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

Bug Summary

File:	dm/impls/plex/plexsubmesh.c
Warning:	line 2821, column 30 Dereference of undefined pointer value

Annotated Source Code

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

#include <petsc/private/dmlabelimpl.h> /*I "petscdmlabel.h" I*/

#include <petscsf.h>

static PetscErrorCode DMPlexMarkBoundaryFaces_Internal(DM dm, PetscInt val, PetscInt cellHeight, DMLabel label)

{

PetscInt fStart, fEnd, f;

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/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 10; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

ierr = DMPlexGetHeightStratum(dm, cellHeight+1, &fStart, &fEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),11,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

for (f = fStart; f < fEnd; ++f) {

PetscInt supportSize;

ierr = DMPlexGetSupportSize(dm, f, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),15,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (supportSize == 1) {

if (val < 0) {

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

PetscInt clSize, cl, cval;

ierr = DMPlexGetTransitiveClosure(dm, f, PETSC_TRUE, &clSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),21,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

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

ierr = DMLabelGetValue(label, closure[cl], &cval);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),23,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (cval < 0) continue;

ierr = DMLabelSetValue(label, f, cval);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),25,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

break;

}

if (cl == clSize*2) {ierr = DMLabelSetValue(label, f, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),28,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

ierr = DMPlexRestoreTransitiveClosure(dm, f, PETSC_TRUE, &clSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),29,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

} else {

ierr = DMLabelSetValue(label, f, val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),31,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (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);

}

/*@

DMPlexMarkBoundaryFaces - Mark all faces on the boundary

Not Collective

Input Parameter:

+ dm - The original DM

- val - The marker value, or PETSC_DETERMINE to use some value in the closure (or 1 if none are found)

Output Parameter:

. label - The DMLabel marking boundary faces with the given value

Level: developer

.seealso: DMLabelCreate(), DMCreateLabel()

@*/

PetscErrorCode DMPlexMarkBoundaryFaces(DM dm, PetscInt val, DMLabel label)

{

PetscBool flg;

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/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 59; 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),60,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),60,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.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),60,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),60,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d"
,1); } } while (0);

ierr = DMPlexIsInterpolated(dm, &flg);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),61,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (!flg) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "DM must be interpolated")return PetscError(PetscObjectComm((PetscObject)dm),62,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"DM must be interpolated");

ierr = DMPlexMarkBoundaryFaces_Internal(dm, val, 0, label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),63,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

}

static PetscErrorCode DMPlexLabelComplete_Internal(DM dm, DMLabel label, PetscBool completeCells)

{

IS valueIS;

PetscSF sfPoint;

const PetscInt *values;

PetscInt numValues, v, cStart, cEnd, nroots;

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/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 75; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

ierr = DMLabelGetNumValues(label, &numValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),76,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = DMLabelGetValueIS(label, &valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),77,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.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),78,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = ISGetIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),79,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

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

IS pointIS;

const PetscInt *points;

PetscInt numPoints, p;

ierr = DMLabelGetStratumSize(label, values[v], &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),85,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = DMLabelGetStratumIS(label, values[v], &pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),86,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = ISGetIndices(pointIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),87,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

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

PetscInt q = points[p];

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

PetscInt closureSize, c;

if (cStart <= q && q < cEnd && !completeCells) { /* skip cells */

continue;

}

ierr = DMPlexGetTransitiveClosure(dm, q, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),96,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

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

ierr = DMLabelSetValue(label, closure[c], values[v]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),98,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

}

100

ierr = DMPlexRestoreTransitiveClosure(dm, q, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),100,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

101

}

102

ierr = ISRestoreIndices(pointIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),102,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

103

ierr = ISDestroy(&pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),103,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

104

}

105

ierr = ISRestoreIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),105,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

106

ierr = ISDestroy(&valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),106,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

107

ierr = DMGetPointSF(dm, &sfPoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),107,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

108

ierr = PetscSFGetGraph(sfPoint, &nroots, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),108,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

109

if (nroots >= 0) {

110

DMLabel lblRoots, lblLeaves;

111

IS valueIS, pointIS;

112

const PetscInt *values;

113

PetscInt numValues, v;

114

PetscErrorCode ierr;

115

116

ierr = DMGetPointSF(dm, &sfPoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),116,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

117

/* Pull point contributions from remote leaves into local roots */

118

ierr = DMLabelGather(label, sfPoint, &lblLeaves);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),118,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

119

ierr = DMLabelGetValueIS(lblLeaves, &valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),119,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

120

ierr = ISGetLocalSize(valueIS, &numValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),120,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

121

ierr = ISGetIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),121,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

122

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

123

const PetscInt value = values[v];

124

125

ierr = DMLabelGetStratumIS(lblLeaves, value, &pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),125,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

126

ierr = DMLabelInsertIS(label, pointIS, value);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),126,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

127

ierr = ISDestroy(&pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),127,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

128

}

129

ierr = ISRestoreIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),129,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

130

ierr = ISDestroy(&valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),130,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

131

ierr = DMLabelDestroy(&lblLeaves);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),131,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

132

/* Push point contributions from roots into remote leaves */

133

ierr = DMLabelDistribute(label, sfPoint, &lblRoots);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),133,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

134

ierr = DMLabelGetValueIS(lblRoots, &valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),134,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

135

ierr = ISGetLocalSize(valueIS, &numValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),135,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

136

ierr = ISGetIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),136,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

137

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

138

const PetscInt value = values[v];

139

140

ierr = DMLabelGetStratumIS(lblRoots, value, &pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),140,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

141

ierr = DMLabelInsertIS(label, pointIS, value);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),141,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

142

ierr = ISDestroy(&pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),142,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

143

}

144

ierr = ISRestoreIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),144,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

145

ierr = ISDestroy(&valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),145,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

146

ierr = DMLabelDestroy(&lblRoots);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),146,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

147

}

148

149

}

150

151

/*@

152

DMPlexLabelComplete - Starting with a label marking points on a surface, we add the transitive closure to the surface

153

154

Input Parameters:

155

+ dm - The DM

156

- label - A DMLabel marking the surface points

157

158

Output Parameter:

159

. label - A DMLabel marking all surface points in the transitive closure

160

161

Level: developer

162

163

.seealso: DMPlexLabelCohesiveComplete()

164

@*/

165

PetscErrorCode DMPlexLabelComplete(DM dm, DMLabel label)

166

{

167

PetscErrorCode ierr;

168

169

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 169; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

170

ierr = DMPlexLabelComplete_Internal(dm, label, PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),170,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

171

172

}

173

174

/*@

175

DMPlexLabelAddCells - Starting with a label marking faces on a surface, we add a cell for each face

176

177

Input Parameters:

178

+ dm - The DM

179

- label - A DMLabel marking the surface points

180

181

Output Parameter:

182

. label - A DMLabel incorporating cells

183

184

Level: developer

185

186

Note: The cells allow FEM boundary conditions to be applied using the cell geometry

187

188

.seealso: DMPlexLabelComplete(), DMPlexLabelCohesiveComplete()

189

@*/

190

PetscErrorCode DMPlexLabelAddCells(DM dm, DMLabel label)

191

{

192

IS valueIS;

193

const PetscInt *values;

194

PetscInt numValues, v, cStart, cEnd, cEndInterior;

195

PetscErrorCode ierr;

196

197

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 197; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

198

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),198,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

199

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

200

cEnd = cEndInterior < 0 ? cEnd : cEndInterior;

201

ierr = DMLabelGetNumValues(label, &numValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),201,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

202

ierr = DMLabelGetValueIS(label, &valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),202,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

203

ierr = ISGetIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),203,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

204

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

205

IS pointIS;

206

const PetscInt *points;

207

PetscInt numPoints, p;

208

209

ierr = DMLabelGetStratumSize(label, values[v], &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),209,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

210

ierr = DMLabelGetStratumIS(label, values[v], &pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),210,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

211

ierr = ISGetIndices(pointIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),211,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

212

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

213

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

214

PetscInt closureSize, point, cl;

215

216

ierr = DMPlexGetTransitiveClosure(dm, points[p], PETSC_FALSE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),216,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

217

for (cl = closureSize-1; cl > 0; --cl) {

218

point = closure[cl*2];

219

if ((point >= cStart) && (point < cEnd)) {ierr = DMLabelSetValue(label, point, values[v]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),219,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0); break;}

220

}

221

ierr = DMPlexRestoreTransitiveClosure(dm, points[p], PETSC_FALSE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),221,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

222

}

223

ierr = ISRestoreIndices(pointIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),223,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

224

ierr = ISDestroy(&pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),224,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

225

}

226

ierr = ISRestoreIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),226,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

227

ierr = ISDestroy(&valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),227,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

228

229

}

230

231

/*@

232

DMPlexLabelClearCells - Remove cells from a label

233

234

Input Parameters:

235

+ dm - The DM

236

- label - A DMLabel marking surface points and their adjacent cells

237

238

Output Parameter:

239

. label - A DMLabel without cells

240

241

Level: developer

242

243

Note: This undoes DMPlexLabelAddCells()

244

245

.seealso: DMPlexLabelComplete(), DMPlexLabelCohesiveComplete(), DMPlexLabelAddCells()

246

@*/

247

PetscErrorCode DMPlexLabelClearCells(DM dm, DMLabel label)

248

{

249

IS valueIS;

250

const PetscInt *values;

251

PetscInt numValues, v, cStart, cEnd, cEndInterior;

252

PetscErrorCode ierr;

253

254

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 254; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

255

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),255,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

256

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

257

cEnd = cEndInterior < 0 ? cEnd : cEndInterior;

258

ierr = DMLabelGetNumValues(label, &numValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),258,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

259

ierr = DMLabelGetValueIS(label, &valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),259,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

260

ierr = ISGetIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),260,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

261

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

262

IS pointIS;

263

const PetscInt *points;

264

PetscInt numPoints, p;

265

266

ierr = DMLabelGetStratumSize(label, values[v], &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),266,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

267

ierr = DMLabelGetStratumIS(label, values[v], &pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),267,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

268

ierr = ISGetIndices(pointIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),268,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

269

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

270

PetscInt point = points[p];

271

272

if (point >= cStart && point < cEnd) {

273

ierr = DMLabelClearValue(label,point,values[v]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),273,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

274

}

275

}

276

ierr = ISRestoreIndices(pointIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),276,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

277

ierr = ISDestroy(&pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),277,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

278

}

279

ierr = ISRestoreIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),279,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

280

ierr = ISDestroy(&valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),280,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

281

282

}

283

284

/* take (oldEnd, added) pairs, ordered by height and convert them to (oldstart, newstart) pairs, ordered by ascending

285

* index (skipping first, which is (0,0)) */

286

PETSC_STATIC_INLINEstatic inline PetscErrorCode DMPlexShiftPointSetUp_Internal(PetscInt depth, PetscInt depthShift[])

287

{

288

PetscInt d, off = 0;

289

290

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 290; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

291

/* sort by (oldend): yes this is an O(n^2) sort, we expect depth <= 3 */

292

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

293

PetscInt firstd = d;

294

PetscInt firstStart = depthShift[2*d];

295

PetscInt e;

296

297

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

298

if (depthShift[2*e] < firstStart) {

299

firstd = e;

300

firstStart = depthShift[2*d];

301

}

302

}

303

if (firstd != d) {

304

PetscInt swap[2];

305

306

e = firstd;

307

swap[0] = depthShift[2*d];

308

swap[1] = depthShift[2*d+1];

309

depthShift[2*d] = depthShift[2*e];

310

depthShift[2*d+1] = depthShift[2*e+1];

311

depthShift[2*e] = swap[0];

312

depthShift[2*e+1] = swap[1];

313

}

314

}

315

/* convert (oldstart, added) to (oldstart, newstart) */

316

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

317

off += depthShift[2*d+1];

318

depthShift[2*d+1] = depthShift[2*d] + off;

319

}

320

321

}

322

323

/* depthShift is a list of (old, new) pairs */

324

PETSC_STATIC_INLINEstatic inline PetscInt DMPlexShiftPoint_Internal(PetscInt p, PetscInt depth, PetscInt depthShift[])

325

{

326

PetscInt d;

327

PetscInt newOff = 0;

328

329

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

330

if (p < depthShift[2*d]) return p + newOff;

331

else newOff = depthShift[2*d+1] - depthShift[2*d];

332

}

333

return p + newOff;

334

}

335

336

/* depthShift is a list of (old, new) pairs */

337

PETSC_STATIC_INLINEstatic inline PetscInt DMPlexShiftPointInverse_Internal(PetscInt p, PetscInt depth, PetscInt depthShift[])

338

{

339

PetscInt d;

340

PetscInt newOff = 0;

341

342

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

343

if (p < depthShift[2*d+1]) return p + newOff;

344

else newOff = depthShift[2*d] - depthShift[2*d+1];

345

}

346

return p + newOff;

347

}

348

349

static PetscErrorCode DMPlexShiftSizes_Internal(DM dm, PetscInt depthShift[], DM dmNew)

350

{

351

PetscInt depth = 0, d, pStart, pEnd, p;

352

DMLabel depthLabel;

353

PetscErrorCode ierr;

354

355

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 355; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

356

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),356,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

357

if (depth < 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);

358

/* Step 1: Expand chart */

359

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),359,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

360

pEnd = DMPlexShiftPoint_Internal(pEnd,depth,depthShift);

361

ierr = DMPlexSetChart(dmNew, pStart, pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),361,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

362

ierr = DMCreateLabel(dmNew,"depth");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),362,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

363

ierr = DMPlexGetDepthLabel(dmNew,&depthLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),363,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

364

/* Step 2: Set cone and support sizes */

365

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

366

PetscInt pStartNew, pEndNew;

367

IS pIS;

368

369

ierr = DMPlexGetDepthStratum(dm, d, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),369,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

370

pStartNew = DMPlexShiftPoint_Internal(pStart, depth, depthShift);

371

pEndNew = DMPlexShiftPoint_Internal(pEnd, depth, depthShift);

372

ierr = ISCreateStride(PETSC_COMM_SELF((MPI_Comm)0x44000001), pEndNew - pStartNew, pStartNew, 1, &pIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),372,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

373

ierr = DMLabelSetStratumIS(depthLabel, d, pIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),373,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

374

ierr = ISDestroy(&pIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),374,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

375

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

376

PetscInt newp = DMPlexShiftPoint_Internal(p, depth, depthShift);

377

PetscInt size;

378

379

ierr = DMPlexGetConeSize(dm, p, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),379,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

380

ierr = DMPlexSetConeSize(dmNew, newp, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),380,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

381

ierr = DMPlexGetSupportSize(dm, p, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),381,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

382

ierr = DMPlexSetSupportSize(dmNew, newp, size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),382,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

383

}

384

}

385

386

}

387

388

static PetscErrorCode DMPlexShiftPoints_Internal(DM dm, PetscInt depthShift[], DM dmNew)

389

{

390

PetscInt *newpoints;

391

PetscInt depth = 0, maxConeSize, maxSupportSize, maxConeSizeNew, maxSupportSizeNew, pStart, pEnd, p;

392

PetscErrorCode ierr;

393

394

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 394; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

395

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),395,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

396

397

ierr = DMPlexGetMaxSizes(dm, &maxConeSize, &maxSupportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),397,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

398

ierr = DMPlexGetMaxSizes(dmNew, &maxConeSizeNew, &maxSupportSizeNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),398,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

399

ierr = PetscMalloc1(PetscMax(PetscMax(maxConeSize, maxSupportSize), PetscMax(maxConeSizeNew, maxSupportSizeNew)),&newpoints)PetscMallocA(1,PETSC_FALSE,399,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(((((((maxConeSize)<(maxSupportSize)) ? (maxSupportSize
) : (maxConeSize)))<((((maxConeSizeNew)<(maxSupportSizeNew
)) ? (maxSupportSizeNew) : (maxConeSizeNew)))) ? ((((maxConeSizeNew
)<(maxSupportSizeNew)) ? (maxSupportSizeNew) : (maxConeSizeNew
))) : ((((maxConeSize)<(maxSupportSize)) ? (maxSupportSize
) : (maxConeSize)))))*sizeof(**(&newpoints)),(&newpoints
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),399,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

400

/* Step 5: Set cones and supports */

401

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),401,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

402

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

403

const PetscInt *points = NULL((void*)0), *orientations = NULL((void*)0);

404

PetscInt size,sizeNew, i, newp = DMPlexShiftPoint_Internal(p, depth, depthShift);

405

406

ierr = DMPlexGetConeSize(dm, p, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),406,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

407

ierr = DMPlexGetCone(dm, p, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),407,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

408

ierr = DMPlexGetConeOrientation(dm, p, &orientations);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),408,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

409

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

410

newpoints[i] = DMPlexShiftPoint_Internal(points[i], depth, depthShift);

411

}

412

ierr = DMPlexSetCone(dmNew, newp, newpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),412,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

413

ierr = DMPlexSetConeOrientation(dmNew, newp, orientations);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),413,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

414

ierr = DMPlexGetSupportSize(dm, p, &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),414,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

415

ierr = DMPlexGetSupportSize(dmNew, newp, &sizeNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),415,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

416

ierr = DMPlexGetSupport(dm, p, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),416,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

417

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

418

newpoints[i] = DMPlexShiftPoint_Internal(points[i], depth, depthShift);

419

}

420

for (i = size; i < sizeNew; ++i) newpoints[i] = 0;

421

ierr = DMPlexSetSupport(dmNew, newp, newpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),421,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

422

}

423

ierr = PetscFree(newpoints)((*PetscTrFree)((void*)(newpoints),423,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
) || ((newpoints) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),423,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

424

425

}

426

427

static PetscErrorCode DMPlexShiftCoordinates_Internal(DM dm, PetscInt depthShift[], DM dmNew)

428

{

429

PetscSection coordSection, newCoordSection;

430

Vec coordinates, newCoordinates;

431

PetscScalar *coords, *newCoords;

432

PetscInt coordSize, sStart, sEnd;

433

PetscInt dim, depth = 0, cStart, cEnd, cStartNew, cEndNew, c, vStart, vEnd, vStartNew, vEndNew, v;

434

PetscBool hasCells;

435

PetscErrorCode ierr;

436

437

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 437; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

438

ierr = DMGetCoordinateDim(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),438,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

439

ierr = DMSetCoordinateDim(dmNew, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),439,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

440

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),440,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

441

/* Step 8: Convert coordinates */

442

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),442,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

443

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),443,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

444

ierr = DMPlexGetDepthStratum(dmNew, 0, &vStartNew, &vEndNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),444,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

445

ierr = DMPlexGetHeightStratum(dmNew, 0, &cStartNew, &cEndNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),445,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

446

ierr = DMGetCoordinateSection(dm, &coordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),446,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

447

ierr = PetscSectionCreate(PetscObjectComm((PetscObject)dm), &newCoordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),447,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

448

ierr = PetscSectionSetNumFields(newCoordSection, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),448,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

449

ierr = PetscSectionSetFieldComponents(newCoordSection, 0, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),449,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

450

ierr = PetscSectionGetChart(coordSection, &sStart, &sEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),450,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

451

hasCells = sStart == cStart ? PETSC_TRUE : PETSC_FALSE;

452

ierr = PetscSectionSetChart(newCoordSection, hasCells ? cStartNew : vStartNew, vEndNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),452,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

453

if (hasCells) {

454

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

455

PetscInt cNew = DMPlexShiftPoint_Internal(c, depth, depthShift), dof;

456

457

ierr = PetscSectionGetDof(coordSection, c, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),457,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

458

ierr = PetscSectionSetDof(newCoordSection, cNew, dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),458,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

459

ierr = PetscSectionSetFieldDof(newCoordSection, cNew, 0, dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),459,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

460

}

461

}

462

for (v = vStartNew; v < vEndNew; ++v) {

463

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

464

ierr = PetscSectionSetFieldDof(newCoordSection, v, 0, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),464,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

465

}

466

ierr = PetscSectionSetUp(newCoordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),466,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

467

ierr = DMSetCoordinateSection(dmNew, PETSC_DETERMINE-1, newCoordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),467,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

468

ierr = PetscSectionGetStorageSize(newCoordSection, &coordSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),468,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

469

ierr = VecCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), &newCoordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),469,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

470

ierr = PetscObjectSetName((PetscObject) newCoordinates, "coordinates");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),470,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

471

ierr = VecSetSizes(newCoordinates, coordSize, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),471,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

472

ierr = VecSetBlockSize(newCoordinates, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),472,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

473

ierr = VecSetType(newCoordinates,VECSTANDARD"standard");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),473,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

474

ierr = DMSetCoordinatesLocal(dmNew, newCoordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),474,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

475

ierr = DMGetCoordinatesLocal(dm, &coordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),475,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

476

ierr = VecGetArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),476,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

477

ierr = VecGetArray(newCoordinates, &newCoords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),477,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

478

if (hasCells) {

479

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

480

PetscInt cNew = DMPlexShiftPoint_Internal(c, depth, depthShift), dof, off, noff, d;

481

482

ierr = PetscSectionGetDof(coordSection, c, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),482,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

483

ierr = PetscSectionGetOffset(coordSection, c, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),483,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

484

ierr = PetscSectionGetOffset(newCoordSection, cNew, &noff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),484,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

485

for (d = 0; d < dof; ++d) newCoords[noff+d] = coords[off+d];

486

}

487

}

488

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

489

PetscInt dof, off, noff, d;

490

491

ierr = PetscSectionGetDof(coordSection, v, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),491,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

492

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

493

ierr = PetscSectionGetOffset(newCoordSection, DMPlexShiftPoint_Internal(v, depth, depthShift), &noff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),493,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

494

for (d = 0; d < dof; ++d) newCoords[noff+d] = coords[off+d];

495

}

496

ierr = VecRestoreArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),496,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

497

ierr = VecRestoreArray(newCoordinates, &newCoords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),497,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

498

ierr = VecDestroy(&newCoordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),498,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

499

ierr = PetscSectionDestroy(&newCoordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),499,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

500

501

}

502

503

static PetscErrorCode DMPlexShiftSF_Internal(DM dm, PetscInt depthShift[], DM dmNew)

504

{

505

PetscInt depth = 0;

506

PetscSF sfPoint, sfPointNew;

507

const PetscSFNode *remotePoints;

508

PetscSFNode *gremotePoints;

509

const PetscInt *localPoints;

510

PetscInt *glocalPoints, *newLocation, *newRemoteLocation;

511

PetscInt numRoots, numLeaves, l, pStart, pEnd, totShift = 0;

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

516

/* Step 9: Convert pointSF */

517

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

518

ierr = DMGetPointSF(dmNew, &sfPointNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),518,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

519

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),519,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

520

ierr = PetscSFGetGraph(sfPoint, &numRoots, &numLeaves, &localPoints, &remotePoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),520,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

521

totShift = DMPlexShiftPoint_Internal(pEnd,depth,depthShift) - pEnd;

522

if (numRoots >= 0) {

523

ierr = PetscMalloc2(numRoots,&newLocation,pEnd-pStart,&newRemoteLocation)PetscMallocA(2,PETSC_FALSE,523,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(numRoots)*sizeof(**(&newLocation)),(&newLocation
),(size_t)(pEnd-pStart)*sizeof(**(&newRemoteLocation)),(&
newRemoteLocation));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),523,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

524

for (l=0; l<numRoots; l++) newLocation[l] = DMPlexShiftPoint_Internal(l, depth, depthShift);

525

ierr = PetscSFBcastBegin(sfPoint, MPIU_INT((MPI_Datatype)0x4c000405), newLocation, newRemoteLocation);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),525,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

526

ierr = PetscSFBcastEnd(sfPoint, MPIU_INT((MPI_Datatype)0x4c000405), newLocation, newRemoteLocation);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),526,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

527

ierr = PetscMalloc1(numLeaves, &glocalPoints)PetscMallocA(1,PETSC_FALSE,527,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(numLeaves)*sizeof(**(&glocalPoints)),(&glocalPoints
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),527,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

528

ierr = PetscMalloc1(numLeaves, &gremotePoints)PetscMallocA(1,PETSC_FALSE,528,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(numLeaves)*sizeof(**(&gremotePoints)),(&gremotePoints
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),528,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

529

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

530

glocalPoints[l] = DMPlexShiftPoint_Internal(localPoints[l], depth, depthShift);

531

gremotePoints[l].rank = remotePoints[l].rank;

532

gremotePoints[l].index = newRemoteLocation[localPoints[l]];

533

}

534

ierr = PetscFree2(newLocation,newRemoteLocation)PetscFreeA(2,534,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,&(newLocation),&(newRemoteLocation));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),534,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

535

ierr = PetscSFSetGraph(sfPointNew, numRoots + totShift, numLeaves, glocalPoints, PETSC_OWN_POINTER, gremotePoints, PETSC_OWN_POINTER);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),535,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

536

}

537

538

}

539

540

static PetscErrorCode DMPlexShiftLabels_Internal(DM dm, PetscInt depthShift[], DM dmNew)

541

{

542

PetscSF sfPoint;

543

DMLabel vtkLabel, ghostLabel;

544

const PetscSFNode *leafRemote;

545

const PetscInt *leafLocal;

546

PetscInt depth = 0, numLeaves, numLabels, l, cStart, cEnd, c, fStart, fEnd, f;

547

PetscMPIInt rank;

548

PetscErrorCode ierr;

549

550

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 550; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

551

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),551,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

552

/* Step 10: Convert labels */

553

ierr = DMGetNumLabels(dm, &numLabels);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),553,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

554

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

555

DMLabel label, newlabel;

556

const char *lname;

557

PetscBool isDepth, isDim;

558

IS valueIS;

559

const PetscInt *values;

560

PetscInt numValues, val;

561

562

ierr = DMGetLabelName(dm, l, &lname);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),562,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

563

ierr = PetscStrcmp(lname, "depth", &isDepth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),563,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

564

if (isDepth) continue;

565

ierr = PetscStrcmp(lname, "dim", &isDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),565,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

566

if (isDim) continue;

567

ierr = DMCreateLabel(dmNew, lname);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),567,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

568

ierr = DMGetLabel(dm, lname, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),568,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

569

ierr = DMGetLabel(dmNew, lname, &newlabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),569,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

570

ierr = DMLabelGetDefaultValue(label,&val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),570,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

571

ierr = DMLabelSetDefaultValue(newlabel,val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),571,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

572

ierr = DMLabelGetValueIS(label, &valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),572,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

573

ierr = ISGetLocalSize(valueIS, &numValues);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),573,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

574

ierr = ISGetIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),574,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

575

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

576

IS pointIS;

577

const PetscInt *points;

578

PetscInt numPoints, p;

