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

Bug Summary

File:	dm/impls/plex/plex.c
Warning:	line 2352, column 38 Array access (from variable 'tmpO') results in a null pointer dereference

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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

991

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

992

ierr = PetscFree(adjacency)((*PetscTrFree)((void*)(adjacency),992,__func__,"/sandbox/petsc/petsc.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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.next/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

You must also call DMPlexRestoreCone() after you finish using the returned array.

1625

DMPlexRestoreCone() is not needed/available in C.

1626

1627

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

1628

@*/

1629

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

1630

{

1631

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

1632

PetscInt off;

1633

PetscErrorCode ierr;

1634

1635

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1635; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1636

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1636,__func__
,"/sandbox/petsc/petsc.next/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),1636,
__func__,"/sandbox/petsc/petsc.next/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),1636,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1636,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1637

PetscValidPointer(cone, 3)do { if (!cone) return PetscError(((MPI_Comm)0x44000001),1637
,__func__,"/sandbox/petsc/petsc.next/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),1637,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1638

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1638,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1639

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

1640

1641

}

1642

1643

/*@C

1644

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

1645

1646

Not collective

1647

1648

Input Parameters:

1649

+ dm - The DMPlex

1650

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

1651

1652

Output Parameter:

1653

+ pConesSection - PetscSection describing the layout of pCones

1654

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

1655

1656

Level: intermediate

1657

1658

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

1659

@*/

1660

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

1661

{

1662

PetscSection cs, newcs;

1663

PetscInt *cones;

1664

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

1665

PetscInt n;

1666

PetscErrorCode ierr;

1667

1668

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1668; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1669

ierr = DMPlexGetCones(dm, &cones);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1669,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1670

ierr = DMPlexGetConeSection(dm, &cs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1670,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1671

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),1671,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1672

if (pConesSection) *pConesSection = newcs;

1673

if (pCones) {

1674

ierr = PetscSectionGetStorageSize(newcs, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1674,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1675

ierr = ISCreateGeneral(PetscObjectComm((PetscObject)p), n, newarr, PETSC_OWN_POINTER, pCones);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1675,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1676

}

1677

1678

}

1679

1680

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

1681

{

1682

PetscInt p, n, cn, i;

1683

const PetscInt *cone;

1684

PetscErrorCode ierr;

1685

1686

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1686; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1687

n = *n_inout;

1688

*n_inout = 0;

1689

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

1690

p = points[i];

1691

ierr = DMPlexGetConeSize(dm, p, &cn);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1691,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1692

if (!cn) {

1693

cn = 1;

1694

if (buf) {

1695

buf[*offset_inout] = p;

1696

++(*offset_inout);

1697

}

1698

} else {

1699

ierr = DMPlexGetCone(dm, p, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1699,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1700

ierr = DMPlexGetConeRecursive_Private(dm, &cn, cone, offset_inout, buf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1700,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1701

}

1702

*n_inout += cn;

1703

}

1704

1705

}

1706

1707

/*@C

1708

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.

1709

1710

Not collective

1711

1712

Input Parameters:

1713

+ dm - The DMPlex

1714

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

1715

1716

Output Parameter:

1717

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

1718

1719

Level: advanced

1720

1721

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

1722

@*/

1723

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

1724

{

1725

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

1726

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

1727

PetscInt n, cn;

1728

PetscInt zero;

1729

PetscErrorCode ierr;

1730

1731

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1731; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1732

ierr = ISGetLocalSize(p, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1732,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1733

ierr = ISGetIndices(p, &arr);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1733,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1734

zero = 0;

1735

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

1736

cn = n;

1737

ierr = DMPlexGetConeRecursive_Private(dm, &cn, arr, &zero, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1737,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1738

ierr = PetscMalloc1(cn, &cpoints)PetscMallocA(1,PETSC_FALSE,1738,__func__,"/sandbox/petsc/petsc.next/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),1738,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1739

/* now get recursive cones themselves */

1740

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

1741

ierr = ISCreateGeneral(PetscObjectComm((PetscObject)p), n, cpoints, PETSC_OWN_POINTER, pCones);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1741,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1742

ierr = ISRestoreIndices(p, &arr);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1742,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1743

1744

}

1745

1746

/*@

1747

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

1748

1749

Not collective

1750

1751

Input Parameters:

1752

+ mesh - The DMPlex

1753

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

1754

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

1755

1756

Output Parameter:

1757

1758

Note:

1759

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

1760

1761

Developer Note: Why not call this DMPlexSetCover()

1762

1763

Level: beginner

1764

1765

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

1766

@*/

1767

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

1768

{

1769

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

1770

PetscInt pStart, pEnd;

1771

PetscInt dof, off, c;

1772

PetscErrorCode ierr;

1773

1774

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1774; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1775

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1775,__func__
,"/sandbox/petsc/petsc.next/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),1775,
__func__,"/sandbox/petsc/petsc.next/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),1775,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1775,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1776

ierr = PetscSectionGetChart(mesh->coneSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1776,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1777

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

1778

if (dof) PetscValidPointer(cone, 3)do { if (!cone) return PetscError(((MPI_Comm)0x44000001),1778
,__func__,"/sandbox/petsc/petsc.next/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),1778,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1779

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1779,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1780

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),1780,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Mesh point %D is not in the valid range [%D, %D)",p,pStart,
pEnd);

1781

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

1782

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),1782,__func__
,"/sandbox/petsc/petsc.next/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);

1783

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

1784

}

1785

1786

}

1787

1788

/*@C

1789

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

1790

1791

Not collective

1792

1793

Input Parameters:

1794

+ mesh - The DMPlex

1795

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

1796

1797

Output Parameter:

1798

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

1799

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

1800

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

1801

the index of the cone point on which to start.

1802

1803

Level: beginner

1804

1805

Fortran Notes:

1806

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

1807

include petsc.h90 in your code.

1808

You must also call DMPlexRestoreConeOrientation() after you finish using the returned array.

1809

DMPlexRestoreConeOrientation() is not needed/available in C.

1810

1811

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

1812

@*/

1813

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

1814

{

1815

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

1816

PetscInt off;

1817

PetscErrorCode ierr;

1818

1819

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1819; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1820

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1820,__func__
,"/sandbox/petsc/petsc.next/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),1820,
__func__,"/sandbox/petsc/petsc.next/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),1820,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1820,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1821

#if defined(PETSC_USE_DEBUG1)

1822

{

1823

PetscInt dof;

1824

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

1825

if (dof) PetscValidPointer(coneOrientation, 3)do { if (!coneOrientation) return PetscError(((MPI_Comm)0x44000001
),1825,__func__,"/sandbox/petsc/petsc.next/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),1825,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1826

}

1827

#endif

1828

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1828,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1829

1830

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

1831

1832

}

1833

1834

/*@

1835

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

1836

1837

Not collective

1838

1839

Input Parameters:

1840

+ mesh - The DMPlex

1841

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

1842

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

1843

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

1844

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

1845

the index of the cone point on which to start.

1846

1847

Output Parameter:

1848

1849

Note:

1850

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

1851

1852

Level: beginner

1853

1854

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

1855

@*/

1856

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

1857

{

1858

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

1859

PetscInt pStart, pEnd;

1860

PetscInt dof, off, c;

1861

PetscErrorCode ierr;

1862

1863

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1863; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1864

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1864,__func__
,"/sandbox/petsc/petsc.next/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),1864,
__func__,"/sandbox/petsc/petsc.next/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),1864,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1864,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1865

ierr = PetscSectionGetChart(mesh->coneSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1865,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1866

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1866,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1867

if (dof) PetscValidPointer(coneOrientation, 3)do { if (!coneOrientation) return PetscError(((MPI_Comm)0x44000001
),1867,__func__,"/sandbox/petsc/petsc.next/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),1867,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1868

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1868,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1869

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),1869,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Mesh point %D is not in the valid range [%D, %D)",p,pStart,
pEnd);

1870

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

1871

PetscInt cdof, o = coneOrientation[c];

1872

1873

ierr = PetscSectionGetDof(mesh->coneSection, mesh->cones[off+c], &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1873,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1874

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),1874,__func__
,"/sandbox/petsc/petsc.next/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);

1875

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

1876

}

1877

1878

}

1879

1880

/*@

1881

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

1882

1883

Not collective

1884

1885

Input Parameters:

1886

+ mesh - The DMPlex

1887

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

1888

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

1889

- conePoint - The mesh point to insert

1890

1891

Level: beginner

1892

1893

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

1894

@*/

1895

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

1896

{

1897

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

1898

PetscInt pStart, pEnd;

1899

PetscInt dof, off;

1900

PetscErrorCode ierr;

1901

1902

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1902; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1903

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1903,__func__
,"/sandbox/petsc/petsc.next/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),1903,
__func__,"/sandbox/petsc/petsc.next/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),1903,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1903,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1904

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

1905

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),1905,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Mesh point %D is not in the valid range [%D, %D)",p,pStart,
pEnd);

1906

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),1906,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Cone point %D is not in the valid range [%D, %D)",conePoint
,pStart,pEnd);

1907

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1907,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1908

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1908,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1909

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),1909,__func__
,"/sandbox/petsc/petsc.next/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);

1910

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

1911

1912

}

1913

1914

/*@

1915

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

1916

1917

Not collective

1918

1919

Input Parameters:

1920

+ mesh - The DMPlex

1921

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

1922

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

1923

- coneOrientation - The point orientation to insert

1924

1925

Level: beginner

1926

1927

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

1928

@*/

1929

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

1930

{

1931

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

1932

PetscInt pStart, pEnd;

1933

PetscInt dof, off;

1934

PetscErrorCode ierr;

1935

1936

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1936; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1937

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1937,__func__
,"/sandbox/petsc/petsc.next/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),1937,
__func__,"/sandbox/petsc/petsc.next/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),1937,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1937,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1938

ierr = PetscSectionGetChart(mesh->coneSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1938,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1939

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),1939,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Mesh point %D is not in the valid range [%D, %D)",p,pStart,
pEnd);

1940

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1940,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1941

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1941,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1942

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),1942,__func__
,"/sandbox/petsc/petsc.next/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);

1943

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

1944

1945

}

1946

1947

/*@

1948

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

1949

1950

Not collective

1951

1952

Input Parameters:

1953

+ mesh - The DMPlex

1954

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

1955

1956

Output Parameter:

1957

. size - The support size for point p

1958

1959

Level: beginner

1960

1961

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

1962

@*/

1963

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

1964

{

1965

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

1966

PetscErrorCode ierr;

1967

1968

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1968; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1969

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1969,__func__
,"/sandbox/petsc/petsc.next/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),1969,
__func__,"/sandbox/petsc/petsc.next/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),1969,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1969,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1970

PetscValidPointer(size, 3)do { if (!size) return PetscError(((MPI_Comm)0x44000001),1970
,__func__,"/sandbox/petsc/petsc.next/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),1970,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1971

ierr = PetscSectionGetDof(mesh->supportSection, p, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1971,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1972

1973

}

1974

1975

/*@

1976

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

1977

1978

Not collective

1979

1980

Input Parameters:

1981

+ mesh - The DMPlex

1982

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

1983

- size - The support size for point p

1984

1985

Output Parameter:

1986

1987

Note:

1988

This should be called after DMPlexSetChart().

1989

1990

Level: beginner

1991

1992

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

1993

@*/

1994

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

1995

{

1996

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

1997

PetscErrorCode ierr;

1998

1999

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 1999; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2000

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2000,__func__
,"/sandbox/petsc/petsc.next/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),2000,
__func__,"/sandbox/petsc/petsc.next/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),2000,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2000,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2001

ierr = PetscSectionSetDof(mesh->supportSection, p, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2001,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2002

2003

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

2004

2005

}

2006

2007

/*@C

2008

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

2009

2010

Not collective

2011

2012

Input Parameters:

2013

+ mesh - The DMPlex

2014

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

2015

2016

Output Parameter:

2017

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

2018

2019

Level: beginner

2020

2021

Fortran Notes:

2022

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

2023

include petsc.h90 in your code.

2024

You must also call DMPlexRestoreSupport() after you finish using the returned array.

2025

DMPlexRestoreSupport() is not needed/available in C.

2026

2027

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

2028

@*/

2029

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

2030

{

2031

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

2032

PetscInt off;

2033

PetscErrorCode ierr;

2034

2035

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2035; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2036

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2036,__func__
,"/sandbox/petsc/petsc.next/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),2036,
__func__,"/sandbox/petsc/petsc.next/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),2036,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2036,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2037

PetscValidPointer(support, 3)do { if (!support) return PetscError(((MPI_Comm)0x44000001),2037
,__func__,"/sandbox/petsc/petsc.next/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),2037,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

2038

ierr = PetscSectionGetOffset(mesh->supportSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2038,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2039

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

2040

2041

}

2042

2043

/*@

2044

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

2045

2046

Not collective

2047

2048

Input Parameters:

2049

+ mesh - The DMPlex

2050

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

2051

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

2052

2053

Output Parameter:

2054

2055

Note:

2056

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

2057

2058

Level: beginner

2059

2060

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

2061

@*/

2062

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

2063

{

2064

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

2065

PetscInt pStart, pEnd;

2066

PetscInt dof, off, c;

2067

PetscErrorCode ierr;

2068

2069

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2069; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2070

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2070,__func__
,"/sandbox/petsc/petsc.next/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),2070,
__func__,"/sandbox/petsc/petsc.next/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),2070,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2070,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2071

ierr = PetscSectionGetChart(mesh->supportSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2071,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2072

ierr = PetscSectionGetDof(mesh->supportSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2072,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2073

if (dof) PetscValidPointer(support, 3)do { if (!support) return PetscError(((MPI_Comm)0x44000001),2073
,__func__,"/sandbox/petsc/petsc.next/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),2073,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

2074

ierr = PetscSectionGetOffset(mesh->supportSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2074,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2075

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),2075,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Mesh point %D is not in the valid range [%D, %D)",p,pStart,
pEnd);

2076

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

2077

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),2077,__func__
,"/sandbox/petsc/petsc.next/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);

2078

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

2079

}

2080

2081

}

2082

2083

/*@

2084

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

2085

2086

Not collective

2087

2088

Input Parameters:

2089

+ mesh - The DMPlex

2090

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

2091

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

2092

- supportPoint - The mesh point to insert

2093

2094

Level: beginner

2095

2096

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

2097

@*/

2098

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

2099

{

2100

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

2101

PetscInt pStart, pEnd;

2102

PetscInt dof, off;

2103

PetscErrorCode ierr;

2104

2105

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2105; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2106

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2106,__func__
,"/sandbox/petsc/petsc.next/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),2106,
__func__,"/sandbox/petsc/petsc.next/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),2106,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2106,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2107

ierr = PetscSectionGetChart(mesh->supportSection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2107,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2108

ierr = PetscSectionGetDof(mesh->supportSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2108,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2109

ierr = PetscSectionGetOffset(mesh->supportSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2109,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2110

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),2110,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Mesh point %D is not in the valid range [%D, %D)",p,pStart,
pEnd);

2111

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),2111,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Support point %D is not in the valid range [%D, %D)",supportPoint
,pStart,pEnd);

2112

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),2112,__func__
,"/sandbox/petsc/petsc.next/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);

2113

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

2114

2115

}

2116

2117

/*@C

2118

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

2119

2120

Not collective

2121

2122

Input Parameters:

2123

+ mesh - The DMPlex

2124

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

2125

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

2126

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

2127

2128

Output Parameters:

2129

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

2130

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

2131

2132

Note:

2133

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

2134

2135

Fortran Notes:

2136

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

2137

include petsc.h90 in your code.

2138

2139

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

2140

2141

Level: beginner

2142

2143

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

2144

@*/

2145

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

2146

{

2147

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

2148

PetscInt *closure, *fifo;

2149

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

2150

PetscInt tmpSize, t;

2151

PetscInt depth = 0, maxSize;

2152

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

2153

PetscErrorCode ierr;

2154

2155

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2155; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2156

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2156,__func__
,"/sandbox/petsc/petsc.next/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),2156,
__func__,"/sandbox/petsc/petsc.next/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),2156,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2156,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2157

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2157,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2158

/* This is only 1-level */

2159

if (useCone) {

2160

ierr = DMPlexGetConeSize(dm, p, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2160,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2161

ierr = DMPlexGetCone(dm, p, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2161,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2162

ierr = DMPlexGetConeOrientation(dm, p, &tmpO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2162,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2163

} else {

2164

ierr = DMPlexGetSupportSize(dm, p, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2164,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2165

ierr = DMPlexGetSupport(dm, p, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2165,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2166

}

2167

if (depth == 1) {

2168

if (*points) {

2169

closure = *points;

2170

} else {

2171

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

2172

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2172,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2173

}

2174

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

2175

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

2176

closure[closureSize] = tmp[t];

2177

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

2178

}

2179

if (numPoints) *numPoints = closureSize/2;

2180

if (points) *points = closure;

2181

2182

}

2183

{

2184

PetscInt c, coneSeries, s,supportSeries;

2185

2186

c = mesh->maxConeSize;

2187

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

2188

s = mesh->maxSupportSize;

2189

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

2190

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

2191

}

2192

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &fifo);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2192,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2193

if (*points) {

2194

closure = *points;

2195

} else {

2196

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2196,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2197

}

2198

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

2199

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

2200

const PetscInt cp = tmp[t];

2201

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

2202

2203

closure[closureSize] = cp;

2204

closure[closureSize+1] = co;

2205

fifo[fifoSize] = cp;

2206

fifo[fifoSize+1] = co;

2207

}

2208

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

2209

while (fifoSize - fifoStart) {

2210

const PetscInt q = fifo[fifoStart];

2211

const PetscInt o = fifo[fifoStart+1];

2212

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

2213

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

2214

2215

if (useCone) {

2216

ierr = DMPlexGetConeSize(dm, q, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2216,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2217

ierr = DMPlexGetCone(dm, q, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2217,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2218

ierr = DMPlexGetConeOrientation(dm, q, &tmpO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2218,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2219

} else {

2220

ierr = DMPlexGetSupportSize(dm, q, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2220,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2221

ierr = DMPlexGetSupport(dm, q, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2221,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2222

tmpO = NULL((void*)0);

2223

}

2224

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

2225

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

2226

const PetscInt cp = tmp[i];

2227

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

2228

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

2229

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

2230

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

2231

PetscInt c;

2232

2233

if (rev) {

2234

PetscInt childSize, coff;

2235

ierr = DMPlexGetConeSize(dm, cp, &childSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2235,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2236

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

2237

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

2238

}

2239

/* Check for duplicate */

2240

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

2241

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

2242

}

2243

if (c == closureSize) {

2244

closure[closureSize] = cp;

2245

closure[closureSize+1] = co;

2246

fifo[fifoSize] = cp;

2247

fifo[fifoSize+1] = co;

2248

closureSize += 2;

2249

fifoSize += 2;

2250

}

2251

}

2252

fifoStart += 2;

2253

}

2254

if (numPoints) *numPoints = closureSize/2;

2255

if (points) *points = closure;

2256

ierr = DMRestoreWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &fifo);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2256,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2257

2258

}

2259

2260

/*@C

2261

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

2262

2263

Not collective

2264

2265

Input Parameters:

2266

+ mesh - The DMPlex

2267

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

2268

. orientation - The orientation of the point

2269

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

2270

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

2271

2272

Output Parameters:

2273

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

2274

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

2275

2276

Note:

2277

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

2278

2279

Fortran Notes:

2280

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

2281

include petsc.h90 in your code.

2282

2283

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

2284

2285

Level: beginner

2286

2287

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

2288

@*/

2289

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

2290

{

2291

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

2292

PetscInt *closure, *fifo;

2293

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

'tmpO' initialized to a null pointer value

→

2294

PetscInt tmpSize, t;

2295

PetscInt depth = 0, maxSize;

2296

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

2297

PetscErrorCode ierr;

2298

2299

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2299; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2300

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2300,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(dm,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2300,
__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2300,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2300,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2301

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2301,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2302

/* This is only 1-level */

2303

if (useCone) {

←

Assuming 'useCone' is 0

→

←

Taking false branch

→

2304

ierr = DMPlexGetConeSize(dm, p, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2304,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2305

ierr = DMPlexGetCone(dm, p, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2305,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2306

ierr = DMPlexGetConeOrientation(dm, p, &tmpO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2306,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2307

} else {

2308

ierr = DMPlexGetSupportSize(dm, p, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2308,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2309

ierr = DMPlexGetSupport(dm, p, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2309,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2310

}

2311

if (depth == 1) {

←

Assuming 'depth' is not equal to 1

→

←

Taking false branch

→

2312

if (*points) {

2313

closure = *points;

2314

} else {

2315

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

2316

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2316,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2317

}

2318

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

2319

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

2320

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

2321

closure[closureSize] = tmp[i];

2322

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

2323

}

2324

if (numPoints) *numPoints = closureSize/2;

2325

if (points) *points = closure;

2326

2327

}

2328

{

2329

PetscInt c, coneSeries, s,supportSeries;

2330

2331

c = mesh->maxConeSize;

2332

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

←

Assuming 'c' is <= 1

→

←

'?' condition is false

→

2333

s = mesh->maxSupportSize;

2334

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

←

Assuming 's' is <= 1

→

←

'?' condition is false

→

2335

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

2336

}

2337

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &fifo);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2337,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2338

if (*points) {

←

Assuming the condition is true

→

←

Taking true branch

→

2339

closure = *points;

2340

} else {

2341

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2341,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2342

}

2343

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

2344

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

←

Assuming 't' is < 'tmpSize'

→

←

Loop condition is true. Entering loop body

→

2345

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

←

Assuming 'ornt' is < 0

→

←

'?' condition is false

→

2346

const PetscInt cp = tmp[i];

2347

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

←

'?' condition is false

→

2348

2349

if (ornt < 0) {

←

Taking true branch

→

2350

PetscInt childSize, coff;

2351

ierr = DMPlexGetConeSize(dm, cp, &childSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2351,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2352

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

←

'?' condition is false

→

←

Array access (from variable 'tmpO') results in a null pointer dereference

2353

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

2354

}

2355

closure[closureSize] = cp;

2356

closure[closureSize+1] = co;

2357

fifo[fifoSize] = cp;

2358

fifo[fifoSize+1] = co;

2359

}

2360

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

2361

while (fifoSize - fifoStart) {

2362

const PetscInt q = fifo[fifoStart];

2363

const PetscInt o = fifo[fifoStart+1];

2364

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

2365

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

2366

2367

if (useCone) {

2368

ierr = DMPlexGetConeSize(dm, q, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2368,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2369

ierr = DMPlexGetCone(dm, q, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2369,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2370

ierr = DMPlexGetConeOrientation(dm, q, &tmpO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2370,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2371

} else {

2372

ierr = DMPlexGetSupportSize(dm, q, &tmpSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2372,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2373

ierr = DMPlexGetSupport(dm, q, &tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2373,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2374

tmpO = NULL((void*)0);

2375

}

2376

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

2377

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

2378

const PetscInt cp = tmp[i];

2379

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

2380

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

2381

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

2382

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

2383

PetscInt c;

2384

2385

if (rev) {

2386

PetscInt childSize, coff;

2387

ierr = DMPlexGetConeSize(dm, cp, &childSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2387,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2388

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

2389

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

2390

}

2391

/* Check for duplicate */

2392

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

2393

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

2394

}

2395

if (c == closureSize) {

2396

closure[closureSize] = cp;

2397

closure[closureSize+1] = co;

2398

fifo[fifoSize] = cp;

2399

fifo[fifoSize+1] = co;

2400

closureSize += 2;

2401

fifoSize += 2;

2402

}

2403

}

2404

fifoStart += 2;

2405

}

2406

if (numPoints) *numPoints = closureSize/2;

2407

if (points) *points = closure;

2408

ierr = DMRestoreWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &fifo);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2408,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2409

2410

}

2411

2412

/*@C

2413

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

2414

2415

Not collective

2416

2417

Input Parameters:

2418

+ mesh - The DMPlex

2419

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

2420

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

2421

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

2422

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

2423

2424

Note:

2425

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

2426

2427

Fortran Notes:

2428

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

2429

include petsc.h90 in your code.

2430

2431

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

2432

2433

Level: beginner

2434

2435

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

2436

@*/

2437

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

2438

{

2439

PetscErrorCode ierr;

2440

2441

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2441; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2442

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2442,__func__
,"/sandbox/petsc/petsc.next/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),2442,
__func__,"/sandbox/petsc/petsc.next/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),2442,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2442,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2443

if (numPoints) PetscValidIntPointer(numPoints,4)do { if (!numPoints) return PetscError(((MPI_Comm)0x44000001)
,2443,__func__,"/sandbox/petsc/petsc.next/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),2443,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,4); } while (0);

2444

if (points) PetscValidPointer(points,5)do { if (!points) return PetscError(((MPI_Comm)0x44000001),2444
,__func__,"/sandbox/petsc/petsc.next/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),2444,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

2445

ierr = DMRestoreWorkArray(dm, 0, MPIU_INT((MPI_Datatype)0x4c000405), points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2445,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2446

if (numPoints) *numPoints = 0;

2447

2448

}

2449

2450

/*@

2451

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

2452

2453

Not collective

2454

2455

Input Parameter:

2456

. mesh - The DMPlex

2457

2458

Output Parameters:

2459

+ maxConeSize - The maximum number of in-edges

2460

- maxSupportSize - The maximum number of out-edges

2461

2462

Level: beginner

2463

2464

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

2465

@*/

2466

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

2467

{

2468

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

2469

2470

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2470; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2471

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2471,__func__
,"/sandbox/petsc/petsc.next/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),2471,
__func__,"/sandbox/petsc/petsc.next/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),2471,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2471,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2472

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

2473

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

2474

2475

}

2476

2477

PetscErrorCode DMSetUp_Plex(DM dm)

2478

{

2479

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

2480

PetscInt size;

2481

PetscErrorCode ierr;

2482

2483

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2483; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2484

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2484,__func__
,"/sandbox/petsc/petsc.next/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),2484,
__func__,"/sandbox/petsc/petsc.next/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),2484,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2484,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2485

ierr = PetscSectionSetUp(mesh->coneSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2485,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2486

ierr = PetscSectionGetStorageSize(mesh->coneSection, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2486,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2487

ierr = PetscMalloc1(size, &mesh->cones)PetscMallocA(1,PETSC_FALSE,2487,__func__,"/sandbox/petsc/petsc.next/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),2487,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2488

ierr = PetscCalloc1(size, &mesh->coneOrientations)PetscMallocA(1,PETSC_TRUE,2488,__func__,"/sandbox/petsc/petsc.next/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),2488,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2489

if (mesh->maxSupportSize) {

2490

ierr = PetscSectionSetUp(mesh->supportSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2490,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2491

ierr = PetscSectionGetStorageSize(mesh->supportSection, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2491,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2492

ierr = PetscMalloc1(size, &mesh->supports)PetscMallocA(1,PETSC_FALSE,2492,__func__,"/sandbox/petsc/petsc.next/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),2492,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2493

}

2494

2495

}

2496

2497

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

2498

{

2499

PetscErrorCode ierr;

2500

2501

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2501; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2502

if (subdm) {ierr = DMClone(dm, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2502,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2503

ierr = DMCreateSectionSubDM(dm, numFields, fields, is, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2503,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2504

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

2505

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

2506

PetscSF sfMigrationInv,sfNatural;

2507

PetscSection section, sectionSeq;

2508

2509

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

2510

ierr = PetscObjectReference((PetscObject) dm->sfMigration);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2510,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2511

ierr = DMGetSection((*subdm), &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2511,__func__,"/sandbox/petsc/petsc.next/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),2511,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2512

ierr = PetscSFCreateInverseSF((*subdm)->sfMigration, &sfMigrationInv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2512,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2513

ierr = PetscSectionCreate(PetscObjectComm((PetscObject) (*subdm)), &sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2513,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2514

ierr = PetscSFDistributeSection(sfMigrationInv, section, NULL((void*)0), sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2514,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2515

2516

ierr = DMPlexCreateGlobalToNaturalSF(*subdm, sectionSeq, (*subdm)->sfMigration, &sfNatural);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2516,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2517

(*subdm)->sfNatural = sfNatural;

2518

ierr = PetscSectionDestroy(&sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2518,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2519

ierr = PetscSFDestroy(&sfMigrationInv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2519,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2520

}

2521

2522

}

2523

2524

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

2525

{

2526

PetscErrorCode ierr;

2527

PetscInt i = 0;

2528

2529

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2529; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2530

ierr = DMClone(dms[0], superdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2530,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2531

ierr = DMCreateSectionSuperDM(dms, len, is, superdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2531,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2532

(*superdm)->useNatural = PETSC_FALSE;

2533

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

2534

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

2535

PetscSF sfMigrationInv,sfNatural;

2536

PetscSection section, sectionSeq;

2537

2538

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

2539

ierr = PetscObjectReference((PetscObject) dms[i]->sfMigration);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2539,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2540

(*superdm)->useNatural = PETSC_TRUE;

2541

ierr = DMGetSection((*superdm), &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2541,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2542

ierr = PetscSFCreateInverseSF((*superdm)->sfMigration, &sfMigrationInv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2542,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2543

ierr = PetscSectionCreate(PetscObjectComm((PetscObject) (*superdm)), &sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2543,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2544

ierr = PetscSFDistributeSection(sfMigrationInv, section, NULL((void*)0), sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2544,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2545

2546

ierr = DMPlexCreateGlobalToNaturalSF(*superdm, sectionSeq, (*superdm)->sfMigration, &sfNatural);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2546,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2547

(*superdm)->sfNatural = sfNatural;

2548

ierr = PetscSectionDestroy(&sectionSeq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2548,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2549

ierr = PetscSFDestroy(&sfMigrationInv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2549,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2550

break;

2551

}

2552

}

2553

2554

}

2555

2556

/*@

2557

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

2558

2559

Not collective

2560

2561

Input Parameter:

2562

. mesh - The DMPlex

2563

2564

Output Parameter:

2565

2566

Note:

2567

This should be called after all calls to DMPlexSetCone()

2568

2569

Level: beginner

2570

2571

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

2572

@*/

2573

PetscErrorCode DMPlexSymmetrize(DM dm)

2574

{

2575

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

2576

PetscInt *offsets;

2577

PetscInt supportSize;

2578

PetscInt pStart, pEnd, p;

2579

PetscErrorCode ierr;

2580

2581

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2581; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2582

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2582,__func__
,"/sandbox/petsc/petsc.next/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),2582,
__func__,"/sandbox/petsc/petsc.next/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),2582,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2582,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2583

if (mesh->supports) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONGSTATE, "Supports were already setup in this DMPlex")return PetscError(PetscObjectComm((PetscObject)dm),2583,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",73,PETSC_ERROR_INITIAL
,"Supports were already setup in this DMPlex");

2584

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),2584,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2585

/* Calculate support sizes */

2586

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2586,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2587

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

2588

PetscInt dof, off, c;

2589

2590

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2590,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2591

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2591,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2592

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

2593

ierr = PetscSectionAddDof(mesh->supportSection, mesh->cones[c], 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2593,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2594

}

2595

}

2596

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

2597

PetscInt dof;

2598

2599

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

2600

2601

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

2602

}

2603

ierr = PetscSectionSetUp(mesh->supportSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2603,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2604

/* Calculate supports */

2605

ierr = PetscSectionGetStorageSize(mesh->supportSection, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2605,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2606

ierr = PetscMalloc1(supportSize, &mesh->supports)PetscMallocA(1,PETSC_FALSE,2606,__func__,"/sandbox/petsc/petsc.next/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),2606,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2607

ierr = PetscCalloc1(pEnd - pStart, &offsets)PetscMallocA(1,PETSC_TRUE,2607,__func__,"/sandbox/petsc/petsc.next/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),2607,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2608

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

2609

PetscInt dof, off, c;

2610

2611

ierr = PetscSectionGetDof(mesh->coneSection, p, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2611,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2612

ierr = PetscSectionGetOffset(mesh->coneSection, p, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2612,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2613

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

2614

const PetscInt q = mesh->cones[c];

2615

PetscInt offS;

2616

2617

ierr = PetscSectionGetOffset(mesh->supportSection, q, &offS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2617,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2618

2619

mesh->supports[offS+offsets[q]] = p;

2620

++offsets[q];

2621

}

2622

}

2623

ierr = PetscFree(offsets)((*PetscTrFree)((void*)(offsets),2623,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
) || ((offsets) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2623,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2624

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),2624,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2625

2626

}

2627

2628

static PetscErrorCode DMPlexCreateDepthStratum(DM dm, DMLabel label, PetscInt depth, PetscInt pStart, PetscInt pEnd)

2629

{

2630

IS stratumIS;

2631

PetscErrorCode ierr;

2632

2633

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2633; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2634

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);

2635

#if defined(PETSC_USE_DEBUG1)

2636

{

2637

PetscInt qStart, qEnd, numLevels, level;

2638

PetscBool overlap = PETSC_FALSE;

2639

ierr = DMLabelGetNumValues(label, &numLevels);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2639,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2640

for (level = 0; level < numLevels; level++) {

2641

ierr = DMLabelGetStratumBounds(label, level, &qStart, &qEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2641,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2642

if ((pStart >= qStart && pStart < qEnd) || (pEnd > qStart && pEnd <= qEnd)) {overlap = PETSC_TRUE; break;}

2643

}

2644

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),2644,__func__,"/sandbox/petsc/petsc.next/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);

2645

}

2646

#endif

2647

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),2647,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2648

ierr = DMLabelSetStratumIS(label, depth, stratumIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2648,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2649

ierr = ISDestroy(&stratumIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2649,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2650

2651

}

2652

2653

static PetscErrorCode DMPlexCreateDimStratum(DM,DMLabel,DMLabel,PetscInt,PetscInt);

2654

2655

/*@

2656

DMPlexStratify - The DAG for most topologies is a graded poset (https://en.wikipedia.org/wiki/Graded_poset), and

2657

can be illustrated by a Hasse Diagram (https://en.wikipedia.org/wiki/Hasse_diagram). The strata group all points of the

2658

same grade, and this function calculates the strata. This grade can be seen as the height (or depth) of the point in

2659

the DAG.

