/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c

Bug Summary

File:	dm/dt/fe/interface/fe.c
Warning:	line 199, column 37 The right operand of '-' is a garbage value due to array index out of bounds

Annotated Source Code

[?] Use j/k keys for keyboard navigation

/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c

→

/* Basis Jet Tabulation

We would like to tabulate the nodal basis functions and derivatives at a set of points, usually quadrature points. We

follow here the derviation in http://www.math.ttu.edu/~kirby/papers/fiat-toms-2004.pdf. The nodal basis $\psi_i$ can

be expressed in terms of a prime basis $\phi_i$ which can be stably evaluated. In PETSc, we will use the Legendre basis

as a prime basis.

\psi_i = \sum_k \alpha_{ki} \phi_k

Our nodal basis is defined in terms of the dual basis $n_j$

n_j \cdot \psi_i = \delta_{ji}

and we may act on the first equation to obtain

n_j \cdot \psi_i = \sum_k \alpha_{ki} n_j \cdot \phi_k

\delta_{ji} = \sum_k \alpha_{ki} V_{jk}

I = V \alpha

so the coefficients of the nodal basis in the prime basis are

\alpha = V^{-1}

We will define the dual basis vectors $n_j$ using a quadrature rule.

Right now, we will just use the polynomial spaces P^k. I know some elements use the space of symmetric polynomials

(I think Nedelec), but we will neglect this for now. Constraints in the space, e.g. Arnold-Winther elements, can

be implemented exactly as in FIAT using functionals $L_j$.

I will have to count the degrees correctly for the Legendre product when we are on simplices.

We will have three objects:

- Space, P: this just need point evaluation I think

- Dual Space, P'+K: This looks like a set of functionals that can act on members of P, each n is defined by a Q

- FEM: This keeps {P, P', Q}

#include <petsc/private/petscfeimpl.h> /*I "petscfe.h" I*/

#include <petscdmplex.h>

PetscBool FEcite = PETSC_FALSE;

const char FECitation[] = "@article{kirby2004,\n"

" title = {Algorithm 839: FIAT, a New Paradigm for Computing Finite Element Basis Functions},\n"

" journal = {ACM Transactions on Mathematical Software},\n"

" author = {Robert C. Kirby},\n"

" volume = {30},\n"

" number = {4},\n"

" pages = {502--516},\n"

" doi = {10.1145/1039813.1039820},\n"

" year = {2004}\n}\n";

PetscClassId PETSCFE_CLASSID = 0;

PetscFunctionList PetscFEList = NULL((void*)0);

PetscBool PetscFERegisterAllCalled = PETSC_FALSE;

/*@C

PetscFERegister - Adds a new PetscFE implementation

Not Collective

Input Parameters:

+ name - The name of a new user-defined creation routine

- create_func - The creation routine itself

Notes:

PetscFERegister() may be called multiple times to add several user-defined PetscFEs

Sample usage:

.vb

PetscFERegister("my_fe", MyPetscFECreate);

.ve

Then, your PetscFE type can be chosen with the procedural interface via

.vb

PetscFECreate(MPI_Comm, PetscFE *);

PetscFESetType(PetscFE, "my_fe");

.ve

or at runtime via the option

.vb

-petscfe_type my_fe

.ve

Level: advanced

.seealso: PetscFERegisterAll(), PetscFERegisterDestroy()

@*/

PetscErrorCode PetscFERegister(const char sname[], PetscErrorCode (*function)(PetscFE))

{

PetscErrorCode ierr;

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 92; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

ierr = PetscFunctionListAdd(&PetscFEList, sname, function)PetscFunctionListAdd_Private((&PetscFEList),(sname),(PetscVoidFunction
)(function));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),93,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.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);

}

/*@C

PetscFESetType - Builds a particular PetscFE

100

Collective on fem

101

102

Input Parameters:

103

+ fem - The PetscFE object

104

- name - The kind of FEM space

105

106

Options Database Key:

107

. -petscfe_type <type> - Sets the PetscFE type; use -help for a list of available types

108

109

Level: intermediate

110

111

.seealso: PetscFEGetType(), PetscFECreate()

112

@*/

113

PetscErrorCode PetscFESetType(PetscFE fem, PetscFEType name)

114

{

115

PetscErrorCode (*r)(PetscFE);

116

PetscBool match;

117

PetscErrorCode ierr;

118

119

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 119; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

120

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),120,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),120,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),120,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),120,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

121

ierr = PetscObjectTypeCompare((PetscObject) fem, name, &match);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),121,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

122

if (match) 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);

123

124

if (!PetscFERegisterAllCalled) {ierr = PetscFERegisterAll();CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),124,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

125

ierr = PetscFunctionListFind(PetscFEList, name, &r)PetscFunctionListFind_Private((PetscFEList),(name),(PetscVoidFunction
*)(&r));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),125,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

126

if (!r) SETERRQ1(PetscObjectComm((PetscObject) fem), PETSC_ERR_ARG_UNKNOWN_TYPE, "Unknown PetscFE type: %s", name)return PetscError(PetscObjectComm((PetscObject) fem),126,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",86,PETSC_ERROR_INITIAL
,"Unknown PetscFE type: %s",name);

127

128

if (fem->ops->destroy) {

129

ierr = (*fem->ops->destroy)(fem);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),129,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

130

fem->ops->destroy = NULL((void*)0);

131

}

132

ierr = (*r)(fem);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),132,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

133

ierr = PetscObjectChangeTypeName((PetscObject) fem, name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),133,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

134

135

}

136

137

/*@C

138

PetscFEGetType - Gets the PetscFE type name (as a string) from the object.

139

140

Not Collective

141

142

Input Parameter:

143

. fem - The PetscFE

144

145

Output Parameter:

146

. name - The PetscFE type name

147

148

Level: intermediate

149

150

.seealso: PetscFESetType(), PetscFECreate()

151

@*/

152

PetscErrorCode PetscFEGetType(PetscFE fem, PetscFEType *name)

153

{

154

PetscErrorCode ierr;

155

156

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 156; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

157

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),157,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),157,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),157,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),157,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

158

PetscValidPointer(name, 2)do { if (!name) return PetscError(((MPI_Comm)0x44000001),158,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(name,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),158,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

159

if (!PetscFERegisterAllCalled) {

160

ierr = PetscFERegisterAll();CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),160,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

161

}

162

*name = ((PetscObject) fem)->type_name;

163

164

}

165

166

/*@C

167

PetscFEView - Views a PetscFE

168

169

Collective on fem

170

171

Input Parameter:

172

+ fem - the PetscFE object to view

173

- viewer - the viewer

174

175

Level: developer

176

177

.seealso PetscFEDestroy()

178

@*/

179

PetscErrorCode PetscFEView(PetscFE fem, PetscViewer viewer)

180

{

181

PetscBool iascii;

182

PetscErrorCode ierr;

183

184

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 184; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

185

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),185,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),185,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),185,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),185,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

186

if (viewer) PetscValidHeaderSpecific(viewer, PETSC_VIEWER_CLASSID, 2)do { if (!viewer) return PetscError(((MPI_Comm)0x44000001),186
,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",2); if (
!PetscCheckPointer(viewer,PETSC_OBJECT)) return PetscError(((
MPI_Comm)0x44000001),186,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,2); if (((PetscObject)(viewer))->classid != PETSC_VIEWER_CLASSID
) { if (((PetscObject)(viewer))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),186,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),186,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

187

if (!viewer) {ierr = PetscViewerASCIIGetStdout(PetscObjectComm((PetscObject) fem), &viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),187,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

188

ierr = PetscObjectPrintClassNamePrefixType((PetscObject)fem, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),188,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

189

ierr = PetscObjectTypeCompare((PetscObject) viewer, PETSCVIEWERASCII"ascii", &iascii);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),189,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

190

if (fem->ops->view) {ierr = (*fem->ops->view)(fem, viewer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),190,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

191

192

}

193

194

/*@

195

PetscFESetFromOptions - sets parameters in a PetscFE from the options database

196

197

Collective on fem

198

199

Input Parameter:

200

. fem - the PetscFE object to set options for

201

202

Options Database:

203

. -petscfe_num_blocks the number of cell blocks to integrate concurrently

204

. -petscfe_num_batches the number of cell batches to integrate serially

205

206

Level: developer

207

208

.seealso PetscFEView()

209

@*/

210

PetscErrorCode PetscFESetFromOptions(PetscFE fem)

211

{

212

const char *defaultType;

213

char name[256];

214

PetscBool flg;

215

PetscErrorCode ierr;

216

217

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 217; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

218

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),218,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),218,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),218,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),218,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

219

if (!((PetscObject) fem)->type_name) {

220

defaultType = PETSCFEBASIC"basic";

221

} else {

222

defaultType = ((PetscObject) fem)->type_name;

223

}

224

if (!PetscFERegisterAllCalled) {ierr = PetscFERegisterAll();CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),224,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

225

226

ierr = PetscObjectOptionsBegin((PetscObject) fem)0; do { PetscOptionItems PetscOptionsObjectBase; PetscOptionItems
*PetscOptionsObject = &PetscOptionsObjectBase; PetscOptionsObject
->options = ((PetscObject)(PetscObject) fem)->options; for
(PetscOptionsObject->count=(PetscOptionsPublish?-1:1); PetscOptionsObject
->count<2; PetscOptionsObject->count++) { PetscErrorCode
_5_ierr = PetscObjectOptionsBegin_Private(PetscOptionsObject
,(PetscObject) fem);do {if (__builtin_expect(!!(_5_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),226,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,_5_ierr,PETSC_ERROR_REPEAT," ");} while (0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),226,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