579

580

ierr = DMLabelGetStratumIS(label, values[val], &pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),580,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

581

ierr = ISGetLocalSize(pointIS, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),581,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

582

ierr = ISGetIndices(pointIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),582,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

583

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

584

const PetscInt newpoint = DMPlexShiftPoint_Internal(points[p], depth, depthShift);

585

586

ierr = DMLabelSetValue(newlabel, newpoint, values[val]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),586,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

587

}

588

ierr = ISRestoreIndices(pointIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),588,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

589

ierr = ISDestroy(&pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),589,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

590

}

591

ierr = ISRestoreIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),591,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

592

ierr = ISDestroy(&valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),592,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

593

}

594

/* Step 11: Make label for output (vtk) and to mark ghost points (ghost) */

595

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject)dm), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),595,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

596

ierr = DMGetPointSF(dm, &sfPoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),596,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

597

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),597,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

598

ierr = PetscSFGetGraph(sfPoint, NULL((void*)0), &numLeaves, &leafLocal, &leafRemote);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),598,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

599

ierr = DMCreateLabel(dmNew, "vtk");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),599,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

600

ierr = DMCreateLabel(dmNew, "ghost");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),600,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

601

ierr = DMGetLabel(dmNew, "vtk", &vtkLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),601,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

602

ierr = DMGetLabel(dmNew, "ghost", &ghostLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),602,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

603

for (l = 0, c = cStart; l < numLeaves && c < cEnd; ++l, ++c) {

604

for (; c < leafLocal[l] && c < cEnd; ++c) {

605

ierr = DMLabelSetValue(vtkLabel, c, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),605,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

606

}

607

if (leafLocal[l] >= cEnd) break;

608

if (leafRemote[l].rank == rank) {

609

ierr = DMLabelSetValue(vtkLabel, c, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),609,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

610

} else {

611

ierr = DMLabelSetValue(ghostLabel, c, 2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),611,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

612

}

613

}

614

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

615

ierr = DMLabelSetValue(vtkLabel, c, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),615,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

616

}

617

ierr = DMPlexGetHeightStratum(dmNew, 1, &fStart, &fEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),617,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

618

for (f = fStart; f < fEnd; ++f) {

619

PetscInt numCells;

620

621

ierr = DMPlexGetSupportSize(dmNew, f, &numCells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),621,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

622

if (numCells < 2) {

623

ierr = DMLabelSetValue(ghostLabel, f, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),623,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

624

} else {

625

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

626

PetscInt vA, vB;

627

628

ierr = DMPlexGetSupport(dmNew, f, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),628,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

629

ierr = DMLabelGetValue(vtkLabel, cells[0], &vA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),629,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

630

ierr = DMLabelGetValue(vtkLabel, cells[1], &vB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),630,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

631

if (vA != 1 && vB != 1) {ierr = DMLabelSetValue(ghostLabel, f, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),631,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

632

}

633

}

634

635

}

636

637

static PetscErrorCode DMPlexShiftTree_Internal(DM dm, PetscInt depthShift[], DM dmNew)

638

{

639

DM refTree;

640

PetscSection pSec;

641

PetscInt *parents, *childIDs;

642

PetscErrorCode ierr;

643

644

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 644; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

645

ierr = DMPlexGetReferenceTree(dm,&refTree);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),645,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

646

ierr = DMPlexSetReferenceTree(dmNew,refTree);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),646,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

647

ierr = DMPlexGetTree(dm,&pSec,&parents,&childIDs,NULL((void*)0),NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),647,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

648

if (pSec) {

649

PetscInt p, pStart, pEnd, *parentsShifted, pStartShifted, pEndShifted, depth;

650

PetscInt *childIDsShifted;

651

PetscSection pSecShifted;

652

653

ierr = PetscSectionGetChart(pSec,&pStart,&pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),653,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

654

ierr = DMPlexGetDepth(dm,&depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),654,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

655

pStartShifted = DMPlexShiftPoint_Internal(pStart,depth,depthShift);

656

pEndShifted = DMPlexShiftPoint_Internal(pEnd,depth,depthShift);

657

ierr = PetscMalloc2(pEndShifted - pStartShifted,&parentsShifted,pEndShifted-pStartShifted,&childIDsShifted)PetscMallocA(2,PETSC_FALSE,657,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(pEndShifted - pStartShifted)*sizeof(**(&parentsShifted
)),(&parentsShifted),(size_t)(pEndShifted-pStartShifted)*
sizeof(**(&childIDsShifted)),(&childIDsShifted));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),657,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

658

ierr = PetscSectionCreate(PetscObjectComm((PetscObject)dmNew),&pSecShifted);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),658,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

659

ierr = PetscSectionSetChart(pSecShifted,pStartShifted,pEndShifted);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),659,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

660

for (p = pStartShifted; p < pEndShifted; p++) {

661

/* start off assuming no children */

662

ierr = PetscSectionSetDof(pSecShifted,p,0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),662,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

663

}

664

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

665

PetscInt dof;

666

PetscInt pNew = DMPlexShiftPoint_Internal(p,depth,depthShift);

667

668

ierr = PetscSectionGetDof(pSec,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),668,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

669

ierr = PetscSectionSetDof(pSecShifted,pNew,dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),669,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

670

}

671

ierr = PetscSectionSetUp(pSecShifted);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),671,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

672

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

673

PetscInt dof;

674

PetscInt pNew = DMPlexShiftPoint_Internal(p,depth,depthShift);

675

676

ierr = PetscSectionGetDof(pSec,p,&dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),676,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

677

if (dof) {

678

PetscInt off, offNew;

679

680

ierr = PetscSectionGetOffset(pSec,p,&off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),680,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

681

ierr = PetscSectionGetOffset(pSecShifted,pNew,&offNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),681,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

682

parentsShifted[offNew] = DMPlexShiftPoint_Internal(parents[off],depth,depthShift);

683

childIDsShifted[offNew] = childIDs[off];

684

}

685

}

686

ierr = DMPlexSetTree(dmNew,pSecShifted,parentsShifted,childIDsShifted);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),686,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

687

ierr = PetscFree2(parentsShifted,childIDsShifted)PetscFreeA(2,687,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,&(parentsShifted),&(childIDsShifted));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),687,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

688

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

689

}

690

691

}

692

693

static PetscErrorCode DMPlexConstructGhostCells_Internal(DM dm, DMLabel label, PetscInt *numGhostCells, DM gdm)

694

{

695

PetscSF sf;

696

IS valueIS;

697

const PetscInt *values, *leaves;

698

PetscInt *depthShift;

699

PetscInt d, depth = 0, nleaves, loc, Ng, numFS, fs, fStart, fEnd, ghostCell, cEnd, c;

700

PetscBool isper;

701

const PetscReal *maxCell, *L;

702

const DMBoundaryType *bd;

703

PetscErrorCode ierr;

704

705

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 705; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

706

ierr = DMGetPointSF(dm, &sf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),706,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

707

ierr = PetscSFGetGraph(sf, NULL((void*)0), &nleaves, &leaves, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),707,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

708

nleaves = PetscMax(0, nleaves)(((0)<(nleaves)) ? (nleaves) : (0));

709

ierr = DMPlexGetHeightStratum(dm, 1, &fStart, &fEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),709,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

710

/* Count ghost cells */

711

ierr = DMLabelGetValueIS(label, &valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),711,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

712

ierr = ISGetLocalSize(valueIS, &numFS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),712,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

713

ierr = ISGetIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),713,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

714

Ng = 0;

715

for (fs = 0; fs < numFS; ++fs) {

716

IS faceIS;

717

const PetscInt *faces;

718

PetscInt numFaces, f, numBdFaces = 0;

719

720

ierr = DMLabelGetStratumIS(label, values[fs], &faceIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),720,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

721

ierr = ISGetLocalSize(faceIS, &numFaces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),721,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

722

ierr = ISGetIndices(faceIS, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),722,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

723

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

724

PetscInt numChildren;

725

726

ierr = PetscFindInt(faces[f], nleaves, leaves, &loc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),726,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

727

ierr = DMPlexGetTreeChildren(dm,faces[f],&numChildren,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),727,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

728

/* non-local and ancestors points don't get to register ghosts */

729

if (loc >= 0 || numChildren) continue;

730

if ((faces[f] >= fStart) && (faces[f] < fEnd)) ++numBdFaces;

731

}

732

Ng += numBdFaces;

733

ierr = ISDestroy(&faceIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),733,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

734

}

735

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),735,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

736

ierr = PetscMalloc1(2*(depth+1), &depthShift)PetscMallocA(1,PETSC_FALSE,736,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(2*(depth+1))*sizeof(**(&depthShift)),(&depthShift
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),736,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

737

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

738

PetscInt dEnd;

739

740

ierr = DMPlexGetDepthStratum(dm,d,NULL((void*)0),&dEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),740,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

741

depthShift[2*d] = dEnd;

742

depthShift[2*d+1] = 0;

743

}

744

if (depth >= 0) depthShift[2*depth+1] = Ng;

745

ierr = DMPlexShiftPointSetUp_Internal(depth,depthShift);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),745,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

746

ierr = DMPlexShiftSizes_Internal(dm, depthShift, gdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),746,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

747

/* Step 3: Set cone/support sizes for new points */

748

ierr = DMPlexGetHeightStratum(dm, 0, NULL((void*)0), &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),748,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

749

ierr = DMPlexSetHybridBounds(gdm, cEnd, PETSC_DETERMINE-1, PETSC_DETERMINE-1, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),749,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

750

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

751

ierr = DMPlexSetConeSize(gdm, c, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),751,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

752

}

753

for (fs = 0; fs < numFS; ++fs) {

754

IS faceIS;

755

const PetscInt *faces;

756

PetscInt numFaces, f;

757

758

ierr = DMLabelGetStratumIS(label, values[fs], &faceIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),758,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

759

ierr = ISGetLocalSize(faceIS, &numFaces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),759,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

760

ierr = ISGetIndices(faceIS, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),760,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

761

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

762

PetscInt size, numChildren;

763

764

ierr = PetscFindInt(faces[f], nleaves, leaves, &loc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),764,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

765

ierr = DMPlexGetTreeChildren(dm,faces[f],&numChildren,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),765,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

766

if (loc >= 0 || numChildren) continue;

767

if ((faces[f] < fStart) || (faces[f] >= fEnd)) continue;

768

ierr = DMPlexGetSupportSize(dm, faces[f], &size);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),768,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

769

if (size != 1) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "DM has boundary face %d with %d support cells", faces[f], size)return PetscError(((MPI_Comm)0x44000001),769,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"DM has boundary face %d with %d support cells"
,faces[f],size);

770

ierr = DMPlexSetSupportSize(gdm, faces[f] + Ng, 2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),770,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

771

}

772

ierr = ISRestoreIndices(faceIS, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),772,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

773

ierr = ISDestroy(&faceIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),773,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

774

}

775

/* Step 4: Setup ghosted DM */

776

ierr = DMSetUp(gdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),776,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

777

ierr = DMPlexShiftPoints_Internal(dm, depthShift, gdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),777,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

778

/* Step 6: Set cones and supports for new points */

779

ghostCell = cEnd;

780

for (fs = 0; fs < numFS; ++fs) {

781

IS faceIS;

782

const PetscInt *faces;

783

PetscInt numFaces, f;

784

785

ierr = DMLabelGetStratumIS(label, values[fs], &faceIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),785,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

786

ierr = ISGetLocalSize(faceIS, &numFaces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),786,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

787

ierr = ISGetIndices(faceIS, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),787,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

788

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

789

PetscInt newFace = faces[f] + Ng, numChildren;

790

791

ierr = PetscFindInt(faces[f], nleaves, leaves, &loc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),791,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

792

ierr = DMPlexGetTreeChildren(dm,faces[f],&numChildren,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),792,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

793

if (loc >= 0 || numChildren) continue;

794

if ((faces[f] < fStart) || (faces[f] >= fEnd)) continue;

795

ierr = DMPlexSetCone(gdm, ghostCell, &newFace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),795,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

796

ierr = DMPlexInsertSupport(gdm, newFace, 1, ghostCell);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),796,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

797

++ghostCell;

798

}

799

ierr = ISRestoreIndices(faceIS, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),799,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

800

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

801

}

802

ierr = ISRestoreIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),802,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

803

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

804

ierr = DMPlexShiftCoordinates_Internal(dm, depthShift, gdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),804,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

805

ierr = DMPlexShiftSF_Internal(dm, depthShift, gdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),805,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

806

ierr = DMPlexShiftLabels_Internal(dm, depthShift, gdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),806,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

807

ierr = DMPlexShiftTree_Internal(dm, depthShift, gdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),807,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

808

ierr = PetscFree(depthShift)((*PetscTrFree)((void*)(depthShift),808,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
) || ((depthShift) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),808,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

809

/* Step 7: Periodicity */

810

ierr = DMGetPeriodicity(dm, &isper, &maxCell, &L, &bd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),810,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

811

ierr = DMSetPeriodicity(gdm, isper, maxCell, L, bd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),811,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

812

if (numGhostCells) *numGhostCells = Ng;

813

814

}

815

816

/*@C

817

DMPlexConstructGhostCells - Construct ghost cells which connect to every boundary face

818

819

Collective on dm

820

821

Input Parameters:

822

+ dm - The original DM

823

- labelName - The label specifying the boundary faces, or "Face Sets" if this is NULL

824

825

Output Parameters:

826

+ numGhostCells - The number of ghost cells added to the DM

827

- dmGhosted - The new DM

828

829

Note: If no label exists of that name, one will be created marking all boundary faces

830

831

Level: developer

832

833

.seealso: DMCreate()

834

@*/

835

PetscErrorCode DMPlexConstructGhostCells(DM dm, const char labelName[], PetscInt *numGhostCells, DM *dmGhosted)

836

{

837

DM gdm;

838

DMLabel label;

839

const char *name = labelName ? labelName : "Face Sets";

840

PetscInt dim;

841

PetscBool useCone, useClosure;

842

PetscErrorCode ierr;

843

844

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 844; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

845

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),845,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),845,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.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),845,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),845,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d"
,1); } } while (0);

846

if (numGhostCells) PetscValidPointer(numGhostCells, 3)do { if (!numGhostCells) return PetscError(((MPI_Comm)0x44000001
),846,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(numGhostCells,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),846,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

847

PetscValidPointer(dmGhosted, 4)do { if (!dmGhosted) return PetscError(((MPI_Comm)0x44000001)
,847,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(dmGhosted,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),847,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0);

848

ierr = DMCreate(PetscObjectComm((PetscObject)dm), &gdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),848,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

849

ierr = DMSetType(gdm, DMPLEX"plex");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),849,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

850

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

851

ierr = DMSetDimension(gdm, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),851,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

852

ierr = DMGetBasicAdjacency(dm, &useCone, &useClosure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),852,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

853

ierr = DMSetBasicAdjacency(gdm, useCone, useClosure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),853,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

854

ierr = DMGetLabel(dm, name, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),854,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

855

if (!label) {

856

/* Get label for boundary faces */

857

ierr = DMCreateLabel(dm, name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),857,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

858

ierr = DMGetLabel(dm, name, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),858,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

859

ierr = DMPlexMarkBoundaryFaces(dm, 1, label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),859,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

860

}

861

ierr = DMPlexConstructGhostCells_Internal(dm, label, numGhostCells, gdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),861,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

862

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

863

ierr = DMCopyDisc(dm, gdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),863,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

864

gdm->setfromoptionscalled = dm->setfromoptionscalled;

865

*dmGhosted = gdm;

866

867

}

868

869

870

We are adding three kinds of points here:

871

Replicated: Copies of points which exist in the mesh, such as vertices identified across a fault

872

Non-replicated: Points which exist on the fault, but are not replicated

873

Hybrid: Entirely new points, such as cohesive cells

874

875

When creating subsequent cohesive cells, we shift the old hybrid cells to the end of the numbering at

876

each depth so that the new split/hybrid points can be inserted as a block.

877

878

static PetscErrorCode DMPlexConstructCohesiveCells_Internal(DM dm, DMLabel label, DMLabel splitLabel, DM sdm)

879

{

880

MPI_Comm comm;

881

IS valueIS;

882

PetscInt numSP = 0; /* The number of depths for which we have replicated points */

883

const PetscInt *values; /* List of depths for which we have replicated points */

884

IS *splitIS;

885

IS *unsplitIS;

886

PetscInt *numSplitPoints; /* The number of replicated points at each depth */

887

PetscInt *numUnsplitPoints; /* The number of non-replicated points at each depth which still give rise to hybrid points */

888

PetscInt *numHybridPoints; /* The number of new hybrid points at each depth */

889

PetscInt *numHybridPointsOld; /* The number of existing hybrid points at each depth */

890

const PetscInt **splitPoints; /* Replicated points for each depth */

891

const PetscInt **unsplitPoints; /* Non-replicated points for each depth */

892

PetscSection coordSection;

893

Vec coordinates;

894

PetscScalar *coords;

895

PetscInt *depthMax; /* The first hybrid point at each depth in the original mesh */

896

PetscInt *depthEnd; /* The point limit at each depth in the original mesh */

897

PetscInt *depthShift; /* Number of replicated+hybrid points at each depth */

898

PetscInt *pMaxNew; /* The first replicated point at each depth in the new mesh, hybrids come after this */

899

PetscInt *coneNew, *coneONew, *supportNew;

900

PetscInt shift = 100, shift2 = 200, depth = 0, dep, dim, d, sp, maxConeSize, maxSupportSize, maxConeSizeNew, maxSupportSizeNew, numLabels, vStart, vEnd, pEnd, p, v;

901

PetscErrorCode ierr;

902

903

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 903; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

904

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),904,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

905

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),905,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

906

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),906,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

907

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),907,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

908

/* Count split points and add cohesive cells */

909

ierr = DMPlexGetMaxSizes(dm, &maxConeSize, &maxSupportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),909,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

910

ierr = PetscMalloc5(depth+1,&depthMax,depth+1,&depthEnd,2*(depth+1),&depthShift,depth+1,&pMaxNew,depth+1,&numHybridPointsOld)PetscMallocA(5,PETSC_FALSE,910,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(depth+1)*sizeof(**(&depthMax)),(&depthMax),
(size_t)(depth+1)*sizeof(**(&depthEnd)),(&depthEnd),(
size_t)(2*(depth+1))*sizeof(**(&depthShift)),(&depthShift
),(size_t)(depth+1)*sizeof(**(&pMaxNew)),(&pMaxNew),(
size_t)(depth+1)*sizeof(**(&numHybridPointsOld)),(&numHybridPointsOld
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),910,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

911

ierr = PetscMalloc7(depth+1,&splitIS,depth+1,&unsplitIS,depth+1,&numSplitPoints,depth+1,&numUnsplitPoints,depth+1,&numHybridPoints,depth+1,&splitPoints,depth+1,&unsplitPoints)PetscMallocA(7,PETSC_FALSE,911,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(depth+1)*sizeof(**(&splitIS)),(&splitIS),(size_t
)(depth+1)*sizeof(**(&unsplitIS)),(&unsplitIS),(size_t
)(depth+1)*sizeof(**(&numSplitPoints)),(&numSplitPoints
),(size_t)(depth+1)*sizeof(**(&numUnsplitPoints)),(&numUnsplitPoints
),(size_t)(depth+1)*sizeof(**(&numHybridPoints)),(&numHybridPoints
),(size_t)(depth+1)*sizeof(**(&splitPoints)),(&splitPoints
),(size_t)(depth+1)*sizeof(**(&unsplitPoints)),(&unsplitPoints
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),911,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

912

ierr = DMPlexGetHybridBounds(dm, depth >= 0 ? &depthMax[depth] : NULL((void*)0), depth>1 ? &depthMax[depth-1] : NULL((void*)0), depth>2 ? &depthMax[1] : NULL((void*)0), depth >= 0 ? &depthMax[0] : NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),912,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

913

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

914

ierr = DMPlexGetDepthStratum(dm, d, NULL((void*)0), &pMaxNew[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),914,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

915

depthEnd[d] = pMaxNew[d];

916

depthMax[d] = depthMax[d] < 0 ? depthEnd[d] : depthMax[d];

917

numSplitPoints[d] = 0;

918

numUnsplitPoints[d] = 0;

919

numHybridPoints[d] = 0;

920

numHybridPointsOld[d] = depthMax[d] < 0 ? 0 : depthEnd[d] - depthMax[d];

921

splitPoints[d] = NULL((void*)0);

922

unsplitPoints[d] = NULL((void*)0);

923

splitIS[d] = NULL((void*)0);

924

unsplitIS[d] = NULL((void*)0);

925

/* we are shifting the existing hybrid points with the stratum behind them, so

926

* the split comes at the end of the normal points, i.e., at depthMax[d] */

927

depthShift[2*d] = depthMax[d];

928

depthShift[2*d+1] = 0;

929

}

930

if (label) {

931

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

932

ierr = ISGetLocalSize(valueIS, &numSP);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),932,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

933

ierr = ISGetIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),933,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

934

}

935

for (sp = 0; sp < numSP; ++sp) {

936

const PetscInt dep = values[sp];

937

938

if ((dep < 0) || (dep > depth)) continue;

939

ierr = DMLabelGetStratumIS(label, dep, &splitIS[dep]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),939,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

940

if (splitIS[dep]) {

941

ierr = ISGetLocalSize(splitIS[dep], &numSplitPoints[dep]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),941,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

942

ierr = ISGetIndices(splitIS[dep], &splitPoints[dep]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),942,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

943

}

944

ierr = DMLabelGetStratumIS(label, shift2+dep, &unsplitIS[dep]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),944,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

945

if (unsplitIS[dep]) {

946

ierr = ISGetLocalSize(unsplitIS[dep], &numUnsplitPoints[dep]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),946,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

947

ierr = ISGetIndices(unsplitIS[dep], &unsplitPoints[dep]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),947,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

948

}

949

}

950

/* Calculate number of hybrid points */

951

for (d = 1; d <= depth; ++d) numHybridPoints[d] = numSplitPoints[d-1] + numUnsplitPoints[d-1]; /* There is a hybrid cell/face/edge for every split face/edge/vertex */

952

for (d = 0; d <= depth; ++d) depthShift[2*d+1] = numSplitPoints[d] + numHybridPoints[d];

953

ierr = DMPlexShiftPointSetUp_Internal(depth,depthShift);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),953,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

954

/* the end of the points in this stratum that come before the new points:

955

* shifting pMaxNew[d] gets the new start of the next stratum, then count back the old hybrid points and the newly

956

* added points */

957

for (d = 0; d <= depth; ++d) pMaxNew[d] = DMPlexShiftPoint_Internal(pMaxNew[d],depth,depthShift) - (numHybridPointsOld[d] + numSplitPoints[d] + numHybridPoints[d]);

958

ierr = DMPlexShiftSizes_Internal(dm, depthShift, sdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),958,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

959

/* Step 3: Set cone/support sizes for new points */

960

for (dep = 0; dep <= depth; ++dep) {

961

for (p = 0; p < numSplitPoints[dep]; ++p) {

962

const PetscInt oldp = splitPoints[dep][p];

963

const PetscInt newp = DMPlexShiftPoint_Internal(oldp, depth, depthShift) /*oldp + depthOffset[dep]*/;

964

const PetscInt splitp = p + pMaxNew[dep];

965

const PetscInt *support;

966

PetscInt coneSize, supportSize, qf, qn, qp, e;

967

968

ierr = DMPlexGetConeSize(dm, oldp, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),968,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

969

ierr = DMPlexSetConeSize(sdm, splitp, coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),969,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

970

ierr = DMPlexGetSupportSize(dm, oldp, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),970,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

971

ierr = DMPlexSetSupportSize(sdm, splitp, supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),971,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

972

if (dep == depth-1) {

973

const PetscInt hybcell = p + pMaxNew[dep+1] + numSplitPoints[dep+1];

974

975

/* Add cohesive cells, they are prisms */

976

ierr = DMPlexSetConeSize(sdm, hybcell, 2 + coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),976,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

977

} else if (dep == 0) {

978

const PetscInt hybedge = p + pMaxNew[dep+1] + numSplitPoints[dep+1];

979

980

ierr = DMPlexGetSupport(dm, oldp, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),980,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

981

for (e = 0, qn = 0, qp = 0, qf = 0; e < supportSize; ++e) {

982

PetscInt val;

983

984

ierr = DMLabelGetValue(label, support[e], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),984,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

985

if (val == 1) ++qf;

986

if ((val == 1) || (val == (shift + 1))) ++qn;

987

if ((val == 1) || (val == -(shift + 1))) ++qp;

988

}

989

/* Split old vertex: Edges into original vertex and new cohesive edge */

990

ierr = DMPlexSetSupportSize(sdm, newp, qn+1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),990,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

991

/* Split new vertex: Edges into split vertex and new cohesive edge */

992

ierr = DMPlexSetSupportSize(sdm, splitp, qp+1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),992,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

993

/* Add hybrid edge */

994

ierr = DMPlexSetConeSize(sdm, hybedge, 2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),994,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

995

ierr = DMPlexSetSupportSize(sdm, hybedge, qf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),995,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

996

} else if (dep == dim-2) {

997

const PetscInt hybface = p + pMaxNew[dep+1] + numSplitPoints[dep+1];

998

999

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

1000

for (e = 0, qn = 0, qp = 0, qf = 0; e < supportSize; ++e) {

1001

PetscInt val;

1002

1003

ierr = DMLabelGetValue(label, support[e], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1003,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1004

if (val == dim-1) ++qf;

1005

if ((val == dim-1) || (val == (shift + dim-1))) ++qn;

1006

if ((val == dim-1) || (val == -(shift + dim-1))) ++qp;

1007

}

1008

/* Split old edge: Faces into original edge and cohesive face (positive side?) */

1009

ierr = DMPlexSetSupportSize(sdm, newp, qn+1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1009,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1010

/* Split new edge: Faces into split edge and cohesive face (negative side?) */

1011

ierr = DMPlexSetSupportSize(sdm, splitp, qp+1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1011,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1012

/* Add hybrid face */

1013

ierr = DMPlexSetConeSize(sdm, hybface, 4);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1013,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1014

ierr = DMPlexSetSupportSize(sdm, hybface, qf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1014,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1015

}

1016

}

1017

}

1018

for (dep = 0; dep <= depth; ++dep) {

1019

for (p = 0; p < numUnsplitPoints[dep]; ++p) {

1020

const PetscInt oldp = unsplitPoints[dep][p];

1021

const PetscInt newp = DMPlexShiftPoint_Internal(oldp, depth, depthShift) /*oldp + depthOffset[dep]*/;

1022

const PetscInt *support;

1023

PetscInt coneSize, supportSize, qf, e, s;