2660

2661

Collective on dm

2662

2663

Input Parameter:

2664

. mesh - The DMPlex

2665

2666

Output Parameter:

2667

2668

Notes:

2669

Concretely, DMPlexStratify() creates a new label named "depth" containing the dimension of each element: 0 for vertices,

2670

1 for edges, and so on. The depth label can be accessed through DMPlexGetDepthLabel() or DMPlexGetDepthStratum(), or

2671

manually via DMGetLabel(). The height is defined implicitly by height = maxDimension - depth, and can be accessed

2672

via DMPlexGetHeightStratum(). For example, cells have height 0 and faces have height 1.

2673

2674

DMPlexStratify() should be called after all calls to DMPlexSymmetrize()

2675

2676

Level: beginner

2677

2678

.seealso: DMPlexCreate(), DMPlexSymmetrize()

2679

@*/

2680

PetscErrorCode DMPlexStratify(DM dm)

2681

{

2682

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

2683

DMLabel label;

2684

PetscInt pStart, pEnd, p;

2685

PetscInt numRoots = 0, numLeaves = 0;

2686

PetscInt cMax, fMax, eMax, vMax;

2687

PetscErrorCode ierr;

2688

2689

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2689; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2690

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2690,__func__
,"/sandbox/petsc/petsc.next/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),2690,
__func__,"/sandbox/petsc/petsc.next/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),2690,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2690,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2691

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),2691,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2692

2693

/* Create depth label */

2694

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2694,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2695

ierr = DMCreateLabel(dm, "depth");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2695,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2696

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2696,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2697

2698

{

2699

/* Initialize roots and count leaves */

2700

PetscInt sMin = PETSC_MAX_INT2147483647;

2701

PetscInt sMax = PETSC_MIN_INT(-2147483647 - 1);

2702

PetscInt coneSize, supportSize;

2703

2704

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

2705

ierr = DMPlexGetConeSize(dm, p, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2705,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2706

ierr = DMPlexGetSupportSize(dm, p, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2706,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2707

if (!coneSize && supportSize) {

2708

sMin = PetscMin(p, sMin)(((p)<(sMin)) ? (p) : (sMin));

2709

sMax = PetscMax(p, sMax)(((p)<(sMax)) ? (sMax) : (p));

2710

++numRoots;

2711

} else if (!supportSize && coneSize) {

2712

++numLeaves;

2713

} else if (!supportSize && !coneSize) {

2714

/* Isolated points */

2715

sMin = PetscMin(p, sMin)(((p)<(sMin)) ? (p) : (sMin));

2716

sMax = PetscMax(p, sMax)(((p)<(sMax)) ? (sMax) : (p));

2717

}

2718

}

2719

ierr = DMPlexCreateDepthStratum(dm, label, 0, sMin, sMax+1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2719,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2720

}

2721

2722

if (numRoots + numLeaves == (pEnd - pStart)) {

2723

PetscInt sMin = PETSC_MAX_INT2147483647;

2724

PetscInt sMax = PETSC_MIN_INT(-2147483647 - 1);

2725

PetscInt coneSize, supportSize;

2726

2727

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

2728

ierr = DMPlexGetConeSize(dm, p, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2728,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2729

ierr = DMPlexGetSupportSize(dm, p, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2729,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2730

if (!supportSize && coneSize) {

2731

sMin = PetscMin(p, sMin)(((p)<(sMin)) ? (p) : (sMin));

2732

sMax = PetscMax(p, sMax)(((p)<(sMax)) ? (sMax) : (p));

2733

}

2734

}

2735

ierr = DMPlexCreateDepthStratum(dm, label, 1, sMin, sMax+1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2735,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2736

} else {

2737

PetscInt level = 0;

2738

PetscInt qStart, qEnd, q;

2739

2740

ierr = DMLabelGetStratumBounds(label, level, &qStart, &qEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2740,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2741

while (qEnd > qStart) {

2742

PetscInt sMin = PETSC_MAX_INT2147483647;

2743

PetscInt sMax = PETSC_MIN_INT(-2147483647 - 1);

2744

2745

for (q = qStart; q < qEnd; ++q) {

2746

const PetscInt *support;

2747

PetscInt supportSize, s;

2748

2749

ierr = DMPlexGetSupportSize(dm, q, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2749,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2750

ierr = DMPlexGetSupport(dm, q, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2750,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2751

for (s = 0; s < supportSize; ++s) {

2752

sMin = PetscMin(support[s], sMin)(((support[s])<(sMin)) ? (support[s]) : (sMin));

2753

sMax = PetscMax(support[s], sMax)(((support[s])<(sMax)) ? (sMax) : (support[s]));

2754

}

2755

}

2756

ierr = DMLabelGetNumValues(label, &level);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2756,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2757

ierr = DMPlexCreateDepthStratum(dm, label, level, sMin, sMax+1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2757,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2758

ierr = DMLabelGetStratumBounds(label, level, &qStart, &qEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2758,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2759

}

2760

}

2761

{ /* just in case there is an empty process */

2762

PetscInt numValues, maxValues = 0, v;

2763

2764

ierr = DMLabelGetNumValues(label, &numValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2764,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2765

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),2765,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2766

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

2767

ierr = DMLabelAddStratum(label, v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2767,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2768

}

2769

}

2770

ierr = PetscObjectStateGet((PetscObject) label, &mesh->depthState);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2770,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2771

2772

ierr = DMPlexGetHybridBounds(dm, &cMax, &fMax, &eMax, &vMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2772,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2773

if (cMax >= 0 || fMax >= 0 || eMax >= 0 || vMax >= 0) {

2774

PetscInt dim;

2775

DMLabel dimLabel;

2776

2777

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2777,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2778

ierr = DMCreateLabel(dm, "dim");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2778,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2779

ierr = DMGetLabel(dm, "dim", &dimLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2779,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2780

if (cMax >= 0) {ierr = DMPlexCreateDimStratum(dm, label, dimLabel, dim, cMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2780,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2781

if (fMax >= 0) {ierr = DMPlexCreateDimStratum(dm, label, dimLabel, dim - 1, fMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2781,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2782

if (eMax >= 0) {ierr = DMPlexCreateDimStratum(dm, label, dimLabel, 1, eMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2782,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2783

if (vMax >= 0) {ierr = DMPlexCreateDimStratum(dm, label, dimLabel, 0, vMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2783,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2784

}

2785

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),2785,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2786

2787

}

2788

2789

/*@C

2790

DMPlexGetJoin - Get an array for the join of the set of points

2791

2792

Not Collective

2793

2794

Input Parameters:

2795

+ dm - The DMPlex object

2796

. numPoints - The number of input points for the join

2797

- points - The input points

2798

2799

Output Parameters:

2800

+ numCoveredPoints - The number of points in the join

2801

- coveredPoints - The points in the join

2802

2803

Level: intermediate

2804

2805

Note: Currently, this is restricted to a single level join

2806

2807

Fortran Notes:

2808

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

2809

include petsc.h90 in your code.

2810

2811

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

2812

2813

.seealso: DMPlexRestoreJoin(), DMPlexGetMeet()

2814

@*/

2815

PetscErrorCode DMPlexGetJoin(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

2816

{

2817

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

2818

PetscInt *join[2];

2819

PetscInt joinSize, i = 0;

2820

PetscInt dof, off, p, c, m;

2821

PetscErrorCode ierr;

2822

2823

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2823; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2824

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2824,__func__
,"/sandbox/petsc/petsc.next/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),2824,
__func__,"/sandbox/petsc/petsc.next/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),2824,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2824,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2825

PetscValidIntPointer(points, 3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),2825
,__func__,"/sandbox/petsc/petsc.next/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),2825,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,3); } while (0);

2826

PetscValidIntPointer(numCoveredPoints, 4)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),2826,__func__,"/sandbox/petsc/petsc.next/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),2826,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,4); } while (0);

2827

PetscValidPointer(coveredPoints, 5)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),2827,__func__,"/sandbox/petsc/petsc.next/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),2827,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

2828

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),2828,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2829

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),2829,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2830

/* Copy in support of first point */

2831

ierr = PetscSectionGetDof(mesh->supportSection, points[0], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2831,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2832

ierr = PetscSectionGetOffset(mesh->supportSection, points[0], &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2832,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2833

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

2834

join[i][joinSize] = mesh->supports[off+joinSize];

2835

}

2836

/* Check each successive support */

2837

for (p = 1; p < numPoints; ++p) {

2838

PetscInt newJoinSize = 0;

2839

2840

ierr = PetscSectionGetDof(mesh->supportSection, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2840,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2841

ierr = PetscSectionGetOffset(mesh->supportSection, points[p], &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2841,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2842

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

2843

const PetscInt point = mesh->supports[off+c];

2844

2845

for (m = 0; m < joinSize; ++m) {

2846

if (point == join[i][m]) {

2847

join[1-i][newJoinSize++] = point;

2848

break;

2849

}

2850

}

2851

}

2852

joinSize = newJoinSize;

2853

i = 1-i;

2854

}

2855

*numCoveredPoints = joinSize;

2856

*coveredPoints = join[i];

2857

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),2857,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2858

2859

}

2860

2861

/*@C

2862

DMPlexRestoreJoin - Restore an array for the join of the set of points

2863

2864

Not Collective

2865

2866

Input Parameters:

2867

+ dm - The DMPlex object

2868

. numPoints - The number of input points for the join

2869

- points - The input points

2870

2871

Output Parameters:

2872

+ numCoveredPoints - The number of points in the join

2873

- coveredPoints - The points in the join

2874

2875

Fortran Notes:

2876

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

2877

include petsc.h90 in your code.

2878

2879

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

2880

2881

Level: intermediate

2882

2883

.seealso: DMPlexGetJoin(), DMPlexGetFullJoin(), DMPlexGetMeet()

2884

@*/

2885

PetscErrorCode DMPlexRestoreJoin(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

2886

{

2887

PetscErrorCode ierr;

2888

2889

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2889; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2890

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2890,__func__
,"/sandbox/petsc/petsc.next/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),2890,
__func__,"/sandbox/petsc/petsc.next/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),2890,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2890,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2891

if (points) PetscValidIntPointer(points,3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),2891
,__func__,"/sandbox/petsc/petsc.next/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),2891,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,3); } while (0);

2892

if (numCoveredPoints) PetscValidIntPointer(numCoveredPoints,4)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),2892,__func__,"/sandbox/petsc/petsc.next/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),2892,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,4); } while (0);

2893

PetscValidPointer(coveredPoints, 5)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),2893,__func__,"/sandbox/petsc/petsc.next/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),2893,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

2894

ierr = DMRestoreWorkArray(dm, 0, MPIU_INT((MPI_Datatype)0x4c000405), (void*) coveredPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2894,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2895

if (numCoveredPoints) *numCoveredPoints = 0;

2896

2897

}

2898

2899

/*@C

2900

DMPlexGetFullJoin - Get an array for the join of the set of points

2901

2902

Not Collective

2903

2904

Input Parameters:

2905

+ dm - The DMPlex object

2906

. numPoints - The number of input points for the join

2907

- points - The input points

2908

2909

Output Parameters:

2910

+ numCoveredPoints - The number of points in the join

2911

- coveredPoints - The points in the join

2912

2913

Fortran Notes:

2914

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

2915

include petsc.h90 in your code.

2916

2917

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

2918

2919

Level: intermediate

2920

2921

.seealso: DMPlexGetJoin(), DMPlexRestoreJoin(), DMPlexGetMeet()

2922

@*/

2923

PetscErrorCode DMPlexGetFullJoin(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

2924

{

2925

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

2926

PetscInt *offsets, **closures;

2927

PetscInt *join[2];

2928

PetscInt depth = 0, maxSize, joinSize = 0, i = 0;

2929

PetscInt p, d, c, m, ms;

2930

PetscErrorCode ierr;

2931

2932

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 2932; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2933

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2933,__func__
,"/sandbox/petsc/petsc.next/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),2933,
__func__,"/sandbox/petsc/petsc.next/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),2933,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2933,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

2934

PetscValidIntPointer(points, 3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),2934
,__func__,"/sandbox/petsc/petsc.next/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),2934,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,3); } while (0);

2935

PetscValidIntPointer(numCoveredPoints, 4)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),2935,__func__,"/sandbox/petsc/petsc.next/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),2935,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,4); } while (0);

2936

PetscValidPointer(coveredPoints, 5)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),2936,__func__,"/sandbox/petsc/petsc.next/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),2936,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

2937

2938

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2938,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2939

ierr = PetscCalloc1(numPoints, &closures)PetscMallocA(1,PETSC_TRUE,2939,__func__,"/sandbox/petsc/petsc.next/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),2939,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2940

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),2940,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2941

ms = mesh->maxSupportSize;

2942

maxSize = (ms > 1) ? ((PetscPowInt(ms,depth+1)-1)/(ms-1)) : depth + 1;

2943

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &join[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2943,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2944

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &join[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2944,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2945

2946

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

2947

PetscInt closureSize;

2948

2949

ierr = DMPlexGetTransitiveClosure(dm, points[p], PETSC_FALSE, &closureSize, &closures[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2949,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2950

2951

offsets[p*(depth+2)+0] = 0;

2952

for (d = 0; d < depth+1; ++d) {

2953

PetscInt pStart, pEnd, i;

2954

2955

ierr = DMPlexGetDepthStratum(dm, d, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2955,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2956

for (i = offsets[p*(depth+2)+d]; i < closureSize; ++i) {

2957

if ((pStart > closures[p][i*2]) || (pEnd <= closures[p][i*2])) {

2958

offsets[p*(depth+2)+d+1] = i;

2959

break;

2960

}

2961

}

2962

if (i == closureSize) offsets[p*(depth+2)+d+1] = i;

2963

}

2964

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),2964,__func__
,"/sandbox/petsc/petsc.next/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);

2965

}

2966

for (d = 0; d < depth+1; ++d) {

2967

PetscInt dof;

2968

2969

/* Copy in support of first point */

2970

dof = offsets[d+1] - offsets[d];

2971

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

2972

join[i][joinSize] = closures[0][(offsets[d]+joinSize)*2];

2973

}

2974

/* Check each successive cone */

2975

for (p = 1; p < numPoints && joinSize; ++p) {

2976

PetscInt newJoinSize = 0;

2977

2978

dof = offsets[p*(depth+2)+d+1] - offsets[p*(depth+2)+d];

2979

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

2980

const PetscInt point = closures[p][(offsets[p*(depth+2)+d]+c)*2];

2981

2982

for (m = 0; m < joinSize; ++m) {

2983

if (point == join[i][m]) {

2984

join[1-i][newJoinSize++] = point;

2985

break;

2986

}

2987

}

2988

}

2989

joinSize = newJoinSize;

2990

i = 1-i;

2991

}

2992

if (joinSize) break;

2993

}

2994

*numCoveredPoints = joinSize;

2995

*coveredPoints = join[i];

2996

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

2997

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),2997,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2998

}

2999

ierr = PetscFree(closures)((*PetscTrFree)((void*)(closures),2999,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
) || ((closures) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2999,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3000

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),3000,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3001

ierr = DMRestoreWorkArray(dm, mesh->maxSupportSize, MPIU_INT((MPI_Datatype)0x4c000405), &join[1-i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3001,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3002

3003

}

3004

3005

/*@C

3006

DMPlexGetMeet - Get an array for the meet of the set of points

3007

3008

Not Collective

3009

3010

Input Parameters:

3011

+ dm - The DMPlex object

3012

. numPoints - The number of input points for the meet

3013

- points - The input points

3014

3015

Output Parameters:

3016

+ numCoveredPoints - The number of points in the meet

3017

- coveredPoints - The points in the meet

3018

3019

Level: intermediate

3020

3021

Note: Currently, this is restricted to a single level meet

3022

3023

Fortran Notes:

3024

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

3025

include petsc.h90 in your code.

3026

3027

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

3028

3029

.seealso: DMPlexRestoreMeet(), DMPlexGetJoin()

3030

@*/

3031

PetscErrorCode DMPlexGetMeet(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveringPoints, const PetscInt **coveringPoints)

3032

{

3033

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

3034

PetscInt *meet[2];

3035

PetscInt meetSize, i = 0;

3036

PetscInt dof, off, p, c, m;

3037

PetscErrorCode ierr;

3038

3039

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3039; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3040

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3040,__func__
,"/sandbox/petsc/petsc.next/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),3040,
__func__,"/sandbox/petsc/petsc.next/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),3040,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3040,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3041

PetscValidPointer(points, 2)do { if (!points) return PetscError(((MPI_Comm)0x44000001),3041
,__func__,"/sandbox/petsc/petsc.next/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),3041,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3042

PetscValidPointer(numCoveringPoints, 3)do { if (!numCoveringPoints) return PetscError(((MPI_Comm)0x44000001
),3042,__func__,"/sandbox/petsc/petsc.next/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),3042,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3043

PetscValidPointer(coveringPoints, 4)do { if (!coveringPoints) return PetscError(((MPI_Comm)0x44000001
),3043,__func__,"/sandbox/petsc/petsc.next/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),3043,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0);

3044

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),3044,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3045

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),3045,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3046

/* Copy in cone of first point */

3047

ierr = PetscSectionGetDof(mesh->coneSection, points[0], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3047,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3048

ierr = PetscSectionGetOffset(mesh->coneSection, points[0], &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3048,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3049

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

3050

meet[i][meetSize] = mesh->cones[off+meetSize];

3051

}

3052

/* Check each successive cone */

3053

for (p = 1; p < numPoints; ++p) {

3054

PetscInt newMeetSize = 0;

3055

3056

ierr = PetscSectionGetDof(mesh->coneSection, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3056,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3057

ierr = PetscSectionGetOffset(mesh->coneSection, points[p], &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3057,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3058

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

3059

const PetscInt point = mesh->cones[off+c];

3060

3061

for (m = 0; m < meetSize; ++m) {

3062

if (point == meet[i][m]) {

3063

meet[1-i][newMeetSize++] = point;

3064

break;

3065

}

3066

}

3067

}

3068

meetSize = newMeetSize;

3069

i = 1-i;

3070

}

3071

*numCoveringPoints = meetSize;

3072

*coveringPoints = meet[i];

3073

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),3073,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3074

3075

}

3076

3077

/*@C

3078

DMPlexRestoreMeet - Restore an array for the meet of the set of points

3079

3080

Not Collective

3081

3082

Input Parameters:

3083

+ dm - The DMPlex object

3084

. numPoints - The number of input points for the meet

3085

- points - The input points

3086

3087

Output Parameters:

3088

+ numCoveredPoints - The number of points in the meet

3089

- coveredPoints - The points in the meet

3090

3091

Level: intermediate

3092

3093

Fortran Notes:

3094

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

3095

include petsc.h90 in your code.

3096

3097

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

3098

3099

.seealso: DMPlexGetMeet(), DMPlexGetFullMeet(), DMPlexGetJoin()

3100

@*/

3101

PetscErrorCode DMPlexRestoreMeet(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

3102

{

3103

PetscErrorCode ierr;

3104

3105

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3105; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3106

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3106,__func__
,"/sandbox/petsc/petsc.next/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),3106,
__func__,"/sandbox/petsc/petsc.next/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),3106,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3106,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3107

if (points) PetscValidIntPointer(points,3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),3107
,__func__,"/sandbox/petsc/petsc.next/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),3107,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,3); } while (0);

3108

if (numCoveredPoints) PetscValidIntPointer(numCoveredPoints,4)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),3108,__func__,"/sandbox/petsc/petsc.next/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),3108,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer to Int: Parameter # %d"
,4); } while (0);

3109

PetscValidPointer(coveredPoints,5)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),3109,__func__,"/sandbox/petsc/petsc.next/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),3109,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

3110

ierr = DMRestoreWorkArray(dm, 0, MPIU_INT((MPI_Datatype)0x4c000405), (void*) coveredPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3110,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3111

if (numCoveredPoints) *numCoveredPoints = 0;

3112

3113

}

3114

3115

/*@C

3116

DMPlexGetFullMeet - Get an array for the meet of the set of points

3117

3118

Not Collective

3119

3120

Input Parameters:

3121

+ dm - The DMPlex object

3122

. numPoints - The number of input points for the meet

3123

- points - The input points

3124

3125

Output Parameters:

3126

+ numCoveredPoints - The number of points in the meet

3127

- coveredPoints - The points in the meet

3128

3129

Level: intermediate

3130

3131

Fortran Notes:

3132

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

3133

include petsc.h90 in your code.

3134

3135

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

3136

3137

.seealso: DMPlexGetMeet(), DMPlexRestoreMeet(), DMPlexGetJoin()

3138

@*/

3139

PetscErrorCode DMPlexGetFullMeet(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)

3140

{

3141

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

3142

PetscInt *offsets, **closures;

3143

PetscInt *meet[2];

3144

PetscInt height = 0, maxSize, meetSize = 0, i = 0;

3145

PetscInt p, h, c, m, mc;

3146

PetscErrorCode ierr;

3147

3148

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3148; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3149

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3149,__func__
,"/sandbox/petsc/petsc.next/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),3149,
__func__,"/sandbox/petsc/petsc.next/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),3149,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3149,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3150

PetscValidPointer(points, 2)do { if (!points) return PetscError(((MPI_Comm)0x44000001),3150
,__func__,"/sandbox/petsc/petsc.next/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),3150,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3151

PetscValidPointer(numCoveredPoints, 3)do { if (!numCoveredPoints) return PetscError(((MPI_Comm)0x44000001
),3151,__func__,"/sandbox/petsc/petsc.next/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),3151,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3152

PetscValidPointer(coveredPoints, 4)do { if (!coveredPoints) return PetscError(((MPI_Comm)0x44000001
),3152,__func__,"/sandbox/petsc/petsc.next/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),3152,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0);

3153

3154

ierr = DMPlexGetDepth(dm, &height);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3154,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3155

ierr = PetscMalloc1(numPoints, &closures)PetscMallocA(1,PETSC_FALSE,3155,__func__,"/sandbox/petsc/petsc.next/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),3155,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3156

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),3156,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3157

mc = mesh->maxConeSize;

3158

maxSize = (mc > 1) ? ((PetscPowInt(mc,height+1)-1)/(mc-1)) : height + 1;

3159

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &meet[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3159,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3160

ierr = DMGetWorkArray(dm, maxSize, MPIU_INT((MPI_Datatype)0x4c000405), &meet[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3160,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3161

3162

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

3163

PetscInt closureSize;

3164

3165

ierr = DMPlexGetTransitiveClosure(dm, points[p], PETSC_TRUE, &closureSize, &closures[p]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3165,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3166

3167

offsets[p*(height+2)+0] = 0;

3168

for (h = 0; h < height+1; ++h) {

3169

PetscInt pStart, pEnd, i;

3170

3171

ierr = DMPlexGetHeightStratum(dm, h, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3171,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3172

for (i = offsets[p*(height+2)+h]; i < closureSize; ++i) {

3173

if ((pStart > closures[p][i*2]) || (pEnd <= closures[p][i*2])) {

3174

offsets[p*(height+2)+h+1] = i;

3175

break;

3176

}

3177

}

3178

if (i == closureSize) offsets[p*(height+2)+h+1] = i;

3179

}

3180

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),3180,__func__
,"/sandbox/petsc/petsc.next/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);

3181

}

3182

for (h = 0; h < height+1; ++h) {

3183

PetscInt dof;

3184

3185

/* Copy in cone of first point */

3186

dof = offsets[h+1] - offsets[h];

3187

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

3188

meet[i][meetSize] = closures[0][(offsets[h]+meetSize)*2];

3189

}

3190

/* Check each successive cone */

3191

for (p = 1; p < numPoints && meetSize; ++p) {

3192

PetscInt newMeetSize = 0;

3193

3194

dof = offsets[p*(height+2)+h+1] - offsets[p*(height+2)+h];

3195

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

3196

const PetscInt point = closures[p][(offsets[p*(height+2)+h]+c)*2];

3197

3198

for (m = 0; m < meetSize; ++m) {

3199

if (point == meet[i][m]) {

3200

meet[1-i][newMeetSize++] = point;

3201

break;

3202

}

3203

}

3204

}

3205

meetSize = newMeetSize;

3206

i = 1-i;

3207

}

3208

if (meetSize) break;

3209

}

3210

*numCoveredPoints = meetSize;

3211

*coveredPoints = meet[i];

3212

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

3213

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),3213,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3214

}

3215

ierr = PetscFree(closures)((*PetscTrFree)((void*)(closures),3215,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
) || ((closures) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3215,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3216

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),3216,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3217

ierr = DMRestoreWorkArray(dm, mesh->maxConeSize, MPIU_INT((MPI_Datatype)0x4c000405), &meet[1-i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3217,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3218

3219

}

3220

3221

/*@C

3222

DMPlexEqual - Determine if two DMs have the same topology

3223

3224

Not Collective

3225

3226

Input Parameters:

3227

+ dmA - A DMPlex object

3228

- dmB - A DMPlex object

3229

3230

Output Parameters:

3231

. equal - PETSC_TRUE if the topologies are identical

3232

3233

Level: intermediate

3234

3235

Notes:

3236

We are not solving graph isomorphism, so we do not permutation.

3237

3238

.seealso: DMPlexGetCone()

3239

@*/

3240

PetscErrorCode DMPlexEqual(DM dmA, DM dmB, PetscBool *equal)

3241

{

3242

PetscInt depth, depthB, pStart, pEnd, pStartB, pEndB, p;

3243

PetscErrorCode ierr;

3244

3245

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3245; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3246

PetscValidHeaderSpecific(dmA, DM_CLASSID, 1)do { if (!dmA) return PetscError(((MPI_Comm)0x44000001),3246,
__func__,"/sandbox/petsc/petsc.next/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),3246,__func__,"/sandbox/petsc/petsc.next/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),3246,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3246,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3247

PetscValidHeaderSpecific(dmB, DM_CLASSID, 2)do { if (!dmB) return PetscError(((MPI_Comm)0x44000001),3247,
__func__,"/sandbox/petsc/petsc.next/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),3247,__func__,"/sandbox/petsc/petsc.next/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),3247,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),3247,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

3248

PetscValidPointer(equal, 3)do { if (!equal) return PetscError(((MPI_Comm)0x44000001),3248
,__func__,"/sandbox/petsc/petsc.next/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),3248,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3249

3250

*equal = PETSC_FALSE;

3251

ierr = DMPlexGetDepth(dmA, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3251,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3252

ierr = DMPlexGetDepth(dmB, &depthB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3252,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3253

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);

3254

ierr = DMPlexGetChart(dmA, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3254,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3255

ierr = DMPlexGetChart(dmB, &pStartB, &pEndB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3255,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3256

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);

3257

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

3258

const PetscInt *cone, *coneB, *ornt, *orntB, *support, *supportB;

3259

PetscInt coneSize, coneSizeB, c, supportSize, supportSizeB, s;

3260

3261

ierr = DMPlexGetConeSize(dmA, p, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3261,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3262

ierr = DMPlexGetCone(dmA, p, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3262,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3263

ierr = DMPlexGetConeOrientation(dmA, p, &ornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3263,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3264

ierr = DMPlexGetConeSize(dmB, p, &coneSizeB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3264,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3265

ierr = DMPlexGetCone(dmB, p, &coneB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3265,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3266

ierr = DMPlexGetConeOrientation(dmB, p, &orntB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3266,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3267

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);

3268

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

3269

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);

3270

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);

3271

}

3272

ierr = DMPlexGetSupportSize(dmA, p, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3272,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3273

ierr = DMPlexGetSupport(dmA, p, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3273,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3274

ierr = DMPlexGetSupportSize(dmB, p, &supportSizeB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3274,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3275

ierr = DMPlexGetSupport(dmB, p, &supportB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3275,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3276

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);

3277

for (s = 0; s < supportSize; ++s) {

3278

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);

3279

}

3280

}

3281

*equal = PETSC_TRUE;

3282

3283

}

3284

3285

/*@C

3286

DMPlexGetNumFaceVertices - Returns the number of vertices on a face

3287

3288

Not Collective

3289

3290

Input Parameters:

3291

+ dm - The DMPlex

3292

. cellDim - The cell dimension

3293

- numCorners - The number of vertices on a cell

3294

3295

Output Parameters:

3296

. numFaceVertices - The number of vertices on a face

3297

3298

Level: developer

3299

3300

Notes:

3301

Of course this can only work for a restricted set of symmetric shapes

3302

3303

.seealso: DMPlexGetCone()

3304

@*/

3305

PetscErrorCode DMPlexGetNumFaceVertices(DM dm, PetscInt cellDim, PetscInt numCorners, PetscInt *numFaceVertices)

3306

{

3307

MPI_Comm comm;

3308

PetscErrorCode ierr;

3309

3310

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3310; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3311

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3311,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3312

PetscValidPointer(numFaceVertices,3)do { if (!numFaceVertices) return PetscError(((MPI_Comm)0x44000001
),3312,__func__,"/sandbox/petsc/petsc.next/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),3312,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3313

switch (cellDim) {

3314

case 0:

3315

*numFaceVertices = 0;

3316

break;

3317

case 1:

3318

*numFaceVertices = 1;

3319

break;

3320

case 2:

3321

switch (numCorners) {

3322

case 3: /* triangle */

3323

*numFaceVertices = 2; /* Edge has 2 vertices */

3324

break;

3325

case 4: /* quadrilateral */

3326

*numFaceVertices = 2; /* Edge has 2 vertices */

3327

break;

3328

case 6: /* quadratic triangle, tri and quad cohesive Lagrange cells */

3329

*numFaceVertices = 3; /* Edge has 3 vertices */

3330

break;

3331

case 9: /* quadratic quadrilateral, quadratic quad cohesive Lagrange cells */

3332

*numFaceVertices = 3; /* Edge has 3 vertices */

3333

break;

3334

default:

3335

SETERRQ2(comm, PETSC_ERR_ARG_OUTOFRANGE, "Invalid number of face corners %D for dimension %D", numCorners, cellDim)return PetscError(comm,3335,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,63,PETSC_ERROR_INITIAL,"Invalid number of face corners %D for dimension %D"
,numCorners,cellDim);

3336

}

3337

break;

3338

case 3:

3339

switch (numCorners) {

3340

case 4: /* tetradehdron */

3341

*numFaceVertices = 3; /* Face has 3 vertices */

3342

break;

3343

case 6: /* tet cohesive cells */

3344

*numFaceVertices = 4; /* Face has 4 vertices */

3345

break;

3346

case 8: /* hexahedron */

3347

*numFaceVertices = 4; /* Face has 4 vertices */

3348

break;

3349

case 9: /* tet cohesive Lagrange cells */

3350

*numFaceVertices = 6; /* Face has 6 vertices */

3351

break;

3352

case 10: /* quadratic tetrahedron */

3353

*numFaceVertices = 6; /* Face has 6 vertices */

3354

break;

3355

case 12: /* hex cohesive Lagrange cells */

3356

*numFaceVertices = 6; /* Face has 6 vertices */

3357

break;

3358

case 18: /* quadratic tet cohesive Lagrange cells */

3359

*numFaceVertices = 6; /* Face has 6 vertices */

3360

break;

3361

case 27: /* quadratic hexahedron, quadratic hex cohesive Lagrange cells */

3362

*numFaceVertices = 9; /* Face has 9 vertices */

3363

break;

3364

default:

3365

SETERRQ2(comm, PETSC_ERR_ARG_OUTOFRANGE, "Invalid number of face corners %D for dimension %D", numCorners, cellDim)return PetscError(comm,3365,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,63,PETSC_ERROR_INITIAL,"Invalid number of face corners %D for dimension %D"
,numCorners,cellDim);

3366

}

3367

break;

3368

default:

3369

SETERRQ1(comm, PETSC_ERR_ARG_OUTOFRANGE, "Invalid cell dimension %D", cellDim)return PetscError(comm,3369,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,63,PETSC_ERROR_INITIAL,"Invalid cell dimension %D",cellDim);

3370

}

3371

3372

}

3373

3374

/*@

3375

DMPlexGetDepthLabel - Get the DMLabel recording the depth of each point

3376

3377

Not Collective

3378

3379

Input Parameter:

3380

. dm - The DMPlex object

3381

3382

Output Parameter:

3383

. depthLabel - The DMLabel recording point depth

3384

3385

Level: developer

3386

3387

.seealso: DMPlexGetDepth(), DMPlexGetHeightStratum(), DMPlexGetDepthStratum()

3388

@*/

3389

PetscErrorCode DMPlexGetDepthLabel(DM dm, DMLabel *depthLabel)

3390

{

3391

PetscErrorCode ierr;

3392

3393

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3393; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3394

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3394,__func__
,"/sandbox/petsc/petsc.next/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),3394,
__func__,"/sandbox/petsc/petsc.next/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),3394,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3394,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3395

PetscValidPointer(depthLabel, 2)do { if (!depthLabel) return PetscError(((MPI_Comm)0x44000001
),3395,__func__,"/sandbox/petsc/petsc.next/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),3395,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3396

if (!dm->depthLabel) {ierr = DMGetLabel(dm, "depth", &dm->depthLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3396,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3397

*depthLabel = dm->depthLabel;

3398

3399

}

3400

3401

/*@

3402

DMPlexGetDepth - Get the depth of the DAG representing this mesh

3403

3404

Not Collective

3405

3406

Input Parameter:

3407

. dm - The DMPlex object

3408

3409

Output Parameter:

3410

. depth - The number of strata (breadth first levels) in the DAG

3411

3412

Level: developer

3413

3414

.seealso: DMPlexGetDepthLabel(), DMPlexGetHeightStratum(), DMPlexGetDepthStratum()

3415

@*/

3416

PetscErrorCode DMPlexGetDepth(DM dm, PetscInt *depth)

3417

{

3418

DMLabel label;

3419

PetscInt d = 0;

3420

PetscErrorCode ierr;

3421

3422

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3422; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3423

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3423,__func__
,"/sandbox/petsc/petsc.next/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),3423,
__func__,"/sandbox/petsc/petsc.next/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),3423,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3423,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3424

PetscValidPointer(depth, 2)do { if (!depth) return PetscError(((MPI_Comm)0x44000001),3424
,__func__,"/sandbox/petsc/petsc.next/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),3424,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3425

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3425,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3426

if (label) {ierr = DMLabelGetNumValues(label, &d);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3426,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3427

*depth = d-1;

3428

3429

}

3430

3431

/*@

3432

DMPlexGetDepthStratum - Get the bounds [start, end) for all points at a certain depth.