227

ierr = PetscOptionsFList("-petscfe_type", "Finite element space", "PetscFESetType", PetscFEList, defaultType, name, 256, &flg)PetscOptionsFList_Private(PetscOptionsObject,"-petscfe_type",
"Finite element space","PetscFESetType",PetscFEList,defaultType
,name,256,&flg);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),227,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

228

if (flg) {

229

ierr = PetscFESetType(fem, name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),229,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

230

} else if (!((PetscObject) fem)->type_name) {

231

ierr = PetscFESetType(fem, defaultType);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),231,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

232

}

233

ierr = PetscOptionsBoundedInt("-petscfe_num_blocks", "The number of cell blocks to integrate concurrently", "PetscSpaceSetTileSizes", fem->numBlocks, &fem->numBlocks, NULL,1)PetscOptionsInt_Private(PetscOptionsObject,"-petscfe_num_blocks"
,"The number of cell blocks to integrate concurrently","PetscSpaceSetTileSizes"
,fem->numBlocks,&fem->numBlocks,((void*)0),1,2147483647
);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),233,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

234

ierr = PetscOptionsBoundedInt("-petscfe_num_batches", "The number of cell batches to integrate serially", "PetscSpaceSetTileSizes", fem->numBatches, &fem->numBatches, NULL,1)PetscOptionsInt_Private(PetscOptionsObject,"-petscfe_num_batches"
,"The number of cell batches to integrate serially","PetscSpaceSetTileSizes"
,fem->numBatches,&fem->numBatches,((void*)0),1,2147483647
);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),234,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

235

if (fem->ops->setfromoptions) {

236

ierr = (*fem->ops->setfromoptions)(PetscOptionsObject,fem);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),236,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

237

}

238

/* process any options handlers added with PetscObjectAddOptionsHandler() */

239

ierr = PetscObjectProcessOptionsHandlers(PetscOptionsObject,(PetscObject) fem);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),239,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

240

ierr = PetscOptionsEnd()_5_ierr = PetscOptionsEnd_Private(PetscOptionsObject);do {if (
__builtin_expect(!!(_5_ierr),0)) return PetscError(((MPI_Comm
)0x44000001),240,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,_5_ierr,PETSC_ERROR_REPEAT," ");} while (0);}} while (0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),240,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

241

ierr = PetscFEViewFromOptions(fem, NULL((void*)0), "-petscfe_view");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),241,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

242

243

}

244

245

/*@C

246

PetscFESetUp - Construct data structures for the PetscFE

247

248

Collective on fem

249

250

Input Parameter:

251

. fem - the PetscFE object to setup

252

253

Level: developer

254

255

.seealso PetscFEView(), PetscFEDestroy()

256

@*/

257

PetscErrorCode PetscFESetUp(PetscFE fem)

258

{

259

PetscErrorCode ierr;

260

261

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 261; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

262

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),262,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),262,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),262,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),262,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

263

if (fem->setupcalled) 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);

264

fem->setupcalled = PETSC_TRUE;

265

if (fem->ops->setup) {ierr = (*fem->ops->setup)(fem);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),265,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

266

267

}

268

269

/*@

270

PetscFEDestroy - Destroys a PetscFE object

271

272

Collective on fem

273

274

Input Parameter:

275

. fem - the PetscFE object to destroy

276

277

Level: developer

278

279

.seealso PetscFEView()

280

@*/

281

PetscErrorCode PetscFEDestroy(PetscFE *fem)

282

{

283

PetscErrorCode ierr;

284

285

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 285; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

286

if (!*fem) 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);

287

PetscValidHeaderSpecific((*fem), PETSCFE_CLASSID, 1)do { if (!(*fem)) return PetscError(((MPI_Comm)0x44000001),287
,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer((*fem),PETSC_OBJECT)) return PetscError(((
MPI_Comm)0x44000001),287,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)((*fem)))->classid != PETSCFE_CLASSID
) { if (((PetscObject)((*fem)))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),287,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),287,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

288

289

if (--((PetscObject)(*fem))->refct > 0) {*fem = 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);}

290

((PetscObject) (*fem))->refct = 0;

291

292

if ((*fem)->subspaces) {

293

PetscInt dim, d;

294

295

ierr = PetscDualSpaceGetDimension((*fem)->dualSpace, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),295,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

296

for (d = 0; d < dim; ++d) {ierr = PetscFEDestroy(&(*fem)->subspaces[d]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),296,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

297

}

298

ierr = PetscFree((*fem)->subspaces)((*PetscTrFree)((void*)((*fem)->subspaces),298,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
) || (((*fem)->subspaces) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),298,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

299

ierr = PetscFree((*fem)->invV)((*PetscTrFree)((void*)((*fem)->invV),299,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
) || (((*fem)->invV) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),299,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

300

ierr = PetscFERestoreTabulation((*fem), 0, NULL((void*)0), &(*fem)->B, &(*fem)->D, NULL((void*)0) /*&(*fem)->H*/);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),300,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

301

ierr = PetscFERestoreTabulation((*fem), 0, NULL((void*)0), &(*fem)->Bf, &(*fem)->Df, NULL((void*)0) /*&(*fem)->Hf*/);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),301,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

302

ierr = PetscFERestoreTabulation((*fem), 0, NULL((void*)0), &(*fem)->F, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),302,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

303

ierr = PetscSpaceDestroy(&(*fem)->basisSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),303,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

304

ierr = PetscDualSpaceDestroy(&(*fem)->dualSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),304,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

305

ierr = PetscQuadratureDestroy(&(*fem)->quadrature);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),305,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

306

ierr = PetscQuadratureDestroy(&(*fem)->faceQuadrature);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),306,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

307

308

if ((*fem)->ops->destroy) {ierr = (*(*fem)->ops->destroy)(*fem);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),308,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

309

ierr = PetscHeaderDestroy(fem)(PetscHeaderDestroy_Private((PetscObject)(*fem)) || ((*PetscTrFree
)((void*)(*fem),309,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
) || ((*fem) = 0,0)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),309,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

310

311

}

312

313

/*@

314

PetscFECreate - Creates an empty PetscFE object. The type can then be set with PetscFESetType().

315

316

Collective

317

318

Input Parameter:

319

. comm - The communicator for the PetscFE object

320

321

Output Parameter:

322

. fem - The PetscFE object

323

324

Level: beginner

325

326

.seealso: PetscFESetType(), PETSCFEGALERKIN

327

@*/

328

PetscErrorCode PetscFECreate(MPI_Comm comm, PetscFE *fem)

329

{

330

PetscFE f;

331

PetscErrorCode ierr;

332

333

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 333; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

334

PetscValidPointer(fem, 2)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),334,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",2); if (!PetscCheckPointer(fem
,PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),334,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",2); } while (0);

335

ierr = PetscCitationsRegister(FECitation,&FEcite);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),335,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

336

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

337

ierr = PetscFEInitializePackage();CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),337,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

338

339

ierr = PetscHeaderCreate(f, PETSCFE_CLASSID, "PetscFE", "Finite Element", "PetscFE", comm, PetscFEDestroy, PetscFEView)(PetscMallocA(1,PETSC_TRUE,339,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,(size_t)(1)*sizeof(**((&(f)))),((&(f)))) || PetscHeaderCreate_Private
((PetscObject)f,PETSCFE_CLASSID,"PetscFE","Finite Element","PetscFE"
,comm,(PetscObjectDestroyFunction)PetscFEDestroy,(PetscObjectViewFunction
)PetscFEView) || ((PetscLogPHC) ? (*PetscLogPHC)((PetscObject
)(f)) : 0) || PetscLogObjectMemory((PetscObject)f,sizeof(*(f)
)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),339,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

340

341

f->basisSpace = NULL((void*)0);

342

f->dualSpace = NULL((void*)0);

343

f->numComponents = 1;

344

f->subspaces = NULL((void*)0);

345

f->invV = NULL((void*)0);

346

f->B = NULL((void*)0);

347

f->D = NULL((void*)0);

348

f->H = NULL((void*)0);

349

f->Bf = NULL((void*)0);

350

f->Df = NULL((void*)0);

351

f->Hf = NULL((void*)0);

352

ierr = PetscArrayzero(&f->quadrature, 1)PetscMemzero(&f->quadrature,(1)*sizeof(*(&f->quadrature
)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),352,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

353

ierr = PetscArrayzero(&f->faceQuadrature, 1)PetscMemzero(&f->faceQuadrature,(1)*sizeof(*(&f->
faceQuadrature)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),353,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

354

f->blockSize = 0;

355

f->numBlocks = 1;

356

f->batchSize = 0;

357

f->numBatches = 1;

358

359

*fem = f;

360

361

}

362

363

/*@

364

PetscFEGetSpatialDimension - Returns the spatial dimension of the element

365

366

Not collective

367

368

Input Parameter:

369

. fem - The PetscFE object

370

371

Output Parameter:

372

. dim - The spatial dimension

373

374

Level: intermediate

375

376

.seealso: PetscFECreate()

377

@*/

378

PetscErrorCode PetscFEGetSpatialDimension(PetscFE fem, PetscInt *dim)

379

{

380

DM dm;

381

PetscErrorCode ierr;

382

383

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 383; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

384

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),384,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),384,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),384,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),384,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

385

PetscValidPointer(dim, 2)do { if (!dim) return PetscError(((MPI_Comm)0x44000001),385,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",2); if (!PetscCheckPointer(dim
,PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),385,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",2); } while (0);

386

ierr = PetscDualSpaceGetDM(fem->dualSpace, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),386,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

387

ierr = DMGetDimension(dm, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),387,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

388

389

}

390

391

/*@

392

PetscFESetNumComponents - Sets the number of components in the element

393

394

Not collective

395

396

Input Parameters:

397

+ fem - The PetscFE object

398

- comp - The number of field components

399

400

Level: intermediate

401

402

.seealso: PetscFECreate()

403

@*/

404

PetscErrorCode PetscFESetNumComponents(PetscFE fem, PetscInt comp)

405

{

406

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 406; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

407

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),407,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),407,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),407,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),407,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

408

fem->numComponents = comp;

409

410

}

411

412

/*@

413

PetscFEGetNumComponents - Returns the number of components in the element

414

415

Not collective

416

417

Input Parameter:

418

. fem - The PetscFE object

419

420

Output Parameter:

421

. comp - The number of field components

422

423

Level: intermediate

424

425

.seealso: PetscFECreate()

426

@*/

427

PetscErrorCode PetscFEGetNumComponents(PetscFE fem, PetscInt *comp)

428

{

429

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 429; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

430

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),430,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),430,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),430,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),430,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

431

PetscValidPointer(comp, 2)do { if (!comp) return PetscError(((MPI_Comm)0x44000001),431,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(comp,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),431,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

432

*comp = fem->numComponents;

433

434

}

435

436

/*@

437

PetscFESetTileSizes - Sets the tile sizes for evaluation

438

439

Not collective

440

441

Input Parameters:

442

+ fem - The PetscFE object

443

. blockSize - The number of elements in a block

444

. numBlocks - The number of blocks in a batch

445

. batchSize - The number of elements in a batch

446

- numBatches - The number of batches in a chunk

447

448

Level: intermediate

449

450

.seealso: PetscFECreate()

451

@*/

452

PetscErrorCode PetscFESetTileSizes(PetscFE fem, PetscInt blockSize, PetscInt numBlocks, PetscInt batchSize, PetscInt numBatches)

453

{

454

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 454; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

455

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),455,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),455,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),455,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),455,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

456

fem->blockSize = blockSize;

457

fem->numBlocks = numBlocks;

458

fem->batchSize = batchSize;

459

fem->numBatches = numBatches;

460

461

}

462

463

/*@

464

PetscFEGetTileSizes - Returns the tile sizes for evaluation

465

466

Not collective

467

468

Input Parameter:

469

. fem - The PetscFE object

470

471

Output Parameters:

472

+ blockSize - The number of elements in a block

473

. numBlocks - The number of blocks in a batch

474

. batchSize - The number of elements in a batch

475

- numBatches - The number of batches in a chunk

476

477

Level: intermediate

478

479

.seealso: PetscFECreate()

480

@*/

481

PetscErrorCode PetscFEGetTileSizes(PetscFE fem, PetscInt *blockSize, PetscInt *numBlocks, PetscInt *batchSize, PetscInt *numBatches)

482

{

483

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 483; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

484

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),484,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),484,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),484,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),484,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

485

if (blockSize) PetscValidPointer(blockSize, 2)do { if (!blockSize) return PetscError(((MPI_Comm)0x44000001)
,485,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(blockSize,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),485,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

486

if (numBlocks) PetscValidPointer(numBlocks, 3)do { if (!numBlocks) return PetscError(((MPI_Comm)0x44000001)
,486,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(numBlocks,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),486,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

487

if (batchSize) PetscValidPointer(batchSize, 4)do { if (!batchSize) return PetscError(((MPI_Comm)0x44000001)
,487,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",4); if
(!PetscCheckPointer(batchSize,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),487,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",4);
} while (0);

488

if (numBatches) PetscValidPointer(numBatches, 5)do { if (!numBatches) return PetscError(((MPI_Comm)0x44000001
),488,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",5); if
(!PetscCheckPointer(numBatches,PETSC_CHAR)) return PetscError
(((MPI_Comm)0x44000001),488,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",5);
} while (0);

489

if (blockSize) *blockSize = fem->blockSize;

490

if (numBlocks) *numBlocks = fem->numBlocks;

491

if (batchSize) *batchSize = fem->batchSize;

492

if (numBatches) *numBatches = fem->numBatches;

493

494

}

495

496

/*@

497

PetscFEGetBasisSpace - Returns the PetscSpace used for approximation of the solution

498

499

Not collective

500

501

Input Parameter:

502

. fem - The PetscFE object

503

504

Output Parameter:

505

. sp - The PetscSpace object

506

507

Level: intermediate

508

509

.seealso: PetscFECreate()

510

@*/

511

PetscErrorCode PetscFEGetBasisSpace(PetscFE fem, PetscSpace *sp)

512

{

513

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 513; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

514

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),514,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),514,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),514,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),514,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

515

PetscValidPointer(sp, 2)do { if (!sp) return PetscError(((MPI_Comm)0x44000001),515,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",2); if (!PetscCheckPointer(sp
,PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),515,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",2); } while (0);

516

*sp = fem->basisSpace;

517

518

}

519

520

/*@

521

PetscFESetBasisSpace - Sets the PetscSpace used for approximation of the solution

522

523

Not collective

524

525

Input Parameters:

526

+ fem - The PetscFE object

527

- sp - The PetscSpace object

528

529

Level: intermediate

530

531

.seealso: PetscFECreate()

532

@*/

533

PetscErrorCode PetscFESetBasisSpace(PetscFE fem, PetscSpace sp)

534

{

535

PetscErrorCode ierr;

536

537

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 537; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

538

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),538,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),538,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),538,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),538,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

539

PetscValidHeaderSpecific(sp, PETSCSPACE_CLASSID, 2)do { if (!sp) return PetscError(((MPI_Comm)0x44000001),539,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",2); if (!PetscCheckPointer(sp,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),539,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",64,PETSC_ERROR_INITIAL
,"Invalid Pointer to Object: Parameter # %d",2); if (((PetscObject
)(sp))->classid != PETSCSPACE_CLASSID) { if (((PetscObject
)(sp))->classid == -1) return PetscError(((MPI_Comm)0x44000001
),539,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),539,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

540

ierr = PetscSpaceDestroy(&fem->basisSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),540,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

541

fem->basisSpace = sp;

542

ierr = PetscObjectReference((PetscObject) fem->basisSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),542,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

543

544

}

545

546

/*@

547

PetscFEGetDualSpace - Returns the PetscDualSpace used to define the inner product

548

549

Not collective

550

551

Input Parameter:

552

. fem - The PetscFE object

553

554

Output Parameter:

555

. sp - The PetscDualSpace object

556

557

Level: intermediate

558

559

.seealso: PetscFECreate()

560

@*/

561

PetscErrorCode PetscFEGetDualSpace(PetscFE fem, PetscDualSpace *sp)

562

{

563

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 563; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

564

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),564,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),564,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),564,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),564,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

565

PetscValidPointer(sp, 2)do { if (!sp) return PetscError(((MPI_Comm)0x44000001),565,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",2); if (!PetscCheckPointer(sp
,PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),565,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",2); } while (0);

566

*sp = fem->dualSpace;

567

568

}

569

570

/*@

571

PetscFESetDualSpace - Sets the PetscDualSpace used to define the inner product

572

573

Not collective

574

575

Input Parameters:

576

+ fem - The PetscFE object

577

- sp - The PetscDualSpace object

578

579

Level: intermediate

580

581

.seealso: PetscFECreate()

582

@*/

583

PetscErrorCode PetscFESetDualSpace(PetscFE fem, PetscDualSpace sp)

584

{

585

PetscErrorCode ierr;

586

587

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 587; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

588

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),588,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),588,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),588,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),588,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

589

PetscValidHeaderSpecific(sp, PETSCDUALSPACE_CLASSID, 2)do { if (!sp) return PetscError(((MPI_Comm)0x44000001),589,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",2); if (!PetscCheckPointer(sp,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),589,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",64,PETSC_ERROR_INITIAL
,"Invalid Pointer to Object: Parameter # %d",2); if (((PetscObject
)(sp))->classid != PETSCDUALSPACE_CLASSID) { if (((PetscObject
)(sp))->classid == -1) return PetscError(((MPI_Comm)0x44000001
),589,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,2); else return PetscError(((MPI_Comm)0x44000001),589,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",2); } } while (0);

590

ierr = PetscDualSpaceDestroy(&fem->dualSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),590,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

591

fem->dualSpace = sp;

592

ierr = PetscObjectReference((PetscObject) fem->dualSpace);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),592,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

593

594

}

595

596

/*@

597

PetscFEGetQuadrature - Returns the PetscQuadrature used to calculate inner products

598

599

Not collective

600

601

Input Parameter:

602

. fem - The PetscFE object

603

604

Output Parameter:

605

. q - The PetscQuadrature object

606

607

Level: intermediate

608

609

.seealso: PetscFECreate()

610

@*/

611

PetscErrorCode PetscFEGetQuadrature(PetscFE fem, PetscQuadrature *q)

612

{

613

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 613; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

614

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),614,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),614,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),614,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),614,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

615

PetscValidPointer(q, 2)do { if (!q) return PetscError(((MPI_Comm)0x44000001),615,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",2); if (!PetscCheckPointer(q,
PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),615,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",2); } while (0);

616

*q = fem->quadrature;

617

618

}

619

620

/*@

621

PetscFESetQuadrature - Sets the PetscQuadrature used to calculate inner products

622

623

Not collective

624

625

Input Parameters:

626

+ fem - The PetscFE object

627

- q - The PetscQuadrature object

628

629

Level: intermediate

630

631

.seealso: PetscFECreate()

632

@*/

633

PetscErrorCode PetscFESetQuadrature(PetscFE fem, PetscQuadrature q)

634

{

635

PetscInt Nc, qNc;

636

PetscErrorCode ierr;

637

638

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 638; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

639

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),639,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),639,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),639,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),639,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

640

ierr = PetscFEGetNumComponents(fem, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),640,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

