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

Bug Summary

File:	dm/impls/plex/plexfem.c
Warning:	line 1841, column 14 7th function call argument is an uninitialized value

Annotated Source Code

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

#include <petscsf.h>

#include <petsc/private/hashsetij.h>

#include <petsc/private/petscfeimpl.h>

#include <petsc/private/petscfvimpl.h>

static PetscErrorCode DMPlexConvertPlex(DM dm, DM *plex, PetscBool copy)

{

PetscBool isPlex;

PetscErrorCode ierr;

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 13; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

ierr = PetscObjectTypeCompare((PetscObject) dm, DMPLEX"plex", &isPlex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),14,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (isPlex) {

*plex = dm;

ierr = PetscObjectReference((PetscObject) dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),17,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

} else {

ierr = PetscObjectQuery((PetscObject) dm, "dm_plex", (PetscObject *) plex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),19,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (!*plex) {

ierr = DMConvert(dm,DMPLEX"plex",plex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),21,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = PetscObjectCompose((PetscObject) dm, "dm_plex", (PetscObject) *plex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),22,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (copy) {

const char *comps[3] = {"A", "dmAux"};

PetscObject obj;

PetscInt i;

{

/* Run the subdomain hook (this will copy the DMSNES/DMTS) */

DMSubDomainHookLink link;

for (link = dm->subdomainhook; link; link = link->next) {

if (link->ddhook) {ierr = (*link->ddhook)(dm, *plex, link->ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),32,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

}

for (i = 0; i < 3; i++) {

ierr = PetscObjectQuery((PetscObject) dm, comps[i], &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),36,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = PetscObjectCompose((PetscObject) *plex, comps[i], obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),37,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

}

} else {

ierr = PetscObjectReference((PetscObject) *plex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),41,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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);

}

static PetscErrorCode PetscContainerUserDestroy_PetscFEGeom (void *ctx)

{

PetscFEGeom *geom = (PetscFEGeom *) ctx;

PetscErrorCode ierr;

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 52; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

ierr = PetscFEGeomDestroy(&geom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),53,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

}

static PetscErrorCode DMPlexGetFEGeom(DMField coordField, IS pointIS, PetscQuadrature quad, PetscBool faceData, PetscFEGeom **geom)

{

char composeStr[33] = {0};

PetscObjectId id;

PetscContainer container;

PetscErrorCode ierr;

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

ierr = PetscObjectGetId((PetscObject)quad,&id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),65,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = PetscSNPrintf(composeStr, 32, "DMPlexGetFEGeom_%x\n", id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),66,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = PetscObjectQuery((PetscObject) pointIS, composeStr, (PetscObject *) &container);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),67,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

if (container) {

ierr = PetscContainerGetPointer(container, (void **) geom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),69,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

} else {

ierr = DMFieldCreateFEGeom(coordField, pointIS, quad, faceData, geom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),71,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = PetscContainerCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001),&container);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),72,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = PetscContainerSetPointer(container, (void *) *geom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),73,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = PetscContainerSetUserDestroy(container, PetscContainerUserDestroy_PetscFEGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),74,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = PetscObjectCompose((PetscObject) pointIS, composeStr, (PetscObject) container);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),75,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

ierr = PetscContainerDestroy(&container);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),76,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

}

static PetscErrorCode DMPlexRestoreFEGeom(DMField coordField, IS pointIS, PetscQuadrature quad, PetscBool faceData, PetscFEGeom **geom)

{

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 83; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

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

}

/*@

DMPlexGetScale - Get the scale for the specified fundamental unit

Not collective

Input Arguments:

+ dm - the DM

- unit - The SI unit

Output Argument:

. scale - The value used to scale all quantities with this unit

100

Level: advanced

101

102

.seealso: DMPlexSetScale(), PetscUnit

103

@*/

104

PetscErrorCode DMPlexGetScale(DM dm, PetscUnit unit, PetscReal *scale)

105

{

106

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

107

108

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

109

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),109,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),109
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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),109,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),109,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

110

PetscValidPointer(scale, 3)do { if (!scale) return PetscError(((MPI_Comm)0x44000001),110
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(scale,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),110,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

111

*scale = mesh->scale[unit];

112

113

}

114

115

/*@

116

DMPlexSetScale - Set the scale for the specified fundamental unit

117

118

Not collective

119

120

Input Arguments:

121

+ dm - the DM

122

. unit - The SI unit

123

- scale - The value used to scale all quantities with this unit

124

125

Level: advanced

126

127

.seealso: DMPlexGetScale(), PetscUnit

128

@*/

129

PetscErrorCode DMPlexSetScale(DM dm, PetscUnit unit, PetscReal scale)

130

{

131

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

132

133

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 133; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

134

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),134,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),134
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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),134,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),134,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

135

mesh->scale[unit] = scale;

136

137

}

138

139

static PetscErrorCode DMPlexProjectRigidBody_Private(PetscInt dim, PetscReal t, const PetscReal X[], PetscInt Nf, PetscScalar *mode, void *ctx)

140

{

141

const PetscInt eps[3][3][3] = {{{0, 0, 0}, {0, 0, 1}, {0, -1, 0}}, {{0, 0, -1}, {0, 0, 0}, {1, 0, 0}}, {{0, 1, 0}, {-1, 0, 0}, {0, 0, 0}}};

142

PetscInt *ctxInt = (PetscInt *) ctx;

143

PetscInt dim2 = ctxInt[0];

144

PetscInt d = ctxInt[1];

145

PetscInt i, j, k = dim > 2 ? d - dim : d;

146

147

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 147; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

148

if (dim != dim2) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Input dimension %d does not match context dimension %d", dim, dim2)return PetscError(((MPI_Comm)0x44000001),148,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Input dimension %d does not match context dimension %d"
,dim,dim2);

149

for (i = 0; i < dim; i++) mode[i] = 0.;

150

if (d < dim) {

151

mode[d] = 1.; /* Translation along axis d */

152

} else {

153

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

154

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

155

mode[j] += eps[i][j][k]*X[i]; /* Rotation about axis d */

156

}

157

}

158

}

159

160

}

161

162

/*@

163

DMPlexCreateRigidBody - For the default global section, create rigid body modes by function space interpolation

164

165

Collective on dm

166

167

Input Arguments:

168

. dm - the DM

169

170

Output Argument:

171

. sp - the null space

172

173

Note: This is necessary to provide a suitable coarse space for algebraic multigrid

174

175

Level: advanced

176

177

.seealso: MatNullSpaceCreate(), PCGAMG

178

@*/

179

PetscErrorCode DMPlexCreateRigidBody(DM dm, MatNullSpace *sp)

180

{

181

MPI_Comm comm;

182

Vec mode[6];

183

PetscSection section, globalSection;

184

PetscInt dim, dimEmbed, n, m, mmin, d, i, j;

185

PetscErrorCode ierr;

186

187

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 187; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

188

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),188,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

189

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),189,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

190

ierr = DMGetCoordinateDim(dm, &dimEmbed);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),190,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

191

if (dim == 1) {

192

ierr = MatNullSpaceCreate(comm, PETSC_TRUE, 0, NULL((void*)0), sp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),192,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

193

194

}

195

ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),195,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

196

ierr = DMGetGlobalSection(dm, &globalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),196,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

197

ierr = PetscSectionGetConstrainedStorageSize(globalSection, &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),197,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

198

m = (dim*(dim+1))/2;

199

ierr = VecCreate(comm, &mode[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),199,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

200

ierr = VecSetSizes(mode[0], n, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),200,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

201

ierr = VecSetUp(mode[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),201,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

202

ierr = VecGetSize(mode[0], &n);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),202,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

203

mmin = PetscMin(m, n)(((m)<(n)) ? (m) : (n));

204

for (i = 1; i < m; ++i) {ierr = VecDuplicate(mode[0], &mode[i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),204,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

205

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

206

PetscInt ctx[2];

207

PetscErrorCode (*func)(PetscInt, PetscReal, const PetscReal *, PetscInt, PetscScalar *, void *) = DMPlexProjectRigidBody_Private;

208

void *voidctx = (void *) (&ctx[0]);

209

210

ctx[0] = dimEmbed;

211

ctx[1] = d;

212

ierr = DMProjectFunction(dm, 0.0, &func, &voidctx, INSERT_VALUES, mode[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),212,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

213

}

214

for (i = 0; i < PetscMin(dim, mmin)(((dim)<(mmin)) ? (dim) : (mmin)); ++i) {ierr = VecNormalize(mode[i], NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),214,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

215

/* Orthonormalize system */

216

for (i = dim; i < mmin; ++i) {

217

PetscScalar dots[6];

218

219

ierr = VecMDot(mode[i], i, mode, dots);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),219,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

220

for (j = 0; j < i; ++j) dots[j] *= -1.0;

221

ierr = VecMAXPY(mode[i], i, dots, mode);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),221,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

222

ierr = VecNormalize(mode[i], NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),222,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

223

}

224

ierr = MatNullSpaceCreate(comm, PETSC_FALSE, mmin, mode, sp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),224,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

225

for (i = 0; i < m; ++i) {ierr = VecDestroy(&mode[i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),225,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

226

227

}

228

229

/*@

230

DMPlexCreateRigidBodies - For the default global section, create rigid body modes by function space interpolation

231

232

Collective on dm

233

234

Input Arguments:

235

+ dm - the DM

236

. nb - The number of bodies

237

. label - The DMLabel marking each domain

238

. nids - The number of ids per body

239

- ids - An array of the label ids in sequence for each domain

240

241

Output Argument:

242

. sp - the null space

243

244

Note: This is necessary to provide a suitable coarse space for algebraic multigrid

245

246

Level: advanced

247

248

.seealso: MatNullSpaceCreate()

249

@*/

250

PetscErrorCode DMPlexCreateRigidBodies(DM dm, PetscInt nb, DMLabel label, const PetscInt nids[], const PetscInt ids[], MatNullSpace *sp)

251

{

252

MPI_Comm comm;

253

PetscSection section, globalSection;

254

Vec *mode;

255

PetscScalar *dots;

256

PetscInt dim, dimEmbed, n, m, b, d, i, j, off;

257

PetscErrorCode ierr;

258

259

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 259; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

260

ierr = PetscObjectGetComm((PetscObject)dm,&comm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),260,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

261

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

262

ierr = DMGetCoordinateDim(dm, &dimEmbed);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),262,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

263

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

264

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

265

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

266

m = nb * (dim*(dim+1))/2;

267

ierr = PetscMalloc2(m, &mode, m, &dots)PetscMallocA(2,PETSC_FALSE,267,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(m)*sizeof(**(&mode)),(&mode),(size_t)(m)*sizeof
(**(&dots)),(&dots));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),267,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

268

ierr = VecCreate(comm, &mode[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),268,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

269

ierr = VecSetSizes(mode[0], n, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),269,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

270

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

271

for (i = 1; i < m; ++i) {ierr = VecDuplicate(mode[0], &mode[i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),271,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

272

for (b = 0, off = 0; b < nb; ++b) {

273

for (d = 0; d < m/nb; ++d) {

274

PetscInt ctx[2];

275

PetscErrorCode (*func)(PetscInt, PetscReal, const PetscReal *, PetscInt, PetscScalar *, void *) = DMPlexProjectRigidBody_Private;

276

void *voidctx = (void *) (&ctx[0]);

277

278

ctx[0] = dimEmbed;

279

ctx[1] = d;

280

ierr = DMProjectFunctionLabel(dm, 0.0, label, nids[b], &ids[off], 0, NULL((void*)0), &func, &voidctx, INSERT_VALUES, mode[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),280,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

281

off += nids[b];

282

}

283

}

284

for (i = 0; i < dim; ++i) {ierr = VecNormalize(mode[i], NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),284,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

285

/* Orthonormalize system */

286

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

287

ierr = VecMDot(mode[i], i, mode, dots);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),287,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

288

for (j = 0; j < i; ++j) dots[j] *= -1.0;

289

ierr = VecMAXPY(mode[i], i, dots, mode);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),289,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

290

ierr = VecNormalize(mode[i], NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),290,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

291

}

292

ierr = MatNullSpaceCreate(comm, PETSC_FALSE, m, mode, sp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),292,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

293

for (i = 0; i< m; ++i) {ierr = VecDestroy(&mode[i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),293,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

294

ierr = PetscFree2(mode, dots)PetscFreeA(2,294,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(mode),&(dots));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),294,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

295

296

}

297

298

/*@

299

DMPlexSetMaxProjectionHeight - In DMPlexProjectXXXLocal() functions, the projected values of a basis function's dofs

300

are computed by associating the basis function with one of the mesh points in its transitively-closed support, and

301

evaluating the dual space basis of that point. A basis function is associated with the point in its

302

transitively-closed support whose mesh height is highest (w.r.t. DAG height), but not greater than the maximum

303

projection height, which is set with this function. By default, the maximum projection height is zero, which means

304

that only mesh cells are used to project basis functions. A height of one, for example, evaluates a cell-interior

305

basis functions using its cells dual space basis, but all other basis functions with the dual space basis of a face.

306

307

Input Parameters:

308

+ dm - the DMPlex object

309

- height - the maximum projection height >= 0

310

311

Level: advanced

312

313

.seealso: DMPlexGetMaxProjectionHeight(), DMProjectFunctionLocal(), DMProjectFunctionLabelLocal()

314

@*/

315

PetscErrorCode DMPlexSetMaxProjectionHeight(DM dm, PetscInt height)

316

{

317

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

318

319

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 319; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

320

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),320,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),320
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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),320,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),320,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

321

plex->maxProjectionHeight = height;

322

323

}

324

325

/*@

326

DMPlexGetMaxProjectionHeight - Get the maximum height (w.r.t. DAG) of mesh points used to evaluate dual bases in

327

DMPlexProjectXXXLocal() functions.

328

329

Input Parameters:

330

. dm - the DMPlex object

331

332

Output Parameters:

333

. height - the maximum projection height

334

335

Level: intermediate

336

337

.seealso: DMPlexSetMaxProjectionHeight(), DMProjectFunctionLocal(), DMProjectFunctionLabelLocal()

338

@*/

339

PetscErrorCode DMPlexGetMaxProjectionHeight(DM dm, PetscInt *height)

340

{

341

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

342

343

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 343; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

344

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),344,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),344
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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),344,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),344,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

345

*height = plex->maxProjectionHeight;

346

347

}

348

349

typedef struct {

350

PetscReal alpha; /* The first Euler angle, and in 2D the only one */

351

PetscReal beta; /* The second Euler angle */

352

PetscReal gamma; /* The third Euler angle */

353

PetscInt dim; /* The dimension of R */

354

PetscScalar *R; /* The rotation matrix, transforming a vector in the local basis to the global basis */

355

PetscScalar *RT; /* The transposed rotation matrix, transforming a vector in the global basis to the local basis */

356

} RotCtx;

357

358

359

Note: Following https://en.wikipedia.org/wiki/Euler_angles, we will specify Euler angles by extrinsic rotations, meaning that

360

we rotate with respect to a fixed initial coordinate system, the local basis (x-y-z). The global basis (X-Y-Z) is reached as follows:

361

$ The XYZ system rotates about the z axis by alpha. The X axis is now at angle alpha with respect to the x axis.

362

$ The XYZ system rotates again about the x axis by beta. The Z axis is now at angle beta with respect to the z axis.

363

$ The XYZ system rotates a third time about the z axis by gamma.

364

365

static PetscErrorCode DMPlexBasisTransformSetUp_Rotation_Internal(DM dm, void *ctx)

366

{

367

RotCtx *rc = (RotCtx *) ctx;

368

PetscInt dim = rc->dim;

369

PetscReal c1, s1, c2, s2, c3, s3;

370

PetscErrorCode ierr;

371

372

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 372; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

373

ierr = PetscMalloc2(PetscSqr(dim), &rc->R, PetscSqr(dim), &rc->RT)PetscMallocA(2,PETSC_FALSE,373,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(((dim)*(dim)))*sizeof(**(&rc->R)),(&rc->
R),(size_t)(((dim)*(dim)))*sizeof(**(&rc->RT)),(&rc
->RT));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),373,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

374

switch (dim) {

375

case 2:

376

c1 = PetscCosReal(rc->alpha)cos(rc->alpha);s1 = PetscSinReal(rc->alpha)sin(rc->alpha);

377

rc->R[0] = c1;rc->R[1] = s1;

378

rc->R[2] = -s1;rc->R[3] = c1;

379

ierr = PetscArraycpy(rc->RT, rc->R, PetscSqr(dim))((sizeof(*(rc->RT)) != sizeof(*(rc->R))) || PetscMemcpy
(rc->RT,rc->R,(((dim)*(dim)))*sizeof(*(rc->RT))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),379,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

380

DMPlex_Transpose2D_Internal(rc->RT);break;

381

break;

382

case 3:

383

c1 = PetscCosReal(rc->alpha)cos(rc->alpha);s1 = PetscSinReal(rc->alpha)sin(rc->alpha);

384

c2 = PetscCosReal(rc->beta)cos(rc->beta); s2 = PetscSinReal(rc->beta)sin(rc->beta);

385

c3 = PetscCosReal(rc->gamma)cos(rc->gamma);s3 = PetscSinReal(rc->gamma)sin(rc->gamma);

386

rc->R[0] = c1*c3 - c2*s1*s3;rc->R[1] = c3*s1 + c1*c2*s3;rc->R[2] = s2*s3;

387

rc->R[3] = -c1*s3 - c2*c3*s1;rc->R[4] = c1*c2*c3 - s1*s3; rc->R[5] = c3*s2;

388

rc->R[6] = s1*s2; rc->R[7] = -c1*s2; rc->R[8] = c2;

389

ierr = PetscArraycpy(rc->RT, rc->R, PetscSqr(dim))((sizeof(*(rc->RT)) != sizeof(*(rc->R))) || PetscMemcpy
(rc->RT,rc->R,(((dim)*(dim)))*sizeof(*(rc->RT))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),389,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

390

DMPlex_Transpose3D_Internal(rc->RT);break;

391

break;

392

default: SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_OUTOFRANGE, "Dimension %D not supported", dim)return PetscError(PetscObjectComm((PetscObject) dm),392,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",63
,PETSC_ERROR_INITIAL,"Dimension %D not supported",dim);

393

}

394

395

}

396

397

static PetscErrorCode DMPlexBasisTransformDestroy_Rotation_Internal(DM dm, void *ctx)

398

{

399

RotCtx *rc = (RotCtx *) ctx;

400

PetscErrorCode ierr;

401

402

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 402; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

403

ierr = PetscFree2(rc->R, rc->RT)PetscFreeA(2,403,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(rc->R),&(rc->RT));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),403,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

404

ierr = PetscFree(rc)((*PetscTrFree)((void*)(rc),404,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((rc) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),404,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

405

406

}

407

408

static PetscErrorCode DMPlexBasisTransformGetMatrix_Rotation_Internal(DM dm, const PetscReal x[], PetscBool l2g, const PetscScalar **A, void *ctx)

409

{

410

RotCtx *rc = (RotCtx *) ctx;

411

412

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 412; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

413

PetscValidPointer(ctx, 5)do { if (!ctx) return PetscError(((MPI_Comm)0x44000001),413,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if (!
PetscCheckPointer(ctx,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),413,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

414

if (l2g) {*A = rc->R;}

415

else {*A = rc->RT;}

416

417

}

418

419

PetscErrorCode DMPlexBasisTransformApplyReal_Internal(DM dm, const PetscReal x[], PetscBool l2g, PetscInt dim, const PetscReal *y, PetscReal *z, void *ctx)

420

{

421

PetscErrorCode ierr;

422

423

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 423; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

424

#if defined(PETSC_USE_COMPLEX)

425

switch (dim) {

426

case 2:

427

{

428

PetscScalar yt[2], zt[2];

429

430

yt[0] = y[0]; yt[1] = y[1];

431

ierr = DMPlexBasisTransformApply_Internal(dm, x, l2g, dim, yt, zt, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),431,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

432

z[0] = PetscRealPart(zt[0])(zt[0]); z[1] = PetscRealPart(zt[1])(zt[1]);

433

}

434

break;

435

case 3:

436

{

437

PetscScalar yt[3], zt[3];

438

439

yt[0] = y[0]; yt[1] = y[1]; yt[2] = y[2];

440

ierr = DMPlexBasisTransformApply_Internal(dm, x, l2g, dim, yt, zt, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),440,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

441

z[0] = PetscRealPart(zt[0])(zt[0]); z[1] = PetscRealPart(zt[1])(zt[1]); z[2] = PetscRealPart(zt[2])(zt[2]);

442

}

443

break;

444

}

445

#else

446

ierr = DMPlexBasisTransformApply_Internal(dm, x, l2g, dim, y, z, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),446,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

447

#endif

448

449

}

450

451

PetscErrorCode DMPlexBasisTransformApply_Internal(DM dm, const PetscReal x[], PetscBool l2g, PetscInt dim, const PetscScalar *y, PetscScalar *z, void *ctx)

452

{

453

const PetscScalar *A;

454

PetscErrorCode ierr;

455

456

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 456; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

457

ierr = (*dm->transformGetMatrix)(dm, x, l2g, &A, ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),457,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

458

switch (dim) {

459

case 2: DMPlex_Mult2D_Internal(A, 1, y, z);break;

460

case 3: DMPlex_Mult3D_Internal(A, 1, y, z);break;

461

}

462

463

}

464

465

static PetscErrorCode DMPlexBasisTransformField_Internal(DM dm, DM tdm, Vec tv, PetscInt p, PetscInt f, PetscBool l2g, PetscScalar *a)

466

{

467

PetscSection ts;

468

const PetscScalar *ta, *tva;

469

PetscInt dof;

470

PetscErrorCode ierr;

471

472

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 472; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

473

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

474

ierr = PetscSectionGetFieldDof(ts, p, f, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),474,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

475

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

476

ierr = DMPlexPointLocalFieldRead(tdm, p, f, ta, (void *) &tva);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),476,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

477

if (l2g) {

478

switch (dof) {

479

case 4: DMPlex_Mult2D_Internal(tva, 1, a, a);break;

480

case 9: DMPlex_Mult3D_Internal(tva, 1, a, a);break;

481

}

482

} else {

483

switch (dof) {

484

case 4: DMPlex_MultTranspose2D_Internal(tva, 1, a, a);break;

485

case 9: DMPlex_MultTranspose3D_Internal(tva, 1, a, a);break;

486

}

487

}

488

ierr = VecRestoreArrayRead(tv, &ta);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),488,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

489

490

}

491

492

static PetscErrorCode DMPlexBasisTransformFieldTensor_Internal(DM dm, DM tdm, Vec tv, PetscInt pf, PetscInt f, PetscInt pg, PetscInt g, PetscBool l2g, PetscInt lda, PetscScalar *a)

493

{

494

PetscSection s, ts;

495

const PetscScalar *ta, *tvaf, *tvag;

496

PetscInt fdof, gdof, fpdof, gpdof;

497

PetscErrorCode ierr;

498

499

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 499; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

500

ierr = DMGetSection(dm, &s);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),500,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

501

ierr = DMGetSection(tdm, &ts);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),501,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

502

ierr = PetscSectionGetFieldDof(s, pf, f, &fpdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),502,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

503

ierr = PetscSectionGetFieldDof(s, pg, g, &gpdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),503,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

504

ierr = PetscSectionGetFieldDof(ts, pf, f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),504,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

505

ierr = PetscSectionGetFieldDof(ts, pg, g, &gdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),505,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

506

ierr = VecGetArrayRead(tv, &ta);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),506,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

507

ierr = DMPlexPointLocalFieldRead(tdm, pf, f, ta, (void *) &tvaf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),507,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

508

ierr = DMPlexPointLocalFieldRead(tdm, pg, g, ta, (void *) &tvag);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),508,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

509

if (l2g) {

510

switch (fdof) {

511

case 4: DMPlex_MatMult2D_Internal(tvaf, gpdof, lda, a, a);break;

512

case 9: DMPlex_MatMult3D_Internal(tvaf, gpdof, lda, a, a);break;

513

}

514

switch (gdof) {

515

case 4: DMPlex_MatMultTransposeLeft2D_Internal(tvag, fpdof, lda, a, a);break;

516

case 9: DMPlex_MatMultTransposeLeft3D_Internal(tvag, fpdof, lda, a, a);break;

517

}

518

} else {

519

switch (fdof) {

520

case 4: DMPlex_MatMultTranspose2D_Internal(tvaf, gpdof, lda, a, a);break;

521

case 9: DMPlex_MatMultTranspose3D_Internal(tvaf, gpdof, lda, a, a);break;

522

}

523

switch (gdof) {

524

case 4: DMPlex_MatMultLeft2D_Internal(tvag, fpdof, lda, a, a);break;

525

case 9: DMPlex_MatMultLeft3D_Internal(tvag, fpdof, lda, a, a);break;

526

}

527

}

528

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

529

530

}

531

532

PetscErrorCode DMPlexBasisTransformPoint_Internal(DM dm, DM tdm, Vec tv, PetscInt p, PetscBool fieldActive[], PetscBool l2g, PetscScalar *a)

533

{

534

PetscSection s;

535

PetscSection clSection;

536

IS clPoints;

537

const PetscInt *clp;

538

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

539

PetscInt Nf, f, Np, cp, dof, d = 0;

540

PetscErrorCode ierr;

541

542

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 542; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

543

ierr = DMGetSection(dm, &s);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),543,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

544

ierr = PetscSectionGetNumFields(s, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),544,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

545

ierr = DMPlexGetCompressedClosure(dm, s, p, &Np, &points, &clSection, &clPoints, &clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),545,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

546

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

547

for (cp = 0; cp < Np*2; cp += 2) {

548

ierr = PetscSectionGetFieldDof(s, points[cp], f, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),548,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

549

if (!dof) continue;

550

if (fieldActive[f]) {ierr = DMPlexBasisTransformField_Internal(dm, tdm, tv, points[cp], f, l2g, &a[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),550,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

551

d += dof;

552

}

553

}

554

ierr = DMPlexRestoreCompressedClosure(dm, s, p, &Np, &points, &clSection, &clPoints, &clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),554,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

555

556

}

557

558

PetscErrorCode DMPlexBasisTransformPointTensor_Internal(DM dm, DM tdm, Vec tv, PetscInt p, PetscBool l2g, PetscInt lda, PetscScalar *a)

559

{

560

PetscSection s;

561

PetscSection clSection;

562

IS clPoints;

563

const PetscInt *clp;

564

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

565

PetscInt Nf, f, g, Np, cpf, cpg, fdof, gdof, r, c = 0;

566

PetscErrorCode ierr;

567

568

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 568; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

569

ierr = DMGetSection(dm, &s);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),569,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

570

ierr = PetscSectionGetNumFields(s, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),570,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

571

ierr = DMPlexGetCompressedClosure(dm, s, p, &Np, &points, &clSection, &clPoints, &clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),571,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

572

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

573

for (cpf = 0; cpf < Np*2; cpf += 2) {

574

ierr = PetscSectionGetFieldDof(s, points[cpf], f, &fdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),574,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

575

for (g = 0, c = 0; g < Nf; ++g) {

576

for (cpg = 0; cpg < Np*2; cpg += 2) {

577

ierr = PetscSectionGetFieldDof(s, points[cpg], g, &gdof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),577,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

578

ierr = DMPlexBasisTransformFieldTensor_Internal(dm, tdm, tv, points[cpf], f, points[cpg], g, l2g, lda, &a[r*lda+c]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),578,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

579

c += gdof;

580

}

581

}

582

if (c != lda) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Invalid number of columns %D should be %D", c, lda)return PetscError(((MPI_Comm)0x44000001),582,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Invalid number of columns %D should be %D"
,c,lda);

583

r += fdof;

584

}

585

}

586

if (r != lda) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Invalid number of rows %D should be %D", c, lda)return PetscError(((MPI_Comm)0x44000001),586,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Invalid number of rows %D should be %D"
,c,lda);

587

ierr = DMPlexRestoreCompressedClosure(dm, s, p, &Np, &points, &clSection, &clPoints, &clp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),587,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

588

589

}

590

591

static PetscErrorCode DMPlexBasisTransform_Internal(DM dm, Vec lv, PetscBool l2g)

592

{

593

DM tdm;

594

Vec tv;

595

PetscSection ts, s;

596

const PetscScalar *ta;

597

PetscScalar *a, *va;

598

PetscInt pStart, pEnd, p, Nf, f;

599

PetscErrorCode ierr;

600

601

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 601; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

602

ierr = DMGetBasisTransformDM_Internal(dm, &tdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),602,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

603

ierr = DMGetBasisTransformVec_Internal(dm, &tv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),603,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

604

ierr = DMGetSection(tdm, &ts);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),604,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

605

ierr = DMGetSection(dm, &s);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),605,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

606

ierr = PetscSectionGetChart(s, &pStart, &pEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),606,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

607

ierr = PetscSectionGetNumFields(s, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),607,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

608

ierr = VecGetArray(lv, &a);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),608,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

609

ierr = VecGetArrayRead(tv, &ta);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),609,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

610

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

611

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

612

ierr = DMPlexPointLocalFieldRef(dm, p, f, a, (void *) &va);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),612,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

613

ierr = DMPlexBasisTransformField_Internal(dm, tdm, tv, p, f, l2g, va);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),613,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

614

}

615

}

616

ierr = VecRestoreArray(lv, &a);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),616,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

617

ierr = VecRestoreArrayRead(tv, &ta);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),617,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

618

619

}

620

621

/*@

622

DMPlexGlobalToLocalBasis - Transform the values in the given local vector from the global basis to the local basis

623

624

Input Parameters:

625

+ dm - The DM

626

- lv - A local vector with values in the global basis

627

628

Output Parameters:

629

. lv - A local vector with values in the local basis

630

631

Note: This method is only intended to be called inside DMGlobalToLocal(). It is unlikely that a user will have a local vector full of coefficients for the global basis unless they are reimplementing GlobalToLocal.

632

633

Level: developer

634

635

.seealso: DMPlexLocalToGlobalBasis(), DMGetSection()

636

@*/

637

PetscErrorCode DMPlexGlobalToLocalBasis(DM dm, Vec lv)

638

{

639

PetscErrorCode ierr;

640

641

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 641; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

642

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),642,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),642
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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),642,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),642,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

643

PetscValidHeaderSpecific(lv, VEC_CLASSID, 2)do { if (!lv) return PetscError(((MPI_Comm)0x44000001),643,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (!PetscCheckPointer
(lv,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),643
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(lv))->classid != VEC_CLASSID) { if
(((PetscObject)(lv))->classid == -1) return PetscError(((
MPI_Comm)0x44000001),643,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),643,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",2
); } } while (0);

644

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

645

646

}

647

648

/*@

649

DMPlexLocalToGlobalBasis - Transform the values in the given local vector from the local basis to the global basis

650

651

Input Parameters:

652

+ dm - The DM

653

- lv - A local vector with values in the local basis

654

655

Output Parameters:

656

. lv - A local vector with values in the global basis

657

658

Note: This method is only intended to be called inside DMGlobalToLocal(). It is unlikely that a user would want a local vector full of coefficients for the global basis unless they are reimplementing GlobalToLocal.

659

660

Level: developer

661

662

.seealso: DMPlexGlobalToLocalBasis(), DMGetSection()

663

@*/

664

PetscErrorCode DMPlexLocalToGlobalBasis(DM dm, Vec lv)

665

{

666

PetscErrorCode ierr;

667

668

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 668; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

669

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),669,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),669
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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),669,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),669,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

670

PetscValidHeaderSpecific(lv, VEC_CLASSID, 2)do { if (!lv) return PetscError(((MPI_Comm)0x44000001),670,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (!PetscCheckPointer
(lv,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),670
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(lv))->classid != VEC_CLASSID) { if
(((PetscObject)(lv))->classid == -1) return PetscError(((
MPI_Comm)0x44000001),670,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),670,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",2
); } } while (0);

671

ierr = DMPlexBasisTransform_Internal(dm, lv, PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),671,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

672

673

}

674

675

/*@

676

DMPlexCreateBasisRotation - Create an internal transformation from the global basis, used to specify boundary conditions

677

and global solutions, to a local basis, appropriate for discretization integrals and assembly.