3433

3434

Not Collective

3435

3436

Input Parameters:

3437

+ dm - The DMPlex object

3438

- stratumValue - The requested depth

3439

3440

Output Parameters:

3441

+ start - The first point at this depth

3442

- end - One beyond the last point at this depth

3443

3444

Notes:

3445

Depth indexing is related to topological dimension. Depth stratum 0 contains the lowest topological dimension points,

3446

often "vertices". If the mesh is "interpolated" (see DMPlexInterpolate()), then depth stratum 1 contains the next

3447

higher dimension, e.g., "edges".

3448

3449

Level: developer

3450

3451

.seealso: DMPlexGetHeightStratum(), DMPlexGetDepth()

3452

@*/

3453

PetscErrorCode DMPlexGetDepthStratum(DM dm, PetscInt stratumValue, PetscInt *start, PetscInt *end)

3454

{

3455

DMLabel label;

3456

PetscInt pStart, pEnd;

3457

PetscErrorCode ierr;

3458

3459

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3459; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3460

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3460,__func__
,"/sandbox/petsc/petsc.next/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),3460,
__func__,"/sandbox/petsc/petsc.next/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),3460,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3460,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3461

if (start) {PetscValidPointer(start, 3)do { if (!start) return PetscError(((MPI_Comm)0x44000001),3461
,__func__,"/sandbox/petsc/petsc.next/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),3461,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0); *start = 0;}

3462

if (end) {PetscValidPointer(end, 4)do { if (!end) return PetscError(((MPI_Comm)0x44000001),3462,
__func__,"/sandbox/petsc/petsc.next/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),3462,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0); *end = 0;}

3463

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3463,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3464

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);

3465

if (stratumValue < 0) {

3466

if (start) *start = pStart;

3467

if (end) *end = pEnd;

3468

3469

}

3470

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3470,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3471

if (!label) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "No label named depth was found")return PetscError(PetscObjectComm((PetscObject) dm),3471,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"No label named depth was found");

3472

ierr = DMLabelGetStratumBounds(label, stratumValue, start, end);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3472,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3473

3474

}

3475

3476

/*@

3477

DMPlexGetHeightStratum - Get the bounds [start, end) for all points at a certain height.

3478

3479

Not Collective

3480

3481

Input Parameters:

3482

+ dm - The DMPlex object

3483

- stratumValue - The requested height

3484

3485

Output Parameters:

3486

+ start - The first point at this height

3487

- end - One beyond the last point at this height

3488

3489

Notes:

3490

Height indexing is related to topological codimension. Height stratum 0 contains the highest topological dimension

3491

points, often called "cells" or "elements". If the mesh is "interpolated" (see DMPlexInterpolate()), then height

3492

stratum 1 contains the boundary of these "cells", often called "faces" or "facets".

3493

3494

Level: developer

3495

3496

.seealso: DMPlexGetDepthStratum(), DMPlexGetDepth()

3497

@*/

3498

PetscErrorCode DMPlexGetHeightStratum(DM dm, PetscInt stratumValue, PetscInt *start, PetscInt *end)

3499

{

3500

DMLabel label;

3501

PetscInt depth, pStart, pEnd;

3502

PetscErrorCode ierr;

3503

3504

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3504; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3505

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3505,__func__
,"/sandbox/petsc/petsc.next/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),3505,
__func__,"/sandbox/petsc/petsc.next/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),3505,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3505,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3506

if (start) {PetscValidPointer(start, 3)do { if (!start) return PetscError(((MPI_Comm)0x44000001),3506
,__func__,"/sandbox/petsc/petsc.next/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),3506,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0); *start = 0;}

3507

if (end) {PetscValidPointer(end, 4)do { if (!end) return PetscError(((MPI_Comm)0x44000001),3507,
__func__,"/sandbox/petsc/petsc.next/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),3507,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0); *end = 0;}

3508

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3508,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3509

3510

if (stratumValue < 0) {

3511

if (start) *start = pStart;

3512

if (end) *end = pEnd;

3513

3514

}

3515

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3515,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3516

if (!label) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "No label named depth was found")return PetscError(PetscObjectComm((PetscObject) dm),3516,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"No label named depth was found");

3517

ierr = DMLabelGetNumValues(label, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3517,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3518

ierr = DMLabelGetStratumBounds(label, depth-1-stratumValue, start, end);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3518,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3519

3520

}

3521

3522

PetscErrorCode DMCreateCoordinateDM_Plex(DM dm, DM *cdm)

3523

{

3524

PetscSection section, s;

3525

Mat m;

3526

PetscInt maxHeight;

3527

PetscErrorCode ierr;

3528

3529

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3529; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3530

ierr = DMClone(dm, cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3530,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3531

ierr = DMPlexGetMaxProjectionHeight(dm, &maxHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3531,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3532

ierr = DMPlexSetMaxProjectionHeight(*cdm, maxHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3532,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3533

ierr = PetscSectionCreate(PetscObjectComm((PetscObject)dm), &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3533,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3534

ierr = DMSetSection(*cdm, section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3534,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3535

ierr = PetscSectionDestroy(&section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3535,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3536

ierr = PetscSectionCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), &s);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3536,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3537

ierr = MatCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3537,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3538

ierr = DMSetDefaultConstraints(*cdm, s, m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3538,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3539

ierr = PetscSectionDestroy(&s);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3539,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3540

ierr = MatDestroy(&m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3540,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3541

3542

ierr = DMSetNumFields(*cdm, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3542,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3543

ierr = DMCreateDS(*cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3543,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3544

3545

}

3546

3547

PetscErrorCode DMCreateCoordinateField_Plex(DM dm, DMField *field)

3548

{

3549

Vec coordsLocal;

3550

DM coordsDM;

3551

PetscErrorCode ierr;

3552

3553

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3553; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3554

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

3555

ierr = DMGetCoordinatesLocal(dm,&coordsLocal);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3555,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3556

ierr = DMGetCoordinateDM(dm,&coordsDM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3556,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3557

if (coordsLocal && coordsDM) {

3558

ierr = DMFieldCreateDS(coordsDM, 0, coordsLocal, field);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3558,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3559

}

3560

3561

}

3562

3563

/*@C

3564

DMPlexGetConeSection - Return a section which describes the layout of cone data

3565

3566

Not Collective

3567

3568

Input Parameters:

3569

. dm - The DMPlex object

3570

3571

Output Parameter:

3572

. section - The PetscSection object

3573

3574

Level: developer

3575

3576

.seealso: DMPlexGetSupportSection(), DMPlexGetCones(), DMPlexGetConeOrientations()

3577

@*/

3578

PetscErrorCode DMPlexGetConeSection(DM dm, PetscSection *section)

3579

{

3580

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

3581

3582

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3582; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3583

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3583,__func__
,"/sandbox/petsc/petsc.next/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),3583,
__func__,"/sandbox/petsc/petsc.next/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),3583,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3583,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3584

if (section) *section = mesh->coneSection;

3585

3586

}

3587

3588

/*@C

3589

DMPlexGetSupportSection - Return a section which describes the layout of support data

3590

3591

Not Collective

3592

3593

Input Parameters:

3594

. dm - The DMPlex object

3595

3596

Output Parameter:

3597

. section - The PetscSection object

3598

3599

Level: developer

3600

3601

.seealso: DMPlexGetConeSection()

3602

@*/

3603

PetscErrorCode DMPlexGetSupportSection(DM dm, PetscSection *section)

3604

{

3605

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

3606

3607

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3607; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3608

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3608,__func__
,"/sandbox/petsc/petsc.next/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),3608,
__func__,"/sandbox/petsc/petsc.next/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),3608,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3608,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3609

if (section) *section = mesh->supportSection;

3610

3611

}

3612

3613

/*@C

3614

DMPlexGetCones - Return cone data

3615

3616

Not Collective

3617

3618

Input Parameters:

3619

. dm - The DMPlex object

3620

3621

Output Parameter:

3622

. cones - The cone for each point

3623

3624

Level: developer

3625

3626

.seealso: DMPlexGetConeSection()

3627

@*/

3628

PetscErrorCode DMPlexGetCones(DM dm, PetscInt *cones[])

3629

{

3630

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

3631

3632

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3632; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3633

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3633,__func__
,"/sandbox/petsc/petsc.next/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),3633,
__func__,"/sandbox/petsc/petsc.next/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),3633,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3633,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3634

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

3635

3636

}

3637

3638

/*@C

3639

DMPlexGetConeOrientations - Return cone orientation data

3640

3641

Not Collective

3642

3643

Input Parameters:

3644

. dm - The DMPlex object

3645

3646

Output Parameter:

3647

. coneOrientations - The cone orientation for each point

3648

3649

Level: developer

3650

3651

.seealso: DMPlexGetConeSection()

3652

@*/

3653

PetscErrorCode DMPlexGetConeOrientations(DM dm, PetscInt *coneOrientations[])

3654

{

3655

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

3656

3657

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3657; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3658

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3658,__func__
,"/sandbox/petsc/petsc.next/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),3658,
__func__,"/sandbox/petsc/petsc.next/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),3658,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3658,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

3659

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

3660

3661

}

3662

3663

/******************************** FEM Support **********************************/

3664

3665

/*@

3666

3667

DMPlexSetClosurePermutationTensor - Create a permutation from the default (BFS) point ordering in the closure, to a

3668

lexicographic ordering over the tensor product cell (i.e., line, quad, hex, etc.), and set this permutation in the

3669

section provided (or default section of the DM).

3670

3671

Input Parameters:

3672

+ dm - The DM

3673

. point - Either a cell (highest dim point) or an edge (dim 1 point), or PETSC_DETERMINE

3674

- section - The PetscSection to reorder, or NULL for the default section

3675

3676

Note: The point is used to determine the number of dofs/field on an edge. For SEM, this is related to the polynomial

3677

degree of the basis.

3678

3679

Example:

3680

A typical interpolated single-quad mesh might order points as

3681

.vb

3682

[c0, v1, v2, v3, v4, e5, e6, e7, e8]

3683

3684

v4 -- e6 -- v3

3685

| |

3686

e7 c0 e8

3687

| |

3688

v1 -- e5 -- v2

3689

.ve

3690

3691

(There is no significance to the ordering described here.) The default section for a Q3 quad might typically assign

3692

dofs in the order of points, e.g.,

3693

.vb

3694

c0 -> [0,1,2,3]

3695

v1 -> [4]

3696

...

3697

e5 -> [8, 9]

3698

.ve

3699

3700

which corresponds to the dofs

3701

.vb

3702

6 10 11 7

3703

13 2 3 15

3704

12 0 1 14

3705

4 8 9 5

3706

.ve

3707

3708

The closure in BFS ordering works through height strata (cells, edges, vertices) to produce the ordering

3709

.vb

3710

0 1 2 3 8 9 14 15 11 10 13 12 4 5 7 6

3711

.ve

3712

3713

After calling DMPlexSetClosurePermutationTensor(), the closure will be ordered lexicographically,

3714

.vb

3715

4 8 9 5 12 0 1 14 13 2 3 15 6 10 11 7

3716

.ve

3717

3718

Level: developer

3719

3720

.seealso: DMGetSection(), PetscSectionSetClosurePermutation()

3721

@*/

3722

PetscErrorCode DMPlexSetClosurePermutationTensor(DM dm, PetscInt point, PetscSection section)

3723

{

3724

DMLabel label;

3725

PetscInt *perm;

3726

PetscInt dim, depth, eStart, k, Nf, f, Nc, c, i, j, size = 0, offset = 0, foffset = 0;

3727

PetscErrorCode ierr;

3728

3729

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3729; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3730

if (point < 0) {ierr = DMPlexGetDepthStratum(dm, 1, &point, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3730,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3731

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3731,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3732

ierr = DMPlexGetDepthLabel(dm, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3732,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3733

ierr = DMLabelGetValue(label, point, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3733,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3734

if (depth == 1) {eStart = point;}

3735

else if (depth == dim) {

3736

const PetscInt *cone;

3737

3738

ierr = DMPlexGetCone(dm, point, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3738,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3739

if (dim == 2) eStart = cone[0];

3740

else if (dim == 3) {

3741

const PetscInt *cone2;

3742

ierr = DMPlexGetCone(dm, cone[0], &cone2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3742,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3743

eStart = cone2[0];

3744

} 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),3744,__func__,"/sandbox/petsc/petsc.next/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);

3745

} 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),3745,__func__,"/sandbox/petsc/petsc.next/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);

3746

if (!section) {ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3746,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3747

ierr = PetscSectionGetNumFields(section, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3747,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3748

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);

3749

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

3750

/* An order k SEM disc has k-1 dofs on an edge */

3751

ierr = PetscSectionGetFieldDof(section, eStart, f, &k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3751,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3752

ierr = PetscSectionGetFieldComponents(section, f, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3752,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3753

k = k/Nc + 1;

3754

size += PetscPowInt(k+1, dim)*Nc;

3755

}

3756

ierr = PetscMalloc1(size, &perm)PetscMallocA(1,PETSC_FALSE,3756,__func__,"/sandbox/petsc/petsc.next/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),3756,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3757

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

3758

switch (dim) {

3759

case 1:

3760

ierr = PetscSectionGetFieldDof(section, eStart, f, &k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3760,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3761

ierr = PetscSectionGetFieldComponents(section, f, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3761,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3762

k = k/Nc + 1;

3763

3764

Original ordering is [ edge of length k-1; vtx0; vtx1 ]

3765

We want [ vtx0; edge of length k-1; vtx1 ]

3766

3767

for (c=0; c<Nc; c++,offset++) perm[offset] = (k-1)*Nc + c + foffset;

3768

for (i=0; i<k-1; i++) for (c=0; c<Nc; c++,offset++) perm[offset] = i*Nc + c + foffset;

3769

for (c=0; c<Nc; c++,offset++) perm[offset] = k*Nc + c + foffset;

3770

foffset = offset;

3771

break;

3772

case 2:

3773

/* The original quad closure is oriented clockwise, {f, e_b, e_r, e_t, e_l, v_lb, v_rb, v_tr, v_tl} */

3774

ierr = PetscSectionGetFieldDof(section, eStart, f, &k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3774,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3775

ierr = PetscSectionGetFieldComponents(section, f, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3775,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3776

k = k/Nc + 1;

3777

/* The SEM order is

3778

3779

v_lb, {e_b}, v_rb,

3780

e^{(k-1)-i}_l, {f^{i*(k-1)}}, e^i_r,

3781

v_lt, reverse {e_t}, v_rt

3782

3783

{

3784

const PetscInt of = 0;

3785

const PetscInt oeb = of + PetscSqr(k-1)((k-1)*(k-1));

3786

const PetscInt oer = oeb + (k-1);

3787

const PetscInt oet = oer + (k-1);

3788

const PetscInt oel = oet + (k-1);

3789

const PetscInt ovlb = oel + (k-1);

3790

const PetscInt ovrb = ovlb + 1;

3791

const PetscInt ovrt = ovrb + 1;

3792

const PetscInt ovlt = ovrt + 1;

3793

PetscInt o;

3794

3795

/* bottom */

3796

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovlb*Nc + c + foffset;

3797

for (o = oeb; o < oer; ++o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3798

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovrb*Nc + c + foffset;

3799

/* middle */

3800

for (i = 0; i < k-1; ++i) {

3801

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oel+(k-2)-i)*Nc + c + foffset;

3802

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;

3803

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oer+i)*Nc + c + foffset;

3804

}

3805

/* top */

3806

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovlt*Nc + c + foffset;

3807

for (o = oel-1; o >= oet; --o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3808

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovrt*Nc + c + foffset;

3809

foffset = offset;

3810

}

3811

break;

3812

case 3:

3813

/* The original hex closure is

3814

3815

{c,

3816

f_b, f_t, f_f, f_b, f_r, f_l,

3817

e_bl, e_bb, e_br, e_bf, e_tf, e_tr, e_tb, e_tl, e_rf, e_lf, e_lb, e_rb,

3818

v_blf, v_blb, v_brb, v_brf, v_tlf, v_trf, v_trb, v_tlb}

3819

3820

ierr = PetscSectionGetFieldDof(section, eStart, f, &k);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3820,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3821

ierr = PetscSectionGetFieldComponents(section, f, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3821,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3822

k = k/Nc + 1;

3823

/* The SEM order is

3824

Bottom Slice

3825

v_blf, {e^{(k-1)-n}_bf}, v_brf,

3826

e^{i}_bl, f^{n*(k-1)+(k-1)-i}_b, e^{(k-1)-i}_br,

3827

v_blb, {e_bb}, v_brb,

3828

3829

Middle Slice (j)

3830

{e^{(k-1)-j}_lf}, {f^{j*(k-1)+n}_f}, e^j_rf,

3831

f^{i*(k-1)+j}_l, {c^{(j*(k-1) + i)*(k-1)+n}_t}, f^{j*(k-1)+i}_r,

3832

e^j_lb, {f^{j*(k-1)+(k-1)-n}_b}, e^{(k-1)-j}_rb,

3833

3834

Top Slice

3835

v_tlf, {e_tf}, v_trf,

3836

e^{(k-1)-i}_tl, {f^{i*(k-1)}_t}, e^{i}_tr,

3837

v_tlb, {e^{(k-1)-n}_tb}, v_trb,

3838

3839

{

3840

const PetscInt oc = 0;

3841

const PetscInt ofb = oc + PetscSqr(k-1)((k-1)*(k-1))*(k-1);

3842

const PetscInt oft = ofb + PetscSqr(k-1)((k-1)*(k-1));

3843

const PetscInt off = oft + PetscSqr(k-1)((k-1)*(k-1));

3844

const PetscInt ofk = off + PetscSqr(k-1)((k-1)*(k-1));

3845

const PetscInt ofr = ofk + PetscSqr(k-1)((k-1)*(k-1));

3846

const PetscInt ofl = ofr + PetscSqr(k-1)((k-1)*(k-1));

3847

const PetscInt oebl = ofl + PetscSqr(k-1)((k-1)*(k-1));

3848

const PetscInt oebb = oebl + (k-1);

3849

const PetscInt oebr = oebb + (k-1);

3850

const PetscInt oebf = oebr + (k-1);

3851

const PetscInt oetf = oebf + (k-1);

3852

const PetscInt oetr = oetf + (k-1);

3853

const PetscInt oetb = oetr + (k-1);

3854

const PetscInt oetl = oetb + (k-1);

3855

const PetscInt oerf = oetl + (k-1);

3856

const PetscInt oelf = oerf + (k-1);

3857

const PetscInt oelb = oelf + (k-1);

3858

const PetscInt oerb = oelb + (k-1);

3859

const PetscInt ovblf = oerb + (k-1);

3860

const PetscInt ovblb = ovblf + 1;

3861

const PetscInt ovbrb = ovblb + 1;

3862

const PetscInt ovbrf = ovbrb + 1;

3863

const PetscInt ovtlf = ovbrf + 1;

3864

const PetscInt ovtrf = ovtlf + 1;

3865

const PetscInt ovtrb = ovtrf + 1;

3866

const PetscInt ovtlb = ovtrb + 1;

3867

PetscInt o, n;

3868

3869

/* Bottom Slice */

3870

/* bottom */

3871

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovblf*Nc + c + foffset;

3872

for (o = oetf-1; o >= oebf; --o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3873

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovbrf*Nc + c + foffset;

3874

/* middle */

3875

for (i = 0; i < k-1; ++i) {

3876

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oebl+i)*Nc + c + foffset;

3877

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;}

3878

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oebr+(k-2)-i)*Nc + c + foffset;

3879

}

3880

/* top */

3881

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovblb*Nc + c + foffset;

3882

for (o = oebb; o < oebr; ++o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3883

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovbrb*Nc + c + foffset;

3884

3885

/* Middle Slice */

3886

for (j = 0; j < k-1; ++j) {

3887

/* bottom */

3888

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oelf+(k-2)-j)*Nc + c + foffset;

3889

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;

3890

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oerf+j)*Nc + c + foffset;

3891

/* middle */

3892

for (i = 0; i < k-1; ++i) {

3893

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (ofl+i*(k-1)+j)*Nc + c + foffset;

3894

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;

3895

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (ofr+j*(k-1)+i)*Nc + c + foffset;

3896

}

3897

/* top */

3898

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oelb+j)*Nc + c + foffset;

3899

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;

3900

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oerb+(k-2)-j)*Nc + c + foffset;

3901

}

3902

3903

/* Top Slice */

3904

/* bottom */

3905

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovtlf*Nc + c + foffset;

3906

for (o = oetf; o < oetr; ++o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3907

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovtrf*Nc + c + foffset;

3908

/* middle */

3909

for (i = 0; i < k-1; ++i) {

3910

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oetl+(k-2)-i)*Nc + c + foffset;

3911

for (n = 0; n < k-1; ++n) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oft+i*(k-1)+n)*Nc + c + foffset;

3912

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = (oetr+i)*Nc + c + foffset;

3913

}

3914

/* top */

3915

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovtlb*Nc + c + foffset;

3916

for (o = oetl-1; o >= oetb; --o) for (c = 0; c < Nc; ++c, ++offset) perm[offset] = o*Nc + c + foffset;

3917

for (c = 0; c < Nc; ++c, ++offset) perm[offset] = ovtrb*Nc + c + foffset;

3918

3919

foffset = offset;

3920

}

3921

break;

3922

default: SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_OUTOFRANGE, "No spectral ordering for dimension %D", dim)return PetscError(PetscObjectComm((PetscObject) dm),3922,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"No spectral ordering for dimension %D",dim);

3923

}

3924

}

3925

if (offset != size) SETERRQ2(PetscObjectComm((PetscObject) dm), PETSC_ERR_PLIB, "Number of permutation entries %D != %D", offset, size)return PetscError(PetscObjectComm((PetscObject) dm),3925,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Number of permutation entries %D != %D",offset,size);

3926

/* Check permutation */

3927

{

3928

PetscInt *check;

3929

3930

ierr = PetscMalloc1(size, &check)PetscMallocA(1,PETSC_FALSE,3930,__func__,"/sandbox/petsc/petsc.next/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),3930,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3931

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),3931,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid permutation index p[%D] = %D",i,perm[i]);}

3932

for (i = 0; i < size; ++i) check[perm[i]] = i;

3933

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),3933,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Missing permutation index %D",i);}

3934

ierr = PetscFree(check)((*PetscTrFree)((void*)(check),3934,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
) || ((check) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3934,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3935

}

3936

ierr = PetscSectionSetClosurePermutation_Internal(section, (PetscObject) dm, size, PETSC_OWN_POINTER, perm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3936,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3937

3938

}

3939

3940

PetscErrorCode DMPlexGetPointDualSpaceFEM(DM dm, PetscInt point, PetscInt field, PetscDualSpace *dspace)

3941

{

3942

PetscDS prob;

3943

PetscInt depth, Nf, h;

3944

DMLabel label;

3945

PetscErrorCode ierr;

3946

3947

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3947; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

3948

ierr = DMGetDS(dm, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3948,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3949

Nf = prob->Nf;

3950

label = dm->depthLabel;

3951

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

3952

if (field < Nf) {

3953

PetscObject disc = prob->disc[field];

3954

3955

if (disc->classid == PETSCFE_CLASSID) {

3956

PetscDualSpace dsp;

3957

3958

ierr = PetscFEGetDualSpace((PetscFE)disc,&dsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3958,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3959

ierr = DMLabelGetNumValues(label,&depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3959,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3960

ierr = DMLabelGetValue(label,point,&h);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3960,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3961

h = depth - 1 - h;

3962

if (h) {

3963

ierr = PetscDualSpaceGetHeightSubspace(dsp,h,dspace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3963,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3964

} else {

3965

*dspace = dsp;

3966

}

3967

}

3968

}

3969

3970

}

3971

3972

3973

PETSC_STATIC_INLINEstatic inline PetscErrorCode DMPlexVecGetClosure_Depth1_Static(DM dm, PetscSection section, Vec v, PetscInt point, PetscInt *csize, PetscScalar *values[])

3974

{

3975

PetscScalar *array, *vArray;

3976

const PetscInt *cone, *coneO;

3977

PetscInt pStart, pEnd, p, numPoints, size = 0, offset = 0;

3978

PetscErrorCode ierr;

3979

3980

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 3980; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

3981

ierr = PetscSectionGetChart(section, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3981,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3982

ierr = DMPlexGetConeSize(dm, point, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3982,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3983

ierr = DMPlexGetCone(dm, point, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3983,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3984

ierr = DMPlexGetConeOrientation(dm, point, &coneO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3984,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3985

if (!values || !*values) {

3986

if ((point >= pStart) && (point < pEnd)) {

3987

PetscInt dof;

3988

3989

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3989,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3990

size += dof;

3991

}

3992

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

3993

const PetscInt cp = cone[p];

3994

PetscInt dof;

3995

3996

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

3997

ierr = PetscSectionGetDof(section, cp, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3997,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3998

size += dof;

3999

}

4000

if (!values) {

4001

if (csize) *csize = size;

4002

4003

}

4004

ierr = DMGetWorkArray(dm, size, MPIU_SCALAR((MPI_Datatype)0x4c00080b), &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4004,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4005

} else {

4006

array = *values;

4007

}

4008

size = 0;

4009

ierr = VecGetArray(v, &vArray);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4009,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4010

if ((point >= pStart) && (point < pEnd)) {

4011

PetscInt dof, off, d;

4012

PetscScalar *varr;

4013

4014

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4014,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4015

ierr = PetscSectionGetOffset(section, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4015,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4016

varr = &vArray[off];

4017

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

4018

array[offset] = varr[d];

4019

}

4020

size += dof;

4021

}

4022

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

4023

const PetscInt cp = cone[p];

4024

PetscInt o = coneO[p];

4025

PetscInt dof, off, d;

4026

PetscScalar *varr;

4027

4028

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

4029

ierr = PetscSectionGetDof(section, cp, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4029,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4030

ierr = PetscSectionGetOffset(section, cp, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4030,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4031

varr = &vArray[off];

4032

if (o >= 0) {

4033

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

4034

array[offset] = varr[d];

4035

}

4036

} else {

4037

for (d = dof-1; d >= 0; --d, ++offset) {

4038

array[offset] = varr[d];

4039

}

4040

}

4041

size += dof;

4042

}

4043

ierr = VecRestoreArray(v, &vArray);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4043,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4044

if (!*values) {

4045

if (csize) *csize = size;

4046

*values = array;

4047

} else {

4048

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),4048,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,63,PETSC_ERROR_INITIAL,"Size of input array %D < actual size %D"
,*csize,size);

4049

*csize = size;

4050

}

4051

4052

}

4053

4054

PetscErrorCode DMPlexGetCompressedClosure(DM dm, PetscSection section, PetscInt point, PetscInt *numPoints, PetscInt **points, PetscSection *clSec, IS *clPoints, const PetscInt **clp)

4055

{

4056

const PetscInt *cla;

4057

PetscInt np, *pts = NULL((void*)0);

4058

PetscErrorCode ierr;

4059

4060

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4060; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4061

ierr = PetscSectionGetClosureIndex(section, (PetscObject) dm, clSec, clPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4061,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4062

if (!*clPoints) {

4063

PetscInt pStart, pEnd, p, q;

4064

4065

ierr = PetscSectionGetChart(section, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4065,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4066

ierr = DMPlexGetTransitiveClosure(dm, point, PETSC_TRUE, &np, &pts);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4066,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4067

/* Compress out points not in the section */

4068

for (p = 0, q = 0; p < np; p++) {

4069

PetscInt r = pts[2*p];

4070

if ((r >= pStart) && (r < pEnd)) {

4071

pts[q*2] = r;

4072

pts[q*2+1] = pts[2*p+1];

4073

++q;

4074

}

4075

}

4076

np = q;

4077

cla = NULL((void*)0);

4078

} else {

4079

PetscInt dof, off;

4080

4081

ierr = PetscSectionGetDof(*clSec, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4081,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4082

ierr = PetscSectionGetOffset(*clSec, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4082,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4083

ierr = ISGetIndices(*clPoints, &cla);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4083,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4084

np = dof/2;

4085

pts = (PetscInt *) &cla[off];

4086

}

4087

*numPoints = np;

4088

*points = pts;

4089

*clp = cla;

4090

4091

4092

}

4093

4094

PetscErrorCode DMPlexRestoreCompressedClosure(DM dm, PetscSection section, PetscInt point, PetscInt *numPoints, PetscInt **points, PetscSection *clSec, IS *clPoints, const PetscInt **clp)

4095

{

4096

PetscErrorCode ierr;

4097

4098

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4098; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4099

if (!*clPoints) {

4100

ierr = DMPlexRestoreTransitiveClosure(dm, point, PETSC_TRUE, numPoints, points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4100,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4101

} else {

4102

ierr = ISRestoreIndices(*clPoints, clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4102,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4103

}

4104

*numPoints = 0;

4105

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

4106

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

4107

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

4108

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

4109

4110

}

4111

4112

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[])

4113

{

4114

PetscInt offset = 0, p;

4115

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

4116

const PetscScalar **flips = NULL((void*)0);

4117

PetscErrorCode ierr;

4118

4119

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4119; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4120

*size = 0;

4121

ierr = PetscSectionGetPointSyms(section,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4121,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4122

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

4123

const PetscInt point = points[2*p];

4124

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4125

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4126

PetscInt dof, off, d;

4127

const PetscScalar *varr;

4128

4129

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4129,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4130

ierr = PetscSectionGetOffset(section, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4130,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4131

varr = &vArray[off];

4132

if (clperm) {

4133

if (perm) {

4134

for (d = 0; d < dof; d++) array[clperm[offset + perm[d]]] = varr[d];

4135

} else {

4136

for (d = 0; d < dof; d++) array[clperm[offset + d ]] = varr[d];

4137

}

4138

if (flip) {

4139

for (d = 0; d < dof; d++) array[clperm[offset + d ]] *= flip[d];

4140

}

4141

} else {

4142

if (perm) {

4143

for (d = 0; d < dof; d++) array[offset + perm[d]] = varr[d];

4144

} else {

4145

for (d = 0; d < dof; d++) array[offset + d ] = varr[d];

4146

}

4147

if (flip) {

4148

for (d = 0; d < dof; d++) array[offset + d ] *= flip[d];

4149

}

4150

}

4151

offset += dof;

4152

}

4153

ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4153,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4154

*size = offset;

4155

4156

}

4157

4158

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[])

4159

{

4160

PetscInt offset = 0, f;

4161

PetscErrorCode ierr;

4162

4163

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4163; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4164

*size = 0;

4165

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

4166

PetscInt p;

4167

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

4168

const PetscScalar **flips = NULL((void*)0);

4169

4170

ierr = PetscSectionGetFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4170,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4171

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

4172

const PetscInt point = points[2*p];

4173

PetscInt fdof, foff, b;

4174

const PetscScalar *varr;

4175

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4176

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4177

4178

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4178,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4179

ierr = PetscSectionGetFieldOffset(section, point, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4179,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4180

varr = &vArray[foff];

4181

if (clperm) {

4182

if (perm) {for (b = 0; b < fdof; b++) {array[clperm[offset + perm[b]]] = varr[b];}}

4183

else {for (b = 0; b < fdof; b++) {array[clperm[offset + b ]] = varr[b];}}

4184

if (flip) {for (b = 0; b < fdof; b++) {array[clperm[offset + b ]] *= flip[b];}}

4185

} else {

4186

if (perm) {for (b = 0; b < fdof; b++) {array[offset + perm[b]] = varr[b];}}

4187

else {for (b = 0; b < fdof; b++) {array[offset + b ] = varr[b];}}

4188

if (flip) {for (b = 0; b < fdof; b++) {array[offset + b ] *= flip[b];}}

4189

}

4190

offset += fdof;

4191

}

4192

ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4192,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4193

}

4194

*size = offset;

4195

4196

}

4197

4198

/*@C

4199

DMPlexVecGetClosure - Get an array of the values on the closure of 'point'

4200

4201

Not collective

4202

4203

Input Parameters:

4204

+ dm - The DM

4205

. section - The section describing the layout in v, or NULL to use the default section

4206

. v - The local vector

4207

. point - The point in the DM

4208

. csize - The size of the input values array, or NULL

4209

- values - An array to use for the values, or NULL to have it allocated automatically

4210

4211

Output Parameters:

4212

+ csize - The number of values in the closure

4213

- values - The array of values. If the user provided NULL, it is a borrowed array and should not be freed

4214

4215

$ Note that DMPlexVecGetClosure/DMPlexVecRestoreClosure only allocates the values array if it set to NULL in the

4216

$ calling function. This is because DMPlexVecGetClosure() is typically called in the inner loop of a Vec or Mat

4217

$ assembly function, and a user may already have allocated storage for this operation.