641

ierr = PetscQuadratureGetNumComponents(q, &qNc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),641,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

642

if ((qNc != 1) && (Nc != qNc)) SETERRQ2(PetscObjectComm((PetscObject) fem), PETSC_ERR_ARG_SIZ, "FE components %D != Quadrature components %D and non-scalar quadrature", Nc, qNc)return PetscError(PetscObjectComm((PetscObject) fem),642,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",60,PETSC_ERROR_INITIAL
,"FE components %D != Quadrature components %D and non-scalar quadrature"
,Nc,qNc);

643

ierr = PetscFERestoreTabulation(fem, 0, NULL((void*)0), &fem->B, &fem->D, NULL((void*)0) /*&(*fem)->H*/);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),643,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

644

ierr = PetscQuadratureDestroy(&fem->quadrature);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),644,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

645

fem->quadrature = q;

646

ierr = PetscObjectReference((PetscObject) q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),646,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

647

648

}

649

650

/*@

651

PetscFEGetFaceQuadrature - Returns the PetscQuadrature used to calculate inner products on faces

652

653

Not collective

654

655

Input Parameter:

656

. fem - The PetscFE object

657

658

Output Parameter:

659

. q - The PetscQuadrature object

660

661

Level: intermediate

662

663

.seealso: PetscFECreate()

664

@*/

665

PetscErrorCode PetscFEGetFaceQuadrature(PetscFE fem, PetscQuadrature *q)

666

{

667

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 667; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

668

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),668,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),668,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),668,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),668,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

669

PetscValidPointer(q, 2)do { if (!q) return PetscError(((MPI_Comm)0x44000001),669,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",2); if (!PetscCheckPointer(q,
PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),669,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",2); } while (0);

670

*q = fem->faceQuadrature;

671

672

}

673

674

/*@

675

PetscFESetFaceQuadrature - Sets the PetscQuadrature used to calculate inner products on faces

676

677

Not collective

678

679

Input Parameters:

680

+ fem - The PetscFE object

681

- q - The PetscQuadrature object

682

683

Level: intermediate

684

685

.seealso: PetscFECreate()

686

@*/

687

PetscErrorCode PetscFESetFaceQuadrature(PetscFE fem, PetscQuadrature q)

688

{

689

PetscErrorCode ierr;

690

691

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 691; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

692

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),692,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),692,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),692,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),692,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

693

ierr = PetscFERestoreTabulation(fem, 0, NULL((void*)0), &fem->Bf, &fem->Df, NULL((void*)0) /*&(*fem)->Hf*/);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),693,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

694

ierr = PetscQuadratureDestroy(&fem->faceQuadrature);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),694,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

695

fem->faceQuadrature = q;

696

ierr = PetscObjectReference((PetscObject) q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),696,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

697

698

}

699

700

/*@C

701

PetscFEGetNumDof - Returns the number of dofs (dual basis vectors) associated to mesh points on the reference cell of a given dimension

702

703

Not collective

704

705

Input Parameter:

706

. fem - The PetscFE object

707

708

Output Parameter:

709

. numDof - Array with the number of dofs per dimension

710

711

Level: intermediate

712

713

.seealso: PetscFECreate()

714

@*/

715

PetscErrorCode PetscFEGetNumDof(PetscFE fem, const PetscInt **numDof)

716

{

717

PetscErrorCode ierr;

718

719

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 719; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

720

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),720,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),720,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),720,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),720,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

721

PetscValidPointer(numDof, 2)do { if (!numDof) return PetscError(((MPI_Comm)0x44000001),721
,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(numDof,PETSC_CHAR)) return PetscError(((
MPI_Comm)0x44000001),721,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

722

ierr = PetscDualSpaceGetNumDof(fem->dualSpace, numDof);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),722,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

723

724

}

725

726

/*@C

727

PetscFEGetDefaultTabulation - Returns the tabulation of the basis functions at the quadrature points

728

729

Not collective

730

731

Input Parameter:

732

. fem - The PetscFE object

733

734

Output Parameters:

735

+ B - The basis function values at quadrature points

736

. D - The basis function derivatives at quadrature points

737

- H - The basis function second derivatives at quadrature points

738

739

Note:

740

$ B[(p*pdim + i)*Nc + c] is the value at point p for basis function i and component c

741

$ D[((p*pdim + i)*Nc + c)*dim + d] is the derivative value at point p for basis function i, component c, in direction d

742

$ H[(((p*pdim + i)*Nc + c)*dim + d)*dim + e] is the value at point p for basis function i, component c, in directions d and e

743

744

Level: intermediate

745

746

.seealso: PetscFEGetTabulation(), PetscFERestoreTabulation()

747

@*/

748

PetscErrorCode PetscFEGetDefaultTabulation(PetscFE fem, PetscReal **B, PetscReal **D, PetscReal **H)

749

{

750

PetscInt npoints;

751

const PetscReal *points;

752

PetscErrorCode ierr;

753

754

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 754; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

755

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),755,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),755,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),755,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),755,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

756

if (B) PetscValidPointer(B, 2)do { if (!B) return PetscError(((MPI_Comm)0x44000001),756,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",2); if (!PetscCheckPointer(B,
PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),756,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",2); } while (0);

757

if (D) PetscValidPointer(D, 3)do { if (!D) return PetscError(((MPI_Comm)0x44000001),757,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",3); if (!PetscCheckPointer(D,
PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),757,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",3); } while (0);

758

if (H) PetscValidPointer(H, 4)do { if (!H) return PetscError(((MPI_Comm)0x44000001),758,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",4); if (!PetscCheckPointer(H,
PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),758,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",4); } while (0);

759

ierr = PetscQuadratureGetData(fem->quadrature, NULL((void*)0), NULL((void*)0), &npoints, &points, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),759,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

760

if (!fem->B) {ierr = PetscFEGetTabulation(fem, npoints, points, &fem->B, &fem->D, NULL((void*)0)/*&fem->H*/);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),760,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

761

if (B) *B = fem->B;

762

if (D) *D = fem->D;

763

if (H) *H = fem->H;

764

765

}

766

767

PetscErrorCode PetscFEGetFaceTabulation(PetscFE fem, PetscReal **Bf, PetscReal **Df, PetscReal **Hf)

768

{

769

PetscErrorCode ierr;

770

771

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 771; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

772

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),772,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),772,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),772,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),772,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

773

if (Bf) PetscValidPointer(Bf, 2)do { if (!Bf) return PetscError(((MPI_Comm)0x44000001),773,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",2); if (!PetscCheckPointer(Bf
,PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),773,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",2); } while (0);

Assuming 'Bf' is null

→

←

Taking false branch

→

774

if (Df) PetscValidPointer(Df, 3)do { if (!Df) return PetscError(((MPI_Comm)0x44000001),774,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",3); if (!PetscCheckPointer(Df
,PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),774,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",3); } while (0);

←

Assuming 'Df' is null

→

←

Taking false branch

→

775

if (Hf) PetscValidPointer(Hf, 4)do { if (!Hf) return PetscError(((MPI_Comm)0x44000001),775,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",4); if (!PetscCheckPointer(Hf
,PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),775,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",4); } while (0);

←

Assuming 'Hf' is null

→

←

Taking false branch

→

776

if (!fem->Bf) {

←

Assuming the condition is true

→

←

Taking true branch

→

777

const PetscReal xi0[3] = {-1., -1., -1.};

778

PetscReal v0[3], J[9], detJ;

779

PetscQuadrature fq;

780

PetscDualSpace sp;

781

DM dm;

782

const PetscInt *faces;

783

PetscInt dim, numFaces, f, npoints, q;

784

const PetscReal *points;

785

PetscReal *facePoints;

786

787

ierr = PetscFEGetDualSpace(fem, &sp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),787,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

788

ierr = PetscDualSpaceGetDM(sp, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),788,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

789

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),789,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

790

ierr = DMPlexGetConeSize(dm, 0, &numFaces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),790,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

791

ierr = DMPlexGetCone(dm, 0, &faces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),791,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

792

ierr = PetscFEGetFaceQuadrature(fem, &fq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),792,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

793

if (fq) {

←

Assuming 'fq' is non-null

→

←

Taking true branch

→

794

ierr = PetscQuadratureGetData(fq, NULL((void*)0), NULL((void*)0), &npoints, &points, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),794,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

795

ierr = PetscMalloc1(numFaces*npoints*dim, &facePoints)PetscMallocA(1,PETSC_FALSE,795,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,(size_t)(numFaces*npoints*dim)*sizeof(**(&facePoints)),(
&facePoints));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),795,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

796

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

←

Assuming 'f' is < 'numFaces'

→

←

Loop condition is true. Entering loop body

→

797

ierr = DMPlexComputeCellGeometryFEM(dm, faces[f], NULL((void*)0), v0, J, NULL((void*)0), &detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),797,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

798

for (q = 0; q < npoints; ++q) CoordinatesRefToReal(dim, dim-1, xi0, v0, J, &points[q*(dim-1)], &facePoints[(f*npoints+q)*dim]);

←

Assuming 'q' is < 'npoints'

→

←

Loop condition is true. Entering loop body

→

←

Calling 'CoordinatesRefToReal'

→

799

}

800

ierr = PetscFEGetTabulation(fem, numFaces*npoints, facePoints, &fem->Bf, &fem->Df, NULL((void*)0)/*&fem->Hf*/);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),800,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

801

ierr = PetscFree(facePoints)((*PetscTrFree)((void*)(facePoints),801,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
) || ((facePoints) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),801,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

802

}

803

}

804

if (Bf) *Bf = fem->Bf;

805

if (Df) *Df = fem->Df;

806

if (Hf) *Hf = fem->Hf;