678

679

Input Parameters:

680

+ dm - The DM

681

. alpha - The first Euler angle, and in 2D the only one

682

. beta - The second Euler angle

683

. gamma - The third Euler angle

684

685

Note: Following https://en.wikipedia.org/wiki/Euler_angles, we will specify Euler angles by extrinsic rotations, meaning that

686

we rotate with respect to a fixed initial coordinate system, the local basis (x-y-z). The global basis (X-Y-Z) is reached as follows:

687

$ The XYZ system rotates about the z axis by alpha. The X axis is now at angle alpha with respect to the x axis.

688

$ The XYZ system rotates again about the x axis by beta. The Z axis is now at angle beta with respect to the z axis.

689

$ The XYZ system rotates a third time about the z axis by gamma.

690

691

Level: developer

692

693

.seealso: DMPlexGlobalToLocalBasis(), DMPlexLocalToGlobalBasis()

694

@*/

695

PetscErrorCode DMPlexCreateBasisRotation(DM dm, PetscReal alpha, PetscReal beta, PetscReal gamma)

696

{

697

RotCtx *rc;

698

PetscInt cdim;

699

PetscErrorCode ierr;

700

701

ierr = DMGetCoordinateDim(dm, &cdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),701,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

702

ierr = PetscMalloc1(1, &rc)PetscMallocA(1,PETSC_FALSE,702,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(1)*sizeof(**(&rc)),(&rc));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),702,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

703

dm->transformCtx = rc;

704

dm->transformSetUp = DMPlexBasisTransformSetUp_Rotation_Internal;

705

dm->transformDestroy = DMPlexBasisTransformDestroy_Rotation_Internal;

706

dm->transformGetMatrix = DMPlexBasisTransformGetMatrix_Rotation_Internal;

707

rc->dim = cdim;

708

rc->alpha = alpha;

709

rc->beta = beta;

710

rc->gamma = gamma;

711

ierr = (*dm->transformSetUp)(dm, dm->transformCtx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),711,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

712

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

713

714

}

715

716

/*@C

717

DMPlexInsertBoundaryValuesEssential - Insert boundary values into a local vector

718

719

Input Parameters:

720

+ dm - The DM, with a PetscDS that matches the problem being constrained

721

. time - The time

722

. field - The field to constrain

723

. Nc - The number of constrained field components, or 0 for all components

724

. comps - An array of constrained component numbers, or NULL for all components

725

. label - The DMLabel defining constrained points

726

. numids - The number of DMLabel ids for constrained points

727

. ids - An array of ids for constrained points

728

. func - A pointwise function giving boundary values

729

- ctx - An optional user context for bcFunc

730

731

Output Parameter:

732

. locX - A local vector to receives the boundary values

733

734

Level: developer

735

736

.seealso: DMPlexInsertBoundaryValuesEssentialField(), DMAddBoundary()

737

@*/

738

PetscErrorCode DMPlexInsertBoundaryValuesEssential(DM dm, PetscReal time, PetscInt field, PetscInt Nc, const PetscInt comps[], DMLabel label, PetscInt numids, const PetscInt ids[], PetscErrorCode (*func)(PetscInt, PetscReal, const PetscReal[], PetscInt, PetscScalar *, void *), void *ctx, Vec locX)

739

{

740

PetscErrorCode (**funcs)(PetscInt, PetscReal, const PetscReal x[], PetscInt, PetscScalar *u, void *ctx);

741

void **ctxs;

742

PetscInt numFields;

743

PetscErrorCode ierr;

744

745

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 745; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

746

ierr = DMGetNumFields(dm, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),746,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

747

ierr = PetscCalloc2(numFields,&funcs,numFields,&ctxs)PetscMallocA(2,PETSC_TRUE,747,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(numFields)*sizeof(**(&funcs)),(&funcs),(size_t
)(numFields)*sizeof(**(&ctxs)),(&ctxs));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),747,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

748

funcs[field] = func;

749

ctxs[field] = ctx;

750

ierr = DMProjectFunctionLabelLocal(dm, time, label, numids, ids, Nc, comps, funcs, ctxs, INSERT_BC_VALUES, locX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),750,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

751

ierr = PetscFree2(funcs,ctxs)PetscFreeA(2,751,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(funcs),&(ctxs));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),751,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

752

753

}

754

755

/*@C

756

DMPlexInsertBoundaryValuesEssentialField - Insert boundary values into a local vector

757

758

Input Parameters:

759

+ dm - The DM, with a PetscDS that matches the problem being constrained

760

. time - The time

761

. locU - A local vector with the input solution values

762

. field - The field to constrain

763

. Nc - The number of constrained field components, or 0 for all components

764

. comps - An array of constrained component numbers, or NULL for all components

765

. label - The DMLabel defining constrained points

766

. numids - The number of DMLabel ids for constrained points

767

. ids - An array of ids for constrained points

768

. func - A pointwise function giving boundary values

769

- ctx - An optional user context for bcFunc

770

771

Output Parameter:

772

. locX - A local vector to receives the boundary values

773

774

Level: developer

775

776

.seealso: DMPlexInsertBoundaryValuesEssential(), DMAddBoundary()

777

@*/

778

PetscErrorCode DMPlexInsertBoundaryValuesEssentialField(DM dm, PetscReal time, Vec locU, PetscInt field, PetscInt Nc, const PetscInt comps[], DMLabel label, PetscInt numids, const PetscInt ids[],

779

void (*func)(PetscInt, PetscInt, PetscInt,

780

const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],

781

const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],

782

PetscReal, const PetscReal[], PetscInt, const PetscScalar[],

783

PetscScalar[]),

784

void *ctx, Vec locX)

785

{

786

void (**funcs)(PetscInt, PetscInt, PetscInt,

787

const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],

788

const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],

789

PetscReal, const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[]);

790

void **ctxs;

791

PetscInt numFields;

792

PetscErrorCode ierr;

793

794

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 794; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

795

ierr = DMGetNumFields(dm, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),795,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

796

ierr = PetscCalloc2(numFields,&funcs,numFields,&ctxs)PetscMallocA(2,PETSC_TRUE,796,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(numFields)*sizeof(**(&funcs)),(&funcs),(size_t
)(numFields)*sizeof(**(&ctxs)),(&ctxs));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),796,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

797

funcs[field] = func;

798

ctxs[field] = ctx;

799

ierr = DMProjectFieldLabelLocal(dm, time, label, numids, ids, Nc, comps, locU, funcs, INSERT_BC_VALUES, locX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),799,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

800

ierr = PetscFree2(funcs,ctxs)PetscFreeA(2,800,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(funcs),&(ctxs));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),800,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

801

802

}

803

804

/*@C

805

DMPlexInsertBoundaryValuesRiemann - Insert boundary values into a local vector

806

807

Input Parameters:

808

+ dm - The DM, with a PetscDS that matches the problem being constrained

809

. time - The time

810

. faceGeometry - A vector with the FVM face geometry information

811

. cellGeometry - A vector with the FVM cell geometry information

812

. Grad - A vector with the FVM cell gradient information

813

. field - The field to constrain

814

. Nc - The number of constrained field components, or 0 for all components

815

. comps - An array of constrained component numbers, or NULL for all components

816

. label - The DMLabel defining constrained points

817

. numids - The number of DMLabel ids for constrained points

818

. ids - An array of ids for constrained points

819

. func - A pointwise function giving boundary values

820

- ctx - An optional user context for bcFunc

821

822

Output Parameter:

823

. locX - A local vector to receives the boundary values

824

825

Note: This implementation currently ignores the numcomps/comps argument from DMAddBoundary()

826

827

Level: developer

828

829

.seealso: DMPlexInsertBoundaryValuesEssential(), DMPlexInsertBoundaryValuesEssentialField(), DMAddBoundary()

830

@*/

831

PetscErrorCode DMPlexInsertBoundaryValuesRiemann(DM dm, PetscReal time, Vec faceGeometry, Vec cellGeometry, Vec Grad, PetscInt field, PetscInt Nc, const PetscInt comps[], DMLabel label, PetscInt numids, const PetscInt ids[],

832

PetscErrorCode (*func)(PetscReal,const PetscReal*,const PetscReal*,const PetscScalar*,PetscScalar*,void*), void *ctx, Vec locX)

833

{

834

PetscDS prob;

835

PetscSF sf;

836

DM dmFace, dmCell, dmGrad;

837

const PetscScalar *facegeom, *cellgeom = NULL((void*)0), *grad;

838

const PetscInt *leaves;

839

PetscScalar *x, *fx;

840

PetscInt dim, nleaves, loc, fStart, fEnd, pdim, i;

841

PetscErrorCode ierr, ierru = 0;

842

843

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 843; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

844

ierr = DMGetPointSF(dm, &sf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),844,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

845

ierr = PetscSFGetGraph(sf, NULL((void*)0), &nleaves, &leaves, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),845,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

846

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

847

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

848

ierr = DMPlexGetHeightStratum(dm, 1, &fStart, &fEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),848,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

849

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

850

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

851

ierr = VecGetArrayRead(faceGeometry, &facegeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),851,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

852

if (cellGeometry) {

853

ierr = VecGetDM(cellGeometry, &dmCell);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),853,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

854

ierr = VecGetArrayRead(cellGeometry, &cellgeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),854,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

855

}

856

if (Grad) {

857

PetscFV fv;

858

859

ierr = PetscDSGetDiscretization(prob, field, (PetscObject *) &fv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),859,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

860

ierr = VecGetDM(Grad, &dmGrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),860,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

861

ierr = VecGetArrayRead(Grad, &grad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),861,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

862

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

863

ierr = DMGetWorkArray(dm, pdim, MPIU_SCALAR((MPI_Datatype)0x4c00080b), &fx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),863,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

864

}

865

ierr = VecGetArray(locX, &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),865,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

866

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

867

IS faceIS;

868

const PetscInt *faces;

869

PetscInt numFaces, f;

870

871

ierr = DMLabelGetStratumIS(label, ids[i], &faceIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),871,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

872

if (!faceIS) continue; /* No points with that id on this process */

873

ierr = ISGetLocalSize(faceIS, &numFaces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),873,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

874

ierr = ISGetIndices(faceIS, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),874,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

875

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

876

const PetscInt face = faces[f], *cells;

877

PetscFVFaceGeom *fg;

878

879

if ((face < fStart) || (face >= fEnd)) continue; /* Refinement adds non-faces to labels */

880

ierr = PetscFindInt(face, nleaves, (PetscInt *) leaves, &loc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),880,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

881

if (loc >= 0) continue;

882

ierr = DMPlexPointLocalRead(dmFace, face, facegeom, &fg);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),882,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

883

ierr = DMPlexGetSupport(dm, face, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),883,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

884

if (Grad) {

885

PetscFVCellGeom *cg;

886

PetscScalar *cx, *cgrad;

887

PetscScalar *xG;

888

PetscReal dx[3];

889

PetscInt d;

890

891

ierr = DMPlexPointLocalRead(dmCell, cells[0], cellgeom, &cg);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),891,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

892

ierr = DMPlexPointLocalRead(dm, cells[0], x, &cx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),892,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

893

ierr = DMPlexPointLocalRead(dmGrad, cells[0], grad, &cgrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),893,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

894

ierr = DMPlexPointLocalFieldRef(dm, cells[1], field, x, &xG);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),894,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

895

DMPlex_WaxpyD_Internal(dim, -1, cg->centroid, fg->centroid, dx);

896

for (d = 0; d < pdim; ++d) fx[d] = cx[d] + DMPlex_DotD_Internal(dim, &cgrad[d*dim], dx);

897

ierru = (*func)(time, fg->centroid, fg->normal, fx, xG, ctx);

898

if (ierru) {

899

ierr = ISRestoreIndices(faceIS, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),899,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

900

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

901

goto cleanup;

902

}

903

} else {

904

PetscScalar *xI;

905

PetscScalar *xG;

906

907

ierr = DMPlexPointLocalRead(dm, cells[0], x, &xI);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),907,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

908

ierr = DMPlexPointLocalFieldRef(dm, cells[1], field, x, &xG);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),908,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

909

ierru = (*func)(time, fg->centroid, fg->normal, xI, xG, ctx);

910

if (ierru) {

911

ierr = ISRestoreIndices(faceIS, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),911,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

912

ierr = ISDestroy(&faceIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),912,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

913

goto cleanup;

914

}

915

}

916

}

917

ierr = ISRestoreIndices(faceIS, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),917,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

918

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

919

}

920

cleanup:

921

ierr = VecRestoreArray(locX, &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),921,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

922

if (Grad) {

923

ierr = DMRestoreWorkArray(dm, pdim, MPIU_SCALAR((MPI_Datatype)0x4c00080b), &fx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),923,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

924

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

925

}

926

if (cellGeometry) {ierr = VecRestoreArrayRead(cellGeometry, &cellgeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),926,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

927

ierr = VecRestoreArrayRead(faceGeometry, &facegeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),927,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

928

CHKERRQ(ierru)do {if (__builtin_expect(!!(ierru),0)) return PetscError(((MPI_Comm
)0x44000001),928,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierru,PETSC_ERROR_REPEAT," ");} while (0);

929

930

}

931

932

PetscErrorCode DMPlexInsertBoundaryValues_Plex(DM dm, PetscBool insertEssential, Vec locX, PetscReal time, Vec faceGeomFVM, Vec cellGeomFVM, Vec gradFVM)

933

{

934

PetscDS prob;

935

PetscInt numBd, b;

936

PetscErrorCode ierr;

937

938

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 938; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

939

ierr = DMGetDS(dm, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),939,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

940

ierr = PetscDSGetNumBoundary(prob, &numBd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),940,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

941

for (b = 0; b < numBd; ++b) {

942

DMBoundaryConditionType type;

943

const char *name, *labelname;

944

DMLabel label;

945

PetscInt field, Nc;

946

const PetscInt *comps;

947

PetscObject obj;

948

PetscClassId id;

949

void (*func)(void);

950

PetscInt numids;

951

const PetscInt *ids;

952

void *ctx;

953

954

ierr = DMGetBoundary(dm, b, &type, &name, &labelname, &field, &Nc, &comps, &func, &numids, &ids, &ctx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),954,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

955

if (insertEssential != (type & DM_BC_ESSENTIAL)) continue;

956

ierr = DMGetLabel(dm, labelname, &label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),956,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

957

if (!label) SETERRQ2(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONGSTATE, "Label %s for boundary condition %s does not exist in the DM", labelname, name)return PetscError(PetscObjectComm((PetscObject) dm),957,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",73
,PETSC_ERROR_INITIAL,"Label %s for boundary condition %s does not exist in the DM"
,labelname,name);

958

ierr = DMGetField(dm, field, NULL((void*)0), &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),958,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

959

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

960

if (id == PETSCFE_CLASSID) {

961

switch (type) {

962

/* for FEM, there is no insertion to be done for non-essential boundary conditions */

963

case DM_BC_ESSENTIAL:

964

ierr = DMPlexLabelAddCells(dm,label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),964,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

965

ierr = DMPlexInsertBoundaryValuesEssential(dm, time, field, Nc, comps, label, numids, ids, (PetscErrorCode (*)(PetscInt, PetscReal, const PetscReal[], PetscInt, PetscScalar *, void *)) func, ctx, locX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),965,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

966

ierr = DMPlexLabelClearCells(dm,label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),966,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

967

break;

968

case DM_BC_ESSENTIAL_FIELD:

969

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

970

ierr = DMPlexInsertBoundaryValuesEssentialField(dm, time, locX, field, Nc, comps, label, numids, ids,

971

(void (*)(PetscInt, PetscInt, PetscInt, const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],

972

const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],

973

PetscReal, const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[])) func, ctx, locX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),973,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

974

ierr = DMPlexLabelClearCells(dm,label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),974,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

975

break;

976

default: break;

977

}

978

} else if (id == PETSCFV_CLASSID) {

979

if (!faceGeomFVM) continue;

980

ierr = DMPlexInsertBoundaryValuesRiemann(dm, time, faceGeomFVM, cellGeomFVM, gradFVM, field, Nc, comps, label, numids, ids,

981

(PetscErrorCode (*)(PetscReal,const PetscReal*,const PetscReal*,const PetscScalar*,PetscScalar*,void*)) func, ctx, locX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),981,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

982

} else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),982,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

983

}

984

985

}

986

987

/*@

988

DMPlexInsertBoundaryValues - Puts coefficients which represent boundary values into the local solution vector

989

990

Input Parameters:

991

+ dm - The DM

992

. insertEssential - Should I insert essential (e.g. Dirichlet) or inessential (e.g. Neumann) boundary conditions

993

. time - The time

994

. faceGeomFVM - Face geometry data for FV discretizations

995

. cellGeomFVM - Cell geometry data for FV discretizations

996

- gradFVM - Gradient reconstruction data for FV discretizations

997

998

Output Parameters:

999

. locX - Solution updated with boundary values

1000

1001

Level: developer

1002

1003

.seealso: DMProjectFunctionLabelLocal()

1004

@*/

1005

PetscErrorCode DMPlexInsertBoundaryValues(DM dm, PetscBool insertEssential, Vec locX, PetscReal time, Vec faceGeomFVM, Vec cellGeomFVM, Vec gradFVM)

1006

{

1007

PetscErrorCode ierr;

1008

1009

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 1009; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1010

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1010,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1010
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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),1010,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1010,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

1011

PetscValidHeaderSpecific(locX, VEC_CLASSID, 2)do { if (!locX) return PetscError(((MPI_Comm)0x44000001),1011
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(locX,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),1011,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(locX))->classid != VEC_CLASSID) { if
(((PetscObject)(locX))->classid == -1) return PetscError(
((MPI_Comm)0x44000001),1011,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),1011,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",2
); } } while (0);

1012

if (faceGeomFVM) {PetscValidHeaderSpecific(faceGeomFVM, VEC_CLASSID, 4)do { if (!faceGeomFVM) return PetscError(((MPI_Comm)0x44000001
),1012,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",4); if (
!PetscCheckPointer(faceGeomFVM,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),1012,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,4); if (((PetscObject)(faceGeomFVM))->classid != VEC_CLASSID
) { if (((PetscObject)(faceGeomFVM))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),1012,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,4); else return PetscError(((MPI_Comm)0x44000001),1012,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",4
); } } while (0);}

1013

if (cellGeomFVM) {PetscValidHeaderSpecific(cellGeomFVM, VEC_CLASSID, 5)do { if (!cellGeomFVM) return PetscError(((MPI_Comm)0x44000001
),1013,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",5); if (
!PetscCheckPointer(cellGeomFVM,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),1013,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,5); if (((PetscObject)(cellGeomFVM))->classid != VEC_CLASSID
) { if (((PetscObject)(cellGeomFVM))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),1013,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,5); else return PetscError(((MPI_Comm)0x44000001),1013,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",5
); } } while (0);}

1014

if (gradFVM) {PetscValidHeaderSpecific(gradFVM, VEC_CLASSID, 6)do { if (!gradFVM) return PetscError(((MPI_Comm)0x44000001),1014
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",6); if (
!PetscCheckPointer(gradFVM,PETSC_OBJECT)) return PetscError((
(MPI_Comm)0x44000001),1014,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,6); if (((PetscObject)(gradFVM))->classid != VEC_CLASSID)
{ if (((PetscObject)(gradFVM))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),1014,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,6); else return PetscError(((MPI_Comm)0x44000001),1014,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",6
); } } while (0);}

1015

ierr = PetscTryMethod(dm,"DMPlexInsertBoundaryValues_C",(DM,PetscBool,Vec,PetscReal,Vec,Vec,Vec),(dm,insertEssential,locX,time,faceGeomFVM,cellGeomFVM,gradFVM))0; do { PetscErrorCode (*f)(DM,PetscBool,Vec,PetscReal,Vec,Vec
,Vec), __ierr; __ierr = PetscObjectQueryFunction_Private(((PetscObject
)dm),("DMPlexInsertBoundaryValues_C"),(PetscVoidFunction*)(&
f));do {if (__builtin_expect(!!(__ierr),0)) return PetscError
(((MPI_Comm)0x44000001),1015,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,__ierr,PETSC_ERROR_REPEAT," ");} while (0); if (f) {__ierr =
(*f)(dm,insertEssential,locX,time,faceGeomFVM,cellGeomFVM,gradFVM
);do {if (__builtin_expect(!!(__ierr),0)) return PetscError((
(MPI_Comm)0x44000001),1015,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,__ierr,PETSC_ERROR_REPEAT," ");} while (0);} } while(0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1015,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1016

1017

}

1018

1019

PetscErrorCode DMComputeL2Diff_Plex(DM dm, PetscReal time, PetscErrorCode (**funcs)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void **ctxs, Vec X, PetscReal *diff)

1020

{

1021

Vec localX;

1022

PetscErrorCode ierr;

1023

1024

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 1024; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1025

ierr = DMGetLocalVector(dm, &localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1025,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1026

ierr = DMPlexInsertBoundaryValues(dm, PETSC_TRUE, localX, time, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1026,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1027

ierr = DMGlobalToLocalBegin(dm, X, INSERT_VALUES, localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1027,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1028

ierr = DMGlobalToLocalEnd(dm, X, INSERT_VALUES, localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1028,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1029

ierr = DMPlexComputeL2DiffLocal(dm, time, funcs, ctxs, localX, diff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1029,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1030

ierr = DMRestoreLocalVector(dm, &localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1030,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1031

1032

}

1033

1034

/*@C

1035

DMComputeL2DiffLocal - This function computes the L_2 difference between a function u and an FEM interpolant solution u_h.

1036

1037

Collective on dm

1038

1039

Input Parameters:

1040

+ dm - The DM

1041

. time - The time

1042

. funcs - The functions to evaluate for each field component

1043

. ctxs - Optional array of contexts to pass to each function, or NULL.

1044

- localX - The coefficient vector u_h, a local vector

1045

1046

Output Parameter:

1047

. diff - The diff ||u - u_h||_2

1048

1049

Level: developer

1050

1051

.seealso: DMProjectFunction(), DMComputeL2FieldDiff(), DMComputeL2GradientDiff()

1052

@*/

1053

PetscErrorCode DMPlexComputeL2DiffLocal(DM dm, PetscReal time, PetscErrorCode (**funcs)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void **ctxs, Vec localX, PetscReal *diff)

1054

{

1055

const PetscInt debug = ((DM_Plex*)dm->data)->printL2;

1056

DM tdm;

1057

Vec tv;

1058

PetscSection section;

1059

PetscQuadrature quad;

1060

PetscFEGeom fegeom;

1061

PetscScalar *funcVal, *interpolant;

1062

PetscReal *coords, *gcoords;

1063

PetscReal localDiff = 0.0;

1064

const PetscReal *quadWeights;

1065

PetscInt dim, coordDim, numFields, numComponents = 0, qNc, Nq, cellHeight, cStart, cEnd, cEndInterior, c, field, fieldOffset;

1066

PetscBool transform;

1067

PetscErrorCode ierr;

1068

1069

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 1069; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1070

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1070,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1071

ierr = DMGetCoordinateDim(dm, &coordDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1071,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1072

fegeom.dimEmbed = coordDim;

1073

ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1073,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1074

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1074,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1075

ierr = DMGetBasisTransformDM_Internal(dm, &tdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1075,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1076

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

1077

ierr = DMHasBasisTransform(dm, &transform);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1077,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1078

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

1079

PetscObject obj;

1080

PetscClassId id;

1081

PetscInt Nc;

1082

1083

ierr = DMGetField(dm, field, NULL((void*)0), &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1083,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1084

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1084,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1085

if (id == PETSCFE_CLASSID) {

1086

PetscFE fe = (PetscFE) obj;

1087

1088

ierr = PetscFEGetQuadrature(fe, &quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1088,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1089

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1089,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1090

} else if (id == PETSCFV_CLASSID) {

1091

PetscFV fv = (PetscFV) obj;

1092

1093

ierr = PetscFVGetQuadrature(fv, &quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1093,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1094

ierr = PetscFVGetNumComponents(fv, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1094,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1095

} else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),1095,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

1096

numComponents += Nc;

1097

}

1098

ierr = PetscQuadratureGetData(quad, NULL((void*)0), &qNc, &Nq, NULL((void*)0), &quadWeights);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1098,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1099

if ((qNc != 1) && (qNc != numComponents)) SETERRQ2(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_SIZ, "Quadrature components %D != %D field components", qNc, numComponents)return PetscError(PetscObjectComm((PetscObject) dm),1099,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",60
,PETSC_ERROR_INITIAL,"Quadrature components %D != %D field components"
,qNc,numComponents);

1100

ierr = PetscMalloc6(numComponents,&funcVal,numComponents,&interpolant,coordDim*Nq,&coords,Nq,&fegeom.detJ,coordDim*coordDim*Nq,&fegeom.J,coordDim*coordDim*Nq,&fegeom.invJ)PetscMallocA(6,PETSC_FALSE,1100,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(numComponents)*sizeof(**(&funcVal)),(&funcVal
),(size_t)(numComponents)*sizeof(**(&interpolant)),(&
interpolant),(size_t)(coordDim*Nq)*sizeof(**(&coords)),(&
coords),(size_t)(Nq)*sizeof(**(&fegeom.detJ)),(&fegeom
.detJ),(size_t)(coordDim*coordDim*Nq)*sizeof(**(&fegeom.J
)),(&fegeom.J),(size_t)(coordDim*coordDim*Nq)*sizeof(**(&
fegeom.invJ)),(&fegeom.invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1100,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1101

ierr = DMPlexGetVTKCellHeight(dm, &cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1101,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1102

ierr = DMPlexGetHeightStratum(dm, cellHeight, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1102,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1103

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),1103,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1104

cEnd = cEndInterior < 0 ? cEnd : cEndInterior;

1105

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

1106

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

1107

PetscReal elemDiff = 0.0;

1108

PetscInt qc = 0;

1109

1110

ierr = DMPlexComputeCellGeometryFEM(dm, c, quad, coords, fegeom.J, fegeom.invJ, fegeom.detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1110,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1111

ierr = DMPlexVecGetClosure(dm, NULL((void*)0), localX, c, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1111,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1112

1113

for (field = 0, fieldOffset = 0; field < numFields; ++field) {

1114

PetscObject obj;

1115

PetscClassId id;

1116

void * const ctx = ctxs ? ctxs[field] : NULL((void*)0);

1117

PetscInt Nb, Nc, q, fc;

1118

1119

ierr = DMGetField(dm, field, NULL((void*)0), &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1119,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1120

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1120,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1121

if (id == PETSCFE_CLASSID) {ierr = PetscFEGetNumComponents((PetscFE) obj, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1121,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);ierr = PetscFEGetDimension((PetscFE) obj, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1121,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1122

else if (id == PETSCFV_CLASSID) {ierr = PetscFVGetNumComponents((PetscFV) obj, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1122,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);Nb = 1;}

1123

else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),1123,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

1124

if (debug) {

1125

char title[1024];

1126

ierr = PetscSNPrintf(title, 1023, "Solution for Field %d", field);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1126,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1127

ierr = DMPrintCellVector(c, title, Nb, &x[fieldOffset]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1127,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1128

}

1129

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

1130

PetscFEGeom qgeom;

1131

1132

qgeom.dimEmbed = fegeom.dimEmbed;

1133

qgeom.J = &fegeom.J[q*coordDim*coordDim];

1134

qgeom.invJ = &fegeom.invJ[q*coordDim*coordDim];

1135

qgeom.detJ = &fegeom.detJ[q];

1136

if (fegeom.detJ[q] <= 0.0) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Invalid determinant %g for element %D, point %D", fegeom.detJ[q], c, q)return PetscError(((MPI_Comm)0x44000001),1136,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,63,PETSC_ERROR_INITIAL,"Invalid determinant %g for element %D, point %D"
,fegeom.detJ[q],c,q);

1137

if (transform) {

1138

gcoords = &coords[coordDim*Nq];

1139

ierr = DMPlexBasisTransformApplyReal_Internal(dm, &coords[coordDim*q], PETSC_TRUE, coordDim, &coords[coordDim*q], gcoords, dm->transformCtx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1139,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1140

} else {

1141

gcoords = &coords[coordDim*q];

1142

}

1143

ierr = (*funcs[field])(coordDim, time, gcoords, Nc, funcVal, ctx);

1144

if (ierr) {

1145

PetscErrorCode ierr2;

1146

ierr2 = DMPlexVecRestoreClosure(dm, NULL((void*)0), localX, c, NULL((void*)0), &x);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1146,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1147

ierr2 = DMRestoreLocalVector(dm, &localX);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1147,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1148

ierr2 = PetscFree6(funcVal,interpolant,coords,fegeom.detJ,fegeom.J,fegeom.invJ)PetscFreeA(6,1148,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(funcVal),&(interpolant),&(coords),&(fegeom
.detJ),&(fegeom.J),&(fegeom.invJ));CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1148,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1149

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

1150

}

1151

if (transform) {ierr = DMPlexBasisTransformApply_Internal(dm, &coords[coordDim*q], PETSC_FALSE, Nc, funcVal, funcVal, dm->transformCtx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1151,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1152

if (id == PETSCFE_CLASSID) {ierr = PetscFEInterpolate_Static((PetscFE) obj, &x[fieldOffset], &qgeom, q, interpolant);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1152,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1153

else if (id == PETSCFV_CLASSID) {ierr = PetscFVInterpolate_Static((PetscFV) obj, &x[fieldOffset], q, interpolant);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1153,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1154

else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),1154,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

1155

for (fc = 0; fc < Nc; ++fc) {

1156

const PetscReal wt = quadWeights[q*qNc+(qNc == 1 ? 0 : qc+fc)];

1157

if (debug) {ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), " elem %D field %D,%D diff %g\n", c, field, fc, PetscSqr(PetscRealPart(interpolant[fc] - funcVal[fc]))(((interpolant[fc] - funcVal[fc]))*((interpolant[fc] - funcVal
[fc])))*wt*fegeom.detJ[q]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1157,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1158

elemDiff += PetscSqr(PetscRealPart(interpolant[fc] - funcVal[fc]))(((interpolant[fc] - funcVal[fc]))*((interpolant[fc] - funcVal
[fc])))*wt*fegeom.detJ[q];

1159

}

1160

}

1161

fieldOffset += Nb;

1162

qc += Nc;

1163

}

1164

ierr = DMPlexVecRestoreClosure(dm, NULL((void*)0), localX, c, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1164,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1165

if (debug) {ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), " elem %d diff %g\n", c, elemDiff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1165,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1166

localDiff += elemDiff;

1167

}

1168

ierr = PetscFree6(funcVal,interpolant,coords,fegeom.detJ,fegeom.J,fegeom.invJ)PetscFreeA(6,1168,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(funcVal),&(interpolant),&(coords),&(fegeom
.detJ),&(fegeom.J),&(fegeom.invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1168,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1169

ierr = MPIU_Allreduce(&localDiff, diff, 1, MPIU_REAL, MPIU_SUM, PetscObjectComm((PetscObject)dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject)dm),
1,1169,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)dm))),0) || MPI_Allreduce((&localDiff),(diff
),(1),(((MPI_Datatype)0x4c00080b)),((MPI_Op)(0x58000003)),(PetscObjectComm
((PetscObject)dm)))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1169,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1170

*diff = PetscSqrtReal(*diff)sqrt(*diff);

1171

1172

}

1173

1174

PetscErrorCode DMComputeL2GradientDiff_Plex(DM dm, PetscReal time, PetscErrorCode (**funcs)(PetscInt, PetscReal, const PetscReal [], const PetscReal [], PetscInt, PetscScalar *, void *), void **ctxs, Vec X, const PetscReal n[], PetscReal *diff)

1175

{

1176

const PetscInt debug = ((DM_Plex*)dm->data)->printL2;

1177

DM tdm;

1178

PetscSection section;

1179

PetscQuadrature quad;

1180

Vec localX, tv;

1181

PetscScalar *funcVal, *interpolant;

1182

const PetscReal *quadWeights;

1183

PetscFEGeom fegeom;

1184

PetscReal *coords, *gcoords;

1185

PetscReal localDiff = 0.0;

1186

PetscInt dim, coordDim, qNc = 0, Nq = 0, numFields, numComponents = 0, cStart, cEnd, cEndInterior, c, field, fieldOffset;

1187

PetscBool transform;