4218

4219

$ A typical use could be

4220

4221

$ values = NULL;

4222

$ ierr = DMPlexVecGetClosure(dm, NULL, v, p, &clSize, &values);CHKERRQ(ierr);

4223

$ for (cl = 0; cl < clSize; ++cl) {

4224

$ <Compute on closure>

4225

$ }

4226

$ ierr = DMPlexVecRestoreClosure(dm, NULL, v, p, &clSize, &values);CHKERRQ(ierr);

4227

4228

$ or

4229

4230

$ PetscMalloc1(clMaxSize, &values);

4231

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

4232

$ clSize = clMaxSize;

4233

$ ierr = DMPlexVecGetClosure(dm, NULL, v, p, &clSize, &values);CHKERRQ(ierr);

4234

$ for (cl = 0; cl < clSize; ++cl) {

4235

$ <Compute on closure>

4236

$ }

4237

$ }

4238

$ PetscFree(values);

4239

4240

Fortran Notes:

4241

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

4242

include petsc.h90 in your code.

4243

4244

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

4245

4246

Level: intermediate

4247

4248

.seealso DMPlexVecRestoreClosure(), DMPlexVecSetClosure(), DMPlexMatSetClosure()

4249

@*/

4250

PetscErrorCode DMPlexVecGetClosure(DM dm, PetscSection section, Vec v, PetscInt point, PetscInt *csize, PetscScalar *values[])

4251

{

4252

PetscSection clSection;

4253

IS clPoints;

4254

PetscScalar *array;

4255

const PetscScalar *vArray;

4256

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

4257

const PetscInt *clp, *perm;

4258

PetscInt depth, numFields, numPoints, size;

4259

PetscErrorCode ierr;

4260

4261

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4261; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4262

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),4262,__func__
,"/sandbox/petsc/petsc.next/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),4262,
__func__,"/sandbox/petsc/petsc.next/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),4262,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),4262,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

4263

if (!section) {ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4263,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4264

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),4264
,__func__,"/sandbox/petsc/petsc.next/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),4264,__func__,"/sandbox/petsc/petsc.next/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),4264,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),4264,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

4265

PetscValidHeaderSpecific(v, VEC_CLASSID, 3)do { if (!v) return PetscError(((MPI_Comm)0x44000001),4265,__func__
,"/sandbox/petsc/petsc.next/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),4265,__func__,"/sandbox/petsc/petsc.next/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),4265,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),4265,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

4266

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4266,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4267

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4267,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4268

if (depth == 1 && numFields < 2) {

4269

ierr = DMPlexVecGetClosure_Depth1_Static(dm, section, v, point, csize, values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4269,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4270

4271

}

4272

/* Get points */

4273

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4273,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4274

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &perm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4274,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4275

/* Get array */

4276

if (!values || !*values) {

4277

PetscInt asize = 0, dof, p;

4278

4279

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

4280

ierr = PetscSectionGetDof(section, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4280,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4281

asize += dof;

4282

}

4283

if (!values) {

4284

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4284,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4285

if (csize) *csize = asize;

4286

4287

}

4288

ierr = DMGetWorkArray(dm, asize, MPIU_SCALAR((MPI_Datatype)0x4c00080b), &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4288,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4289

} else {

4290

array = *values;

4291

}

4292

ierr = VecGetArrayRead(v, &vArray);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4292,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4293

/* Get values */

4294

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),4294,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4295

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),4295,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4296

/* Cleanup points */

4297

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4297,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4298

/* Cleanup array */

4299

ierr = VecRestoreArrayRead(v, &vArray);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4299,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4300

if (!*values) {

4301

if (csize) *csize = size;

4302

*values = array;

4303

} else {

4304

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),4304,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,63,PETSC_ERROR_INITIAL,"Size of input array %D < actual size %D"
,*csize,size);

4305

*csize = size;

4306

}

4307

4308

}

4309

4310

/*@C

4311

DMPlexVecRestoreClosure - Restore the array of the values on the closure of 'point'

4312

4313

Not collective

4314

4315

Input Parameters:

4316

+ dm - The DM

4317

. section - The section describing the layout in v, or NULL to use the default section

4318

. v - The local vector

4319

. point - The point in the DM

4320

. csize - The number of values in the closure, or NULL

4321

- values - The array of values, which is a borrowed array and should not be freed

4322

4323

Note that the array values are discarded and not copied back into v. In order to copy values back to v, use DMPlexVecSetClosure()

4324

4325

Fortran Notes:

4326

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

4327

include petsc.h90 in your code.

4328

4329

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

4330

4331

Level: intermediate

4332

4333

.seealso DMPlexVecGetClosure(), DMPlexVecSetClosure(), DMPlexMatSetClosure()

4334

@*/

4335

PetscErrorCode DMPlexVecRestoreClosure(DM dm, PetscSection section, Vec v, PetscInt point, PetscInt *csize, PetscScalar *values[])

4336

{

4337

PetscInt size = 0;

4338

PetscErrorCode ierr;

4339

4340

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4340; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4341

/* Should work without recalculating size */

4342

ierr = DMRestoreWorkArray(dm, size, MPIU_SCALAR((MPI_Datatype)0x4c00080b), (void*) values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4342,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4343

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

4344

4345

}

4346

4347

PETSC_STATIC_INLINEstatic inline void add (PetscScalar *x, PetscScalar y) {*x += y;}

4348

PETSC_STATIC_INLINEstatic inline void insert(PetscScalar *x, PetscScalar y) {*x = y;}

4349

4350

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[])

4351

{

4352

PetscInt cdof; /* The number of constraints on this point */

4353

const PetscInt *cdofs; /* The indices of the constrained dofs on this point */

4354

PetscScalar *a;

4355

PetscInt off, cind = 0, k;

4356

PetscErrorCode ierr;

4357

4358

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4358; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4359

ierr = PetscSectionGetConstraintDof(section, point, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4359,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4360

ierr = PetscSectionGetOffset(section, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4360,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4361

a = &array[off];

4362

if (!cdof || setBC) {

4363

if (clperm) {

4364

if (perm) {for (k = 0; k < dof; ++k) {fuse(&a[k], values[clperm[offset+perm[k]]] * (flip ? flip[perm[k]] : 1.));}}

4365

else {for (k = 0; k < dof; ++k) {fuse(&a[k], values[clperm[offset+ k ]] * (flip ? flip[ k ] : 1.));}}

4366

} else {

4367

if (perm) {for (k = 0; k < dof; ++k) {fuse(&a[k], values[offset+perm[k]] * (flip ? flip[perm[k]] : 1.));}}

4368

else {for (k = 0; k < dof; ++k) {fuse(&a[k], values[offset+ k ] * (flip ? flip[ k ] : 1.));}}

4369

}

4370

} else {

4371

ierr = PetscSectionGetConstraintIndices(section, point, &cdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4371,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4372

if (clperm) {

4373

if (perm) {for (k = 0; k < dof; ++k) {

4374

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4375

fuse(&a[k], values[clperm[offset+perm[k]]] * (flip ? flip[perm[k]] : 1.));

4376

}

4377

} else {

4378

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

4379

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4380

fuse(&a[k], values[clperm[offset+ k ]] * (flip ? flip[ k ] : 1.));

4381

}

4382

}

4383

} else {

4384

if (perm) {

4385

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

4386

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4387

fuse(&a[k], values[offset+perm[k]] * (flip ? flip[perm[k]] : 1.));

4388

}

4389

} else {

4390

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

4391

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4392

fuse(&a[k], values[offset+ k ] * (flip ? flip[ k ] : 1.));

4393

}

4394

}

4395

}

4396

}

4397

4398

}

4399

4400

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[])

4401

{

4402

PetscInt cdof; /* The number of constraints on this point */

4403

const PetscInt *cdofs; /* The indices of the constrained dofs on this point */

4404

PetscScalar *a;

4405

PetscInt off, cind = 0, k;

4406

PetscErrorCode ierr;

4407

4408

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4408; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4409

ierr = PetscSectionGetConstraintDof(section, point, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4409,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4410

ierr = PetscSectionGetOffset(section, point, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4410,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4411

a = &array[off];

4412

if (cdof) {

4413

ierr = PetscSectionGetConstraintIndices(section, point, &cdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4413,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4414

if (clperm) {

4415

if (perm) {

4416

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

4417

if ((cind < cdof) && (k == cdofs[cind])) {

4418

fuse(&a[k], values[clperm[offset+perm[k]]] * (flip ? flip[perm[k]] : 1.));

4419

cind++;

4420

}

4421

}

4422

} else {

4423

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

4424

if ((cind < cdof) && (k == cdofs[cind])) {

4425

fuse(&a[k], values[clperm[offset+ k ]] * (flip ? flip[ k ] : 1.));

4426

cind++;

4427

}

4428

}

4429

}

4430

} else {

4431

if (perm) {

4432

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

4433

if ((cind < cdof) && (k == cdofs[cind])) {

4434

fuse(&a[k], values[offset+perm[k]] * (flip ? flip[perm[k]] : 1.));

4435

cind++;

4436

}

4437

}

4438

} else {

4439

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

4440

if ((cind < cdof) && (k == cdofs[cind])) {

4441

fuse(&a[k], values[offset+ k ] * (flip ? flip[ k ] : 1.));

4442

cind++;

4443

}

4444

}

4445

}

4446

}

4447

}

4448

4449

}

4450

4451

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[])

4452

{

4453

PetscScalar *a;

4454

PetscInt fdof, foff, fcdof, foffset = *offset;

4455

const PetscInt *fcdofs; /* The indices of the constrained dofs for field f on this point */

4456

PetscInt cind = 0, b;

4457

PetscErrorCode ierr;

4458

4459

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4459; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4460

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4460,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4461

ierr = PetscSectionGetFieldConstraintDof(section, point, f, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4461,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4462

ierr = PetscSectionGetFieldOffset(section, point, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4462,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4463

a = &array[foff];

4464

if (!fcdof || setBC) {

4465

if (clperm) {

4466

if (perm) {for (b = 0; b < fdof; b++) {fuse(&a[b], values[clperm[foffset+perm[b]]] * (flip ? flip[perm[b]] : 1.));}}

4467

else {for (b = 0; b < fdof; b++) {fuse(&a[b], values[clperm[foffset+ b ]] * (flip ? flip[ b ] : 1.));}}

4468

} else {

4469

if (perm) {for (b = 0; b < fdof; b++) {fuse(&a[b], values[foffset+perm[b]] * (flip ? flip[perm[b]] : 1.));}}

4470

else {for (b = 0; b < fdof; b++) {fuse(&a[b], values[foffset+ b ] * (flip ? flip[ b ] : 1.));}}

4471

}

4472

} else {

4473

ierr = PetscSectionGetFieldConstraintIndices(section, point, f, &fcdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4473,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4474

if (clperm) {

4475

if (perm) {

4476

for (b = 0; b < fdof; b++) {

4477

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; continue;}

4478

fuse(&a[b], values[clperm[foffset+perm[b]]] * (flip ? flip[perm[b]] : 1.));

4479

}

4480

} else {

4481

for (b = 0; b < fdof; b++) {

4482

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; continue;}

4483

fuse(&a[b], values[clperm[foffset+ b ]] * (flip ? flip[ b ] : 1.));

4484

}

4485

}

4486

} else {

4487

if (perm) {

4488

for (b = 0; b < fdof; b++) {

4489

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; continue;}

4490

fuse(&a[b], values[foffset+perm[b]] * (flip ? flip[perm[b]] : 1.));

4491

}

4492

} else {

4493

for (b = 0; b < fdof; b++) {

4494

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; continue;}

4495

fuse(&a[b], values[foffset+ b ] * (flip ? flip[ b ] : 1.));

4496

}

4497

}

4498

}

4499

}

4500

*offset += fdof;

4501

4502

}

4503

4504

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[])

4505

{

4506

PetscScalar *a;

4507

PetscInt fdof, foff, fcdof, foffset = *offset;

4508

const PetscInt *fcdofs; /* The indices of the constrained dofs for field f on this point */

4509

PetscInt cind = 0, ncind = 0, b;

4510

PetscBool ncSet, fcSet;

4511

PetscErrorCode ierr;

4512

4513

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4513; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4514

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4514,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4515

ierr = PetscSectionGetFieldConstraintDof(section, point, f, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4515,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4516

ierr = PetscSectionGetFieldOffset(section, point, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4516,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4517

a = &array[foff];

4518

if (fcdof) {

4519

/* We just override fcdof and fcdofs with Ncc and comps */

4520

ierr = PetscSectionGetFieldConstraintIndices(section, point, f, &fcdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4520,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4521

if (clperm) {

4522

if (perm) {

4523

if (comps) {

4524

for (b = 0; b < fdof; b++) {

4525

ncSet = fcSet = PETSC_FALSE;

4526

if ((ncind < Ncc) && (b == comps[ncind])) {++ncind; ncSet = PETSC_TRUE;}

4527

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; fcSet = PETSC_TRUE;}

4528

if (ncSet && fcSet) {fuse(&a[b], values[clperm[foffset+perm[b]]] * (flip ? flip[perm[b]] : 1.));}

4529

}

4530

} else {

4531

for (b = 0; b < fdof; b++) {

4532

if ((cind < fcdof) && (b == fcdofs[cind])) {

4533

fuse(&a[b], values[clperm[foffset+perm[b]]] * (flip ? flip[perm[b]] : 1.));

4534

++cind;

4535

}

4536

}

4537

}

4538

} else {

4539

if (comps) {

4540

for (b = 0; b < fdof; b++) {

4541

ncSet = fcSet = PETSC_FALSE;

4542

if ((ncind < Ncc) && (b == comps[ncind])) {++ncind; ncSet = PETSC_TRUE;}

4543

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; fcSet = PETSC_TRUE;}

4544

if (ncSet && fcSet) {fuse(&a[b], values[clperm[foffset+ b ]] * (flip ? flip[ b ] : 1.));}

4545

}

4546

} else {

4547

for (b = 0; b < fdof; b++) {

4548

if ((cind < fcdof) && (b == fcdofs[cind])) {

4549

fuse(&a[b], values[clperm[foffset+ b ]] * (flip ? flip[ b ] : 1.));

4550

++cind;

4551

}

4552

}

4553

}

4554

}

4555

} else {

4556

if (perm) {

4557

if (comps) {

4558

for (b = 0; b < fdof; b++) {

4559

ncSet = fcSet = PETSC_FALSE;

4560

if ((ncind < Ncc) && (b == comps[ncind])) {++ncind; ncSet = PETSC_TRUE;}

4561

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; fcSet = PETSC_TRUE;}

4562

if (ncSet && fcSet) {fuse(&a[b], values[foffset+perm[b]] * (flip ? flip[perm[b]] : 1.));}

4563

}

4564

} else {

4565

for (b = 0; b < fdof; b++) {

4566

if ((cind < fcdof) && (b == fcdofs[cind])) {

4567

fuse(&a[b], values[foffset+perm[b]] * (flip ? flip[perm[b]] : 1.));

4568

++cind;

4569

}

4570

}

4571

}

4572

} else {

4573

if (comps) {

4574

for (b = 0; b < fdof; b++) {

4575

ncSet = fcSet = PETSC_FALSE;

4576

if ((ncind < Ncc) && (b == comps[ncind])) {++ncind; ncSet = PETSC_TRUE;}

4577

if ((cind < fcdof) && (b == fcdofs[cind])) {++cind; fcSet = PETSC_TRUE;}

4578

if (ncSet && fcSet) {fuse(&a[b], values[foffset+ b ] * (flip ? flip[ b ] : 1.));}

4579

}

4580

} else {

4581

for (b = 0; b < fdof; b++) {

4582

if ((cind < fcdof) && (b == fcdofs[cind])) {

4583

fuse(&a[b], values[foffset+ b ] * (flip ? flip[ b ] : 1.));

4584

++cind;

4585

}

4586

}

4587

}

4588

}

4589

}

4590

}

4591

*offset += fdof;

4592

4593

}

4594

4595

PETSC_STATIC_INLINEstatic inline PetscErrorCode DMPlexVecSetClosure_Depth1_Static(DM dm, PetscSection section, Vec v, PetscInt point, const PetscScalar values[], InsertMode mode)

4596

{

4597

PetscScalar *array;

4598

const PetscInt *cone, *coneO;

4599

PetscInt pStart, pEnd, p, numPoints, off, dof;

4600

PetscErrorCode ierr;

4601

4602

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4602; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4603

ierr = PetscSectionGetChart(section, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4603,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4604

ierr = DMPlexGetConeSize(dm, point, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4604,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4605

ierr = DMPlexGetCone(dm, point, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4605,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4606

ierr = DMPlexGetConeOrientation(dm, point, &coneO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4606,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4607

ierr = VecGetArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4607,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4608

for (p = 0, off = 0; p <= numPoints; ++p, off += dof) {

4609

const PetscInt cp = !p ? point : cone[p-1];

4610

const PetscInt o = !p ? 0 : coneO[p-1];

4611

4612

if ((cp < pStart) || (cp >= pEnd)) {dof = 0; continue;}

4613

ierr = PetscSectionGetDof(section, cp, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4613,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4614

/* ADD_VALUES */

4615

{

4616

const PetscInt *cdofs; /* The indices of the constrained dofs on this point */

4617

PetscScalar *a;

4618

PetscInt cdof, coff, cind = 0, k;

4619

4620

ierr = PetscSectionGetConstraintDof(section, cp, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4620,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4621

ierr = PetscSectionGetOffset(section, cp, &coff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4621,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4622

a = &array[coff];

4623

if (!cdof) {

4624

if (o >= 0) {

4625

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

4626

a[k] += values[off+k];

4627

}

4628

} else {

4629

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

4630

a[k] += values[off+dof-k-1];

4631

}

4632

}

4633

} else {

4634

ierr = PetscSectionGetConstraintIndices(section, cp, &cdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4634,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4635

if (o >= 0) {

4636

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

4637

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4638

a[k] += values[off+k];

4639

}

4640

} else {

4641

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

4642

if ((cind < cdof) && (k == cdofs[cind])) {++cind; continue;}

4643

a[k] += values[off+dof-k-1];

4644

}

4645

}

4646

}

4647

}

4648

}

4649

ierr = VecRestoreArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4649,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4650

4651

}

4652

4653

/*@C

4654

DMPlexVecSetClosure - Set an array of the values on the closure of 'point'

4655

4656

Not collective

4657

4658

Input Parameters:

4659

+ dm - The DM

4660

. section - The section describing the layout in v, or NULL to use the default section

4661

. v - The local vector

4662

. point - The point in the DM

4663

. values - The array of values

4664

- mode - The insert mode. One of INSERT_ALL_VALUES, ADD_ALL_VALUES, INSERT_VALUES, ADD_VALUES, INSERT_BC_VALUES, and ADD_BC_VALUES,

4665

where INSERT_ALL_VALUES and ADD_ALL_VALUES also overwrite boundary conditions.

4666

4667

Fortran Notes:

4668

This routine is only available in Fortran 90, and you must include petsc.h90 in your code.

4669

4670

Level: intermediate

4671

4672

.seealso DMPlexVecGetClosure(), DMPlexMatSetClosure()

4673

@*/

4674

PetscErrorCode DMPlexVecSetClosure(DM dm, PetscSection section, Vec v, PetscInt point, const PetscScalar values[], InsertMode mode)

4675

{

4676

PetscSection clSection;

4677

IS clPoints;

4678

PetscScalar *array;

4679

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

4680

const PetscInt *clp, *clperm;

4681

PetscInt depth, numFields, numPoints, p;

4682

PetscErrorCode ierr;

4683

4684

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4684; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4685

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),4685,__func__
,"/sandbox/petsc/petsc.next/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),4685,
__func__,"/sandbox/petsc/petsc.next/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),4685,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),4685,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

4686

if (!section) {ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4686,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4687

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),4687
,__func__,"/sandbox/petsc/petsc.next/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),4687,__func__,"/sandbox/petsc/petsc.next/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),4687,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),4687,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

4688

PetscValidHeaderSpecific(v, VEC_CLASSID, 3)do { if (!v) return PetscError(((MPI_Comm)0x44000001),4688,__func__
,"/sandbox/petsc/petsc.next/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),4688,__func__,"/sandbox/petsc/petsc.next/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),4688,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),4688,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

4689

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4689,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4690

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4690,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4691

if (depth == 1 && numFields < 2 && mode == ADD_VALUES) {

4692

ierr = DMPlexVecSetClosure_Depth1_Static(dm, section, v, point, values, mode);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4692,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4693

4694

}

4695

/* Get points */

4696

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &clperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4696,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4697

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4697,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4698

/* Get array */

4699

ierr = VecGetArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4699,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4700

/* Get values */

4701

if (numFields > 0) {

4702

PetscInt offset = 0, f;

4703

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

4704

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

4705

const PetscScalar **flips = NULL((void*)0);

4706

4707

ierr = PetscSectionGetFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4707,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4708

switch (mode) {

4709

case INSERT_VALUES:

4710

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

4711

const PetscInt point = points[2*p];

4712

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4713

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4714

updatePointFields_private(section, point, perm, flip, f, insert, PETSC_FALSE, clperm, values, &offset, array);

4715

} break;

4716

case INSERT_ALL_VALUES:

4717

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

4718

const PetscInt point = points[2*p];

4719

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4720

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4721

updatePointFields_private(section, point, perm, flip, f, insert, PETSC_TRUE, clperm, values, &offset, array);

4722

} break;

4723

case INSERT_BC_VALUES:

4724

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

4725

const PetscInt point = points[2*p];

4726

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4727

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4728

updatePointFieldsBC_private(section, point, perm, flip, f, -1, NULL((void*)0), insert, clperm, values, &offset, array);

4729

} break;

4730

case ADD_VALUES:

4731

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

4732

const PetscInt point = points[2*p];

4733

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4734

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4735

updatePointFields_private(section, point, perm, flip, f, add, PETSC_FALSE, clperm, values, &offset, array);

4736

} break;

4737

case ADD_ALL_VALUES:

4738

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

4739

const PetscInt point = points[2*p];

4740

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4741

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4742

updatePointFields_private(section, point, perm, flip, f, add, PETSC_TRUE, clperm, values, &offset, array);

4743

} break;

4744

case ADD_BC_VALUES:

4745

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

4746

const PetscInt point = points[2*p];

4747

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4748

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4749

updatePointFieldsBC_private(section, point, perm, flip, f, -1, NULL((void*)0), add, clperm, values, &offset, array);

4750

} break;

4751

default:

4752

SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Invalid insert mode %d", mode)return PetscError(PetscObjectComm((PetscObject)dm),4752,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Invalid insert mode %d",mode);

4753

}

4754

ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4754,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4755

}

4756

} else {

4757

PetscInt dof, off;

4758

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

4759

const PetscScalar **flips = NULL((void*)0);

4760

4761

ierr = PetscSectionGetPointSyms(section,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4761,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4762

switch (mode) {

4763

case INSERT_VALUES:

4764

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4765

const PetscInt point = points[2*p];

4766

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4767

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4768

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4768,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4769

updatePoint_private(section, point, dof, insert, PETSC_FALSE, perm, flip, clperm, values, off, array);

4770

} break;

4771

case INSERT_ALL_VALUES:

4772

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4773

const PetscInt point = points[2*p];

4774

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4775

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4776

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4776,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4777

updatePoint_private(section, point, dof, insert, PETSC_TRUE, perm, flip, clperm, values, off, array);

4778

} break;

4779

case INSERT_BC_VALUES:

4780

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4781

const PetscInt point = points[2*p];

4782

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4783

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4784

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4784,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4785

updatePointBC_private(section, point, dof, insert, perm, flip, clperm, values, off, array);

4786

} break;

4787

case ADD_VALUES:

4788

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4789

const PetscInt point = points[2*p];

4790

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4791

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4792

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4792,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4793

updatePoint_private(section, point, dof, add, PETSC_FALSE, perm, flip, clperm, values, off, array);

4794

} break;

4795

case ADD_ALL_VALUES:

4796

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4797

const PetscInt point = points[2*p];

4798

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4799

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4800

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4800,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4801

updatePoint_private(section, point, dof, add, PETSC_TRUE, perm, flip, clperm, values, off, array);

4802

} break;

4803

case ADD_BC_VALUES:

4804

for (p = 0, off = 0; p < numPoints; p++, off += dof) {

4805

const PetscInt point = points[2*p];

4806

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4807

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4808

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4808,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4809

updatePointBC_private(section, point, dof, add, perm, flip, clperm, values, off, array);

4810

} break;

4811

default:

4812

SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Invalid insert mode %d", mode)return PetscError(PetscObjectComm((PetscObject)dm),4812,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Invalid insert mode %d",mode);

4813

}

4814

ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4814,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4815

}

4816

/* Cleanup points */

4817

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4817,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4818

/* Cleanup array */

4819

ierr = VecRestoreArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4819,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4820

4821

}

4822

4823

PetscErrorCode DMPlexVecSetFieldClosure_Internal(DM dm, PetscSection section, Vec v, PetscBool fieldActive[], PetscInt point, PetscInt Ncc, const PetscInt comps[], const PetscScalar values[], InsertMode mode)

4824

{

4825

PetscSection clSection;

4826

IS clPoints;

4827

PetscScalar *array;

4828

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

4829

const PetscInt *clp, *clperm;

4830

PetscInt numFields, numPoints, p;

4831

PetscInt offset = 0, f;

4832

PetscErrorCode ierr;

4833

4834

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4834; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

4835

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),4835,__func__
,"/sandbox/petsc/petsc.next/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),4835,
__func__,"/sandbox/petsc/petsc.next/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),4835,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),4835,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

4836

if (!section) {ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4836,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4837

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),4837
,__func__,"/sandbox/petsc/petsc.next/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),4837,__func__,"/sandbox/petsc/petsc.next/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),4837,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),4837,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

4838

PetscValidHeaderSpecific(v, VEC_CLASSID, 3)do { if (!v) return PetscError(((MPI_Comm)0x44000001),4838,__func__
,"/sandbox/petsc/petsc.next/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),4838,__func__,"/sandbox/petsc/petsc.next/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),4838,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),4838,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

4839

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4839,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4840

/* Get points */

4841

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &clperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4841,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4842

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4842,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4843

/* Get array */

4844

ierr = VecGetArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4844,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4845

/* Get values */

4846

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

4847

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

4848

const PetscScalar **flips = NULL((void*)0);

4849

4850

if (!fieldActive[f]) {

4851

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

4852

PetscInt fdof;

4853

ierr = PetscSectionGetFieldDof(section, points[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4853,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4854

offset += fdof;

4855

}

4856

continue;

4857

}

4858

ierr = PetscSectionGetFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4858,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4859

switch (mode) {

4860

case INSERT_VALUES:

4861

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

4862

const PetscInt point = points[2*p];

4863

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4864

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4865

updatePointFields_private(section, point, perm, flip, f, insert, PETSC_FALSE, clperm, values, &offset, array);

4866

} break;

4867

case INSERT_ALL_VALUES:

4868

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

4869

const PetscInt point = points[2*p];

4870

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4871

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4872

updatePointFields_private(section, point, perm, flip, f, insert, PETSC_TRUE, clperm, values, &offset, array);

4873

} break;

4874

case INSERT_BC_VALUES:

4875

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

4876

const PetscInt point = points[2*p];

4877

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4878

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4879

updatePointFieldsBC_private(section, point, perm, flip, f, Ncc, comps, insert, clperm, values, &offset, array);

4880

} break;

4881

case ADD_VALUES:

4882

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

4883

const PetscInt point = points[2*p];

4884

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4885

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4886

updatePointFields_private(section, point, perm, flip, f, add, PETSC_FALSE, clperm, values, &offset, array);

4887

} break;

4888

case ADD_ALL_VALUES:

4889

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

4890

const PetscInt point = points[2*p];

4891

const PetscInt *perm = perms ? perms[p] : NULL((void*)0);

4892

const PetscScalar *flip = flips ? flips[p] : NULL((void*)0);

4893

updatePointFields_private(section, point, perm, flip, f, add, PETSC_TRUE, clperm, values, &offset, array);

4894

} break;

4895

default:

4896

SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Invalid insert mode %d", mode)return PetscError(PetscObjectComm((PetscObject)dm),4896,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Invalid insert mode %d",mode);

4897

}

4898

ierr = PetscSectionRestoreFieldPointSyms(section,f,numPoints,points,&perms,&flips);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4898,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4899

}

4900

/* Cleanup points */

4901

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4901,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4902

/* Cleanup array */

4903

ierr = VecRestoreArray(v, &array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4903,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4904

4905

}

4906

4907

static PetscErrorCode DMPlexPrintMatSetValues(PetscViewer viewer, Mat A, PetscInt point, PetscInt numRIndices, const PetscInt rindices[], PetscInt numCIndices, const PetscInt cindices[], const PetscScalar values[])

4908

{

4909

PetscMPIInt rank;

4910

PetscInt i, j;

4911

PetscErrorCode ierr;

4912

4913

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4913; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4914

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject)A), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4914,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4915

ierr = PetscViewerASCIIPrintf(viewer, "[%d]mat for point %D\n", rank, point);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4915,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4916

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),4916,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4917

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),4917,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

4918

numCIndices = numCIndices ? numCIndices : numRIndices;

4919

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

4920

ierr = PetscViewerASCIIPrintf(viewer, "[%d]", rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4920,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4921

for (j = 0; j < numCIndices; j++) {

4922

#if defined(PETSC_USE_COMPLEX)

4923

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),4923,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4924

#else

4925

ierr = PetscViewerASCIIPrintf(viewer, " %g", (double)values[i*numCIndices+j]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4925,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4926

#endif

4927

}

4928

ierr = PetscViewerASCIIPrintf(viewer, "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4928,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4929

}

4930

4931

}

4932

4933

4934

DMPlexGetIndicesPoint_Internal - Add the indices for dofs on a point to an index array

4935

4936

Input Parameters:

4937

+ section - The section for this data layout

4938

. point - The point contributing dofs with these indices

4939

. off - The global offset of this point

4940

. loff - The local offset of each field

4941

. setBC - The flag determining whether to include indices of bounsary values

4942

. perm - A permutation of the dofs on this point, or NULL

4943

- indperm - A permutation of the entire indices array, or NULL

4944

4945

Output Parameter:

4946

. indices - Indices for dofs on this point

4947

4948

Level: developer

4949

4950

Note: The indices could be local or global, depending on the value of 'off'.