807

808

}

809

810

PetscErrorCode PetscFEGetFaceCentroidTabulation(PetscFE fem, PetscReal **F)

811

{

812

PetscErrorCode ierr;

813

814

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 814; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

815

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),815,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),815,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),815,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),815,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

816

PetscValidPointer(F, 2)do { if (!F) return PetscError(((MPI_Comm)0x44000001),816,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",2); if (!PetscCheckPointer(F,
PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),816,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",2); } while (0);

817

if (!fem->F) {

818

PetscDualSpace sp;

819

DM dm;

820

const PetscInt *cone;

821

PetscReal *centroids;

822

PetscInt dim, numFaces, f;

823

824

ierr = PetscFEGetDualSpace(fem, &sp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),824,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

825

ierr = PetscDualSpaceGetDM(sp, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),825,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

826

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),826,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

827

ierr = DMPlexGetConeSize(dm, 0, &numFaces);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),827,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

828

ierr = DMPlexGetCone(dm, 0, &cone);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),828,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

829

ierr = PetscMalloc1(numFaces*dim, &centroids)PetscMallocA(1,PETSC_FALSE,829,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,(size_t)(numFaces*dim)*sizeof(**(&centroids)),(&centroids
));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),829,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

830

for (f = 0; f < numFaces; ++f) {ierr = DMPlexComputeCellGeometryFVM(dm, cone[f], NULL((void*)0), &centroids[f*dim], NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),830,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

831

ierr = PetscFEGetTabulation(fem, numFaces, centroids, &fem->F, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),831,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

832

ierr = PetscFree(centroids)((*PetscTrFree)((void*)(centroids),832,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
) || ((centroids) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),832,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

833

}

834

*F = fem->F;

835

836

}

837

838

/*@C

839

PetscFEGetTabulation - Tabulates the basis functions, and perhaps derivatives, at the points provided.

840

841

Not collective

842

843

Input Parameters:

844

+ fem - The PetscFE object

845

. npoints - The number of tabulation points

846

- points - The tabulation point coordinates

847

848

Output Parameters:

849

+ B - The basis function values at tabulation points

850

. D - The basis function derivatives at tabulation points

851

- H - The basis function second derivatives at tabulation points

852

853

Note:

854

$ B[(p*pdim + i)*Nc + c] is the value at point p for basis function i and component c

855

$ D[((p*pdim + i)*Nc + c)*dim + d] is the derivative value at point p for basis function i, component c, in direction d

856

$ H[(((p*pdim + i)*Nc + c)*dim + d)*dim + e] is the value at point p for basis function i, component c, in directions d and e

857

858

Level: intermediate

859

860

.seealso: PetscFERestoreTabulation(), PetscFEGetDefaultTabulation()

861

@*/

862

PetscErrorCode PetscFEGetTabulation(PetscFE fem, PetscInt npoints, const PetscReal points[], PetscReal **B, PetscReal **D, PetscReal **H)

863

{

864

DM dm;

865

PetscInt pdim; /* Dimension of FE space P */

866

PetscInt dim; /* Spatial dimension */

867

PetscInt comp; /* Field components */

868

PetscErrorCode ierr;

869

870

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 870; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

871

if (!npoints) {

872

if (B) *B = NULL((void*)0);

873

if (D) *D = NULL((void*)0);

874

if (H) *H = NULL((void*)0);

875

876

}

877

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),877,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),877,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),877,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),877,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

878

PetscValidPointer(points, 3)do { if (!points) return PetscError(((MPI_Comm)0x44000001),878
,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(points,PETSC_CHAR)) return PetscError(((
MPI_Comm)0x44000001),878,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

879

if (B) PetscValidPointer(B, 4)do { if (!B) return PetscError(((MPI_Comm)0x44000001),879,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",4); if (!PetscCheckPointer(B,
PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),879,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",4); } while (0);

880

if (D) PetscValidPointer(D, 5)do { if (!D) return PetscError(((MPI_Comm)0x44000001),880,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",5); if (!PetscCheckPointer(D,
PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),880,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",5); } while (0);

881

if (H) PetscValidPointer(H, 6)do { if (!H) return PetscError(((MPI_Comm)0x44000001),881,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Pointer: Parameter # %d",6); if (!PetscCheckPointer(H,
PETSC_CHAR)) return PetscError(((MPI_Comm)0x44000001),881,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",68,PETSC_ERROR_INITIAL
,"Invalid Pointer: Parameter # %d",6); } while (0);

882

ierr = PetscDualSpaceGetDM(fem->dualSpace, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),882,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

883

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),883,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

884

ierr = PetscDualSpaceGetDimension(fem->dualSpace, &pdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),884,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

885

ierr = PetscFEGetNumComponents(fem, &comp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),885,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

886

if (B) {ierr = DMGetWorkArray(dm, npoints*pdim*comp, MPIU_REAL((MPI_Datatype)0x4c00080b), B);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),886,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

887

if (!dim) {

888

if (D) *D = NULL((void*)0);

889

if (H) *H = NULL((void*)0);

890

} else {

891

if (D) {ierr = DMGetWorkArray(dm, npoints*pdim*comp*dim, MPIU_REAL((MPI_Datatype)0x4c00080b), D);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),891,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

892

if (H) {ierr = DMGetWorkArray(dm, npoints*pdim*comp*dim*dim, MPIU_REAL((MPI_Datatype)0x4c00080b), H);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),892,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

893

}

894

ierr = (*fem->ops->gettabulation)(fem, npoints, points, B ? *B : NULL((void*)0), D ? *D : NULL((void*)0), H ? *H : NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),894,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

895

896

}

897

898

PetscErrorCode PetscFERestoreTabulation(PetscFE fem, PetscInt npoints, const PetscReal points[], PetscReal **B, PetscReal **D, PetscReal **H)

899

{

900

DM dm;

901

PetscErrorCode ierr;

902

903

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

904

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),904,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fem
,PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),904,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),904,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),904,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

905

ierr = PetscDualSpaceGetDM(fem->dualSpace, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),905,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

906

if (B && *B) {ierr = DMRestoreWorkArray(dm, 0, MPIU_REAL((MPI_Datatype)0x4c00080b), B);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),906,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

907

if (D && *D) {ierr = DMRestoreWorkArray(dm, 0, MPIU_REAL((MPI_Datatype)0x4c00080b), D);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),907,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

908

if (H && *H) {ierr = DMRestoreWorkArray(dm, 0, MPIU_REAL((MPI_Datatype)0x4c00080b), H);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),908,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

909

910

}

911

912

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscErrorCode PetscFECreatePointTrace(PetscFE fe, PetscInt refPoint, PetscFE *trFE)

913

{

914

PetscSpace bsp, bsubsp;

915

PetscDualSpace dsp, dsubsp;

916

PetscInt dim, depth, numComp, i, j, coneSize, order;

917

PetscFEType type;

918

DM dm;

919

DMLabel label;

920

PetscReal *xi, *v, *J, detJ;

921

const char *name;

922

PetscQuadrature origin, fullQuad, subQuad;

923

PetscErrorCode ierr;

924

925

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 925; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

926

PetscValidHeaderSpecific(fe,PETSCFE_CLASSID,1)do { if (!fe) return PetscError(((MPI_Comm)0x44000001),926,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fe,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),926,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",64,PETSC_ERROR_INITIAL
,"Invalid Pointer to Object: Parameter # %d",1); if (((PetscObject
)(fe))->classid != PETSCFE_CLASSID) { if (((PetscObject)(fe
))->classid == -1) return PetscError(((MPI_Comm)0x44000001
),926,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),926,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

927

PetscValidPointer(trFE,3)do { if (!trFE) return PetscError(((MPI_Comm)0x44000001),927,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(trFE,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),927,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

928

ierr = PetscFEGetBasisSpace(fe,&bsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),928,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

929

ierr = PetscFEGetDualSpace(fe,&dsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),929,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

930

ierr = PetscDualSpaceGetDM(dsp,&dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),930,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

931

ierr = DMGetDimension(dm,&dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),931,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

932

ierr = DMPlexGetDepthLabel(dm,&label);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),932,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

933

ierr = DMLabelGetValue(label,refPoint,&depth);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),933,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

934

ierr = PetscCalloc1(depth,&xi)PetscMallocA(1,PETSC_TRUE,934,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,(size_t)(depth)*sizeof(**(&xi)),(&xi));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),934,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

935

ierr = PetscMalloc1(dim,&v)PetscMallocA(1,PETSC_FALSE,935,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,(size_t)(dim)*sizeof(**(&v)),(&v));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),935,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

936

ierr = PetscMalloc1(dim*dim,&J)PetscMallocA(1,PETSC_FALSE,936,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,(size_t)(dim*dim)*sizeof(**(&J)),(&J));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),936,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

937

for (i = 0; i < depth; i++) xi[i] = 0.;

938

ierr = PetscQuadratureCreate(PETSC_COMM_SELF((MPI_Comm)0x44000001),&origin);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),938,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

939

ierr = PetscQuadratureSetData(origin,depth,0,1,xi,NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),939,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

940

ierr = DMPlexComputeCellGeometryFEM(dm,refPoint,origin,v,J,NULL((void*)0),&detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),940,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

941

/* CellGeometryFEM computes the expanded Jacobian, we want the true jacobian */

942

for (i = 1; i < dim; i++) {

943

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

944

J[i * depth + j] = J[i * dim + j];

945

}

946

}

947

ierr = PetscQuadratureDestroy(&origin);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),947,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

948

ierr = PetscDualSpaceGetPointSubspace(dsp,refPoint,&dsubsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),948,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

949

ierr = PetscSpaceCreateSubspace(bsp,dsubsp,v,J,NULL((void*)0),NULL((void*)0),PETSC_OWN_POINTER,&bsubsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),949,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