1188

PetscErrorCode ierr;

1189

1190

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 1190; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1191

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1191,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1192

ierr = DMGetCoordinateDim(dm, &coordDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1192,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1193

fegeom.dimEmbed = coordDim;

1194

ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1194,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1195

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

1196

ierr = DMGetLocalVector(dm, &localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1196,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1197

ierr = DMGlobalToLocalBegin(dm, X, INSERT_VALUES, localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1197,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1198

ierr = DMGlobalToLocalEnd(dm, X, INSERT_VALUES, localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1198,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1199

ierr = DMGetBasisTransformDM_Internal(dm, &tdm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1199,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1200

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

1201

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

1202

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

1203

PetscFE fe;

1204

PetscInt Nc;

1205

1206

ierr = DMGetField(dm, field, NULL((void*)0), (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1206,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1207

ierr = PetscFEGetQuadrature(fe, &quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1207,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1208

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1208,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1209

numComponents += Nc;

1210

}

1211

ierr = PetscQuadratureGetData(quad, NULL((void*)0), &qNc, &Nq, NULL((void*)0), &quadWeights);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1211,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1212

if ((qNc != 1) && (qNc != numComponents)) SETERRQ2(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_SIZ, "Quadrature components %D != %D field components", qNc, numComponents)return PetscError(PetscObjectComm((PetscObject) dm),1212,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",60
,PETSC_ERROR_INITIAL,"Quadrature components %D != %D field components"
,qNc,numComponents);

1213

/* ierr = DMProjectFunctionLocal(dm, fe, funcs, INSERT_BC_VALUES, localX);CHKERRQ(ierr); */

1214

ierr = PetscMalloc6(numComponents,&funcVal,coordDim*Nq,&coords,coordDim*coordDim*Nq,&fegeom.J,coordDim*coordDim*Nq,&fegeom.invJ,numComponents*coordDim,&interpolant,Nq,&fegeom.detJ)PetscMallocA(6,PETSC_FALSE,1214,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(numComponents)*sizeof(**(&funcVal)),(&funcVal
),(size_t)(coordDim*Nq)*sizeof(**(&coords)),(&coords)
,(size_t)(coordDim*coordDim*Nq)*sizeof(**(&fegeom.J)),(&
fegeom.J),(size_t)(coordDim*coordDim*Nq)*sizeof(**(&fegeom
.invJ)),(&fegeom.invJ),(size_t)(numComponents*coordDim)*sizeof
(**(&interpolant)),(&interpolant),(size_t)(Nq)*sizeof
(**(&fegeom.detJ)),(&fegeom.detJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1214,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1215

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1215,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1216

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),1216,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1217

cEnd = cEndInterior < 0 ? cEnd : cEndInterior;

1218

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

1219

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

1220

PetscReal elemDiff = 0.0;

1221

PetscInt qc = 0;

1222

1223

ierr = DMPlexComputeCellGeometryFEM(dm, c, quad, coords, fegeom.J, fegeom.invJ, fegeom.detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1223,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1224

ierr = DMPlexVecGetClosure(dm, NULL((void*)0), localX, c, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1224,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1225

1226

for (field = 0, fieldOffset = 0; field < numFields; ++field) {

1227

PetscFE fe;

1228

void * const ctx = ctxs ? ctxs[field] : NULL((void*)0);

1229

PetscInt Nb, Nc, q, fc;

1230

1231

ierr = DMGetField(dm, field, NULL((void*)0), (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1231,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1232

ierr = PetscFEGetDimension(fe, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1232,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1233

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1233,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1234

if (debug) {

1235

char title[1024];

1236

ierr = PetscSNPrintf(title, 1023, "Solution for Field %d", field);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1236,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1237

ierr = DMPrintCellVector(c, title, Nb, &x[fieldOffset]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1237,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1238

}

1239

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

1240

PetscFEGeom qgeom;

1241

1242

qgeom.dimEmbed = fegeom.dimEmbed;

1243

qgeom.J = &fegeom.J[q*coordDim*coordDim];

1244

qgeom.invJ = &fegeom.invJ[q*coordDim*coordDim];

1245

qgeom.detJ = &fegeom.detJ[q];

1246

if (fegeom.detJ[q] <= 0.0) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Invalid determinant %g for element %D, quadrature points %D", fegeom.detJ[q], c, q)return PetscError(((MPI_Comm)0x44000001),1246,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,63,PETSC_ERROR_INITIAL,"Invalid determinant %g for element %D, quadrature points %D"
,fegeom.detJ[q],c,q);

1247

if (transform) {

1248

gcoords = &coords[coordDim*Nq];

1249

ierr = DMPlexBasisTransformApplyReal_Internal(dm, &coords[coordDim*q], PETSC_TRUE, coordDim, &coords[coordDim*q], gcoords, dm->transformCtx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1249,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1250

} else {

1251

gcoords = &coords[coordDim*q];

1252

}

1253

ierr = (*funcs[field])(coordDim, time, gcoords, n, Nc, funcVal, ctx);

1254

if (ierr) {

1255

PetscErrorCode ierr2;

1256

ierr2 = DMPlexVecRestoreClosure(dm, NULL((void*)0), localX, c, NULL((void*)0), &x);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1256,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1257

ierr2 = DMRestoreLocalVector(dm, &localX);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1257,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1258

ierr2 = PetscFree6(funcVal,coords,fegeom.J,fegeom.invJ,interpolant,fegeom.detJ)PetscFreeA(6,1258,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(funcVal),&(coords),&(fegeom.J),&(fegeom.invJ
),&(interpolant),&(fegeom.detJ));CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1258,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1259

CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1259,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1260

}

1261

if (transform) {ierr = DMPlexBasisTransformApply_Internal(dm, &coords[coordDim*q], PETSC_FALSE, Nc, funcVal, funcVal, dm->transformCtx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1261,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1262

ierr = PetscFEInterpolateGradient_Static(fe, &x[fieldOffset], &qgeom, q, interpolant);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1262,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1263

/* Overwrite with the dot product if the normal is given */

1264

if (n) {

1265

for (fc = 0; fc < Nc; ++fc) {

1266

PetscScalar sum = 0.0;

1267

PetscInt d;

1268

for (d = 0; d < dim; ++d) sum += interpolant[fc*dim+d]*n[d];

1269

interpolant[fc] = sum;

1270

}

1271

}

1272

for (fc = 0; fc < Nc; ++fc) {

1273

const PetscReal wt = quadWeights[q*qNc+(qNc == 1 ? 0 : qc+fc)];

1274

if (debug) {ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), " elem %D fieldDer %D,%D diff %g\n", c, field, fc, PetscSqr(PetscRealPart(interpolant[fc] - funcVal[fc]))(((interpolant[fc] - funcVal[fc]))*((interpolant[fc] - funcVal
[fc])))*wt*fegeom.detJ[q]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1274,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1275

elemDiff += PetscSqr(PetscRealPart(interpolant[fc] - funcVal[fc]))(((interpolant[fc] - funcVal[fc]))*((interpolant[fc] - funcVal
[fc])))*wt*fegeom.detJ[q];

1276

}

1277

}

1278

fieldOffset += Nb;

1279

qc += Nc;

1280

}

1281

ierr = DMPlexVecRestoreClosure(dm, NULL((void*)0), localX, c, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1281,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1282

if (debug) {ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), " elem %d diff %g\n", c, elemDiff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1282,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1283

localDiff += elemDiff;

1284

}

1285

ierr = PetscFree6(funcVal,coords,fegeom.J,fegeom.invJ,interpolant,fegeom.detJ)PetscFreeA(6,1285,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(funcVal),&(coords),&(fegeom.J),&(fegeom.invJ
),&(interpolant),&(fegeom.detJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1285,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1286

ierr = DMRestoreLocalVector(dm, &localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1286,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1287

ierr = MPIU_Allreduce(&localDiff, diff, 1, MPIU_REAL, MPIU_SUM, PetscObjectComm((PetscObject)dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject)dm),
1,1287,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)dm))),0) || MPI_Allreduce((&localDiff),(diff
),(1),(((MPI_Datatype)0x4c00080b)),((MPI_Op)(0x58000003)),(PetscObjectComm
((PetscObject)dm)))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1287,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1288

*diff = PetscSqrtReal(*diff)sqrt(*diff);

1289

1290

}

1291

1292

PetscErrorCode DMComputeL2FieldDiff_Plex(DM dm, PetscReal time, PetscErrorCode (**funcs)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void **ctxs, Vec X, PetscReal *diff)

1293

{

1294

const PetscInt debug = ((DM_Plex*)dm->data)->printL2;

1295

DM tdm;

1296

PetscSection section;

1297

PetscQuadrature quad;

1298

Vec localX, tv;

1299

PetscFEGeom fegeom;

1300

PetscScalar *funcVal, *interpolant;

1301

PetscReal *coords, *gcoords;

1302

PetscReal *localDiff;

1303

const PetscReal *quadPoints, *quadWeights;

1304

PetscInt dim, coordDim, numFields, numComponents = 0, qNc, Nq, cStart, cEnd, cEndInterior, c, field, fieldOffset;

1305

PetscBool transform;

1306

PetscErrorCode ierr;

1307

1308

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 1308; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1309

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

1310

ierr = DMGetCoordinateDim(dm, &coordDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1310,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1311

ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1311,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1312

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1312,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1313

ierr = DMGetLocalVector(dm, &localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1313,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1314

ierr = VecSet(localX, 0.0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1314,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1315

ierr = DMGlobalToLocalBegin(dm, X, INSERT_VALUES, localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1315,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1316

ierr = DMGlobalToLocalEnd(dm, X, INSERT_VALUES, localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1316,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1317

ierr = DMProjectFunctionLocal(dm, time, funcs, ctxs, INSERT_BC_VALUES, localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1317,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1318

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

1319

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

1320

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

1321

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

1322

PetscObject obj;

1323

PetscClassId id;

1324

PetscInt Nc;

1325

1326

ierr = DMGetField(dm, field, NULL((void*)0), &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1326,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1327

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1327,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1328

if (id == PETSCFE_CLASSID) {

1329

PetscFE fe = (PetscFE) obj;

1330

1331

ierr = PetscFEGetQuadrature(fe, &quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1331,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1332

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1332,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1333

} else if (id == PETSCFV_CLASSID) {

1334

PetscFV fv = (PetscFV) obj;

1335

1336

ierr = PetscFVGetQuadrature(fv, &quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1336,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1337

ierr = PetscFVGetNumComponents(fv, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1337,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1338

} else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),1338,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

1339

numComponents += Nc;

1340

}

1341

ierr = PetscQuadratureGetData(quad, NULL((void*)0), &qNc, &Nq, &quadPoints, &quadWeights);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1341,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1342

if ((qNc != 1) && (qNc != numComponents)) SETERRQ2(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_SIZ, "Quadrature components %D != %D field components", qNc, numComponents)return PetscError(PetscObjectComm((PetscObject) dm),1342,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",60
,PETSC_ERROR_INITIAL,"Quadrature components %D != %D field components"
,qNc,numComponents);

1343

ierr = PetscCalloc7(numFields,&localDiff,numComponents,&funcVal,numComponents,&interpolant,coordDim*(Nq+1),&coords,Nq,&fegeom.detJ,coordDim*coordDim*Nq,&fegeom.J,coordDim*coordDim*Nq,&fegeom.invJ)PetscMallocA(7,PETSC_TRUE,1343,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(numFields)*sizeof(**(&localDiff)),(&localDiff
),(size_t)(numComponents)*sizeof(**(&funcVal)),(&funcVal
),(size_t)(numComponents)*sizeof(**(&interpolant)),(&
interpolant),(size_t)(coordDim*(Nq+1))*sizeof(**(&coords)
),(&coords),(size_t)(Nq)*sizeof(**(&fegeom.detJ)),(&
fegeom.detJ),(size_t)(coordDim*coordDim*Nq)*sizeof(**(&fegeom
.J)),(&fegeom.J),(size_t)(coordDim*coordDim*Nq)*sizeof(**
(&fegeom.invJ)),(&fegeom.invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1343,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1344

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1344,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1345

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),1345,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1346

cEnd = cEndInterior < 0 ? cEnd : cEndInterior;

1347

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

1348

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

1349

PetscInt qc = 0;

1350

1351

ierr = DMPlexComputeCellGeometryFEM(dm, c, quad, coords, fegeom.J, fegeom.invJ, fegeom.detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1351,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1352

ierr = DMPlexVecGetClosure(dm, NULL((void*)0), localX, c, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1352,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1353

1354

for (field = 0, fieldOffset = 0; field < numFields; ++field) {

1355

PetscObject obj;

1356

PetscClassId id;

1357

void * const ctx = ctxs ? ctxs[field] : NULL((void*)0);

1358

PetscInt Nb, Nc, q, fc;

1359

1360

PetscReal elemDiff = 0.0;

1361

1362

ierr = DMGetField(dm, field, NULL((void*)0), &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1362,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1363

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1363,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1364

if (id == PETSCFE_CLASSID) {ierr = PetscFEGetNumComponents((PetscFE) obj, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1364,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);ierr = PetscFEGetDimension((PetscFE) obj, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1364,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1365

else if (id == PETSCFV_CLASSID) {ierr = PetscFVGetNumComponents((PetscFV) obj, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1365,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);Nb = 1;}

1366

else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),1366,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

1367

if (debug) {

1368

char title[1024];

1369

ierr = PetscSNPrintf(title, 1023, "Solution for Field %d", field);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1369,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1370

ierr = DMPrintCellVector(c, title, Nb, &x[fieldOffset]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1370,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1371

}

1372

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

1373

PetscFEGeom qgeom;

1374

1375

qgeom.dimEmbed = fegeom.dimEmbed;

1376

qgeom.J = &fegeom.J[q*coordDim*coordDim];

1377

qgeom.invJ = &fegeom.invJ[q*coordDim*coordDim];

1378

qgeom.detJ = &fegeom.detJ[q];

1379

if (fegeom.detJ[q] <= 0.0) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Invalid determinant %g for element %D, quadrature point %D", fegeom.detJ, c, q)return PetscError(((MPI_Comm)0x44000001),1379,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,63,PETSC_ERROR_INITIAL,"Invalid determinant %g for element %D, quadrature point %D"
,fegeom.detJ,c,q);

1380

if (transform) {

1381

gcoords = &coords[coordDim*Nq];

1382

ierr = DMPlexBasisTransformApplyReal_Internal(dm, &coords[coordDim*q], PETSC_TRUE, coordDim, &coords[coordDim*q], gcoords, dm->transformCtx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1382,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1383

} else {

1384

gcoords = &coords[coordDim*q];

1385

}

1386

ierr = (*funcs[field])(coordDim, time, gcoords, Nc, funcVal, ctx);

1387

if (ierr) {

1388

PetscErrorCode ierr2;

1389

ierr2 = DMPlexVecRestoreClosure(dm, NULL((void*)0), localX, c, NULL((void*)0), &x);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1389,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1390

ierr2 = DMRestoreLocalVector(dm, &localX);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1390,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1391

ierr2 = PetscFree7(localDiff,funcVal,interpolant,coords,fegeom.detJ,fegeom.J,fegeom.invJ)PetscFreeA(7,1391,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(localDiff),&(funcVal),&(interpolant),&(coords
),&(fegeom.detJ),&(fegeom.J),&(fegeom.invJ));CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1391,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1392

CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1392,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1393

}

1394

if (transform) {ierr = DMPlexBasisTransformApply_Internal(dm, &coords[coordDim*q], PETSC_FALSE, Nc, funcVal, funcVal, dm->transformCtx);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1394,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1395

if (id == PETSCFE_CLASSID) {ierr = PetscFEInterpolate_Static((PetscFE) obj, &x[fieldOffset], &qgeom, q, interpolant);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1395,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1396

else if (id == PETSCFV_CLASSID) {ierr = PetscFVInterpolate_Static((PetscFV) obj, &x[fieldOffset], q, interpolant);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1396,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1397

else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),1397,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

1398

for (fc = 0; fc < Nc; ++fc) {

1399

const PetscReal wt = quadWeights[q*qNc+(qNc == 1 ? 0 : qc+fc)];

1400

if (debug) {ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), " elem %D field %D,%D point %g %g %g diff %g\n", c, field, fc, coordDim > 0 ? coords[coordDim*q] : 0., coordDim > 1 ? coords[coordDim*q+1] : 0., coordDim > 2 ? coords[coordDim*q+2] : 0., PetscSqr(PetscRealPart(interpolant[fc] - funcVal[fc]))(((interpolant[fc] - funcVal[fc]))*((interpolant[fc] - funcVal
[fc])))*wt*fegeom.detJ[q]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1400,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1401

elemDiff += PetscSqr(PetscRealPart(interpolant[fc] - funcVal[fc]))(((interpolant[fc] - funcVal[fc]))*((interpolant[fc] - funcVal
[fc])))*wt*fegeom.detJ[q];

1402

}

1403

}

1404

fieldOffset += Nb;

1405

qc += Nc;

1406

localDiff[field] += elemDiff;

1407

if (debug) {ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), " elem %d field %d cum diff %g\n", c, field, localDiff[field]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1407,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1408

}

1409

ierr = DMPlexVecRestoreClosure(dm, NULL((void*)0), localX, c, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1409,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1410

}

1411

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

1412

ierr = MPIU_Allreduce(localDiff, diff, numFields, MPIU_REAL, MPIU_SUM, PetscObjectComm((PetscObject)dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject)dm),
numFields,1412,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject)dm))),0) || MPI_Allreduce((localDiff),(diff),(numFields
),(((MPI_Datatype)0x4c00080b)),((MPI_Op)(0x58000003)),(PetscObjectComm
((PetscObject)dm)))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1412,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1413

for (field = 0; field < numFields; ++field) diff[field] = PetscSqrtReal(diff[field])sqrt(diff[field]);

1414

ierr = PetscFree7(localDiff,funcVal,interpolant,coords,fegeom.detJ,fegeom.J,fegeom.invJ)PetscFreeA(7,1414,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(localDiff),&(funcVal),&(interpolant),&(coords
),&(fegeom.detJ),&(fegeom.J),&(fegeom.invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1414,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1415

1416

}

1417

1418

/*@C

1419

DMPlexComputeL2DiffVec - This function computes the cellwise L_2 difference between a function u and an FEM interpolant solution u_h, and stores it in a Vec.

1420

1421

Collective on dm

1422

1423

Input Parameters:

1424

+ dm - The DM

1425

. time - The time

1426

. funcs - The functions to evaluate for each field component: NULL means that component does not contribute to error calculation

1427

. ctxs - Optional array of contexts to pass to each function, or NULL.

1428

- X - The coefficient vector u_h

1429

1430

Output Parameter:

1431

. D - A Vec which holds the difference ||u - u_h||_2 for each cell

1432

1433

Level: developer

1434

1435

.seealso: DMProjectFunction(), DMComputeL2Diff(), DMPlexComputeL2FieldDiff(), DMComputeL2GradientDiff()

1436

@*/

1437

PetscErrorCode DMPlexComputeL2DiffVec(DM dm, PetscReal time, PetscErrorCode (**funcs)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void **ctxs, Vec X, Vec D)

1438

{

1439

PetscSection section;

1440

PetscQuadrature quad;

1441

Vec localX;

1442

PetscFEGeom fegeom;

1443

PetscScalar *funcVal, *interpolant;

1444

PetscReal *coords;

1445

const PetscReal *quadPoints, *quadWeights;

1446

PetscInt dim, coordDim, numFields, numComponents = 0, qNc, Nq, cStart, cEnd, cEndInterior, c, field, fieldOffset;

1447

PetscErrorCode ierr;

1448

1449

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 1449; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1450

ierr = VecSet(D, 0.0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1450,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1451

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

1452

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

1453

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

1454

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1454,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1455

ierr = DMGetLocalVector(dm, &localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1455,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1456

ierr = DMProjectFunctionLocal(dm, time, funcs, ctxs, INSERT_BC_VALUES, localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1456,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1457

ierr = DMGlobalToLocalBegin(dm, X, INSERT_VALUES, localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1457,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1458

ierr = DMGlobalToLocalEnd(dm, X, INSERT_VALUES, localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1458,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1459

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

1460

PetscObject obj;

1461

PetscClassId id;

1462

PetscInt Nc;

1463

1464

ierr = DMGetField(dm, field, NULL((void*)0), &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1464,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1465

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1465,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1466

if (id == PETSCFE_CLASSID) {

1467

PetscFE fe = (PetscFE) obj;

1468

1469

ierr = PetscFEGetQuadrature(fe, &quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1469,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1470

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1470,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1471

} else if (id == PETSCFV_CLASSID) {

1472

PetscFV fv = (PetscFV) obj;

1473

1474

ierr = PetscFVGetQuadrature(fv, &quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1474,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1475

ierr = PetscFVGetNumComponents(fv, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1475,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1476

} else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),1476,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

1477

numComponents += Nc;

1478

}

1479

ierr = PetscQuadratureGetData(quad, NULL((void*)0), &qNc, &Nq, &quadPoints, &quadWeights);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1479,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1480

if ((qNc != 1) && (qNc != numComponents)) SETERRQ2(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_SIZ, "Quadrature components %D != %D field components", qNc, numComponents)return PetscError(PetscObjectComm((PetscObject) dm),1480,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",60
,PETSC_ERROR_INITIAL,"Quadrature components %D != %D field components"
,qNc,numComponents);

1481

ierr = PetscMalloc6(numComponents,&funcVal,numComponents,&interpolant,coordDim*Nq,&coords,Nq,&fegeom.detJ,coordDim*coordDim*Nq,&fegeom.J,coordDim*coordDim*Nq,&fegeom.invJ)PetscMallocA(6,PETSC_FALSE,1481,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(numComponents)*sizeof(**(&funcVal)),(&funcVal
),(size_t)(numComponents)*sizeof(**(&interpolant)),(&
interpolant),(size_t)(coordDim*Nq)*sizeof(**(&coords)),(&
coords),(size_t)(Nq)*sizeof(**(&fegeom.detJ)),(&fegeom
.detJ),(size_t)(coordDim*coordDim*Nq)*sizeof(**(&fegeom.J
)),(&fegeom.J),(size_t)(coordDim*coordDim*Nq)*sizeof(**(&
fegeom.invJ)),(&fegeom.invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1481,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1482

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1482,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1483

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),1483,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1484

cEnd = cEndInterior < 0 ? cEnd : cEndInterior;

1485

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

1486

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

1487

PetscScalar elemDiff = 0.0;

1488

PetscInt qc = 0;

1489

1490

ierr = DMPlexComputeCellGeometryFEM(dm, c, quad, coords, fegeom.J, fegeom.invJ, fegeom.detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1490,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1491

ierr = DMPlexVecGetClosure(dm, NULL((void*)0), localX, c, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1491,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1492

1493

for (field = 0, fieldOffset = 0; field < numFields; ++field) {

1494

PetscObject obj;

1495

PetscClassId id;

1496

void * const ctx = ctxs ? ctxs[field] : NULL((void*)0);

1497

PetscInt Nb, Nc, q, fc;

1498

1499

ierr = DMGetField(dm, field, NULL((void*)0), &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1499,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1500

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1500,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1501

if (id == PETSCFE_CLASSID) {ierr = PetscFEGetNumComponents((PetscFE) obj, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1501,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);ierr = PetscFEGetDimension((PetscFE) obj, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1501,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1502

else if (id == PETSCFV_CLASSID) {ierr = PetscFVGetNumComponents((PetscFV) obj, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1502,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);Nb = 1;}

1503

else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),1503,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

1504

if (funcs[field]) {

1505

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

1506

PetscFEGeom qgeom;

1507

1508

qgeom.dimEmbed = fegeom.dimEmbed;

1509

qgeom.J = &fegeom.J[q*coordDim*coordDim];

1510

qgeom.invJ = &fegeom.invJ[q*coordDim*coordDim];

1511

qgeom.detJ = &fegeom.detJ[q];

1512

if (fegeom.detJ[q] <= 0.0) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Invalid determinant %g for element %D, quadrature points %D", (double)fegeom.detJ[q], c, q)return PetscError(((MPI_Comm)0x44000001),1512,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,63,PETSC_ERROR_INITIAL,"Invalid determinant %g for element %D, quadrature points %D"
,(double)fegeom.detJ[q],c,q);

1513

ierr = (*funcs[field])(coordDim, time, &coords[q*coordDim], Nc, funcVal, ctx);

1514

if (ierr) {

1515

PetscErrorCode ierr2;

1516

ierr2 = DMPlexVecRestoreClosure(dm, NULL((void*)0), localX, c, NULL((void*)0), &x);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1516,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1517

ierr2 = PetscFree6(funcVal,interpolant,coords,fegeom.detJ,fegeom.J,fegeom.invJ)PetscFreeA(6,1517,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(funcVal),&(interpolant),&(coords),&(fegeom
.detJ),&(fegeom.J),&(fegeom.invJ));CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1517,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1518

ierr2 = DMRestoreLocalVector(dm, &localX);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1518,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1519

CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1519,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1520

}

1521

if (id == PETSCFE_CLASSID) {ierr = PetscFEInterpolate_Static((PetscFE) obj, &x[fieldOffset], &qgeom, q, interpolant);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1521,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1522

else if (id == PETSCFV_CLASSID) {ierr = PetscFVInterpolate_Static((PetscFV) obj, &x[fieldOffset], q, interpolant);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1522,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1523

else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),1523,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

1524

for (fc = 0; fc < Nc; ++fc) {

1525

const PetscReal wt = quadWeights[q*qNc+(qNc == 1 ? 0 : qc+fc)];

1526

elemDiff += PetscSqr(PetscRealPart(interpolant[fc] - funcVal[fc]))(((interpolant[fc] - funcVal[fc]))*((interpolant[fc] - funcVal
[fc])))*wt*fegeom.detJ[q];

1527

}

1528

}

1529

}

1530

fieldOffset += Nb;

1531

qc += Nc;

1532

}

1533

ierr = DMPlexVecRestoreClosure(dm, NULL((void*)0), localX, c, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1533,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1534

ierr = VecSetValue(D, c - cStart, elemDiff, INSERT_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1534,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1535

}

1536

ierr = PetscFree6(funcVal,interpolant,coords,fegeom.detJ,fegeom.J,fegeom.invJ)PetscFreeA(6,1536,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(funcVal),&(interpolant),&(coords),&(fegeom
.detJ),&(fegeom.J),&(fegeom.invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1536,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1537

ierr = DMRestoreLocalVector(dm, &localX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1537,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1538

ierr = VecSqrtAbs(D);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1538,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1539

1540

}

1541

1542

/*@C

1543

DMPlexComputeGradientClementInterpolant - This function computes the L2 projection of the cellwise gradient of a function u onto P1, and stores it in a Vec.

1544

1545

Collective on dm

1546

1547

Input Parameters:

1548

+ dm - The DM

1549

- LocX - The coefficient vector u_h

1550

1551

Output Parameter:

1552

. locC - A Vec which holds the Clement interpolant of the gradient

1553

1554

Notes:

1555

Add citation to (Clement, 1975) and definition of the interpolant

1556

\nabla u_h(v_i) = \sum_{T_i \in support(v_i)} |T_i| \nabla u_h(T_i) / \sum_{T_i \in support(v_i)} |T_i| where |T_i| is the cell volume

1557

1558

Level: developer

1559

1560

.seealso: DMProjectFunction(), DMComputeL2Diff(), DMPlexComputeL2FieldDiff(), DMComputeL2GradientDiff()

1561

@*/

1562

PetscErrorCode DMPlexComputeGradientClementInterpolant(DM dm, Vec locX, Vec locC)

1563

{

1564

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

1565

PetscInt debug = mesh->printFEM;

1566

DM dmC;

1567

PetscSection section;

1568

PetscQuadrature quad;

1569

PetscScalar *interpolant, *gradsum;

1570

PetscFEGeom fegeom;

1571

PetscReal *coords;

1572

const PetscReal *quadPoints, *quadWeights;

1573

PetscInt dim, coordDim, numFields, numComponents = 0, qNc, Nq, cStart, cEnd, cEndInterior, vStart, vEnd, v, field, fieldOffset;

1574

PetscErrorCode ierr;

1575

1576

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 1576; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1577

ierr = VecGetDM(locC, &dmC);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1577,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1578

ierr = VecSet(locC, 0.0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1578,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1579

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1579,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1580

ierr = DMGetCoordinateDim(dm, &coordDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1580,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1581

fegeom.dimEmbed = coordDim;

1582

ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1582,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1583

ierr = PetscSectionGetNumFields(section, &numFields);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1583,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1584

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

1585

PetscObject obj;

1586

PetscClassId id;

1587

PetscInt Nc;

1588

1589

ierr = DMGetField(dm, field, NULL((void*)0), &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1589,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1590

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1590,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1591

if (id == PETSCFE_CLASSID) {

1592

PetscFE fe = (PetscFE) obj;

1593

1594

ierr = PetscFEGetQuadrature(fe, &quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1594,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1595

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1595,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1596

} else if (id == PETSCFV_CLASSID) {

1597

PetscFV fv = (PetscFV) obj;

1598

1599

ierr = PetscFVGetQuadrature(fv, &quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1599,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1600

ierr = PetscFVGetNumComponents(fv, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1600,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1601

} else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),1601,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

1602

numComponents += Nc;

1603

}

1604

ierr = PetscQuadratureGetData(quad, NULL((void*)0), &qNc, &Nq, &quadPoints, &quadWeights);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1604,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1605

if ((qNc != 1) && (qNc != numComponents)) SETERRQ2(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_SIZ, "Quadrature components %D != %D field components", qNc, numComponents)return PetscError(PetscObjectComm((PetscObject) dm),1605,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",60
,PETSC_ERROR_INITIAL,"Quadrature components %D != %D field components"
,qNc,numComponents);

1606

ierr = PetscMalloc6(coordDim*numComponents*2,&gradsum,coordDim*numComponents,&interpolant,coordDim*Nq,&coords,Nq,&fegeom.detJ,coordDim*coordDim*Nq,&fegeom.J,coordDim*coordDim*Nq,&fegeom.invJ)PetscMallocA(6,PETSC_FALSE,1606,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(coordDim*numComponents*2)*sizeof(**(&gradsum)),
(&gradsum),(size_t)(coordDim*numComponents)*sizeof(**(&
interpolant)),(&interpolant),(size_t)(coordDim*Nq)*sizeof
(**(&coords)),(&coords),(size_t)(Nq)*sizeof(**(&fegeom
.detJ)),(&fegeom.detJ),(size_t)(coordDim*coordDim*Nq)*sizeof
(**(&fegeom.J)),(&fegeom.J),(size_t)(coordDim*coordDim
*Nq)*sizeof(**(&fegeom.invJ)),(&fegeom.invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1606,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1607

ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1607,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1608

ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1608,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1609

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),1609,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1610

cEnd = cEndInterior < 0 ? cEnd : cEndInterior;

1611

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

1612

PetscScalar volsum = 0.0;

1613

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

1614

PetscInt starSize, st, d, fc;

1615

1616

ierr = PetscArrayzero(gradsum, coordDim*numComponents)PetscMemzero(gradsum,(coordDim*numComponents)*sizeof(*(gradsum
)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1616,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1617

ierr = DMPlexGetTransitiveClosure(dm, v, PETSC_FALSE, &starSize, &star);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1617,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1618

for (st = 0; st < starSize*2; st += 2) {

1619

const PetscInt cell = star[st];

1620

PetscScalar *grad = &gradsum[coordDim*numComponents];

1621

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

1622

PetscReal vol = 0.0;

1623

1624

if ((cell < cStart) || (cell >= cEnd)) continue;

1625

ierr = DMPlexComputeCellGeometryFEM(dm, cell, quad, coords, fegeom.J, fegeom.invJ, fegeom.detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1625,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1626

ierr = DMPlexVecGetClosure(dm, NULL((void*)0), locX, cell, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1626,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1627

for (field = 0, fieldOffset = 0; field < numFields; ++field) {

1628

PetscObject obj;

1629

PetscClassId id;

1630

PetscInt Nb, Nc, q, qc = 0;