4951

4952

PetscErrorCode DMPlexGetIndicesPoint_Internal(PetscSection section, PetscInt point, PetscInt off, PetscInt *loff, PetscBool setBC, const PetscInt perm[], const PetscInt indperm[], PetscInt indices[])

4953

{

4954

PetscInt dof; /* The number of unknowns on this point */

4955

PetscInt cdof; /* The number of constraints on this point */

4956

const PetscInt *cdofs; /* The indices of the constrained dofs on this point */

4957

PetscInt cind = 0, k;

4958

PetscErrorCode ierr;

4959

4960

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4960; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

4961

ierr = PetscSectionGetDof(section, point, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4961,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4962

ierr = PetscSectionGetConstraintDof(section, point, &cdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4962,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4963

if (!cdof || setBC) {

4964

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

4965

const PetscInt preind = perm ? *loff+perm[k] : *loff+k;

4966

const PetscInt ind = indperm ? indperm[preind] : preind;

4967

4968

indices[ind] = off + k;

4969

}

4970

} else {

4971

ierr = PetscSectionGetConstraintIndices(section, point, &cdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),4971,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

4972

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

4973

const PetscInt preind = perm ? *loff+perm[k] : *loff+k;

4974

const PetscInt ind = indperm ? indperm[preind] : preind;

4975

4976

if ((cind < cdof) && (k == cdofs[cind])) {

4977

/* Insert check for returning constrained indices */

4978

indices[ind] = -(off+k+1);

4979

++cind;

4980

} else {

4981

indices[ind] = off+k-cind;

4982

}

4983

}

4984

}

4985

*loff += dof;

4986

4987

}

4988

4989

4990

This version only believes the point offset from the globalSection

4991

4992

. off - The global offset of this point

4993

4994

PetscErrorCode DMPlexGetIndicesPointFields_Internal(PetscSection section, PetscInt point, PetscInt off, PetscInt foffs[], PetscBool setBC, const PetscInt ***perms, PetscInt permsoff, const PetscInt indperm[], PetscInt indices[])

4995

{

4996

PetscInt numFields, foff, f;

4997

PetscErrorCode ierr;

4998

4999

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 4999; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5000

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5000,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5001

for (f = 0, foff = 0; f < numFields; ++f) {

5002

PetscInt fdof, cfdof;

5003

const PetscInt *fcdofs; /* The indices of the constrained dofs for field f on this point */

5004

PetscInt cind = 0, b;

5005

const PetscInt *perm = (perms && perms[f]) ? perms[f][permsoff] : NULL((void*)0);

5006

5007

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5007,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5008

ierr = PetscSectionGetFieldConstraintDof(section, point, f, &cfdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5008,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5009

if (!cfdof || setBC) {

5010

for (b = 0; b < fdof; ++b) {

5011

const PetscInt preind = perm ? foffs[f]+perm[b] : foffs[f]+b;

5012

const PetscInt ind = indperm ? indperm[preind] : preind;

5013

5014

indices[ind] = off+foff+b;

5015

}

5016

} else {

5017

ierr = PetscSectionGetFieldConstraintIndices(section, point, f, &fcdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5017,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5018

for (b = 0; b < fdof; ++b) {

5019

const PetscInt preind = perm ? foffs[f]+perm[b] : foffs[f]+b;

5020

const PetscInt ind = indperm ? indperm[preind] : preind;

5021

5022

if ((cind < cfdof) && (b == fcdofs[cind])) {

5023

indices[ind] = -(off+foff+b+1);

5024

++cind;

5025

} else {

5026

indices[ind] = off+foff+b-cind;

5027

}

5028

}

5029

}

5030

foff += (setBC ? fdof : (fdof - cfdof));

5031

foffs[f] += fdof;

5032

}

5033

5034

}

5035

5036

5037

This version believes the globalSection offsets for each field, rather than just the point offset

5038

5039

. foffs - The offset into 'indices' for each field, since it is segregated by field

5040

5041

PetscErrorCode DMPlexGetIndicesPointFieldsSplit_Internal(PetscSection section, PetscSection globalSection, PetscInt point, PetscInt foffs[], PetscBool setBC, const PetscInt ***perms, PetscInt permsoff, const PetscInt indperm[], PetscInt indices[])

5042

{

5043

PetscInt numFields, foff, f;

5044

PetscErrorCode ierr;

5045

5046

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5046; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5047

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5047,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5048

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

5049

PetscInt fdof, cfdof;

5050

const PetscInt *fcdofs; /* The indices of the constrained dofs for field f on this point */

5051

PetscInt cind = 0, b;

5052

const PetscInt *perm = (perms && perms[f]) ? perms[f][permsoff] : NULL((void*)0);

5053

5054

ierr = PetscSectionGetFieldDof(section, point, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5054,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5055

ierr = PetscSectionGetFieldConstraintDof(section, point, f, &cfdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5055,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5056

ierr = PetscSectionGetFieldOffset(globalSection, point, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5056,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5057

if (!cfdof || setBC) {

5058

for (b = 0; b < fdof; ++b) {

5059

const PetscInt preind = perm ? foffs[f]+perm[b] : foffs[f]+b;

5060

const PetscInt ind = indperm ? indperm[preind] : preind;

5061

5062

indices[ind] = foff+b;

5063

}

5064

} else {

5065

ierr = PetscSectionGetFieldConstraintIndices(section, point, f, &fcdofs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5065,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5066

for (b = 0; b < fdof; ++b) {

5067

const PetscInt preind = perm ? foffs[f]+perm[b] : foffs[f]+b;

5068

const PetscInt ind = indperm ? indperm[preind] : preind;

5069

5070

if ((cind < cfdof) && (b == fcdofs[cind])) {

5071

indices[ind] = -(foff+b+1);

5072

++cind;

5073

} else {

5074

indices[ind] = foff+b-cind;

5075

}

5076

}

5077

}

5078

foffs[f] += fdof;

5079

}

5080

5081

}

5082

5083

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)

5084

{

5085

Mat cMat;

5086

PetscSection aSec, cSec;

5087

IS aIS;

5088

PetscInt aStart = -1, aEnd = -1;

5089

const PetscInt *anchors;

5090

PetscInt numFields, f, p, q, newP = 0;

5091

PetscInt newNumPoints = 0, newNumIndices = 0;

5092

PetscInt *newPoints, *indices, *newIndices;

5093

PetscInt maxAnchor, maxDof;

5094

PetscInt newOffsets[32];

5095

PetscInt *pointMatOffsets[32];

5096

PetscInt *newPointOffsets[32];

5097

PetscScalar *pointMat[32];

5098

PetscScalar *newValues=NULL((void*)0),*tmpValues;

5099

PetscBool anyConstrained = PETSC_FALSE;

5100

PetscErrorCode ierr;

5101

5102

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5102; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5103

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),5103,__func__
,"/sandbox/petsc/petsc.next/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),5103,
__func__,"/sandbox/petsc/petsc.next/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),5103,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),5103,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5104

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),5104
,__func__,"/sandbox/petsc/petsc.next/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),5104,__func__,"/sandbox/petsc/petsc.next/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),5104,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),5104,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

5105

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5105,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5106

5107

ierr = DMPlexGetAnchors(dm,&aSec,&aIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5107,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5108

/* if there are point-to-point constraints */

5109

if (aSec) {

5110

ierr = PetscArrayzero(newOffsets, 32)PetscMemzero(newOffsets,(32)*sizeof(*(newOffsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5110,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5111

ierr = ISGetIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5111,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5112

ierr = PetscSectionGetChart(aSec,&aStart,&aEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5112,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5113

/* figure out how many points are going to be in the new element matrix

5114

* (we allow double counting, because it's all just going to be summed

5115

* into the global matrix anyway) */

5116

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

5117

PetscInt b = points[p];

5118

PetscInt bDof = 0, bSecDof;

5119

5120

ierr = PetscSectionGetDof(section,b,&bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5120,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5121

if (!bSecDof) {

5122

continue;

5123

}

5124

if (b >= aStart && b < aEnd) {

5125

ierr = PetscSectionGetDof(aSec,b,&bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5125,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5126

}

5127

if (bDof) {

5128

/* this point is constrained */

5129

/* it is going to be replaced by its anchors */

5130

PetscInt bOff, q;

5131

5132

anyConstrained = PETSC_TRUE;

5133

newNumPoints += bDof;

5134

ierr = PetscSectionGetOffset(aSec,b,&bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5134,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5135

for (q = 0; q < bDof; q++) {

5136

PetscInt a = anchors[bOff + q];

5137

PetscInt aDof;

5138

5139

ierr = PetscSectionGetDof(section,a,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5139,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5140

newNumIndices += aDof;

5141

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

5142

PetscInt fDof;

5143

5144

ierr = PetscSectionGetFieldDof(section, a, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5144,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5145

newOffsets[f+1] += fDof;

5146

}

5147

}

5148

}

5149

else {

5150

/* this point is not constrained */

5151

newNumPoints++;

5152

newNumIndices += bSecDof;

5153

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

5154

PetscInt fDof;

5155

5156

ierr = PetscSectionGetFieldDof(section, b, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5156,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5157

newOffsets[f+1] += fDof;

5158

}

5159

}

5160

}

5161

}

5162

if (!anyConstrained) {

5163

if (outNumPoints) *outNumPoints = 0;

5164

if (outNumIndices) *outNumIndices = 0;

5165

if (outPoints) *outPoints = NULL((void*)0);

5166

if (outValues) *outValues = NULL((void*)0);

5167

if (aSec) {ierr = ISRestoreIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5167,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5168

5169

}

5170

5171

if (outNumPoints) *outNumPoints = newNumPoints;

5172

if (outNumIndices) *outNumIndices = newNumIndices;

5173

5174

for (f = 0; f < numFields; ++f) newOffsets[f+1] += newOffsets[f];

5175

5176

if (!outPoints && !outValues) {

5177

if (offsets) {

5178

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

5179

offsets[f] = newOffsets[f];

5180

}

5181

}

5182

if (aSec) {ierr = ISRestoreIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5182,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5183

5184

}

5185

5186

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),5186,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"Invalid size for closure %D should be %D"
,newOffsets[numFields],newNumIndices);

5187

5188

ierr = DMGetDefaultConstraints(dm, &cSec, &cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5188,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5189

5190

/* workspaces */

5191

if (numFields) {

5192

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

5193

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),5193,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5194

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),5194,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5195

}

5196

}

5197

else {

5198

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),5198,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5199

ierr = DMGetWorkArray(dm,numPoints,MPIU_INT((MPI_Datatype)0x4c000405),&newPointOffsets[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5199,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5200

}

5201

5202

/* get workspaces for the point-to-point matrices */

5203

if (numFields) {

5204

PetscInt totalOffset, totalMatOffset;

5205

5206

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

5207

PetscInt b = points[2*p];

5208

PetscInt bDof = 0, bSecDof;

5209

5210

ierr = PetscSectionGetDof(section,b,&bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5210,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5211

if (!bSecDof) {

5212

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

5213

newPointOffsets[f][p + 1] = 0;

5214

pointMatOffsets[f][p + 1] = 0;

5215

}

5216

continue;

5217

}

5218

if (b >= aStart && b < aEnd) {

5219

ierr = PetscSectionGetDof(aSec, b, &bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5219,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5220

}

5221

if (bDof) {

5222

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

5223

PetscInt fDof, q, bOff, allFDof = 0;

5224

5225

ierr = PetscSectionGetFieldDof(section, b, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5225,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5226

ierr = PetscSectionGetOffset(aSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5226,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5227

for (q = 0; q < bDof; q++) {

5228

PetscInt a = anchors[bOff + q];

5229

PetscInt aFDof;

5230

5231

ierr = PetscSectionGetFieldDof(section, a, f, &aFDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5231,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5232

allFDof += aFDof;

5233

}

5234

newPointOffsets[f][p+1] = allFDof;

5235

pointMatOffsets[f][p+1] = fDof * allFDof;

5236

}

5237

}

5238

else {

5239

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

5240

PetscInt fDof;

5241

5242

ierr = PetscSectionGetFieldDof(section, b, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5242,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5243

newPointOffsets[f][p+1] = fDof;

5244

pointMatOffsets[f][p+1] = 0;

5245

}

5246

}

5247

}

5248

for (f = 0, totalOffset = 0, totalMatOffset = 0; f < numFields; f++) {

5249

newPointOffsets[f][0] = totalOffset;

5250

pointMatOffsets[f][0] = totalMatOffset;

5251

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

5252

newPointOffsets[f][p+1] += newPointOffsets[f][p];

5253

pointMatOffsets[f][p+1] += pointMatOffsets[f][p];

5254

}

5255

totalOffset = newPointOffsets[f][numPoints];

5256

totalMatOffset = pointMatOffsets[f][numPoints];

5257

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),5257,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5258

}

5259

}

5260

else {

5261

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

5262

PetscInt b = points[2*p];

5263

PetscInt bDof = 0, bSecDof;

5264

5265

ierr = PetscSectionGetDof(section,b,&bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5265,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5266

if (!bSecDof) {

5267

newPointOffsets[0][p + 1] = 0;

5268

pointMatOffsets[0][p + 1] = 0;

5269

continue;

5270

}

5271

if (b >= aStart && b < aEnd) {

5272

ierr = PetscSectionGetDof(aSec, b, &bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5272,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5273

}

5274

if (bDof) {

5275

PetscInt bOff, q, allDof = 0;

5276

5277

ierr = PetscSectionGetOffset(aSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5277,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5278

for (q = 0; q < bDof; q++) {

5279

PetscInt a = anchors[bOff + q], aDof;

5280

5281

ierr = PetscSectionGetDof(section, a, &aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5281,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5282

allDof += aDof;

5283

}

5284

newPointOffsets[0][p+1] = allDof;

5285

pointMatOffsets[0][p+1] = bSecDof * allDof;

5286

}

5287

else {

5288

newPointOffsets[0][p+1] = bSecDof;

5289

pointMatOffsets[0][p+1] = 0;

5290

}

5291

}

5292

newPointOffsets[0][0] = 0;

5293

pointMatOffsets[0][0] = 0;

5294

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

5295

newPointOffsets[0][p+1] += newPointOffsets[0][p];

5296

pointMatOffsets[0][p+1] += pointMatOffsets[0][p];

5297

}

5298

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),5298,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5299

}

5300

5301

/* output arrays */

5302

ierr = DMGetWorkArray(dm,2*newNumPoints,MPIU_INT((MPI_Datatype)0x4c000405),&newPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5302,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5303

5304

/* get the point-to-point matrices; construct newPoints */

5305

ierr = PetscSectionGetMaxDof(aSec, &maxAnchor);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5305,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5306

ierr = PetscSectionGetMaxDof(section, &maxDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5306,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5307

ierr = DMGetWorkArray(dm,maxDof,MPIU_INT((MPI_Datatype)0x4c000405),&indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5307,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5308

ierr = DMGetWorkArray(dm,maxAnchor*maxDof,MPIU_INT((MPI_Datatype)0x4c000405),&newIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5308,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5309

if (numFields) {

5310

for (p = 0, newP = 0; p < numPoints; p++) {

5311

PetscInt b = points[2*p];

5312

PetscInt o = points[2*p+1];

5313

PetscInt bDof = 0, bSecDof;

5314

5315

ierr = PetscSectionGetDof(section, b, &bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5315,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5316

if (!bSecDof) {

5317

continue;

5318

}

5319

if (b >= aStart && b < aEnd) {

5320

ierr = PetscSectionGetDof(aSec, b, &bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5320,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5321

}

5322

if (bDof) {

5323

PetscInt fStart[32], fEnd[32], fAnchorStart[32], fAnchorEnd[32], bOff, q;

5324

5325

fStart[0] = 0;

5326

fEnd[0] = 0;

5327

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

5328

PetscInt fDof;

5329

5330

ierr = PetscSectionGetFieldDof(cSec, b, f, &fDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5330,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5331

fStart[f+1] = fStart[f] + fDof;

5332

fEnd[f+1] = fStart[f+1];

5333

}

5334

ierr = PetscSectionGetOffset(cSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5334,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5335

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),5335,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5336

5337

fAnchorStart[0] = 0;

5338

fAnchorEnd[0] = 0;

5339

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

5340

PetscInt fDof = newPointOffsets[f][p + 1] - newPointOffsets[f][p];

5341

5342

fAnchorStart[f+1] = fAnchorStart[f] + fDof;

5343

fAnchorEnd[f+1] = fAnchorStart[f + 1];

5344

}

5345

ierr = PetscSectionGetOffset(aSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5345,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5346

for (q = 0; q < bDof; q++) {

5347

PetscInt a = anchors[bOff + q], aOff;

5348

5349

/* we take the orientation of ap into account in the order that we constructed the indices above: the newly added points have no orientation */

5350

newPoints[2*(newP + q)] = a;

5351

newPoints[2*(newP + q) + 1] = 0;

5352

ierr = PetscSectionGetOffset(section, a, &aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5352,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5353

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),5353,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5354

}

5355

newP += bDof;

5356

5357

if (outValues) {

5358

/* get the point-to-point submatrix */

5359

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

5360

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),5360,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5361

}

5362

}

5363

}

5364

else {

5365

newPoints[2 * newP] = b;

5366

newPoints[2 * newP + 1] = o;

5367

newP++;

5368

}

5369

}

5370

} else {

5371

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

5372

PetscInt b = points[2*p];

5373

PetscInt o = points[2*p+1];

5374

PetscInt bDof = 0, bSecDof;

5375

5376

ierr = PetscSectionGetDof(section, b, &bSecDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5376,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5377

if (!bSecDof) {

5378

continue;

5379

}

5380

if (b >= aStart && b < aEnd) {

5381

ierr = PetscSectionGetDof(aSec, b, &bDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5381,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5382

}

5383

if (bDof) {

5384

PetscInt bEnd = 0, bAnchorEnd = 0, bOff;

5385

5386

ierr = PetscSectionGetOffset(cSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5386,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5387

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),5387,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5388

5389

ierr = PetscSectionGetOffset (aSec, b, &bOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5389,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5390

for (q = 0; q < bDof; q++) {

5391

PetscInt a = anchors[bOff + q], aOff;

5392

5393

/* we take the orientation of ap into account in the order that we constructed the indices above: the newly added points have no orientation */

5394

5395

newPoints[2*(newP + q)] = a;

5396

newPoints[2*(newP + q) + 1] = 0;

5397

ierr = PetscSectionGetOffset(section, a, &aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5397,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5398

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),5398,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5399

}

5400

newP += bDof;

5401

5402

/* get the point-to-point submatrix */

5403

if (outValues) {

5404

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),5404,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5405

}

5406

}

5407

else {

5408

newPoints[2 * newP] = b;

5409

newPoints[2 * newP + 1] = o;

5410

newP++;

5411

}

5412

}

5413

}

5414

5415

if (outValues) {

5416

ierr = DMGetWorkArray(dm,newNumIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&tmpValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5416,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5417

ierr = PetscArrayzero(tmpValues,newNumIndices*numIndices)PetscMemzero(tmpValues,(newNumIndices*numIndices)*sizeof(*(tmpValues
)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5417,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5418

/* multiply constraints on the right */

5419

if (numFields) {

5420

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

5421

PetscInt oldOff = offsets[f];

5422

5423

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

5424

PetscInt cStart = newPointOffsets[f][p];

5425

PetscInt b = points[2 * p];

5426

PetscInt c, r, k;

5427

PetscInt dof;

5428

5429

ierr = PetscSectionGetFieldDof(section,b,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5429,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5430

if (!dof) {

5431

continue;

5432

}

5433

if (pointMatOffsets[f][p] < pointMatOffsets[f][p + 1]) {

5434

PetscInt nCols = newPointOffsets[f][p+1]-cStart;

5435

const PetscScalar *mat = pointMat[f] + pointMatOffsets[f][p];

5436

5437

for (r = 0; r < numIndices; r++) {

5438

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

5439

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

5440

tmpValues[r * newNumIndices + cStart + c] += values[r * numIndices + oldOff + k] * mat[k * nCols + c];

5441

}

5442

}

5443

}

5444

}

5445

else {

5446

/* copy this column as is */

5447

for (r = 0; r < numIndices; r++) {

5448

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

5449

tmpValues[r * newNumIndices + cStart + c] = values[r * numIndices + oldOff + c];

5450

}

5451

}

5452

}

5453

oldOff += dof;

5454

}

5455

}

5456

}

5457

else {

5458

PetscInt oldOff = 0;

5459

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

5460

PetscInt cStart = newPointOffsets[0][p];

5461

PetscInt b = points[2 * p];

5462

PetscInt c, r, k;

5463

PetscInt dof;

5464

5465

ierr = PetscSectionGetDof(section,b,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5465,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5466

if (!dof) {

5467

continue;

5468

}

5469

if (pointMatOffsets[0][p] < pointMatOffsets[0][p + 1]) {

5470

PetscInt nCols = newPointOffsets[0][p+1]-cStart;

5471

const PetscScalar *mat = pointMat[0] + pointMatOffsets[0][p];

5472

5473

for (r = 0; r < numIndices; r++) {

5474

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

5475

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

5476

tmpValues[r * newNumIndices + cStart + c] += mat[k * nCols + c] * values[r * numIndices + oldOff + k];

5477

}

5478

}

5479

}

5480

}

5481

else {

5482

/* copy this column as is */

5483

for (r = 0; r < numIndices; r++) {

5484

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

5485

tmpValues[r * newNumIndices + cStart + c] = values[r * numIndices + oldOff + c];

5486

}

5487

}

5488

}

5489

oldOff += dof;

5490

}

5491

}

5492

5493

if (multiplyLeft) {

5494

ierr = DMGetWorkArray(dm,newNumIndices*newNumIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&newValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5494,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5495

ierr = PetscArrayzero(newValues,newNumIndices*newNumIndices)PetscMemzero(newValues,(newNumIndices*newNumIndices)*sizeof(*
(newValues)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5495,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5496

/* multiply constraints transpose on the left */

5497

if (numFields) {

5498

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

5499

PetscInt oldOff = offsets[f];

5500

5501

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

5502

PetscInt rStart = newPointOffsets[f][p];

5503

PetscInt b = points[2 * p];

5504

PetscInt c, r, k;

5505

PetscInt dof;

5506

5507

ierr = PetscSectionGetFieldDof(section,b,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5507,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5508

if (pointMatOffsets[f][p] < pointMatOffsets[f][p + 1]) {

5509

PetscInt nRows = newPointOffsets[f][p+1]-rStart;

5510

const PetscScalar *PETSC_RESTRICT__restrict mat = pointMat[f] + pointMatOffsets[f][p];

5511

5512

for (r = 0; r < nRows; r++) {

5513

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

5514

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

5515

newValues[(rStart + r) * newNumIndices + c] += mat[k * nRows + r] * tmpValues[(oldOff + k) * newNumIndices + c];

5516

}

5517

}

5518

}

5519

}

5520

else {

5521

/* copy this row as is */

5522

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

5523

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

5524

newValues[(rStart + r) * newNumIndices + c] = tmpValues[(oldOff + r) * newNumIndices + c];

5525

}

5526

}

5527

}

5528

oldOff += dof;

5529

}

5530

}

5531

}

5532

else {

5533

PetscInt oldOff = 0;

5534

5535

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

5536

PetscInt rStart = newPointOffsets[0][p];

5537

PetscInt b = points[2 * p];

5538

PetscInt c, r, k;

5539

PetscInt dof;

5540

5541

ierr = PetscSectionGetDof(section,b,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5541,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5542

if (pointMatOffsets[0][p] < pointMatOffsets[0][p + 1]) {

5543

PetscInt nRows = newPointOffsets[0][p+1]-rStart;

5544

const PetscScalar *PETSC_RESTRICT__restrict mat = pointMat[0] + pointMatOffsets[0][p];

5545

5546

for (r = 0; r < nRows; r++) {

5547

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

5548

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

5549

newValues[(rStart + r) * newNumIndices + c] += mat[k * nRows + r] * tmpValues[(oldOff + k) * newNumIndices + c];

5550

}

5551

}

5552

}

5553

}

5554

else {

5555

/* copy this row as is */

5556

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

5557

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

5558

newValues[(rStart + r) * newNumIndices + c] = tmpValues[(oldOff + r) * newNumIndices + c];

5559

}

5560

}

5561

}

5562

oldOff += dof;

5563

}

5564

}

5565

5566

ierr = DMRestoreWorkArray(dm,newNumIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&tmpValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5566,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5567

}

5568

else {

5569

newValues = tmpValues;

5570

}

5571

}

5572

5573

/* clean up */

5574

ierr = DMRestoreWorkArray(dm,maxDof,MPIU_INT((MPI_Datatype)0x4c000405),&indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5574,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5575

ierr = DMRestoreWorkArray(dm,maxAnchor*maxDof,MPIU_INT((MPI_Datatype)0x4c000405),&newIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5575,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5576

5577

if (numFields) {

5578

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

5579

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),5579,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5580

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),5580,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5581

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),5581,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5582

}

5583

}

5584

else {

5585

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),5585,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5586

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),5586,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5587

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),5587,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5588

}

5589

ierr = ISRestoreIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5589,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5590

5591

/* output */

5592

if (outPoints) {

5593

*outPoints = newPoints;

5594

}

5595

else {

5596

ierr = DMRestoreWorkArray(dm,2*newNumPoints,MPIU_INT((MPI_Datatype)0x4c000405),&newPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5596,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5597

}

5598

if (outValues) {

5599

*outValues = newValues;

5600

}

5601

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

5602

offsets[f] = newOffsets[f];

5603

}

5604

5605

}

5606

5607

/*@C

5608

DMPlexGetClosureIndices - Get the global indices in a vector v for all points in the closure of the given point

5609

5610

Not collective

5611

5612

Input Parameters:

5613

+ dm - The DM

5614

. section - The section describing the layout in v, or NULL to use the default section

5615

. globalSection - The section describing the parallel layout in v, or NULL to use the default section

5616

- point - The mesh point

5617

5618

Output parameters:

5619

+ numIndices - The number of indices

5620

. indices - The indices

5621

- outOffsets - Field offset if not NULL

5622

5623

Note: Must call DMPlexRestoreClosureIndices() to free allocated memory

5624

5625

Level: advanced

5626

5627

.seealso DMPlexRestoreClosureIndices(), DMPlexVecGetClosure(), DMPlexMatSetClosure()

5628

@*/

5629

PetscErrorCode DMPlexGetClosureIndices(DM dm, PetscSection section, PetscSection globalSection, PetscInt point, PetscInt *numIndices, PetscInt **indices, PetscInt *outOffsets)

5630

{

5631

PetscSection clSection;

5632

IS clPoints;

5633

const PetscInt *clp, *clperm;

5634

const PetscInt **perms[32] = {NULL((void*)0)};

5635

PetscInt *points = NULL((void*)0), *pointsNew;

5636

PetscInt numPoints, numPointsNew;

5637

PetscInt offsets[32];

5638

PetscInt Nf, Nind, NindNew, off, globalOff, f, p;

5639

PetscErrorCode ierr;

5640

5641

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5641; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5642

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),5642,__func__
,"/sandbox/petsc/petsc.next/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),5642,
__func__,"/sandbox/petsc/petsc.next/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),5642,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),5642,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5643

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),5643
,__func__,"/sandbox/petsc/petsc.next/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),5643,__func__,"/sandbox/petsc/petsc.next/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),5643,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),5643,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

5644

PetscValidHeaderSpecific(globalSection, PETSC_SECTION_CLASSID, 3)do { if (!globalSection) return PetscError(((MPI_Comm)0x44000001
),5644,__func__,"/sandbox/petsc/petsc.next/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),5644,__func__,"/sandbox/petsc/petsc.next/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),5644,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),5644,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

5645

if (numIndices) PetscValidPointer(numIndices, 4)do { if (!numIndices) return PetscError(((MPI_Comm)0x44000001
),5645,__func__,"/sandbox/petsc/petsc.next/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),5645,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0);

5646

PetscValidPointer(indices, 5)do { if (!indices) return PetscError(((MPI_Comm)0x44000001),5646
,__func__,"/sandbox/petsc/petsc.next/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),5646,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

5647

ierr = PetscSectionGetNumFields(section, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5647,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5648

if (Nf > 31) SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Number of fields %D limited to 31", Nf)return PetscError(PetscObjectComm((PetscObject)dm),5648,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Number of fields %D limited to 31",Nf);

5649

ierr = PetscArrayzero(offsets, 32)PetscMemzero(offsets,(32)*sizeof(*(offsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5649,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5650

/* Get points in closure */

5651

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5651,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5652

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &clperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5652,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5653

/* Get number of indices and indices per field */

5654

for (p = 0, Nind = 0; p < numPoints*2; p += 2) {

5655

PetscInt dof, fdof;

5656

5657

ierr = PetscSectionGetDof(section, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5657,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5658

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

5659

ierr = PetscSectionGetFieldDof(section, points[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5659,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5660

offsets[f+1] += fdof;

5661

}

5662

Nind += dof;

5663

}

5664

for (f = 1; f < Nf; ++f) offsets[f+1] += offsets[f];

5665

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),5665,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid size for closure %D should be %D",offsets[Nf],Nind);

5666

if (!Nf) offsets[1] = Nind;

5667

/* Get dual space symmetries */

5668

for (f = 0; f < PetscMax(1,Nf)(((1)<(Nf)) ? (Nf) : (1)); f++) {

5669

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),5669,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5670

else {ierr = PetscSectionGetPointSyms(section,numPoints,points,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5670,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5671

}

5672

/* Correct for hanging node constraints */

5673

{

5674

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),5674,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5675

if (numPointsNew) {

5676

for (f = 0; f < PetscMax(1,Nf)(((1)<(Nf)) ? (Nf) : (1)); f++) {

5677

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),5677,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5678

else {ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5678,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5679

}

5680

for (f = 0; f < PetscMax(1,Nf)(((1)<(Nf)) ? (Nf) : (1)); f++) {

5681

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),5681,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5682

else {ierr = PetscSectionGetPointSyms(section,numPointsNew,pointsNew,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5682,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5683

}

5684

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5684,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5685

numPoints = numPointsNew;

5686

Nind = NindNew;

5687

points = pointsNew;

5688

}

5689

}

5690

/* Calculate indices */

5691

ierr = DMGetWorkArray(dm, Nind, MPIU_INT((MPI_Datatype)0x4c000405), indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5691,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5692

if (Nf) {

5693

if (outOffsets) {

5694

PetscInt f;

5695

5696

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

5697

outOffsets[f] = offsets[f];

5698

}

5699

}

5700

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

5701

ierr = PetscSectionGetOffset(globalSection, points[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5701,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5702

DMPlexGetIndicesPointFields_Internal(section, points[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, offsets, PETSC_FALSE, perms, p, clperm, *indices);

5703

}

5704

} else {

5705

for (p = 0, off = 0; p < numPoints; p++) {

5706

const PetscInt *perm = perms[0] ? perms[0][p] : NULL((void*)0);

5707

5708

ierr = PetscSectionGetOffset(globalSection, points[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5708,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5709

DMPlexGetIndicesPoint_Internal(section, points[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, clperm, *indices);

5710

}

5711

}

5712

/* Cleanup points */

5713

for (f = 0; f < PetscMax(1,Nf)(((1)<(Nf)) ? (Nf) : (1)); f++) {

5714

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),5714,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5715

else {ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5715,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5716

}

5717

if (numPointsNew) {

5718

ierr = DMRestoreWorkArray(dm, 2*numPointsNew, MPIU_INT((MPI_Datatype)0x4c000405), &pointsNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5718,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5719

} else {

5720

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5720,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5721

}

5722

if (numIndices) *numIndices = Nind;

5723

5724

}

5725

5726

/*@C

5727

DMPlexRestoreClosureIndices - Restore the indices in a vector v for all points in the closure of the given point

5728

5729

Not collective

5730

5731

Input Parameters:

5732

+ dm - The DM

5733

. section - The section describing the layout in v, or NULL to use the default section

5734

. globalSection - The section describing the parallel layout in v, or NULL to use the default section

5735

. point - The mesh point

5736

. numIndices - The number of indices

5737

. indices - The indices

5738

- outOffsets - Field offset if not NULL

5739

5740

Level: advanced

5741

5742

.seealso DMPlexGetClosureIndices(), DMPlexVecGetClosure(), DMPlexMatSetClosure()

5743

@*/

5744

PetscErrorCode DMPlexRestoreClosureIndices(DM dm, PetscSection section, PetscSection globalSection, PetscInt point, PetscInt *numIndices, PetscInt **indices,PetscInt *outOffsets)

5745

{

5746

PetscErrorCode ierr;

5747

5748

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5748; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5749

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),5749,__func__
,"/sandbox/petsc/petsc.next/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),5749,
__func__,"/sandbox/petsc/petsc.next/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),5749,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),5749,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5750

PetscValidPointer(indices, 5)do { if (!indices) return PetscError(((MPI_Comm)0x44000001),5750
,__func__,"/sandbox/petsc/petsc.next/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),5750,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

5751

ierr = DMRestoreWorkArray(dm, 0, MPIU_INT((MPI_Datatype)0x4c000405), indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5751,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5752

5753

}

5754

5755

/*@C

5756

DMPlexMatSetClosure - Set an array of the values on the closure of 'point'

5757

5758

Not collective

5759

5760

Input Parameters:

5761

+ dm - The DM

5762

. section - The section describing the layout in v, or NULL to use the default section

5763

. globalSection - The section describing the layout in v, or NULL to use the default global section

5764

. A - The matrix

5765

. point - The point in the DM

5766

. values - The array of values

5767

- mode - The insert mode, where INSERT_ALL_VALUES and ADD_ALL_VALUES also overwrite boundary conditions

5768

5769

Fortran Notes:

5770

This routine is only available in Fortran 90, and you must include petsc.h90 in your code.