1024

1025

ierr = DMPlexGetConeSize(dm, oldp, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1025,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1026

ierr = DMPlexGetSupportSize(dm, oldp, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1026,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1027

ierr = DMPlexGetSupport(dm, oldp, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1027,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1028

if (dep == 0) {

1029

const PetscInt hybedge = p + pMaxNew[dep+1] + numSplitPoints[dep+1] + numSplitPoints[dep];

1030

1031

/* Unsplit vertex: Edges into original vertex, split edges, and new cohesive edge twice */

1032

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

1033

ierr = PetscFindInt(support[s], numSplitPoints[dep+1], splitPoints[dep+1], &e);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1033,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1034

if (e >= 0) ++qf;

1035

}

1036

ierr = DMPlexSetSupportSize(sdm, newp, qf+2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1036,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1037

/* Add hybrid edge */

1038

ierr = DMPlexSetConeSize(sdm, hybedge, 2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1038,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1039

for (e = 0, qf = 0; e < supportSize; ++e) {

1040

PetscInt val;

1041

1042

ierr = DMLabelGetValue(label, support[e], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1042,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1043

/* Split and unsplit edges produce hybrid faces */

1044

if (val == 1) ++qf;

1045

if (val == (shift2 + 1)) ++qf;

1046

}

1047

ierr = DMPlexSetSupportSize(sdm, hybedge, qf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1047,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1048

} else if (dep == dim-2) {

1049

const PetscInt hybface = p + pMaxNew[dep+1] + numSplitPoints[dep+1] + numSplitPoints[dep];

1050

PetscInt val;

1051

1052

for (e = 0, qf = 0; e < supportSize; ++e) {

1053

ierr = DMLabelGetValue(label, support[e], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1053,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1054

if (val == dim-1) qf += 2;

1055

else ++qf;

1056

}

1057

/* Unsplit edge: Faces into original edge, split face, and cohesive face twice */

1058

ierr = DMPlexSetSupportSize(sdm, newp, qf+2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1058,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1059

/* Add hybrid face */

1060

for (e = 0, qf = 0; e < supportSize; ++e) {

1061

ierr = DMLabelGetValue(label, support[e], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1061,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1062

if (val == dim-1) ++qf;

1063

}

1064

ierr = DMPlexSetConeSize(sdm, hybface, 4);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1064,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1065

ierr = DMPlexSetSupportSize(sdm, hybface, qf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1065,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1066

}

1067

}

1068

}

1069

/* Step 4: Setup split DM */

1070

ierr = DMSetUp(sdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1070,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1071

ierr = DMPlexShiftPoints_Internal(dm, depthShift, sdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1071,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1072

ierr = DMPlexGetMaxSizes(sdm, &maxConeSizeNew, &maxSupportSizeNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1072,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1073

ierr = PetscMalloc3(PetscMax(maxConeSize, maxConeSizeNew)*3,&coneNew,PetscMax(maxConeSize, maxConeSizeNew)*3,&coneONew,PetscMax(maxSupportSize, maxSupportSizeNew),&supportNew)PetscMallocA(3,PETSC_FALSE,1073,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)((((maxConeSize)<(maxConeSizeNew)) ? (maxConeSizeNew
) : (maxConeSize))*3)*sizeof(**(&coneNew)),(&coneNew)
,(size_t)((((maxConeSize)<(maxConeSizeNew)) ? (maxConeSizeNew
) : (maxConeSize))*3)*sizeof(**(&coneONew)),(&coneONew
),(size_t)((((maxSupportSize)<(maxSupportSizeNew)) ? (maxSupportSizeNew
) : (maxSupportSize)))*sizeof(**(&supportNew)),(&supportNew
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1073,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1074

/* Step 6: Set cones and supports for new points */

1075

for (dep = 0; dep <= depth; ++dep) {

1076

for (p = 0; p < numSplitPoints[dep]; ++p) {

1077

const PetscInt oldp = splitPoints[dep][p];

1078

const PetscInt newp = DMPlexShiftPoint_Internal(oldp, depth, depthShift) /*oldp + depthOffset[dep]*/;

1079

const PetscInt splitp = p + pMaxNew[dep];

1080

const PetscInt *cone, *support, *ornt;

1081

PetscInt coneSize, supportSize, q, qf, qn, qp, v, e, s;

1082

1083

ierr = DMPlexGetConeSize(dm, oldp, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1083,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1084

ierr = DMPlexGetCone(dm, oldp, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1084,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1085

ierr = DMPlexGetConeOrientation(dm, oldp, &ornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1085,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1086

ierr = DMPlexGetSupportSize(dm, oldp, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1086,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1087

ierr = DMPlexGetSupport(dm, oldp, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1087,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1088

if (dep == depth-1) {

1089

PetscBool hasUnsplit = PETSC_FALSE;

1090

const PetscInt hybcell = p + pMaxNew[dep+1] + numSplitPoints[dep+1];

1091

const PetscInt *supportF;

1092

1093

/* Split face: copy in old face to new face to start */

1094

ierr = DMPlexGetSupport(sdm, newp, &supportF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1094,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1095

ierr = DMPlexSetSupport(sdm, splitp, supportF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1095,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1096

/* Split old face: old vertices/edges in cone so no change */

1097

/* Split new face: new vertices/edges in cone */

1098

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

1099

ierr = PetscFindInt(cone[q], numSplitPoints[dep-1], splitPoints[dep-1], &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1099,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1100

if (v < 0) {

1101

ierr = PetscFindInt(cone[q], numUnsplitPoints[dep-1], unsplitPoints[dep-1], &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1101,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1102

if (v < 0) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Could not locate point %d in split or unsplit points of depth %d", cone[q], dep-1)return PetscError(((MPI_Comm)0x44000001),1102,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Could not locate point %d in split or unsplit points of depth %d"
,cone[q],dep-1);

1103

coneNew[2+q] = DMPlexShiftPoint_Internal(cone[q], depth, depthShift) /*cone[q] + depthOffset[dep-1]*/;

1104

hasUnsplit = PETSC_TRUE;

1105

} else {

1106

coneNew[2+q] = v + pMaxNew[dep-1];

1107

if (dep > 1) {

1108

const PetscInt *econe;

1109

PetscInt econeSize, r, vs, vu;

1110

1111

ierr = DMPlexGetConeSize(dm, cone[q], &econeSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1111,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1112

ierr = DMPlexGetCone(dm, cone[q], &econe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1112,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1113

for (r = 0; r < econeSize; ++r) {

1114

ierr = PetscFindInt(econe[r], numSplitPoints[dep-2], splitPoints[dep-2], &vs);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1114,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1115

ierr = PetscFindInt(econe[r], numUnsplitPoints[dep-2], unsplitPoints[dep-2], &vu);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1115,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1116

if (vs >= 0) continue;

1117

if (vu < 0) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Could not locate point %d in split or unsplit points of depth %d", econe[r], dep-2)return PetscError(((MPI_Comm)0x44000001),1117,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Could not locate point %d in split or unsplit points of depth %d"
,econe[r],dep-2);

1118

hasUnsplit = PETSC_TRUE;

1119

}

1120

}

1121

}

1122

}

1123

ierr = DMPlexSetCone(sdm, splitp, &coneNew[2]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1123,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1124

ierr = DMPlexSetConeOrientation(sdm, splitp, ornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1124,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1125

/* Face support */

1126

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

1127

PetscInt val;

1128

1129

ierr = DMLabelGetValue(label, support[s], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1129,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1130

if (val < 0) {

1131

/* Split old face: Replace negative side cell with cohesive cell */

1132

ierr = DMPlexInsertSupport(sdm, newp, s, hybcell);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1132,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1133

} else {

1134

/* Split new face: Replace positive side cell with cohesive cell */

1135

ierr = DMPlexInsertSupport(sdm, splitp, s, hybcell);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1135,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1136

/* Get orientation for cohesive face */

1137

{

1138

const PetscInt *ncone, *nconeO;

1139

PetscInt nconeSize, nc;

1140

1141

ierr = DMPlexGetConeSize(dm, support[s], &nconeSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1141,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1142

ierr = DMPlexGetCone(dm, support[s], &ncone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1142,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1143

ierr = DMPlexGetConeOrientation(dm, support[s], &nconeO);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1143,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1144

for (nc = 0; nc < nconeSize; ++nc) {

1145

if (ncone[nc] == oldp) {

1146

coneONew[0] = nconeO[nc];

1147

break;

1148

}

1149

}

1150

if (nc >= nconeSize) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Could not locate face %d in neighboring cell %d", oldp, support[s])return PetscError(((MPI_Comm)0x44000001),1150,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Could not locate face %d in neighboring cell %d"
,oldp,support[s]);

1151

}

1152

}

1153

}

1154

/* Cohesive cell: Old and new split face, then new cohesive faces */

1155

coneNew[0] = newp; /* Extracted negative side orientation above */

1156

coneNew[1] = splitp;

1157

coneONew[1] = coneONew[0];

1158

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

1159

ierr = PetscFindInt(cone[q], numSplitPoints[dep-1], splitPoints[dep-1], &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1159,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1160

if (v < 0) {

1161

ierr = PetscFindInt(cone[q], numUnsplitPoints[dep-1], unsplitPoints[dep-1], &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1161,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1162

coneNew[2+q] = v + pMaxNew[dep] + numSplitPoints[dep] + numSplitPoints[dep-1];

1163

coneONew[2+q] = 0;

1164

} else {

1165

coneNew[2+q] = v + pMaxNew[dep] + numSplitPoints[dep];

1166

}

1167

coneONew[2+q] = 0;

1168

}

1169

ierr = DMPlexSetCone(sdm, hybcell, coneNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1169,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1170

ierr = DMPlexSetConeOrientation(sdm, hybcell, coneONew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1170,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1171

/* Label the hybrid cells on the boundary of the split */

1172

if (hasUnsplit) {ierr = DMLabelSetValue(label, -hybcell, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1172,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1173

} else if (dep == 0) {

1174

const PetscInt hybedge = p + pMaxNew[dep+1] + numSplitPoints[dep+1];

1175

1176

/* Split old vertex: Edges in old split faces and new cohesive edge */

1177

for (e = 0, qn = 0; e < supportSize; ++e) {

1178

PetscInt val;

1179

1180

ierr = DMLabelGetValue(label, support[e], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1180,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1181

if ((val == 1) || (val == (shift + 1))) {

1182

supportNew[qn++] = DMPlexShiftPoint_Internal(support[e], depth, depthShift) /*support[e] + depthOffset[dep+1]*/;

1183

}

1184

}

1185

supportNew[qn] = hybedge;

1186

ierr = DMPlexSetSupport(sdm, newp, supportNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1186,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1187

/* Split new vertex: Edges in new split faces and new cohesive edge */

1188

for (e = 0, qp = 0; e < supportSize; ++e) {

1189

PetscInt val, edge;

1190

1191

ierr = DMLabelGetValue(label, support[e], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1191,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1192

if (val == 1) {

1193

ierr = PetscFindInt(support[e], numSplitPoints[dep+1], splitPoints[dep+1], &edge);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1193,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1194

if (edge < 0) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "Edge %d is not a split edge", support[e])return PetscError(comm,1194,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Edge %d is not a split edge",support
[e]);

1195

supportNew[qp++] = edge + pMaxNew[dep+1];

1196

} else if (val == -(shift + 1)) {

1197

supportNew[qp++] = DMPlexShiftPoint_Internal(support[e], depth, depthShift) /*support[e] + depthOffset[dep+1]*/;

1198

}

1199

}

1200

supportNew[qp] = hybedge;

1201

ierr = DMPlexSetSupport(sdm, splitp, supportNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1201,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1202

/* Hybrid edge: Old and new split vertex */

1203

coneNew[0] = newp;

1204

coneNew[1] = splitp;

1205

ierr = DMPlexSetCone(sdm, hybedge, coneNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1205,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1206

for (e = 0, qf = 0; e < supportSize; ++e) {

1207

PetscInt val, edge;

1208

1209

ierr = DMLabelGetValue(label, support[e], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1209,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1210

if (val == 1) {

1211

ierr = PetscFindInt(support[e], numSplitPoints[dep+1], splitPoints[dep+1], &edge);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1211,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1212

if (edge < 0) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "Edge %d is not a split edge", support[e])return PetscError(comm,1212,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Edge %d is not a split edge",support
[e]);

1213

supportNew[qf++] = edge + pMaxNew[dep+2] + numSplitPoints[dep+2];

1214

}

1215

}

1216

ierr = DMPlexSetSupport(sdm, hybedge, supportNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1216,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1217

} else if (dep == dim-2) {

1218

const PetscInt hybface = p + pMaxNew[dep+1] + numSplitPoints[dep+1];

1219

1220

/* Split old edge: old vertices in cone so no change */

1221

/* Split new edge: new vertices in cone */

1222

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

1223

ierr = PetscFindInt(cone[q], numSplitPoints[dep-1], splitPoints[dep-1], &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1223,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1224

if (v < 0) {

1225

ierr = PetscFindInt(cone[q], numUnsplitPoints[dep-1], unsplitPoints[dep-1], &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1225,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1226

if (v < 0) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Could not locate point %d in split or unsplit points of depth %d", cone[q], dep-1)return PetscError(((MPI_Comm)0x44000001),1226,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Could not locate point %d in split or unsplit points of depth %d"
,cone[q],dep-1);

1227

coneNew[q] = DMPlexShiftPoint_Internal(cone[q], depth, depthShift) /*cone[q] + depthOffset[dep-1]*/;

1228

} else {

1229

coneNew[q] = v + pMaxNew[dep-1];

1230

}

1231

}

1232

ierr = DMPlexSetCone(sdm, splitp, coneNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1232,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1233

/* Split old edge: Faces in positive side cells and old split faces */

1234

for (e = 0, q = 0; e < supportSize; ++e) {

1235

PetscInt val;

1236

1237

ierr = DMLabelGetValue(label, support[e], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1237,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1238

if (val == dim-1) {

1239

supportNew[q++] = DMPlexShiftPoint_Internal(support[e], depth, depthShift) /*support[e] + depthOffset[dep+1]*/;

1240

} else if (val == (shift + dim-1)) {

1241

supportNew[q++] = DMPlexShiftPoint_Internal(support[e], depth, depthShift) /*support[e] + depthOffset[dep+1]*/;

1242

}

1243

}

1244

supportNew[q++] = p + pMaxNew[dep+1] + numSplitPoints[dep+1];

1245

ierr = DMPlexSetSupport(sdm, newp, supportNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1245,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1246

/* Split new edge: Faces in negative side cells and new split faces */

1247

for (e = 0, q = 0; e < supportSize; ++e) {

1248

PetscInt val, face;

1249

1250

ierr = DMLabelGetValue(label, support[e], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1250,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1251

if (val == dim-1) {

1252

ierr = PetscFindInt(support[e], numSplitPoints[dep+1], splitPoints[dep+1], &face);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1252,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1253

if (face < 0) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "Face %d is not a split face", support[e])return PetscError(comm,1253,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Face %d is not a split face",support
[e]);

1254

supportNew[q++] = face + pMaxNew[dep+1];

1255

} else if (val == -(shift + dim-1)) {

1256

supportNew[q++] = DMPlexShiftPoint_Internal(support[e], depth, depthShift) /*support[e] + depthOffset[dep+1]*/;

1257

}

1258

}

1259

supportNew[q++] = p + pMaxNew[dep+1] + numSplitPoints[dep+1];

1260

ierr = DMPlexSetSupport(sdm, splitp, supportNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1260,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1261

/* Hybrid face */

1262

coneNew[0] = newp;

1263

coneNew[1] = splitp;

1264

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

1265

PetscInt vertex;

1266

ierr = PetscFindInt(cone[v], numSplitPoints[dep-1], splitPoints[dep-1], &vertex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1266,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1267

if (vertex < 0) {

1268

ierr = PetscFindInt(cone[v], numUnsplitPoints[dep-1], unsplitPoints[dep-1], &vertex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1268,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1269

if (vertex < 0) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Could not locate point %d in split or unsplit points of depth %d", cone[v], dep-1)return PetscError(((MPI_Comm)0x44000001),1269,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Could not locate point %d in split or unsplit points of depth %d"
,cone[v],dep-1);

1270

coneNew[2+v] = vertex + pMaxNew[dep] + numSplitPoints[dep] + numSplitPoints[dep-1];

1271

} else {

1272

coneNew[2+v] = vertex + pMaxNew[dep] + numSplitPoints[dep];

1273

}

1274

}

1275

ierr = DMPlexSetCone(sdm, hybface, coneNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1275,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1276

for (e = 0, qf = 0; e < supportSize; ++e) {

1277

PetscInt val, face;

1278

1279

ierr = DMLabelGetValue(label, support[e], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1279,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1280

if (val == dim-1) {

1281

ierr = PetscFindInt(support[e], numSplitPoints[dep+1], splitPoints[dep+1], &face);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1281,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1282

if (face < 0) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "Face %d is not a split face", support[e])return PetscError(comm,1282,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Face %d is not a split face",support
[e]);

1283

supportNew[qf++] = face + pMaxNew[dep+2] + numSplitPoints[dep+2];

1284

}

1285

}

1286

ierr = DMPlexSetSupport(sdm, hybface, supportNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1286,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1287

}

1288

}

1289

}

1290

for (dep = 0; dep <= depth; ++dep) {

1291

for (p = 0; p < numUnsplitPoints[dep]; ++p) {

1292

const PetscInt oldp = unsplitPoints[dep][p];

1293

const PetscInt newp = DMPlexShiftPoint_Internal(oldp, depth, depthShift) /*oldp + depthOffset[dep]*/;

1294

const PetscInt *cone, *support, *ornt;

1295

PetscInt coneSize, supportSize, supportSizeNew, q, qf, e, f, s;

1296

1297

ierr = DMPlexGetConeSize(dm, oldp, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1297,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1298

ierr = DMPlexGetCone(dm, oldp, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1298,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1299

ierr = DMPlexGetConeOrientation(dm, oldp, &ornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1299,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1300

ierr = DMPlexGetSupportSize(dm, oldp, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1300,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1301

ierr = DMPlexGetSupport(dm, oldp, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1301,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1302

if (dep == 0) {

1303

const PetscInt hybedge = p + pMaxNew[dep+1] + numSplitPoints[dep+1] + numSplitPoints[dep];

1304

1305

/* Unsplit vertex */

1306

ierr = DMPlexGetSupportSize(sdm, newp, &supportSizeNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1306,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1307

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

1308

supportNew[q++] = DMPlexShiftPoint_Internal(support[s], depth, depthShift) /*support[s] + depthOffset[dep+1]*/;

1309

ierr = PetscFindInt(support[s], numSplitPoints[dep+1], splitPoints[dep+1], &e);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1309,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1310

if (e >= 0) {

1311

supportNew[q++] = e + pMaxNew[dep+1];

1312

}

1313

}

1314

supportNew[q++] = hybedge;

1315

supportNew[q++] = hybedge;

1316

if (q != supportSizeNew) SETERRQ3(comm, PETSC_ERR_ARG_WRONG, "Support size %d != %d for vertex %d", q, supportSizeNew, newp)return PetscError(comm,1316,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Support size %d != %d for vertex %d"
,q,supportSizeNew,newp);

1317

ierr = DMPlexSetSupport(sdm, newp, supportNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1317,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1318

/* Hybrid edge */

1319

coneNew[0] = newp;

1320

coneNew[1] = newp;

1321

ierr = DMPlexSetCone(sdm, hybedge, coneNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1321,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1322

for (e = 0, qf = 0; e < supportSize; ++e) {

1323

PetscInt val, edge;

1324

1325

ierr = DMLabelGetValue(label, support[e], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1325,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1326

if (val == 1) {

1327

ierr = PetscFindInt(support[e], numSplitPoints[dep+1], splitPoints[dep+1], &edge);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1327,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1328

if (edge < 0) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "Edge %d is not a split edge", support[e])return PetscError(comm,1328,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Edge %d is not a split edge",support
[e]);

1329

supportNew[qf++] = edge + pMaxNew[dep+2] + numSplitPoints[dep+2];

1330

} else if (val == (shift2 + 1)) {

1331

ierr = PetscFindInt(support[e], numUnsplitPoints[dep+1], unsplitPoints[dep+1], &edge);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1331,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1332

if (edge < 0) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "Edge %d is not a unsplit edge", support[e])return PetscError(comm,1332,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Edge %d is not a unsplit edge",support
[e]);

1333

supportNew[qf++] = edge + pMaxNew[dep+2] + numSplitPoints[dep+2] + numSplitPoints[dep+1];

1334

}

1335

}

1336

ierr = DMPlexSetSupport(sdm, hybedge, supportNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1336,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1337

} else if (dep == dim-2) {

1338

const PetscInt hybface = p + pMaxNew[dep+1] + numSplitPoints[dep+1] + numSplitPoints[dep];

1339

1340

/* Unsplit edge: Faces into original edge, split face, and hybrid face twice */

1341

for (f = 0, qf = 0; f < supportSize; ++f) {

1342

PetscInt val, face;

1343

1344

ierr = DMLabelGetValue(label, support[f], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1344,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1345

if (val == dim-1) {

1346

ierr = PetscFindInt(support[f], numSplitPoints[dep+1], splitPoints[dep+1], &face);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1346,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1347

if (face < 0) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "Face %d is not a split face", support[f])return PetscError(comm,1347,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Face %d is not a split face",support
[f]);

1348

supportNew[qf++] = DMPlexShiftPoint_Internal(support[f], depth, depthShift) /*support[f] + depthOffset[dep+1]*/;

1349

supportNew[qf++] = face + pMaxNew[dep+1];

1350

} else {

1351

supportNew[qf++] = DMPlexShiftPoint_Internal(support[f], depth, depthShift) /*support[f] + depthOffset[dep+1]*/;

1352

}

1353

}

1354

supportNew[qf++] = hybface;

1355

supportNew[qf++] = hybface;

1356

ierr = DMPlexGetSupportSize(sdm, newp, &supportSizeNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1356,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1357

if (qf != supportSizeNew) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Support size for unsplit edge %d is %d != %d\n", newp, qf, supportSizeNew)return PetscError(((MPI_Comm)0x44000001),1357,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Support size for unsplit edge %d is %d != %d\n"
,newp,qf,supportSizeNew);

1358

ierr = DMPlexSetSupport(sdm, newp, supportNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1358,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1359

/* Add hybrid face */

1360

coneNew[0] = newp;

1361

coneNew[1] = newp;

1362

ierr = PetscFindInt(cone[0], numUnsplitPoints[dep-1], unsplitPoints[dep-1], &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1362,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1363

if (v < 0) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "Vertex %d is not an unsplit vertex", cone[0])return PetscError(comm,1363,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Vertex %d is not an unsplit vertex",
cone[0]);

1364

coneNew[2] = v + pMaxNew[dep] + numSplitPoints[dep] + numSplitPoints[dep-1];

1365

ierr = PetscFindInt(cone[1], numUnsplitPoints[dep-1], unsplitPoints[dep-1], &v);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1365,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1366

if (v < 0) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "Vertex %d is not an unsplit vertex", cone[1])return PetscError(comm,1366,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Vertex %d is not an unsplit vertex",
cone[1]);

1367

coneNew[3] = v + pMaxNew[dep] + numSplitPoints[dep] + numSplitPoints[dep-1];

1368

ierr = DMPlexSetCone(sdm, hybface, coneNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1368,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1369

for (f = 0, qf = 0; f < supportSize; ++f) {

1370

PetscInt val, face;

1371

1372

ierr = DMLabelGetValue(label, support[f], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1372,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1373

if (val == dim-1) {

1374

ierr = PetscFindInt(support[f], numSplitPoints[dep+1], splitPoints[dep+1], &face);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1374,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1375

supportNew[qf++] = face + pMaxNew[dep+2] + numSplitPoints[dep+2];

1376

}

1377

}

1378

ierr = DMPlexGetSupportSize(sdm, hybface, &supportSizeNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1378,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1379

if (qf != supportSizeNew) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Support size for hybrid face %d is %d != %d\n", hybface, qf, supportSizeNew)return PetscError(((MPI_Comm)0x44000001),1379,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Support size for hybrid face %d is %d != %d\n"
,hybface,qf,supportSizeNew);

1380

ierr = DMPlexSetSupport(sdm, hybface, supportNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1380,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1381

}

1382

}

1383

}

1384

/* Step 6b: Replace split points in negative side cones */

1385

for (sp = 0; sp < numSP; ++sp) {

1386

PetscInt dep = values[sp];

1387

IS pIS;

1388

PetscInt numPoints;

1389

const PetscInt *points;

1390

1391

if (dep >= 0) continue;

1392

ierr = DMLabelGetStratumIS(label, dep, &pIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1392,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1393

if (!pIS) continue;

1394

dep = -dep - shift;

1395

ierr = ISGetLocalSize(pIS, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1395,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1396

ierr = ISGetIndices(pIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1396,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1397

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

1398

const PetscInt oldp = points[p];

1399

const PetscInt newp = DMPlexShiftPoint_Internal(oldp, depth, depthShift) /*depthOffset[dep] + oldp*/;

1400

const PetscInt *cone;

1401

PetscInt coneSize, c;

1402

/* PetscBool replaced = PETSC_FALSE; */

1403

1404

/* Negative edge: replace split vertex */

1405

/* Negative cell: replace split face */

1406

ierr = DMPlexGetConeSize(sdm, newp, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1406,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1407

ierr = DMPlexGetCone(sdm, newp, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1407,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1408

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

1409

const PetscInt coldp = DMPlexShiftPointInverse_Internal(cone[c],depth,depthShift);

1410

PetscInt csplitp, cp, val;

1411

1412

ierr = DMLabelGetValue(label, coldp, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1412,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1413

if (val == dep-1) {

1414

ierr = PetscFindInt(coldp, numSplitPoints[dep-1], splitPoints[dep-1], &cp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1414,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1415

if (cp < 0) SETERRQ2(comm, PETSC_ERR_ARG_WRONG, "Point %d is not a split point of dimension %d", oldp, dep-1)return PetscError(comm,1415,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Point %d is not a split point of dimension %d"
,oldp,dep-1);

1416

csplitp = pMaxNew[dep-1] + cp;

1417

ierr = DMPlexInsertCone(sdm, newp, c, csplitp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1417,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1418

/* replaced = PETSC_TRUE; */

1419

}

1420

}

1421

/* Cells with only a vertex or edge on the submesh have no replacement */

1422

/* if (!replaced) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "The cone of point %d does not contain split points", oldp); */

1423

}

1424

ierr = ISRestoreIndices(pIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1424,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1425

ierr = ISDestroy(&pIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1425,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1426