950

ierr = PetscSpaceSetUp(bsubsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),950,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

951

ierr = PetscFECreate(PetscObjectComm((PetscObject)fe),trFE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),951,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

952

ierr = PetscFEGetType(fe,&type);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),952,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

953

ierr = PetscFESetType(*trFE,type);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),953,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

954

ierr = PetscFEGetNumComponents(fe,&numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),954,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

955

ierr = PetscFESetNumComponents(*trFE,numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),955,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

956

ierr = PetscFESetBasisSpace(*trFE,bsubsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),956,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

957

ierr = PetscFESetDualSpace(*trFE,dsubsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),957,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

958

ierr = PetscObjectGetName((PetscObject) fe, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),958,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

959

if (name) {ierr = PetscFESetName(*trFE, name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),959,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

960

ierr = PetscFEGetQuadrature(fe,&fullQuad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),960,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

961

ierr = PetscQuadratureGetOrder(fullQuad,&order);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),961,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

962

ierr = DMPlexGetConeSize(dm,refPoint,&coneSize);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),962,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

963

if (coneSize == 2 * depth) {

964

ierr = PetscDTGaussTensorQuadrature(depth,1,(order + 1)/2,-1.,1.,&subQuad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),964,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

965

} else {

966

ierr = PetscDTGaussJacobiQuadrature(depth,1,(order + 1)/2,-1.,1.,&subQuad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),966,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

967

}

968

ierr = PetscFESetQuadrature(*trFE,subQuad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),968,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

969

ierr = PetscFESetUp(*trFE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),969,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

970

ierr = PetscQuadratureDestroy(&subQuad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),970,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

971

ierr = PetscSpaceDestroy(&bsubsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),971,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

972

973

}

974

975

PetscErrorCode PetscFECreateHeightTrace(PetscFE fe, PetscInt height, PetscFE *trFE)

976

{

977

PetscInt hStart, hEnd;

978

PetscDualSpace dsp;

979

DM dm;

980

PetscErrorCode ierr;

981

982

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 982; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);

983

PetscValidHeaderSpecific(fe,PETSCFE_CLASSID,1)do { if (!fe) return PetscError(((MPI_Comm)0x44000001),983,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fe,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),983,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",64,PETSC_ERROR_INITIAL
,"Invalid Pointer to Object: Parameter # %d",1); if (((PetscObject
)(fe))->classid != PETSCFE_CLASSID) { if (((PetscObject)(fe
))->classid == -1) return PetscError(((MPI_Comm)0x44000001
),983,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),983,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

984

PetscValidPointer(trFE,3)do { if (!trFE) return PetscError(((MPI_Comm)0x44000001),984,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(trFE,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),984,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

985

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

986

ierr = PetscFEGetDualSpace(fe,&dsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),986,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

987

ierr = PetscDualSpaceGetDM(dsp,&dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),987,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

988

ierr = DMPlexGetHeightStratum(dm,height,&hStart,&hEnd);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),988,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

989

if (hEnd <= hStart) 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);

990

ierr = PetscFECreatePointTrace(fe,hStart,trFE);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),990,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

991

992

}

993

994

995

/*@

996

PetscFEGetDimension - Get the dimension of the finite element space on a cell

997

998

Not collective

999

1000

Input Parameter:

1001

. fe - The PetscFE

1002

1003

Output Parameter:

1004

. dim - The dimension

1005

1006

Level: intermediate

1007

1008

.seealso: PetscFECreate(), PetscSpaceGetDimension(), PetscDualSpaceGetDimension()

1009

@*/

1010

PetscErrorCode PetscFEGetDimension(PetscFE fem, PetscInt *dim)

1011

{

1012

PetscErrorCode ierr;

1013

1014

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1014; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1015

PetscValidHeaderSpecific(fem, PETSCFE_CLASSID, 1)do { if (!fem) return PetscError(((MPI_Comm)0x44000001),1015,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(fem,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),1015,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fem))->classid != PETSCFE_CLASSID)
{ if (((PetscObject)(fem))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),1015,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1015,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1016

PetscValidPointer(dim, 2)do { if (!dim) return PetscError(((MPI_Comm)0x44000001),1016,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",2); if
(!PetscCheckPointer(dim,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),1016,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",2);
} while (0);

1017

if (fem->ops->getdimension) {ierr = (*fem->ops->getdimension)(fem, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1017,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1018

1019

}

1020

1021

/*@C

1022

PetscFEPushforward - Map the reference element function to real space

1023

1024

Input Parameters:

1025

+ fe - The PetscFE

1026

. fegeom - The cell geometry

1027

. Nv - The number of function values

1028

- vals - The function values

1029

1030

Output Parameter:

1031

. vals - The transformed function values

1032

1033

Level: advanced

1034

1035

Note: This just forwards the call onto PetscDualSpacePushforward().

1036

1037

.seealso: PetscDualSpacePushforward()

1038

@*/

1039

PetscErrorCode PetscFEPushforward(PetscFE fe, PetscFEGeom *fegeom, PetscInt Nv, PetscScalar vals[])

1040

{

1041

PetscErrorCode ierr;

1042

1043

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1043; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

1044

ierr = PetscDualSpacePushforward(fe->dualSpace, fegeom, Nv, fe->numComponents, vals);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1044,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1045

1046

}

1047

1048

/*@C

1049

PetscFEPushforwardGradient - Map the reference element function gradient to real space

1050

1051

Input Parameters:

1052

+ fe - The PetscFE

1053

. fegeom - The cell geometry

1054

. Nv - The number of function gradient values

1055

- vals - The function gradient values

1056

1057

Output Parameter:

1058

. vals - The transformed function gradient values

1059

1060

Level: advanced

1061

1062

Note: This just forwards the call onto PetscDualSpacePushforwardGradient().

1063

1064

.seealso: PetscFEPushforward(), PetscDualSpacePushforwardGradient(), PetscDualSpacePushforward()

1065

@*/

1066

PetscErrorCode PetscFEPushforwardGradient(PetscFE fe, PetscFEGeom *fegeom, PetscInt Nv, PetscScalar vals[])

1067

{

1068

PetscErrorCode ierr;

1069

1070

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1070; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

1071

ierr = PetscDualSpacePushforwardGradient(fe->dualSpace, fegeom, Nv, fe->numComponents, vals);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1071,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1072

1073

}

1074

1075

1076

Purpose: Compute element vector for chunk of elements

1077

1078

Input:

1079

Sizes:

1080

Ne: number of elements

1081

Nf: number of fields

1082

PetscFE

1083

dim: spatial dimension

1084

Nb: number of basis functions

1085

Nc: number of field components

1086

PetscQuadrature

1087

Nq: number of quadrature points

1088

1089

Geometry:

1090

PetscFEGeom[Ne] possibly *Nq

1091

PetscReal v0s[dim]

1092

PetscReal n[dim]

1093

PetscReal jacobians[dim*dim]

1094

PetscReal jacobianInverses[dim*dim]

1095

PetscReal jacobianDeterminants

1096

FEM:

1097

PetscFE

1098

PetscQuadrature

1099

PetscReal quadPoints[Nq*dim]

1100

PetscReal quadWeights[Nq]

1101

PetscReal basis[Nq*Nb*Nc]

1102

PetscReal basisDer[Nq*Nb*Nc*dim]

1103

PetscScalar coefficients[Ne*Nb*Nc]

1104

PetscScalar elemVec[Ne*Nb*Nc]

1105

1106

Problem:

1107

PetscInt f: the active field

1108

f0, f1

1109

1110

Work Space:

1111

PetscFE

1112

PetscScalar f0[Nq*dim];

1113

PetscScalar f1[Nq*dim*dim];

1114

PetscScalar u[Nc];

1115

PetscScalar gradU[Nc*dim];

1116

PetscReal x[dim];

1117

PetscScalar realSpaceDer[dim];

1118

1119

Purpose: Compute element vector for N_cb batches of elements

1120

1121

Input:

1122

Sizes:

1123

N_cb: Number of serial cell batches

1124

1125

Geometry:

1126

PetscReal v0s[Ne*dim]

1127

PetscReal jacobians[Ne*dim*dim] possibly *Nq

1128

PetscReal jacobianInverses[Ne*dim*dim] possibly *Nq

1129

PetscReal jacobianDeterminants[Ne] possibly *Nq

1130

FEM:

1131

static PetscReal quadPoints[Nq*dim]

1132

static PetscReal quadWeights[Nq]

1133

static PetscReal basis[Nq*Nb*Nc]

1134

static PetscReal basisDer[Nq*Nb*Nc*dim]

1135

PetscScalar coefficients[Ne*Nb*Nc]

1136

PetscScalar elemVec[Ne*Nb*Nc]

1137

1138

ex62.c:

1139

PetscErrorCode PetscFEIntegrateResidualBatch(PetscInt Ne, PetscInt numFields, PetscInt field, PetscQuadrature quad[], const PetscScalar coefficients[],

1140

const PetscReal v0s[], const PetscReal jacobians[], const PetscReal jacobianInverses[], const PetscReal jacobianDeterminants[],

1141

void (*f0_func)(const PetscScalar u[], const PetscScalar gradU[], const PetscReal x[], PetscScalar f0[]),

1142

void (*f1_func)(const PetscScalar u[], const PetscScalar gradU[], const PetscReal x[], PetscScalar f1[]), PetscScalar elemVec[])

1143

1144

ex52.c:

1145

PetscErrorCode IntegrateLaplacianBatchCPU(PetscInt Ne, PetscInt Nb, const PetscScalar coefficients[], const PetscReal jacobianInverses[], const PetscReal jacobianDeterminants[], PetscInt Nq, const PetscReal quadPoints[], const PetscReal quadWeights[], const PetscReal basisTabulation[], const PetscReal basisDerTabulation[], PetscScalar elemVec[], AppCtx *user)