5771

5772

Level: intermediate

5773

5774

.seealso DMPlexVecGetClosure(), DMPlexVecSetClosure()

5775

@*/

5776

PetscErrorCode DMPlexMatSetClosure(DM dm, PetscSection section, PetscSection globalSection, Mat A, PetscInt point, const PetscScalar values[], InsertMode mode)

5777

{

5778

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

5779

PetscSection clSection;

5780

IS clPoints;

5781

PetscInt *points = NULL((void*)0), *newPoints;

5782

const PetscInt *clp, *clperm;

5783

PetscInt *indices;

5784

PetscInt offsets[32];

5785

const PetscInt **perms[32] = {NULL((void*)0)};

5786

const PetscScalar **flips[32] = {NULL((void*)0)};

5787

PetscInt numFields, numPoints, newNumPoints, numIndices, newNumIndices, dof, off, globalOff, p, f;

5788

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

5789

PetscScalar *newValues;

5790

PetscErrorCode ierr;

5791

5792

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5792; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5793

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),5793,__func__
,"/sandbox/petsc/petsc.next/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),5793,
__func__,"/sandbox/petsc/petsc.next/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),5793,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),5793,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5794

if (!section) {ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5794,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5795

PetscValidHeaderSpecific(section, PETSC_SECTION_CLASSID, 2)do { if (!section) return PetscError(((MPI_Comm)0x44000001),5795
,__func__,"/sandbox/petsc/petsc.next/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),5795,__func__,"/sandbox/petsc/petsc.next/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),5795,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),5795,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

5796

if (!globalSection) {ierr = DMGetGlobalSection(dm, &globalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5796,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5797

PetscValidHeaderSpecific(globalSection, PETSC_SECTION_CLASSID, 3)do { if (!globalSection) return PetscError(((MPI_Comm)0x44000001
),5797,__func__,"/sandbox/petsc/petsc.next/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),5797,__func__,"/sandbox/petsc/petsc.next/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),5797,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),5797,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

5798

PetscValidHeaderSpecific(A, MAT_CLASSID, 4)do { if (!A) return PetscError(((MPI_Comm)0x44000001),5798,__func__
,"/sandbox/petsc/petsc.next/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),5798,__func__,"/sandbox/petsc/petsc.next/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),5798,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,4); else return PetscError(((MPI_Comm)0x44000001),5798,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",4); } } while (0);

5799

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5799,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5800

if (numFields > 31) SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Number of fields %D limited to 31", numFields)return PetscError(PetscObjectComm((PetscObject)dm),5800,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Number of fields %D limited to 31",numFields);

5801

ierr = PetscArrayzero(offsets, 32)PetscMemzero(offsets,(32)*sizeof(*(offsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5801,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5802

ierr = PetscSectionGetClosureInversePermutation_Internal(section, (PetscObject) dm, NULL((void*)0), &clperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5802,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5803

ierr = DMPlexGetCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5803,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5804

for (p = 0, numIndices = 0; p < numPoints*2; p += 2) {

5805

PetscInt fdof;

5806

5807

ierr = PetscSectionGetDof(section, points[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5807,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5808

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

5809

ierr = PetscSectionGetFieldDof(section, points[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5809,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5810

offsets[f+1] += fdof;

5811

}

5812

numIndices += dof;

5813

}

5814

for (f = 1; f < numFields; ++f) offsets[f+1] += offsets[f];

5815

5816

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),5816,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid size for closure %D should be %D",offsets[numFields
],numIndices);

5817

/* Get symmetries */

5818

for (f = 0; f < PetscMax(1,numFields)(((1)<(numFields)) ? (numFields) : (1)); f++) {

5819

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),5819,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5820

else {ierr = PetscSectionGetPointSyms(section,numPoints,points,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5820,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5821

if (values && flips[f]) { /* may need to apply sign changes to the element matrix */

5822

PetscInt foffset = offsets[f];

5823

5824

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

5825

PetscInt point = points[2*p], fdof;

5826

const PetscScalar *flip = flips[f] ? flips[f][p] : NULL((void*)0);

5827

5828

if (!numFields) {

5829

ierr = PetscSectionGetDof(section,point,&fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5829,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5830

} else {

5831

ierr = PetscSectionGetFieldDof(section,point,f,&fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5831,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5832

}

5833

if (flip) {

5834

PetscInt i, j, k;

5835

5836

if (!valCopy) {

5837

ierr = DMGetWorkArray(dm,numIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&valCopy);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5837,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5838

for (j = 0; j < numIndices * numIndices; j++) valCopy[j] = values[j];

5839

values = valCopy;

5840

}

5841

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

5842

PetscScalar fval = flip[i];

5843

5844

for (k = 0; k < numIndices; k++) {

5845

valCopy[numIndices * (foffset + i) + k] *= fval;

5846

valCopy[numIndices * k + (foffset + i)] *= fval;

5847

}

5848

}

5849

}

5850

foffset += fdof;

5851

}

5852

}

5853

}

5854

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),5854,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5855

if (newNumPoints) {

5856

if (valCopy) {

5857

ierr = DMRestoreWorkArray(dm,numIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&valCopy);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5857,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5858

}

5859

for (f = 0; f < PetscMax(1,numFields)(((1)<(numFields)) ? (numFields) : (1)); f++) {

5860

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),5860,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5861

else {ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5861,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5862

}

5863

for (f = 0; f < PetscMax(1,numFields)(((1)<(numFields)) ? (numFields) : (1)); f++) {

5864

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),5864,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5865

else {ierr = PetscSectionGetPointSyms(section,newNumPoints,newPoints,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5865,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5866

}

5867

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5867,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5868

numPoints = newNumPoints;

5869

numIndices = newNumIndices;

5870

points = newPoints;

5871

values = newValues;

5872

}

5873

ierr = DMGetWorkArray(dm, numIndices, MPIU_INT((MPI_Datatype)0x4c000405), &indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5873,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5874

if (numFields) {

5875

PetscBool useFieldOffsets;

5876

5877

ierr = PetscSectionGetUseFieldOffsets(globalSection, &useFieldOffsets);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5877,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5878

if (useFieldOffsets) {

5879

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

5880

DMPlexGetIndicesPointFieldsSplit_Internal(section, globalSection, points[2*p], offsets, PETSC_FALSE, perms, p, clperm, indices);

5881

}

5882

} else {

5883

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

5884

ierr = PetscSectionGetOffset(globalSection, points[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5884,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5885

DMPlexGetIndicesPointFields_Internal(section, points[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, offsets, PETSC_FALSE, perms, p, clperm, indices);

5886

}

5887

}

5888

} else {

5889

for (p = 0, off = 0; p < numPoints; p++) {

5890

const PetscInt *perm = perms[0] ? perms[0][p] : NULL((void*)0);

5891

ierr = PetscSectionGetOffset(globalSection, points[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5891,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5892

DMPlexGetIndicesPoint_Internal(section, points[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, clperm, indices);

5893

}

5894

}

5895

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),5895,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5896

ierr = MatSetValues(A, numIndices, indices, numIndices, indices, values, mode);

5897

if (mesh->printFEM > 1) {

5898

PetscInt i;

5899

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), " Indices:");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5899,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5900

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),5900,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5901

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5901,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5902

}

5903

if (ierr) {

5904

PetscMPIInt rank;

5905

PetscErrorCode ierr2;

5906

5907

ierr2 = MPI_Comm_rank(PetscObjectComm((PetscObject)A), &rank);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),5907,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

5908

ierr2 = (*PetscErrorPrintf)("[%d]ERROR in DMPlexMatSetClosure\n", rank);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),5908,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

5909

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),5909,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

5910

ierr2 = DMRestoreWorkArray(dm, numIndices, MPIU_INT((MPI_Datatype)0x4c000405), &indices);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),5910,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

5911

CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5911,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5912

}

5913

for (f = 0; f < PetscMax(1,numFields)(((1)<(numFields)) ? (numFields) : (1)); f++) {

5914

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),5914,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5915

else {ierr = PetscSectionRestorePointSyms(section,numPoints,points,&perms[f],&flips[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5915,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5916

}

5917

if (newNumPoints) {

5918

ierr = DMRestoreWorkArray(dm,newNumIndices*newNumIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&newValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5918,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5919

ierr = DMRestoreWorkArray(dm,2*newNumPoints,MPIU_INT((MPI_Datatype)0x4c000405),&newPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5919,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5920

}

5921

else {

5922

if (valCopy) {

5923

ierr = DMRestoreWorkArray(dm,numIndices*numIndices,MPIU_SCALAR((MPI_Datatype)0x4c00080b),&valCopy);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5923,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5924

}

5925

ierr = DMPlexRestoreCompressedClosure(dm,section,point,&numPoints,&points,&clSection,&clPoints,&clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5925,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5926

}

5927

ierr = DMRestoreWorkArray(dm, numIndices, MPIU_INT((MPI_Datatype)0x4c000405), &indices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5927,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5928

5929

}

5930

5931

PetscErrorCode DMPlexMatSetClosureRefined(DM dmf, PetscSection fsection, PetscSection globalFSection, DM dmc, PetscSection csection, PetscSection globalCSection, Mat A, PetscInt point, const PetscScalar values[], InsertMode mode)

5932

{

5933

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

5934

PetscInt *fpoints = NULL((void*)0), *ftotpoints = NULL((void*)0);

5935

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

5936

PetscInt *findices, *cindices;

5937

const PetscInt *fclperm, *cclperm;

5938

PetscInt foffsets[32], coffsets[32];

5939

CellRefiner cellRefiner;

5940

PetscInt numFields, numSubcells, maxFPoints, numFPoints, numCPoints, numFIndices, numCIndices, dof, off, globalOff, pStart, pEnd, p, q, r, s, f;

5941

PetscErrorCode ierr;

5942

5943

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 5943; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

5944

PetscValidHeaderSpecific(dmf, DM_CLASSID, 1)do { if (!dmf) return PetscError(((MPI_Comm)0x44000001),5944,
__func__,"/sandbox/petsc/petsc.next/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),5944,__func__,"/sandbox/petsc/petsc.next/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),5944,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),5944,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

5945

PetscValidHeaderSpecific(dmc, DM_CLASSID, 4)do { if (!dmc) return PetscError(((MPI_Comm)0x44000001),5945,
__func__,"/sandbox/petsc/petsc.next/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),5945,__func__,"/sandbox/petsc/petsc.next/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),5945,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,4); else return PetscError(((MPI_Comm)0x44000001),5945,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",4); } } while (0);

5946

if (!fsection) {ierr = DMGetSection(dmf, &fsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5946,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5947

PetscValidHeaderSpecific(fsection, PETSC_SECTION_CLASSID, 2)do { if (!fsection) return PetscError(((MPI_Comm)0x44000001),
5947,__func__,"/sandbox/petsc/petsc.next/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),5947,__func__,"/sandbox/petsc/petsc.next/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),5947,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),5947,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

5948

if (!csection) {ierr = DMGetSection(dmc, &csection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5948,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5949

PetscValidHeaderSpecific(csection, PETSC_SECTION_CLASSID, 5)do { if (!csection) return PetscError(((MPI_Comm)0x44000001),
5949,__func__,"/sandbox/petsc/petsc.next/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),5949,__func__,"/sandbox/petsc/petsc.next/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),5949,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,5); else return PetscError(((MPI_Comm)0x44000001),5949,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",5); } } while (0);

5950

if (!globalFSection) {ierr = DMGetGlobalSection(dmf, &globalFSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5950,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5951

PetscValidHeaderSpecific(globalFSection, PETSC_SECTION_CLASSID, 3)do { if (!globalFSection) return PetscError(((MPI_Comm)0x44000001
),5951,__func__,"/sandbox/petsc/petsc.next/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),5951,__func__,"/sandbox/petsc/petsc.next/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),5951,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),5951,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

5952

if (!globalCSection) {ierr = DMGetGlobalSection(dmc, &globalCSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5952,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

5953

PetscValidHeaderSpecific(globalCSection, PETSC_SECTION_CLASSID, 6)do { if (!globalCSection) return PetscError(((MPI_Comm)0x44000001
),5953,__func__,"/sandbox/petsc/petsc.next/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),5953,__func__,"/sandbox/petsc/petsc.next/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),5953,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,6); else return PetscError(((MPI_Comm)0x44000001),5953,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",6); } } while (0);

5954

PetscValidHeaderSpecific(A, MAT_CLASSID, 7)do { if (!A) return PetscError(((MPI_Comm)0x44000001),5954,__func__
,"/sandbox/petsc/petsc.next/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),5954,__func__,"/sandbox/petsc/petsc.next/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),5954,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,7); else return PetscError(((MPI_Comm)0x44000001),5954,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",7); } } while (0);

5955

ierr = PetscSectionGetNumFields(fsection, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5955,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5956

if (numFields > 31) SETERRQ1(PetscObjectComm((PetscObject)dmf), PETSC_ERR_ARG_OUTOFRANGE, "Number of fields %D limited to 31", numFields)return PetscError(PetscObjectComm((PetscObject)dmf),5956,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Number of fields %D limited to 31",numFields);

5957

ierr = PetscArrayzero(foffsets, 32)PetscMemzero(foffsets,(32)*sizeof(*(foffsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5957,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5958

ierr = PetscArrayzero(coffsets, 32)PetscMemzero(coffsets,(32)*sizeof(*(coffsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5958,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5959

ierr = PetscSectionGetClosureInversePermutation_Internal(fsection, (PetscObject) dmf, NULL((void*)0), &fclperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5959,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5960

ierr = PetscSectionGetClosureInversePermutation_Internal(csection, (PetscObject) dmc, NULL((void*)0), &cclperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5960,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5961

/* Column indices */

5962

ierr = DMPlexGetTransitiveClosure(dmc, point, PETSC_TRUE, &numCPoints, &cpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5962,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5963

maxFPoints = numCPoints;

5964

/* Compress out points not in the section */

5965

/* TODO: Squeeze out points with 0 dof as well */

5966

ierr = PetscSectionGetChart(csection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5966,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5967

for (p = 0, q = 0; p < numCPoints*2; p += 2) {

5968

if ((cpoints[p] >= pStart) && (cpoints[p] < pEnd)) {

5969

cpoints[q*2] = cpoints[p];

5970

cpoints[q*2+1] = cpoints[p+1];

5971

++q;

5972

}

5973

}

5974

numCPoints = q;

5975

for (p = 0, numCIndices = 0; p < numCPoints*2; p += 2) {

5976

PetscInt fdof;

5977

5978

ierr = PetscSectionGetDof(csection, cpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5978,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5979

if (!dof) continue;

5980

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

5981

ierr = PetscSectionGetFieldDof(csection, cpoints[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5981,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5982

coffsets[f+1] += fdof;

5983

}

5984

numCIndices += dof;

5985

}

5986

for (f = 1; f < numFields; ++f) coffsets[f+1] += coffsets[f];

5987

/* Row indices */

5988

ierr = DMPlexGetCellRefiner_Internal(dmc, &cellRefiner);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5988,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5989

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),5989,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5990

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),5990,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5991

for (r = 0, q = 0; r < numSubcells; ++r) {

5992

/* TODO Map from coarse to fine cells */

5993

ierr = DMPlexGetTransitiveClosure(dmf, point*numSubcells + r, PETSC_TRUE, &numFPoints, &fpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5993,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5994

/* Compress out points not in the section */

5995

ierr = PetscSectionGetChart(fsection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5995,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5996

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

5997

if ((fpoints[p] >= pStart) && (fpoints[p] < pEnd)) {

5998

ierr = PetscSectionGetDof(fsection, fpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),5998,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

5999

if (!dof) continue;

6000

for (s = 0; s < q; ++s) if (fpoints[p] == ftotpoints[s*2]) break;

6001

if (s < q) continue;

6002

ftotpoints[q*2] = fpoints[p];

6003

ftotpoints[q*2+1] = fpoints[p+1];

6004

++q;

6005

}

6006

}

6007

ierr = DMPlexRestoreTransitiveClosure(dmf, point, PETSC_TRUE, &numFPoints, &fpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6007,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6008

}

6009

numFPoints = q;

6010

for (p = 0, numFIndices = 0; p < numFPoints*2; p += 2) {

6011

PetscInt fdof;

6012

6013

ierr = PetscSectionGetDof(fsection, ftotpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6013,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6014

if (!dof) continue;

6015

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

6016

ierr = PetscSectionGetFieldDof(fsection, ftotpoints[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6016,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6017

foffsets[f+1] += fdof;

6018

}

6019

numFIndices += dof;

6020

}

6021

for (f = 1; f < numFields; ++f) foffsets[f+1] += foffsets[f];

6022

6023

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),6023,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid size for closure %D should be %D",foffsets[numFields
],numFIndices);

6024

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),6024,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid size for closure %D should be %D",coffsets[numFields
],numCIndices);

6025

ierr = DMGetWorkArray(dmf, numFIndices, MPIU_INT((MPI_Datatype)0x4c000405), &findices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6025,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6026

ierr = DMGetWorkArray(dmc, numCIndices, MPIU_INT((MPI_Datatype)0x4c000405), &cindices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6026,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6027

if (numFields) {

6028

const PetscInt **permsF[32] = {NULL((void*)0)};

6029

const PetscInt **permsC[32] = {NULL((void*)0)};

6030

6031

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

6032

ierr = PetscSectionGetFieldPointSyms(fsection,f,numFPoints,ftotpoints,&permsF[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6032,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6033

ierr = PetscSectionGetFieldPointSyms(csection,f,numCPoints,cpoints,&permsC[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6033,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6034

}

6035

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

6036

ierr = PetscSectionGetOffset(globalFSection, ftotpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6036,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6037

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),6037,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6038

}

6039

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

6040

ierr = PetscSectionGetOffset(globalCSection, cpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6040,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6041

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),6041,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6042

}

6043

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

6044

ierr = PetscSectionRestoreFieldPointSyms(fsection,f,numFPoints,ftotpoints,&permsF[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6044,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6045

ierr = PetscSectionRestoreFieldPointSyms(csection,f,numCPoints,cpoints,&permsC[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6045,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6046

}

6047

} else {

6048

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

6049

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

6050

6051

ierr = PetscSectionGetPointSyms(fsection,numFPoints,ftotpoints,&permsF,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6051,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6052

ierr = PetscSectionGetPointSyms(csection,numCPoints,cpoints,&permsC,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6052,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6053

for (p = 0, off = 0; p < numFPoints; p++) {

6054

const PetscInt *perm = permsF ? permsF[p] : NULL((void*)0);

6055

6056

ierr = PetscSectionGetOffset(globalFSection, ftotpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6056,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6057

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),6057,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6058

}

6059

for (p = 0, off = 0; p < numCPoints; p++) {

6060

const PetscInt *perm = permsC ? permsC[p] : NULL((void*)0);

6061

6062

ierr = PetscSectionGetOffset(globalCSection, cpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6062,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6063

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),6063,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6064

}

6065

ierr = PetscSectionRestorePointSyms(fsection,numFPoints,ftotpoints,&permsF,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6065,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6066

ierr = PetscSectionRestorePointSyms(csection,numCPoints,cpoints,&permsC,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6066,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6067

}

6068

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),6068,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6069

/* TODO: flips */

6070

ierr = MatSetValues(A, numFIndices, findices, numCIndices, cindices, values, mode);

6071

if (ierr) {

6072

PetscMPIInt rank;

6073

PetscErrorCode ierr2;

6074

6075

ierr2 = MPI_Comm_rank(PetscObjectComm((PetscObject)A), &rank);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6075,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6076

ierr2 = (*PetscErrorPrintf)("[%d]ERROR in DMPlexMatSetClosure\n", rank);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6076,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6077

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),6077,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6078

ierr2 = DMRestoreWorkArray(dmf, numFIndices, MPIU_INT((MPI_Datatype)0x4c000405), &findices);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6078,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6079

ierr2 = DMRestoreWorkArray(dmc, numCIndices, MPIU_INT((MPI_Datatype)0x4c000405), &cindices);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),6079,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

6080

CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6080,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6081

}

6082

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),6082,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6083

ierr = DMPlexRestoreTransitiveClosure(dmc, point, PETSC_TRUE, &numCPoints, &cpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6083,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6084

ierr = DMRestoreWorkArray(dmf, numFIndices, MPIU_INT((MPI_Datatype)0x4c000405), &findices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6084,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6085

ierr = DMRestoreWorkArray(dmc, numCIndices, MPIU_INT((MPI_Datatype)0x4c000405), &cindices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6085,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6086

6087

}

6088

6089

PetscErrorCode DMPlexMatGetClosureIndicesRefined(DM dmf, PetscSection fsection, PetscSection globalFSection, DM dmc, PetscSection csection, PetscSection globalCSection, PetscInt point, PetscInt cindices[], PetscInt findices[])

6090

{

6091

PetscInt *fpoints = NULL((void*)0), *ftotpoints = NULL((void*)0);

6092

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

6093

PetscInt foffsets[32], coffsets[32];

6094

const PetscInt *fclperm, *cclperm;

6095

CellRefiner cellRefiner;

6096

PetscInt numFields, numSubcells, maxFPoints, numFPoints, numCPoints, numFIndices, numCIndices, dof, off, globalOff, pStart, pEnd, p, q, r, s, f;

6097

PetscErrorCode ierr;

6098

6099

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6099; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6100

PetscValidHeaderSpecific(dmf, DM_CLASSID, 1)do { if (!dmf) return PetscError(((MPI_Comm)0x44000001),6100,
__func__,"/sandbox/petsc/petsc.next/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),6100,__func__,"/sandbox/petsc/petsc.next/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),6100,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6100,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6101

PetscValidHeaderSpecific(dmc, DM_CLASSID, 4)do { if (!dmc) return PetscError(((MPI_Comm)0x44000001),6101,
__func__,"/sandbox/petsc/petsc.next/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),6101,__func__,"/sandbox/petsc/petsc.next/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),6101,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,4); else return PetscError(((MPI_Comm)0x44000001),6101,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",4); } } while (0);

6102

if (!fsection) {ierr = DMGetSection(dmf, &fsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6102,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6103

PetscValidHeaderSpecific(fsection, PETSC_SECTION_CLASSID, 2)do { if (!fsection) return PetscError(((MPI_Comm)0x44000001),
6103,__func__,"/sandbox/petsc/petsc.next/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),6103,__func__,"/sandbox/petsc/petsc.next/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),6103,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),6103,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

6104

if (!csection) {ierr = DMGetSection(dmc, &csection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6104,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6105

PetscValidHeaderSpecific(csection, PETSC_SECTION_CLASSID, 5)do { if (!csection) return PetscError(((MPI_Comm)0x44000001),
6105,__func__,"/sandbox/petsc/petsc.next/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),6105,__func__,"/sandbox/petsc/petsc.next/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),6105,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,5); else return PetscError(((MPI_Comm)0x44000001),6105,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",5); } } while (0);

6106

if (!globalFSection) {ierr = DMGetGlobalSection(dmf, &globalFSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6106,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6107

PetscValidHeaderSpecific(globalFSection, PETSC_SECTION_CLASSID, 3)do { if (!globalFSection) return PetscError(((MPI_Comm)0x44000001
),6107,__func__,"/sandbox/petsc/petsc.next/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),6107,__func__,"/sandbox/petsc/petsc.next/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),6107,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),6107,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

6108

if (!globalCSection) {ierr = DMGetGlobalSection(dmc, &globalCSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6108,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6109

PetscValidHeaderSpecific(globalCSection, PETSC_SECTION_CLASSID, 6)do { if (!globalCSection) return PetscError(((MPI_Comm)0x44000001
),6109,__func__,"/sandbox/petsc/petsc.next/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),6109,__func__,"/sandbox/petsc/petsc.next/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),6109,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,6); else return PetscError(((MPI_Comm)0x44000001),6109,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",6); } } while (0);

6110

ierr = PetscSectionGetNumFields(fsection, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6110,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6111

if (numFields > 31) SETERRQ1(PetscObjectComm((PetscObject)dmf), PETSC_ERR_ARG_OUTOFRANGE, "Number of fields %D limited to 31", numFields)return PetscError(PetscObjectComm((PetscObject)dmf),6111,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Number of fields %D limited to 31",numFields);

6112

ierr = PetscArrayzero(foffsets, 32)PetscMemzero(foffsets,(32)*sizeof(*(foffsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6112,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6113

ierr = PetscArrayzero(coffsets, 32)PetscMemzero(coffsets,(32)*sizeof(*(coffsets)));;CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6113,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6114

ierr = PetscSectionGetClosureInversePermutation_Internal(fsection, (PetscObject) dmf, NULL((void*)0), &fclperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6114,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6115

ierr = PetscSectionGetClosureInversePermutation_Internal(csection, (PetscObject) dmc, NULL((void*)0), &cclperm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6115,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6116

/* Column indices */

6117

ierr = DMPlexGetTransitiveClosure(dmc, point, PETSC_TRUE, &numCPoints, &cpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6117,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6118

maxFPoints = numCPoints;

6119

/* Compress out points not in the section */

6120

/* TODO: Squeeze out points with 0 dof as well */

6121

ierr = PetscSectionGetChart(csection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6121,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6122

for (p = 0, q = 0; p < numCPoints*2; p += 2) {

6123

if ((cpoints[p] >= pStart) && (cpoints[p] < pEnd)) {

6124

cpoints[q*2] = cpoints[p];

6125

cpoints[q*2+1] = cpoints[p+1];

6126

++q;

6127

}

6128

}

6129

numCPoints = q;

6130

for (p = 0, numCIndices = 0; p < numCPoints*2; p += 2) {

6131

PetscInt fdof;

6132

6133

ierr = PetscSectionGetDof(csection, cpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6133,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6134

if (!dof) continue;

6135

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

6136

ierr = PetscSectionGetFieldDof(csection, cpoints[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6136,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6137

coffsets[f+1] += fdof;

6138

}

6139

numCIndices += dof;

6140

}

6141

for (f = 1; f < numFields; ++f) coffsets[f+1] += coffsets[f];

6142

/* Row indices */

6143

ierr = DMPlexGetCellRefiner_Internal(dmc, &cellRefiner);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6143,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6144

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),6144,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6145

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),6145,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6146

for (r = 0, q = 0; r < numSubcells; ++r) {

6147

/* TODO Map from coarse to fine cells */

6148

ierr = DMPlexGetTransitiveClosure(dmf, point*numSubcells + r, PETSC_TRUE, &numFPoints, &fpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6148,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6149

/* Compress out points not in the section */

6150

ierr = PetscSectionGetChart(fsection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6150,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6151

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

6152

if ((fpoints[p] >= pStart) && (fpoints[p] < pEnd)) {

6153

ierr = PetscSectionGetDof(fsection, fpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6153,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6154

if (!dof) continue;

6155

for (s = 0; s < q; ++s) if (fpoints[p] == ftotpoints[s*2]) break;

6156

if (s < q) continue;

6157

ftotpoints[q*2] = fpoints[p];

6158

ftotpoints[q*2+1] = fpoints[p+1];

6159

++q;

6160

}

6161

}

6162

ierr = DMPlexRestoreTransitiveClosure(dmf, point, PETSC_TRUE, &numFPoints, &fpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6162,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6163

}

6164

numFPoints = q;

6165

for (p = 0, numFIndices = 0; p < numFPoints*2; p += 2) {

6166

PetscInt fdof;

6167

6168

ierr = PetscSectionGetDof(fsection, ftotpoints[p], &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6168,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6169

if (!dof) continue;

6170

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

6171

ierr = PetscSectionGetFieldDof(fsection, ftotpoints[p], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6171,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6172

foffsets[f+1] += fdof;

6173

}

6174

numFIndices += dof;

6175

}

6176

for (f = 1; f < numFields; ++f) foffsets[f+1] += foffsets[f];

6177

6178

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),6178,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid size for closure %D should be %D",foffsets[numFields
],numFIndices);

6179

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),6179,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",77,PETSC_ERROR_INITIAL
,"Invalid size for closure %D should be %D",coffsets[numFields
],numCIndices);

6180

if (numFields) {

6181

const PetscInt **permsF[32] = {NULL((void*)0)};

6182

const PetscInt **permsC[32] = {NULL((void*)0)};

6183

6184

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

6185

ierr = PetscSectionGetFieldPointSyms(fsection,f,numFPoints,ftotpoints,&permsF[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6185,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6186

ierr = PetscSectionGetFieldPointSyms(csection,f,numCPoints,cpoints,&permsC[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6186,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6187

}

6188

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

6189

ierr = PetscSectionGetOffset(globalFSection, ftotpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6189,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6190

DMPlexGetIndicesPointFields_Internal(fsection, ftotpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, foffsets, PETSC_FALSE, permsF, p, fclperm, findices);

6191

}

6192

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

6193

ierr = PetscSectionGetOffset(globalCSection, cpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6193,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6194

DMPlexGetIndicesPointFields_Internal(csection, cpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, coffsets, PETSC_FALSE, permsC, p, cclperm, cindices);

6195

}

6196

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

6197

ierr = PetscSectionRestoreFieldPointSyms(fsection,f,numFPoints,ftotpoints,&permsF[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6197,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6198

ierr = PetscSectionRestoreFieldPointSyms(csection,f,numCPoints,cpoints,&permsC[f],NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6198,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6199

}

6200

} else {

6201

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

6202

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

6203

6204

ierr = PetscSectionGetPointSyms(fsection,numFPoints,ftotpoints,&permsF,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6204,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6205

ierr = PetscSectionGetPointSyms(csection,numCPoints,cpoints,&permsC,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6205,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6206

for (p = 0, off = 0; p < numFPoints; p++) {

6207

const PetscInt *perm = permsF ? permsF[p] : NULL((void*)0);

6208

6209

ierr = PetscSectionGetOffset(globalFSection, ftotpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6209,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6210

DMPlexGetIndicesPoint_Internal(fsection, ftotpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, fclperm, findices);

6211

}

6212

for (p = 0, off = 0; p < numCPoints; p++) {

6213

const PetscInt *perm = permsC ? permsC[p] : NULL((void*)0);