}

1427

/* Step 7: Coordinates */

1428

ierr = DMPlexShiftCoordinates_Internal(dm, depthShift, sdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1428,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1429

ierr = DMGetCoordinateSection(sdm, &coordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1429,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1430

ierr = DMGetCoordinatesLocal(sdm, &coordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1430,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1431

ierr = VecGetArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1431,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1432

for (v = 0; v < (numSplitPoints ? numSplitPoints[0] : 0); ++v) {

1433

const PetscInt newp = DMPlexShiftPoint_Internal(splitPoints[0][v], depth, depthShift) /*depthOffset[0] + splitPoints[0][v]*/;

1434

const PetscInt splitp = pMaxNew[0] + v;

1435

PetscInt dof, off, soff, d;

1436

1437

ierr = PetscSectionGetDof(coordSection, newp, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1437,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1438

ierr = PetscSectionGetOffset(coordSection, newp, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1438,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1439

ierr = PetscSectionGetOffset(coordSection, splitp, &soff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1439,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1440

for (d = 0; d < dof; ++d) coords[soff+d] = coords[off+d];

1441

}

1442

ierr = VecRestoreArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1442,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1443

/* Step 8: SF, if I can figure this out we can split the mesh in parallel */

1444

ierr = DMPlexShiftSF_Internal(dm, depthShift, sdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1444,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1445

/* Step 9: Labels */

1446

ierr = DMPlexShiftLabels_Internal(dm, depthShift, sdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1446,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1447

ierr = DMGetNumLabels(sdm, &numLabels);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1447,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1448

for (dep = 0; dep <= depth; ++dep) {

1449

for (p = 0; p < numSplitPoints[dep]; ++p) {

1450

const PetscInt newp = DMPlexShiftPoint_Internal(splitPoints[dep][p], depth, depthShift) /*depthOffset[dep] + splitPoints[dep][p]*/;

1451

const PetscInt splitp = pMaxNew[dep] + p;

1452

PetscInt l;

1453

1454

if (splitLabel) {

1455

const PetscInt val = 100 + dep;

1456

1457

ierr = DMLabelSetValue(splitLabel, newp, val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1457,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1458

ierr = DMLabelSetValue(splitLabel, splitp, -val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1458,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1459

}

1460

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

1461

DMLabel mlabel;

1462

const char *lname;

1463

PetscInt val;

1464

PetscBool isDepth;

1465

1466

ierr = DMGetLabelName(sdm, l, &lname);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1466,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1467

ierr = PetscStrcmp(lname, "depth", &isDepth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1467,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1468

if (isDepth) continue;

1469

ierr = DMGetLabel(sdm, lname, &mlabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1469,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1470

ierr = DMLabelGetValue(mlabel, newp, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1470,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1471

if (val >= 0) {

1472

ierr = DMLabelSetValue(mlabel, splitp, val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1472,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1473

}

1474

}

1475

}

1476

}

1477

for (sp = 0; sp < numSP; ++sp) {

1478

const PetscInt dep = values[sp];

1479

1480

if ((dep < 0) || (dep > depth)) continue;

1481

if (splitIS[dep]) {ierr = ISRestoreIndices(splitIS[dep], &splitPoints[dep]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1481,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1482

ierr = ISDestroy(&splitIS[dep]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1482,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1483

if (unsplitIS[dep]) {ierr = ISRestoreIndices(unsplitIS[dep], &unsplitPoints[dep]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1483,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1484

ierr = ISDestroy(&unsplitIS[dep]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1484,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1485

}

1486

if (label) {

1487

ierr = ISRestoreIndices(valueIS, &values);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1487,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1488

ierr = ISDestroy(&valueIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1488,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1489

}

1490

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

1491

ierr = DMPlexGetDepthStratum(sdm, d, NULL((void*)0), &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1491,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1492

pMaxNew[d] = pEnd - numHybridPoints[d] - numHybridPointsOld[d];

1493

}

1494

ierr = DMPlexSetHybridBounds(sdm, depth >= 0 ? pMaxNew[depth] : PETSC_DETERMINE-1, depth>1 ? pMaxNew[depth-1] : PETSC_DETERMINE-1, depth>2 ? pMaxNew[1] : PETSC_DETERMINE-1, depth >= 0 ? pMaxNew[0] : PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1494,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1495

ierr = PetscFree3(coneNew, coneONew, supportNew)PetscFreeA(3,1495,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,&(coneNew),&(coneONew),&(supportNew));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1495,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1496

ierr = PetscFree5(depthMax, depthEnd, depthShift, pMaxNew, numHybridPointsOld)PetscFreeA(5,1496,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,&(depthMax),&(depthEnd),&(depthShift),&(pMaxNew
),&(numHybridPointsOld));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1496,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1497

ierr = PetscFree7(splitIS, unsplitIS, numSplitPoints, numUnsplitPoints, numHybridPoints, splitPoints, unsplitPoints)PetscFreeA(7,1497,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,&(splitIS),&(unsplitIS),&(numSplitPoints),&(
numUnsplitPoints),&(numHybridPoints),&(splitPoints),&
(unsplitPoints));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1497,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1498

1499

}

1500

1501

/*@C

1502

DMPlexConstructCohesiveCells - Construct cohesive cells which split the face along an internal interface

1503

1504

Collective on dm

1505

1506

Input Parameters:

1507

+ dm - The original DM

1508

- label - The label specifying the boundary faces (this could be auto-generated)

1509

1510

Output Parameters:

1511

+ splitLabel - The label containing the split points, or NULL if no output is desired

1512

- dmSplit - The new DM

1513

1514

Level: developer

1515

1516

.seealso: DMCreate(), DMPlexLabelCohesiveComplete()

1517

@*/

1518

PetscErrorCode DMPlexConstructCohesiveCells(DM dm, DMLabel label, DMLabel splitLabel, DM *dmSplit)

1519

{

1520

DM sdm;

1521

PetscInt dim;

1522

PetscErrorCode ierr;

1523

1524

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 1524; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1525

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1525,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),1525,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.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),1525,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1525,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d"
,1); } } while (0);

1526

PetscValidPointer(dmSplit, 3)do { if (!dmSplit) return PetscError(((MPI_Comm)0x44000001),1526
,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(dmSplit,PETSC_CHAR)) return PetscError((
(MPI_Comm)0x44000001),1526,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1527

ierr = DMCreate(PetscObjectComm((PetscObject)dm), &sdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1527,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1528

ierr = DMSetType(sdm, DMPLEX"plex");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1528,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1529

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1529,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1530

ierr = DMSetDimension(sdm, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1530,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1531

switch (dim) {

1532

case 2:

1533

case 3:

1534

ierr = DMPlexConstructCohesiveCells_Internal(dm, label, splitLabel, sdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1534,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1535

break;

1536

default:

1537

SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Cannot construct cohesive cells for dimension %d", dim)return PetscError(PetscObjectComm((PetscObject)dm),1537,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
63,PETSC_ERROR_INITIAL,"Cannot construct cohesive cells for dimension %d"
,dim);

1538

}

1539

*dmSplit = sdm;

1540

1541

}

1542

1543

/* Returns the side of the surface for a given cell with a face on the surface */

1544

static PetscErrorCode GetSurfaceSide_Static(DM dm, DM subdm, PetscInt numSubpoints, const PetscInt *subpoints, PetscInt cell, PetscInt face, PetscBool *pos)

1545

{

1546

const PetscInt *cone, *ornt;

1547

PetscInt dim, coneSize, c;

1548

PetscErrorCode ierr;

1549

1550

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 1550; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1551

*pos = PETSC_TRUE;

1552

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1552,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1553

ierr = DMPlexGetConeSize(dm, cell, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1553,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1554

ierr = DMPlexGetCone(dm, cell, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1554,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1555

ierr = DMPlexGetConeOrientation(dm, cell, &ornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1555,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1556

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

1557

if (cone[c] == face) {

1558

PetscInt o = ornt[c];

1559

1560

if (subdm) {

1561

const PetscInt *subcone, *subornt;

1562

PetscInt subpoint, subface, subconeSize, sc;

1563

1564

ierr = PetscFindInt(cell, numSubpoints, subpoints, &subpoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1564,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1565

ierr = PetscFindInt(face, numSubpoints, subpoints, &subface);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1565,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1566

ierr = DMPlexGetConeSize(subdm, subpoint, &subconeSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1566,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1567

ierr = DMPlexGetCone(subdm, subpoint, &subcone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1567,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1568

ierr = DMPlexGetConeOrientation(subdm, subpoint, &subornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1568,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1569

for (sc = 0; sc < subconeSize; ++sc) {

1570

if (subcone[sc] == subface) {

1571

o = subornt[0];

1572

break;

1573

}

1574

}

1575

if (sc >= subconeSize) SETERRQ4(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Could not find subpoint %d (%d) in cone for subpoint %d (%d)", subface, face, subpoint, cell)return PetscError(((MPI_Comm)0x44000001),1575,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Could not find subpoint %d (%d) in cone for subpoint %d (%d)"
,subface,face,subpoint,cell);

1576

}

1577

if (o >= 0) *pos = PETSC_TRUE;

1578

else *pos = PETSC_FALSE;

1579

break;

1580

}

1581

}

1582

if (c == coneSize) SETERRQ2(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Cell %d in split face %d support does not have it in the cone", cell, face)return PetscError(PetscObjectComm((PetscObject)dm),1582,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Cell %d in split face %d support does not have it in the cone"
,cell,face);

1583

1584

}

1585

1586

/*@

1587

DMPlexLabelCohesiveComplete - Starting with a label marking points on an internal surface, we add all other mesh pieces

1588

to complete the surface

1589

1590

Input Parameters:

1591

+ dm - The DM

1592

. label - A DMLabel marking the surface

1593

. blabel - A DMLabel marking the vertices on the boundary which will not be duplicated, or NULL to find them automatically

1594

. flip - Flag to flip the submesh normal and replace points on the other side

1595

- subdm - The subDM associated with the label, or NULL

1596

1597

Output Parameter:

1598

. label - A DMLabel marking all surface points

1599

1600

Note: The vertices in blabel are called "unsplit" in the terminology from hybrid cell creation.

1601

1602

Level: developer

1603

1604

.seealso: DMPlexConstructCohesiveCells(), DMPlexLabelComplete()

1605

@*/

1606

PetscErrorCode DMPlexLabelCohesiveComplete(DM dm, DMLabel label, DMLabel blabel, PetscBool flip, DM subdm)

1607

{

1608

DMLabel depthLabel;

1609

IS dimIS, subpointIS = NULL((void*)0), facePosIS, faceNegIS, crossEdgeIS = NULL((void*)0);

1610

const PetscInt *points, *subpoints;

1611

const PetscInt rev = flip ? -1 : 1;

1612

PetscInt *pMax;

1613

PetscInt shift = 100, shift2 = 200, dim, depth, pSize, dep, cStart, cEnd, cMax, fStart, fEnd, vStart, vEnd, numPoints, numSubpoints, p, val;

1614

PetscErrorCode ierr;

1615

1616

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 1616; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1617

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1617,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1618

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1618,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1619

pSize = PetscMax(depth, dim)(((depth)<(dim)) ? (dim) : (depth)) + 1;

1620

ierr = PetscMalloc1(pSize,&pMax)PetscMallocA(1,PETSC_FALSE,1620,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(pSize)*sizeof(**(&pMax)),(&pMax));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1620,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1621

ierr = DMPlexGetHybridBounds(dm, depth >= 0 ? &pMax[depth] : NULL((void*)0), depth>1 ? &pMax[depth-1] : NULL((void*)0), depth>2 ? &pMax[1] : NULL((void*)0), &pMax[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1621,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1622

ierr = DMPlexGetDepthLabel(dm, &depthLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1622,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1623

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1623,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1624

if (subdm) {

1625

ierr = DMPlexCreateSubpointIS(subdm, &subpointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1625,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1626

if (subpointIS) {

1627

ierr = ISGetLocalSize(subpointIS, &numSubpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1627,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1628

ierr = ISGetIndices(subpointIS, &subpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1628,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1629

}

1630

}

1631

/* Mark cell on the fault, and its faces which touch the fault: cell orientation for face gives the side of the fault */

1632

ierr = DMLabelGetStratumIS(label, dim-1, &dimIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1632,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1633

if (!dimIS) {

1634

ierr = PetscFree(pMax)((*PetscTrFree)((void*)(pMax),1634,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
) || ((pMax) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1634,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1635

ierr = ISDestroy(&subpointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1635,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1636

1637

}

1638

ierr = ISGetLocalSize(dimIS, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1638,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1639

ierr = ISGetIndices(dimIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1639,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1640

for (p = 0; p < numPoints; ++p) { /* Loop over fault faces */

1641

const PetscInt *support;

1642

PetscInt supportSize, s;

1643

1644

ierr = DMPlexGetSupportSize(dm, points[p], &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1644,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1645

#if 0

1646

if (supportSize != 2) {

1647

const PetscInt *lp;

1648

PetscInt Nlp, pind;

1649

1650

/* Check that for a cell with a single support face, that face is in the SF */

1651

/* THis check only works for the remote side. We would need root side information */

1652

ierr = PetscSFGetGraph(dm->sf, NULL((void*)0), &Nlp, &lp, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1652,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1653

ierr = PetscFindInt(points[p], Nlp, lp, &pind);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1653,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1654

if (pind < 0) SETERRQ2(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "Split face %d has %d != 2 supports, and the face is not shared with another process", points[p], supportSize)return PetscError(PetscObjectComm((PetscObject) dm),1654,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Split face %d has %d != 2 supports, and the face is not shared with another process"
,points[p],supportSize);

1655

}

1656

#endif

1657

ierr = DMPlexGetSupport(dm, points[p], &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1657,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1658

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

1659

const PetscInt *cone;

1660

PetscInt coneSize, c;

1661

PetscBool pos;

1662

1663

ierr = GetSurfaceSide_Static(dm, subdm, numSubpoints, subpoints, support[s], points[p], &pos);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1663,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1664

if (pos) {ierr = DMLabelSetValue(label, support[s], rev*(shift+dim));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1664,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1665

else {ierr = DMLabelSetValue(label, support[s], -rev*(shift+dim));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1665,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1666

if (rev < 0) pos = !pos ? PETSC_TRUE : PETSC_FALSE;

1667

/* Put faces touching the fault in the label */

1668

ierr = DMPlexGetConeSize(dm, support[s], &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1668,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1669

ierr = DMPlexGetCone(dm, support[s], &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1669,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1670

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

1671

const PetscInt point = cone[c];

1672

1673

ierr = DMLabelGetValue(label, point, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1673,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1674

if (val == -1) {

1675

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

1676

PetscInt closureSize, cl;

1677

1678

ierr = DMPlexGetTransitiveClosure(dm, point, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1678,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1679

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

1680

const PetscInt clp = closure[cl];

1681

PetscInt bval = -1;

1682

1683

ierr = DMLabelGetValue(label, clp, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1683,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1684

if (blabel) {ierr = DMLabelGetValue(blabel, clp, &bval);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1684,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1685

if ((val >= 0) && (val < dim-1) && (bval < 0)) {

1686

ierr = DMLabelSetValue(label, point, pos == PETSC_TRUE ? shift+dim-1 : -(shift+dim-1));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1686,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1687

break;

1688

}

1689

}

1690

ierr = DMPlexRestoreTransitiveClosure(dm, point, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1690,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1691

}

1692

}

1693

}

1694

}

1695

ierr = ISRestoreIndices(dimIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1695,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1696

ierr = ISDestroy(&dimIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1696,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1697

if (subpointIS) {ierr = ISRestoreIndices(subpointIS, &subpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1697,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1698

ierr = ISDestroy(&subpointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1698,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1699

/* Mark boundary points as unsplit */

1700

if (blabel) {

1701

ierr = DMLabelGetStratumIS(blabel, 1, &dimIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1701,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1702

ierr = ISGetLocalSize(dimIS, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1702,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1703

ierr = ISGetIndices(dimIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1703,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1704

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

1705

const PetscInt point = points[p];

1706

PetscInt val, bval;

1707

1708

ierr = DMLabelGetValue(blabel, point, &bval);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1708,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1709

if (bval >= 0) {

1710

ierr = DMLabelGetValue(label, point, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1710,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1711

if ((val < 0) || (val > dim)) {

1712

/* This could be a point added from splitting a vertex on an adjacent fault, otherwise its just wrong */

1713

ierr = DMLabelClearValue(blabel, point, bval);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1713,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1714

}

1715

}

1716

}

1717

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

1718

const PetscInt point = points[p];

1719

PetscInt val, bval;

1720

1721

ierr = DMLabelGetValue(blabel, point, &bval);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1721,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1722

if (bval >= 0) {

1723

const PetscInt *cone, *support;

1724

PetscInt coneSize, supportSize, s, valA, valB, valE;

1725

1726

/* Mark as unsplit */

1727

ierr = DMLabelGetValue(label, point, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1727,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1728

if ((val < 0) || (val > dim)) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Point %d has label value %d, should be part of the fault", point, val)return PetscError(((MPI_Comm)0x44000001),1728,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Point %d has label value %d, should be part of the fault"
,point,val);

1729

ierr = DMLabelClearValue(label, point, val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1729,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1730

ierr = DMLabelSetValue(label, point, shift2+val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1730,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1731

/* Check for cross-edge

1732

A cross-edge has endpoints which are both on the boundary of the surface, but the edge itself is not. */

1733

if (val != 0) continue;

1734

ierr = DMPlexGetSupport(dm, point, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1734,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1735

ierr = DMPlexGetSupportSize(dm, point, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1735,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1736

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

1737

ierr = DMPlexGetCone(dm, support[s], &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1737,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1738

ierr = DMPlexGetConeSize(dm, support[s], &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1738,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1739

if (coneSize != 2) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Edge %D has %D vertices != 2", support[s], coneSize)return PetscError(((MPI_Comm)0x44000001),1739,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Edge %D has %D vertices != 2",support
[s],coneSize);

1740

ierr = DMLabelGetValue(blabel, cone[0], &valA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1740,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1741

ierr = DMLabelGetValue(blabel, cone[1], &valB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1741,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1742

ierr = DMLabelGetValue(blabel, support[s], &valE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1742,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1743

if ((valE < 0) && (valA >= 0) && (valB >= 0) && (cone[0] != cone[1])) {ierr = DMLabelSetValue(blabel, support[s], 2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1743,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1744

}

1745

}

1746

}

1747

ierr = ISRestoreIndices(dimIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1747,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1748

ierr = ISDestroy(&dimIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1748,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1749

}

1750

/* Search for other cells/faces/edges connected to the fault by a vertex */

1751

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1751,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1752

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1752,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1753

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),1753,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1754

cMax = cMax < 0 ? cEnd : cMax;

1755

ierr = DMPlexGetHeightStratum(dm, 1, &fStart, &fEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1755,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1756

ierr = DMLabelGetStratumIS(label, 0, &dimIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1756,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1757

if (blabel) {ierr = DMLabelGetStratumIS(blabel, 2, &crossEdgeIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1757,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1758

if (dimIS && crossEdgeIS) {

1759

IS vertIS = dimIS;

1760

1761

ierr = ISExpand(vertIS, crossEdgeIS, &dimIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1761,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1762

ierr = ISDestroy(&crossEdgeIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1762,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1763

ierr = ISDestroy(&vertIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1763,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1764

}

1765

if (!dimIS) {

1766

ierr = PetscFree(pMax)((*PetscTrFree)((void*)(pMax),1766,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
) || ((pMax) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1766,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1767

1768

}

1769

ierr = ISGetLocalSize(dimIS, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1769,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1770

ierr = ISGetIndices(dimIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1770,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1771

for (p = 0; p < numPoints; ++p) { /* Loop over fault vertices */

1772

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

1773

PetscInt starSize, s;

1774

PetscInt again = 1; /* 0: Finished 1: Keep iterating after a change 2: No change */

1775

1776

/* All points connected to the fault are inside a cell, so at the top level we will only check cells */

1777

ierr = DMPlexGetTransitiveClosure(dm, points[p], PETSC_FALSE, &starSize, &star);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1777,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1778

while (again) {

1779

if (again > 1) SETERRQ(PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "Could not classify all cells connected to the fault")return PetscError(PetscObjectComm((PetscObject)dm),1779,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
77,PETSC_ERROR_INITIAL,"Could not classify all cells connected to the fault"
);

1780

again = 0;

1781

for (s = 0; s < starSize*2; s += 2) {

1782

const PetscInt point = star[s];

1783

const PetscInt *cone;

1784

PetscInt coneSize, c;

1785

1786

if ((point < cStart) || (point >= cMax)) continue;

1787

ierr = DMLabelGetValue(label, point, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1787,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1788

if (val != -1) continue;

1789

again = again == 1 ? 1 : 2;

1790

ierr = DMPlexGetConeSize(dm, point, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1790,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1791

ierr = DMPlexGetCone(dm, point, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1791,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1792

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

1793

ierr = DMLabelGetValue(label, cone[c], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1793,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1794

if (val != -1) {

1795

const PetscInt *ccone;

1796

PetscInt cconeSize, cc, side;

1797

1798

if (PetscAbs(val)(((val) >= 0) ? (val) : (-(val))) < shift) SETERRQ3(PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "Face %d on cell %d has an invalid label %d", cone[c], point, val)return PetscError(PetscObjectComm((PetscObject)dm),1798,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
77,PETSC_ERROR_INITIAL,"Face %d on cell %d has an invalid label %d"
,cone[c],point,val);

1799

if (val > 0) side = 1;

1800

else side = -1;

1801

ierr = DMLabelSetValue(label, point, side*(shift+dim));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1801,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1802

/* Mark cell faces which touch the fault */

1803

ierr = DMPlexGetConeSize(dm, point, &cconeSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1803,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1804

ierr = DMPlexGetCone(dm, point, &ccone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1804,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1805

for (cc = 0; cc < cconeSize; ++cc) {

1806

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

1807

PetscInt closureSize, cl;

1808

1809

ierr = DMLabelGetValue(label, ccone[cc], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1809,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1810

if (val != -1) continue;

1811

ierr = DMPlexGetTransitiveClosure(dm, ccone[cc], PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1811,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1812

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

1813

const PetscInt clp = closure[cl];

1814

1815

ierr = DMLabelGetValue(label, clp, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1815,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1816

if (val == -1) continue;

1817

ierr = DMLabelSetValue(label, ccone[cc], side*(shift+dim-1));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1817,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1818

break;

1819

}

1820

ierr = DMPlexRestoreTransitiveClosure(dm, ccone[cc], PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1820,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1821

}

1822

again = 1;

1823

break;

1824

}

1825

}

1826

}

1827

}

1828

/* Classify the rest by cell membership */

1829

for (s = 0; s < starSize*2; s += 2) {

1830

const PetscInt point = star[s];

1831

1832

ierr = DMLabelGetValue(label, point, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1832,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1833

if (val == -1) {

1834

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

1835

PetscInt sstarSize, ss;

1836

PetscBool marked = PETSC_FALSE;

1837

1838

ierr = DMPlexGetTransitiveClosure(dm, point, PETSC_FALSE, &sstarSize, &sstar);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1838,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1839

for (ss = 0; ss < sstarSize*2; ss += 2) {

1840

const PetscInt spoint = sstar[ss];

1841

1842

if ((spoint < cStart) || (spoint >= cMax)) continue;

1843

ierr = DMLabelGetValue(label, spoint, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1843,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1844

if (val == -1) SETERRQ2(PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "Cell %d in star of %d does not have a valid label", spoint, point)return PetscError(PetscObjectComm((PetscObject)dm),1844,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
77,PETSC_ERROR_INITIAL,"Cell %d in star of %d does not have a valid label"
,spoint,point);

1845

ierr = DMLabelGetValue(depthLabel, point, &dep);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1845,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1846

if (val > 0) {

1847

ierr = DMLabelSetValue(label, point, shift+dep);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1847,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1848

} else {

1849

ierr = DMLabelSetValue(label, point, -(shift+dep));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1849,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1850

}

1851

marked = PETSC_TRUE;

1852

break;

1853

}

1854

ierr = DMPlexRestoreTransitiveClosure(dm, point, PETSC_FALSE, &sstarSize, &sstar);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1854,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1855

ierr = DMLabelGetValue(depthLabel, point, &dep);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1855,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1856

if (point < pMax[dep] && !marked) SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "Point %d could not be classified", point)return PetscError(PetscObjectComm((PetscObject)dm),1856,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
77,PETSC_ERROR_INITIAL,"Point %d could not be classified",point
);

1857

}

1858

}

1859

ierr = DMPlexRestoreTransitiveClosure(dm, points[p], PETSC_FALSE, &starSize, &star);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1859,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1860

}

1861

ierr = ISRestoreIndices(dimIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1861,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1862

ierr = ISDestroy(&dimIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1862,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1863

/* If any faces touching the fault divide cells on either side, split them */

1864

ierr = DMLabelGetStratumIS(label, shift+dim-1, &facePosIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1864,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1865

ierr = DMLabelGetStratumIS(label, -(shift+dim-1), &faceNegIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1865,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1866

ierr = ISExpand(facePosIS, faceNegIS, &dimIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1866,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1867

ierr = ISDestroy(&facePosIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1867,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1868

ierr = ISDestroy(&faceNegIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1868,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1869

ierr = ISGetLocalSize(dimIS, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1869,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1870

ierr = ISGetIndices(dimIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1870,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1871

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

1872

const PetscInt point = points[p];

1873

const PetscInt *support;

1874

PetscInt supportSize, valA, valB;

1875

1876

ierr = DMPlexGetSupportSize(dm, point, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1876,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1877

if (supportSize != 2) continue;

1878

ierr = DMPlexGetSupport(dm, point, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1878,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1879

ierr = DMLabelGetValue(label, support[0], &valA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1879,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1880

ierr = DMLabelGetValue(label, support[1], &valB);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1880,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1881

if ((valA == -1) || (valB == -1)) continue;

1882

if (valA*valB > 0) continue;

1883

/* Split the face */

1884

ierr = DMLabelGetValue(label, point, &valA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1884,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1885

ierr = DMLabelClearValue(label, point, valA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1885,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1886

ierr = DMLabelSetValue(label, point, dim-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1886,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1887

/* Label its closure:

1888

unmarked: label as unsplit

1889

incident: relabel as split

1890

split: do nothing

1891

1892

{

1893

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

1894

PetscInt closureSize, cl;

1895

1896

ierr = DMPlexGetTransitiveClosure(dm, point, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1896,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1897