1631

1632

ierr = PetscArrayzero(grad, coordDim*numComponents)PetscMemzero(grad,(coordDim*numComponents)*sizeof(*(grad)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1632,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1633

ierr = DMGetField(dm, field, NULL((void*)0), &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1633,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1634

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1634,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1635

if (id == PETSCFE_CLASSID) {ierr = PetscFEGetNumComponents((PetscFE) obj, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1635,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);ierr = PetscFEGetDimension((PetscFE) obj, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1635,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1636

else if (id == PETSCFV_CLASSID) {ierr = PetscFVGetNumComponents((PetscFV) obj, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1636,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);Nb = 1;}

1637

else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),1637,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

1638

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

1639

PetscFEGeom qgeom;

1640

1641

qgeom.dimEmbed = fegeom.dimEmbed;

1642

qgeom.J = &fegeom.J[q*coordDim*coordDim];

1643

qgeom.invJ = &fegeom.invJ[q*coordDim*coordDim];

1644

qgeom.detJ = &fegeom.detJ[q];

1645

if (fegeom.detJ[q] <= 0.0) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Invalid determinant %g for element %D, quadrature points %D", (double)fegeom.detJ[q], cell, q)return PetscError(((MPI_Comm)0x44000001),1645,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,63,PETSC_ERROR_INITIAL,"Invalid determinant %g for element %D, quadrature points %D"
,(double)fegeom.detJ[q],cell,q);

1646

if (ierr) {

1647

PetscErrorCode ierr2;

1648

ierr2 = DMPlexVecRestoreClosure(dm, NULL((void*)0), locX, cell, NULL((void*)0), &x);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1648,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1649

ierr2 = DMPlexRestoreTransitiveClosure(dm, v, PETSC_FALSE, &starSize, &star);CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1649,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1650

ierr2 = PetscFree6(gradsum,interpolant,coords,fegeom.detJ,fegeom.J,fegeom.invJ)PetscFreeA(6,1650,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(gradsum),&(interpolant),&(coords),&(fegeom
.detJ),&(fegeom.J),&(fegeom.invJ));CHKERRQ(ierr2)do {if (__builtin_expect(!!(ierr2),0)) return PetscError(((MPI_Comm
)0x44000001),1650,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr2,PETSC_ERROR_REPEAT," ");} while (0);

1651

CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1651,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1652

}

1653

if (id == PETSCFE_CLASSID) {ierr = PetscFEInterpolateGradient_Static((PetscFE) obj, &x[fieldOffset], &qgeom, q, interpolant);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1653,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1654

else SETERRQ1(PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", field)return PetscError(PetscObjectComm((PetscObject)dm),1654,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

1655

for (fc = 0; fc < Nc; ++fc) {

1656

const PetscReal wt = quadWeights[q*qNc+qc+fc];

1657

1658

for (d = 0; d < coordDim; ++d) grad[fc*coordDim+d] += interpolant[fc*dim+d]*wt*fegeom.detJ[q];

1659

}

1660

vol += quadWeights[q*qNc]*fegeom.detJ[q];

1661

}

1662

fieldOffset += Nb;

1663

qc += Nc;

1664

}

1665

ierr = DMPlexVecRestoreClosure(dm, NULL((void*)0), locX, cell, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1665,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1666

for (fc = 0; fc < numComponents; ++fc) {

1667

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

1668

gradsum[fc*coordDim+d] += grad[fc*coordDim+d];

1669

}

1670

}

1671

volsum += vol;

1672

if (debug) {

1673

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "Cell %D gradient: [", cell);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1673,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1674

for (fc = 0; fc < numComponents; ++fc) {

1675

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

1676

if (fc || d > 0) {ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), ", ");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1676,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1677

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "%g", (double)PetscRealPart(grad[fc*coordDim+d])(grad[fc*coordDim+d]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1677,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1678

}

1679

}

1680

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "]\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1680,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1681

}

1682

}

1683

for (fc = 0; fc < numComponents; ++fc) {

1684

for (d = 0; d < coordDim; ++d) gradsum[fc*coordDim+d] /= volsum;

1685

}

1686

ierr = DMPlexRestoreTransitiveClosure(dm, v, PETSC_FALSE, &starSize, &star);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1686,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1687

ierr = DMPlexVecSetClosure(dmC, NULL((void*)0), locC, v, gradsum, INSERT_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1687,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1688

}

1689

ierr = PetscFree6(gradsum,interpolant,coords,fegeom.detJ,fegeom.J,fegeom.invJ)PetscFreeA(6,1689,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(gradsum),&(interpolant),&(coords),&(fegeom
.detJ),&(fegeom.J),&(fegeom.invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1689,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1690

1691

}

1692

1693

static PetscErrorCode DMPlexComputeIntegral_Internal(DM dm, Vec X, PetscInt cStart, PetscInt cEnd, PetscScalar *cintegral, void *user)

1694

{

1695

DM dmAux = NULL((void*)0);

1696

PetscDS prob, probAux = NULL((void*)0);

1697

PetscSection section, sectionAux;

1698

Vec locX, locA;

1699

PetscInt dim, numCells = cEnd - cStart, c, f;

1700

PetscBool useFVM = PETSC_FALSE;

1701

/* DS */

1702

PetscInt Nf, totDim, *uOff, *uOff_x, numConstants;

1703

PetscInt NfAux, totDimAux, *aOff;

1704

PetscScalar *u, *a;

'a' declared without an initial value

→

1705

const PetscScalar *constants;

1706

/* Geometry */

1707

PetscFEGeom *cgeomFEM;

1708

DM dmGrad;

1709

PetscQuadrature affineQuad = NULL((void*)0);

1710

Vec cellGeometryFVM = NULL((void*)0), faceGeometryFVM = NULL((void*)0), locGrad = NULL((void*)0);

1711

PetscFVCellGeom *cgeomFVM;

1712

const PetscScalar *lgrad;

1713

PetscInt maxDegree;

1714

DMField coordField;

1715

IS cellIS;

1716

PetscErrorCode ierr;

1717

1718

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 1718; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1719

ierr = DMGetDS(dm, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1719,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1720

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1720,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1721

ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1721,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1722

ierr = PetscSectionGetNumFields(section, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1722,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1723

/* Determine which discretizations we have */

1724

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

←

Assuming 'f' is < 'Nf'

→

←

Loop condition is true. Entering loop body

→

←

Assuming 'f' is >= 'Nf'

→

←

Loop condition is false. Execution continues on line 1733

→

1725

PetscObject obj;

1726

PetscClassId id;

1727

1728

ierr = PetscDSGetDiscretization(prob, f, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1728,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1729

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1729,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1730

if (id == PETSCFV_CLASSID) useFVM = PETSC_TRUE;

←

Taking false branch

→

1731

}

1732

/* Get local solution with boundary values */

1733

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

1734

ierr = DMPlexInsertBoundaryValues(dm, PETSC_TRUE, locX, 0.0, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1734,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1735

ierr = DMGlobalToLocalBegin(dm, X, INSERT_VALUES, locX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1735,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1736

ierr = DMGlobalToLocalEnd(dm, X, INSERT_VALUES, locX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1736,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1737

/* Read DS information */

1738

ierr = PetscDSGetTotalDimension(prob, &totDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1738,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1739

ierr = PetscDSGetComponentOffsets(prob, &uOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1739,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1740

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

1741

ierr = ISCreateStride(PETSC_COMM_SELF((MPI_Comm)0x44000001),numCells,cStart,1,&cellIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1741,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1742

ierr = PetscDSGetConstants(prob, &numConstants, &constants);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1742,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1743

/* Read Auxiliary DS information */

1744

ierr = PetscObjectQuery((PetscObject) dm, "dmAux", (PetscObject *) &dmAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1744,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1745

ierr = PetscObjectQuery((PetscObject) dm, "A", (PetscObject *) &locA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1745,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1746

if (dmAux) {

←

Assuming 'dmAux' is null

→

←

Taking false branch

→

1747

ierr = DMGetDS(dmAux, &probAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1747,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1748

ierr = PetscDSGetNumFields(probAux, &NfAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1748,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1749

ierr = DMGetSection(dmAux, &sectionAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1749,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1750

ierr = PetscDSGetTotalDimension(probAux, &totDimAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1750,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1751

ierr = PetscDSGetComponentOffsets(probAux, &aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1751,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1752

}

1753

/* Allocate data arrays */

1754

ierr = PetscCalloc1(numCells*totDim, &u)PetscMallocA(1,PETSC_TRUE,1754,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(numCells*totDim)*sizeof(**(&u)),(&u));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1754,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1755

if (dmAux) {ierr = PetscMalloc1(numCells*totDimAux, &a)PetscMallocA(1,PETSC_FALSE,1755,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(numCells*totDimAux)*sizeof(**(&a)),(&a));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1755,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

←

Taking false branch

→

1756

/* Read out geometry */

1757

ierr = DMGetCoordinateField(dm,&coordField);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1757,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1758

ierr = DMFieldGetDegree(coordField,cellIS,NULL((void*)0),&maxDegree);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1758,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1759

if (maxDegree <= 1) {

←

Assuming 'maxDegree' is > 1

→

←

Taking false branch

→

1760

ierr = DMFieldCreateDefaultQuadrature(coordField,cellIS,&affineQuad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1760,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1761

if (affineQuad) {

1762

ierr = DMFieldCreateFEGeom(coordField,cellIS,affineQuad,PETSC_FALSE,&cgeomFEM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1762,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1763

}

1764

}

1765

if (useFVM) {

←

Taking false branch

→

1766

PetscFV fv = NULL((void*)0);

1767

Vec grad;

1768

PetscInt fStart, fEnd;

1769

PetscBool compGrad;

1770

1771

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

1772

PetscObject obj;

1773

PetscClassId id;

1774

1775

ierr = PetscDSGetDiscretization(prob, f, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1775,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1776

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1776,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1777

if (id == PETSCFV_CLASSID) {fv = (PetscFV) obj; break;}

1778

}

1779

ierr = PetscFVGetComputeGradients(fv, &compGrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1779,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1780

ierr = PetscFVSetComputeGradients(fv, PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1780,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1781

ierr = DMPlexComputeGeometryFVM(dm, &cellGeometryFVM, &faceGeometryFVM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1781,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1782

ierr = DMPlexComputeGradientFVM(dm, fv, faceGeometryFVM, cellGeometryFVM, &dmGrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1782,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1783

ierr = PetscFVSetComputeGradients(fv, compGrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1783,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1784

ierr = VecGetArrayRead(cellGeometryFVM, (const PetscScalar **) &cgeomFVM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1784,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1785

/* Reconstruct and limit cell gradients */

1786

ierr = DMPlexGetHeightStratum(dm, 1, &fStart, &fEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1786,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1787

ierr = DMGetGlobalVector(dmGrad, &grad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1787,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1788

ierr = DMPlexReconstructGradients_Internal(dm, fv, fStart, fEnd, faceGeometryFVM, cellGeometryFVM, locX, grad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1788,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1789

/* Communicate gradient values */

1790

ierr = DMGetLocalVector(dmGrad, &locGrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1790,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1791

ierr = DMGlobalToLocalBegin(dmGrad, grad, INSERT_VALUES, locGrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1791,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1792

ierr = DMGlobalToLocalEnd(dmGrad, grad, INSERT_VALUES, locGrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1792,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1793

ierr = DMRestoreGlobalVector(dmGrad, &grad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1793,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1794

/* Handle non-essential (e.g. outflow) boundary values */

1795

ierr = DMPlexInsertBoundaryValues(dm, PETSC_FALSE, locX, 0.0, faceGeometryFVM, cellGeometryFVM, locGrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1795,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1796

ierr = VecGetArrayRead(locGrad, &lgrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1796,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1797

}

1798

/* Read out data from inputs */

1799

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

←

Loop condition is false. Execution continues on line 1813

→

1800

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

1801

PetscInt i;

1802

1803

ierr = DMPlexVecGetClosure(dm, section, locX, c, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1803,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1804

for (i = 0; i < totDim; ++i) u[c*totDim+i] = x[i];

1805

ierr = DMPlexVecRestoreClosure(dm, section, locX, c, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1805,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1806

if (dmAux) {

1807

ierr = DMPlexVecGetClosure(dmAux, sectionAux, locA, c, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1807,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1808

for (i = 0; i < totDimAux; ++i) a[c*totDimAux+i] = x[i];

1809

ierr = DMPlexVecRestoreClosure(dmAux, sectionAux, locA, c, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1809,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1810

}

1811

}

1812

/* Do integration for each field */

1813

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

←

Loop condition is true. Entering loop body

→

1814

PetscObject obj;

1815

PetscClassId id;

1816

PetscInt numChunks, numBatches, batchSize, numBlocks, blockSize, Ne, Nr, offset;

1817

1818

ierr = PetscDSGetDiscretization(prob, f, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1818,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1819

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1819,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1820

if (id == PETSCFE_CLASSID) {

←

Taking true branch

→

1821

PetscFE fe = (PetscFE) obj;

1822

PetscQuadrature q;

1823

PetscFEGeom *chunkGeom = NULL((void*)0);

1824

PetscInt Nq, Nb;

1825

1826

ierr = PetscFEGetTileSizes(fe, NULL((void*)0), &numBlocks, NULL((void*)0), &numBatches);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1826,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1827

ierr = PetscFEGetQuadrature(fe, &q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1827,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1828

ierr = PetscQuadratureGetData(q, NULL((void*)0), NULL((void*)0), &Nq, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1828,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1829

ierr = PetscFEGetDimension(fe, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1829,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1830

blockSize = Nb*Nq;

1831

batchSize = numBlocks * blockSize;

1832

ierr = PetscFESetTileSizes(fe, blockSize, numBlocks, batchSize, numBatches);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1832,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1833

numChunks = numCells / (numBatches*batchSize);

1834

Ne = numChunks*numBatches*batchSize;

1835

Nr = numCells % (numBatches*batchSize);

1836

offset = numCells - Nr;

1837

if (!affineQuad) {

←

Taking true branch

→

1838

ierr = DMFieldCreateFEGeom(coordField,cellIS,q,PETSC_FALSE,&cgeomFEM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1838,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1839

}

1840

ierr = PetscFEGeomGetChunk(cgeomFEM,0,offset,&chunkGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1840,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1841

ierr = PetscFEIntegrate(prob, f, Ne, chunkGeom, u, probAux, a, cintegral);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1841,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

←

7th function call argument is an uninitialized value

1842

ierr = PetscFEGeomGetChunk(cgeomFEM,offset,numCells,&chunkGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1842,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1843

ierr = PetscFEIntegrate(prob, f, Nr, chunkGeom, &u[offset*totDim], probAux, &a[offset*totDimAux], &cintegral[offset*Nf]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1843,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1844

ierr = PetscFEGeomRestoreChunk(cgeomFEM,offset,numCells,&chunkGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1844,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1845

if (!affineQuad) {

1846

ierr = PetscFEGeomDestroy(&cgeomFEM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1846,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1847

}

1848

} else if (id == PETSCFV_CLASSID) {

1849

PetscInt foff;

1850

PetscPointFunc obj_func;

1851

PetscScalar lint;

1852

1853

ierr = PetscDSGetObjective(prob, f, &obj_func);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1853,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1854

ierr = PetscDSGetFieldOffset(prob, f, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1854,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1855

if (obj_func) {

1856

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

1857

PetscScalar *u_x;

1858

1859

ierr = DMPlexPointLocalRead(dmGrad, c, lgrad, &u_x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1859,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1860

obj_func(dim, Nf, NfAux, uOff, uOff_x, &u[totDim*c+foff], NULL((void*)0), u_x, aOff, NULL((void*)0), &a[totDimAux*c], NULL((void*)0), NULL((void*)0), 0.0, cgeomFVM[c].centroid, numConstants, constants, &lint);

1861

cintegral[c*Nf+f] += PetscRealPart(lint)(lint)*cgeomFVM[c].volume;

1862

}

1863

}

1864

} else SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", f)return PetscError(PetscObjectComm((PetscObject) dm),1864,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,f);

1865

}

1866

/* Cleanup data arrays */

1867

if (useFVM) {

1868

ierr = VecRestoreArrayRead(locGrad, &lgrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1868,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1869

ierr = VecRestoreArrayRead(cellGeometryFVM, (const PetscScalar **) &cgeomFVM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1869,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1870

ierr = DMRestoreLocalVector(dmGrad, &locGrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1870,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1871

ierr = VecDestroy(&faceGeometryFVM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1871,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1872

ierr = VecDestroy(&cellGeometryFVM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1872,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1873

ierr = DMDestroy(&dmGrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1873,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1874

}

1875

if (dmAux) {ierr = PetscFree(a)((*PetscTrFree)((void*)(a),1875,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((a) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1875,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1876

ierr = PetscFree(u)((*PetscTrFree)((void*)(u),1876,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((u) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1876,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1877

/* Cleanup */

1878

if (affineQuad) {

1879

ierr = PetscFEGeomDestroy(&cgeomFEM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1879,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1880

}

1881

ierr = PetscQuadratureDestroy(&affineQuad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1881,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1882

ierr = ISDestroy(&cellIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1882,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1883

ierr = DMRestoreLocalVector(dm, &locX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1883,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1884

1885

}

1886

1887

/*@

1888

DMPlexComputeIntegralFEM - Form the integral over the domain from the global input X using pointwise functions specified by the user

1889

1890

Input Parameters:

1891

+ dm - The mesh

1892

. X - Global input vector

1893

- user - The user context

1894

1895

Output Parameter:

1896

. integral - Integral for each field

1897

1898

Level: developer

1899

1900

.seealso: DMPlexComputeResidualFEM()

1901

@*/

1902

PetscErrorCode DMPlexComputeIntegralFEM(DM dm, Vec X, PetscScalar *integral, void *user)

1903

{

1904

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

1905

PetscScalar *cintegral, *lintegral;

1906

PetscInt Nf, f, cellHeight, cStart, cEnd, cEndInterior[4], cell;

1907

PetscErrorCode ierr;

1908

1909

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 1909; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1910

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1910,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1910
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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),1910,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1910,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

1911

PetscValidHeaderSpecific(X, VEC_CLASSID, 2)do { if (!X) return PetscError(((MPI_Comm)0x44000001),1911,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (!PetscCheckPointer
(X,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1911
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(X))->classid != VEC_CLASSID) { if (
((PetscObject)(X))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1911,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),1911,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",2
); } } while (0);

1912

PetscValidPointer(integral, 3)do { if (!integral) return PetscError(((MPI_Comm)0x44000001),
1912,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(integral,PETSC_CHAR)) return PetscError(
((MPI_Comm)0x44000001),1912,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1913

ierr = PetscLogEventBegin(DMPLEX_IntegralFEM,dm,0,0,0)(((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_IntegralFEM].active) ? (*PetscLogPLB)((DMPLEX_IntegralFEM
),0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1913,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1914

ierr = DMGetNumFields(dm, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1914,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1915

ierr = DMPlexGetVTKCellHeight(dm, &cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1915,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1916

ierr = DMPlexGetHeightStratum(dm, cellHeight, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1916,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1917

ierr = DMPlexGetHybridBounds(dm, &cEndInterior[0], &cEndInterior[1], &cEndInterior[2], &cEndInterior[3]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1917,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1918

cEnd = cEndInterior[cellHeight] < 0 ? cEnd : cEndInterior[cellHeight];

1919

/* TODO Introduce a loop over large chunks (right now this is a single chunk) */

1920

ierr = PetscCalloc2(Nf, &lintegral, (cEnd-cStart)*Nf, &cintegral)PetscMallocA(2,PETSC_TRUE,1920,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(Nf)*sizeof(**(&lintegral)),(&lintegral),(size_t
)((cEnd-cStart)*Nf)*sizeof(**(&cintegral)),(&cintegral
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1920,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1921

ierr = DMPlexComputeIntegral_Internal(dm, X, cStart, cEnd, cintegral, user);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1921,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1922

/* Sum up values */

1923

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

1924

const PetscInt c = cell - cStart;

1925

1926

if (mesh->printFEM > 1) {ierr = DMPrintCellVector(cell, "Cell Integral", Nf, &cintegral[c*Nf]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1926,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1927

for (f = 0; f < Nf; ++f) lintegral[f] += cintegral[c*Nf+f];

1928

}

1929

ierr = MPIU_Allreduce(lintegral, integral, Nf, MPIU_SCALAR, MPIU_SUM, PetscObjectComm((PetscObject) dm))(PetscAllreduceBarrierCheck(PetscObjectComm((PetscObject) dm)
,Nf,1929,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((petsc_allreduce_ct += PetscMPIParallelComm((PetscObjectComm
((PetscObject) dm))),0) || MPI_Allreduce((lintegral),(integral
),(Nf),(((MPI_Datatype)0x4c00080b)),((MPI_Op)(0x58000003)),(PetscObjectComm
((PetscObject) dm)))));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1929,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1930

if (mesh->printFEM) {

1931

ierr = PetscPrintf(PetscObjectComm((PetscObject) dm), "Integral:");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1931,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1932

for (f = 0; f < Nf; ++f) {ierr = PetscPrintf(PetscObjectComm((PetscObject) dm), " %g", (double) PetscRealPart(integral[f])(integral[f]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1932,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1933

ierr = PetscPrintf(PetscObjectComm((PetscObject) dm), "\n");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1933,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1934

}

1935

ierr = PetscFree2(lintegral, cintegral)PetscFreeA(2,1935,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(lintegral),&(cintegral));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1935,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1936

ierr = PetscLogEventEnd(DMPLEX_IntegralFEM,dm,0,0,0)(((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_IntegralFEM].active) ? (*PetscLogPLE)((DMPLEX_IntegralFEM
),0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1936,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1937

1938

}

1939

1940

/*@

1941

DMPlexComputeCellwiseIntegralFEM - Form the vector of cellwise integrals F from the global input X using pointwise functions specified by the user

1942

1943

Input Parameters:

1944

+ dm - The mesh

1945

. X - Global input vector

1946

- user - The user context

1947

1948

Output Parameter:

1949

. integral - Cellwise integrals for each field

1950

1951

Level: developer

1952

1953

.seealso: DMPlexComputeResidualFEM()

1954

@*/

1955

PetscErrorCode DMPlexComputeCellwiseIntegralFEM(DM dm, Vec X, Vec F, void *user)

1956

{

1957

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

1958

DM dmF;

1959

PetscSection sectionF;

1960

PetscScalar *cintegral, *af;

1961

PetscInt Nf, f, cellHeight, cStart, cEnd, cEndInterior[4], cell;

1962

PetscErrorCode ierr;

1963

1964

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 1964; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1965

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),1965,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1965
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(dm))->classid != DM_CLASSID) { if (
((PetscObject)(dm))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1965,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1965,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

1966

PetscValidHeaderSpecific(X, VEC_CLASSID, 2)do { if (!X) return PetscError(((MPI_Comm)0x44000001),1966,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (!PetscCheckPointer
(X,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1966
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(X))->classid != VEC_CLASSID) { if (
((PetscObject)(X))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1966,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),1966,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",2
); } } while (0);

1967

PetscValidHeaderSpecific(F, VEC_CLASSID, 3)do { if (!F) return PetscError(((MPI_Comm)0x44000001),1967,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",3); if (!PetscCheckPointer
(F,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1967
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,3); if (((PetscObject)(F))->classid != VEC_CLASSID) { if (
((PetscObject)(F))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),1967,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,3); else return PetscError(((MPI_Comm)0x44000001),1967,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",3
); } } while (0);

1968

ierr = PetscLogEventBegin(DMPLEX_IntegralFEM,dm,0,0,0)(((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_IntegralFEM].active) ? (*PetscLogPLB)((DMPLEX_IntegralFEM
),0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1968,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1969

ierr = DMGetNumFields(dm, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1969,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1970

ierr = DMPlexGetVTKCellHeight(dm, &cellHeight);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1970,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1971

ierr = DMPlexGetHeightStratum(dm, cellHeight, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1971,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1972

ierr = DMPlexGetHybridBounds(dm, &cEndInterior[0], &cEndInterior[1], &cEndInterior[2], &cEndInterior[3]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1972,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1973

cEnd = cEndInterior[cellHeight] < 0 ? cEnd : cEndInterior[cellHeight];

1974

/* TODO Introduce a loop over large chunks (right now this is a single chunk) */

1975

ierr = PetscCalloc1((cEnd-cStart)*Nf, &cintegral)PetscMallocA(1,PETSC_TRUE,1975,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)((cEnd-cStart)*Nf)*sizeof(**(&cintegral)),(&
cintegral));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1975,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1976

ierr = DMPlexComputeIntegral_Internal(dm, X, cStart, cEnd, cintegral, user);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1976,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1977

/* Put values in F*/

1978

ierr = VecGetDM(F, &dmF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1978,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1979

ierr = DMGetSection(dmF, &sectionF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1979,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1980

ierr = VecGetArray(F, &af);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1980,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1981

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

1982

const PetscInt c = cell - cStart;

1983

PetscInt dof, off;

1984

1985

if (mesh->printFEM > 1) {ierr = DMPrintCellVector(cell, "Cell Integral", Nf, &cintegral[c*Nf]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1985,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1986

ierr = PetscSectionGetDof(sectionF, cell, &dof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1986,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1987

ierr = PetscSectionGetOffset(sectionF, cell, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1987,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1988

if (dof != Nf) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_SIZ, "The number of cell dofs %D != %D", dof, Nf)return PetscError(((MPI_Comm)0x44000001),1988,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,60,PETSC_ERROR_INITIAL,"The number of cell dofs %D != %D",dof
,Nf);

1989

for (f = 0; f < Nf; ++f) af[off+f] = cintegral[c*Nf+f];

1990

}

1991

ierr = VecRestoreArray(F, &af);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1991,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1992

ierr = PetscFree(cintegral)((*PetscTrFree)((void*)(cintegral),1992,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((cintegral) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1992,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1993

ierr = PetscLogEventEnd(DMPLEX_IntegralFEM,dm,0,0,0)(((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_IntegralFEM].active) ? (*PetscLogPLE)((DMPLEX_IntegralFEM
),0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1993,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1994

1995

}

1996

1997

static PetscErrorCode DMPlexComputeBdIntegral_Internal(DM dm, Vec locX, IS pointIS,

1998

void (*func)(PetscInt, PetscInt, PetscInt,

1999

const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],

2000

const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],

2001

PetscReal, const PetscReal[], const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[]),

2002

PetscScalar *fintegral, void *user)

2003

{

2004

DM plex = NULL((void*)0), plexA = NULL((void*)0);

2005

PetscDS prob, probAux = NULL((void*)0);

2006

PetscSection section, sectionAux = NULL((void*)0);

2007

Vec locA = NULL((void*)0);

2008

DMField coordField;

2009

PetscInt Nf, totDim, *uOff, *uOff_x;

2010

PetscInt NfAux = 0, totDimAux = 0, *aOff = NULL((void*)0);

2011

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

2012

const PetscScalar *constants;

2013

PetscInt numConstants, f;

2014

PetscErrorCode ierr;

2015

2016

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 2016; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2017

ierr = DMGetCoordinateField(dm, &coordField);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2017,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2018

ierr = DMConvert(dm, DMPLEX"plex", &plex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2018,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2019

ierr = DMGetDS(dm, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2019,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2020

ierr = DMGetDefaultSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2020,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2021

ierr = PetscSectionGetNumFields(section, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2021,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2022

/* Determine which discretizations we have */

2023

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

2024

PetscObject obj;

2025

PetscClassId id;

2026

2027

ierr = PetscDSGetDiscretization(prob, f, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2027,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2028

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2028,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2029

if (id == PETSCFV_CLASSID) SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_SUP, "Not supported for FVM (field %D)", f)return PetscError(PetscObjectComm((PetscObject) dm),2029,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",56
,PETSC_ERROR_INITIAL,"Not supported for FVM (field %D)",f);

2030

}

2031

/* Read DS information */

2032

ierr = PetscDSGetTotalDimension(prob, &totDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2032,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2033

ierr = PetscDSGetComponentOffsets(prob, &uOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2033,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2034

ierr = PetscDSGetComponentDerivativeOffsets(prob, &uOff_x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2034,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2035

ierr = PetscDSGetConstants(prob, &numConstants, &constants);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2035,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2036

/* Read Auxiliary DS information */

2037

ierr = PetscObjectQuery((PetscObject) dm, "A", (PetscObject *) &locA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2037,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2038

if (locA) {

2039

DM dmAux;

2040

2041

ierr = VecGetDM(locA, &dmAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2041,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2042

ierr = DMConvert(dmAux, DMPLEX"plex", &plexA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2042,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2043

ierr = DMGetDS(dmAux, &probAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2043,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2044

ierr = PetscDSGetNumFields(probAux, &NfAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2044,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2045

ierr = DMGetDefaultSection(dmAux, &sectionAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2045,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2046

ierr = PetscDSGetTotalDimension(probAux, &totDimAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2046,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2047

ierr = PetscDSGetComponentOffsets(probAux, &aOff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2047,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2048

}

2049

/* Integrate over points */

2050

{

2051

PetscFEGeom *fgeom, *chunkGeom = NULL((void*)0);

2052

PetscInt maxDegree;

2053

PetscQuadrature qGeom = NULL((void*)0);

2054

const PetscInt *points;

2055

PetscInt numFaces, face, Nq, field;

2056

PetscInt numChunks, chunkSize, chunk, Nr, offset;

2057

2058

ierr = ISGetLocalSize(pointIS, &numFaces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2058,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2059

ierr = ISGetIndices(pointIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2059,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2060

ierr = PetscCalloc2(numFaces*totDim, &u, locA ? numFaces*totDimAux : 0, &a)PetscMallocA(2,PETSC_TRUE,2060,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(numFaces*totDim)*sizeof(**(&u)),(&u),(size_t
)(locA ? numFaces*totDimAux : 0)*sizeof(**(&a)),(&a));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2060,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2061

ierr = DMFieldGetDegree(coordField, pointIS, NULL((void*)0), &maxDegree);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2061,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2062

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

2063

PetscFE fe;

2064

2065

ierr = PetscDSGetDiscretization(prob, field, (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2065,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2066

if (maxDegree <= 1) {ierr = DMFieldCreateDefaultQuadrature(coordField, pointIS, &qGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2066,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2067

if (!qGeom) {

2068

ierr = PetscFEGetFaceQuadrature(fe, &qGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2068,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2069

ierr = PetscObjectReference((PetscObject) qGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2069,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2070

}

2071

ierr = PetscQuadratureGetData(qGeom, NULL((void*)0), NULL((void*)0), &Nq, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2071,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2072

ierr = DMPlexGetFEGeom(coordField, pointIS, qGeom, PETSC_TRUE, &fgeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2072,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2073

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

2074

const PetscInt point = points[face], *support, *cone;

2075

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

2076

PetscInt i, coneSize, faceLoc;

2077

2078

ierr = DMPlexGetSupport(dm, point, &support);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2078,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2079

ierr = DMPlexGetConeSize(dm, support[0], &coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2079,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2080

ierr = DMPlexGetCone(dm, support[0], &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2080,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2081

for (faceLoc = 0; faceLoc < coneSize; ++faceLoc) if (cone[faceLoc] == point) break;

2082

if (faceLoc == coneSize) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Could not find face %D in cone of support[0] %D", face, support[0])return PetscError(((MPI_Comm)0x44000001),2082,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Could not find face %D in cone of support[0] %D"
,face,support[0]);

2083

fgeom->face[face][0] = faceLoc;

2084

ierr = DMPlexVecGetClosure(plex, section, locX, support[0], NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2084,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2085

for (i = 0; i < totDim; ++i) u[face*totDim+i] = x[i];

2086

ierr = DMPlexVecRestoreClosure(plex, section, locX, support[0], NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2086,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2087

if (locA) {

2088

PetscInt subp;

2089

ierr = DMPlexGetSubpoint(plexA, support[0], &subp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2089,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2090

ierr = DMPlexVecGetClosure(plexA, sectionAux, locA, subp, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2090,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2091

for (i = 0; i < totDimAux; ++i) a[f*totDimAux+i] = x[i];

2092

ierr = DMPlexVecRestoreClosure(plexA, sectionAux, locA, subp, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2092,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2093

}

2094

}

2095

/* Get blocking */

2096

{

2097

PetscQuadrature q;

2098

PetscInt numBatches, batchSize, numBlocks, blockSize;

