlobalSection(dm, &sectionGlobal);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7492,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7493

ierr = DMGetDefaultGlobalSection(*subdm, &subsectionGlobal);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7493,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7494

ierr = PetscSectionGetChart(subsection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7494,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7495

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

7496

PetscInt gdof, pSubSize = 0;

7497

7498

ierr = PetscSectionGetDof(sectionGlobal, p, &gdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7498,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7499

if (gdof > 0) {

7500

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

7501

PetscInt fdof, fcdof;

7502

7503

ierr = PetscSectionGetFieldDof(subsection, p, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7503,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7504

ierr = PetscSectionGetFieldConstraintDof(subsection, p, f, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7504,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7505

pSubSize += fdof-fcdof;

7506

}

7507

subSize += pSubSize;

7508

if (pSubSize) {

7509

if (bs < 0) {

7510

bs = pSubSize;

7511

} else if (bs != pSubSize) {

7512

/* Layout does not admit a pointwise block size */

7513

bs = 1;

7514

}

7515

}

7516

}

7517

}

7518

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

7519

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

7520

ierr = PetscGlobalMinMaxInt(PetscObjectComm((PetscObject) dm), bsLocal, bsMinMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7520,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7521

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

7522

else {bs = bsMinMax[0];}

7523

ierr = PetscMalloc1(subSize, &subIndices)PetscMallocA(1,PETSC_FALSE,7523,__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),7523,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7524

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

7525

PetscInt gdof, goff;

7526

7527

ierr = PetscSectionGetDof(subsectionGlobal, p, &gdof);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 (gdof > 0) {

7529

const PetscInt point = spmap[p];

7530

7531

ierr = PetscSectionGetOffset(sectionGlobal, point, &goff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7531,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7532

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

7533

PetscInt fdof, fcdof, fc, f2, poff = 0;

7534

7535

/* Can get rid of this loop by storing field information in the global section */

7536

for (f2 = 0; f2 < f; ++f2) {

7537

ierr = PetscSectionGetFieldDof(section, p, f2, &fdof);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

ierr = PetscSectionGetFieldConstraintDof(section, p, f2, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7538,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7539

poff += fdof-fcdof;

7540

}

7541

ierr = PetscSectionGetFieldDof(section, p, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7541,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7542

ierr = PetscSectionGetFieldConstraintDof(section, p, f, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7542,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7543

for (fc = 0; fc < fdof-fcdof; ++fc, ++subOff) {

7544

subIndices[subOff] = goff+poff+fc;

7545

}

7546

}

7547

}

7548

}

7549

ierr = ISRestoreIndices(spIS, &spmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7549,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7550

ierr = ISDestroy(&spIS);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 = ISCreateGeneral(PetscObjectComm((PetscObject)dm), subSize, subIndices, PETSC_OWN_POINTER, is);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

if (bs > 1) {

7553

/* We need to check that the block size does not come from non-contiguous fields */

7554

PetscInt i, j, set = 1;

7555

for (i = 0; i < subSize; i += bs) {

7556

for (j = 0; j < bs; ++j) {

7557

if (subIndices[i+j] != subIndices[i]+j) {set = 0; break;}

7558

}

7559

}

7560

if (set) {ierr = ISSetBlockSize(*is, bs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7560,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7561

}

7562

/* Attach nullspace */

7563

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

7564

(*subdm)->nullspaceConstructors[f] = dm->nullspaceConstructors[f];

7565

if ((*subdm)->nullspaceConstructors[f]) break;

7566

}

7567

if (f < Nf) {

7568

MatNullSpace nullSpace;

7569

7570

ierr = (*(*subdm)->nullspaceConstructors[f])(*subdm, f, &nullSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7570,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7571

ierr = PetscObjectCompose((PetscObject) *is, "nullspace", (PetscObject) nullSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7571,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7572

ierr = MatNullSpaceDestroy(&nullSpace);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

}

7574

}

7575

7576

}