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

1898

ierr = DMLabelGetValue(label, closure[cl], &valA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1898,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1899

if (valA == -1) { /* Mark as unsplit */

1900

ierr = DMLabelGetValue(depthLabel, closure[cl], &dep);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1900,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1901

ierr = DMLabelSetValue(label, closure[cl], shift2+dep);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1901,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1902

} else if (((valA >= shift) && (valA < shift2)) || ((valA <= -shift) && (valA > -shift2))) {

1903

ierr = DMLabelGetValue(depthLabel, closure[cl], &dep);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1903,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1904

ierr = DMLabelClearValue(label, closure[cl], valA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1904,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1905

ierr = DMLabelSetValue(label, closure[cl], dep);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1905,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1906

}

1907

}

1908

ierr = DMPlexRestoreTransitiveClosure(dm, point, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1908,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1909

}

1910

}

1911

ierr = ISRestoreIndices(dimIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1911,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1912

ierr = ISDestroy(&dimIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1912,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1913

ierr = PetscFree(pMax)((*PetscTrFree)((void*)(pMax),1913,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
) || ((pMax) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1913,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1914

1915

}

1916

1917

/* Check that no cell have all vertices on the fault */

1918

PetscErrorCode DMPlexCheckValidSubmesh_Private(DM dm, DMLabel label, DM subdm)

1919

{

1920

IS subpointIS;

1921

const PetscInt *dmpoints;

1922

PetscInt defaultValue, cStart, cEnd, c, vStart, vEnd;

1923

PetscErrorCode ierr;

1924

1925

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 1925; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1926

if (!label) 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);

1927

ierr = DMLabelGetDefaultValue(label, &defaultValue);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1927,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1928

ierr = DMPlexCreateSubpointIS(subdm, &subpointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1928,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1929

if (!subpointIS) 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);

1930

ierr = DMPlexGetHeightStratum(subdm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1930,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1931

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1931,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1932

ierr = ISGetIndices(subpointIS, &dmpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1932,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1933

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

1934

PetscBool invalidCell = PETSC_TRUE;

1935

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

1936

PetscInt closureSize, cl;

1937

1938

ierr = DMPlexGetTransitiveClosure(dm, dmpoints[c], PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1938,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1939

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

1940

PetscInt value = 0;

1941

1942

if ((closure[cl] < vStart) || (closure[cl] >= vEnd)) continue;

1943

ierr = DMLabelGetValue(label, closure[cl], &value);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1943,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1944

if (value == defaultValue) {invalidCell = PETSC_FALSE; break;}

1945

}

1946

ierr = DMPlexRestoreTransitiveClosure(dm, dmpoints[c], PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1946,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1947

if (invalidCell) {

1948

ierr = ISRestoreIndices(subpointIS, &dmpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1948,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1949

ierr = ISDestroy(&subpointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1949,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1950

ierr = DMDestroy(&subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1950,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1951

SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Ambiguous submesh. Cell %D has all of its vertices on the submesh.", dmpoints[c])return PetscError(((MPI_Comm)0x44000001),1951,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Ambiguous submesh. Cell %D has all of its vertices on the submesh."
,dmpoints[c]);

1952

}

1953

}

1954

ierr = ISRestoreIndices(subpointIS, &dmpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1954,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1955

ierr = ISDestroy(&subpointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1955,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1956

1957

}

1958

1959

1960

/*@

1961

DMPlexCreateHybridMesh - Create a mesh with hybrid cells along an internal interface

1962

1963

Collective on dm

1964

1965

Input Parameters:

1966

+ dm - The original DM

1967

. label - The label specifying the interface vertices

1968

- bdlabel - The optional label specifying the interface boundary vertices

1969

1970

Output Parameters:

1971

+ hybridLabel - The label fully marking the interface, or NULL if no output is desired

1972

. splitLabel - The label containing the split points, or NULL if no output is desired

1973

. dmInterface - The new interface DM, or NULL

1974

- dmHybrid - The new DM with cohesive cells

1975

1976

Note: The hybridLabel indicates what parts of the original mesh impinged on the on division surface. For points

1977

directly on the division surface, they are labeled with their dimension, so an edge 7 on the division surface would be

1978

7 (1) in hybridLabel. For points that impinge from the positive side, they are labeled with 100+dim, so an edge 6 with

1979

one vertex 3 on the surface would be 6 (101) and 3 (0) in hybridLabel. If an edge 9 from the negative side of the

1980

surface also hits vertex 3, it would be 9 (-101) in hybridLabel.

1981

1982

The splitLabel indicates what points in the new hybrid mesh were the result of splitting points in the original

1983

mesh. The label value is +=100+dim for each point. For example, if two edges 10 and 14 in the hybrid resulting from

1984

splitting an edge in the original mesh, you would have 10 (101) and 14 (-101) in the splitLabel.

1985

1986

The dmInterface is a DM built from the original division surface. It has a label which can be retrieved using

1987

DMPlexGetSubpointMap() which maps each point back to the point in the surface of the original mesh.

1988

1989

Level: developer

1990

1991

.seealso: DMPlexConstructCohesiveCells(), DMPlexLabelCohesiveComplete(), DMPlexGetSubpointMap(), DMCreate()

1992

@*/

1993

PetscErrorCode DMPlexCreateHybridMesh(DM dm, DMLabel label, DMLabel bdlabel, DMLabel *hybridLabel, DMLabel *splitLabel, DM *dmInterface, DM *dmHybrid)

1994

{

1995

DM idm;

1996

DMLabel subpointMap, hlabel, slabel = NULL((void*)0);

1997

PetscInt dim;

1998

PetscErrorCode ierr;

1999

2000

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 2000; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2001

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2001,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),2001,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.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),2001,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2001,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d"
,1); } } while (0);

2002

if (bdlabel) PetscValidPointer(bdlabel, 3)do { if (!bdlabel) return PetscError(((MPI_Comm)0x44000001),2002
,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(bdlabel,PETSC_CHAR)) return PetscError((
(MPI_Comm)0x44000001),2002,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

2003

if (hybridLabel) PetscValidPointer(hybridLabel, 4)do { if (!hybridLabel) return PetscError(((MPI_Comm)0x44000001
),2003,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(hybridLabel,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),2003,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0);

2004

if (splitLabel) PetscValidPointer(splitLabel, 5)do { if (!splitLabel) return PetscError(((MPI_Comm)0x44000001
),2004,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if
(!PetscCheckPointer(splitLabel,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),2004,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

2005

if (dmInterface) PetscValidPointer(dmInterface, 6)do { if (!dmInterface) return PetscError(((MPI_Comm)0x44000001
),2005,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",6); if
(!PetscCheckPointer(dmInterface,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),2005,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",6);
} while (0);

2006

PetscValidPointer(dmHybrid, 7)do { if (!dmHybrid) return PetscError(((MPI_Comm)0x44000001),
2006,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",7); if
(!PetscCheckPointer(dmHybrid,PETSC_CHAR)) return PetscError(
((MPI_Comm)0x44000001),2006,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",7);
} while (0);

2007

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2007,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2008

ierr = DMPlexCreateSubmesh(dm, label, 1, PETSC_FALSE, &idm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2008,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2009

ierr = DMPlexCheckValidSubmesh_Private(dm, label, idm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2009,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2010

ierr = DMPlexOrient(idm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2010,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2011

ierr = DMPlexGetSubpointMap(idm, &subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2011,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2012

ierr = DMLabelDuplicate(subpointMap, &hlabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2012,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2013

ierr = DMLabelClearStratum(hlabel, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2013,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2014

if (splitLabel) {

2015

const char *name;

2016

char sname[PETSC_MAX_PATH_LEN4096];

2017

2018

ierr = PetscObjectGetName((PetscObject) hlabel, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2018,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2019

ierr = PetscStrncpy(sname, name, PETSC_MAX_PATH_LEN4096);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2019,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2020

ierr = PetscStrcat(sname, " split");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2020,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2021

ierr = DMLabelCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), sname, &slabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2021,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2022

}

2023

ierr = DMPlexLabelCohesiveComplete(dm, hlabel, bdlabel, PETSC_FALSE, idm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2023,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2024

if (dmInterface) {*dmInterface = idm;}

2025

else {ierr = DMDestroy(&idm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2025,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2026

ierr = DMPlexConstructCohesiveCells(dm, hlabel, slabel, dmHybrid);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2026,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2027

if (hybridLabel) *hybridLabel = hlabel;

2028

else {ierr = DMLabelDestroy(&hlabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2028,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2029

if (splitLabel) *splitLabel = slabel;

2030

2031

}

2032

2033

/* Here we need the explicit assumption that:

2034

2035

For any marked cell, the marked vertices constitute a single face

2036

2037

static PetscErrorCode DMPlexMarkSubmesh_Uninterpolated(DM dm, DMLabel vertexLabel, PetscInt value, DMLabel subpointMap, PetscInt *numFaces, PetscInt *nFV, DM subdm)

2038

{

2039

IS subvertexIS = NULL((void*)0);

2040

const PetscInt *subvertices;

2041

PetscInt *pStart, *pEnd, *pMax, pSize;

2042

PetscInt depth, dim, d, numSubVerticesInitial = 0, v;

2043

PetscErrorCode ierr;

2044

2045

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 2045; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2046

*numFaces = 0;

2047

*nFV = 0;

2048

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2048,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2049

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2049,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2050

pSize = PetscMax(depth, dim)(((depth)<(dim)) ? (dim) : (depth)) + 1;

2051

ierr = PetscMalloc3(pSize,&pStart,pSize,&pEnd,pSize,&pMax)PetscMallocA(3,PETSC_FALSE,2051,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(pSize)*sizeof(**(&pStart)),(&pStart),(size_t
)(pSize)*sizeof(**(&pEnd)),(&pEnd),(size_t)(pSize)*sizeof
(**(&pMax)),(&pMax));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2051,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2052

ierr = DMPlexGetHybridBounds(dm, depth >= 0 ? &pMax[depth] : NULL((void*)0), depth>1 ? &pMax[depth-1] : NULL((void*)0), depth>2 ? &pMax[1] : NULL((void*)0), &pMax[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2052,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2053

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

2054

ierr = DMPlexGetDepthStratum(dm, d, &pStart[d], &pEnd[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2054,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2055

if (pMax[d] >= 0) pEnd[d] = PetscMin(pEnd[d], pMax[d])(((pEnd[d])<(pMax[d])) ? (pEnd[d]) : (pMax[d]));

2056

}

2057

/* Loop over initial vertices and mark all faces in the collective star() */

2058

if (vertexLabel) {ierr = DMLabelGetStratumIS(vertexLabel, value, &subvertexIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2058,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2059

if (subvertexIS) {

2060

ierr = ISGetSize(subvertexIS, &numSubVerticesInitial);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2060,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2061

ierr = ISGetIndices(subvertexIS, &subvertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2061,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2062

}

2063

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

2064

const PetscInt vertex = subvertices[v];

2065

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

2066

PetscInt starSize, s, numCells = 0, c;

2067

2068

ierr = DMPlexGetTransitiveClosure(dm, vertex, PETSC_FALSE, &starSize, &star);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2068,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2069

for (s = 0; s < starSize*2; s += 2) {

2070

const PetscInt point = star[s];

2071

if ((point >= pStart[depth]) && (point < pEnd[depth])) star[numCells++] = point;

2072

}

2073

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

2074

const PetscInt cell = star[c];

2075

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

2076

PetscInt closureSize, cl;

2077

PetscInt cellLoc, numCorners = 0, faceSize = 0;

2078

2079

ierr = DMLabelGetValue(subpointMap, cell, &cellLoc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2079,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2080

if (cellLoc == 2) continue;

2081

if (cellLoc >= 0) SETERRQ2(PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "Cell %d has dimension %d in the surface label", cell, cellLoc)return PetscError(PetscObjectComm((PetscObject)dm),2081,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
77,PETSC_ERROR_INITIAL,"Cell %d has dimension %d in the surface label"
,cell,cellLoc);

2082

ierr = DMPlexGetTransitiveClosure(dm, cell, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2082,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2083

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

2084

const PetscInt point = closure[cl];

2085

PetscInt vertexLoc;

2086

2087

if ((point >= pStart[0]) && (point < pEnd[0])) {

2088

++numCorners;

2089

ierr = DMLabelGetValue(vertexLabel, point, &vertexLoc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2089,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2090

if (vertexLoc == value) closure[faceSize++] = point;

2091

}

2092

}

2093

if (!(*nFV)) {ierr = DMPlexGetNumFaceVertices(dm, dim, numCorners, nFV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2093,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2094

if (faceSize > *nFV) SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Invalid submesh: Too many vertices %d of an element on the surface", faceSize)return PetscError(PetscObjectComm((PetscObject)dm),2094,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Invalid submesh: Too many vertices %d of an element on the surface"
,faceSize);

2095

if (faceSize == *nFV) {

2096

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

2097

PetscInt numCells, nc;

2098

2099

++(*numFaces);

2100

for (cl = 0; cl < faceSize; ++cl) {

2101

ierr = DMLabelSetValue(subpointMap, closure[cl], 0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2101,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2102

}

2103

ierr = DMPlexGetJoin(dm, faceSize, closure, &numCells, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2103,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2104

for (nc = 0; nc < numCells; ++nc) {

2105

ierr = DMLabelSetValue(subpointMap, cells[nc], 2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2105,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2106

}

2107

ierr = DMPlexRestoreJoin(dm, faceSize, closure, &numCells, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2107,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2108

}

2109

ierr = DMPlexRestoreTransitiveClosure(dm, cell, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2109,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2110

}

2111

ierr = DMPlexRestoreTransitiveClosure(dm, vertex, PETSC_FALSE, &starSize, &star);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2111,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2112

}

2113

if (subvertexIS) {

2114

ierr = ISRestoreIndices(subvertexIS, &subvertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2114,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2115

}

2116

ierr = ISDestroy(&subvertexIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2116,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2117

ierr = PetscFree3(pStart,pEnd,pMax)PetscFreeA(3,2117,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,&(pStart),&(pEnd),&(pMax));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2117,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2118

2119

}

2120

2121

static PetscErrorCode DMPlexMarkSubmesh_Interpolated(DM dm, DMLabel vertexLabel, PetscInt value, PetscBool markedFaces, DMLabel subpointMap, DM subdm)

2122

{

2123

IS subvertexIS = NULL((void*)0);

2124

const PetscInt *subvertices;

2125

PetscInt *pStart, *pEnd, *pMax;

2126

PetscInt dim, d, numSubVerticesInitial = 0, v;

2127

PetscErrorCode ierr;

2128

2129

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 2129; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2130

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2130,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2131

ierr = PetscMalloc3(dim+1,&pStart,dim+1,&pEnd,dim+1,&pMax)PetscMallocA(3,PETSC_FALSE,2131,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(dim+1)*sizeof(**(&pStart)),(&pStart),(size_t
)(dim+1)*sizeof(**(&pEnd)),(&pEnd),(size_t)(dim+1)*sizeof
(**(&pMax)),(&pMax));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2131,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2132

ierr = DMPlexGetHybridBounds(dm, &pMax[dim], dim>1 ? &pMax[dim-1] : NULL((void*)0), dim > 2 ? &pMax[1] : NULL((void*)0), &pMax[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2132,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2133

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

2134

ierr = DMPlexGetDepthStratum(dm, d, &pStart[d], &pEnd[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2134,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2135

if (pMax[d] >= 0) pEnd[d] = PetscMin(pEnd[d], pMax[d])(((pEnd[d])<(pMax[d])) ? (pEnd[d]) : (pMax[d]));

2136

}

2137

/* Loop over initial vertices and mark all faces in the collective star() */

2138

if (vertexLabel) {

2139

ierr = DMLabelGetStratumIS(vertexLabel, value, &subvertexIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2139,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2140

if (subvertexIS) {

2141

ierr = ISGetSize(subvertexIS, &numSubVerticesInitial);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2141,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2142

ierr = ISGetIndices(subvertexIS, &subvertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2142,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2143

}

2144

}

2145

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

2146

const PetscInt vertex = subvertices[v];

2147

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

2148

PetscInt starSize, s, numFaces = 0, f;

2149

2150

ierr = DMPlexGetTransitiveClosure(dm, vertex, PETSC_FALSE, &starSize, &star);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2150,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2151

for (s = 0; s < starSize*2; s += 2) {

2152

const PetscInt point = star[s];

2153

PetscInt faceLoc;

2154

2155

if ((point >= pStart[dim-1]) && (point < pEnd[dim-1])) {

2156

if (markedFaces) {

2157

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

2158

if (faceLoc < 0) continue;

2159

}

2160

star[numFaces++] = point;

2161

}

2162

}

2163

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

2164

const PetscInt face = star[f];

2165

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

2166

PetscInt closureSize, c;

2167

PetscInt faceLoc;

2168

2169

ierr = DMLabelGetValue(subpointMap, face, &faceLoc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2169,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2170

if (faceLoc == dim-1) continue;

2171

if (faceLoc >= 0) SETERRQ2(PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "Face %d has dimension %d in the surface label", face, faceLoc)return PetscError(PetscObjectComm((PetscObject)dm),2171,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
77,PETSC_ERROR_INITIAL,"Face %d has dimension %d in the surface label"
,face,faceLoc);

2172

ierr = DMPlexGetTransitiveClosure(dm, face, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2172,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2173

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

2174

const PetscInt point = closure[c];

2175

PetscInt vertexLoc;

2176

2177

if ((point >= pStart[0]) && (point < pEnd[0])) {

2178

ierr = DMLabelGetValue(vertexLabel, point, &vertexLoc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2178,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2179

if (vertexLoc != value) break;

2180

}

2181

}

2182

if (c == closureSize*2) {

2183

const PetscInt *support;

2184

PetscInt supportSize, s;

2185

2186

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

2187

const PetscInt point = closure[c];

2188

2189

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

2190

if ((point >= pStart[d]) && (point < pEnd[d])) {

2191

ierr = DMLabelSetValue(subpointMap, point, d);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2191,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2192

break;

2193

}

2194

}

2195

}

2196

ierr = DMPlexGetSupportSize(dm, face, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2196,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2197

ierr = DMPlexGetSupport(dm, face, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2197,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2198

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

2199

ierr = DMLabelSetValue(subpointMap, support[s], dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2199,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2200

}

2201

}

2202

ierr = DMPlexRestoreTransitiveClosure(dm, face, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2202,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2203

}

2204

ierr = DMPlexRestoreTransitiveClosure(dm, vertex, PETSC_FALSE, &starSize, &star);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2204,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2205

}

2206

if (subvertexIS) {ierr = ISRestoreIndices(subvertexIS, &subvertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2206,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2207

ierr = ISDestroy(&subvertexIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2207,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2208

ierr = PetscFree3(pStart,pEnd,pMax)PetscFreeA(3,2208,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,&(pStart),&(pEnd),&(pMax));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2208,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2209

2210

}

2211

2212

static PetscErrorCode DMPlexMarkCohesiveSubmesh_Uninterpolated(DM dm, PetscBool hasLagrange, const char labelname[], PetscInt value, DMLabel subpointMap, PetscInt *numFaces, PetscInt *nFV, PetscInt *subCells[], DM subdm)

2213

{

2214

DMLabel label = NULL((void*)0);

2215

const PetscInt *cone;

2216

PetscInt dim, cMax, cEnd, c, subc = 0, p, coneSize = -1;

2217

PetscErrorCode ierr;

2218

2219

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 2219; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2220

*numFaces = 0;

2221

*nFV = 0;

2222

if (labelname) {ierr = DMGetLabel(dm, labelname, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2222,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2223

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

2224

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2224,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2225

ierr = DMPlexGetHeightStratum(dm, 0, NULL((void*)0), &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2225,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2226

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),2226,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2227

if (cMax < 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);

2228

if (label) {

2229

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

2230

PetscInt val;

2231

2232

ierr = DMLabelGetValue(label, c, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2232,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2233

if (val == value) {

2234

++(*numFaces);

2235

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

2236

}

2237

}

2238

} else {

2239

*numFaces = cEnd - cMax;

2240

ierr = DMPlexGetConeSize(dm, cMax, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2240,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2241

}

2242

ierr = PetscMalloc1(*numFaces *2, subCells)PetscMallocA(1,PETSC_FALSE,2242,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(*numFaces *2)*sizeof(**(subCells)),(subCells));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2242,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2243

if (!(*numFaces)) 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);

2244

*nFV = hasLagrange ? coneSize/3 : coneSize/2;

2245

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

2246

const PetscInt *cells;

2247

PetscInt numCells;

2248

2249

if (label) {

2250

PetscInt val;

2251

2252

ierr = DMLabelGetValue(label, c, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2252,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2253

if (val != value) continue;

2254

}

2255

ierr = DMPlexGetCone(dm, c, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2255,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2256

for (p = 0; p < *nFV; ++p) {

2257

ierr = DMLabelSetValue(subpointMap, cone[p], 0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2257,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2258

}

2259

/* Negative face */

2260

ierr = DMPlexGetJoin(dm, *nFV, cone, &numCells, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2260,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2261

/* Not true in parallel

2262

if (numCells != 2) SETERRQ(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Cohesive cells should separate two cells"); */

2263

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

2264

ierr = DMLabelSetValue(subpointMap, cells[p], 2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2264,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2265

(*subCells)[subc++] = cells[p];

2266

}

2267

ierr = DMPlexRestoreJoin(dm, *nFV, cone, &numCells, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2267,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2268

/* Positive face is not included */

2269

}

2270

2271

}

2272

2273

static PetscErrorCode DMPlexMarkCohesiveSubmesh_Interpolated(DM dm, DMLabel label, PetscInt value, DMLabel subpointMap, DM subdm)

2274

{

2275

PetscInt *pStart, *pEnd;

2276

PetscInt dim, cMax, cEnd, c, d;

2277

PetscErrorCode ierr;

2278

2279

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 2279; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2280

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2280,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2281

ierr = DMPlexGetHeightStratum(dm, 0, NULL((void*)0), &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2281,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2282

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),2282,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2283

2284

ierr = PetscMalloc2(dim+1,&pStart,dim+1,&pEnd)PetscMallocA(2,PETSC_FALSE,2284,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(dim+1)*sizeof(**(&pStart)),(&pStart),(size_t
)(dim+1)*sizeof(**(&pEnd)),(&pEnd));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2284,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2285

for (d = 0; d <= dim; ++d) {ierr = DMPlexGetDepthStratum(dm, d, &pStart[d], &pEnd[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2285,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2286

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

2287

const PetscInt *cone;

2288

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

2289

PetscInt fconeSize, coneSize, closureSize, cl, val;

2290

2291

if (label) {

2292

ierr = DMLabelGetValue(label, c, &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2292,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2293

if (val != value) continue;

2294

}

2295

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

2296

ierr = DMPlexGetCone(dm, c, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2296,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2297

ierr = DMPlexGetConeSize(dm, cone[0], &fconeSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2297,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2298

if (coneSize != (fconeSize ? fconeSize : 1) + 2) SETERRQ(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Cohesive cells should separate two cells")return PetscError(((MPI_Comm)0x44000001),2298,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Cohesive cells should separate two cells"
);

2299

/* Negative face */

2300

ierr = DMPlexGetTransitiveClosure(dm, cone[0], PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2300,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2301

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

2302

const PetscInt point = closure[cl];

2303

2304

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

2305

if ((point >= pStart[d]) && (point < pEnd[d])) {

2306

ierr = DMLabelSetValue(subpointMap, point, d);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2306,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2307

break;

2308

}

2309

}

2310

}

2311

ierr = DMPlexRestoreTransitiveClosure(dm, cone[0], PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2311,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2312

/* Cells -- positive face is not included */

2313

for (cl = 0; cl < 1; ++cl) {

2314

const PetscInt *support;

2315

PetscInt supportSize, s;

2316

2317

ierr = DMPlexGetSupportSize(dm, cone[cl], &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2317,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2318

/* if (supportSize != 2) SETERRQ(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Cohesive faces should separate two cells"); */

2319

ierr = DMPlexGetSupport(dm, cone[cl], &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2319,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2320

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

2321

ierr = DMLabelSetValue(subpointMap, support[s], dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2321,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2322

}

2323

}

2324

}

2325

ierr = PetscFree2(pStart, pEnd)PetscFreeA(2,2325,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,&(pStart),&(pEnd));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2325,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2326

2327

}

2328

2329

static PetscErrorCode DMPlexGetFaceOrientation(DM dm, PetscInt cell, PetscInt numCorners, PetscInt indices[], PetscInt oppositeVertex, PetscInt origVertices[], PetscInt faceVertices[], PetscBool *posOriented)

2330

{

2331

MPI_Comm comm;

2332

PetscBool posOrient = PETSC_FALSE;

2333

const PetscInt debug = 0;

2334

PetscInt cellDim, faceSize, f;

2335

PetscErrorCode ierr;

2336

2337

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 2337; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2338

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2338,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2339

ierr = DMGetDimension(dm, &cellDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2339,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2340

if (debug) {ierr = PetscPrintf(comm, "cellDim: %d numCorners: %d\n", cellDim, numCorners);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2340,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2341

2342

if (cellDim == 1 && numCorners == 2) {

2343

/* Triangle */

2344

faceSize = numCorners-1;

2345

posOrient = !(oppositeVertex%2) ? PETSC_TRUE : PETSC_FALSE;

2346

} else if (cellDim == 2 && numCorners == 3) {

2347

/* Triangle */

2348

faceSize = numCorners-1;

2349

posOrient = !(oppositeVertex%2) ? PETSC_TRUE : PETSC_FALSE;

2350

} else if (cellDim == 3 && numCorners == 4) {

2351

/* Tetrahedron */

2352

faceSize = numCorners-1;

2353

posOrient = (oppositeVertex%2) ? PETSC_TRUE : PETSC_FALSE;

2354

} else if (cellDim == 1 && numCorners == 3) {

2355

/* Quadratic line */

2356

faceSize = 1;

2357

posOrient = PETSC_TRUE;

2358

} else if (cellDim == 2 && numCorners == 4) {

2359

/* Quads */

2360

faceSize = 2;

2361

if ((indices[1] > indices[0]) && (indices[1] - indices[0] == 1)) {

2362

posOrient = PETSC_TRUE;

2363

} else if ((indices[0] == 3) && (indices[1] == 0)) {

2364

posOrient = PETSC_TRUE;

2365

} else {

2366

if (((indices[0] > indices[1]) && (indices[0] - indices[1] == 1)) || ((indices[0] == 0) && (indices[1] == 3))) {

2367

posOrient = PETSC_FALSE;

2368

} else SETERRQ(comm, PETSC_ERR_ARG_WRONG, "Invalid quad crossedge")return PetscError(comm,2368,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Invalid quad crossedge");