2099

PetscInt Nq, Nb;

2100

2101

ierr = PetscFEGetTileSizes(fe, NULL((void*)0), &numBlocks, NULL((void*)0), &numBatches);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2101,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2102

ierr = PetscFEGetQuadrature(fe, &q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2102,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2103

ierr = PetscQuadratureGetData(q, NULL((void*)0), NULL((void*)0), &Nq, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2103,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2104

ierr = PetscFEGetDimension(fe, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2104,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2105

blockSize = Nb*Nq;

2106

batchSize = numBlocks * blockSize;

2107

chunkSize = numBatches*batchSize;

2108

ierr = PetscFESetTileSizes(fe, blockSize, numBlocks, batchSize, numBatches);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2108,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2109

numChunks = numFaces / chunkSize;

2110

Nr = numFaces % chunkSize;

2111

offset = numFaces - Nr;

2112

}

2113

/* Do integration for each field */

2114

for (chunk = 0; chunk < numChunks; ++chunk) {

2115

ierr = PetscFEGeomGetChunk(fgeom, chunk*chunkSize, (chunk+1)*chunkSize, &chunkGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2115,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2116

ierr = PetscFEIntegrateBd(prob, field, func, chunkSize, chunkGeom, u, probAux, a, fintegral);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2116,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2117

ierr = PetscFEGeomRestoreChunk(fgeom, 0, offset, &chunkGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2117,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2118

}

2119

ierr = PetscFEGeomGetChunk(fgeom, offset, numFaces, &chunkGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2119,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2120

ierr = PetscFEIntegrateBd(prob, field, func, Nr, chunkGeom, &u[offset*totDim], probAux, a ? &a[offset*totDimAux] : NULL((void*)0), &fintegral[offset*Nf]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2120,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2121

ierr = PetscFEGeomRestoreChunk(fgeom, offset, numFaces, &chunkGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2121,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2122

/* Cleanup data arrays */

2123

ierr = DMPlexRestoreFEGeom(coordField, pointIS, qGeom, PETSC_TRUE, &fgeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2123,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2124

ierr = PetscQuadratureDestroy(&qGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2124,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2125

ierr = PetscFree2(u, a)PetscFreeA(2,2125,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(u),&(a));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2125,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2126

ierr = ISRestoreIndices(pointIS, &points);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2126,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2127

}

2128

}

2129

if (plex) {ierr = DMDestroy(&plex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2129,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2130

if (plexA) {ierr = DMDestroy(&plexA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2130,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2131

2132

}

2133

2134

/*@

2135

DMPlexComputeBdIntegral - Form the integral over the specified boundary from the global input X using pointwise functions specified by the user

2136

2137

Input Parameters:

2138

+ dm - The mesh

2139

. X - Global input vector

2140

. label - The boundary DMLabel

2141

. numVals - The number of label values to use, or PETSC_DETERMINE for all values

2142

. vals - The label values to use, or PETSC_NULL for all values

2143

. func = The function to integrate along the boundary

2144

- user - The user context

2145

2146

Output Parameter:

2147

. integral - Integral for each field

2148

2149

Level: developer

2150

2151

.seealso: DMPlexComputeIntegralFEM(), DMPlexComputeBdResidualFEM()

2152

@*/

2153

PetscErrorCode DMPlexComputeBdIntegral(DM dm, Vec X, DMLabel label, PetscInt numVals, const PetscInt vals[],

2154

void (*func)(PetscInt, PetscInt, PetscInt,

2155

const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],

2156

const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],

2157

PetscReal, const PetscReal[], const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[]),

2158

PetscScalar *integral, void *user)

2159

{

2160

Vec locX;

2161

PetscSection section;

2162

DMLabel depthLabel;

2163

IS facetIS;

2164

PetscInt dim, Nf, f, v;

2165

PetscErrorCode ierr;

2166

2167

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 2167; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2168

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),2168,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2168
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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),2168,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),2168,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

2169

PetscValidHeaderSpecific(X, VEC_CLASSID, 2)do { if (!X) return PetscError(((MPI_Comm)0x44000001),2169,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (!PetscCheckPointer
(X,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),2169
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(X))->classid != VEC_CLASSID) { if (
((PetscObject)(X))->classid == -1) return PetscError(((MPI_Comm
)0x44000001),2169,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),2169,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",2
); } } while (0);

2170

PetscValidPointer(label, 3)do { if (!label) return PetscError(((MPI_Comm)0x44000001),2170
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(label,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),2170,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

2171

if (vals) PetscValidPointer(vals, 5)do { if (!vals) return PetscError(((MPI_Comm)0x44000001),2171
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if
(!PetscCheckPointer(vals,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),2171,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

2172

PetscValidPointer(integral, 6)do { if (!integral) return PetscError(((MPI_Comm)0x44000001),
2172,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",6); if
(!PetscCheckPointer(integral,PETSC_CHAR)) return PetscError(
((MPI_Comm)0x44000001),2172,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",6);
} while (0);

2173

ierr = PetscLogEventBegin(DMPLEX_IntegralFEM,dm,0,0,0)(((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_IntegralFEM].active) ? (*PetscLogPLB)((DMPLEX_IntegralFEM
),0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2173,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2174

ierr = DMPlexGetDepthLabel(dm, &depthLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2174,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2175

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2175,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2176

ierr = DMLabelGetStratumIS(depthLabel, dim-1, &facetIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2176,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2177

ierr = DMGetDefaultSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2177,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2178

ierr = PetscSectionGetNumFields(section, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2178,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2179

/* Get local solution with boundary values */

2180

ierr = DMGetLocalVector(dm, &locX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2180,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2181

ierr = DMPlexInsertBoundaryValues(dm, PETSC_TRUE, locX, 0.0, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2181,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2182

ierr = DMGlobalToLocalBegin(dm, X, INSERT_VALUES, locX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2182,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2183

ierr = DMGlobalToLocalEnd(dm, X, INSERT_VALUES, locX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2183,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2184

/* Loop over label values */

2185

ierr = PetscArrayzero(integral, Nf)PetscMemzero(integral,(Nf)*sizeof(*(integral)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2185,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2186

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

2187

IS pointIS;

2188

PetscInt numFaces, face;

2189

PetscScalar *fintegral;

2190

2191

ierr = DMLabelGetStratumIS(label, vals[v], &pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2191,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2192

if (!pointIS) continue; /* No points with that id on this process */

2193

{

2194

IS isectIS;

2195

2196

/* TODO: Special cases of ISIntersect where it is quick to check a priori if one is a superset of the other */

2197

ierr = ISIntersect_Caching_Internal(facetIS, pointIS, &isectIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2197,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2198

ierr = ISDestroy(&pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2198,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2199

pointIS = isectIS;

2200

}

2201

ierr = ISGetLocalSize(pointIS, &numFaces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2201,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2202

ierr = PetscCalloc1(numFaces*Nf, &fintegral)PetscMallocA(1,PETSC_TRUE,2202,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(numFaces*Nf)*sizeof(**(&fintegral)),(&fintegral
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2202,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2203

ierr = DMPlexComputeBdIntegral_Internal(dm, locX, pointIS, func, fintegral, user);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2203,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2204

/* Sum point contributions into integral */

2205

for (f = 0; f < Nf; ++f) for (face = 0; face < numFaces; ++face) integral[f] += fintegral[face*Nf+f];

2206

ierr = PetscFree(fintegral)((*PetscTrFree)((void*)(fintegral),2206,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((fintegral) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2206,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2207

ierr = ISDestroy(&pointIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2207,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2208

}

2209

ierr = DMRestoreLocalVector(dm, &locX);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2209,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2210

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

2211

ierr = PetscLogEventEnd(DMPLEX_IntegralFEM,dm,0,0,0)(((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_IntegralFEM].active) ? (*PetscLogPLE)((DMPLEX_IntegralFEM
),0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2211,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2212

2213

}

2214

2215

/*@

2216

DMPlexComputeInterpolatorNested - Form the local portion of the interpolation matrix I from the coarse DM to the uniformly refined DM.

2217

2218

Input Parameters:

2219

+ dmf - The fine mesh

2220

. dmc - The coarse mesh

2221

- user - The user context

2222

2223

Output Parameter:

2224

. In - The interpolation matrix

2225

2226

Level: developer

2227

2228

.seealso: DMPlexComputeInterpolatorGeneral(), DMPlexComputeJacobianFEM()

2229

@*/

2230

PetscErrorCode DMPlexComputeInterpolatorNested(DM dmc, DM dmf, Mat In, void *user)

2231

{

2232

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

2233

const char *name = "Interpolator";

2234

PetscDS prob;

2235

PetscFE *feRef;

2236

PetscFV *fvRef;

2237

PetscSection fsection, fglobalSection;

2238

PetscSection csection, cglobalSection;

2239

PetscScalar *elemMat;

2240

PetscInt dim, Nf, f, fieldI, fieldJ, offsetI, offsetJ, cStart, cEnd, cEndInterior, c;

2241

PetscInt cTotDim, rTotDim = 0;

2242

PetscErrorCode ierr;

2243

2244

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 2244; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2245

ierr = PetscLogEventBegin(DMPLEX_InterpolatorFEM,dmc,dmf,0,0)(((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_InterpolatorFEM].active) ? (*PetscLogPLB)((DMPLEX_InterpolatorFEM
),0,(PetscObject)(dmc),(PetscObject)(dmf),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2245,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2246

ierr = DMGetDimension(dmf, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2246,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2247

ierr = DMGetSection(dmf, &fsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2247,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2248

ierr = DMGetGlobalSection(dmf, &fglobalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2248,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2249

ierr = DMGetSection(dmc, &csection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2249,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2250

ierr = DMGetGlobalSection(dmc, &cglobalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2250,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2251

ierr = PetscSectionGetNumFields(fsection, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2251,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2252

ierr = DMPlexGetHeightStratum(dmc, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2252,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2253

ierr = DMPlexGetHybridBounds(dmc, &cEndInterior, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2253,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2254

cEnd = cEndInterior < 0 ? cEnd : cEndInterior;

2255

ierr = DMGetDS(dmf, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2255,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2256

ierr = PetscCalloc2(Nf,&feRef,Nf,&fvRef)PetscMallocA(2,PETSC_TRUE,2256,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(Nf)*sizeof(**(&feRef)),(&feRef),(size_t)(Nf
)*sizeof(**(&fvRef)),(&fvRef));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2256,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2257

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

2258

PetscObject obj;

2259

PetscClassId id;

2260

PetscInt rNb = 0, Nc = 0;

2261

2262

ierr = PetscDSGetDiscretization(prob, f, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2262,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2263

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2263,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2264

if (id == PETSCFE_CLASSID) {

2265

PetscFE fe = (PetscFE) obj;

2266

2267

ierr = PetscFERefine(fe, &feRef[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2267,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2268

ierr = PetscFEGetDimension(feRef[f], &rNb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2268,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2269

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2269,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2270

} else if (id == PETSCFV_CLASSID) {

2271

PetscFV fv = (PetscFV) obj;

2272

PetscDualSpace Q;

2273

2274

ierr = PetscFVRefine(fv, &fvRef[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2274,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2275

ierr = PetscFVGetDualSpace(fvRef[f], &Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2275,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2276

ierr = PetscDualSpaceGetDimension(Q, &rNb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2276,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2277

ierr = PetscFVGetNumComponents(fv, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2277,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2278

}

2279

rTotDim += rNb;

2280

}

2281

ierr = PetscDSGetTotalDimension(prob, &cTotDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2281,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2282

ierr = PetscMalloc1(rTotDim*cTotDim,&elemMat)PetscMallocA(1,PETSC_FALSE,2282,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(rTotDim*cTotDim)*sizeof(**(&elemMat)),(&elemMat
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2282,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2283

ierr = PetscArrayzero(elemMat, rTotDim*cTotDim)PetscMemzero(elemMat,(rTotDim*cTotDim)*sizeof(*(elemMat)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2283,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2284

for (fieldI = 0, offsetI = 0; fieldI < Nf; ++fieldI) {

2285

PetscDualSpace Qref;

2286

PetscQuadrature f;

2287

const PetscReal *qpoints, *qweights;

2288

PetscReal *points;

2289

PetscInt npoints = 0, Nc, Np, fpdim, i, k, p, d;

2290

2291

/* Compose points from all dual basis functionals */

2292

if (feRef[fieldI]) {

2293

ierr = PetscFEGetDualSpace(feRef[fieldI], &Qref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2293,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2294

ierr = PetscFEGetNumComponents(feRef[fieldI], &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2294,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2295

} else {

2296

ierr = PetscFVGetDualSpace(fvRef[fieldI], &Qref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2296,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2297

ierr = PetscFVGetNumComponents(fvRef[fieldI], &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2297,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2298

}

2299

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

2300

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

2301

ierr = PetscDualSpaceGetFunctional(Qref, i, &f);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2301,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2302

ierr = PetscQuadratureGetData(f, NULL((void*)0), NULL((void*)0), &Np, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2302,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2303

npoints += Np;

2304

}

2305

ierr = PetscMalloc1(npoints*dim,&points)PetscMallocA(1,PETSC_FALSE,2305,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(npoints*dim)*sizeof(**(&points)),(&points));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2305,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2306

for (i = 0, k = 0; i < fpdim; ++i) {

2307

ierr = PetscDualSpaceGetFunctional(Qref, i, &f);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2307,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2308

ierr = PetscQuadratureGetData(f, NULL((void*)0), NULL((void*)0), &Np, &qpoints, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2308,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2309

for (p = 0; p < Np; ++p, ++k) for (d = 0; d < dim; ++d) points[k*dim+d] = qpoints[p*dim+d];

2310

}

2311

2312

for (fieldJ = 0, offsetJ = 0; fieldJ < Nf; ++fieldJ) {

2313

PetscObject obj;

2314

PetscClassId id;

2315

PetscReal *B;

2316

PetscInt NcJ = 0, cpdim = 0, j, qNc;

2317

2318

ierr = PetscDSGetDiscretization(prob, fieldJ, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2318,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2319

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2319,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2320

if (id == PETSCFE_CLASSID) {

2321

PetscFE fe = (PetscFE) obj;

2322

2323

/* Evaluate basis at points */

2324

ierr = PetscFEGetNumComponents(fe, &NcJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2324,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2325

ierr = PetscFEGetDimension(fe, &cpdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2325,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2326

/* For now, fields only interpolate themselves */

2327

if (fieldI == fieldJ) {

2328

if (Nc != NcJ) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Number of components in fine space field %D does not match coarse field %D", Nc, NcJ)return PetscError(((MPI_Comm)0x44000001),2328,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Number of components in fine space field %D does not match coarse field %D"
,Nc,NcJ);

2329

ierr = PetscFEGetTabulation(fe, npoints, points, &B, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2329,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2330

for (i = 0, k = 0; i < fpdim; ++i) {

2331

ierr = PetscDualSpaceGetFunctional(Qref, i, &f);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2331,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2332

ierr = PetscQuadratureGetData(f, NULL((void*)0), &qNc, &Np, NULL((void*)0), &qweights);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2332,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2333

if (qNc != NcJ) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Number of components in quadrature %D does not match coarse field %D", qNc, NcJ)return PetscError(((MPI_Comm)0x44000001),2333,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Number of components in quadrature %D does not match coarse field %D"
,qNc,NcJ);

2334

for (p = 0; p < Np; ++p, ++k) {

2335

for (j = 0; j < cpdim; ++j) {

2336

2337

cTotDim: Total columns in element interpolation matrix, sum of number of dual basis functionals in each field

2338

offsetI, offsetJ: Offsets into the larger element interpolation matrix for different fields

2339

fpdim, i, cpdim, j: Dofs for fine and coarse grids, correspond to dual space basis functionals

2340

qNC, Nc, Ncj, c: Number of components in this field

2341

Np, p: Number of quad points in the fine grid functional i

2342

k: i*Np + p, overall point number for the interpolation

2343

2344

for (c = 0; c < Nc; ++c) elemMat[(offsetI + i)*cTotDim + offsetJ + j] += B[k*cpdim*NcJ+j*Nc+c]*qweights[p*qNc+c];

2345

}

2346

}

2347

}

2348

ierr = PetscFERestoreTabulation(fe, npoints, points, &B, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2348,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2348,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2349

}

2350

} else if (id == PETSCFV_CLASSID) {

2351

PetscFV fv = (PetscFV) obj;

2352

2353

/* Evaluate constant function at points */

2354

ierr = PetscFVGetNumComponents(fv, &NcJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2354,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2355

cpdim = 1;

2356

/* For now, fields only interpolate themselves */

2357

if (fieldI == fieldJ) {

2358

if (Nc != NcJ) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Number of components in fine space field %d does not match coarse field %d", Nc, NcJ)return PetscError(((MPI_Comm)0x44000001),2358,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Number of components in fine space field %d does not match coarse field %d"
,Nc,NcJ);

2359

for (i = 0, k = 0; i < fpdim; ++i) {

2360

ierr = PetscDualSpaceGetFunctional(Qref, i, &f);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2360,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2361

ierr = PetscQuadratureGetData(f, NULL((void*)0), &qNc, &Np, NULL((void*)0), &qweights);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2361,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2362

if (qNc != NcJ) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Number of components in quadrature %D does not match coarse field %D", qNc, NcJ)return PetscError(((MPI_Comm)0x44000001),2362,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Number of components in quadrature %D does not match coarse field %D"
,qNc,NcJ);

2363

for (p = 0; p < Np; ++p, ++k) {

2364

for (j = 0; j < cpdim; ++j) {

2365

for (c = 0; c < Nc; ++c) elemMat[(offsetI + i)*cTotDim + offsetJ + j] += 1.0*qweights[p*qNc+c];

2366

}

2367

}

2368

}

2369

}

2370

}

2371

offsetJ += cpdim;

2372

}

2373

offsetI += fpdim;

2374

ierr = PetscFree(points)((*PetscTrFree)((void*)(points),2374,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((points) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2374,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2375

}

2376

if (mesh->printFEM > 1) {ierr = DMPrintCellMatrix(0, name, rTotDim, cTotDim, elemMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2376,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2377

/* Preallocate matrix */

2378

{

2379

Mat preallocator;

2380

PetscScalar *vals;

2381

PetscInt *cellCIndices, *cellFIndices;

2382

PetscInt locRows, locCols, cell;

2383

2384

ierr = MatGetLocalSize(In, &locRows, &locCols);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2384,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2385

ierr = MatCreate(PetscObjectComm((PetscObject) In), &preallocator);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2385,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2386

ierr = MatSetType(preallocator, MATPREALLOCATOR"preallocator");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2386,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2387

ierr = MatSetSizes(preallocator, locRows, locCols, PETSC_DETERMINE-1, PETSC_DETERMINE-1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2387,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2388

ierr = MatSetUp(preallocator);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2388,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2389

ierr = PetscCalloc3(rTotDim*cTotDim, &vals,cTotDim,&cellCIndices,rTotDim,&cellFIndices)PetscMallocA(3,PETSC_TRUE,2389,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(rTotDim*cTotDim)*sizeof(**(&vals)),(&vals),
(size_t)(cTotDim)*sizeof(**(&cellCIndices)),(&cellCIndices
),(size_t)(rTotDim)*sizeof(**(&cellFIndices)),(&cellFIndices
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2389,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2390

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

2391

ierr = DMPlexMatGetClosureIndicesRefined(dmf, fsection, fglobalSection, dmc, csection, cglobalSection, cell, cellCIndices, cellFIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2391,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2392

ierr = MatSetValues(preallocator, rTotDim, cellFIndices, cTotDim, cellCIndices, vals, INSERT_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2392,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2393

}

2394

ierr = PetscFree3(vals,cellCIndices,cellFIndices)PetscFreeA(3,2394,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(vals),&(cellCIndices),&(cellFIndices));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2394,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2395

ierr = MatAssemblyBegin(preallocator, MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2395,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2396

ierr = MatAssemblyEnd(preallocator, MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2396,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2397

ierr = MatPreallocatorPreallocate(preallocator, PETSC_TRUE, In);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2397,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2398

ierr = MatDestroy(&preallocator);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2398,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2399

}

2400

/* Fill matrix */

2401

ierr = MatZeroEntries(In);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2401,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2402

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

2403

ierr = DMPlexMatSetClosureRefined(dmf, fsection, fglobalSection, dmc, csection, cglobalSection, In, c, elemMat, INSERT_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2403,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2404

}

2405

for (f = 0; f < Nf; ++f) {ierr = PetscFEDestroy(&feRef[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2405,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2406

ierr = PetscFree2(feRef,fvRef)PetscFreeA(2,2406,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(feRef),&(fvRef));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2406,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2407

ierr = PetscFree(elemMat)((*PetscTrFree)((void*)(elemMat),2407,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((elemMat) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2407,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2408

ierr = MatAssemblyBegin(In, MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2408,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2409

ierr = MatAssemblyEnd(In, MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2409,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2410

if (mesh->printFEM) {

2411

ierr = PetscPrintf(PetscObjectComm((PetscObject)In), "%s:\n", name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2411,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2412

ierr = MatChop(In, 1.0e-10);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2412,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2413

ierr = MatView(In, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2413,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2414

}

2415

ierr = PetscLogEventEnd(DMPLEX_InterpolatorFEM,dmc,dmf,0,0)(((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_InterpolatorFEM].active) ? (*PetscLogPLE)((DMPLEX_InterpolatorFEM
),0,(PetscObject)(dmc),(PetscObject)(dmf),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2415,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2416

2417

}

2418

2419

PetscErrorCode DMPlexComputeMassMatrixNested(DM dmc, DM dmf, Mat mass, void *user)

2420

{

2421

SETERRQ(PetscObjectComm((PetscObject) dmc), PETSC_ERR_SUP, "Laziness")return PetscError(PetscObjectComm((PetscObject) dmc),2421,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",56
,PETSC_ERROR_INITIAL,"Laziness");

2422

}

2423

2424

/*@

2425

DMPlexComputeInterpolatorGeneral - Form the local portion of the interpolation matrix I from the coarse DM to a non-nested fine DM.

2426

2427

Input Parameters:

2428

+ dmf - The fine mesh

2429

. dmc - The coarse mesh

2430

- user - The user context

2431

2432

Output Parameter:

2433

. In - The interpolation matrix

2434

2435

Level: developer

2436

2437

.seealso: DMPlexComputeInterpolatorNested(), DMPlexComputeJacobianFEM()

2438

@*/

2439

PetscErrorCode DMPlexComputeInterpolatorGeneral(DM dmc, DM dmf, Mat In, void *user)

2440

{

2441

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

2442

const char *name = "Interpolator";

2443

PetscDS prob;

2444

PetscSection fsection, csection, globalFSection, globalCSection;

2445

PetscHSetIJ ht;

2446

PetscLayout rLayout;

2447

PetscInt *dnz, *onz;

2448

PetscInt locRows, rStart, rEnd;

2449

PetscReal *x, *v0, *J, *invJ, detJ;

2450

PetscReal *v0c, *Jc, *invJc, detJc;

2451

PetscScalar *elemMat;

2452

PetscInt dim, Nf, field, totDim, cStart, cEnd, cell, ccell;

2453

PetscErrorCode ierr;

2454

2455

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 2455; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2456

ierr = PetscLogEventBegin(DMPLEX_InterpolatorFEM,dmc,dmf,0,0)(((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_InterpolatorFEM].active) ? (*PetscLogPLB)((DMPLEX_InterpolatorFEM
),0,(PetscObject)(dmc),(PetscObject)(dmf),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2456,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2457

ierr = DMGetCoordinateDim(dmc, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2457,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2458

ierr = DMGetDS(dmc, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2458,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2459

ierr = PetscDSGetWorkspace(prob, &x, NULL((void*)0), NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2459,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2460

ierr = PetscDSGetNumFields(prob, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2460,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2461

ierr = PetscMalloc3(dim,&v0,dim*dim,&J,dim*dim,&invJ)PetscMallocA(3,PETSC_FALSE,2461,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(dim)*sizeof(**(&v0)),(&v0),(size_t)(dim*dim
)*sizeof(**(&J)),(&J),(size_t)(dim*dim)*sizeof(**(&
invJ)),(&invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2461,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2462

ierr = PetscMalloc3(dim,&v0c,dim*dim,&Jc,dim*dim,&invJc)PetscMallocA(3,PETSC_FALSE,2462,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(dim)*sizeof(**(&v0c)),(&v0c),(size_t)(dim*dim
)*sizeof(**(&Jc)),(&Jc),(size_t)(dim*dim)*sizeof(**(&
invJc)),(&invJc));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2462,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2463

ierr = DMGetSection(dmf, &fsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2463,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2464

ierr = DMGetGlobalSection(dmf, &globalFSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2464,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2465

ierr = DMGetSection(dmc, &csection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2465,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2466

ierr = DMGetGlobalSection(dmc, &globalCSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2466,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2467

ierr = DMPlexGetHeightStratum(dmf, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2467,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2468

ierr = PetscDSGetTotalDimension(prob, &totDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2468,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2469

ierr = PetscMalloc1(totDim, &elemMat)PetscMallocA(1,PETSC_FALSE,2469,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(totDim)*sizeof(**(&elemMat)),(&elemMat));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2469,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2470

2471

ierr = MatGetLocalSize(In, &locRows, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2471,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2472

ierr = PetscLayoutCreate(PetscObjectComm((PetscObject) In), &rLayout);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2472,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2473

ierr = PetscLayoutSetLocalSize(rLayout, locRows);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2473,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2474

ierr = PetscLayoutSetBlockSize(rLayout, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2474,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2475

ierr = PetscLayoutSetUp(rLayout);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2475,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2476

ierr = PetscLayoutGetRange(rLayout, &rStart, &rEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2476,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2477

ierr = PetscLayoutDestroy(&rLayout);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2477,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2478

ierr = PetscCalloc2(locRows,&dnz,locRows,&onz)PetscMallocA(2,PETSC_TRUE,2478,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(locRows)*sizeof(**(&dnz)),(&dnz),(size_t)(locRows
)*sizeof(**(&onz)),(&onz));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2478,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2479

ierr = PetscHSetIJCreate(&ht);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2479,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2480

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

2481

PetscObject obj;

2482

PetscClassId id;

2483

PetscDualSpace Q = NULL((void*)0);

2484

PetscQuadrature f;

2485

const PetscReal *qpoints;

2486

PetscInt Nc, Np, fpdim, i, d;

2487

2488

ierr = PetscDSGetDiscretization(prob, field, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2488,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2489

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2489,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2490

if (id == PETSCFE_CLASSID) {

2491

PetscFE fe = (PetscFE) obj;

2492

2493

ierr = PetscFEGetDualSpace(fe, &Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2493,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2494

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2494,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2495

} else if (id == PETSCFV_CLASSID) {

2496

PetscFV fv = (PetscFV) obj;

2497

2498

ierr = PetscFVGetDualSpace(fv, &Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2498,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2499

Nc = 1;

2500

}

2501

ierr = PetscDualSpaceGetDimension(Q, &fpdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2501,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2502

/* For each fine grid cell */

2503

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

2504

PetscInt *findices, *cindices;

2505

PetscInt numFIndices, numCIndices;

2506

2507

ierr = DMPlexGetClosureIndices(dmf, fsection, globalFSection, cell, &numFIndices, &findices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2507,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2508

ierr = DMPlexComputeCellGeometryFEM(dmf, cell, NULL((void*)0), v0, J, invJ, &detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2508,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2509

if (numFIndices != fpdim) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Number of fine indices %d != %d dual basis vecs", numFIndices, fpdim)return PetscError(((MPI_Comm)0x44000001),2509,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Number of fine indices %d != %d dual basis vecs"
,numFIndices,fpdim);

2510

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

2511

Vec pointVec;

2512

PetscScalar *pV;

2513

PetscSF coarseCellSF = NULL((void*)0);

2514

const PetscSFNode *coarseCells;

2515

PetscInt numCoarseCells, q, c;

2516

2517

/* Get points from the dual basis functional quadrature */

2518

ierr = PetscDualSpaceGetFunctional(Q, i, &f);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2518,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2519

ierr = PetscQuadratureGetData(f, NULL((void*)0), NULL((void*)0), &Np, &qpoints, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2519,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2520

ierr = VecCreateSeq(PETSC_COMM_SELF((MPI_Comm)0x44000001), Np*dim, &pointVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2520,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2521

ierr = VecSetBlockSize(pointVec, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2521,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2522

ierr = VecGetArray(pointVec, &pV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2522,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2523

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

2524

const PetscReal xi0[3] = {-1., -1., -1.};

2525

2526

/* Transform point to real space */

2527

CoordinatesRefToReal(dim, dim, xi0, v0, J, &qpoints[q*dim], x);

2528

for (d = 0; d < dim; ++d) pV[q*dim+d] = x[d];

2529

}

2530

ierr = VecRestoreArray(pointVec, &pV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2530,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2531

/* Get set of coarse cells that overlap points (would like to group points by coarse cell) */

2532

/* OPT: Pack all quad points from fine cell */

2533

ierr = DMLocatePoints(dmc, pointVec, DM_POINTLOCATION_NEAREST, &coarseCellSF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2533,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2534

ierr = PetscSFViewFromOptions(coarseCellSF, NULL((void*)0), "-interp_sf_view");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2534,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2535

/* Update preallocation info */

2536

ierr = PetscSFGetGraph(coarseCellSF, NULL((void*)0), &numCoarseCells, NULL((void*)0), &coarseCells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2536,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2537

if (numCoarseCells != Np) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_PLIB,"Not all closure points located")return PetscError(((MPI_Comm)0x44000001),2537,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Not all closure points located");

2538

{

2539

PetscHashIJKey key;

2540

PetscBool missing;

2541

2542

key.i = findices[i];

2543

if (key.i >= 0) {

2544

/* Get indices for coarse elements */

2545

for (ccell = 0; ccell < numCoarseCells; ++ccell) {

2546

ierr = DMPlexGetClosureIndices(dmc, csection, globalCSection, coarseCells[ccell].index, &numCIndices, &cindices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2546,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2547

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

2548

key.j = cindices[c];

2549

if (key.j < 0) continue;

2550

ierr = PetscHSetIJQueryAdd(ht, key, &missing);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2550,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2551

if (missing) {

2552

if ((key.j >= rStart) && (key.j < rEnd)) ++dnz[key.i-rStart];

2553

else ++onz[key.i-rStart];

2554

}

2555

}

2556

ierr = DMPlexRestoreClosureIndices(dmc, csection, globalCSection, coarseCells[ccell].index, &numCIndices, &cindices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2556,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2557

}

2558

}

2559

}

2560

ierr = PetscSFDestroy(&coarseCellSF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2560,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2561

ierr = VecDestroy(&pointVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2561,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2562

}

2563

ierr = DMPlexRestoreClosureIndices(dmf, fsection, globalFSection, cell, &numFIndices, &findices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2563,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2564

}

2565

}

2566

ierr = PetscHSetIJDestroy(&ht);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2566,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2567

ierr = MatXAIJSetPreallocation(In, 1, dnz, onz, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2567,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2568

ierr = MatSetOption(In, MAT_NEW_NONZERO_ALLOCATION_ERR,PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2568,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2569

ierr = PetscFree2(dnz,onz)PetscFreeA(2,2569,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(dnz),&(onz));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2569,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2570

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

2571

PetscObject obj;

2572

PetscClassId id;

2573

PetscDualSpace Q = NULL((void*)0);

2574

PetscQuadrature f;

2575

const PetscReal *qpoints, *qweights;

2576

PetscInt Nc, qNc, Np, fpdim, i, d;

2577

2578

ierr = PetscDSGetDiscretization(prob, field, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2578,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2579

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2579,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2580

if (id == PETSCFE_CLASSID) {

2581

PetscFE fe = (PetscFE) obj;

2582

2583

ierr = PetscFEGetDualSpace(fe, &Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2583,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2584

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2584,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2585

} else if (id == PETSCFV_CLASSID) {

2586

PetscFV fv = (PetscFV) obj;

2587

2588

ierr = PetscFVGetDualSpace(fv, &Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2588,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2589

Nc = 1;

2590

} else SETERRQ1(PetscObjectComm((PetscObject)dmc),PETSC_ERR_ARG_WRONG,"Unknown discretization type for field %d",field)return PetscError(PetscObjectComm((PetscObject)dmc),2590,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,field);