6214

6215

ierr = PetscSectionGetOffset(globalCSection, cpoints[2*p], &globalOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6215,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6216

DMPlexGetIndicesPoint_Internal(csection, cpoints[2*p], globalOff < 0 ? -(globalOff+1) : globalOff, &off, PETSC_FALSE, perm, cclperm, cindices);

6217

}

6218

ierr = PetscSectionRestorePointSyms(fsection,numFPoints,ftotpoints,&permsF,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6218,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6219

ierr = PetscSectionRestorePointSyms(csection,numCPoints,cpoints,&permsC,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6219,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6220

}

6221

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),6221,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6222

ierr = DMPlexRestoreTransitiveClosure(dmc, point, PETSC_TRUE, &numCPoints, &cpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6222,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6223

6224

}

6225

6226

/*@

6227

DMPlexGetHybridBounds - Get the first mesh point of each dimension which is a hybrid

6228

6229

Input Parameter:

6230

. dm - The DMPlex object

6231

6232

Output Parameters:

6233

+ cMax - The first hybrid cell

6234

. fMax - The first hybrid face

6235

. eMax - The first hybrid edge

6236

- vMax - The first hybrid vertex

6237

6238

Level: developer

6239

6240

.seealso DMPlexCreateHybridMesh(), DMPlexSetHybridBounds()

6241

@*/

6242

PetscErrorCode DMPlexGetHybridBounds(DM dm, PetscInt *cMax, PetscInt *fMax, PetscInt *eMax, PetscInt *vMax)

6243

{

6244

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

6245

PetscInt dim;

6246

PetscErrorCode ierr;

6247

6248

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6248; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6249

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6249,__func__
,"/sandbox/petsc/petsc.next/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),6249,
__func__,"/sandbox/petsc/petsc.next/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),6249,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6249,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6250

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6250,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6251

if (dim < 0) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONGSTATE, "DM dimension not yet set")return PetscError(PetscObjectComm((PetscObject)dm),6251,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",73,PETSC_ERROR_INITIAL
,"DM dimension not yet set");

6252

if (cMax) *cMax = mesh->hybridPointMax[dim];

6253

if (fMax) *fMax = mesh->hybridPointMax[PetscMax(dim-1,0)(((dim-1)<(0)) ? (0) : (dim-1))];

6254

if (eMax) *eMax = mesh->hybridPointMax[1];

6255

if (vMax) *vMax = mesh->hybridPointMax[0];

6256

6257

}

6258

6259

static PetscErrorCode DMPlexCreateDimStratum(DM dm, DMLabel depthLabel, DMLabel dimLabel, PetscInt d, PetscInt dMax)

6260

{

6261

IS is, his;

6262

PetscInt first = 0, stride;

6263

PetscBool isStride;

6264

PetscErrorCode ierr;

6265

6266

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6266; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6267

ierr = DMLabelGetStratumIS(depthLabel, d, &is);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6267,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6268

ierr = PetscObjectTypeCompare((PetscObject) is, ISSTRIDE"stride", &isStride);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6268,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6269

if (isStride) {

6270

ierr = ISStrideGetInfo(is, &first, &stride);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6270,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6271

}

6272

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),6272,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,73,PETSC_ERROR_INITIAL,"DM is not stratified: depth %D IS is not contiguous"
,d);

6273

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),6273,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6274

ierr = DMLabelSetStratumIS(dimLabel, d, his);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6274,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6275

ierr = ISDestroy(&his);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6275,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6276

ierr = ISDestroy(&is);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6276,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6277

6278

}

6279

6280

/*@

6281

DMPlexSetHybridBounds - Set the first mesh point of each dimension which is a hybrid

6282

6283

Input Parameters:

6284

. dm - The DMPlex object

6285

. cMax - The first hybrid cell

6286

. fMax - The first hybrid face

6287

. eMax - The first hybrid edge

6288

- vMax - The first hybrid vertex

6289

6290

Level: developer

6291

6292

.seealso DMPlexCreateHybridMesh(), DMPlexGetHybridBounds()

6293

@*/

6294

PetscErrorCode DMPlexSetHybridBounds(DM dm, PetscInt cMax, PetscInt fMax, PetscInt eMax, PetscInt vMax)

6295

{

6296

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

6297

PetscInt dim;

6298

PetscErrorCode ierr;

6299

6300

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6300; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6301

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6301,__func__
,"/sandbox/petsc/petsc.next/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),6301,
__func__,"/sandbox/petsc/petsc.next/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),6301,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6301,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6302

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6302,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6303

if (dim < 0) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONGSTATE, "DM dimension not yet set")return PetscError(PetscObjectComm((PetscObject)dm),6303,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",73,PETSC_ERROR_INITIAL
,"DM dimension not yet set");

6304

if (cMax >= 0) mesh->hybridPointMax[dim] = cMax;

6305

if (fMax >= 0) mesh->hybridPointMax[PetscMax(dim-1,0)(((dim-1)<(0)) ? (0) : (dim-1))] = fMax;

6306

if (eMax >= 0) mesh->hybridPointMax[1] = eMax;

6307

if (vMax >= 0) mesh->hybridPointMax[0] = vMax;

6308

6309

}

6310

6311

/*@C

6312

DMPlexGetVTKCellHeight - Returns the height in the DAG used to determine which points are cells (normally 0)

6313

6314

Input Parameter:

6315

. dm - The DMPlex object

6316

6317

Output Parameter:

6318

. cellHeight - The height of a cell

6319

6320

Level: developer

6321

6322

.seealso DMPlexSetVTKCellHeight()

6323

@*/

6324

PetscErrorCode DMPlexGetVTKCellHeight(DM dm, PetscInt *cellHeight)

6325

{

6326

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

6327

6328

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6328; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6329

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6329,__func__
,"/sandbox/petsc/petsc.next/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),6329,
__func__,"/sandbox/petsc/petsc.next/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),6329,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6329,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6330

PetscValidPointer(cellHeight, 2)do { if (!cellHeight) return PetscError(((MPI_Comm)0x44000001
),6330,__func__,"/sandbox/petsc/petsc.next/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),6330,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

6331

*cellHeight = mesh->vtkCellHeight;

6332

6333

}

6334

6335

/*@C

6336

DMPlexSetVTKCellHeight - Sets the height in the DAG used to determine which points are cells (normally 0)

6337

6338

Input Parameters:

6339

+ dm - The DMPlex object

6340

- cellHeight - The height of a cell

6341

6342

Level: developer

6343

6344

.seealso DMPlexGetVTKCellHeight()

6345

@*/

6346

PetscErrorCode DMPlexSetVTKCellHeight(DM dm, PetscInt cellHeight)

6347

{

6348

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

6349

6350

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6350; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6351

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6351,__func__
,"/sandbox/petsc/petsc.next/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),6351,
__func__,"/sandbox/petsc/petsc.next/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),6351,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6351,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6352

mesh->vtkCellHeight = cellHeight;

6353

6354

}

6355

6356

/* We can easily have a form that takes an IS instead */

6357

PetscErrorCode DMPlexCreateNumbering_Internal(DM dm, PetscInt pStart, PetscInt pEnd, PetscInt shift, PetscInt *globalSize, PetscSF sf, IS *numbering)

6358

{

6359

PetscSection section, globalSection;

6360

PetscInt *numbers, p;

6361

PetscErrorCode ierr;

6362

6363

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6363; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6364

ierr = PetscSectionCreate(PetscObjectComm((PetscObject)dm), &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6364,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6365

ierr = PetscSectionSetChart(section, pStart, pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6365,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6366

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

6367

ierr = PetscSectionSetDof(section, p, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6367,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6368

}

6369

ierr = PetscSectionSetUp(section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6369,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6370

ierr = PetscSectionCreateGlobalSection(section, sf, PETSC_FALSE, PETSC_FALSE, &globalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6370,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6371

ierr = PetscMalloc1(pEnd - pStart, &numbers)PetscMallocA(1,PETSC_FALSE,6371,__func__,"/sandbox/petsc/petsc.next/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),6371,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6372

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

6373

ierr = PetscSectionGetOffset(globalSection, p, &numbers[p-pStart]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6373,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6374

if (numbers[p-pStart] < 0) numbers[p-pStart] -= shift;

6375

else numbers[p-pStart] += shift;

6376

}

6377

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),6377,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6378

if (globalSize) {

6379

PetscLayout layout;

6380

ierr = PetscSectionGetPointLayout(PetscObjectComm((PetscObject) dm), globalSection, &layout);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6380,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6381

ierr = PetscLayoutGetSize(layout, globalSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6381,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6382

ierr = PetscLayoutDestroy(&layout);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6382,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6383

}

6384

ierr = PetscSectionDestroy(&section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6384,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6385

ierr = PetscSectionDestroy(&globalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6385,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6386

6387

}

6388

6389

PetscErrorCode DMPlexCreateCellNumbering_Internal(DM dm, PetscBool includeHybrid, IS *globalCellNumbers)

6390

{

6391

PetscInt cellHeight, cStart, cEnd, cMax;

6392

PetscErrorCode ierr;

6393

6394

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6394; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6395

ierr = DMPlexGetVTKCellHeight(dm, &cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6395,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6396

ierr = DMPlexGetHeightStratum(dm, cellHeight, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6396,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6397

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),6397,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6398

if (cMax >= 0 && !includeHybrid) cEnd = PetscMin(cEnd, cMax)(((cEnd)<(cMax)) ? (cEnd) : (cMax));

6399

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),6399,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6400

6401

}

6402

6403

/*@

6404

DMPlexGetCellNumbering - Get a global cell numbering for all cells on this process

6405

6406

Input Parameter:

6407

. dm - The DMPlex object

6408

6409

Output Parameter:

6410

. globalCellNumbers - Global cell numbers for all cells on this process

6411

6412

Level: developer

6413

6414

.seealso DMPlexGetVertexNumbering()

6415

@*/

6416

PetscErrorCode DMPlexGetCellNumbering(DM dm, IS *globalCellNumbers)

6417

{

6418

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

6419

PetscErrorCode ierr;

6420

6421

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6421; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6422

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6422,__func__
,"/sandbox/petsc/petsc.next/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),6422,
__func__,"/sandbox/petsc/petsc.next/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),6422,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6422,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6423

if (!mesh->globalCellNumbers) {ierr = DMPlexCreateCellNumbering_Internal(dm, PETSC_FALSE, &mesh->globalCellNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6423,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6424

*globalCellNumbers = mesh->globalCellNumbers;

6425

6426

}

6427

6428

PetscErrorCode DMPlexCreateVertexNumbering_Internal(DM dm, PetscBool includeHybrid, IS *globalVertexNumbers)

6429

{

6430

PetscInt vStart, vEnd, vMax;

6431

PetscErrorCode ierr;

6432

6433

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6433; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6434

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6434,__func__
,"/sandbox/petsc/petsc.next/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),6434,
__func__,"/sandbox/petsc/petsc.next/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),6434,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6434,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6435

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6435,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6436

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),6436,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6437

if (vMax >= 0 && !includeHybrid) vEnd = PetscMin(vEnd, vMax)(((vEnd)<(vMax)) ? (vEnd) : (vMax));

6438

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),6438,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6439

6440

}

6441

6442

/*@

6443

DMPlexGetVertexNumbering - Get a global certex numbering for all vertices on this process

6444

6445

Input Parameter:

6446

. dm - The DMPlex object

6447

6448

Output Parameter:

6449

. globalVertexNumbers - Global vertex numbers for all vertices on this process

6450

6451

Level: developer

6452

6453

.seealso DMPlexGetCellNumbering()

6454

@*/

6455

PetscErrorCode DMPlexGetVertexNumbering(DM dm, IS *globalVertexNumbers)

6456

{

6457

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

6458

PetscErrorCode ierr;

6459

6460

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6460; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6461

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6461,__func__
,"/sandbox/petsc/petsc.next/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),6461,
__func__,"/sandbox/petsc/petsc.next/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),6461,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6461,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6462

if (!mesh->globalVertexNumbers) {ierr = DMPlexCreateVertexNumbering_Internal(dm, PETSC_FALSE, &mesh->globalVertexNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6462,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6463

*globalVertexNumbers = mesh->globalVertexNumbers;

6464

6465

}

6466

6467

/*@

6468

DMPlexCreatePointNumbering - Create a global numbering for all points on this process

6469

6470

Input Parameter:

6471

. dm - The DMPlex object

6472

6473

Output Parameter:

6474

. globalPointNumbers - Global numbers for all points on this process

6475

6476

Level: developer

6477

6478

.seealso DMPlexGetCellNumbering()

6479

@*/

6480

PetscErrorCode DMPlexCreatePointNumbering(DM dm, IS *globalPointNumbers)

6481

{

6482

IS nums[4];

6483

PetscInt depths[4], gdepths[4], starts[4];

6484

PetscInt depth, d, shift = 0;

6485

PetscErrorCode ierr;

6486

6487

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6487; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6488

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6488,__func__
,"/sandbox/petsc/petsc.next/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),6488,
__func__,"/sandbox/petsc/petsc.next/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),6488,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6488,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6489

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6489,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6490

/* For unstratified meshes use dim instead of depth */

6491

if (depth < 0) {ierr = DMGetDimension(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6491,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6492

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

6493

PetscInt end;

6494

6495

depths[d] = depth-d;

6496

ierr = DMPlexGetDepthStratum(dm, depths[d], &starts[d], &end);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6496,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6497

if (!(starts[d]-end)) { starts[d] = depths[d] = -1; }

6498

}

6499

ierr = PetscSortIntWithArray(depth+1, starts, depths);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6499,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6500

ierr = MPIU_Allreduce(depths, gdepths, depth+1, MPIU_INT, MPI_MAX, PetscObjectComm((PetscObject) dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject) dm)
,depth+1,6500,__func__,"/sandbox/petsc/petsc.next/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),6500,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6501

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

6502

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),6502,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"Expected depth %D, found %D",depths[
d],gdepths[d]);

6503

}

6504

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

6505

PetscInt pStart, pEnd, gsize;

6506

6507

ierr = DMPlexGetDepthStratum(dm, gdepths[d], &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6507,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6508

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),6508,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6509

shift += gsize;

6510

}

6511

ierr = ISConcatenate(PetscObjectComm((PetscObject) dm), depth+1, nums, globalPointNumbers);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6511,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6512

for (d = 0; d <= depth; ++d) {ierr = ISDestroy(&nums[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6512,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

6513

6514

}

6515

6516

6517

/*@

6518

DMPlexCreateRankField - Create a cell field whose value is the rank of the owner

6519

6520

Input Parameter:

6521

. dm - The DMPlex object

6522

6523

Output Parameter:

6524

. ranks - The rank field

6525

6526

Options Database Keys:

6527

. -dm_partition_view - Adds the rank field into the DM output from -dm_view using the same viewer

6528

6529

Level: intermediate

6530

6531

.seealso: DMView()

6532

@*/

6533

PetscErrorCode DMPlexCreateRankField(DM dm, Vec *ranks)

6534

{

6535

DM rdm;

6536

PetscFE fe;

6537

PetscScalar *r;

6538

PetscMPIInt rank;

6539

PetscInt dim, cStart, cEnd, c;

6540

PetscErrorCode ierr;

6541

6542

PetscFunctionBeginUserdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6542; petscstack->
petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6543

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6543,__func__
,"/sandbox/petsc/petsc.next/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),6543,
__func__,"/sandbox/petsc/petsc.next/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),6543,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6543,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6544

PetscValidPointer(ranks, 2)do { if (!ranks) return PetscError(((MPI_Comm)0x44000001),6544
,__func__,"/sandbox/petsc/petsc.next/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),6544,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

6545

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject) dm), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6545,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6546

ierr = DMClone(dm, &rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6546,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6547

ierr = DMGetDimension(rdm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6547,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6548

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),6548,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6549

ierr = PetscObjectSetName((PetscObject) fe, "rank");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6549,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6550

ierr = DMSetField(rdm, 0, NULL((void*)0), (PetscObject) fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6550,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6551

ierr = PetscFEDestroy(&fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6551,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6552

ierr = DMCreateDS(rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6552,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6553

ierr = DMPlexGetHeightStratum(rdm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6553,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6554

ierr = DMCreateGlobalVector(rdm, ranks);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6554,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6555

ierr = PetscObjectSetName((PetscObject) *ranks, "partition");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6555,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6556

ierr = VecGetArray(*ranks, &r);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6556,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6557

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

6558

PetscScalar *lr;

6559

6560

ierr = DMPlexPointGlobalRef(rdm, c, r, &lr);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6560,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6561

*lr = rank;

6562

}

6563

ierr = VecRestoreArray(*ranks, &r);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6563,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6564

ierr = DMDestroy(&rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6564,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6565

6566

}

6567

6568

/*@

6569

DMPlexCreateLabelField - Create a cell field whose value is the label value for that cell

6570

6571

Input Parameters:

6572

+ dm - The DMPlex

6573

- label - The DMLabel

6574

6575

Output Parameter:

6576

. val - The label value field

6577

6578

Options Database Keys:

6579

. -dm_label_view - Adds the label value field into the DM output from -dm_view using the same viewer

6580

6581

Level: intermediate

6582

6583

.seealso: DMView()

6584

@*/

6585

PetscErrorCode DMPlexCreateLabelField(DM dm, DMLabel label, Vec *val)

6586

{

6587

DM rdm;

6588

PetscFE fe;

6589

PetscScalar *v;

6590

PetscInt dim, cStart, cEnd, c;

6591

PetscErrorCode ierr;

6592

6593

PetscFunctionBeginUserdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6593; petscstack->
petscroutine[petscstack->currentsize] = PETSC_FALSE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6594

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6594,__func__
,"/sandbox/petsc/petsc.next/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),6594,
__func__,"/sandbox/petsc/petsc.next/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),6594,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6594,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6595

PetscValidPointer(label, 2)do { if (!label) return PetscError(((MPI_Comm)0x44000001),6595
,__func__,"/sandbox/petsc/petsc.next/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),6595,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

6596

PetscValidPointer(val, 3)do { if (!val) return PetscError(((MPI_Comm)0x44000001),6596,
__func__,"/sandbox/petsc/petsc.next/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),6596,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

6597

ierr = DMClone(dm, &rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6597,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6598

ierr = DMGetDimension(rdm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6598,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6599

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),6599,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6600

ierr = PetscObjectSetName((PetscObject) fe, "label_value");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6600,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6601

ierr = DMSetField(rdm, 0, NULL((void*)0), (PetscObject) fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6601,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6602

ierr = PetscFEDestroy(&fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6602,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6603

ierr = DMCreateDS(rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6603,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6604

ierr = DMPlexGetHeightStratum(rdm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6604,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6605

ierr = DMCreateGlobalVector(rdm, val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6605,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6606

ierr = PetscObjectSetName((PetscObject) *val, "label_value");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6606,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6607

ierr = VecGetArray(*val, &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6607,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6608

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

6609

PetscScalar *lv;

6610

PetscInt cval;

6611

6612

ierr = DMPlexPointGlobalRef(rdm, c, v, &lv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6612,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6613

ierr = DMLabelGetValue(label, c, &cval);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6613,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6614

*lv = cval;

6615

}

6616

ierr = VecRestoreArray(*val, &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6616,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6617

ierr = DMDestroy(&rdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6617,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6618

6619

}

6620

6621

/*@

6622

DMPlexCheckSymmetry - Check that the adjacency information in the mesh is symmetric.

6623

6624

Input Parameter:

6625

. dm - The DMPlex object

6626

6627

Note: This is a useful diagnostic when creating meshes programmatically.

6628

6629

Level: developer

6630

6631

.seealso: DMCreate(), DMPlexCheckSkeleton(), DMPlexCheckFaces()

6632

@*/

6633

PetscErrorCode DMPlexCheckSymmetry(DM dm)

6634

{

6635

PetscSection coneSection, supportSection;

6636

const PetscInt *cone, *support;

6637

PetscInt coneSize, c, supportSize, s;

6638

PetscInt pStart, pEnd, p, pp, csize, ssize;

6639

PetscBool storagecheck = PETSC_TRUE;

6640

PetscErrorCode ierr;

6641

6642

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6642; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6643

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6643,__func__
,"/sandbox/petsc/petsc.next/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),6643,
__func__,"/sandbox/petsc/petsc.next/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),6643,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6643,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6644

ierr = DMPlexGetConeSection(dm, &coneSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6644,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6645

ierr = DMPlexGetSupportSection(dm, &supportSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6645,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6646

/* Check that point p is found in the support of its cone points, and vice versa */

6647

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6647,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6648

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

6649

ierr = DMPlexGetConeSize(dm, p, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6649,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6650

ierr = DMPlexGetCone(dm, p, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6650,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6651

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

6652

PetscBool dup = PETSC_FALSE;

6653

PetscInt d;

6654

for (d = c-1; d >= 0; --d) {

6655

if (cone[c] == cone[d]) {dup = PETSC_TRUE; break;}

6656

}

6657

ierr = DMPlexGetSupportSize(dm, cone[c], &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6657,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6658

ierr = DMPlexGetSupport(dm, cone[c], &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6658,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6659

for (s = 0; s < supportSize; ++s) {

6660

if (support[s] == p) break;

6661

}

6662

if ((s >= supportSize) || (dup && (support[s+1] != p))) {

6663

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),6663,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6664

for (s = 0; s < coneSize; ++s) {

6665

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%D, ", cone[s]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6665,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6666

}

6667

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6667,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6668

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),6668,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6669

for (s = 0; s < supportSize; ++s) {

6670

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%D, ", support[s]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6670,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6671

}

6672

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6672,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6673

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),6673,__func__,"/sandbox/petsc/petsc.next/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]);

6674

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),6674,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"Point %D not found in support of cone point %D"
,p,cone[c]);

6675

}

6676

}

6677

ierr = DMPlexGetTreeParent(dm, p, &pp, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6677,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6678

if (p != pp) { storagecheck = PETSC_FALSE; continue; }

6679

ierr = DMPlexGetSupportSize(dm, p, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6679,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6680

ierr = DMPlexGetSupport(dm, p, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6680,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6681

for (s = 0; s < supportSize; ++s) {

6682

ierr = DMPlexGetConeSize(dm, support[s], &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6682,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6683

ierr = DMPlexGetCone(dm, support[s], &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6683,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6684

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

6685

ierr = DMPlexGetTreeParent(dm, cone[c], &pp, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6685,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6686

if (cone[c] != pp) { c = 0; break; }

6687

if (cone[c] == p) break;

6688

}

6689

if (c >= coneSize) {

6690

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),6690,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6691

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

6692

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%D, ", support[c]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6692,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6693

}

6694

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6694,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6695

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),6695,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6696

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

6697

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%D, ", cone[c]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6697,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6698

}

6699

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6699,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6700

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),6700,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"Point %D not found in cone of support point %D"
,p,support[s]);

6701

}

6702

}

6703

}

6704

if (storagecheck) {

6705

ierr = PetscSectionGetStorageSize(coneSection, &csize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6705,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6706

ierr = PetscSectionGetStorageSize(supportSection, &ssize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6706,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6707

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),6707,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,60,PETSC_ERROR_INITIAL,"Total cone size %D != Total support size %D"
,csize,ssize);

6708

}

6709

6710

}

6711

6712

/*@

6713

DMPlexCheckSkeleton - Check that each cell has the correct number of vertices

6714

6715

Input Parameters:

6716

+ dm - The DMPlex object

6717

- cellHeight - Normally 0

6718

6719

Note: This is a useful diagnostic when creating meshes programmatically.

6720

Currently applicable only to homogeneous simplex or tensor meshes.

6721

6722

Level: developer

6723

6724

.seealso: DMCreate(), DMPlexCheckSymmetry(), DMPlexCheckFaces()

6725

@*/

6726

PetscErrorCode DMPlexCheckSkeleton(DM dm, PetscInt cellHeight)

6727

{

6728

PetscInt dim, numCorners, numHybridCorners, vStart, vEnd, cStart, cEnd, cMax, c;

6729

PetscBool isSimplex = PETSC_FALSE;

6730

PetscErrorCode ierr;

6731

6732

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6732; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6733

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6733,__func__
,"/sandbox/petsc/petsc.next/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),6733,
__func__,"/sandbox/petsc/petsc.next/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),6733,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6733,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6734

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6734,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6735

ierr = DMPlexGetHeightStratum(dm, cellHeight, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6735,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6736

if (cStart < cEnd) {

6737

ierr = DMPlexGetConeSize(dm, cStart, &c);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6737,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6738

isSimplex = c == dim+1 ? PETSC_TRUE : PETSC_FALSE;

6739

}

6740

switch (dim) {

6741

case 1: numCorners = isSimplex ? 2 : 2; numHybridCorners = isSimplex ? 2 : 2; break;

6742

case 2: numCorners = isSimplex ? 3 : 4; numHybridCorners = isSimplex ? 4 : 4; break;

6743

case 3: numCorners = isSimplex ? 4 : 8; numHybridCorners = isSimplex ? 6 : 8; break;

6744

default:

6745

SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_OUTOFRANGE, "Cannot handle meshes of dimension %D", dim)return PetscError(PetscObjectComm((PetscObject) dm),6745,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",63,PETSC_ERROR_INITIAL
,"Cannot handle meshes of dimension %D",dim);

6746

}

6747

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6747,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6748

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),6748,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6749

cMax = cMax >= 0 ? cMax : cEnd;

6750

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

6751

PetscInt *closure = NULL((void*)0), closureSize, cl, coneSize = 0;

6752

6753

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6753,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6754

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

6755

const PetscInt p = closure[cl];

6756

if ((p >= vStart) && (p < vEnd)) ++coneSize;

6757

}

6758

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6758,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6759

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),6759,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Cell %D has %D vertices != %D",c,coneSize
,numCorners);

6760

}

6761

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

6762

PetscInt *closure = NULL((void*)0), closureSize, cl, coneSize = 0;

6763

6764

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6764,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6765

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

6766

const PetscInt p = closure[cl];

6767

if ((p >= vStart) && (p < vEnd)) ++coneSize;

6768

}

6769

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6769,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6770

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),6770,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Hybrid cell %D has %D vertices > %D"
,c,coneSize,numHybridCorners);

6771

}

6772

6773

}

6774

6775

/*@

6776

DMPlexCheckFaces - Check that the faces of each cell give a vertex order this is consistent with what we expect from the cell type

6777

6778

Input Parameters:

6779

+ dm - The DMPlex object

6780

- cellHeight - Normally 0

6781

6782

Note: This is a useful diagnostic when creating meshes programmatically.

6783

6784

Level: developer

6785

6786

.seealso: DMCreate(), DMPlexCheckSymmetry(), DMPlexCheckSkeleton()

6787

@*/

6788

PetscErrorCode DMPlexCheckFaces(DM dm, PetscInt cellHeight)

6789

{

6790

PetscInt pMax[4];

6791

PetscInt dim, depth, vStart, vEnd, cStart, cEnd, c, h;

6792

PetscErrorCode ierr;

6793

6794

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6794; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6795

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6795,__func__
,"/sandbox/petsc/petsc.next/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),6795,
__func__,"/sandbox/petsc/petsc.next/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),6795,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6795,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6796

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6796,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6797

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6797,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6798

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6798,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6799

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),6799,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6800

for (h = cellHeight; h < PetscMin(depth, dim)(((depth)<(dim)) ? (depth) : (dim)); ++h) {

6801

ierr = DMPlexGetHeightStratum(dm, h, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6801,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6802

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

6803

const PetscInt *cone, *ornt, *faces;

6804

PetscInt numFaces, faceSize, coneSize,f;

6805

PetscInt *closure = NULL((void*)0), closureSize, cl, numCorners = 0;

6806

6807

if (pMax[dim-h] >= 0 && c >= pMax[dim-h]) continue;

6808

ierr = DMPlexGetConeSize(dm, c, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6808,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6809

ierr = DMPlexGetCone(dm, c, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6809,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6810

ierr = DMPlexGetConeOrientation(dm, c, &ornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6810,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6811

ierr = DMPlexGetTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6811,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6812

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

6813

const PetscInt p = closure[cl];

6814

if ((p >= vStart) && (p < vEnd)) closure[numCorners++] = p;

6815

}

6816

ierr = DMPlexGetRawFaces_Internal(dm, dim-h, numCorners, closure, &numFaces, &faceSize, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6816,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6817

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),6817,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Cell %D has %D faces but should have %D"
,c,coneSize,numFaces);

6818

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

6819

PetscInt *fclosure = NULL((void*)0), fclosureSize, cl, fnumCorners = 0, v;

6820

6821

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),6821,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6822

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

6823

const PetscInt p = fclosure[cl];

6824

if ((p >= vStart) && (p < vEnd)) fclosure[fnumCorners++] = p;

6825

}

6826

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),6826,__func__,"/sandbox/petsc/petsc.next/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);

6827

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

6828

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),6828,__func__,"/sandbox/petsc/petsc.next/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]);

6829

}

6830

ierr = DMPlexRestoreTransitiveClosure(dm, cone[f], PETSC_TRUE, &fclosureSize, &fclosure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6830,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6831

}

6832

ierr = DMPlexRestoreFaces_Internal(dm, dim, c, &numFaces, &faceSize, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6832,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6833

ierr = DMPlexRestoreTransitiveClosure(dm, c, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6833,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6834

}

6835

}

6836

6837

}

6838

6839

/*@

6840

DMPlexCheckGeometry - Check the geometry of mesh cells

6841

6842

Input Parameter:

6843

. dm - The DMPlex object

6844

6845

Note: This is a useful diagnostic when creating meshes programmatically.

6846

6847

Level: developer

6848

6849

.seealso: DMCreate(), DMCheckSymmetry(), DMCheckSkeleton(), DMCheckFaces()

6850

@*/

6851

PetscErrorCode DMPlexCheckGeometry(DM dm)

6852

{

6853

PetscReal detJ, J[9], refVol = 1.0;

6854

PetscReal vol;

6855

PetscInt dim, depth, d, cStart, cEnd, c;

6856

PetscErrorCode ierr;

6857

6858

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6858; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6859

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6859,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6860

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6860,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6861

for (d = 0; d < dim; ++d) refVol *= 2.0;

6862

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6862,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6863

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

6864

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),6864,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6865

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),6865,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Mesh cell %D is inverted, |J| = %g",
c,(double) detJ);

6866

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),6866,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6867

if (depth > 1) {

6868

ierr = DMPlexComputeCellGeometryFVM(dm, c, &vol, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6868,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6869

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),6869,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Mesh cell %d is inverted, vol = %g",
c,(double) vol);

6870

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),6870,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6871

}

6872

}

6873

6874

}

6875

6876

static PetscErrorCode DMPlexAreAllConePointsInArray_Private(DM dm, PetscInt p, PetscInt npoints, const PetscInt *points, PetscInt *missingPoint)

6877

{

6878

PetscInt i,l,n;

6879

const PetscInt *cone;

6880

PetscErrorCode ierr;

6881

6882

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6882; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6883

*missingPoint = -1;

6884

ierr = DMPlexGetConeSize(dm, p, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6884,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6885

ierr = DMPlexGetCone(dm, p, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6885,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6886

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

6887

ierr = PetscFindInt(cone[i], npoints, points, &l);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6887,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6888

if (l < 0) {

6889

*missingPoint = cone[i];

6890

break;

6891

}

6892

}

6893

6894

}

6895

6896

/*@

6897

DMPlexCheckPointSF - Check that several sufficient conditions are met for the point SF of this plex.

6898

6899

Input Parameters:

6900

. dm - The DMPlex object

6901

6902

Note: This is mainly intended for debugging/testing purposes.