2369

}

2370

} else if (cellDim == 2 && numCorners == 6) {

2371

/* Quadratic triangle (I hate this) */

2372

/* Edges are determined by the first 2 vertices (corners of edges) */

2373

const PetscInt faceSizeTri = 3;

2374

PetscInt sortedIndices[3], i, iFace;

2375

PetscBool found = PETSC_FALSE;

2376

PetscInt faceVerticesTriSorted[9] = {

2377

0, 3, 4, /* bottom */

2378

1, 4, 5, /* right */

2379

2, 3, 5, /* left */

2380

};

2381

PetscInt faceVerticesTri[9] = {

2382

0, 3, 4, /* bottom */

2383

1, 4, 5, /* right */

2384

2, 5, 3, /* left */

2385

};

2386

2387

for (i = 0; i < faceSizeTri; ++i) sortedIndices[i] = indices[i];

2388

ierr = PetscSortInt(faceSizeTri, sortedIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2388,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2389

for (iFace = 0; iFace < 3; ++iFace) {

2390

const PetscInt ii = iFace*faceSizeTri;

2391

PetscInt fVertex, cVertex;

2392

2393

if ((sortedIndices[0] == faceVerticesTriSorted[ii+0]) &&

2394

(sortedIndices[1] == faceVerticesTriSorted[ii+1])) {

2395

for (fVertex = 0; fVertex < faceSizeTri; ++fVertex) {

2396

for (cVertex = 0; cVertex < faceSizeTri; ++cVertex) {

2397

if (indices[cVertex] == faceVerticesTri[ii+fVertex]) {

2398

faceVertices[fVertex] = origVertices[cVertex];

2399

break;

2400

}

2401

}

2402

}

2403

found = PETSC_TRUE;

2404

break;

2405

}

2406

}

2407

if (!found) SETERRQ(comm, PETSC_ERR_ARG_WRONG, "Invalid tri crossface")return PetscError(comm,2407,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Invalid tri crossface");

2408

if (posOriented) *posOriented = PETSC_TRUE;

2409

2410

} else if (cellDim == 2 && numCorners == 9) {

2411

/* Quadratic quad (I hate this) */

2412

/* Edges are determined by the first 2 vertices (corners of edges) */

2413

const PetscInt faceSizeQuad = 3;

2414

PetscInt sortedIndices[3], i, iFace;

2415

PetscBool found = PETSC_FALSE;

2416

PetscInt faceVerticesQuadSorted[12] = {

2417

0, 1, 4, /* bottom */

2418

1, 2, 5, /* right */

2419

2, 3, 6, /* top */

2420

0, 3, 7, /* left */

2421

};

2422

PetscInt faceVerticesQuad[12] = {

2423

0, 1, 4, /* bottom */

2424

1, 2, 5, /* right */

2425

2, 3, 6, /* top */

2426

3, 0, 7, /* left */

2427

};

2428

2429

for (i = 0; i < faceSizeQuad; ++i) sortedIndices[i] = indices[i];

2430

ierr = PetscSortInt(faceSizeQuad, sortedIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2430,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2431

for (iFace = 0; iFace < 4; ++iFace) {

2432

const PetscInt ii = iFace*faceSizeQuad;

2433

PetscInt fVertex, cVertex;

2434

2435

if ((sortedIndices[0] == faceVerticesQuadSorted[ii+0]) &&

2436

(sortedIndices[1] == faceVerticesQuadSorted[ii+1])) {

2437

for (fVertex = 0; fVertex < faceSizeQuad; ++fVertex) {

2438

for (cVertex = 0; cVertex < faceSizeQuad; ++cVertex) {

2439

if (indices[cVertex] == faceVerticesQuad[ii+fVertex]) {

2440

faceVertices[fVertex] = origVertices[cVertex];

2441

break;

2442

}

2443

}

2444

}

2445

found = PETSC_TRUE;

2446

break;

2447

}

2448

}

2449

if (!found) SETERRQ(comm, PETSC_ERR_ARG_WRONG, "Invalid quad crossface")return PetscError(comm,2449,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Invalid quad crossface");

2450

if (posOriented) *posOriented = PETSC_TRUE;

2451

2452

} else if (cellDim == 3 && numCorners == 8) {

2453

/* Hexes

2454

A hex is two oriented quads with the normal of the first

2455

pointing up at the second.

2456

2457

7---6

2458

/| /|

2459

4---5 |

2460

| 1-|-2

2461

|/ |/

2462

0---3

2463

2464

Faces are determined by the first 4 vertices (corners of faces) */

2465

const PetscInt faceSizeHex = 4;

2466

PetscInt sortedIndices[4], i, iFace;

2467

PetscBool found = PETSC_FALSE;

2468

PetscInt faceVerticesHexSorted[24] = {

2469

0, 1, 2, 3, /* bottom */

2470

4, 5, 6, 7, /* top */

2471

0, 3, 4, 5, /* front */

2472

2, 3, 5, 6, /* right */

2473

1, 2, 6, 7, /* back */

2474

0, 1, 4, 7, /* left */

2475

};

2476

PetscInt faceVerticesHex[24] = {

2477

1, 2, 3, 0, /* bottom */

2478

4, 5, 6, 7, /* top */

2479

0, 3, 5, 4, /* front */

2480

3, 2, 6, 5, /* right */

2481

2, 1, 7, 6, /* back */

2482

1, 0, 4, 7, /* left */

2483

};

2484

2485

for (i = 0; i < faceSizeHex; ++i) sortedIndices[i] = indices[i];

2486

ierr = PetscSortInt(faceSizeHex, sortedIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2486,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2487

for (iFace = 0; iFace < 6; ++iFace) {

2488

const PetscInt ii = iFace*faceSizeHex;

2489

PetscInt fVertex, cVertex;

2490

2491

if ((sortedIndices[0] == faceVerticesHexSorted[ii+0]) &&

2492

(sortedIndices[1] == faceVerticesHexSorted[ii+1]) &&

2493

(sortedIndices[2] == faceVerticesHexSorted[ii+2]) &&

2494

(sortedIndices[3] == faceVerticesHexSorted[ii+3])) {

2495

for (fVertex = 0; fVertex < faceSizeHex; ++fVertex) {

2496

for (cVertex = 0; cVertex < faceSizeHex; ++cVertex) {

2497

if (indices[cVertex] == faceVerticesHex[ii+fVertex]) {

2498

faceVertices[fVertex] = origVertices[cVertex];

2499

break;

2500

}

2501

}

2502

}

2503

found = PETSC_TRUE;

2504

break;

2505

}

2506

}

2507

if (!found) SETERRQ(comm, PETSC_ERR_ARG_WRONG, "Invalid hex crossface")return PetscError(comm,2507,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Invalid hex crossface");

2508

if (posOriented) *posOriented = PETSC_TRUE;

2509

2510

} else if (cellDim == 3 && numCorners == 10) {

2511

/* Quadratic tet */

2512

/* Faces are determined by the first 3 vertices (corners of faces) */

2513

const PetscInt faceSizeTet = 6;

2514

PetscInt sortedIndices[6], i, iFace;

2515

PetscBool found = PETSC_FALSE;

2516

PetscInt faceVerticesTetSorted[24] = {

2517

0, 1, 2, 6, 7, 8, /* bottom */

2518

0, 3, 4, 6, 7, 9, /* front */

2519

1, 4, 5, 7, 8, 9, /* right */

2520

2, 3, 5, 6, 8, 9, /* left */

2521

};

2522

PetscInt faceVerticesTet[24] = {

2523

0, 1, 2, 6, 7, 8, /* bottom */

2524

0, 4, 3, 6, 7, 9, /* front */

2525

1, 5, 4, 7, 8, 9, /* right */

2526

2, 3, 5, 8, 6, 9, /* left */

2527

};

2528

2529

for (i = 0; i < faceSizeTet; ++i) sortedIndices[i] = indices[i];

2530

ierr = PetscSortInt(faceSizeTet, sortedIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2530,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2531

for (iFace=0; iFace < 4; ++iFace) {

2532

const PetscInt ii = iFace*faceSizeTet;

2533

PetscInt fVertex, cVertex;

2534

2535

if ((sortedIndices[0] == faceVerticesTetSorted[ii+0]) &&

2536

(sortedIndices[1] == faceVerticesTetSorted[ii+1]) &&

2537

(sortedIndices[2] == faceVerticesTetSorted[ii+2]) &&

2538

(sortedIndices[3] == faceVerticesTetSorted[ii+3])) {

2539

for (fVertex = 0; fVertex < faceSizeTet; ++fVertex) {

2540

for (cVertex = 0; cVertex < faceSizeTet; ++cVertex) {

2541

if (indices[cVertex] == faceVerticesTet[ii+fVertex]) {

2542

faceVertices[fVertex] = origVertices[cVertex];

2543

break;

2544

}

2545

}

2546

}

2547

found = PETSC_TRUE;

2548

break;

2549

}

2550

}

2551

if (!found) SETERRQ(comm, PETSC_ERR_ARG_WRONG, "Invalid tet crossface")return PetscError(comm,2551,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Invalid tet crossface");

2552

if (posOriented) *posOriented = PETSC_TRUE;

2553

2554

} else if (cellDim == 3 && numCorners == 27) {

2555

/* Quadratic hexes (I hate this)

2556

A hex is two oriented quads with the normal of the first

2557

pointing up at the second.

2558

2559

7---6

2560

/| /|

2561

4---5 |

2562

| 3-|-2

2563

|/ |/

2564

0---1

2565

2566

Faces are determined by the first 4 vertices (corners of faces) */

2567

const PetscInt faceSizeQuadHex = 9;

2568

PetscInt sortedIndices[9], i, iFace;

2569

PetscBool found = PETSC_FALSE;

2570

PetscInt faceVerticesQuadHexSorted[54] = {

2571

0, 1, 2, 3, 8, 9, 10, 11, 24, /* bottom */

2572

4, 5, 6, 7, 12, 13, 14, 15, 25, /* top */

2573

0, 1, 4, 5, 8, 12, 16, 17, 22, /* front */

2574

1, 2, 5, 6, 9, 13, 17, 18, 21, /* right */

2575

2, 3, 6, 7, 10, 14, 18, 19, 23, /* back */

2576

0, 3, 4, 7, 11, 15, 16, 19, 20, /* left */

2577

};

2578

PetscInt faceVerticesQuadHex[54] = {

2579

3, 2, 1, 0, 10, 9, 8, 11, 24, /* bottom */

2580

4, 5, 6, 7, 12, 13, 14, 15, 25, /* top */

2581

0, 1, 5, 4, 8, 17, 12, 16, 22, /* front */

2582

1, 2, 6, 5, 9, 18, 13, 17, 21, /* right */

2583

2, 3, 7, 6, 10, 19, 14, 18, 23, /* back */

2584

3, 0, 4, 7, 11, 16, 15, 19, 20 /* left */

2585

};

2586

2587

for (i = 0; i < faceSizeQuadHex; ++i) sortedIndices[i] = indices[i];

2588

ierr = PetscSortInt(faceSizeQuadHex, sortedIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2588,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2589

for (iFace = 0; iFace < 6; ++iFace) {

2590

const PetscInt ii = iFace*faceSizeQuadHex;

2591

PetscInt fVertex, cVertex;

2592

2593

if ((sortedIndices[0] == faceVerticesQuadHexSorted[ii+0]) &&

2594

(sortedIndices[1] == faceVerticesQuadHexSorted[ii+1]) &&

2595

(sortedIndices[2] == faceVerticesQuadHexSorted[ii+2]) &&

2596

(sortedIndices[3] == faceVerticesQuadHexSorted[ii+3])) {

2597

for (fVertex = 0; fVertex < faceSizeQuadHex; ++fVertex) {

2598

for (cVertex = 0; cVertex < faceSizeQuadHex; ++cVertex) {

2599

if (indices[cVertex] == faceVerticesQuadHex[ii+fVertex]) {

2600

faceVertices[fVertex] = origVertices[cVertex];

2601

break;

2602

}

2603

}

2604

}

2605

found = PETSC_TRUE;

2606

break;

2607

}

2608

}

2609

if (!found) SETERRQ(comm, PETSC_ERR_ARG_WRONG, "Invalid hex crossface")return PetscError(comm,2609,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Invalid hex crossface");

2610

if (posOriented) *posOriented = PETSC_TRUE;

2611

2612

} else SETERRQ(comm, PETSC_ERR_ARG_WRONG, "Unknown cell type for faceOrientation().")return PetscError(comm,2612,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Unknown cell type for faceOrientation()."
);

2613

if (!posOrient) {

2614

if (debug) {ierr = PetscPrintf(comm, " Reversing initial face orientation\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2614,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2615

for (f = 0; f < faceSize; ++f) faceVertices[f] = origVertices[faceSize-1 - f];

2616

} else {

2617

if (debug) {ierr = PetscPrintf(comm, " Keeping initial face orientation\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2617,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2618

for (f = 0; f < faceSize; ++f) faceVertices[f] = origVertices[f];

2619

}

2620

if (posOriented) *posOriented = posOrient;

2621

2622

}

2623

2624

/*@

2625

DMPlexGetOrientedFace - Given a cell and a face, as a set of vertices, return the oriented face, as a set of vertices,

2626

in faceVertices. The orientation is such that the face normal points out of the cell

2627

2628

Not collective

2629

2630

Input Parameters:

2631

+ dm - The original mesh

2632

. cell - The cell mesh point

2633

. faceSize - The number of vertices on the face

2634

. face - The face vertices

2635

. numCorners - The number of vertices on the cell

2636

. indices - Local numbering of face vertices in cell cone

2637

- origVertices - Original face vertices

2638

2639

Output Parameter:

2640

+ faceVertices - The face vertices properly oriented

2641

- posOriented - PETSC_TRUE if the face was oriented with outward normal

2642

2643

Level: developer

2644

2645

.seealso: DMPlexGetCone()

2646

@*/

2647

PetscErrorCode DMPlexGetOrientedFace(DM dm, PetscInt cell, PetscInt faceSize, const PetscInt face[], PetscInt numCorners, PetscInt indices[], PetscInt origVertices[], PetscInt faceVertices[], PetscBool *posOriented)

2648

{

2649

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

2650

PetscInt coneSize, v, f, v2;

2651

PetscInt oppositeVertex = -1;

2652

PetscErrorCode ierr;

2653

2654

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 2654; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2655

ierr = DMPlexGetConeSize(dm, cell, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2655,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2656

ierr = DMPlexGetCone(dm, cell, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2656,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2657

for (v = 0, v2 = 0; v < coneSize; ++v) {

2658

PetscBool found = PETSC_FALSE;

2659

2660

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

2661

if (face[f] == cone[v]) {

2662

found = PETSC_TRUE; break;

2663

}

2664

}

2665

if (found) {

2666

indices[v2] = v;

2667

origVertices[v2] = cone[v];

2668

++v2;

2669

} else {

2670

oppositeVertex = v;

2671

}

2672

}

2673

ierr = DMPlexGetFaceOrientation(dm, cell, numCorners, indices, oppositeVertex, origVertices, faceVertices, posOriented);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2673,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2674

2675

}

2676

2677

2678

DMPlexInsertFace_Internal - Puts a face into the mesh

2679

2680

Not collective

2681

2682

Input Parameters:

2683

+ dm - The DMPlex

2684

. numFaceVertex - The number of vertices in the face

2685

. faceVertices - The vertices in the face for dm

2686

. subfaceVertices - The vertices in the face for subdm

2687

. numCorners - The number of vertices in the cell

2688

. cell - A cell in dm containing the face

2689

. subcell - A cell in subdm containing the face

2690

. firstFace - First face in the mesh

2691

- newFacePoint - Next face in the mesh

2692

2693

Output Parameters:

2694

. newFacePoint - Contains next face point number on input, updated on output

2695

2696

Level: developer

2697

2698

static PetscErrorCode DMPlexInsertFace_Internal(DM dm, DM subdm, PetscInt numFaceVertices, const PetscInt faceVertices[], const PetscInt subfaceVertices[], PetscInt numCorners, PetscInt cell, PetscInt subcell, PetscInt firstFace, PetscInt *newFacePoint)

2699

{

2700

MPI_Comm comm;

2701

DM_Plex *submesh = (DM_Plex*) subdm->data;

2702

const PetscInt *faces;

2703

PetscInt numFaces, coneSize;

2704

PetscErrorCode ierr;

2705

2706

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 2706; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2707

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2707,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2708

ierr = DMPlexGetConeSize(subdm, subcell, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2708,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2709

if (coneSize != 1) SETERRQ2(comm, PETSC_ERR_ARG_OUTOFRANGE, "Cone size of cell %d is %d != 1", cell, coneSize)return PetscError(comm,2709,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,63,PETSC_ERROR_INITIAL,"Cone size of cell %d is %d != 1",cell
,coneSize);

2710

#if 0

2711

/* Cannot use this because support() has not been constructed yet */

2712

ierr = DMPlexGetJoin(subdm, numFaceVertices, subfaceVertices, &numFaces, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2712,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2713

#else

2714

{

2715

PetscInt f;

2716

2717

numFaces = 0;

2718

ierr = DMGetWorkArray(subdm, 1, MPIU_INT((MPI_Datatype)0x4c000405), (void **) &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2718,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2719

for (f = firstFace; f < *newFacePoint; ++f) {

2720

PetscInt dof, off, d;

2721

2722

ierr = PetscSectionGetDof(submesh->coneSection, f, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2722,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2723

ierr = PetscSectionGetOffset(submesh->coneSection, f, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2723,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2724

/* Yes, I know this is quadratic, but I expect the sizes to be <5 */

2725

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

2726

const PetscInt p = submesh->cones[off+d];

2727

PetscInt v;

2728

2729

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

2730

if (subfaceVertices[v] == p) break;

2731

}

2732

if (v == numFaceVertices) break;

2733

}

2734

if (d == dof) {

2735

numFaces = 1;

2736

((PetscInt*) faces)[0] = f;

2737

}

2738

}

2739

}

2740

#endif

2741

if (numFaces > 1) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "Vertex set had %d faces, not one", numFaces)return PetscError(comm,2741,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Vertex set had %d faces, not one",numFaces
);

2742

else if (numFaces == 1) {

2743

/* Add the other cell neighbor for this face */

2744

ierr = DMPlexSetCone(subdm, subcell, faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2744,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2745

} else {

2746

PetscInt *indices, *origVertices, *orientedVertices, *orientedSubVertices, v, ov;

2747

PetscBool posOriented;

2748

2749

ierr = DMGetWorkArray(subdm, 4*numFaceVertices * sizeof(PetscInt), MPIU_INT((MPI_Datatype)0x4c000405), &orientedVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2749,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2750

origVertices = &orientedVertices[numFaceVertices];

2751

indices = &orientedVertices[numFaceVertices*2];

2752

orientedSubVertices = &orientedVertices[numFaceVertices*3];

2753

ierr = DMPlexGetOrientedFace(dm, cell, numFaceVertices, faceVertices, numCorners, indices, origVertices, orientedVertices, &posOriented);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2753,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2754

/* TODO: I know that routine should return a permutation, not the indices */

2755

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

2756

const PetscInt vertex = faceVertices[v], subvertex = subfaceVertices[v];

2757

for (ov = 0; ov < numFaceVertices; ++ov) {

2758

if (orientedVertices[ov] == vertex) {

2759

orientedSubVertices[ov] = subvertex;

2760

break;

2761

}

2762

}

2763

if (ov == numFaceVertices) SETERRQ1(comm, PETSC_ERR_PLIB, "Could not find face vertex %d in orientated set", vertex)return PetscError(comm,2763,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Could not find face vertex %d in orientated set"
,vertex);

2764

}

2765

ierr = DMPlexSetCone(subdm, *newFacePoint, orientedSubVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2765,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2766

ierr = DMPlexSetCone(subdm, subcell, newFacePoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2766,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2767

ierr = DMRestoreWorkArray(subdm, 4*numFaceVertices * sizeof(PetscInt), MPIU_INT((MPI_Datatype)0x4c000405), &orientedVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2767,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2768

++(*newFacePoint);

2769

}

2770

#if 0

2771

ierr = DMPlexRestoreJoin(subdm, numFaceVertices, subfaceVertices, &numFaces, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2771,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2772

#else

2773

ierr = DMRestoreWorkArray(subdm, 1, MPIU_INT((MPI_Datatype)0x4c000405), (void **) &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2773,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2774

#endif

2775

2776

}

2777

2778

static PetscErrorCode DMPlexCreateSubmesh_Uninterpolated(DM dm, DMLabel vertexLabel, PetscInt value, DM subdm)

2779

{

2780

MPI_Comm comm;

2781

DMLabel subpointMap;

2782

IS subvertexIS, subcellIS;

2783

const PetscInt *subVertices, *subCells;

2784

PetscInt numSubVertices, firstSubVertex, numSubCells;

2785

PetscInt *subface, maxConeSize, numSubFaces = 0, firstSubFace, newFacePoint, nFV = 0;

2786

PetscInt vStart, vEnd, c, f;

2787

PetscErrorCode ierr;

2788

2789

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 2789; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2790

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2790,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2791

/* Create subpointMap which marks the submesh */

2792

ierr = DMLabelCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), "subpoint_map", &subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2792,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2793

ierr = DMPlexSetSubpointMap(subdm, subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2793,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2794

ierr = DMLabelDestroy(&subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2794,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2795

if (vertexLabel) {ierr = DMPlexMarkSubmesh_Uninterpolated(dm, vertexLabel, value, subpointMap, &numSubFaces, &nFV, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2795,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

Assuming 'vertexLabel' is null

→

←

Taking false branch

→

2796

/* Setup chart */

2797

ierr = DMLabelGetStratumSize(subpointMap, 0, &numSubVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2797,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2798

ierr = DMLabelGetStratumSize(subpointMap, 2, &numSubCells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2798,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2799

ierr = DMPlexSetChart(subdm, 0, numSubCells+numSubFaces+numSubVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2799,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2800

ierr = DMPlexSetVTKCellHeight(subdm, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2800,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2801

/* Set cone sizes */

2802

firstSubVertex = numSubCells;

2803

firstSubFace = numSubCells+numSubVertices;

2804

newFacePoint = firstSubFace;

2805

ierr = DMLabelGetStratumIS(subpointMap, 0, &subvertexIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2805,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2806

if (subvertexIS) {ierr = ISGetIndices(subvertexIS, &subVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2806,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

←

Assuming 'subvertexIS' is null

→

←

Taking false branch

→

2807

ierr = DMLabelGetStratumIS(subpointMap, 2, &subcellIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2807,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2808

if (subcellIS) {ierr = ISGetIndices(subcellIS, &subCells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2808,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

←

Assuming 'subcellIS' is null

→

←

Taking false branch

→

2809

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

←

Assuming 'c' is < 'numSubCells'

→

←

Loop condition is true. Entering loop body

→

←

Assuming 'c' is >= 'numSubCells'

→

←

Loop condition is false. Execution continues on line 2812

→

2810

ierr = DMPlexSetConeSize(subdm, c, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2810,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2811

}

2812

for (f = firstSubFace; f < firstSubFace+numSubFaces; ++f) {

←

Loop condition is false. Execution continues on line 2815

→

2813

ierr = DMPlexSetConeSize(subdm, f, nFV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2813,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2814

}

2815

ierr = DMSetUp(subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2815,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2816

/* Create face cones */

2817

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2817,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2818

ierr = DMPlexGetMaxSizes(dm, &maxConeSize, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2818,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2819

ierr = DMGetWorkArray(subdm, maxConeSize, MPIU_INT((MPI_Datatype)0x4c000405), (void**) &subface);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2819,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2820

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

←

Loop condition is true. Entering loop body

→

2821

const PetscInt cell = subCells[c];

←

Dereference of undefined pointer value

2822

const PetscInt subcell = c;

2823

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

2824

PetscInt closureSize, cl, numCorners = 0, faceSize = 0;

2825

2826

ierr = DMPlexGetTransitiveClosure(dm, cell, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2826,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2827

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

2828

const PetscInt point = closure[cl];

2829

PetscInt subVertex;

2830

2831

if ((point >= vStart) && (point < vEnd)) {

2832

++numCorners;

2833

ierr = PetscFindInt(point, numSubVertices, subVertices, &subVertex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2833,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2834

if (subVertex >= 0) {

2835

closure[faceSize] = point;

2836

subface[faceSize] = firstSubVertex+subVertex;

2837

++faceSize;

2838

}

2839

}

2840

}

2841

if (faceSize > nFV) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "Invalid submesh: Too many vertices %d of an element on the surface", faceSize)return PetscError(comm,2841,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Invalid submesh: Too many vertices %d of an element on the surface"
,faceSize);

2842

if (faceSize == nFV) {

2843

ierr = DMPlexInsertFace_Internal(dm, subdm, faceSize, closure, subface, numCorners, cell, subcell, firstSubFace, &newFacePoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2843,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2844

}

2845

ierr = DMPlexRestoreTransitiveClosure(dm, cell, PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2845,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2846

}

2847

ierr = DMRestoreWorkArray(subdm, maxConeSize, MPIU_INT((MPI_Datatype)0x4c000405), (void**) &subface);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2847,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2848

ierr = DMPlexSymmetrize(subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2848,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2849

ierr = DMPlexStratify(subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2849,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2850

/* Build coordinates */

2851

{

2852

PetscSection coordSection, subCoordSection;

2853

Vec coordinates, subCoordinates;

2854

PetscScalar *coords, *subCoords;

2855

PetscInt numComp, coordSize, v;

2856

const char *name;

2857

2858

ierr = DMGetCoordinateSection(dm, &coordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2858,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2859

ierr = DMGetCoordinatesLocal(dm, &coordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2859,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2860

ierr = DMGetCoordinateSection(subdm, &subCoordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2860,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2861

ierr = PetscSectionSetNumFields(subCoordSection, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2861,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2862

ierr = PetscSectionGetFieldComponents(coordSection, 0, &numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2862,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2863

ierr = PetscSectionSetFieldComponents(subCoordSection, 0, numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2863,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2864

ierr = PetscSectionSetChart(subCoordSection, firstSubVertex, firstSubVertex+numSubVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2864,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2865

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

2866

const PetscInt vertex = subVertices[v];

2867

const PetscInt subvertex = firstSubVertex+v;

2868

PetscInt dof;

2869

2870

ierr = PetscSectionGetDof(coordSection, vertex, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2870,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2871

ierr = PetscSectionSetDof(subCoordSection, subvertex, dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2871,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2872

ierr = PetscSectionSetFieldDof(subCoordSection, subvertex, 0, dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2872,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2873