2591

ierr = PetscDualSpaceGetDimension(Q, &fpdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2591,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2592

/* For each fine grid cell */

2593

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

2594

PetscInt *findices, *cindices;

2595

PetscInt numFIndices, numCIndices;

2596

2597

ierr = DMPlexGetClosureIndices(dmf, fsection, globalFSection, cell, &numFIndices, &findices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2597,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2598

ierr = DMPlexComputeCellGeometryFEM(dmf, cell, NULL((void*)0), v0, J, invJ, &detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2598,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2599

if (numFIndices != fpdim) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Number of fine indices %d != %d dual basis vecs", numFIndices, fpdim)return PetscError(((MPI_Comm)0x44000001),2599,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Number of fine indices %d != %d dual basis vecs"
,numFIndices,fpdim);

2600

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

2601

Vec pointVec;

2602

PetscScalar *pV;

2603

PetscSF coarseCellSF = NULL((void*)0);

2604

const PetscSFNode *coarseCells;

2605

PetscInt numCoarseCells, cpdim, q, c, j;

2606

2607

/* Get points from the dual basis functional quadrature */

2608

ierr = PetscDualSpaceGetFunctional(Q, i, &f);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2608,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2609

ierr = PetscQuadratureGetData(f, NULL((void*)0), &qNc, &Np, &qpoints, &qweights);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2609,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2610

if (qNc != Nc) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Number of components in quadrature %D does not match coarse field %D", qNc, Nc)return PetscError(((MPI_Comm)0x44000001),2610,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Number of components in quadrature %D does not match coarse field %D"
,qNc,Nc);

2611

ierr = VecCreateSeq(PETSC_COMM_SELF((MPI_Comm)0x44000001), Np*dim, &pointVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2611,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2612

ierr = VecSetBlockSize(pointVec, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2612,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2613

ierr = VecGetArray(pointVec, &pV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2613,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2614

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

2615

const PetscReal xi0[3] = {-1., -1., -1.};

2616

2617

/* Transform point to real space */

2618

CoordinatesRefToReal(dim, dim, xi0, v0, J, &qpoints[q*dim], x);

2619

for (d = 0; d < dim; ++d) pV[q*dim+d] = x[d];

2620

}

2621

ierr = VecRestoreArray(pointVec, &pV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2621,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2622

/* Get set of coarse cells that overlap points (would like to group points by coarse cell) */

2623

/* OPT: Read this out from preallocation information */

2624

ierr = DMLocatePoints(dmc, pointVec, DM_POINTLOCATION_NEAREST, &coarseCellSF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2624,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2625

/* Update preallocation info */

2626

ierr = PetscSFGetGraph(coarseCellSF, NULL((void*)0), &numCoarseCells, NULL((void*)0), &coarseCells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2626,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2627

if (numCoarseCells != Np) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_PLIB,"Not all closure points located")return PetscError(((MPI_Comm)0x44000001),2627,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Not all closure points located");

2628

ierr = VecGetArray(pointVec, &pV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2628,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2629

for (ccell = 0; ccell < numCoarseCells; ++ccell) {

2630

PetscReal pVReal[3];

2631

const PetscReal xi0[3] = {-1., -1., -1.};

2632

2633

ierr = DMPlexGetClosureIndices(dmc, csection, globalCSection, coarseCells[ccell].index, &numCIndices, &cindices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2633,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2634

/* Transform points from real space to coarse reference space */

2635

ierr = DMPlexComputeCellGeometryFEM(dmc, coarseCells[ccell].index, NULL((void*)0), v0c, Jc, invJc, &detJc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2635,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2636

for (d = 0; d < dim; ++d) pVReal[d] = PetscRealPart(pV[ccell*dim+d])(pV[ccell*dim+d]);

2637

CoordinatesRealToRef(dim, dim, xi0, v0c, invJc, pVReal, x);

2638

2639

if (id == PETSCFE_CLASSID) {

2640

PetscFE fe = (PetscFE) obj;

2641

PetscReal *B;

2642

2643

/* Evaluate coarse basis on contained point */

2644

ierr = PetscFEGetDimension(fe, &cpdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2644,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2645

ierr = PetscFEGetTabulation(fe, 1, x, &B, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2645,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2646

ierr = PetscArrayzero(elemMat, cpdim)PetscMemzero(elemMat,(cpdim)*sizeof(*(elemMat)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2646,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2647

/* Get elemMat entries by multiplying by weight */

2648

for (j = 0; j < cpdim; ++j) {

2649

for (c = 0; c < Nc; ++c) elemMat[j] += B[j*Nc + c]*qweights[ccell*qNc + c];

2650

}

2651

ierr = PetscFERestoreTabulation(fe, 1, x, &B, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2651,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2651,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2652

} else {

2653

cpdim = 1;

2654

for (j = 0; j < cpdim; ++j) {

2655

for (c = 0; c < Nc; ++c) elemMat[j] += 1.0*qweights[ccell*qNc + c];

2656

}

2657

}

2658

/* Update interpolator */

2659

if (mesh->printFEM > 1) {ierr = DMPrintCellMatrix(cell, name, 1, numCIndices, elemMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2659,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2660

if (numCIndices != cpdim) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Number of element matrix columns %D != %D", numCIndices, cpdim)return PetscError(((MPI_Comm)0x44000001),2660,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Number of element matrix columns %D != %D"
,numCIndices,cpdim);

2661

ierr = MatSetValues(In, 1, &findices[i], numCIndices, cindices, elemMat, INSERT_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2661,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2662

ierr = DMPlexRestoreClosureIndices(dmc, csection, globalCSection, coarseCells[ccell].index, &numCIndices, &cindices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2662,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2663

}

2664

ierr = VecRestoreArray(pointVec, &pV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2664,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2665

ierr = PetscSFDestroy(&coarseCellSF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2665,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2666

ierr = VecDestroy(&pointVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2666,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2667

}

2668

ierr = DMPlexRestoreClosureIndices(dmf, fsection, globalFSection, cell, &numFIndices, &findices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2668,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2669

}

2670

}

2671

ierr = PetscFree3(v0,J,invJ)PetscFreeA(3,2671,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(v0),&(J),&(invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2671,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2672

ierr = PetscFree3(v0c,Jc,invJc)PetscFreeA(3,2672,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(v0c),&(Jc),&(invJc));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2672,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2673

ierr = PetscFree(elemMat)((*PetscTrFree)((void*)(elemMat),2673,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((elemMat) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2673,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2674

ierr = MatAssemblyBegin(In, MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2674,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2675

ierr = MatAssemblyEnd(In, MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2675,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2676

ierr = PetscLogEventEnd(DMPLEX_InterpolatorFEM,dmc,dmf,0,0)(((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_InterpolatorFEM].active) ? (*PetscLogPLE)((DMPLEX_InterpolatorFEM
),0,(PetscObject)(dmc),(PetscObject)(dmf),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2676,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2677

2678

}

2679

2680

/*@

2681

DMPlexComputeMassMatrixGeneral - Form the local portion of the mass matrix M from the coarse DM to a non-nested fine DM.

2682

2683

Input Parameters:

2684

+ dmf - The fine mesh

2685

. dmc - The coarse mesh

2686

- user - The user context

2687

2688

Output Parameter:

2689

. mass - The mass matrix

2690

2691

Level: developer

2692

2693

.seealso: DMPlexComputeMassMatrixNested(), DMPlexComputeInterpolatorNested(), DMPlexComputeInterpolatorGeneral(), DMPlexComputeJacobianFEM()

2694

@*/

2695

PetscErrorCode DMPlexComputeMassMatrixGeneral(DM dmc, DM dmf, Mat mass, void *user)

2696

{

2697

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

2698

const char *name = "Mass Matrix";

2699

PetscDS prob;

2700

PetscSection fsection, csection, globalFSection, globalCSection;

2701

PetscHSetIJ ht;

2702

PetscLayout rLayout;

2703

PetscInt *dnz, *onz;

2704

PetscInt locRows, rStart, rEnd;

2705

PetscReal *x, *v0, *J, *invJ, detJ;

2706

PetscReal *v0c, *Jc, *invJc, detJc;

2707

PetscScalar *elemMat;

2708

PetscInt dim, Nf, field, totDim, cStart, cEnd, cell, ccell;

2709

PetscErrorCode ierr;

2710

2711

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 2711; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2712

ierr = DMGetCoordinateDim(dmc, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2712,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2713

ierr = DMGetDS(dmc, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2713,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2714

ierr = PetscDSGetWorkspace(prob, &x, NULL((void*)0), NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2714,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2715

ierr = PetscDSGetNumFields(prob, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2715,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2716

ierr = PetscMalloc3(dim,&v0,dim*dim,&J,dim*dim,&invJ)PetscMallocA(3,PETSC_FALSE,2716,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(dim)*sizeof(**(&v0)),(&v0),(size_t)(dim*dim
)*sizeof(**(&J)),(&J),(size_t)(dim*dim)*sizeof(**(&
invJ)),(&invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2716,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2717

ierr = PetscMalloc3(dim,&v0c,dim*dim,&Jc,dim*dim,&invJc)PetscMallocA(3,PETSC_FALSE,2717,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(dim)*sizeof(**(&v0c)),(&v0c),(size_t)(dim*dim
)*sizeof(**(&Jc)),(&Jc),(size_t)(dim*dim)*sizeof(**(&
invJc)),(&invJc));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2717,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2718

ierr = DMGetSection(dmf, &fsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2718,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2719

ierr = DMGetGlobalSection(dmf, &globalFSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2719,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2720

ierr = DMGetSection(dmc, &csection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2720,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2721

ierr = DMGetGlobalSection(dmc, &globalCSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2721,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2722

ierr = DMPlexGetHeightStratum(dmf, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2722,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2723

ierr = PetscDSGetTotalDimension(prob, &totDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2723,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2724

ierr = PetscMalloc1(totDim, &elemMat)PetscMallocA(1,PETSC_FALSE,2724,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(totDim)*sizeof(**(&elemMat)),(&elemMat));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2724,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2725

2726

ierr = MatGetLocalSize(mass, &locRows, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2726,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2727

ierr = PetscLayoutCreate(PetscObjectComm((PetscObject) mass), &rLayout);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2727,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2728

ierr = PetscLayoutSetLocalSize(rLayout, locRows);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2728,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2729

ierr = PetscLayoutSetBlockSize(rLayout, 1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2729,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2730

ierr = PetscLayoutSetUp(rLayout);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2730,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2731

ierr = PetscLayoutGetRange(rLayout, &rStart, &rEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2731,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2732

ierr = PetscLayoutDestroy(&rLayout);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2732,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2733

ierr = PetscCalloc2(locRows,&dnz,locRows,&onz)PetscMallocA(2,PETSC_TRUE,2733,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(locRows)*sizeof(**(&dnz)),(&dnz),(size_t)(locRows
)*sizeof(**(&onz)),(&onz));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2733,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2734

ierr = PetscHSetIJCreate(&ht);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2734,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2735

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

2736

PetscObject obj;

2737

PetscClassId id;

2738

PetscQuadrature quad;

2739

const PetscReal *qpoints;

2740

PetscInt Nq, Nc, i, d;

2741

2742

ierr = PetscDSGetDiscretization(prob, field, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2742,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2743

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2743,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2744

2745

else {ierr = PetscFVGetQuadrature((PetscFV) obj, &quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2745,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2746

ierr = PetscQuadratureGetData(quad, NULL((void*)0), &Nc, &Nq, &qpoints, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2746,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2747

/* For each fine grid cell */

2748

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

2749

Vec pointVec;

2750

PetscScalar *pV;

2751

PetscSF coarseCellSF = NULL((void*)0);

2752

const PetscSFNode *coarseCells;

2753

PetscInt numCoarseCells, q, c;

2754

PetscInt *findices, *cindices;

2755

PetscInt numFIndices, numCIndices;

2756

2757

ierr = DMPlexGetClosureIndices(dmf, fsection, globalFSection, cell, &numFIndices, &findices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2757,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2758

ierr = DMPlexComputeCellGeometryFEM(dmf, cell, NULL((void*)0), v0, J, invJ, &detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2758,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2759

/* Get points from the quadrature */

2760

ierr = VecCreateSeq(PETSC_COMM_SELF((MPI_Comm)0x44000001), Nq*dim, &pointVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2760,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2761

ierr = VecSetBlockSize(pointVec, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2761,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2762

ierr = VecGetArray(pointVec, &pV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2762,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2763

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

2764

const PetscReal xi0[3] = {-1., -1., -1.};

2765

2766

/* Transform point to real space */

2767

CoordinatesRefToReal(dim, dim, xi0, v0, J, &qpoints[q*dim], x);

2768

for (d = 0; d < dim; ++d) pV[q*dim+d] = x[d];

2769

}

2770

ierr = VecRestoreArray(pointVec, &pV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2770,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2771

/* Get set of coarse cells that overlap points (would like to group points by coarse cell) */

2772

ierr = DMLocatePoints(dmc, pointVec, DM_POINTLOCATION_NEAREST, &coarseCellSF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2772,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2773

ierr = PetscSFViewFromOptions(coarseCellSF, NULL((void*)0), "-interp_sf_view");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2773,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2774

/* Update preallocation info */

2775

ierr = PetscSFGetGraph(coarseCellSF, NULL((void*)0), &numCoarseCells, NULL((void*)0), &coarseCells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2775,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2776

if (numCoarseCells != Nq) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_PLIB,"Not all closure points located")return PetscError(((MPI_Comm)0x44000001),2776,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Not all closure points located");

2777

{

2778

PetscHashIJKey key;

2779

PetscBool missing;

2780

2781

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

2782

key.i = findices[i];

2783

if (key.i >= 0) {

2784

/* Get indices for coarse elements */

2785

for (ccell = 0; ccell < numCoarseCells; ++ccell) {

2786

ierr = DMPlexGetClosureIndices(dmc, csection, globalCSection, coarseCells[ccell].index, &numCIndices, &cindices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2786,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2787

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

2788

key.j = cindices[c];

2789

if (key.j < 0) continue;

2790

ierr = PetscHSetIJQueryAdd(ht, key, &missing);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2790,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2791

if (missing) {

2792

if ((key.j >= rStart) && (key.j < rEnd)) ++dnz[key.i-rStart];

2793

else ++onz[key.i-rStart];

2794

}

2795

}

2796

ierr = DMPlexRestoreClosureIndices(dmc, csection, globalCSection, coarseCells[ccell].index, &numCIndices, &cindices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2796,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2797

}

2798

}

2799

}

2800

}

2801

ierr = PetscSFDestroy(&coarseCellSF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2801,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2802

ierr = VecDestroy(&pointVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2802,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2803

ierr = DMPlexRestoreClosureIndices(dmf, fsection, globalFSection, cell, &numFIndices, &findices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2803,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2804

}

2805

}

2806

ierr = PetscHSetIJDestroy(&ht);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2806,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2807

ierr = MatXAIJSetPreallocation(mass, 1, dnz, onz, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2807,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2808

ierr = MatSetOption(mass, MAT_NEW_NONZERO_ALLOCATION_ERR,PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2808,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2809

ierr = PetscFree2(dnz,onz)PetscFreeA(2,2809,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(dnz),&(onz));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2809,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2810

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

2811

PetscObject obj;

2812

PetscClassId id;

2813

PetscQuadrature quad;

2814

PetscReal *Bfine;

2815

const PetscReal *qpoints, *qweights;

2816

PetscInt Nq, Nc, i, d;

2817

2818

ierr = PetscDSGetDiscretization(prob, field, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2818,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2819

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2819,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2820

if (id == PETSCFE_CLASSID) {ierr = PetscFEGetQuadrature((PetscFE) obj, &quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2820,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);ierr = PetscFEGetDefaultTabulation((PetscFE) obj, &Bfine, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2820,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2821

else {ierr = PetscFVGetQuadrature((PetscFV) obj, &quad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2821,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2822

ierr = PetscQuadratureGetData(quad, NULL((void*)0), &Nc, &Nq, &qpoints, &qweights);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2822,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2823

/* For each fine grid cell */

2824

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

2825

Vec pointVec;

2826

PetscScalar *pV;

2827

PetscSF coarseCellSF = NULL((void*)0);

2828

const PetscSFNode *coarseCells;

2829

PetscInt numCoarseCells, cpdim, q, c, j;

2830

PetscInt *findices, *cindices;

2831

PetscInt numFIndices, numCIndices;

2832

2833

ierr = DMPlexGetClosureIndices(dmf, fsection, globalFSection, cell, &numFIndices, &findices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2833,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2834

ierr = DMPlexComputeCellGeometryFEM(dmf, cell, NULL((void*)0), v0, J, invJ, &detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2834,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2835

/* Get points from the quadrature */

2836

ierr = VecCreateSeq(PETSC_COMM_SELF((MPI_Comm)0x44000001), Nq*dim, &pointVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2836,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2837

ierr = VecSetBlockSize(pointVec, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2837,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2838

ierr = VecGetArray(pointVec, &pV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2838,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2839

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

2840

const PetscReal xi0[3] = {-1., -1., -1.};

2841

2842

/* Transform point to real space */

2843

CoordinatesRefToReal(dim, dim, xi0, v0, J, &qpoints[q*dim], x);

2844

for (d = 0; d < dim; ++d) pV[q*dim+d] = x[d];

2845

}

2846

ierr = VecRestoreArray(pointVec, &pV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2846,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2847

/* Get set of coarse cells that overlap points (would like to group points by coarse cell) */

2848

ierr = DMLocatePoints(dmc, pointVec, DM_POINTLOCATION_NEAREST, &coarseCellSF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2848,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2849

/* Update matrix */

2850

ierr = PetscSFGetGraph(coarseCellSF, NULL((void*)0), &numCoarseCells, NULL((void*)0), &coarseCells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2850,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2851

if (numCoarseCells != Nq) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_PLIB,"Not all closure points located")return PetscError(((MPI_Comm)0x44000001),2851,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Not all closure points located");

2852

ierr = VecGetArray(pointVec, &pV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2852,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2853

for (ccell = 0; ccell < numCoarseCells; ++ccell) {

2854

PetscReal pVReal[3];

2855

const PetscReal xi0[3] = {-1., -1., -1.};

2856

2857

2858

ierr = DMPlexGetClosureIndices(dmc, csection, globalCSection, coarseCells[ccell].index, &numCIndices, &cindices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2858,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2859

/* Transform points from real space to coarse reference space */

2860

ierr = DMPlexComputeCellGeometryFEM(dmc, coarseCells[ccell].index, NULL((void*)0), v0c, Jc, invJc, &detJc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2860,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2861

for (d = 0; d < dim; ++d) pVReal[d] = PetscRealPart(pV[ccell*dim+d])(pV[ccell*dim+d]);

2862

CoordinatesRealToRef(dim, dim, xi0, v0c, invJc, pVReal, x);

2863

2864

if (id == PETSCFE_CLASSID) {

2865

PetscFE fe = (PetscFE) obj;

2866

PetscReal *B;

2867

2868

/* Evaluate coarse basis on contained point */

2869

ierr = PetscFEGetDimension(fe, &cpdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2869,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2870

ierr = PetscFEGetTabulation(fe, 1, x, &B, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2870,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2871

/* Get elemMat entries by multiplying by weight */

2872

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

2873

ierr = PetscArrayzero(elemMat, cpdim)PetscMemzero(elemMat,(cpdim)*sizeof(*(elemMat)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2873,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2874

for (j = 0; j < cpdim; ++j) {

2875

for (c = 0; c < Nc; ++c) elemMat[j] += B[j*Nc + c]*Bfine[(ccell*numFIndices + i)*Nc + c]*qweights[ccell*Nc + c]*detJ;

2876

}

2877

/* Update interpolator */

2878

if (mesh->printFEM > 1) {ierr = DMPrintCellMatrix(cell, name, 1, numCIndices, elemMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2878,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2879

if (numCIndices != cpdim) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Number of element matrix columns %D != %D", numCIndices, cpdim)return PetscError(((MPI_Comm)0x44000001),2879,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Number of element matrix columns %D != %D"
,numCIndices,cpdim);

2880

ierr = MatSetValues(mass, 1, &findices[i], numCIndices, cindices, elemMat, ADD_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2880,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2881

}

2882

ierr = PetscFERestoreTabulation(fe, 1, x, &B, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2882,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2882,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2883

} else {

2884

cpdim = 1;

2885

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

2886

ierr = PetscArrayzero(elemMat, cpdim)PetscMemzero(elemMat,(cpdim)*sizeof(*(elemMat)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2886,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2887

for (j = 0; j < cpdim; ++j) {

2888

for (c = 0; c < Nc; ++c) elemMat[j] += 1.0*1.0*qweights[ccell*Nc + c]*detJ;

2889

}

2890

/* Update interpolator */

2891

if (mesh->printFEM > 1) {ierr = DMPrintCellMatrix(cell, name, 1, numCIndices, elemMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2891,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

2892

ierr = PetscPrintf(PETSC_COMM_SELF((MPI_Comm)0x44000001), "Nq: %d %d Nf: %d %d Nc: %d %d\n", ccell, Nq, i, numFIndices, j, numCIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2892,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2893

if (numCIndices != cpdim) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Number of element matrix columns %D != %D", numCIndices, cpdim)return PetscError(((MPI_Comm)0x44000001),2893,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Number of element matrix columns %D != %D"
,numCIndices,cpdim);

2894

ierr = MatSetValues(mass, 1, &findices[i], numCIndices, cindices, elemMat, ADD_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2894,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2895

}

2896

}

2897

ierr = DMPlexRestoreClosureIndices(dmc, csection, globalCSection, coarseCells[ccell].index, &numCIndices, &cindices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2897,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2898

}

2899

ierr = VecRestoreArray(pointVec, &pV);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2899,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2900

ierr = PetscSFDestroy(&coarseCellSF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2900,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2901

ierr = VecDestroy(&pointVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2901,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2902

ierr = DMPlexRestoreClosureIndices(dmf, fsection, globalFSection, cell, &numFIndices, &findices, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2902,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2903

}

2904

}

2905

ierr = PetscFree3(v0,J,invJ)PetscFreeA(3,2905,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(v0),&(J),&(invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2905,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2906

ierr = PetscFree3(v0c,Jc,invJc)PetscFreeA(3,2906,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(v0c),&(Jc),&(invJc));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2906,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2907

ierr = PetscFree(elemMat)((*PetscTrFree)((void*)(elemMat),2907,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((elemMat) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2907,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2908

ierr = MatAssemblyBegin(mass, MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2908,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2909

ierr = MatAssemblyEnd(mass, MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2909,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2910

2911

}

2912

2913

/*@

2914

DMPlexComputeInjectorFEM - Compute a mapping from coarse unknowns to fine unknowns

2915

2916

Input Parameters:

2917

+ dmc - The coarse mesh

2918

- dmf - The fine mesh

2919

- user - The user context

2920

2921

Output Parameter:

2922

. sc - The mapping

2923

2924

Level: developer

2925

2926

.seealso: DMPlexComputeInterpolatorNested(), DMPlexComputeJacobianFEM()

2927

@*/

2928

PetscErrorCode DMPlexComputeInjectorFEM(DM dmc, DM dmf, VecScatter *sc, void *user)

2929

{

2930

PetscDS prob;

2931

PetscFE *feRef;

2932

PetscFV *fvRef;

2933

Vec fv, cv;

2934

IS fis, cis;

2935

PetscSection fsection, fglobalSection, csection, cglobalSection;

2936

PetscInt *cmap, *cellCIndices, *cellFIndices, *cindices, *findices;

2937

PetscInt cTotDim, fTotDim = 0, Nf, f, field, cStart, cEnd, cEndInterior, c, dim, d, startC, endC, offsetC, offsetF, m;

2938

PetscBool *needAvg;

2939

PetscErrorCode ierr;

2940

2941

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 2941; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

2942

ierr = PetscLogEventBegin(DMPLEX_InjectorFEM,dmc,dmf,0,0)(((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_InjectorFEM].active) ? (*PetscLogPLB)((DMPLEX_InjectorFEM
),0,(PetscObject)(dmc),(PetscObject)(dmf),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2942,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2943

ierr = DMGetDimension(dmf, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2943,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2944

ierr = DMGetSection(dmf, &fsection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2944,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2945

ierr = DMGetGlobalSection(dmf, &fglobalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2945,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2946

ierr = DMGetSection(dmc, &csection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2946,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2947

ierr = DMGetGlobalSection(dmc, &cglobalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2947,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2948

ierr = PetscSectionGetNumFields(fsection, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2948,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2949

ierr = DMPlexGetHeightStratum(dmc, 0, &cStart, &cEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2949,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2950

ierr = DMPlexGetHybridBounds(dmc, &cEndInterior, NULL((void*)0), NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2950,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2951

cEnd = cEndInterior < 0 ? cEnd : cEndInterior;

2952

ierr = DMGetDS(dmc, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2952,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2953

ierr = PetscCalloc3(Nf,&feRef,Nf,&fvRef,Nf,&needAvg)PetscMallocA(3,PETSC_TRUE,2953,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(Nf)*sizeof(**(&feRef)),(&feRef),(size_t)(Nf
)*sizeof(**(&fvRef)),(&fvRef),(size_t)(Nf)*sizeof(**(
&needAvg)),(&needAvg));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2953,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2954

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

2955

PetscObject obj;

2956

PetscClassId id;

2957

PetscInt fNb = 0, Nc = 0;

2958

2959

ierr = PetscDSGetDiscretization(prob, f, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2959,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2960

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2960,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2961

if (id == PETSCFE_CLASSID) {

2962

PetscFE fe = (PetscFE) obj;

2963

PetscSpace sp;

2964

PetscInt maxDegree;

2965

2966

ierr = PetscFERefine(fe, &feRef[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2966,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2967

ierr = PetscFEGetDimension(feRef[f], &fNb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2967,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2968

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2968,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2969

ierr = PetscFEGetBasisSpace(fe, &sp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2969,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2970

ierr = PetscSpaceGetDegree(sp, NULL((void*)0), &maxDegree);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2970,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2971

if (!maxDegree) needAvg[f] = PETSC_TRUE;

2972

} else if (id == PETSCFV_CLASSID) {

2973

PetscFV fv = (PetscFV) obj;

2974

PetscDualSpace Q;

2975

2976

ierr = PetscFVRefine(fv, &fvRef[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2976,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2977

ierr = PetscFVGetDualSpace(fvRef[f], &Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2977,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2978

ierr = PetscDualSpaceGetDimension(Q, &fNb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2978,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2979

ierr = PetscFVGetNumComponents(fv, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2979,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2980

needAvg[f] = PETSC_TRUE;

2981

}

2982

fTotDim += fNb;

2983

}

2984

ierr = PetscDSGetTotalDimension(prob, &cTotDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2984,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2985

ierr = PetscMalloc1(cTotDim,&cmap)PetscMallocA(1,PETSC_FALSE,2985,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(cTotDim)*sizeof(**(&cmap)),(&cmap));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2985,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2986

for (field = 0, offsetC = 0, offsetF = 0; field < Nf; ++field) {

2987

PetscFE feC;

2988

PetscFV fvC;

2989

PetscDualSpace QF, QC;

2990

PetscInt order = -1, NcF, NcC, fpdim, cpdim;

2991

2992

if (feRef[field]) {

2993

ierr = PetscDSGetDiscretization(prob, field, (PetscObject *) &feC);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2993,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2994

ierr = PetscFEGetNumComponents(feC, &NcC);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2994,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2995

ierr = PetscFEGetNumComponents(feRef[field], &NcF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2995,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2996

ierr = PetscFEGetDualSpace(feRef[field], &QF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2996,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2997

ierr = PetscDualSpaceGetOrder(QF, &order);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2997,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2998

ierr = PetscDualSpaceGetDimension(QF, &fpdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2998,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

2999

ierr = PetscFEGetDualSpace(feC, &QC);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),2999,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3000

ierr = PetscDualSpaceGetDimension(QC, &cpdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3000,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3001

} else {

3002

ierr = PetscDSGetDiscretization(prob, field, (PetscObject *) &fvC);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3002,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3003

ierr = PetscFVGetNumComponents(fvC, &NcC);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3003,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3004

ierr = PetscFVGetNumComponents(fvRef[field], &NcF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3004,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3005

ierr = PetscFVGetDualSpace(fvRef[field], &QF);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3005,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3006

ierr = PetscDualSpaceGetDimension(QF, &fpdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3006,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3007

ierr = PetscFVGetDualSpace(fvC, &QC);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3007,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3008

ierr = PetscDualSpaceGetDimension(QC, &cpdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3008,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3009

}

3010

if (NcF != NcC) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Number of components in fine space field %d does not match coarse field %d", NcF, NcC)return PetscError(((MPI_Comm)0x44000001),3010,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Number of components in fine space field %d does not match coarse field %d"
,NcF,NcC);

3011

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

3012

PetscQuadrature cfunc;

3013

const PetscReal *cqpoints, *cqweights;

3014

PetscInt NqcC, NpC;

3015

PetscBool found = PETSC_FALSE;

3016

3017

ierr = PetscDualSpaceGetFunctional(QC, c, &cfunc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3017,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3018

ierr = PetscQuadratureGetData(cfunc, NULL((void*)0), &NqcC, &NpC, &cqpoints, &cqweights);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3018,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3019

if (NqcC != NcC) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Number of quadrature components %D must match number of field components", NqcC, NcC)return PetscError(((MPI_Comm)0x44000001),3019,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Number of quadrature components %D must match number of field components"
,NqcC,NcC);

3020

if (NpC != 1 && feRef[field]) SETERRQ(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Do not know how to do injection for moments")return PetscError(((MPI_Comm)0x44000001),3020,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Do not know how to do injection for moments"
);

3021

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

3022

PetscQuadrature ffunc;

3023

const PetscReal *fqpoints, *fqweights;

3024

PetscReal sum = 0.0;

3025

PetscInt NqcF, NpF;

3026

3027

ierr = PetscDualSpaceGetFunctional(QF, f, &ffunc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3027,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3028

ierr = PetscQuadratureGetData(ffunc, NULL((void*)0), &NqcF, &NpF, &fqpoints, &fqweights);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3028,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3029

if (NqcF != NcF) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Number of quadrature components %D must match number of field components", NqcF, NcF)return PetscError(((MPI_Comm)0x44000001),3029,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Number of quadrature components %D must match number of field components"
,NqcF,NcF);

3030

if (NpC != NpF) continue;

3031

for (d = 0; d < dim; ++d) sum += PetscAbsReal(cqpoints[d] - fqpoints[d])fabs(cqpoints[d] - fqpoints[d]);

3032

if (sum > 1.0e-9) continue;

3033

for (d = 0; d < NcC; ++d) sum += PetscAbsReal(cqweights[d]*fqweights[d])fabs(cqweights[d]*fqweights[d]);

3034

if (sum < 1.0e-9) continue;

3035

cmap[offsetC+c] = offsetF+f;

3036

found = PETSC_TRUE;

3037

break;

3038

}

3039

if (!found) {

3040

/* TODO We really want the average here, but some asshole put VecScatter in the interface */

3041

if (fvRef[field] || (feRef[field] && order == 0)) {

3042

cmap[offsetC+c] = offsetF+0;

3043

} else SETERRQ(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Could not locate matching functional for injection")return PetscError(((MPI_Comm)0x44000001),3043,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Could not locate matching functional for injection"
);

3044

}

3045

}

3046

offsetC += cpdim;

3047

offsetF += fpdim;

3048

}

3049

for (f = 0; f < Nf; ++f) {ierr = PetscFEDestroy(&feRef[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3049,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);ierr = PetscFVDestroy(&fvRef[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3049,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3050

ierr = PetscFree3(feRef,fvRef,needAvg)PetscFreeA(3,3050,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(feRef),&(fvRef),&(needAvg));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3050,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3051