6903

6904

Level: developer

6905

6906

.seealso: DMGetPointSF(), DMPlexCheckSymmetry(), DMPlexCheckSkeleton(), DMPlexCheckFaces()

6907

@*/

6908

PetscErrorCode DMPlexCheckPointSF(DM dm)

6909

{

6910

PetscSF sf;

6911

PetscInt d,depth,i,nleaves,p,plo,phi,missingPoint;

6912

const PetscInt *locals;

6913

PetscErrorCode ierr;

6914

6915

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6915; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6916

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6916,__func__
,"/sandbox/petsc/petsc.next/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),6916,
__func__,"/sandbox/petsc/petsc.next/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),6916,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6916,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6917

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6917,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6918

ierr = DMGetPointSF(dm, &sf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6918,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6919

ierr = PetscSFGetGraph(sf, NULL((void*)0), &nleaves, &locals, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6919,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6920

6921

/* 1) check there are no faces in 2D, cells in 3D, in interface */

6922

ierr = DMPlexGetVTKCellHeight(dm, &d);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6922,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6923

ierr = DMPlexGetHeightStratum(dm, d, &plo, &phi);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6923,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6924

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

6925

p = locals[i];

6926

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),6926,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"point SF contains %d which is a cell"
,p);

6927

}

6928

6929

/* 2) if some point is in interface, then all its cone points must be also in interface */

6930

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

6931

p = locals[i];

6932

ierr = DMPlexAreAllConePointsInArray_Private(dm, p, nleaves, locals, &missingPoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6932,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6933

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),6933,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,77,PETSC_ERROR_INITIAL,"point SF contains %d but not %d from its cone"
,p,missingPoint);

6934

}

6935

6936

}

6937

6938

typedef struct cell_stats

6939

{

6940

PetscReal min, max, sum, squaresum;

6941

PetscInt count;

6942

} cell_stats_t;

6943

6944

static void cell_stats_reduce(void *a, void *b, int * len, MPI_Datatype *datatype)

6945

{

6946

PetscInt i, N = *len;

6947

6948

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

6949

cell_stats_t *A = (cell_stats_t *) a;

6950

cell_stats_t *B = (cell_stats_t *) b;

6951

6952

B->min = PetscMin(A->min,B->min)(((A->min)<(B->min)) ? (A->min) : (B->min));

6953

B->max = PetscMax(A->max,B->max)(((A->max)<(B->max)) ? (B->max) : (A->max));

6954

B->sum += A->sum;

6955

B->squaresum += A->squaresum;

6956

B->count += A->count;

6957

}

6958

}

6959

6960

/*@

6961

DMPlexCheckCellShape - Checks the Jacobian of the mapping and computes some minimal statistics.

6962

6963

Input Parameters:

6964

+ dm - The DMPlex object

6965

- output - If true, statistics will be displayed on stdout

6966

6967

Note: This is mainly intended for debugging/testing purposes.

6968

6969

Level: developer

6970

6971

.seealso: DMPlexCheckSymmetry(), DMPlexCheckSkeleton(), DMPlexCheckFaces()

6972

@*/

6973

PetscErrorCode DMPlexCheckCellShape(DM dm, PetscBool output)

6974

{

6975

PetscMPIInt rank,size;

6976

PetscInt dim, c, cStart, cEnd, cMax, count = 0;

6977

cell_stats_t stats, globalStats;

6978

PetscReal *J, *invJ, min = 0, max = 0, mean = 0, stdev = 0;

6979

MPI_Comm comm = PetscObjectComm((PetscObject)dm);

6980

DM dmCoarse;

6981

PetscErrorCode ierr;

6982

6983

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 6983; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

6984

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),6984,__func__
,"/sandbox/petsc/petsc.next/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),6984,
__func__,"/sandbox/petsc/petsc.next/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),6984,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),6984,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

6985

stats.min = PETSC_MAX_REAL1.7976931348623157e+308;

6986

stats.max = PETSC_MIN_REAL(-1.7976931348623157e+308);

6987

stats.sum = stats.squaresum = 0.;

6988

stats.count = 0;

6989

6990

ierr = DMGetCoordinateDim(dm,&dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6990,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6991

ierr = PetscMalloc2(dim * dim, &J, dim * dim, &invJ)PetscMallocA(2,PETSC_FALSE,6991,__func__,"/sandbox/petsc/petsc.next/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),6991,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6992

ierr = DMPlexGetHeightStratum(dm,0,&cStart,&cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6992,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6993

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),6993,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

6994

cMax = cMax < 0 ? cEnd : cMax;

6995

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

6996

PetscInt i;

6997

PetscReal frobJ = 0., frobInvJ = 0., cond2, cond, detJ;

6998

6999

ierr = DMPlexComputeCellGeometryAffineFEM(dm,c,NULL((void*)0),J,invJ,&detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),6999,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7000

if (detJ < 0.0) SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Mesh cell %D is inverted", c)return PetscError(((MPI_Comm)0x44000001),7000,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,62,PETSC_ERROR_INITIAL,"Mesh cell %D is inverted",c);

7001

for (i = 0; i < dim * dim; i++) {

7002

frobJ += J[i] * J[i];

7003

frobInvJ += invJ[i] * invJ[i];

7004

}

7005

cond2 = frobJ * frobInvJ;

7006

cond = PetscSqrtReal(cond2)sqrt(cond2);

7007

7008

stats.min = PetscMin(stats.min,cond)(((stats.min)<(cond)) ? (stats.min) : (cond));

7009

stats.max = PetscMax(stats.max,cond)(((stats.max)<(cond)) ? (cond) : (stats.max));

7010

stats.sum += cond;

7011

stats.squaresum += cond2;

7012

stats.count++;

7013

}

7014

7015

ierr = MPI_Comm_size(comm,&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7015,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7016

if (size > 1) {

7017

PetscMPIInt blockLengths[2] = {4,1};

7018

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)};

7019

MPI_Datatype blockTypes[2] = {MPIU_REAL((MPI_Datatype)0x4c00080b),MPIU_INT((MPI_Datatype)0x4c000405)}, statType;

7020

MPI_Op statReduce;

7021

7022

ierr = MPI_Type_create_struct(2,blockLengths,blockOffsets,blockTypes,&statType);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7022,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7023

ierr = MPI_Type_commit(&statType);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7023,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7024

ierr = MPI_Op_create(cell_stats_reduce, PETSC_TRUE, &statReduce);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7024,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7025

ierr = MPI_Reduce(&stats,&globalStats,1,statType,statReduce,0,comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7025,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7026

ierr = MPI_Op_free(&statReduce);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7026,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7027

ierr = MPI_Type_free(&statType);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7027,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7028

} else {

7029

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),7029,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7030

}

7031

7032

ierr = MPI_Comm_rank(comm,&rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7032,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7033

if (!rank) {

7034

count = globalStats.count;

7035

min = globalStats.min;

7036

max = globalStats.max;

7037

mean = globalStats.sum / globalStats.count;

7038

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;

7039

}

7040

7041

if (output) {

7042

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),7042,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7043

}

7044

ierr = PetscFree2(J,invJ)PetscFreeA(2,7044,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,&(J),&(invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7044,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7045

7046

ierr = DMGetCoarseDM(dm,&dmCoarse);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7046,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7047

if (dmCoarse) {

7048

PetscBool isplex;

7049

7050

ierr = PetscObjectTypeCompare((PetscObject)dmCoarse,DMPLEX"plex",&isplex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7050,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7051

if (isplex) {

7052

ierr = DMPlexCheckCellShape(dmCoarse,output);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7052,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7053

}

7054

}

7055

7056

}

7057

7058

/* Pointwise interpolation

7059

Just code FEM for now

7060

u^f = I u^c

7061

sum_k u^f_k phi^f_k = I sum_j u^c_j phi^c_j

7062

u^f_i = sum_j psi^f_i I phi^c_j u^c_j

7063

I_{ij} = psi^f_i phi^c_j

7064

7065

PetscErrorCode DMCreateInterpolation_Plex(DM dmCoarse, DM dmFine, Mat *interpolation, Vec *scaling)

7066

{

7067

PetscSection gsc, gsf;

7068

PetscInt m, n;

7069

void *ctx;

7070

DM cdm;

7071

PetscBool regular, ismatis;

7072

PetscErrorCode ierr;

7073

7074

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7074; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7075

ierr = DMGetGlobalSection(dmFine, &gsf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7075,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7076

ierr = PetscSectionGetConstrainedStorageSize(gsf, &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7076,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7077

ierr = DMGetGlobalSection(dmCoarse, &gsc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7077,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7078

ierr = PetscSectionGetConstrainedStorageSize(gsc, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7078,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7079

7080

ierr = PetscStrcmp(dmCoarse->mattype, MATIS"is", &ismatis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7080,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7081

ierr = MatCreate(PetscObjectComm((PetscObject) dmCoarse), interpolation);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7081,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7082

ierr = MatSetSizes(*interpolation, m, n, PETSC_DETERMINE-1, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7082,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7083

ierr = MatSetType(*interpolation, ismatis ? MATAIJ"aij" : dmCoarse->mattype);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7083,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7084

ierr = DMGetApplicationContext(dmFine, &ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7084,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7085

7086

ierr = DMGetCoarseDM(dmFine, &cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7086,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7087

ierr = DMPlexGetRegularRefinement(dmFine, &regular);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7087,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7088

if (regular && cdm == dmCoarse) {ierr = DMPlexComputeInterpolatorNested(dmCoarse, dmFine, *interpolation, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7088,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7089

else {ierr = DMPlexComputeInterpolatorGeneral(dmCoarse, dmFine, *interpolation, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7089,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7090

ierr = MatViewFromOptions(*interpolation, NULL((void*)0), "-interp_mat_view");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7090,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7091

if (scaling) {

7092

/* Use naive scaling */

7093

ierr = DMCreateInterpolationScale(dmCoarse, dmFine, *interpolation, scaling);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7093,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7094

}

7095

7096

}

7097

7098

PetscErrorCode DMCreateInjection_Plex(DM dmCoarse, DM dmFine, Mat *mat)

7099

{

7100

PetscErrorCode ierr;

7101

VecScatter ctx;

7102

7103

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7103; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7104

ierr = DMPlexComputeInjectorFEM(dmCoarse, dmFine, &ctx, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7104,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7105

ierr = MatCreateScatter(PetscObjectComm((PetscObject)ctx), ctx, mat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7105,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7106

ierr = VecScatterDestroy(&ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7106,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7107

7108

}

7109

7110

PetscErrorCode DMCreateMassMatrix_Plex(DM dmCoarse, DM dmFine, Mat *mass)

7111

{

7112

PetscSection gsc, gsf;

7113

PetscInt m, n;

7114

void *ctx;

7115

DM cdm;

7116

PetscBool regular;

7117

PetscErrorCode ierr;

7118

7119

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7119; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7120

ierr = DMGetGlobalSection(dmFine, &gsf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7120,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7121

ierr = PetscSectionGetConstrainedStorageSize(gsf, &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7121,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7122

ierr = DMGetGlobalSection(dmCoarse, &gsc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7122,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7123

ierr = PetscSectionGetConstrainedStorageSize(gsc, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7123,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7124

7125

ierr = MatCreate(PetscObjectComm((PetscObject) dmCoarse), mass);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7125,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7126

ierr = MatSetSizes(*mass, m, n, PETSC_DETERMINE-1, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7126,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7127

ierr = MatSetType(*mass, dmCoarse->mattype);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7127,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7128

ierr = DMGetApplicationContext(dmFine, &ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7128,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7129

7130

ierr = DMGetCoarseDM(dmFine, &cdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7130,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7131

ierr = DMPlexGetRegularRefinement(dmFine, &regular);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7131,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7132

if (regular && cdm == dmCoarse) {ierr = DMPlexComputeMassMatrixNested(dmCoarse, dmFine, *mass, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7132,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7133

else {ierr = DMPlexComputeMassMatrixGeneral(dmCoarse, dmFine, *mass, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7133,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7134

ierr = MatViewFromOptions(*mass, NULL((void*)0), "-mass_mat_view");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7134,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7135

7136

}

7137

7138

/*@

7139

DMPlexGetRegularRefinement - Get the flag indicating that this mesh was obtained by regular refinement from its coarse mesh

7140

7141

Input Parameter:

7142

. dm - The DMPlex object

7143

7144

Output Parameter:

7145

. regular - The flag

7146

7147

Level: intermediate

7148

7149

.seealso: DMPlexSetRegularRefinement()

7150

@*/

7151

PetscErrorCode DMPlexGetRegularRefinement(DM dm, PetscBool *regular)

7152

{

7153

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7153; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7154

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7154,__func__
,"/sandbox/petsc/petsc.next/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),7154,
__func__,"/sandbox/petsc/petsc.next/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),7154,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7154,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7155

PetscValidPointer(regular, 2)do { if (!regular) return PetscError(((MPI_Comm)0x44000001),7155
,__func__,"/sandbox/petsc/petsc.next/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),7155,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

7156

*regular = ((DM_Plex *) dm->data)->regularRefinement;

7157

7158

}

7159

7160

/*@

7161

DMPlexSetRegularRefinement - Set the flag indicating that this mesh was obtained by regular refinement from its coarse mesh

7162

7163

Input Parameters:

7164

+ dm - The DMPlex object

7165

- regular - The flag

7166

7167

Level: intermediate

7168

7169

.seealso: DMPlexGetRegularRefinement()

7170

@*/

7171

PetscErrorCode DMPlexSetRegularRefinement(DM dm, PetscBool regular)

7172

{

7173

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7173; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7174

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7174,__func__
,"/sandbox/petsc/petsc.next/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),7174,
__func__,"/sandbox/petsc/petsc.next/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),7174,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7174,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7175

((DM_Plex *) dm->data)->regularRefinement = regular;

7176

7177

}

7178

7179

/* anchors */

7180

/*@

7181

DMPlexGetAnchors - Get the layout of the anchor (point-to-point) constraints. Typically, the user will not have to

7182

call DMPlexGetAnchors() directly: if there are anchors, then DMPlexGetAnchors() is called during DMGetConstraints().

7183

7184

not collective

7185

7186

Input Parameters:

7187

. dm - The DMPlex object

7188

7189

Output Parameters:

7190

+ anchorSection - If not NULL, set to the section describing which points anchor the constrained points.

7191

- anchorIS - If not NULL, set to the list of anchors indexed by anchorSection

7192

7193

7194

Level: intermediate

7195

7196

.seealso: DMPlexSetAnchors(), DMGetConstraints(), DMSetConstraints()

7197

@*/

7198

PetscErrorCode DMPlexGetAnchors(DM dm, PetscSection *anchorSection, IS *anchorIS)

7199

{

7200

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

7201

PetscErrorCode ierr;

7202

7203

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7203; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7204

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7204,__func__
,"/sandbox/petsc/petsc.next/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),7204,
__func__,"/sandbox/petsc/petsc.next/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),7204,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7204,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7205

if (!plex->anchorSection && !plex->anchorIS && plex->createanchors) {ierr = (*plex->createanchors)(dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7205,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7206

if (anchorSection) *anchorSection = plex->anchorSection;

7207

if (anchorIS) *anchorIS = plex->anchorIS;

7208

7209

}

7210

7211

/*@

7212

DMPlexSetAnchors - Set the layout of the local anchor (point-to-point) constraints. Unlike boundary conditions,

7213

when a point's degrees of freedom in a section are constrained to an outside value, the anchor constraints set a

7214

point's degrees of freedom to be a linear combination of other points' degrees of freedom.

7215

7216

After specifying the layout of constraints with DMPlexSetAnchors(), one specifies the constraints by calling

7217

DMGetConstraints() and filling in the entries in the constraint matrix.

7218

7219

collective on dm

7220

7221

Input Parameters:

7222

+ dm - The DMPlex object

7223

. 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).

7224

- anchorIS - The list of all anchor points. Must have a local communicator (PETSC_COMM_SELF or derivative).

7225

7226

The reference counts of anchorSection and anchorIS are incremented.

7227

7228

Level: intermediate

7229

7230

.seealso: DMPlexGetAnchors(), DMGetConstraints(), DMSetConstraints()

7231

@*/

7232

PetscErrorCode DMPlexSetAnchors(DM dm, PetscSection anchorSection, IS anchorIS)

7233

{

7234

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

7235

PetscMPIInt result;

7236

PetscErrorCode ierr;

7237

7238

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7238; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7239

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7239,__func__
,"/sandbox/petsc/petsc.next/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),7239,
__func__,"/sandbox/petsc/petsc.next/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),7239,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7239,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7240

if (anchorSection) {

7241

PetscValidHeaderSpecific(anchorSection,PETSC_SECTION_CLASSID,2)do { if (!anchorSection) return PetscError(((MPI_Comm)0x44000001
),7241,__func__,"/sandbox/petsc/petsc.next/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),7241,__func__,"/sandbox/petsc/petsc.next/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),7241,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),7241,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

7242

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),7242,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7243

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),7243,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,80,PETSC_ERROR_INITIAL,"anchor section must have local communicator"
);

7244

}

7245

if (anchorIS) {

7246

PetscValidHeaderSpecific(anchorIS,IS_CLASSID,3)do { if (!anchorIS) return PetscError(((MPI_Comm)0x44000001),
7246,__func__,"/sandbox/petsc/petsc.next/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),7246,__func__,"/sandbox/petsc/petsc.next/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),7246,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),7246,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",3); } } while (0);

7247

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),7247,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7248

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),7248,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,80,PETSC_ERROR_INITIAL,"anchor IS must have local communicator"
);

7249

}

7250

7251

ierr = PetscObjectReference((PetscObject)anchorSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7251,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7252

ierr = PetscSectionDestroy(&plex->anchorSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7252,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7253

plex->anchorSection = anchorSection;

7254

7255

ierr = PetscObjectReference((PetscObject)anchorIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7255,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7256

ierr = ISDestroy(&plex->anchorIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7256,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7257

plex->anchorIS = anchorIS;

7258

7259

#if defined(PETSC_USE_DEBUG1)

7260

if (anchorIS && anchorSection) {

7261

PetscInt size, a, pStart, pEnd;

7262

const PetscInt *anchors;

7263

7264

ierr = PetscSectionGetChart(anchorSection,&pStart,&pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7264,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7265

ierr = ISGetLocalSize(anchorIS,&size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7265,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7266

ierr = ISGetIndices(anchorIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7266,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7267

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

7268

PetscInt p;

7269

7270

p = anchors[a];

7271

if (p >= pStart && p < pEnd) {

7272

PetscInt dof;

7273

7274

ierr = PetscSectionGetDof(anchorSection,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7274,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7275

if (dof) {

7276

PetscErrorCode ierr2;

7277

7278

ierr2 = ISRestoreIndices(anchorIS,&anchors);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),7278,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

7279

SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_ARG_INCOMP,"Point %D cannot be constrained and an anchor",p)return PetscError(((MPI_Comm)0x44000001),7279,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,75,PETSC_ERROR_INITIAL,"Point %D cannot be constrained and an anchor"
,p);

7280

}

7281

}

7282

}

7283

ierr = ISRestoreIndices(anchorIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7283,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7284

}

7285

#endif

7286

/* reset the generic constraints */

7287

ierr = DMSetDefaultConstraints(dm,NULL((void*)0),NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7287,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7288

7289

}

7290

7291

static PetscErrorCode DMPlexCreateConstraintSection_Anchors(DM dm, PetscSection section, PetscSection *cSec)

7292

{

7293

PetscSection anchorSection;

7294

PetscInt pStart, pEnd, sStart, sEnd, p, dof, numFields, f;

7295

PetscErrorCode ierr;

7296

7297

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7297; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7298

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7298,__func__
,"/sandbox/petsc/petsc.next/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),7298,
__func__,"/sandbox/petsc/petsc.next/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),7298,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7298,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7299

ierr = DMPlexGetAnchors(dm,&anchorSection,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7299,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7300

ierr = PetscSectionCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001),cSec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7300,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7301

ierr = PetscSectionGetNumFields(section,&numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7301,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7302

if (numFields) {

7303

PetscInt f;

7304

ierr = PetscSectionSetNumFields(*cSec,numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7304,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7305

7306

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

7307

PetscInt numComp;

7308

7309

ierr = PetscSectionGetFieldComponents(section,f,&numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7309,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7310

ierr = PetscSectionSetFieldComponents(*cSec,f,numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7310,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7311

}

7312

}

7313

ierr = PetscSectionGetChart(anchorSection,&pStart,&pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7313,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7314

ierr = PetscSectionGetChart(section,&sStart,&sEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7314,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7315

pStart = PetscMax(pStart,sStart)(((pStart)<(sStart)) ? (sStart) : (pStart));

7316

pEnd = PetscMin(pEnd,sEnd)(((pEnd)<(sEnd)) ? (pEnd) : (sEnd));

7317

pEnd = PetscMax(pStart,pEnd)(((pStart)<(pEnd)) ? (pEnd) : (pStart));

7318

ierr = PetscSectionSetChart(*cSec,pStart,pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7318,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7319

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

7320

ierr = PetscSectionGetDof(anchorSection,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7320,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7321

if (dof) {

7322

ierr = PetscSectionGetDof(section,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7322,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7323

ierr = PetscSectionSetDof(*cSec,p,dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7323,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7324

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

7325

ierr = PetscSectionGetFieldDof(section,p,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7325,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7326

ierr = PetscSectionSetFieldDof(*cSec,p,f,dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7326,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7327

}

7328

}

7329

}

7330

ierr = PetscSectionSetUp(*cSec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7330,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7331

7332

}

7333

7334

static PetscErrorCode DMPlexCreateConstraintMatrix_Anchors(DM dm, PetscSection section, PetscSection cSec, Mat *cMat)

7335

{

7336

PetscSection aSec;

7337

PetscInt pStart, pEnd, p, dof, aDof, aOff, off, nnz, annz, m, n, q, a, offset, *i, *j;

7338

const PetscInt *anchors;

7339

PetscInt numFields, f;

7340

IS aIS;

7341

PetscErrorCode ierr;

7342

7343

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7343; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7344

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7344,__func__
,"/sandbox/petsc/petsc.next/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),7344,
__func__,"/sandbox/petsc/petsc.next/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),7344,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7344,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7345

ierr = PetscSectionGetStorageSize(cSec, &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7345,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7346

ierr = PetscSectionGetStorageSize(section, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7346,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7347

ierr = MatCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001),cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7347,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7348

ierr = MatSetSizes(*cMat,m,n,m,n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7348,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7349

ierr = MatSetType(*cMat,MATSEQAIJ"seqaij");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7349,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7350

ierr = DMPlexGetAnchors(dm,&aSec,&aIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7350,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7351

ierr = ISGetIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7351,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7352

/* cSec will be a subset of aSec and section */

7353

ierr = PetscSectionGetChart(cSec,&pStart,&pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7353,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7354

ierr = PetscMalloc1(m+1,&i)PetscMallocA(1,PETSC_FALSE,7354,__func__,"/sandbox/petsc/petsc.next/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),7354,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7355

i[0] = 0;

7356

ierr = PetscSectionGetNumFields(section,&numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7356,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7357

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

7358

PetscInt rDof, rOff, r;

7359

7360

ierr = PetscSectionGetDof(aSec,p,&rDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7360,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7361

if (!rDof) continue;

7362

ierr = PetscSectionGetOffset(aSec,p,&rOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7362,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7363

if (numFields) {

7364

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

7365

annz = 0;

7366

for (r = 0; r < rDof; r++) {

7367

a = anchors[rOff + r];

7368

ierr = PetscSectionGetFieldDof(section,a,f,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7368,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7369

annz += aDof;

7370

}

7371

ierr = PetscSectionGetFieldDof(cSec,p,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7371,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7372

ierr = PetscSectionGetFieldOffset(cSec,p,f,&off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7372,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7373

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

7374

i[off + q + 1] = i[off + q] + annz;

7375

}

7376

}

7377

}

7378

else {

7379

annz = 0;

7380

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

7381

a = anchors[off + q];

7382

ierr = PetscSectionGetDof(section,a,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7382,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7383

annz += aDof;

7384

}

7385

ierr = PetscSectionGetDof(cSec,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7385,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7386

ierr = PetscSectionGetOffset(cSec,p,&off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7386,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7387

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

7388

i[off + q + 1] = i[off + q] + annz;

7389

}

7390

}

7391

}

7392

nnz = i[m];

7393

ierr = PetscMalloc1(nnz,&j)PetscMallocA(1,PETSC_FALSE,7393,__func__,"/sandbox/petsc/petsc.next/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),7393,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7394

offset = 0;

7395

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

7396

if (numFields) {

7397

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

7398

ierr = PetscSectionGetFieldDof(cSec,p,f,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7398,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7399

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

7400

PetscInt rDof, rOff, r;

7401

ierr = PetscSectionGetDof(aSec,p,&rDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7401,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7402

ierr = PetscSectionGetOffset(aSec,p,&rOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7402,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7403

for (r = 0; r < rDof; r++) {

7404

PetscInt s;

7405

7406

a = anchors[rOff + r];

7407

ierr = PetscSectionGetFieldDof(section,a,f,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7407,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7408

ierr = PetscSectionGetFieldOffset(section,a,f,&aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7408,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7409

for (s = 0; s < aDof; s++) {

7410

j[offset++] = aOff + s;

7411

}

7412

}

7413

}

7414

}

7415

}

7416

else {

7417

ierr = PetscSectionGetDof(cSec,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7417,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7418

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

7419

PetscInt rDof, rOff, r;

7420

ierr = PetscSectionGetDof(aSec,p,&rDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7420,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7421

ierr = PetscSectionGetOffset(aSec,p,&rOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7421,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7422

for (r = 0; r < rDof; r++) {

7423

PetscInt s;

7424

7425

a = anchors[rOff + r];

7426

ierr = PetscSectionGetDof(section,a,&aDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7426,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7427

ierr = PetscSectionGetOffset(section,a,&aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7427,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7428

for (s = 0; s < aDof; s++) {

7429

j[offset++] = aOff + s;

7430

}

7431

}

7432

}

7433

}

7434

}

7435

ierr = MatSeqAIJSetPreallocationCSR(*cMat,i,j,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7435,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7436

ierr = PetscFree(i)((*PetscTrFree)((void*)(i),7436,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
) || ((i) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7436,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7437

ierr = PetscFree(j)((*PetscTrFree)((void*)(j),7437,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
) || ((j) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7437,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7438

ierr = ISRestoreIndices(aIS,&anchors);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7438,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7439

7440

}

7441

7442

PetscErrorCode DMCreateDefaultConstraints_Plex(DM dm)

7443

{

7444

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

7445

PetscSection anchorSection, section, cSec;

7446

Mat cMat;

7447

PetscErrorCode ierr;

7448

7449

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7449; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7450

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),7450,__func__
,"/sandbox/petsc/petsc.next/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),7450,
__func__,"/sandbox/petsc/petsc.next/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),7450,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),7450,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

7451

ierr = DMPlexGetAnchors(dm,&anchorSection,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7451,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7452

if (anchorSection) {

7453

PetscInt Nf;

7454

7455

ierr = DMGetSection(dm,&section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7455,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7456

ierr = DMPlexCreateConstraintSection_Anchors(dm,section,&cSec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7456,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7457

ierr = DMPlexCreateConstraintMatrix_Anchors(dm,section,cSec,&cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7457,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7458

ierr = DMGetNumFields(dm,&Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7458,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7459

if (Nf && plex->computeanchormatrix) {ierr = (*plex->computeanchormatrix)(dm,section,cSec,cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7459,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7460

ierr = DMSetDefaultConstraints(dm,cSec,cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7460,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7461

ierr = PetscSectionDestroy(&cSec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7461,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7462

ierr = MatDestroy(&cMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7462,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7463

}

7464

7465

}

7466

7467

PetscErrorCode DMCreateSubDomainDM_Plex(DM dm, DMLabel label, PetscInt value, IS *is, DM *subdm)

7468

{

7469

IS subis;

7470

PetscSection section, subsection;

7471

PetscErrorCode ierr;

7472

7473

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"; petscstack
->line[petscstack->currentsize] = 7473; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

7474

ierr = DMGetDefaultSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7474,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7475

if (!section) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "Must set default section for DM before splitting subdomain")return PetscError(PetscObjectComm((PetscObject) dm),7475,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Must set default section for DM before splitting subdomain"
);

7476

if (!subdm) SETERRQ(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "Must set output subDM for splitting subdomain")return PetscError(PetscObjectComm((PetscObject) dm),7476,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c",62,PETSC_ERROR_INITIAL
,"Must set output subDM for splitting subdomain");

7477

/* Create subdomain */

7478

ierr = DMPlexFilter(dm, label, value, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7478,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7479

/* Create submodel */

7480

ierr = DMPlexCreateSubpointIS(*subdm, &subis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7480,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7481

ierr = PetscSectionCreateSubmeshSection(section, subis, &subsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7481,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7482

ierr = ISDestroy(&subis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7482,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7483

ierr = DMSetDefaultSection(*subdm, subsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7483,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7484

ierr = PetscSectionDestroy(&subsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7484,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7485

ierr = DMCopyDisc(dm, *subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7485,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7486

/* Create map from submodel to global model */

7487

if (is) {

7488

PetscSection sectionGlobal, subsectionGlobal;

7489

IS spIS;

7490

const PetscInt *spmap;

7491

PetscInt *subIndices;

7492

PetscInt subSize = 0, subOff = 0, pStart, pEnd, p;

7493

PetscInt Nf, f, bs = -1, bsLocal[2], bsMinMax[2];

7494

7495

ierr = DMPlexCreateSubpointIS(*subdm, &spIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7495,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7496

ierr = ISGetIndices(spIS, &spmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7496,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7497

ierr = PetscSectionGetNumFields(section, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7497,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7498

ierr = DMGetDefaultGlobalSection(dm, &sectionGlobal);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7498,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7499

ierr = DMGetDefaultGlobalSection(*subdm, &subsectionGlobal);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7499,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7500

ierr = PetscSectionGetChart(subsection, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7500,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7501

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

7502

PetscInt gdof, pSubSize = 0;

7503

7504

ierr = PetscSectionGetDof(sectionGlobal, p, &gdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7504,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7505

if (gdof > 0) {

7506

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

7507

PetscInt fdof, fcdof;

7508

7509

ierr = PetscSectionGetFieldDof(subsection, p, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7509,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7510

ierr = PetscSectionGetFieldConstraintDof(subsection, p, f, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7510,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7511

pSubSize += fdof-fcdof;

7512

}

7513

subSize += pSubSize;

7514

if (pSubSize) {

7515

if (bs < 0) {

7516

bs = pSubSize;

7517

} else if (bs != pSubSize) {

7518

/* Layout does not admit a pointwise block size */

7519

bs = 1;

7520

}

7521

}

7522

}

7523

}

7524

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

7525

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

7526

ierr = PetscGlobalMinMaxInt(PetscObjectComm((PetscObject) dm), bsLocal, bsMinMax);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7526,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7527

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

7528

else {bs = bsMinMax[0];}

7529

ierr = PetscMalloc1(subSize, &subIndices)PetscMallocA(1,PETSC_FALSE,7529,__func__,"/sandbox/petsc/petsc.next/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),7529,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7530

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

7531

PetscInt gdof, goff;

7532

7533

ierr = PetscSectionGetDof(subsectionGlobal, p, &gdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7533,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7534

if (gdof > 0) {

7535

const PetscInt point = spmap[p];

7536

7537

ierr = PetscSectionGetOffset(sectionGlobal, point, &goff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7537,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7538

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

7539

PetscInt fdof, fcdof, fc, f2, poff = 0;

7540

7541

/* Can get rid of this loop by storing field information in the global section */

7542

for (f2 = 0; f2 < f; ++f2) {

7543

ierr = PetscSectionGetFieldDof(section, p, f2, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7543,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7544

ierr = PetscSectionGetFieldConstraintDof(section, p, f2, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7544,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7545

poff += fdof-fcdof;

7546

}

7547

ierr = PetscSectionGetFieldDof(section, p, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7547,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7548

ierr = PetscSectionGetFieldConstraintDof(section, p, f, &fcdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7548,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7549

for (fc = 0; fc < fdof-fcdof; ++fc, ++subOff) {

7550

subIndices[subOff] = goff+poff+fc;

7551

}

7552

}

7553

}

7554

}

7555

ierr = ISRestoreIndices(spIS, &spmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7555,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7556

ierr = ISDestroy(&spIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7556,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7557

ierr = ISCreateGeneral(PetscObjectComm((PetscObject)dm), subSize, subIndices, PETSC_OWN_POINTER, is);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7557,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7558

if (bs > 1) {

7559

/* We need to check that the block size does not come from non-contiguous fields */

7560

PetscInt i, j, set = 1;

7561

for (i = 0; i < subSize; i += bs) {

7562

for (j = 0; j < bs; ++j) {

7563

if (subIndices[i+j] != subIndices[i]+j) {set = 0; break;}

7564

}

7565

}

7566

if (set) {ierr = ISSetBlockSize(*is, bs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7566,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

7567

}

7568

/* Attach nullspace */

7569

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

7570

(*subdm)->nullspaceConstructors[f] = dm->nullspaceConstructors[f];

7571

if ((*subdm)->nullspaceConstructors[f]) break;

7572

}

7573

if (f < Nf) {

7574

MatNullSpace nullSpace;

7575

7576

ierr = (*(*subdm)->nullspaceConstructors[f])(*subdm, f, &nullSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7576,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7577

ierr = PetscObjectCompose((PetscObject) *is, "nullspace", (PetscObject) nullSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7577,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7578

ierr = MatNullSpaceDestroy(&nullSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),7578,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plex.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

7579

}

7580

}

7581

7582

}