}

2874

ierr = PetscSectionSetUp(subCoordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2874,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2875

ierr = PetscSectionGetStorageSize(subCoordSection, &coordSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2875,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2876

ierr = VecCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), &subCoordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2876,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2877

ierr = PetscObjectGetName((PetscObject)coordinates,&name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2877,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2878

ierr = PetscObjectSetName((PetscObject)subCoordinates,name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2878,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2879

ierr = VecSetSizes(subCoordinates, coordSize, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2879,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2880

ierr = VecSetType(subCoordinates,VECSTANDARD"standard");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2880,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2881

if (coordSize) {

2882

ierr = VecGetArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2882,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2883

ierr = VecGetArray(subCoordinates, &subCoords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2883,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2884

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

2885

const PetscInt vertex = subVertices[v];

2886

const PetscInt subvertex = firstSubVertex+v;

2887

PetscInt dof, off, sdof, soff, d;

2888

2889

ierr = PetscSectionGetDof(coordSection, vertex, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2889,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2890

ierr = PetscSectionGetOffset(coordSection, vertex, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2890,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2891

ierr = PetscSectionGetDof(subCoordSection, subvertex, &sdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2891,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2892

ierr = PetscSectionGetOffset(subCoordSection, subvertex, &soff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2892,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2893

if (dof != sdof) SETERRQ4(comm, PETSC_ERR_PLIB, "Coordinate dimension %d on subvertex %d, vertex %d should be %d", sdof, subvertex, vertex, dof)return PetscError(comm,2893,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Coordinate dimension %d on subvertex %d, vertex %d should be %d"
,sdof,subvertex,vertex,dof);

2894

for (d = 0; d < dof; ++d) subCoords[soff+d] = coords[off+d];

2895

}

2896

ierr = VecRestoreArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2896,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2897

ierr = VecRestoreArray(subCoordinates, &subCoords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2897,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2898

}

2899

ierr = DMSetCoordinatesLocal(subdm, subCoordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2899,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2900

ierr = VecDestroy(&subCoordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2900,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2901

}

2902

/* Cleanup */

2903

if (subvertexIS) {ierr = ISRestoreIndices(subvertexIS, &subVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2903,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2904

ierr = ISDestroy(&subvertexIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2904,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2905

if (subcellIS) {ierr = ISRestoreIndices(subcellIS, &subCells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2905,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2906

ierr = ISDestroy(&subcellIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2906,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2907

2908

}

2909

2910

PETSC_STATIC_INLINEstatic inline PetscInt DMPlexFilterPoint_Internal(PetscInt point, PetscInt firstSubPoint, PetscInt numSubPoints, const PetscInt subPoints[])

2911

{

2912

PetscInt subPoint;

2913

PetscErrorCode ierr;

2914

2915

ierr = PetscFindInt(point, numSubPoints, subPoints, &subPoint); if (ierr < 0) return ierr;

2916

return subPoint < 0 ? subPoint : firstSubPoint+subPoint;

2917

}

2918

2919

static PetscErrorCode DMPlexCreateSubmeshGeneric_Interpolated(DM dm, DMLabel label, PetscInt value, PetscBool markedFaces, PetscBool isCohesive, PetscInt cellHeight, DM subdm)

2920

{

2921

MPI_Comm comm;

2922

DMLabel subpointMap;

2923

IS *subpointIS;

2924

const PetscInt **subpoints;

2925

PetscInt *numSubPoints, *firstSubPoint, *coneNew, *orntNew;

2926

PetscInt totSubPoints = 0, maxConeSize, cMax, cEnd, dim, p, d, v;

2927

PetscMPIInt rank;

2928

PetscErrorCode ierr;

2929

2930

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 2930; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2931

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2931,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2932

ierr = MPI_Comm_rank(comm, &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2932,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2933

/* Create subpointMap which marks the submesh */

2934

ierr = DMLabelCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), "subpoint_map", &subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2934,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2935

ierr = DMPlexSetSubpointMap(subdm, subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2935,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2936

if (cellHeight) {

2937

if (isCohesive) {ierr = DMPlexMarkCohesiveSubmesh_Interpolated(dm, label, value, subpointMap, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2937,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2938

else {ierr = DMPlexMarkSubmesh_Interpolated(dm, label, value, markedFaces, subpointMap, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2938,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2939

} else {

2940

DMLabel depth;

2941

IS pointIS;

2942

const PetscInt *points;

2943

PetscInt numPoints;

2944

2945

ierr = DMPlexGetDepthLabel(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2945,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2946

ierr = DMLabelGetStratumSize(label, value, &numPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2946,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2947

ierr = DMLabelGetStratumIS(label, value, &pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2947,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2948

ierr = ISGetIndices(pointIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2948,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2949

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

2950

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

2951

PetscInt closureSize, c, pdim;

2952

2953

ierr = DMPlexGetTransitiveClosure(dm, points[p], PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2953,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2954

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

2955

ierr = DMLabelGetValue(depth, closure[c], &pdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2955,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2956

ierr = DMLabelSetValue(subpointMap, closure[c], pdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2956,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2957

}

2958

ierr = DMPlexRestoreTransitiveClosure(dm, points[p], PETSC_TRUE, &closureSize, &closure);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2958,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2959

}

2960

ierr = ISRestoreIndices(pointIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2960,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2961

ierr = ISDestroy(&pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2961,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2962

}

2963

ierr = DMPlexGetHeightStratum(dm, 0, NULL((void*)0), &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2963,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2964

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),2964,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2965

cMax = (cMax < 0) ? cEnd : cMax;

2966

/* Setup chart */

2967

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2967,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2968

ierr = PetscMalloc4(dim+1,&numSubPoints,dim+1,&firstSubPoint,dim+1,&subpointIS,dim+1,&subpoints)PetscMallocA(4,PETSC_FALSE,2968,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(dim+1)*sizeof(**(&numSubPoints)),(&numSubPoints
),(size_t)(dim+1)*sizeof(**(&firstSubPoint)),(&firstSubPoint
),(size_t)(dim+1)*sizeof(**(&subpointIS)),(&subpointIS
),(size_t)(dim+1)*sizeof(**(&subpoints)),(&subpoints)
);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2968,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2969

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

2970

ierr = DMLabelGetStratumSize(subpointMap, d, &numSubPoints[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2970,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2971

totSubPoints += numSubPoints[d];

2972

}

2973

ierr = DMPlexSetChart(subdm, 0, totSubPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2973,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2974

ierr = DMPlexSetVTKCellHeight(subdm, cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2974,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2975

/* Set cone sizes */

2976

firstSubPoint[dim] = 0;

2977

firstSubPoint[0] = firstSubPoint[dim] + numSubPoints[dim];

2978

if (dim > 1) {firstSubPoint[dim-1] = firstSubPoint[0] + numSubPoints[0];}

2979

if (dim > 2) {firstSubPoint[dim-2] = firstSubPoint[dim-1] + numSubPoints[dim-1];}

2980

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

2981

ierr = DMLabelGetStratumIS(subpointMap, d, &subpointIS[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2981,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2982

if (subpointIS[d]) {ierr = ISGetIndices(subpointIS[d], &subpoints[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2982,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2983

}

2984

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

2985

for (p = 0; p < numSubPoints[d]; ++p) {

2986

const PetscInt point = subpoints[d][p];

2987

const PetscInt subpoint = firstSubPoint[d] + p;

2988

const PetscInt *cone;

2989

PetscInt coneSize, coneSizeNew, c, val;

2990

2991

ierr = DMPlexGetConeSize(dm, point, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2991,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2992

ierr = DMPlexSetConeSize(subdm, subpoint, coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2992,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2993

if (cellHeight && (d == dim)) {

2994

ierr = DMPlexGetCone(dm, point, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2994,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2995

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

2996

ierr = DMLabelGetValue(subpointMap, cone[c], &val);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2996,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2997

if (val >= 0) coneSizeNew++;

2998

}

2999

ierr = DMPlexSetConeSize(subdm, subpoint, coneSizeNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2999,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3000

}

3001

}

3002

}

3003

ierr = DMLabelDestroy(&subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3003,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3004

ierr = DMSetUp(subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3004,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3005

/* Set cones */

3006

ierr = DMPlexGetMaxSizes(dm, &maxConeSize, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3006,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3007

ierr = PetscMalloc2(maxConeSize,&coneNew,maxConeSize,&orntNew)PetscMallocA(2,PETSC_FALSE,3007,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(maxConeSize)*sizeof(**(&coneNew)),(&coneNew
),(size_t)(maxConeSize)*sizeof(**(&orntNew)),(&orntNew
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3007,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3008

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

3009

for (p = 0; p < numSubPoints[d]; ++p) {

3010

const PetscInt point = subpoints[d][p];

3011

const PetscInt subpoint = firstSubPoint[d] + p;

3012

const PetscInt *cone, *ornt;

3013

PetscInt coneSize, subconeSize, coneSizeNew, c, subc, fornt = 0;

3014

3015

if (d == dim-1) {

3016

const PetscInt *support, *cone, *ornt;

3017

PetscInt supportSize, coneSize, s, subc;

3018

3019

ierr = DMPlexGetSupport(dm, point, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3019,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3020

ierr = DMPlexGetSupportSize(dm, point, &supportSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3020,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3021

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

3022

if ((support[s] < cMax) || (support[s] >= cEnd)) continue;

3023

ierr = PetscFindInt(support[s], numSubPoints[d+1], subpoints[d+1], &subc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3023,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3024

if (subc >= 0) {

3025

const PetscInt ccell = subpoints[d+1][subc];

3026

3027

ierr = DMPlexGetCone(dm, ccell, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3027,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3028

ierr = DMPlexGetConeSize(dm, ccell, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3028,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3029

ierr = DMPlexGetConeOrientation(dm, ccell, &ornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3029,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3030

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

3031

if (cone[c] == point) {

3032

fornt = ornt[c];

3033

break;

3034

}

3035

}

3036

break;

3037

}

3038

}

3039

}

3040

ierr = DMPlexGetConeSize(dm, point, &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3040,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3041

ierr = DMPlexGetConeSize(subdm, subpoint, &subconeSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3041,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3042

ierr = DMPlexGetCone(dm, point, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3042,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3043

ierr = DMPlexGetConeOrientation(dm, point, &ornt);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3043,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3044

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

3045

ierr = PetscFindInt(cone[c], numSubPoints[d-1], subpoints[d-1], &subc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3045,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3046

if (subc >= 0) {

3047

coneNew[coneSizeNew] = firstSubPoint[d-1] + subc;

3048

orntNew[coneSizeNew] = ornt[c];

3049

++coneSizeNew;

3050

}

3051

}

3052

if (coneSizeNew != subconeSize) SETERRQ2(comm, PETSC_ERR_PLIB, "Number of cone points located %d does not match subcone size %d", coneSizeNew, subconeSize)return PetscError(comm,3052,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Number of cone points located %d does not match subcone size %d"
,coneSizeNew,subconeSize);

3053

if (fornt < 0) {

3054

/* This should be replaced by a call to DMPlexReverseCell() */

3055

#if 0

3056

ierr = DMPlexReverseCell(subdm, subpoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3056,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3057

#else

3058

for (c = 0; c < coneSizeNew/2 + coneSizeNew%2; ++c) {

3059

PetscInt faceSize, tmp;

3060

3061

tmp = coneNew[c];

3062

coneNew[c] = coneNew[coneSizeNew-1-c];

3063

coneNew[coneSizeNew-1-c] = tmp;

3064

ierr = DMPlexGetConeSize(dm, cone[c], &faceSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3064,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3065

tmp = orntNew[c] >= 0 ? -(faceSize-orntNew[c]) : faceSize+orntNew[c];

3066

orntNew[c] = orntNew[coneSizeNew-1-c] >= 0 ? -(faceSize-orntNew[coneSizeNew-1-c]) : faceSize+orntNew[coneSizeNew-1-c];

3067

orntNew[coneSizeNew-1-c] = tmp;

3068

}

3069

}

3070

ierr = DMPlexSetCone(subdm, subpoint, coneNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3070,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3071

ierr = DMPlexSetConeOrientation(subdm, subpoint, orntNew);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3071,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3072

#endif

3073

}

3074

}

3075

ierr = PetscFree2(coneNew,orntNew)PetscFreeA(2,3075,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,&(coneNew),&(orntNew));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3075,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3076

ierr = DMPlexSymmetrize(subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3076,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3077

ierr = DMPlexStratify(subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3077,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3078

/* Build coordinates */

3079

{

3080

PetscSection coordSection, subCoordSection;

3081

Vec coordinates, subCoordinates;

3082

PetscScalar *coords, *subCoords;

3083

PetscInt cdim, numComp, coordSize;

3084

const char *name;

3085

3086

ierr = DMGetCoordinateDim(dm, &cdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3086,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3087

ierr = DMGetCoordinateSection(dm, &coordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3087,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3088

ierr = DMGetCoordinatesLocal(dm, &coordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3088,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3089

ierr = DMGetCoordinateSection(subdm, &subCoordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3089,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3090

ierr = PetscSectionSetNumFields(subCoordSection, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3090,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3091

ierr = PetscSectionGetFieldComponents(coordSection, 0, &numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3091,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3092

ierr = PetscSectionSetFieldComponents(subCoordSection, 0, numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3092,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3093

ierr = PetscSectionSetChart(subCoordSection, firstSubPoint[0], firstSubPoint[0]+numSubPoints[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3093,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3094

for (v = 0; v < numSubPoints[0]; ++v) {

3095

const PetscInt vertex = subpoints[0][v];

3096

const PetscInt subvertex = firstSubPoint[0]+v;

3097

PetscInt dof;

3098

3099

ierr = PetscSectionGetDof(coordSection, vertex, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3099,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3100

ierr = PetscSectionSetDof(subCoordSection, subvertex, dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3100,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3101

ierr = PetscSectionSetFieldDof(subCoordSection, subvertex, 0, dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3101,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3102

}

3103

ierr = PetscSectionSetUp(subCoordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3103,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3104

ierr = PetscSectionGetStorageSize(subCoordSection, &coordSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3104,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3105

ierr = VecCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), &subCoordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3105,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3106

ierr = PetscObjectGetName((PetscObject)coordinates,&name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3106,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3107

ierr = PetscObjectSetName((PetscObject)subCoordinates,name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3107,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3108

ierr = VecSetSizes(subCoordinates, coordSize, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3108,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3109

ierr = VecSetBlockSize(subCoordinates, cdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3109,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3110

ierr = VecSetType(subCoordinates,VECSTANDARD"standard");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3110,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3111

ierr = VecGetArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3111,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3112

ierr = VecGetArray(subCoordinates, &subCoords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3112,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3113

for (v = 0; v < numSubPoints[0]; ++v) {

3114

const PetscInt vertex = subpoints[0][v];

3115

const PetscInt subvertex = firstSubPoint[0]+v;

3116

PetscInt dof, off, sdof, soff, d;

3117

3118

ierr = PetscSectionGetDof(coordSection, vertex, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3118,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3119

ierr = PetscSectionGetOffset(coordSection, vertex, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3119,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3120

ierr = PetscSectionGetDof(subCoordSection, subvertex, &sdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3120,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3121

ierr = PetscSectionGetOffset(subCoordSection, subvertex, &soff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3121,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3122

if (dof != sdof) SETERRQ4(comm, PETSC_ERR_PLIB, "Coordinate dimension %d on subvertex %d, vertex %d should be %d", sdof, subvertex, vertex, dof)return PetscError(comm,3122,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Coordinate dimension %d on subvertex %d, vertex %d should be %d"
,sdof,subvertex,vertex,dof);

3123

for (d = 0; d < dof; ++d) subCoords[soff+d] = coords[off+d];

3124

}

3125

ierr = VecRestoreArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3125,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3126

ierr = VecRestoreArray(subCoordinates, &subCoords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3126,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3127

ierr = DMSetCoordinatesLocal(subdm, subCoordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3127,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3128

ierr = VecDestroy(&subCoordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3128,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3129

}

3130

/* Build SF: We need this complexity because subpoints might not be selected on the owning process */

3131

{

3132

PetscSF sfPoint, sfPointSub;

3133

IS subpIS;

3134

const PetscSFNode *remotePoints;

3135

PetscSFNode *sremotePoints, *newLocalPoints, *newOwners;

3136

const PetscInt *localPoints, *subpoints;

3137

PetscInt *slocalPoints;

3138

PetscInt numRoots, numLeaves, numSubpoints = 0, numSubroots, numSubleaves = 0, l, sl, ll, pStart, pEnd, p;

3139

PetscMPIInt rank;

3140

3141

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject) dm), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3141,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3142

ierr = DMGetPointSF(dm, &sfPoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3142,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3143

ierr = DMGetPointSF(subdm, &sfPointSub);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3143,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3144

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3144,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3145

ierr = DMPlexGetChart(subdm, NULL((void*)0), &numSubroots);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3145,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3146

ierr = DMPlexCreateSubpointIS(subdm, &subpIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3146,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3147

if (subpIS) {

3148

ierr = ISGetIndices(subpIS, &subpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3148,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3149

ierr = ISGetLocalSize(subpIS, &numSubpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3149,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3150

}

3151

ierr = PetscSFGetGraph(sfPoint, &numRoots, &numLeaves, &localPoints, &remotePoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3151,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3152

if (numRoots >= 0) {

3153

ierr = PetscMalloc2(pEnd-pStart,&newLocalPoints,numRoots,&newOwners)PetscMallocA(2,PETSC_FALSE,3153,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(pEnd-pStart)*sizeof(**(&newLocalPoints)),(&
newLocalPoints),(size_t)(numRoots)*sizeof(**(&newOwners))
,(&newOwners));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3153,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3154

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

3155

newLocalPoints[p].rank = -2;

3156

newLocalPoints[p].index = -2;

3157

}

3158

/* Set subleaves */

3159

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

3160

const PetscInt point = localPoints[l];

3161

const PetscInt subpoint = DMPlexFilterPoint_Internal(point, 0, numSubpoints, subpoints);

3162

3163

if (subpoint < 0) continue;

3164

newLocalPoints[point-pStart].rank = rank;

3165

newLocalPoints[point-pStart].index = subpoint;

3166

++numSubleaves;

3167

}

3168

/* Must put in owned subpoints */

3169

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

3170

const PetscInt subpoint = DMPlexFilterPoint_Internal(p, 0, numSubpoints, subpoints);

3171

3172

if (subpoint < 0) {

3173

newOwners[p-pStart].rank = -3;

3174

newOwners[p-pStart].index = -3;

3175

} else {

3176

newOwners[p-pStart].rank = rank;

3177

newOwners[p-pStart].index = subpoint;

3178

}

3179

}

3180

ierr = PetscSFReduceBegin(sfPoint, MPIU_2INT((MPI_Datatype)0x4c000816), newLocalPoints, newOwners, MPI_MAXLOC(MPI_Op)(0x5800000c));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3180,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3181

ierr = PetscSFReduceEnd(sfPoint, MPIU_2INT((MPI_Datatype)0x4c000816), newLocalPoints, newOwners, MPI_MAXLOC(MPI_Op)(0x5800000c));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3181,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3182

ierr = PetscSFBcastBegin(sfPoint, MPIU_2INT((MPI_Datatype)0x4c000816), newOwners, newLocalPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3182,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3183

ierr = PetscSFBcastEnd(sfPoint, MPIU_2INT((MPI_Datatype)0x4c000816), newOwners, newLocalPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3183,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3184

ierr = PetscMalloc1(numSubleaves, &slocalPoints)PetscMallocA(1,PETSC_FALSE,3184,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(numSubleaves)*sizeof(**(&slocalPoints)),(&slocalPoints
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3184,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3185

ierr = PetscMalloc1(numSubleaves, &sremotePoints)PetscMallocA(1,PETSC_FALSE,3185,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(numSubleaves)*sizeof(**(&sremotePoints)),(&
sremotePoints));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3185,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3186

for (l = 0, sl = 0, ll = 0; l < numLeaves; ++l) {

3187

const PetscInt point = localPoints[l];

3188

const PetscInt subpoint = DMPlexFilterPoint_Internal(point, 0, numSubpoints, subpoints);

3189

3190

if (subpoint < 0) continue;

3191

if (newLocalPoints[point].rank == rank) {++ll; continue;}

3192

slocalPoints[sl] = subpoint;

3193

sremotePoints[sl].rank = newLocalPoints[point].rank;

3194

sremotePoints[sl].index = newLocalPoints[point].index;

3195

if (sremotePoints[sl].rank < 0) SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Invalid remote rank for local point %d", point)return PetscError(((MPI_Comm)0x44000001),3195,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Invalid remote rank for local point %d"
,point);

3196

if (sremotePoints[sl].index < 0) SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Invalid remote subpoint for local point %d", point)return PetscError(((MPI_Comm)0x44000001),3196,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Invalid remote subpoint for local point %d"
,point);

3197

++sl;

3198

}

3199

if (sl + ll != numSubleaves) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Mismatch in number of subleaves %d + %d != %d", sl, ll, numSubleaves)return PetscError(((MPI_Comm)0x44000001),3199,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Mismatch in number of subleaves %d + %d != %d"
,sl,ll,numSubleaves);

3200

ierr = PetscFree2(newLocalPoints,newOwners)PetscFreeA(2,3200,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,&(newLocalPoints),&(newOwners));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3200,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3201

ierr = PetscSFSetGraph(sfPointSub, numSubroots, sl, slocalPoints, PETSC_OWN_POINTER, sremotePoints, PETSC_OWN_POINTER);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3201,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3202

}

3203

if (subpIS) {

3204

ierr = ISRestoreIndices(subpIS, &subpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3204,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3205

ierr = ISDestroy(&subpIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3205,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3206

}

3207

}

3208

/* Cleanup */

3209

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

3210

if (subpointIS[d]) {ierr = ISRestoreIndices(subpointIS[d], &subpoints[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3210,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3211

ierr = ISDestroy(&subpointIS[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3211,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3212

}

3213

ierr = PetscFree4(numSubPoints,firstSubPoint,subpointIS,subpoints)PetscFreeA(4,3213,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,&(numSubPoints),&(firstSubPoint),&(subpointIS),&
(subpoints));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3213,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3214

3215

}

3216

3217

static PetscErrorCode DMPlexCreateSubmesh_Interpolated(DM dm, DMLabel vertexLabel, PetscInt value, PetscBool markedFaces, DM subdm)

3218

{

3219

PetscErrorCode ierr;

3220

3221

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 3221; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3222

ierr = DMPlexCreateSubmeshGeneric_Interpolated(dm, vertexLabel, value, markedFaces, PETSC_FALSE, 1, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3222,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3223

3224

}

3225

3226

/*@

3227

DMPlexCreateSubmesh - Extract a hypersurface from the mesh using vertices defined by a label

3228

3229

Input Parameters:

3230

+ dm - The original mesh

3231

. vertexLabel - The DMLabel marking points contained in the surface

3232

. value - The label value to use

3233

- markedFaces - PETSC_TRUE if surface faces are marked in addition to vertices, PETSC_FALSE if only vertices are marked

3234

3235

Output Parameter:

3236

. subdm - The surface mesh

3237

3238

Note: This function produces a DMLabel mapping original points in the submesh to their depth. This can be obtained using DMPlexGetSubpointMap().