3052

ierr = DMGetGlobalVector(dmf, &fv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3052,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3053

ierr = DMGetGlobalVector(dmc, &cv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3053,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3054

ierr = VecGetOwnershipRange(cv, &startC, &endC);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3054,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3055

ierr = PetscSectionGetConstrainedStorageSize(cglobalSection, &m);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3055,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3056

ierr = PetscMalloc2(cTotDim,&cellCIndices,fTotDim,&cellFIndices)PetscMallocA(2,PETSC_FALSE,3056,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(cTotDim)*sizeof(**(&cellCIndices)),(&cellCIndices
),(size_t)(fTotDim)*sizeof(**(&cellFIndices)),(&cellFIndices
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3056,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3057

ierr = PetscMalloc1(m,&cindices)PetscMallocA(1,PETSC_FALSE,3057,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(m)*sizeof(**(&cindices)),(&cindices));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3057,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3058

ierr = PetscMalloc1(m,&findices)PetscMallocA(1,PETSC_FALSE,3058,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(m)*sizeof(**(&findices)),(&findices));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3058,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3059

for (d = 0; d < m; ++d) cindices[d] = findices[d] = -1;

3060

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

3061

ierr = DMPlexMatGetClosureIndicesRefined(dmf, fsection, fglobalSection, dmc, csection, cglobalSection, c, cellCIndices, cellFIndices);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3061,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3062

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

3063

if ((cellCIndices[d] < startC) || (cellCIndices[d] >= endC)) continue;

3064

if ((findices[cellCIndices[d]-startC] >= 0) && (findices[cellCIndices[d]-startC] != cellFIndices[cmap[d]])) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Coarse dof %d maps to both %d and %d", cindices[cellCIndices[d]-startC], findices[cellCIndices[d]-startC], cellFIndices[cmap[d]])return PetscError(((MPI_Comm)0x44000001),3064,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Coarse dof %d maps to both %d and %d"
,cindices[cellCIndices[d]-startC],findices[cellCIndices[d]-startC
],cellFIndices[cmap[d]]);

3065

cindices[cellCIndices[d]-startC] = cellCIndices[d];

3066

findices[cellCIndices[d]-startC] = cellFIndices[cmap[d]];

3067

}

3068

}

3069

ierr = PetscFree(cmap)((*PetscTrFree)((void*)(cmap),3069,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((cmap) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3069,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3070

ierr = PetscFree2(cellCIndices,cellFIndices)PetscFreeA(2,3070,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(cellCIndices),&(cellFIndices));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3070,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3071

3072

ierr = ISCreateGeneral(PETSC_COMM_SELF((MPI_Comm)0x44000001), m, cindices, PETSC_OWN_POINTER, &cis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3072,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3073

ierr = ISCreateGeneral(PETSC_COMM_SELF((MPI_Comm)0x44000001), m, findices, PETSC_OWN_POINTER, &fis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3073,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3074

ierr = VecScatterCreate(cv, cis, fv, fis, sc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3074,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3075

ierr = ISDestroy(&cis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3075,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3076

ierr = ISDestroy(&fis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3076,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3077

ierr = DMRestoreGlobalVector(dmf, &fv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3077,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3078

ierr = DMRestoreGlobalVector(dmc, &cv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3078,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3079

ierr = PetscLogEventEnd(DMPLEX_InjectorFEM,dmc,dmf,0,0)(((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_InjectorFEM].active) ? (*PetscLogPLE)((DMPLEX_InjectorFEM
),0,(PetscObject)(dmc),(PetscObject)(dmf),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3079,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3080

3081

}

3082

3083

/*@C

3084

DMPlexGetCellFields - Retrieve the field values values for a chunk of cells

3085

3086

Input Parameters:

3087

+ dm - The DM

3088

. cellIS - The cells to include

3089

. locX - A local vector with the solution fields

3090

. locX_t - A local vector with solution field time derivatives, or NULL

3091

- locA - A local vector with auxiliary fields, or NULL

3092

3093

Output Parameters:

3094

+ u - The field coefficients

3095

. u_t - The fields derivative coefficients

3096

- a - The auxiliary field coefficients

3097

3098

Level: developer

3099

3100

.seealso: DMPlexGetFaceFields()

3101

@*/

3102

PetscErrorCode DMPlexGetCellFields(DM dm, IS cellIS, Vec locX, Vec locX_t, Vec locA, PetscScalar **u, PetscScalar **u_t, PetscScalar **a)

3103

{

3104

DM plex, plexA = NULL((void*)0);

3105

PetscSection section, sectionAux;

3106

PetscDS prob;

3107

const PetscInt *cells;

3108

PetscInt cStart, cEnd, numCells, totDim, totDimAux, c;

3109

PetscErrorCode ierr;

3110

3111

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 3111; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3112

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3112,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3112
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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),3112,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3112,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

3113

PetscValidHeaderSpecific(locX, VEC_CLASSID, 4)do { if (!locX) return PetscError(((MPI_Comm)0x44000001),3113
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",4); if (
!PetscCheckPointer(locX,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),3113,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,4); if (((PetscObject)(locX))->classid != VEC_CLASSID) { if
(((PetscObject)(locX))->classid == -1) return PetscError(
((MPI_Comm)0x44000001),3113,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,4); else return PetscError(((MPI_Comm)0x44000001),3113,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",4
); } } while (0);

3114

if (locX_t) {PetscValidHeaderSpecific(locX_t, VEC_CLASSID, 5)do { if (!locX_t) return PetscError(((MPI_Comm)0x44000001),3114
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",5); if (
!PetscCheckPointer(locX_t,PETSC_OBJECT)) return PetscError(((
MPI_Comm)0x44000001),3114,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,5); if (((PetscObject)(locX_t))->classid != VEC_CLASSID) {
if (((PetscObject)(locX_t))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),3114,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,5); else return PetscError(((MPI_Comm)0x44000001),3114,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",5
); } } while (0);}

3115

if (locA) {PetscValidHeaderSpecific(locA, VEC_CLASSID, 6)do { if (!locA) return PetscError(((MPI_Comm)0x44000001),3115
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",6); if (
!PetscCheckPointer(locA,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),3115,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,6); if (((PetscObject)(locA))->classid != VEC_CLASSID) { if
(((PetscObject)(locA))->classid == -1) return PetscError(
((MPI_Comm)0x44000001),3115,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,6); else return PetscError(((MPI_Comm)0x44000001),3115,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",6
); } } while (0);}

3116

PetscValidPointer(u, 7)do { if (!u) return PetscError(((MPI_Comm)0x44000001),3116,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",7); if (!
PetscCheckPointer(u,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3116,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",7);
} while (0);

3117

PetscValidPointer(u_t, 8)do { if (!u_t) return PetscError(((MPI_Comm)0x44000001),3117,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",8); if
(!PetscCheckPointer(u_t,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3117,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",8);
} while (0);

3118

PetscValidPointer(a, 9)do { if (!a) return PetscError(((MPI_Comm)0x44000001),3118,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",9); if (!
PetscCheckPointer(a,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3118,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",9);
} while (0);

3119

ierr = DMPlexConvertPlex(dm, &plex, PETSC_FALSE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3119,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3120

ierr = ISGetPointRange(cellIS, &cStart, &cEnd, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3120,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3121

ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3121,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3122

ierr = DMGetCellDS(dm, cStart, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3122,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3123

ierr = PetscDSGetTotalDimension(prob, &totDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3123,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3124

if (locA) {

3125

DM dmAux;

3126

PetscDS probAux;

3127

3128

ierr = VecGetDM(locA, &dmAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3128,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3129

ierr = DMPlexConvertPlex(dmAux, &plexA, PETSC_FALSE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3129,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3130

ierr = DMGetSection(dmAux, &sectionAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3130,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3131

ierr = DMGetDS(dmAux, &probAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3131,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3132

ierr = PetscDSGetTotalDimension(probAux, &totDimAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3132,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3133

}

3134

numCells = cEnd - cStart;

3135

ierr = DMGetWorkArray(dm, numCells*totDim, MPIU_SCALAR((MPI_Datatype)0x4c00080b), u);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3135,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3136

if (locX_t) {ierr = DMGetWorkArray(dm, numCells*totDim, MPIU_SCALAR((MPI_Datatype)0x4c00080b), u_t);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3136,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);} else {*u_t = NULL((void*)0);}

3137

if (locA) {ierr = DMGetWorkArray(dm, numCells*totDimAux, MPIU_SCALAR((MPI_Datatype)0x4c00080b), a);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3137,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);} else {*a = NULL((void*)0);}

3138

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

3139

const PetscInt cell = cells ? cells[c] : c;

3140

const PetscInt cind = c - cStart;

3141

PetscScalar *x = NULL((void*)0), *x_t = NULL((void*)0), *ul = *u, *ul_t = *u_t, *al = *a;

3142

PetscInt i;

3143

3144

ierr = DMPlexVecGetClosure(plex, section, locX, cell, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3144,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3145

for (i = 0; i < totDim; ++i) ul[cind*totDim+i] = x[i];

3146

ierr = DMPlexVecRestoreClosure(plex, section, locX, cell, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3146,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3147

if (locX_t) {

3148

ierr = DMPlexVecGetClosure(plex, section, locX_t, cell, NULL((void*)0), &x_t);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3148,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3149

for (i = 0; i < totDim; ++i) ul_t[cind*totDim+i] = x_t[i];

3150

ierr = DMPlexVecRestoreClosure(plex, section, locX_t, cell, NULL((void*)0), &x_t);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3150,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3151

}

3152

if (locA) {

3153

PetscInt subcell;

3154

ierr = DMPlexGetAuxiliaryPoint(plex, plexA, cell, &subcell);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3154,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3155

ierr = DMPlexVecGetClosure(plexA, sectionAux, locA, subcell, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3155,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3156

for (i = 0; i < totDimAux; ++i) al[cind*totDimAux+i] = x[i];

3157

ierr = DMPlexVecRestoreClosure(plexA, sectionAux, locA, subcell, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3157,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3158

}

3159

}

3160

ierr = DMDestroy(&plex);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3160,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3161

if (locA) {ierr = DMDestroy(&plexA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3161,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3162

ierr = ISRestorePointRange(cellIS, &cStart, &cEnd, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3162,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3163

3164

}

3165

3166

/*@C

3167

DMPlexRestoreCellFields - Restore the field values values for a chunk of cells

3168

3169

Input Parameters:

3170

+ dm - The DM

3171

. cellIS - The cells to include

3172

. locX - A local vector with the solution fields

3173

. locX_t - A local vector with solution field time derivatives, or NULL

3174

- locA - A local vector with auxiliary fields, or NULL

3175

3176

Output Parameters:

3177

+ u - The field coefficients

3178

. u_t - The fields derivative coefficients

3179

- a - The auxiliary field coefficients

3180

3181

Level: developer

3182

3183

.seealso: DMPlexGetFaceFields()

3184

@*/

3185

PetscErrorCode DMPlexRestoreCellFields(DM dm, IS cellIS, Vec locX, Vec locX_t, Vec locA, PetscScalar **u, PetscScalar **u_t, PetscScalar **a)

3186

{

3187

PetscErrorCode ierr;

3188

3189

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 3189; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3190

ierr = DMRestoreWorkArray(dm, 0, MPIU_SCALAR((MPI_Datatype)0x4c00080b), u);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3190,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3191

if (locX_t) {ierr = DMRestoreWorkArray(dm, 0, MPIU_SCALAR((MPI_Datatype)0x4c00080b), u_t);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3191,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3192

if (locA) {ierr = DMRestoreWorkArray(dm, 0, MPIU_SCALAR((MPI_Datatype)0x4c00080b), a);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3192,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3193

3194

}

3195

3196

/*@C

3197

DMPlexGetFaceFields - Retrieve the field values values for a chunk of faces

3198

3199

Input Parameters:

3200

+ dm - The DM

3201

. fStart - The first face to include

3202

. fEnd - The first face to exclude

3203

. locX - A local vector with the solution fields

3204

. locX_t - A local vector with solution field time derivatives, or NULL

3205

. faceGeometry - A local vector with face geometry

3206

. cellGeometry - A local vector with cell geometry

3207

- locaGrad - A local vector with field gradients, or NULL

3208

3209

Output Parameters:

3210

+ Nface - The number of faces with field values

3211

. uL - The field values at the left side of the face

3212

- uR - The field values at the right side of the face

3213

3214

Level: developer

3215

3216

.seealso: DMPlexGetCellFields()

3217

@*/

3218

PetscErrorCode DMPlexGetFaceFields(DM dm, PetscInt fStart, PetscInt fEnd, Vec locX, Vec locX_t, Vec faceGeometry, Vec cellGeometry, Vec locGrad, PetscInt *Nface, PetscScalar **uL, PetscScalar **uR)

3219

{

3220

DM dmFace, dmCell, dmGrad = NULL((void*)0);

3221

PetscSection section;

3222

PetscDS prob;

3223

DMLabel ghostLabel;

3224

const PetscScalar *facegeom, *cellgeom, *x, *lgrad;

3225

PetscBool *isFE;

3226

PetscInt dim, Nf, f, Nc, numFaces = fEnd - fStart, iface, face;

3227

PetscErrorCode ierr;

3228

3229

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 3229; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3230

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3230,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3230
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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),3230,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3230,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

3231

PetscValidHeaderSpecific(locX, VEC_CLASSID, 4)do { if (!locX) return PetscError(((MPI_Comm)0x44000001),3231
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",4); if (
!PetscCheckPointer(locX,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),3231,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,4); if (((PetscObject)(locX))->classid != VEC_CLASSID) { if
(((PetscObject)(locX))->classid == -1) return PetscError(
((MPI_Comm)0x44000001),3231,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,4); else return PetscError(((MPI_Comm)0x44000001),3231,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",4
); } } while (0);

3232

if (locX_t) {PetscValidHeaderSpecific(locX_t, VEC_CLASSID, 5)do { if (!locX_t) return PetscError(((MPI_Comm)0x44000001),3232
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",5); if (
!PetscCheckPointer(locX_t,PETSC_OBJECT)) return PetscError(((
MPI_Comm)0x44000001),3232,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,5); if (((PetscObject)(locX_t))->classid != VEC_CLASSID) {
if (((PetscObject)(locX_t))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),3232,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,5); else return PetscError(((MPI_Comm)0x44000001),3232,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",5
); } } while (0);}

3233

PetscValidHeaderSpecific(faceGeometry, VEC_CLASSID, 6)do { if (!faceGeometry) return PetscError(((MPI_Comm)0x44000001
),3233,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",6); if (
!PetscCheckPointer(faceGeometry,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),3233,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,6); if (((PetscObject)(faceGeometry))->classid != VEC_CLASSID
) { if (((PetscObject)(faceGeometry))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),3233,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,6); else return PetscError(((MPI_Comm)0x44000001),3233,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",6
); } } while (0);

3234

PetscValidHeaderSpecific(cellGeometry, VEC_CLASSID, 7)do { if (!cellGeometry) return PetscError(((MPI_Comm)0x44000001
),3234,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",7); if (
!PetscCheckPointer(cellGeometry,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),3234,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,7); if (((PetscObject)(cellGeometry))->classid != VEC_CLASSID
) { if (((PetscObject)(cellGeometry))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),3234,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,7); else return PetscError(((MPI_Comm)0x44000001),3234,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",7
); } } while (0);

3235

if (locGrad) {PetscValidHeaderSpecific(locGrad, VEC_CLASSID, 8)do { if (!locGrad) return PetscError(((MPI_Comm)0x44000001),3235
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",8); if (
!PetscCheckPointer(locGrad,PETSC_OBJECT)) return PetscError((
(MPI_Comm)0x44000001),3235,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,8); if (((PetscObject)(locGrad))->classid != VEC_CLASSID)
{ if (((PetscObject)(locGrad))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),3235,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,8); else return PetscError(((MPI_Comm)0x44000001),3235,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",8
); } } while (0);}

3236

PetscValidPointer(uL, 9)do { if (!uL) return PetscError(((MPI_Comm)0x44000001),3236,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",9); if (!
PetscCheckPointer(uL,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3236,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",9);
} while (0);

3237

PetscValidPointer(uR, 10)do { if (!uR) return PetscError(((MPI_Comm)0x44000001),3237,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",10); if (
!PetscCheckPointer(uR,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3237,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",10)
; } while (0);

3238

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3238,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3239

ierr = DMGetDS(dm, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3239,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3240

ierr = DMGetSection(dm, &section);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3240,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3241

ierr = PetscDSGetNumFields(prob, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3241,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3242

ierr = PetscDSGetTotalComponents(prob, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3242,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3243

ierr = PetscMalloc1(Nf, &isFE)PetscMallocA(1,PETSC_FALSE,3243,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(Nf)*sizeof(**(&isFE)),(&isFE));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3243,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3244

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

3245

PetscObject obj;

3246

PetscClassId id;

3247

3248

ierr = PetscDSGetDiscretization(prob, f, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3248,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3249

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3249,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3250

if (id == PETSCFE_CLASSID) {isFE[f] = PETSC_TRUE;}

3251

else if (id == PETSCFV_CLASSID) {isFE[f] = PETSC_FALSE;}

3252

else {isFE[f] = PETSC_FALSE;}

3253

}

3254

ierr = DMGetLabel(dm, "ghost", &ghostLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3254,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3255

ierr = VecGetArrayRead(locX, &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3255,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3256

ierr = VecGetDM(faceGeometry, &dmFace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3256,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3257

ierr = VecGetArrayRead(faceGeometry, &facegeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3257,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3258

ierr = VecGetDM(cellGeometry, &dmCell);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3258,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3259

ierr = VecGetArrayRead(cellGeometry, &cellgeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3259,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3260

if (locGrad) {

3261

ierr = VecGetDM(locGrad, &dmGrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3261,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3262

ierr = VecGetArrayRead(locGrad, &lgrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3262,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3263

}

3264

ierr = DMGetWorkArray(dm, numFaces*Nc, MPIU_SCALAR((MPI_Datatype)0x4c00080b), uL);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3264,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3265

ierr = DMGetWorkArray(dm, numFaces*Nc, MPIU_SCALAR((MPI_Datatype)0x4c00080b), uR);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3265,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3266

/* Right now just eat the extra work for FE (could make a cell loop) */

3267

for (face = fStart, iface = 0; face < fEnd; ++face) {

3268

const PetscInt *cells;

3269

PetscFVFaceGeom *fg;

3270

PetscFVCellGeom *cgL, *cgR;

3271

PetscScalar *xL, *xR, *gL, *gR;

3272

PetscScalar *uLl = *uL, *uRl = *uR;

3273

PetscInt ghost, nsupp, nchild;

3274

3275

ierr = DMLabelGetValue(ghostLabel, face, &ghost);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3275,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3276

ierr = DMPlexGetSupportSize(dm, face, &nsupp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3276,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3277

ierr = DMPlexGetTreeChildren(dm, face, &nchild, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3277,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3278

if (ghost >= 0 || nsupp > 2 || nchild > 0) continue;

3279

ierr = DMPlexPointLocalRead(dmFace, face, facegeom, &fg);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3279,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3280

ierr = DMPlexGetSupport(dm, face, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3280,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3281

ierr = DMPlexPointLocalRead(dmCell, cells[0], cellgeom, &cgL);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3281,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3282

ierr = DMPlexPointLocalRead(dmCell, cells[1], cellgeom, &cgR);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3282,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3283

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

3284

PetscInt off;

3285

3286

ierr = PetscDSGetComponentOffset(prob, f, &off);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3286,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3287

if (isFE[f]) {

3288

const PetscInt *cone;

3289

PetscInt comp, coneSizeL, coneSizeR, faceLocL, faceLocR, ldof, rdof, d;

3290

3291

xL = xR = NULL((void*)0);

3292

ierr = PetscSectionGetFieldComponents(section, f, &comp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3292,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3293

ierr = DMPlexVecGetClosure(dm, section, locX, cells[0], &ldof, (PetscScalar **) &xL);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3293,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3294

ierr = DMPlexVecGetClosure(dm, section, locX, cells[1], &rdof, (PetscScalar **) &xR);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3294,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3295

ierr = DMPlexGetCone(dm, cells[0], &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3295,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3296

ierr = DMPlexGetConeSize(dm, cells[0], &coneSizeL);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3296,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3297

for (faceLocL = 0; faceLocL < coneSizeL; ++faceLocL) if (cone[faceLocL] == face) break;

3298

ierr = DMPlexGetCone(dm, cells[1], &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3298,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3299

ierr = DMPlexGetConeSize(dm, cells[1], &coneSizeR);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3299,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3300

for (faceLocR = 0; faceLocR < coneSizeR; ++faceLocR) if (cone[faceLocR] == face) break;

3301

if (faceLocL == coneSizeL && faceLocR == coneSizeR) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Could not find face %d in cone of cell %d or cell %d", face, cells[0], cells[1])return PetscError(((MPI_Comm)0x44000001),3301,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Could not find face %d in cone of cell %d or cell %d"
,face,cells[0],cells[1]);

3302

/* Check that FEM field has values in the right cell (sometimes its an FV ghost cell) */

3303

/* TODO: this is a hack that might not be right for nonconforming */

3304

if (faceLocL < coneSizeL) {

3305

ierr = PetscFEEvaluateFaceFields_Internal(prob, f, faceLocL, xL, &uLl[iface*Nc+off]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3305,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3306

if (rdof == ldof && faceLocR < coneSizeR) {ierr = PetscFEEvaluateFaceFields_Internal(prob, f, faceLocR, xR, &uRl[iface*Nc+off]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3306,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3307

else {for(d = 0; d < comp; ++d) uRl[iface*Nc+off+d] = uLl[iface*Nc+off+d];}

3308

}

3309

else {

3310

ierr = PetscFEEvaluateFaceFields_Internal(prob, f, faceLocR, xR, &uRl[iface*Nc+off]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3310,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3311

ierr = PetscSectionGetFieldComponents(section, f, &comp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3311,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3312

for(d = 0; d < comp; ++d) uLl[iface*Nc+off+d] = uRl[iface*Nc+off+d];

3313

}

3314

ierr = DMPlexVecRestoreClosure(dm, section, locX, cells[0], &ldof, (PetscScalar **) &xL);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3314,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3315

ierr = DMPlexVecRestoreClosure(dm, section, locX, cells[1], &rdof, (PetscScalar **) &xR);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3315,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3316

} else {

3317

PetscFV fv;

3318

PetscInt numComp, c;

3319

3320

ierr = PetscDSGetDiscretization(prob, f, (PetscObject *) &fv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3320,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3321

ierr = PetscFVGetNumComponents(fv, &numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3321,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3322

ierr = DMPlexPointLocalFieldRead(dm, cells[0], f, x, &xL);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3322,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3323

ierr = DMPlexPointLocalFieldRead(dm, cells[1], f, x, &xR);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3323,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3324

if (dmGrad) {

3325

PetscReal dxL[3], dxR[3];

3326

3327

ierr = DMPlexPointLocalRead(dmGrad, cells[0], lgrad, &gL);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3327,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3328

ierr = DMPlexPointLocalRead(dmGrad, cells[1], lgrad, &gR);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3328,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3329

DMPlex_WaxpyD_Internal(dim, -1, cgL->centroid, fg->centroid, dxL);

3330

DMPlex_WaxpyD_Internal(dim, -1, cgR->centroid, fg->centroid, dxR);

3331

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

3332

uLl[iface*Nc+off+c] = xL[c] + DMPlex_DotD_Internal(dim, &gL[c*dim], dxL);

3333

uRl[iface*Nc+off+c] = xR[c] + DMPlex_DotD_Internal(dim, &gR[c*dim], dxR);

3334

}

3335

} else {

3336

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

3337

uLl[iface*Nc+off+c] = xL[c];

3338

uRl[iface*Nc+off+c] = xR[c];

3339

}

3340

}

3341

}

3342

}

3343

++iface;

3344

}

3345

*Nface = iface;

3346

ierr = VecRestoreArrayRead(locX, &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3346,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3347

ierr = VecRestoreArrayRead(faceGeometry, &facegeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3347,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3348

ierr = VecRestoreArrayRead(cellGeometry, &cellgeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3348,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3349

if (locGrad) {

3350

ierr = VecRestoreArrayRead(locGrad, &lgrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3350,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3351

}

3352

ierr = PetscFree(isFE)((*PetscTrFree)((void*)(isFE),3352,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((isFE) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3352,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3353

3354

}

3355

3356

/*@C

3357

DMPlexRestoreFaceFields - Restore the field values values for a chunk of faces

3358

3359

Input Parameters:

3360

+ dm - The DM

3361

. fStart - The first face to include

3362

. fEnd - The first face to exclude

3363

. locX - A local vector with the solution fields

3364

. locX_t - A local vector with solution field time derivatives, or NULL

3365

. faceGeometry - A local vector with face geometry

3366

. cellGeometry - A local vector with cell geometry

3367

- locaGrad - A local vector with field gradients, or NULL

3368

3369

Output Parameters:

3370

+ Nface - The number of faces with field values

3371

. uL - The field values at the left side of the face

3372

- uR - The field values at the right side of the face

3373

3374

Level: developer

3375

3376

.seealso: DMPlexGetFaceFields()

3377

@*/

3378

PetscErrorCode DMPlexRestoreFaceFields(DM dm, PetscInt fStart, PetscInt fEnd, Vec locX, Vec locX_t, Vec faceGeometry, Vec cellGeometry, Vec locGrad, PetscInt *Nface, PetscScalar **uL, PetscScalar **uR)

3379

{

3380

PetscErrorCode ierr;

3381

3382

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 3382; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3383

ierr = DMRestoreWorkArray(dm, 0, MPIU_SCALAR((MPI_Datatype)0x4c00080b), uL);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3383,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3384

ierr = DMRestoreWorkArray(dm, 0, MPIU_SCALAR((MPI_Datatype)0x4c00080b), uR);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3384,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3385

3386

}

3387

3388

/*@C

3389

DMPlexGetFaceGeometry - Retrieve the geometric values for a chunk of faces

3390

3391

Input Parameters:

3392

+ dm - The DM

3393

. fStart - The first face to include

3394

. fEnd - The first face to exclude

3395

. faceGeometry - A local vector with face geometry

3396

- cellGeometry - A local vector with cell geometry

3397

3398

Output Parameters:

3399

+ Nface - The number of faces with field values

3400

. fgeom - The extract the face centroid and normal

3401

- vol - The cell volume

3402

3403

Level: developer

3404

3405

.seealso: DMPlexGetCellFields()

3406

@*/

3407

PetscErrorCode DMPlexGetFaceGeometry(DM dm, PetscInt fStart, PetscInt fEnd, Vec faceGeometry, Vec cellGeometry, PetscInt *Nface, PetscFVFaceGeom **fgeom, PetscReal **vol)

3408

{

3409

DM dmFace, dmCell;

3410

DMLabel ghostLabel;

3411

const PetscScalar *facegeom, *cellgeom;

3412

PetscInt dim, numFaces = fEnd - fStart, iface, face;

3413

PetscErrorCode ierr;

3414

3415

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 3415; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3416

PetscValidHeaderSpecific(dm, DM_CLASSID, 1)do { if (!dm) return PetscError(((MPI_Comm)0x44000001),3416,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",85
,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (!PetscCheckPointer
(dm,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),3416
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.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),3416,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),3416,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",1
); } } while (0);

3417

PetscValidHeaderSpecific(faceGeometry, VEC_CLASSID, 4)do { if (!faceGeometry) return PetscError(((MPI_Comm)0x44000001
),3417,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",4); if (
!PetscCheckPointer(faceGeometry,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),3417,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,4); if (((PetscObject)(faceGeometry))->classid != VEC_CLASSID
) { if (((PetscObject)(faceGeometry))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),3417,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,4); else return PetscError(((MPI_Comm)0x44000001),3417,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",4
); } } while (0);

3418

PetscValidHeaderSpecific(cellGeometry, VEC_CLASSID, 5)do { if (!cellGeometry) return PetscError(((MPI_Comm)0x44000001
),3418,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",5); if (
!PetscCheckPointer(cellGeometry,PETSC_OBJECT)) return PetscError
(((MPI_Comm)0x44000001),3418,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,5); if (((PetscObject)(cellGeometry))->classid != VEC_CLASSID
) { if (((PetscObject)(cellGeometry))->classid == -1) return
PetscError(((MPI_Comm)0x44000001),3418,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,5); else return PetscError(((MPI_Comm)0x44000001),3418,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Wrong type of object: Parameter # %d",5
); } } while (0);

3419

PetscValidPointer(fgeom, 6)do { if (!fgeom) return PetscError(((MPI_Comm)0x44000001),3419
,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",6); if
(!PetscCheckPointer(fgeom,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3419,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",6);
} while (0);

3420

PetscValidPointer(vol, 7)do { if (!vol) return PetscError(((MPI_Comm)0x44000001),3420,
__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",7); if
(!PetscCheckPointer(vol,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),3420,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",7);
} while (0);

3421

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3421,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3422

ierr = DMGetLabel(dm, "ghost", &ghostLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3422,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3423

ierr = VecGetDM(faceGeometry, &dmFace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3423,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3424

ierr = VecGetArrayRead(faceGeometry, &facegeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3424,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3425

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

3426

ierr = VecGetArrayRead(cellGeometry, &cellgeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3426,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3427

ierr = PetscMalloc1(numFaces, fgeom)PetscMallocA(1,PETSC_FALSE,3427,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(numFaces)*sizeof(**(fgeom)),(fgeom));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3427,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3428

ierr = DMGetWorkArray(dm, numFaces*2, MPIU_SCALAR((MPI_Datatype)0x4c00080b), vol);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3428,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3429

for (face = fStart, iface = 0; face < fEnd; ++face) {

3430

const PetscInt *cells;

3431

PetscFVFaceGeom *fg;

3432

PetscFVCellGeom *cgL, *cgR;

3433

PetscFVFaceGeom *fgeoml = *fgeom;

3434

PetscReal *voll = *vol;

3435

PetscInt ghost, d, nchild, nsupp;

3436

3437

ierr = DMLabelGetValue(ghostLabel, face, &ghost);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3437,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3438

ierr = DMPlexGetSupportSize(dm, face, &nsupp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3438,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3439

ierr = DMPlexGetTreeChildren(dm, face, &nchild, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3439,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3440

if (ghost >= 0 || nsupp > 2 || nchild > 0) continue;

3441

ierr = DMPlexPointLocalRead(dmFace, face, facegeom, &fg);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3441,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3442

ierr = DMPlexGetSupport(dm, face, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3442,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3443

ierr = DMPlexPointLocalRead(dmCell, cells[0], cellgeom, &cgL);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3443,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3444

ierr = DMPlexPointLocalRead(dmCell, cells[1], cellgeom, &cgR);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3444,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3445

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

3446

fgeoml[iface].centroid[d] = fg->centroid[d];

3447

fgeoml[iface].normal[d] = fg->normal[d];

3448

}

3449

voll[iface*2+0] = cgL->volume;

3450

voll[iface*2+1] = cgR->volume;

3451

++iface;

3452

}

3453

*Nface = iface;

3454

ierr = VecRestoreArrayRead(faceGeometry, &facegeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3454,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3455

ierr = VecRestoreArrayRead(cellGeometry, &cellgeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3455,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3456

3457

}

3458

3459

/*@C

3460

DMPlexRestoreFaceGeometry - Restore the field values values for a chunk of faces

3461

3462

Input Parameters:

3463

+ dm - The DM

3464

. fStart - The first face to include

3465

. fEnd - The first face to exclude

3466

. faceGeometry - A local vector with face geometry

3467

- cellGeometry - A local vector with cell geometry

3468

3469

Output Parameters:

3470

+ Nface - The number of faces with field values

3471

. fgeom - The extract the face centroid and normal

3472

- vol - The cell volume

3473

3474

Level: developer

3475

3476

.seealso: DMPlexGetFaceFields()

3477

@*/

3478

PetscErrorCode DMPlexRestoreFaceGeometry(DM dm, PetscInt fStart, PetscInt fEnd, Vec faceGeometry, Vec cellGeometry, PetscInt *Nface, PetscFVFaceGeom **fgeom, PetscReal **vol)

3479

{

3480

PetscErrorCode ierr;

3481

3482

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 3482; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3483

ierr = PetscFree(*fgeom)((*PetscTrFree)((void*)(*fgeom),3483,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
) || ((*fgeom) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3483,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3484

ierr = DMRestoreWorkArray(dm, 0, MPIU_REAL((MPI_Datatype)0x4c00080b), vol);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3484,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3485