1146

PetscErrorCode IntegrateElasticityBatchCPU(PetscInt Ne, PetscInt Nb, PetscInt Ncomp, const PetscScalar coefficients[], const PetscReal jacobianInverses[], const PetscReal jacobianDeterminants[], PetscInt Nq, const PetscReal quadPoints[], const PetscReal quadWeights[], const PetscReal basisTabulation[], const PetscReal basisDerTabulation[], PetscScalar elemVec[], AppCtx *user)

1147

1148

ex52_integrateElement.cu

1149

__global__ void integrateElementQuadrature(int N_cb, realType *coefficients, realType *jacobianInverses, realType *jacobianDeterminants, realType *elemVec)

1150

1151

PETSC_EXTERN PetscErrorCode IntegrateElementBatchGPU(PetscInt spatial_dim, PetscInt Ne, PetscInt Ncb, PetscInt Nbc, PetscInt Nbl, const PetscScalar coefficients[],

1152

const PetscReal jacobianInverses[], const PetscReal jacobianDeterminants[], PetscScalar elemVec[],

1153

PetscLogEvent event, PetscInt debug, PetscInt pde_op)

1154

1155

ex52_integrateElementOpenCL.c:

1156

PETSC_EXTERN PetscErrorCode IntegrateElementBatchGPU(PetscInt spatial_dim, PetscInt Ne, PetscInt Ncb, PetscInt Nbc, PetscInt N_bl, const PetscScalar coefficients[],

1157

const PetscReal jacobianInverses[], const PetscReal jacobianDeterminants[], PetscScalar elemVec[],

1158

PetscLogEvent event, PetscInt debug, PetscInt pde_op)

1159

1160

__kernel void integrateElementQuadrature(int N_cb, __global float *coefficients, __global float *jacobianInverses, __global float *jacobianDeterminants, __global float *elemVec)

1161

1162

1163

/*@C

1164

PetscFEIntegrate - Produce the integral for the given field for a chunk of elements by quadrature integration

1165

1166

Not collective

1167

1168

Input Parameters:

1169

+ fem - The PetscFE object for the field being integrated

1170

. prob - The PetscDS specifying the discretizations and continuum functions

1171

. field - The field being integrated

1172

. Ne - The number of elements in the chunk

1173

. cgeom - The cell geometry for each cell in the chunk

1174

. coefficients - The array of FEM basis coefficients for the elements

1175

. probAux - The PetscDS specifying the auxiliary discretizations

1176

- coefficientsAux - The array of FEM auxiliary basis coefficients for the elements

1177

1178

Output Parameter

1179

. integral - the integral for this field

1180

1181

Level: developer

1182

1183

.seealso: PetscFEIntegrateResidual()

1184

@*/

1185

PetscErrorCode PetscFEIntegrate(PetscDS prob, PetscInt field, PetscInt Ne, PetscFEGeom *cgeom,

1186

const PetscScalar coefficients[], PetscDS probAux, const PetscScalar coefficientsAux[], PetscScalar integral[])

1187

{

1188

PetscFE fe;

1189

PetscErrorCode ierr;

1190

1191

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1191; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1192

PetscValidHeaderSpecific(prob, PETSCDS_CLASSID, 1)do { if (!prob) return PetscError(((MPI_Comm)0x44000001),1192
,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(prob,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),1192,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(prob))->classid != PETSCDS_CLASSID
) { if (((PetscObject)(prob))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),1192,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1192,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1193

ierr = PetscDSGetDiscretization(prob, field, (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1193,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1194

if (fe->ops->integrate) {ierr = (*fe->ops->integrate)(prob, field, Ne, cgeom, coefficients, probAux, coefficientsAux, integral);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1194,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1195

1196

}

1197

1198

/*@C

1199

PetscFEIntegrateBd - Produce the integral for the given field for a chunk of elements by quadrature integration

1200

1201

Not collective

1202

1203

Input Parameters:

1204

+ fem - The PetscFE object for the field being integrated

1205

. prob - The PetscDS specifying the discretizations and continuum functions

1206

. field - The field being integrated

1207

. obj_func - The function to be integrated

1208

. Ne - The number of elements in the chunk

1209

. fgeom - The face geometry for each face in the chunk

1210

. coefficients - The array of FEM basis coefficients for the elements

1211

. probAux - The PetscDS specifying the auxiliary discretizations

1212

- coefficientsAux - The array of FEM auxiliary basis coefficients for the elements

1213

1214

Output Parameter

1215

. integral - the integral for this field

1216

1217

Level: developer

1218

1219

.seealso: PetscFEIntegrateResidual()

1220

@*/

1221

PetscErrorCode PetscFEIntegrateBd(PetscDS prob, PetscInt field,

1222

void (*obj_func)(PetscInt, PetscInt, PetscInt,

1223

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

1224

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

1225

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

1226

PetscInt Ne, PetscFEGeom *geom, const PetscScalar coefficients[], PetscDS probAux, const PetscScalar coefficientsAux[], PetscScalar integral[])

1227

{

1228

PetscFE fe;

1229

PetscErrorCode ierr;

1230

1231

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1231; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1232

PetscValidHeaderSpecific(prob, PETSCDS_CLASSID, 1)do { if (!prob) return PetscError(((MPI_Comm)0x44000001),1232
,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(prob,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),1232,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(prob))->classid != PETSCDS_CLASSID
) { if (((PetscObject)(prob))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),1232,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1232,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1233

ierr = PetscDSGetDiscretization(prob, field, (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1233,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1234

if (fe->ops->integratebd) {ierr = (*fe->ops->integratebd)(prob, field, obj_func, Ne, geom, coefficients, probAux, coefficientsAux, integral);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1234,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1235

1236

}

1237

1238

/*@C

1239

PetscFEIntegrateResidual - Produce the element residual vector for a chunk of elements by quadrature integration

1240

1241

Not collective

1242

1243

Input Parameters:

1244

+ fem - The PetscFE object for the field being integrated

1245

. prob - The PetscDS specifying the discretizations and continuum functions

1246

. field - The field being integrated

1247

. Ne - The number of elements in the chunk

1248

. cgeom - The cell geometry for each cell in the chunk

1249

. coefficients - The array of FEM basis coefficients for the elements

1250

. coefficients_t - The array of FEM basis time derivative coefficients for the elements

1251

. probAux - The PetscDS specifying the auxiliary discretizations

1252

. coefficientsAux - The array of FEM auxiliary basis coefficients for the elements

1253

- t - The time

1254

1255

Output Parameter

1256

. elemVec - the element residual vectors from each element

1257

1258

Note:

1259

$ Loop over batch of elements (e):

1260

$ Loop over quadrature points (q):

1261

$ Make u_q and gradU_q (loops over fields,Nb,Ncomp) and x_q

1262

$ Call f_0 and f_1

1263

$ Loop over element vector entries (f,fc --> i):

1264

$ elemVec[i] += \psi^{fc}_f(q) f0_{fc}(u, \nabla u) + \nabla\psi^{fc}_f(q) \cdot f1_{fc,df}(u, \nabla u)

1265

1266

Level: developer

1267

1268

.seealso: PetscFEIntegrateResidual()

1269

@*/

1270

PetscErrorCode PetscFEIntegrateResidual(PetscDS prob, PetscInt field, PetscInt Ne, PetscFEGeom *cgeom,

1271

const PetscScalar coefficients[], const PetscScalar coefficients_t[], PetscDS probAux, const PetscScalar coefficientsAux[], PetscReal t, PetscScalar elemVec[])

1272

{

1273

PetscFE fe;

1274

PetscErrorCode ierr;

1275

1276

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1276; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1277

PetscValidHeaderSpecific(prob, PETSCDS_CLASSID, 1)do { if (!prob) return PetscError(((MPI_Comm)0x44000001),1277
,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(prob,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),1277,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(prob))->classid != PETSCDS_CLASSID
) { if (((PetscObject)(prob))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),1277,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1277,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1278

ierr = PetscDSGetDiscretization(prob, field, (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1278,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1279

if (fe->ops->integrateresidual) {ierr = (*fe->ops->integrateresidual)(prob, field, Ne, cgeom, coefficients, coefficients_t, probAux, coefficientsAux, t, elemVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1279,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1280

1281

}

1282

1283

/*@C

1284

PetscFEIntegrateBdResidual - Produce the element residual vector for a chunk of elements by quadrature integration over a boundary

1285

1286

Not collective

1287

1288

Input Parameters:

1289

+ fem - The PetscFE object for the field being integrated

1290

. prob - The PetscDS specifying the discretizations and continuum functions

1291

. field - The field being integrated

1292

. Ne - The number of elements in the chunk

1293

. fgeom - The face geometry for each cell in the chunk

1294

. coefficients - The array of FEM basis coefficients for the elements

1295

. coefficients_t - The array of FEM basis time derivative coefficients for the elements

1296

. probAux - The PetscDS specifying the auxiliary discretizations

1297

. coefficientsAux - The array of FEM auxiliary basis coefficients for the elements

1298

- t - The time

1299

1300

Output Parameter

1301

. elemVec - the element residual vectors from each element

1302

1303

Level: developer

1304

1305

.seealso: PetscFEIntegrateResidual()

1306

@*/

1307

PetscErrorCode PetscFEIntegrateBdResidual(PetscDS prob, PetscInt field, PetscInt Ne, PetscFEGeom *fgeom,

1308

const PetscScalar coefficients[], const PetscScalar coefficients_t[], PetscDS probAux, const PetscScalar coefficientsAux[], PetscReal t, PetscScalar elemVec[])