3239

3240

Level: developer

3241

3242

.seealso: DMPlexGetSubpointMap(), DMGetLabel(), DMLabelSetValue()

3243

@*/

3244

PetscErrorCode DMPlexCreateSubmesh(DM dm, DMLabel vertexLabel, PetscInt value, PetscBool markedFaces, DM *subdm)

3245

{

3246

PetscInt dim, cdim, depth;

3247

PetscErrorCode ierr;

3248

3249

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 3249; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3250

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3250,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),3250,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),3250,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3250,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d"
,1); } } while (0);

3251

PetscValidPointer(subdm, 3)do { if (!subdm) return PetscError(((MPI_Comm)0x44000001),3251
,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(subdm,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3251,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3252

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

3253

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3253,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3254

ierr = DMCreate(PetscObjectComm((PetscObject)dm), subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3254,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3255

ierr = DMSetType(*subdm, DMPLEX"plex");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3255,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3256

ierr = DMSetDimension(*subdm, dim-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3256,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3257

ierr = DMGetCoordinateDim(dm, &cdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3257,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3258

ierr = DMSetCoordinateDim(*subdm, cdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3258,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3259

if (depth == dim) {

3260

ierr = DMPlexCreateSubmesh_Interpolated(dm, vertexLabel, value, markedFaces, *subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3260,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3261

} else {

3262

ierr = DMPlexCreateSubmesh_Uninterpolated(dm, vertexLabel, value, *subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3262,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3263

}

3264

3265

}

3266

3267

static PetscErrorCode DMPlexCreateCohesiveSubmesh_Uninterpolated(DM dm, PetscBool hasLagrange, const char label[], PetscInt value, DM subdm)

3268

{

3269

MPI_Comm comm;

3270

DMLabel subpointMap;

3271

IS subvertexIS;

3272

const PetscInt *subVertices;

3273

PetscInt numSubVertices, firstSubVertex, numSubCells, *subCells = NULL((void*)0);

3274

PetscInt *subface, maxConeSize, numSubFaces, firstSubFace, newFacePoint, nFV;

3275

PetscInt cMax, c, f;

3276

PetscErrorCode ierr;

3277

3278

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 3278; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3279

ierr = PetscObjectGetComm((PetscObject)dm, &comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3279,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3280

/* Create subpointMap which marks the submesh */

3281

ierr = DMLabelCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), "subpoint_map", &subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3281,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3282

ierr = DMPlexSetSubpointMap(subdm, subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3282,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3283

ierr = DMLabelDestroy(&subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3283,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3284

ierr = DMPlexMarkCohesiveSubmesh_Uninterpolated(dm, hasLagrange, label, value, subpointMap, &numSubFaces, &nFV, &subCells, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3284,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3285

/* Setup chart */

3286

ierr = DMLabelGetStratumSize(subpointMap, 0, &numSubVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3286,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3287

ierr = DMLabelGetStratumSize(subpointMap, 2, &numSubCells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3287,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3288

ierr = DMPlexSetChart(subdm, 0, numSubCells+numSubFaces+numSubVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3288,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3289

ierr = DMPlexSetVTKCellHeight(subdm, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3289,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3290

/* Set cone sizes */

3291

firstSubVertex = numSubCells;

3292

firstSubFace = numSubCells+numSubVertices;

3293

newFacePoint = firstSubFace;

3294

ierr = DMLabelGetStratumIS(subpointMap, 0, &subvertexIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3294,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3295

if (subvertexIS) {ierr = ISGetIndices(subvertexIS, &subVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3295,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3296

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

3297

ierr = DMPlexSetConeSize(subdm, c, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3297,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3298

}

3299

for (f = firstSubFace; f < firstSubFace+numSubFaces; ++f) {

3300

ierr = DMPlexSetConeSize(subdm, f, nFV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3300,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3301

}

3302

ierr = DMSetUp(subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3302,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3303

/* Create face cones */

3304

ierr = DMPlexGetMaxSizes(dm, &maxConeSize, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3304,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3305

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),3305,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3306

ierr = DMGetWorkArray(subdm, maxConeSize, MPIU_INT((MPI_Datatype)0x4c000405), (void**) &subface);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3306,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3307

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

3308

const PetscInt cell = subCells[c];

3309

const PetscInt subcell = c;

3310

const PetscInt *cone, *cells;

3311

PetscInt numCells, subVertex, p, v;

3312

3313

if (cell < cMax) continue;

3314

ierr = DMPlexGetCone(dm, cell, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3314,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3315

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

3316

ierr = PetscFindInt(cone[v], numSubVertices, subVertices, &subVertex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3316,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3317

subface[v] = firstSubVertex+subVertex;

3318

}

3319

ierr = DMPlexSetCone(subdm, newFacePoint, subface);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3319,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3320

ierr = DMPlexSetCone(subdm, subcell, &newFacePoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3320,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3321

ierr = DMPlexGetJoin(dm, nFV, cone, &numCells, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3321,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3322

/* Not true in parallel

3323

if (numCells != 2) SETERRQ(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Cohesive cells should separate two cells"); */

3324

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

3325

PetscInt negsubcell;

3326

3327

if (cells[p] >= cMax) continue;

3328

/* I know this is a crap search */

3329

for (negsubcell = 0; negsubcell < numSubCells; ++negsubcell) {

3330

if (subCells[negsubcell] == cells[p]) break;

3331

}

3332

if (negsubcell == numSubCells) SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Could not find negative face neighbor for cohesive cell %d", cell)return PetscError(((MPI_Comm)0x44000001),3332,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Could not find negative face neighbor for cohesive cell %d"
,cell);

3333

ierr = DMPlexSetCone(subdm, negsubcell, &newFacePoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3333,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3334

}

3335

ierr = DMPlexRestoreJoin(dm, nFV, cone, &numCells, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3335,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3336

++newFacePoint;

3337

}

3338

ierr = DMRestoreWorkArray(subdm, maxConeSize, MPIU_INT((MPI_Datatype)0x4c000405), (void**) &subface);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3338,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3339

ierr = DMPlexSymmetrize(subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3339,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3340

ierr = DMPlexStratify(subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3340,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3341

/* Build coordinates */

3342

{

3343

PetscSection coordSection, subCoordSection;

3344

Vec coordinates, subCoordinates;

3345

PetscScalar *coords, *subCoords;

3346

PetscInt cdim, numComp, coordSize, v;

3347

const char *name;

3348

3349

ierr = DMGetCoordinateDim(dm, &cdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3349,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3350

ierr = DMGetCoordinateSection(dm, &coordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3350,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3351

ierr = DMGetCoordinatesLocal(dm, &coordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3351,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3352

ierr = DMGetCoordinateSection(subdm, &subCoordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3352,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3353

ierr = PetscSectionSetNumFields(subCoordSection, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3353,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3354

ierr = PetscSectionGetFieldComponents(coordSection, 0, &numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3354,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3355

ierr = PetscSectionSetFieldComponents(subCoordSection, 0, numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3355,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3356

ierr = PetscSectionSetChart(subCoordSection, firstSubVertex, firstSubVertex+numSubVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3356,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3357

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

3358

const PetscInt vertex = subVertices[v];

3359

const PetscInt subvertex = firstSubVertex+v;

3360

PetscInt dof;

3361

3362

ierr = PetscSectionGetDof(coordSection, vertex, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3362,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3363

ierr = PetscSectionSetDof(subCoordSection, subvertex, dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3363,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3364

ierr = PetscSectionSetFieldDof(subCoordSection, subvertex, 0, dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3364,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3365

}

3366

ierr = PetscSectionSetUp(subCoordSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3366,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3367

ierr = PetscSectionGetStorageSize(subCoordSection, &coordSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3367,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3368

ierr = VecCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), &subCoordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3368,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3369

ierr = PetscObjectGetName((PetscObject)coordinates,&name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3369,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3370

ierr = PetscObjectSetName((PetscObject)subCoordinates,name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3370,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3371

ierr = VecSetSizes(subCoordinates, coordSize, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3371,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3372

ierr = VecSetBlockSize(subCoordinates, cdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3372,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3373

ierr = VecSetType(subCoordinates,VECSTANDARD"standard");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3373,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3374

ierr = VecGetArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3374,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3375

ierr = VecGetArray(subCoordinates, &subCoords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3375,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3376

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

3377

const PetscInt vertex = subVertices[v];

3378

const PetscInt subvertex = firstSubVertex+v;

3379

PetscInt dof, off, sdof, soff, d;

3380

3381

ierr = PetscSectionGetDof(coordSection, vertex, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3381,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3382

ierr = PetscSectionGetOffset(coordSection, vertex, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3382,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3383

ierr = PetscSectionGetDof(subCoordSection, subvertex, &sdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3383,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3384

ierr = PetscSectionGetOffset(subCoordSection, subvertex, &soff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3384,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3385

if (dof != sdof) SETERRQ4(comm, PETSC_ERR_PLIB, "Coordinate dimension %d on subvertex %d, vertex %d should be %d", sdof, subvertex, vertex, dof)return PetscError(comm,3385,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Coordinate dimension %d on subvertex %d, vertex %d should be %d"
,sdof,subvertex,vertex,dof);

3386

for (d = 0; d < dof; ++d) subCoords[soff+d] = coords[off+d];

3387

}

3388

ierr = VecRestoreArray(coordinates, &coords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3388,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3389

ierr = VecRestoreArray(subCoordinates, &subCoords);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3389,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3390

ierr = DMSetCoordinatesLocal(subdm, subCoordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3390,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3391

ierr = VecDestroy(&subCoordinates);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3391,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3392

}

3393

/* Build SF */

3394

CHKMEMQdo {PetscErrorCode _7_ierr = PetscMallocValidate(3394,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c")
;do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError((
(MPI_Comm)0x44000001),3394,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0);

3395

{

3396

PetscSF sfPoint, sfPointSub;

3397

const PetscSFNode *remotePoints;

3398

PetscSFNode *sremotePoints, *newLocalPoints, *newOwners;

3399

const PetscInt *localPoints;

3400

PetscInt *slocalPoints;

3401

PetscInt numRoots, numLeaves, numSubRoots = numSubCells+numSubFaces+numSubVertices, numSubLeaves = 0, l, sl, ll, pStart, pEnd, p, vStart, vEnd;

3402

PetscMPIInt rank;

3403

3404

ierr = MPI_Comm_rank(PetscObjectComm((PetscObject) dm), &rank);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3404,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3405

ierr = DMGetPointSF(dm, &sfPoint);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3405,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3406

ierr = DMGetPointSF(subdm, &sfPointSub);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3406,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3407

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3407,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3408

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3408,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3409

ierr = PetscSFGetGraph(sfPoint, &numRoots, &numLeaves, &localPoints, &remotePoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3409,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3410

if (numRoots >= 0) {

3411

/* Only vertices should be shared */

3412

ierr = PetscMalloc2(pEnd-pStart,&newLocalPoints,numRoots,&newOwners)PetscMallocA(2,PETSC_FALSE,3412,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(pEnd-pStart)*sizeof(**(&newLocalPoints)),(&
newLocalPoints),(size_t)(numRoots)*sizeof(**(&newOwners))
,(&newOwners));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3412,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3413

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

3414

newLocalPoints[p].rank = -2;

3415

newLocalPoints[p].index = -2;

3416

}

3417

/* Set subleaves */

3418

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

3419

const PetscInt point = localPoints[l];

3420

const PetscInt subPoint = DMPlexFilterPoint_Internal(point, firstSubVertex, numSubVertices, subVertices);

3421

3422

if ((point < vStart) && (point >= vEnd)) SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Should not be mapping anything but vertices, %d", point)return PetscError(((MPI_Comm)0x44000001),3422,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,63,PETSC_ERROR_INITIAL,"Should not be mapping anything but vertices, %d"
,point);

3423

if (subPoint < 0) continue;

3424

newLocalPoints[point-pStart].rank = rank;

3425

newLocalPoints[point-pStart].index = subPoint;

3426

++numSubLeaves;

3427

}

3428

/* Must put in owned subpoints */

3429

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

3430

const PetscInt subPoint = DMPlexFilterPoint_Internal(p, firstSubVertex, numSubVertices, subVertices);

3431

3432

if (subPoint < 0) {

3433

newOwners[p-pStart].rank = -3;

3434

newOwners[p-pStart].index = -3;

3435

} else {

3436

newOwners[p-pStart].rank = rank;

3437

newOwners[p-pStart].index = subPoint;

3438

}

3439

}

3440

ierr = PetscSFReduceBegin(sfPoint, MPIU_2INT((MPI_Datatype)0x4c000816), newLocalPoints, newOwners, MPI_MAXLOC(MPI_Op)(0x5800000c));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3440,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3441

ierr = PetscSFReduceEnd(sfPoint, MPIU_2INT((MPI_Datatype)0x4c000816), newLocalPoints, newOwners, MPI_MAXLOC(MPI_Op)(0x5800000c));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3441,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3442

ierr = PetscSFBcastBegin(sfPoint, MPIU_2INT((MPI_Datatype)0x4c000816), newOwners, newLocalPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3442,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3443

ierr = PetscSFBcastEnd(sfPoint, MPIU_2INT((MPI_Datatype)0x4c000816), newOwners, newLocalPoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3443,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3444

ierr = PetscMalloc1(numSubLeaves, &slocalPoints)PetscMallocA(1,PETSC_FALSE,3444,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(numSubLeaves)*sizeof(**(&slocalPoints)),(&slocalPoints
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3444,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3445

ierr = PetscMalloc1(numSubLeaves, &sremotePoints)PetscMallocA(1,PETSC_FALSE,3445,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(numSubLeaves)*sizeof(**(&sremotePoints)),(&
sremotePoints));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3445,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3446

for (l = 0, sl = 0, ll = 0; l < numLeaves; ++l) {

3447

const PetscInt point = localPoints[l];

3448

const PetscInt subPoint = DMPlexFilterPoint_Internal(point, firstSubVertex, numSubVertices, subVertices);

3449

3450

if (subPoint < 0) continue;

3451

if (newLocalPoints[point].rank == rank) {++ll; continue;}

3452

slocalPoints[sl] = subPoint;

3453

sremotePoints[sl].rank = newLocalPoints[point].rank;

3454

sremotePoints[sl].index = newLocalPoints[point].index;

3455

if (sremotePoints[sl].rank < 0) SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Invalid remote rank for local point %d", point)return PetscError(((MPI_Comm)0x44000001),3455,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Invalid remote rank for local point %d"
,point);

3456

if (sremotePoints[sl].index < 0) SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Invalid remote subpoint for local point %d", point)return PetscError(((MPI_Comm)0x44000001),3456,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Invalid remote subpoint for local point %d"
,point);

3457

++sl;

3458

}

3459

ierr = PetscFree2(newLocalPoints,newOwners)PetscFreeA(2,3459,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,&(newLocalPoints),&(newOwners));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3459,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3460

if (sl + ll != numSubLeaves) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Mismatch in number of subleaves %d + %d != %d", sl, ll, numSubLeaves)return PetscError(((MPI_Comm)0x44000001),3460,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,77,PETSC_ERROR_INITIAL,"Mismatch in number of subleaves %d + %d != %d"
,sl,ll,numSubLeaves);

3461

ierr = PetscSFSetGraph(sfPointSub, numSubRoots, sl, slocalPoints, PETSC_OWN_POINTER, sremotePoints, PETSC_OWN_POINTER);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3461,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3462

}

3463

}

3464

CHKMEMQdo {PetscErrorCode _7_ierr = PetscMallocValidate(3464,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c")
;do {if (__builtin_expect(!!(_7_ierr),0)) return PetscError((
(MPI_Comm)0x44000001),3464,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0);

3465

/* Cleanup */

3466

if (subvertexIS) {ierr = ISRestoreIndices(subvertexIS, &subVertices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3466,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3467

ierr = ISDestroy(&subvertexIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3467,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3468

ierr = PetscFree(subCells)((*PetscTrFree)((void*)(subCells),3468,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
) || ((subCells) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3468,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3469

3470

}

3471

3472

static PetscErrorCode DMPlexCreateCohesiveSubmesh_Interpolated(DM dm, const char labelname[], PetscInt value, DM subdm)

3473

{

3474

DMLabel label = NULL((void*)0);

3475

PetscErrorCode ierr;

3476

3477

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 3477; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3478

if (labelname) {ierr = DMGetLabel(dm, labelname, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3478,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3479

ierr = DMPlexCreateSubmeshGeneric_Interpolated(dm, label, value, PETSC_FALSE, PETSC_TRUE, 1, subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3479,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3480

3481

}

3482

3483

/*@C

3484

DMPlexCreateCohesiveSubmesh - Extract from a mesh with cohesive cells the hypersurface defined by one face of the cells. Optionally, a Label an be given to restrict the cells.

3485

3486

Input Parameters:

3487

+ dm - The original mesh

3488

. hasLagrange - The mesh has Lagrange unknowns in the cohesive cells

3489

. label - A label name, or NULL

3490

- value - A label value

3491

3492

Output Parameter:

3493

. subdm - The surface mesh

3494

3495

Note: This function produces a DMLabel mapping original points in the submesh to their depth. This can be obtained using DMPlexGetSubpointMap().

3496

3497

Level: developer

3498

3499

.seealso: DMPlexGetSubpointMap(), DMPlexCreateSubmesh()

3500

@*/

3501

PetscErrorCode DMPlexCreateCohesiveSubmesh(DM dm, PetscBool hasLagrange, const char label[], PetscInt value, DM *subdm)

3502

{

3503

PetscInt dim, cdim, depth;

3504

PetscErrorCode ierr;

3505

3506

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 3506; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3507

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3507,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),3507,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.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),3507,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3507,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d"
,1); } } while (0);

3508

PetscValidPointer(subdm, 5)do { if (!subdm) return PetscError(((MPI_Comm)0x44000001),3508
,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if
(!PetscCheckPointer(subdm,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3508,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

3509

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3509,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3510

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3510,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3511

ierr = DMCreate(PetscObjectComm((PetscObject)dm), subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3511,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3512

ierr = DMSetType(*subdm, DMPLEX"plex");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3512,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3513

ierr = DMSetDimension(*subdm, dim-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3513,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3514

ierr = DMGetCoordinateDim(dm, &cdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3514,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3515

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

3516

if (depth == dim) {

3517

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

3518

} else {

3519

ierr = DMPlexCreateCohesiveSubmesh_Uninterpolated(dm, hasLagrange, label, value, *subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3519,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3520

}

3521

3522

}

3523

3524

/*@

3525

DMPlexFilter - Extract a subset of mesh cells defined by a label as a separate mesh

3526

3527

Input Parameters:

3528

+ dm - The original mesh

3529

. cellLabel - The DMLabel marking cells contained in the new mesh

3530

- value - The label value to use

3531

3532

Output Parameter:

3533

. subdm - The new mesh

3534

3535

Note: This function produces a DMLabel mapping original points in the submesh to their depth. This can be obtained using DMPlexGetSubpointMap().

3536

3537

Level: developer

3538

3539

.seealso: DMPlexGetSubpointMap(), DMGetLabel(), DMLabelSetValue()

3540

@*/

3541

PetscErrorCode DMPlexFilter(DM dm, DMLabel cellLabel, PetscInt value, DM *subdm)

3542

{

3543

PetscInt dim;

3544

PetscErrorCode ierr;

3545

3546

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 3546; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3547

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3547,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),3547,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.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),3547,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3547,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d"
,1); } } while (0);

3548

PetscValidPointer(subdm, 3)do { if (!subdm) return PetscError(((MPI_Comm)0x44000001),3548
,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(subdm,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3548,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

3549

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3549,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3550

ierr = DMCreate(PetscObjectComm((PetscObject) dm), subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3550,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3551

ierr = DMSetType(*subdm, DMPLEX"plex");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3551,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3552

ierr = DMSetDimension(*subdm, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3552,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3553

/* Extract submesh in place, could be empty on some procs, could have inconsistency if procs do not both extract a shared cell */

3554

ierr = DMPlexCreateSubmeshGeneric_Interpolated(dm, cellLabel, value, PETSC_FALSE, PETSC_FALSE, 0, *subdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3554,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3555

3556

}

3557

3558

/*@

3559

DMPlexGetSubpointMap - Returns a DMLabel with point dimension as values

3560

3561

Input Parameter:

3562

. dm - The submesh DM

3563

3564

Output Parameter:

3565

. subpointMap - The DMLabel of all the points from the original mesh in this submesh, or NULL if this is not a submesh

3566

3567

Level: developer

3568

3569

.seealso: DMPlexCreateSubmesh(), DMPlexCreateSubpointIS()

3570

@*/

3571

PetscErrorCode DMPlexGetSubpointMap(DM dm, DMLabel *subpointMap)

3572

{

3573

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 3573; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3574

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3574,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),3574,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.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),3574,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3574,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d"
,1); } } while (0);

3575

PetscValidPointer(subpointMap, 2)do { if (!subpointMap) return PetscError(((MPI_Comm)0x44000001
),3575,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(subpointMap,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),3575,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3576

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

3577

3578

}

3579

3580

/*@

3581

DMPlexSetSubpointMap - Sets the DMLabel with point dimension as values

3582

3583

Input Parameters:

3584

+ dm - The submesh DM

3585

- subpointMap - The DMLabel of all the points from the original mesh in this submesh

3586

3587

Note: Should normally not be called by the user, since it is set in DMPlexCreateSubmesh()

3588

3589

Level: developer

3590

3591

.seealso: DMPlexCreateSubmesh(), DMPlexCreateSubpointIS()

3592

@*/

3593

PetscErrorCode DMPlexSetSubpointMap(DM dm, DMLabel subpointMap)

3594

{

3595

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

3596

DMLabel tmp;

3597

PetscErrorCode ierr;

3598

3599

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 3599; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3600

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3600,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),3600,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.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),3600,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3600,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d"
,1); } } while (0);

3601

tmp = mesh->subpointMap;

3602

mesh->subpointMap = subpointMap;

3603

ierr = PetscObjectReference((PetscObject) mesh->subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3603,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3604

ierr = DMLabelDestroy(&tmp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3604,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3605

3606

}

3607

3608

/*@

3609

DMPlexCreateSubpointIS - Creates an IS covering the entire subdm chart with the original points as data

3610

3611

Input Parameter:

3612

. dm - The submesh DM

3613

3614

Output Parameter:

3615

. subpointIS - The IS of all the points from the original mesh in this submesh, or NULL if this is not a submesh

3616

3617

Note: This IS is guaranteed to be sorted by the construction of the submesh

3618

3619

Level: developer

3620

3621

.seealso: DMPlexCreateSubmesh(), DMPlexGetSubpointMap()

3622

@*/

3623

PetscErrorCode DMPlexCreateSubpointIS(DM dm, IS *subpointIS)

3624

{

3625

MPI_Comm comm;

3626

DMLabel subpointMap;

3627

IS is;

3628

const PetscInt *opoints;

3629

PetscInt *points, *depths;

3630

PetscInt depth, depStart, depEnd, d, pStart, pEnd, p, n, off;

3631

PetscErrorCode ierr;

3632

3633

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 3633; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3634

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3634,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),3634,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.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),3634,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3634,__func__
,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c",
62,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d"
,1); } } while (0);

3635

PetscValidPointer(subpointIS, 2)do { if (!subpointIS) return PetscError(((MPI_Comm)0x44000001
),3635,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(subpointIS,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),3635,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

3636

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3636,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3637

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

3638

ierr = DMPlexGetSubpointMap(dm, &subpointMap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3638,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3639

ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3639,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3640

if (subpointMap && depth >= 0) {

3641

ierr = DMPlexGetChart(dm, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3641,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3642

if (pStart) SETERRQ1(comm, PETSC_ERR_ARG_WRONG, "Submeshes must start the point numbering at 0, not %d", pStart)return PetscError(comm,3642,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"Submeshes must start the point numbering at 0, not %d"
,pStart);

3643

ierr = DMGetWorkArray(dm, depth+1, MPIU_INT((MPI_Datatype)0x4c000405), &depths);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3643,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3644

depths[0] = depth;

3645

depths[1] = 0;

3646

for(d = 2; d <= depth; ++d) {depths[d] = depth+1 - d;}

3647

ierr = PetscMalloc1(pEnd, &points)PetscMallocA(1,PETSC_FALSE,3647,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,(size_t)(pEnd)*sizeof(**(&points)),(&points));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3647,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3648

for(d = 0, off = 0; d <= depth; ++d) {

3649

const PetscInt dep = depths[d];

3650

3651

ierr = DMPlexGetDepthStratum(dm, dep, &depStart, &depEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3651,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3652

ierr = DMLabelGetStratumSize(subpointMap, dep, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3652,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3653

if (((d < 2) && (depth > 1)) || (d == 1)) { /* Only check vertices and cells for now since the map is broken for others */

3654

if (n != depEnd-depStart) SETERRQ3(comm, PETSC_ERR_ARG_WRONG, "The number of mapped submesh points %d at depth %d should be %d", n, dep, depEnd-depStart)return PetscError(comm,3654,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"The number of mapped submesh points %d at depth %d should be %d"
,n,dep,depEnd-depStart);

3655

} else {

3656

if (!n) {

3657

if (d == 0) {

3658

/* Missing cells */

3659

for(p = 0; p < depEnd-depStart; ++p, ++off) points[off] = -1;

3660

} else {

3661

/* Missing faces */

3662

for(p = 0; p < depEnd-depStart; ++p, ++off) points[off] = PETSC_MAX_INT2147483647;

3663

}

3664

}

3665

}

3666

if (n) {

3667

ierr = DMLabelGetStratumIS(subpointMap, dep, &is);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3667,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3668

ierr = ISGetIndices(is, &opoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3668,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3669

for(p = 0; p < n; ++p, ++off) points[off] = opoints[p];

3670

ierr = ISRestoreIndices(is, &opoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3670,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3671

ierr = ISDestroy(&is);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3671,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3672

}

3673

}

3674

ierr = DMRestoreWorkArray(dm, depth+1, MPIU_INT((MPI_Datatype)0x4c000405), &depths);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3674,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3675

if (off != pEnd) SETERRQ2(comm, PETSC_ERR_ARG_WRONG, "The number of mapped submesh points %d should be %d", off, pEnd)return PetscError(comm,3675,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,62,PETSC_ERROR_INITIAL,"The number of mapped submesh points %d should be %d"
,off,pEnd);

3676

ierr = ISCreateGeneral(PETSC_COMM_SELF((MPI_Comm)0x44000001), pEnd, points, PETSC_OWN_POINTER, subpointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3676,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3677

}

3678

3679

}

3680

3681

/*@

3682

DMPlexGetSubpoint - Return the subpoint corresponding to a point in the original mesh. If the DM

3683

is not a submesh, just return the input point.

3684

3685

Note collective

3686

3687

Input Parameters:

3688

+ dm - The submesh DM

3689

- p - The point in the original, from which the submesh was created

3690

3691

Output Parameter:

3692

. subp - The point in the submesh

3693

3694

Level: developer

3695

3696

.seealso: DMPlexCreateSubmesh(), DMPlexGetSubpointMap(), DMPlexCreateSubpointIS()

3697

@*/

3698

PetscErrorCode DMPlexGetSubpoint(DM dm, PetscInt p, PetscInt *subp)

3699

{

3700

DMLabel spmap;

3701

PetscErrorCode ierr;

3702

3703

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 3703; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3704

*subp = p;

3705

ierr = DMPlexGetSubpointMap(dm, &spmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3705,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3706

if (spmap) {

3707

IS subpointIS;

3708

const PetscInt *subpoints;

3709

PetscInt numSubpoints;

3710

3711

/* TODO Cache the IS, making it look like an index */

3712

ierr = DMPlexCreateSubpointIS(dm, &subpointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3712,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3713

ierr = ISGetLocalSize(subpointIS, &numSubpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3713,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3714

ierr = ISGetIndices(subpointIS, &subpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3714,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3715

ierr = PetscFindInt(p, numSubpoints, subpoints, subp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3715,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3716

if (*subp < 0) SETERRQ1(PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Point %d not found in submesh", p)return PetscError(((MPI_Comm)0x44000001),3716,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,63,PETSC_ERROR_INITIAL,"Point %d not found in submesh",p);

3717

ierr = ISRestoreIndices(subpointIS, &subpoints);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3717,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3718

ierr = ISDestroy(&subpointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3718,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3719

}

3720

3721

}

3722

3723

/*@

3724

DMPlexGetAuxiliaryPoint - For a given point in the DM, return the matching point in the auxiliary DM.

3725

3726

Note collective

3727

3728

Input Parameters:

3729

+ dm - The DM

3730

. dmAux - The related auxiliary DM

3731

- p - The point in the original DM

3732

3733

Output Parameter:

3734

. subp - The point in the auxiliary DM

3735

3736

Notes: If the DM is a submesh, we assume the dmAux is as well and just return the point. If only dmAux is a submesh,

3737

then we map the point back to the original space.

3738

3739

Level: developer

3740

3741

.seealso: DMPlexCreateSubmesh(), DMPlexGetSubpointMap(), DMPlexCreateSubpointIS()

3742

@*/

3743

PetscErrorCode DMPlexGetAuxiliaryPoint(DM dm, DM dmAux, PetscInt p, PetscInt *subp)

3744

{

3745

DMLabel spmap;

3746

PetscErrorCode ierr;

3747

3748

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
; petscstack->line[petscstack->currentsize] = 3748; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3749

*subp = p;

3750

/* If dm is a submesh, do not get subpoint */

3751

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

3752

if (dmAux && !spmap) {

3753

PetscInt h;

3754

3755

ierr = DMPlexGetVTKCellHeight(dmAux, &h);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3755,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3756

ierr = DMPlexGetSubpointMap(dmAux, &spmap);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3756,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3757

if (spmap && !h) {ierr = DMLabelGetValue(spmap, p, subp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3757,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3758

else {ierr = DMPlexGetSubpoint(dmAux, p, subp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3758,__func__,"/sandbox/petsc/petsc.next/src/dm/impls/plex/plexsubmesh.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3759

}

3760

3761

}