3486

}

3487

3488

PetscErrorCode DMSNESGetFEGeom(DMField coordField, IS pointIS, PetscQuadrature quad, PetscBool faceData, PetscFEGeom **geom)

3489

{

3490

char composeStr[33] = {0};

3491

PetscObjectId id;

3492

PetscContainer container;

3493

PetscErrorCode ierr;

3494

3495

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 3495; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3496

ierr = PetscObjectGetId((PetscObject)quad,&id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3496,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3497

ierr = PetscSNPrintf(composeStr, 32, "DMSNESGetFEGeom_%x\n", id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3497,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3498

ierr = PetscObjectQuery((PetscObject) pointIS, composeStr, (PetscObject *) &container);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3498,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3499

if (container) {

3500

ierr = PetscContainerGetPointer(container, (void **) geom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3500,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3501

} else {

3502

ierr = DMFieldCreateFEGeom(coordField, pointIS, quad, faceData, geom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3502,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3503

ierr = PetscContainerCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001),&container);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3503,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3504

ierr = PetscContainerSetPointer(container, (void *) *geom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3504,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3505

ierr = PetscContainerSetUserDestroy(container, PetscContainerUserDestroy_PetscFEGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3505,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3506

ierr = PetscObjectCompose((PetscObject) pointIS, composeStr, (PetscObject) container);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3506,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3507

ierr = PetscContainerDestroy(&container);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3507,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3508

}

3509

3510

}

3511

3512

PetscErrorCode DMSNESRestoreFEGeom(DMField coordField, IS pointIS, PetscQuadrature quad, PetscBool faceData, PetscFEGeom **geom)

3513

{

3514

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 3514; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3515

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

3516

3517

}

3518

3519

PetscErrorCode DMPlexComputeResidual_Patch_Internal(DM dm, PetscSection section, IS cellIS, PetscReal t, Vec locX, Vec locX_t, Vec locF, void *user)

3520

{

3521

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

3522

const char *name = "Residual";

3523

DM dmAux = NULL((void*)0);

3524

DMLabel ghostLabel = NULL((void*)0);

3525

PetscDS prob = NULL((void*)0);

3526

PetscDS probAux = NULL((void*)0);

3527

PetscBool useFEM = PETSC_FALSE;

3528

PetscBool isImplicit = (locX_t || t == PETSC_MIN_REAL(-1.7976931348623157e+308)) ? PETSC_TRUE : PETSC_FALSE;

3529

DMField coordField = NULL((void*)0);

3530

Vec locA;

3531

PetscScalar *u = NULL((void*)0), *u_t, *a, *uL = NULL((void*)0), *uR = NULL((void*)0);

3532

IS chunkIS;

3533

const PetscInt *cells;

3534

PetscInt cStart, cEnd, numCells;

3535

PetscInt Nf, f, totDim, totDimAux, numChunks, cellChunkSize, chunk, fStart, fEnd;

3536

PetscInt maxDegree = PETSC_MAX_INT2147483647;

3537

PetscQuadrature affineQuad = NULL((void*)0), *quads = NULL((void*)0);

3538

PetscFEGeom *affineGeom = NULL((void*)0), **geoms = NULL((void*)0);

3539

PetscErrorCode ierr;

3540

3541

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 3541; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3542

ierr = PetscLogEventBegin(DMPLEX_ResidualFEM,dm,0,0,0)(((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_ResidualFEM].active) ? (*PetscLogPLB)((DMPLEX_ResidualFEM
),0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3542,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3543

/* FEM+FVM */

3544

/* 1: Get sizes from dm and dmAux */

3545

ierr = DMGetLabel(dm, "ghost", &ghostLabel);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3545,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3546

ierr = DMGetDS(dm, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3546,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3547

ierr = PetscDSGetNumFields(prob, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3547,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3548

ierr = PetscDSGetTotalDimension(prob, &totDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3548,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3549

ierr = PetscObjectQuery((PetscObject) dm, "A", (PetscObject *) &locA);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3549,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3550

if (locA) {

3551

ierr = VecGetDM(locA, &dmAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3551,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3552

ierr = DMGetDS(dmAux, &probAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3552,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3553

ierr = PetscDSGetTotalDimension(probAux, &totDimAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3553,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3554

}

3555

/* 2: Get geometric data */

3556

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

3557

PetscObject obj;

3558

PetscClassId id;

3559

PetscBool fimp;

3560

3561

ierr = PetscDSGetImplicit(prob, f, &fimp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3561,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3562

if (isImplicit != fimp) continue;

3563

ierr = PetscDSGetDiscretization(prob, f, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3563,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3564

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3564,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3565

if (id == PETSCFE_CLASSID) {useFEM = PETSC_TRUE;}

3566

if (id == PETSCFV_CLASSID) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONG,"Use of FVM with PCPATCH not yet implemented")return PetscError(((MPI_Comm)0x44000001),3566,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,62,PETSC_ERROR_INITIAL,"Use of FVM with PCPATCH not yet implemented"
);

3567

}

3568

if (useFEM) {

3569

ierr = DMGetCoordinateField(dm, &coordField);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3569,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3570

ierr = DMFieldGetDegree(coordField,cellIS,NULL((void*)0),&maxDegree);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3570,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3571

if (maxDegree <= 1) {

3572

ierr = DMFieldCreateDefaultQuadrature(coordField,cellIS,&affineQuad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3572,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3573

if (affineQuad) {

3574

ierr = DMSNESGetFEGeom(coordField,cellIS,affineQuad,PETSC_FALSE,&affineGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3574,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3575

}

3576

} else {

3577

ierr = PetscCalloc2(Nf,&quads,Nf,&geoms)PetscMallocA(2,PETSC_TRUE,3577,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,(size_t)(Nf)*sizeof(**(&quads)),(&quads),(size_t)(Nf
)*sizeof(**(&geoms)),(&geoms));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3577,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3578

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

3579

PetscObject obj;

3580

PetscClassId id;

3581

PetscBool fimp;

3582

3583

ierr = PetscDSGetImplicit(prob, f, &fimp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3583,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3584

if (isImplicit != fimp) continue;

3585

ierr = PetscDSGetDiscretization(prob, f, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3585,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3586

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3586,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3587

if (id == PETSCFE_CLASSID) {

3588

PetscFE fe = (PetscFE) obj;

3589

3590

ierr = PetscFEGetQuadrature(fe, &quads[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3590,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3591

ierr = PetscObjectReference((PetscObject)quads[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3591,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3592

ierr = DMSNESGetFEGeom(coordField,cellIS,quads[f],PETSC_FALSE,&geoms[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3592,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3593

}

3594

}

3595

}

3596

}

3597

/* Loop over chunks */

3598

ierr = ISGetPointRange(cellIS, &cStart, &cEnd, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3598,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3599

ierr = DMPlexGetHeightStratum(dm, 1, &fStart, &fEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3599,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3600

if (useFEM) {ierr = ISCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001), &chunkIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3600,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3601

numCells = cEnd - cStart;

3602

numChunks = 1;

3603

cellChunkSize = numCells/numChunks;

3604

numChunks = PetscMin(1,numCells)(((1)<(numCells)) ? (1) : (numCells));

3605

for (chunk = 0; chunk < numChunks; ++chunk) {

3606

PetscScalar *elemVec, *fluxL = NULL((void*)0), *fluxR = NULL((void*)0);

3607

PetscReal *vol = NULL((void*)0);

3608

PetscFVFaceGeom *fgeom = NULL((void*)0);

3609

PetscInt cS = cStart+chunk*cellChunkSize, cE = PetscMin(cS+cellChunkSize, cEnd)(((cS+cellChunkSize)<(cEnd)) ? (cS+cellChunkSize) : (cEnd)
), numCells = cE - cS, c;

3610

PetscInt numFaces = 0;

3611

3612

/* Extract field coefficients */

3613

if (useFEM) {

3614

ierr = ISGetPointSubrange(chunkIS, cS, cE, cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3614,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3615

ierr = DMPlexGetCellFields(dm, chunkIS, locX, locX_t, locA, &u, &u_t, &a);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3615,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3616

ierr = DMGetWorkArray(dm, numCells*totDim, MPIU_SCALAR((MPI_Datatype)0x4c00080b), &elemVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3616,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3617

ierr = PetscArrayzero(elemVec, numCells*totDim)PetscMemzero(elemVec,(numCells*totDim)*sizeof(*(elemVec)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3617,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3618

}

3619

/* TODO We will interlace both our field coefficients (u, u_t, uL, uR, etc.) and our output (elemVec, fL, fR). I think this works */

3620

/* Loop over fields */

3621

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

3622

PetscObject obj;

3623

PetscClassId id;

3624

PetscBool fimp;

3625

PetscInt numChunks, numBatches, batchSize, numBlocks, blockSize, Ne, Nr, offset;

3626

3627

ierr = PetscDSGetImplicit(prob, f, &fimp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3627,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3628

if (isImplicit != fimp) continue;

3629

ierr = PetscDSGetDiscretization(prob, f, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3629,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3630

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3630,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3631

if (id == PETSCFE_CLASSID) {

3632

PetscFE fe = (PetscFE) obj;

3633

PetscFEGeom *geom = affineGeom ? affineGeom : geoms[f];

3634

PetscFEGeom *chunkGeom = NULL((void*)0);

3635

PetscQuadrature quad = affineQuad ? affineQuad : quads[f];

3636

PetscInt Nq, Nb;

3637

3638

ierr = PetscFEGetTileSizes(fe, NULL((void*)0), &numBlocks, NULL((void*)0), &numBatches);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3638,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3639

ierr = PetscQuadratureGetData(quad, NULL((void*)0), NULL((void*)0), &Nq, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3639,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3640

ierr = PetscFEGetDimension(fe, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3640,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3641

blockSize = Nb;

3642

batchSize = numBlocks * blockSize;

3643

ierr = PetscFESetTileSizes(fe, blockSize, numBlocks, batchSize, numBatches);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3643,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3644

numChunks = numCells / (numBatches*batchSize);

3645

Ne = numChunks*numBatches*batchSize;

3646

Nr = numCells % (numBatches*batchSize);

3647

offset = numCells - Nr;

3648

/* Integrate FE residual to get elemVec (need fields at quadrature points) */

3649

/* For FV, I think we use a P0 basis and the cell coefficients (for subdivided cells, we can tweak the basis tabulation to be the indicator function) */

3650

ierr = PetscFEGeomGetChunk(geom,0,offset,&chunkGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3650,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3651

ierr = PetscFEIntegrateResidual(prob, f, Ne, chunkGeom, u, u_t, probAux, a, t, elemVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3651,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3652

ierr = PetscFEGeomGetChunk(geom,offset,numCells,&chunkGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3652,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3653

ierr = PetscFEIntegrateResidual(prob, f, Nr, chunkGeom, &u[offset*totDim], u_t ? &u_t[offset*totDim] : NULL((void*)0), probAux, &a[offset*totDimAux], t, &elemVec[offset*totDim]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3653,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3654

ierr = PetscFEGeomRestoreChunk(geom,offset,numCells,&chunkGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3654,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3655

} else if (id == PETSCFV_CLASSID) {

3656

PetscFV fv = (PetscFV) obj;

3657

3658

Ne = numFaces;

3659

/* Riemann solve over faces (need fields at face centroids) */

3660

/* We need to evaluate FE fields at those coordinates */

3661

ierr = PetscFVIntegrateRHSFunction(fv, prob, f, Ne, fgeom, vol, uL, uR, fluxL, fluxR);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3661,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3662

} else SETERRQ1(PetscObjectComm((PetscObject) dm), PETSC_ERR_ARG_WRONG, "Unknown discretization type for field %d", f)return PetscError(PetscObjectComm((PetscObject) dm),3662,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c",62
,PETSC_ERROR_INITIAL,"Unknown discretization type for field %d"
,f);

3663

}

3664

/* Loop over domain */

3665

if (useFEM) {

3666

/* Add elemVec to locX */

3667

for (c = cS; c < cE; ++c) {

3668

const PetscInt cell = cells ? cells[c] : c;

3669

const PetscInt cind = c - cStart;

3670

3671

if (mesh->printFEM > 1) {ierr = DMPrintCellVector(cell, name, totDim, &elemVec[cind*totDim]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3671,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3672

if (ghostLabel) {

3673

PetscInt ghostVal;

3674

3675

ierr = DMLabelGetValue(ghostLabel,cell,&ghostVal);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3675,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3676

if (ghostVal > 0) continue;

3677

}

3678

ierr = DMPlexVecSetClosure(dm, section, locF, cell, &elemVec[cind*totDim], ADD_ALL_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3678,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3679

}

3680

}

3681

/* Handle time derivative */

3682

if (locX_t) {

3683

PetscScalar *x_t, *fa;

3684

3685

ierr = VecGetArray(locF, &fa);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3685,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3686

ierr = VecGetArray(locX_t, &x_t);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3686,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3687

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

3688

PetscFV fv;

3689

PetscObject obj;

3690

PetscClassId id;

3691

PetscInt pdim, d;

3692

3693

ierr = PetscDSGetDiscretization(prob, f, &obj);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3693,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3694

ierr = PetscObjectGetClassId(obj, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3694,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3695

if (id != PETSCFV_CLASSID) continue;

3696

fv = (PetscFV) obj;

3697

ierr = PetscFVGetNumComponents(fv, &pdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3697,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3698

for (c = cS; c < cE; ++c) {

3699

const PetscInt cell = cells ? cells[c] : c;

3700

PetscScalar *u_t, *r;

3701

3702

if (ghostLabel) {

3703

PetscInt ghostVal;

3704

3705

ierr = DMLabelGetValue(ghostLabel, cell, &ghostVal);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3705,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3706

if (ghostVal > 0) continue;

3707

}

3708

ierr = DMPlexPointLocalFieldRead(dm, cell, f, x_t, &u_t);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3708,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3709

ierr = DMPlexPointLocalFieldRef(dm, cell, f, fa, &r);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3709,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3710

for (d = 0; d < pdim; ++d) r[d] += u_t[d];

3711

}

3712

}

3713

ierr = VecRestoreArray(locX_t, &x_t);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3713,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3714

ierr = VecRestoreArray(locF, &fa);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3714,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3715

}

3716

if (useFEM) {

3717

ierr = DMPlexRestoreCellFields(dm, chunkIS, locX, locX_t, locA, &u, &u_t, &a);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3717,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3718

ierr = DMRestoreWorkArray(dm, numCells*totDim, MPIU_SCALAR((MPI_Datatype)0x4c00080b), &elemVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3718,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3719

}

3720

}

3721

if (useFEM) {ierr = ISDestroy(&chunkIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3721,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3722

ierr = ISRestorePointRange(cellIS, &cStart, &cEnd, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3722,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3723

/* TODO Could include boundary residual here (see DMPlexComputeResidual_Internal) */

3724

if (useFEM) {

3725

if (maxDegree <= 1) {

3726

ierr = DMSNESRestoreFEGeom(coordField,cellIS,affineQuad,PETSC_FALSE,&affineGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3726,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3727

ierr = PetscQuadratureDestroy(&affineQuad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3727,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3728

} else {

3729

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

3730

ierr = DMSNESRestoreFEGeom(coordField,cellIS,quads[f],PETSC_FALSE,&geoms[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3730,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3731

ierr = PetscQuadratureDestroy(&quads[f]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3731,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3732

}

3733

ierr = PetscFree2(quads,geoms)PetscFreeA(2,3733,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,&(quads),&(geoms));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3733,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3734

}

3735

}

3736

ierr = PetscLogEventEnd(DMPLEX_ResidualFEM,dm,0,0,0)(((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_ResidualFEM].active) ? (*PetscLogPLE)((DMPLEX_ResidualFEM
),0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3736,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3737

3738

}

3739

3740

3741

We always assemble JacP, and if the matrix is different from Jac and two different sets of point functions are provided, we also assemble Jac

3742

3743

X - The local solution vector

3744

X_t - The local solution time derviative vector, or NULL

3745

3746

PetscErrorCode DMPlexComputeJacobian_Patch_Internal(DM dm, PetscSection section, PetscSection globalSection, IS cellIS,

3747

PetscReal t, PetscReal X_tShift, Vec X, Vec X_t, Mat Jac, Mat JacP, void *ctx)

3748

{

3749

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

3750

const char *name = "Jacobian", *nameP = "JacobianPre";

3751

DM dmAux = NULL((void*)0);

3752

PetscDS prob, probAux = NULL((void*)0);

3753

PetscSection sectionAux = NULL((void*)0);

3754

Vec A;

3755

DMField coordField;

3756

PetscFEGeom *cgeomFEM;

3757

PetscQuadrature qGeom = NULL((void*)0);

3758

Mat J = Jac, JP = JacP;

3759

PetscScalar *work, *u = NULL((void*)0), *u_t = NULL((void*)0), *a = NULL((void*)0), *elemMat = NULL((void*)0), *elemMatP = NULL((void*)0), *elemMatD = NULL((void*)0);

3760

PetscBool hasJac, hasPrec, hasDyn, assembleJac, isMatIS, isMatISP, *isFE, hasFV = PETSC_FALSE;

3761

const PetscInt *cells;

3762

PetscInt Nf, fieldI, fieldJ, maxDegree, numCells, cStart, cEnd, numChunks, chunkSize, chunk, totDim, totDimAux = 0, sz, wsz, off = 0, offCell = 0;

3763

PetscErrorCode ierr;

3764

3765

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c";
petscstack->line[petscstack->currentsize] = 3765; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

3766

CHKMEMQdo {PetscErrorCode _7_ierr = PetscMallocValidate(3766,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c");do
{if (__builtin_expect(!!(_7_ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3766,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0);

3767

ierr = ISGetLocalSize(cellIS, &numCells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3767,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3768

ierr = ISGetPointRange(cellIS, &cStart, &cEnd, &cells);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3768,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3769

ierr = PetscLogEventBegin(DMPLEX_JacobianFEM,dm,0,0,0)(((PetscLogPLB && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_JacobianFEM].active) ? (*PetscLogPLB)((DMPLEX_JacobianFEM
),0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3769,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3770

ierr = DMGetDS(dm, &prob);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3770,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3771

ierr = PetscObjectQuery((PetscObject) dm, "dmAux", (PetscObject *) &dmAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3771,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3772

ierr = PetscObjectQuery((PetscObject) dm, "A", (PetscObject *) &A);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3772,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3773

if (dmAux) {

3774

ierr = DMGetDefaultSection(dmAux, &sectionAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3774,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3775

ierr = DMGetDS(dmAux, &probAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3775,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3776

}

3777

/* Get flags */

3778

ierr = PetscDSGetNumFields(prob, &Nf);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3778,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3779

ierr = DMGetWorkArray(dm, Nf, MPIU_BOOL, &isFE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3779,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3780

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

3781

PetscObject disc;

3782

PetscClassId id;

3783

ierr = PetscDSGetDiscretization(prob, fieldI, &disc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3783,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3784

ierr = PetscObjectGetClassId(disc, &id);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3784,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3785

if (id == PETSCFE_CLASSID) {isFE[fieldI] = PETSC_TRUE;}

3786

else if (id == PETSCFV_CLASSID) {hasFV = PETSC_TRUE; isFE[fieldI] = PETSC_FALSE;}

3787

}

3788

ierr = PetscDSHasJacobian(prob, &hasJac);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3788,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3789

ierr = PetscDSHasJacobianPreconditioner(prob, &hasPrec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3789,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3790

ierr = PetscDSHasDynamicJacobian(prob, &hasDyn);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3790,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3791

assembleJac = hasJac && hasPrec && (Jac != JacP) ? PETSC_TRUE : PETSC_FALSE;

3792

hasDyn = hasDyn && (X_tShift != 0.0) ? PETSC_TRUE : PETSC_FALSE;

3793

ierr = PetscObjectTypeCompare((PetscObject) Jac, MATIS"is", &isMatIS);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3793,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3794

ierr = PetscObjectTypeCompare((PetscObject) JacP, MATIS"is", &isMatISP);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3794,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3795

/* Setup input data and temp arrays (should be DMGetWorkArray) */

3796

if (isMatISP || isMatISP) {ierr = DMPlexGetSubdomainSection(dm, &globalSection);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3796,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3797

if (isMatIS) {ierr = MatISGetLocalMat(Jac, &J);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3797,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3798

if (isMatISP) {ierr = MatISGetLocalMat(JacP, &JP);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3798,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3799

if (hasFV) {ierr = MatSetOption(JP, MAT_IGNORE_ZERO_ENTRIES, PETSC_TRUE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3799,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);} /* No allocated space for FV stuff, so ignore the zero entries */

3800

ierr = PetscObjectQuery((PetscObject) dm, "dmAux", (PetscObject *) &dmAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3800,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3801

ierr = PetscObjectQuery((PetscObject) dm, "A", (PetscObject *) &A);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3801,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3802

ierr = PetscDSGetTotalDimension(prob, &totDim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3802,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3803

if (probAux) {ierr = PetscDSGetTotalDimension(probAux, &totDimAux);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3803,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3804

CHKMEMQdo {PetscErrorCode _7_ierr = PetscMallocValidate(3804,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c");do
{if (__builtin_expect(!!(_7_ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3804,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0);

3805

/* Compute batch sizes */

3806

if (isFE[0]) {

3807

PetscFE fe;

3808

PetscQuadrature q;

3809

PetscInt numQuadPoints, numBatches, batchSize, numBlocks, blockSize, Nb;

3810

3811

ierr = PetscDSGetDiscretization(prob, 0, (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3811,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3812

ierr = PetscFEGetQuadrature(fe, &q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3812,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3813

ierr = PetscQuadratureGetData(q, NULL((void*)0), NULL((void*)0), &numQuadPoints, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3813,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3814

ierr = PetscFEGetDimension(fe, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3814,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3815

ierr = PetscFEGetTileSizes(fe, NULL((void*)0), &numBlocks, NULL((void*)0), &numBatches);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3815,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3816

blockSize = Nb*numQuadPoints;

3817

batchSize = numBlocks * blockSize;

3818

chunkSize = numBatches * batchSize;

3819

numChunks = numCells / chunkSize + numCells % chunkSize;

3820

ierr = PetscFESetTileSizes(fe, blockSize, numBlocks, batchSize, numBatches);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3820,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3821

} else {

3822

chunkSize = numCells;

3823

numChunks = 1;

3824

}

3825

/* Get work space */

3826

wsz = (((X?1:0) + (X_t?1:0) + (dmAux?1:0))*totDim + ((hasJac?1:0) + (hasPrec?1:0) + (hasDyn?1:0))*totDim*totDim)*chunkSize;

3827

ierr = DMGetWorkArray(dm, wsz, MPIU_SCALAR((MPI_Datatype)0x4c00080b), &work);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3827,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3828

ierr = PetscArrayzero(work, wsz)PetscMemzero(work,(wsz)*sizeof(*(work)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3828,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3829

off = 0;

3830

u = X ? (sz = chunkSize*totDim, off += sz, work+off-sz) : NULL((void*)0);

3831

u_t = X_t ? (sz = chunkSize*totDim, off += sz, work+off-sz) : NULL((void*)0);

3832

a = dmAux ? (sz = chunkSize*totDimAux, off += sz, work+off-sz) : NULL((void*)0);

3833

elemMat = hasJac ? (sz = chunkSize*totDim*totDim, off += sz, work+off-sz) : NULL((void*)0);

3834

elemMatP = hasPrec ? (sz = chunkSize*totDim*totDim, off += sz, work+off-sz) : NULL((void*)0);

3835

elemMatD = hasDyn ? (sz = chunkSize*totDim*totDim, off += sz, work+off-sz) : NULL((void*)0);

3836

if (off != wsz) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_PLIB, "Error is workspace size %D should be %D", off, wsz)return PetscError(((MPI_Comm)0x44000001),3836,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,77,PETSC_ERROR_INITIAL,"Error is workspace size %D should be %D"
,off,wsz);

3837

/* Setup geometry */

3838

ierr = DMGetCoordinateField(dm, &coordField);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3838,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3839

ierr = DMFieldGetDegree(coordField, cellIS, NULL((void*)0), &maxDegree);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3839,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3840

if (maxDegree <= 1) {ierr = DMFieldCreateDefaultQuadrature(coordField, cellIS, &qGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3840,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3841

if (!qGeom) {

3842

PetscFE fe;

3843

3844

ierr = PetscDSGetDiscretization(prob, 0, (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3844,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3845

ierr = PetscFEGetQuadrature(fe, &qGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3845,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3846

ierr = PetscObjectReference((PetscObject) qGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3846,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3847

}

3848

ierr = DMSNESGetFEGeom(coordField, cellIS, qGeom, PETSC_FALSE, &cgeomFEM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3848,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3849

/* Compute volume integrals */

3850

if (assembleJac) {ierr = MatZeroEntries(J);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3850,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3851

ierr = MatZeroEntries(JP);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3851,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3852

for (chunk = 0; chunk < numChunks; ++chunk, offCell += chunkSize) {

3853

const PetscInt Ncell = PetscMin(chunkSize, numCells - offCell)(((chunkSize)<(numCells - offCell)) ? (chunkSize) : (numCells
- offCell));

3854

PetscInt c;

3855

3856

/* Extract values */

3857

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

3858

const PetscInt cell = cells ? cells[c+offCell] : c+offCell;

3859

PetscScalar *x = NULL((void*)0), *x_t = NULL((void*)0);

3860

PetscInt i;

3861

3862

if (X) {

3863

ierr = DMPlexVecGetClosure(dm, section, X, cell, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3863,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3864

for (i = 0; i < totDim; ++i) u[c*totDim+i] = x[i];

3865

ierr = DMPlexVecRestoreClosure(dm, section, X, cell, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3865,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3866

}

3867

if (X_t) {

3868

ierr = DMPlexVecGetClosure(dm, section, X_t, cell, NULL((void*)0), &x_t);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3868,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3869

for (i = 0; i < totDim; ++i) u_t[c*totDim+i] = x_t[i];

3870

ierr = DMPlexVecRestoreClosure(dm, section, X_t, cell, NULL((void*)0), &x_t);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3870,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3871

}

3872

if (dmAux) {

3873

ierr = DMPlexVecGetClosure(dmAux, sectionAux, A, cell, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3873,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3874

for (i = 0; i < totDimAux; ++i) a[c*totDimAux+i] = x[i];

3875

ierr = DMPlexVecRestoreClosure(dmAux, sectionAux, A, cell, NULL((void*)0), &x);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3875,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3876

}

3877

}

3878

CHKMEMQdo {PetscErrorCode _7_ierr = PetscMallocValidate(3878,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c");do
{if (__builtin_expect(!!(_7_ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3878,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0);

3879

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

3880

PetscFE fe;

3881

ierr = PetscDSGetDiscretization(prob, fieldI, (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3881,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3882

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

3883

if (hasJac) {ierr = PetscFEIntegrateJacobian(prob, PETSCFE_JACOBIAN, fieldI, fieldJ, Ncell, cgeomFEM, u, u_t, probAux, a, t, X_tShift, elemMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3883,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3884

if (hasPrec) {ierr = PetscFEIntegrateJacobian(prob, PETSCFE_JACOBIAN_PRE, fieldI, fieldJ, Ncell, cgeomFEM, u, u_t, probAux, a, t, X_tShift, elemMatP);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3884,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3885

if (hasDyn) {ierr = PetscFEIntegrateJacobian(prob, PETSCFE_JACOBIAN_DYN, fieldI, fieldJ, Ncell, cgeomFEM, u, u_t, probAux, a, t, X_tShift, elemMatD);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3885,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3886

}

3887

/* For finite volume, add the identity */

3888

if (!isFE[fieldI]) {

3889

PetscFV fv;

3890

PetscInt eOffset = 0, Nc, fc, foff;

3891

3892

ierr = PetscDSGetFieldOffset(prob, fieldI, &foff);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3892,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3893

ierr = PetscDSGetDiscretization(prob, fieldI, (PetscObject *) &fv);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3893,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3894

ierr = PetscFVGetNumComponents(fv, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3894,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3895

for (c = 0; c < chunkSize; ++c, eOffset += totDim*totDim) {

3896

for (fc = 0; fc < Nc; ++fc) {

3897

const PetscInt i = foff + fc;

3898

if (hasJac) {elemMat [eOffset+i*totDim+i] = 1.0;}

3899

if (hasPrec) {elemMatP[eOffset+i*totDim+i] = 1.0;}

3900

}

3901

}

3902

}

3903

}

3904

CHKMEMQdo {PetscErrorCode _7_ierr = PetscMallocValidate(3904,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c");do
{if (__builtin_expect(!!(_7_ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3904,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0);

3905

/* Add contribution from X_t */

3906

if (hasDyn) {for (c = 0; c < chunkSize*totDim*totDim; ++c) elemMat[c] += X_tShift*elemMatD[c];}

3907

/* Insert values into matrix */

3908

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

3909

const PetscInt cell = cells ? cells[c+offCell] : c+offCell;

3910

if (mesh->printFEM > 1) {

3911

if (hasJac) {ierr = DMPrintCellMatrix(cell, name, totDim, totDim, &elemMat[(c-cStart)*totDim*totDim]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3911,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3912

if (hasPrec) {ierr = DMPrintCellMatrix(cell, nameP, totDim, totDim, &elemMatP[(c-cStart)*totDim*totDim]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3912,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3913

}

3914

if (assembleJac) {ierr = DMPlexMatSetClosure(dm, section, globalSection, Jac, cell, &elemMat[(c-cStart)*totDim*totDim], ADD_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3914,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3915

ierr = DMPlexMatSetClosure(dm, section, globalSection, JP, cell, &elemMat[(c-cStart)*totDim*totDim], ADD_VALUES);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3915,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3916

}

3917

CHKMEMQdo {PetscErrorCode _7_ierr = PetscMallocValidate(3917,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c");do
{if (__builtin_expect(!!(_7_ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3917,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0);

3918

}

3919

/* Cleanup */

3920

ierr = DMSNESRestoreFEGeom(coordField, cellIS, qGeom, PETSC_FALSE, &cgeomFEM);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3920,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3921

ierr = PetscQuadratureDestroy(&qGeom);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3921,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3922

if (hasFV) {ierr = MatSetOption(JacP, MAT_IGNORE_ZERO_ENTRIES, PETSC_FALSE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3922,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3923

ierr = DMRestoreWorkArray(dm, Nf, MPIU_BOOL, &isFE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3923,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3924

ierr = DMRestoreWorkArray(dm, ((1 + (X_t?1:0) + (dmAux?1:0))*totDim + ((hasJac?1:0) + (hasPrec?1:0) + (hasDyn?1:0))*totDim*totDim)*chunkSize, MPIU_SCALAR((MPI_Datatype)0x4c00080b), &work);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3924,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3925

/* Compute boundary integrals */

3926

/* ierr = DMPlexComputeBdJacobian_Internal(dm, X, X_t, t, X_tShift, Jac, JacP, ctx);CHKERRQ(ierr); */

3927

/* Assemble matrix */

3928

if (assembleJac) {ierr = MatAssemblyBegin(Jac, MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3928,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);ierr = MatAssemblyEnd(Jac, MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3928,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

3929

ierr = MatAssemblyBegin(JacP, MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3929,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);ierr = MatAssemblyEnd(JacP, MAT_FINAL_ASSEMBLY);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3929,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3930

ierr = PetscLogEventEnd(DMPLEX_JacobianFEM,dm,0,0,0)(((PetscLogPLE && petsc_stageLog->stageInfo[petsc_stageLog
->curStage].perfInfo.active && petsc_stageLog->
stageInfo[petsc_stageLog->curStage].eventLog->eventInfo
[DMPLEX_JacobianFEM].active) ? (*PetscLogPLE)((DMPLEX_JacobianFEM
),0,(PetscObject)(dm),(PetscObject)(0),(PetscObject)(0),(PetscObject
)(0)) : 0 ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3930,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

3931

CHKMEMQdo {PetscErrorCode _7_ierr = PetscMallocValidate(3931,__func__
,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c");do
{if (__builtin_expect(!!(_7_ierr),0)) return PetscError(((MPI_Comm
)0x44000001),3931,__func__,"/sandbox/petsc/petsc.master/src/dm/impls/plex/plexfem.c"
,_7_ierr,PETSC_ERROR_REPEAT," ");} while (0);} while(0);

3932

3933

}