1309

{

1310

PetscFE fe;

1311

PetscErrorCode ierr;

1312

1313

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

1314

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

1315

ierr = PetscDSGetDiscretization(prob, field, (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1315,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1316

if (fe->ops->integratebdresidual) {ierr = (*fe->ops->integratebdresidual)(prob, field, Ne, fgeom, coefficients, coefficients_t, probAux, coefficientsAux, t, elemVec);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1316,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1317

1318

}

1319

1320

/*@C

1321

PetscFEIntegrateJacobian - Produce the element Jacobian for a chunk of elements by quadrature integration

1322

1323

Not collective

1324

1325

Input Parameters:

1326

+ fem - The PetscFE object for the field being integrated

1327

. prob - The PetscDS specifying the discretizations and continuum functions

1328

. jtype - The type of matrix pointwise functions that should be used

1329

. fieldI - The test field being integrated

1330

. fieldJ - The basis field being integrated

1331

. Ne - The number of elements in the chunk

1332

. cgeom - The cell geometry for each cell in the chunk

1333

. coefficients - The array of FEM basis coefficients for the elements for the Jacobian evaluation point

1334

. coefficients_t - The array of FEM basis time derivative coefficients for the elements

1335

. probAux - The PetscDS specifying the auxiliary discretizations

1336

. coefficientsAux - The array of FEM auxiliary basis coefficients for the elements

1337

. t - The time

1338

- u_tShift - A multiplier for the dF/du_t term (as opposed to the dF/du term)

1339

1340

Output Parameter

1341

. elemMat - the element matrices for the Jacobian from each element

1342

1343

Note:

1344

$ Loop over batch of elements (e):

1345

$ Loop over element matrix entries (f,fc,g,gc --> i,j):

1346

$ Loop over quadrature points (q):

1347

$ Make u_q and gradU_q (loops over fields,Nb,Ncomp)

1348

$ elemMat[i,j] += \psi^{fc}_f(q) g0_{fc,gc}(u, \nabla u) \phi^{gc}_g(q)

1349

$ + \psi^{fc}_f(q) \cdot g1_{fc,gc,dg}(u, \nabla u) \nabla\phi^{gc}_g(q)

1350

$ + \nabla\psi^{fc}_f(q) \cdot g2_{fc,gc,df}(u, \nabla u) \phi^{gc}_g(q)

1351

$ + \nabla\psi^{fc}_f(q) \cdot g3_{fc,gc,df,dg}(u, \nabla u) \nabla\phi^{gc}_g(q)

1352

Level: developer

1353

1354

.seealso: PetscFEIntegrateResidual()

1355

@*/

1356

PetscErrorCode PetscFEIntegrateJacobian(PetscDS prob, PetscFEJacobianType jtype, PetscInt fieldI, PetscInt fieldJ, PetscInt Ne, PetscFEGeom *cgeom,

1357

const PetscScalar coefficients[], const PetscScalar coefficients_t[], PetscDS probAux, const PetscScalar coefficientsAux[], PetscReal t, PetscReal u_tshift, PetscScalar elemMat[])

1358

{

1359

PetscFE fe;

1360

PetscErrorCode ierr;

1361

1362

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1362; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1363

PetscValidHeaderSpecific(prob, PETSCDS_CLASSID, 1)do { if (!prob) return PetscError(((MPI_Comm)0x44000001),1363
,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(prob,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),1363,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(prob))->classid != PETSCDS_CLASSID
) { if (((PetscObject)(prob))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),1363,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1363,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1364

ierr = PetscDSGetDiscretization(prob, fieldI, (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1364,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1365

if (fe->ops->integratejacobian) {ierr = (*fe->ops->integratejacobian)(prob, jtype, fieldI, fieldJ, Ne, cgeom, coefficients, coefficients_t, probAux, coefficientsAux, t, u_tshift, elemMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1365,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1366

1367

}

1368

1369

/*@C

1370

PetscFEIntegrateBdJacobian - Produce the boundary element Jacobian for a chunk of elements by quadrature integration

1371

1372

Not collective

1373

1374

Input Parameters:

1375

. prob - The PetscDS specifying the discretizations and continuum functions

1376

. fieldI - The test field being integrated

1377

. fieldJ - The basis field being integrated

1378

. Ne - The number of elements in the chunk

1379

. fgeom - The face geometry for each cell in the chunk

1380

. coefficients - The array of FEM basis coefficients for the elements for the Jacobian evaluation point

1381

. coefficients_t - The array of FEM basis time derivative coefficients for the elements

1382

. probAux - The PetscDS specifying the auxiliary discretizations

1383

. coefficientsAux - The array of FEM auxiliary basis coefficients for the elements

1384

. t - The time

1385

- u_tShift - A multiplier for the dF/du_t term (as opposed to the dF/du term)

1386

1387

Output Parameter

1388

. elemMat - the element matrices for the Jacobian from each element

1389

1390

Note:

1391

$ Loop over batch of elements (e):

1392

$ Loop over element matrix entries (f,fc,g,gc --> i,j):

1393

$ Loop over quadrature points (q):

1394

$ Make u_q and gradU_q (loops over fields,Nb,Ncomp)

1395

$ elemMat[i,j] += \psi^{fc}_f(q) g0_{fc,gc}(u, \nabla u) \phi^{gc}_g(q)

1396

$ + \psi^{fc}_f(q) \cdot g1_{fc,gc,dg}(u, \nabla u) \nabla\phi^{gc}_g(q)

1397

$ + \nabla\psi^{fc}_f(q) \cdot g2_{fc,gc,df}(u, \nabla u) \phi^{gc}_g(q)

1398

$ + \nabla\psi^{fc}_f(q) \cdot g3_{fc,gc,df,dg}(u, \nabla u) \nabla\phi^{gc}_g(q)

1399

Level: developer

1400

1401

.seealso: PetscFEIntegrateJacobian(), PetscFEIntegrateResidual()

1402

@*/

1403

PetscErrorCode PetscFEIntegrateBdJacobian(PetscDS prob, PetscInt fieldI, PetscInt fieldJ, PetscInt Ne, PetscFEGeom *fgeom,

1404

const PetscScalar coefficients[], const PetscScalar coefficients_t[], PetscDS probAux, const PetscScalar coefficientsAux[], PetscReal t, PetscReal u_tshift, PetscScalar elemMat[])

1405

{

1406

PetscFE fe;

1407

PetscErrorCode ierr;

1408

1409

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1409; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1410

PetscValidHeaderSpecific(prob, PETSCDS_CLASSID, 1)do { if (!prob) return PetscError(((MPI_Comm)0x44000001),1410
,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Object: Parameter # %d",1); if (
!PetscCheckPointer(prob,PETSC_OBJECT)) return PetscError(((MPI_Comm
)0x44000001),1410,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(prob))->classid != PETSCDS_CLASSID
) { if (((PetscObject)(prob))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),1410,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1410,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1411

ierr = PetscDSGetDiscretization(prob, fieldI, (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1411,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1412

if (fe->ops->integratebdjacobian) {ierr = (*fe->ops->integratebdjacobian)(prob, fieldI, fieldJ, Ne, fgeom, coefficients, coefficients_t, probAux, coefficientsAux, t, u_tshift, elemMat);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1412,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1413

1414

}

1415

1416

PetscErrorCode PetscFEGetHeightSubspace(PetscFE fe, PetscInt height, PetscFE *subfe)

1417

{

1418

PetscSpace P, subP;

1419

PetscDualSpace Q, subQ;

1420

PetscQuadrature subq;

1421

PetscFEType fetype;

1422

PetscInt dim, Nc;

1423

PetscErrorCode ierr;

1424

1425

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1425; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1426

PetscValidHeaderSpecific(fe, PETSCFE_CLASSID, 1)do { if (!fe) return PetscError(((MPI_Comm)0x44000001),1426,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",85,PETSC_ERROR_INITIAL
,"Null Object: Parameter # %d",1); if (!PetscCheckPointer(fe,
PETSC_OBJECT)) return PetscError(((MPI_Comm)0x44000001),1426,
__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Invalid Pointer to Object: Parameter # %d"
,1); if (((PetscObject)(fe))->classid != PETSCFE_CLASSID) {
if (((PetscObject)(fe))->classid == -1) return PetscError
(((MPI_Comm)0x44000001),1426,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,64,PETSC_ERROR_INITIAL,"Object already free: Parameter # %d"
,1); else return PetscError(((MPI_Comm)0x44000001),1426,__func__
,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c",62,PETSC_ERROR_INITIAL
,"Wrong type of object: Parameter # %d",1); } } while (0);

1427

PetscValidPointer(subfe, 3)do { if (!subfe) return PetscError(((MPI_Comm)0x44000001),1427
,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,85,PETSC_ERROR_INITIAL,"Null Pointer: Parameter # %d",3); if
(!PetscCheckPointer(subfe,PETSC_CHAR)) return PetscError(((MPI_Comm
)0x44000001),1427,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,68,PETSC_ERROR_INITIAL,"Invalid Pointer: Parameter # %d",3);
} while (0);

1428

if (height == 0) {

1429

*subfe = fe;

1430

1431

}

1432

ierr = PetscFEGetBasisSpace(fe, &P);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1432,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1433

ierr = PetscFEGetDualSpace(fe, &Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1433,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1434

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1434,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1435

ierr = PetscFEGetFaceQuadrature(fe, &subq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1435,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1436

ierr = PetscDualSpaceGetDimension(Q, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1436,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1437

if (height > dim || height < 0) {SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Asked for space at height %D for dimension %D space", height, dim)return PetscError(((MPI_Comm)0x44000001),1437,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,63,PETSC_ERROR_INITIAL,"Asked for space at height %D for dimension %D space"
,height,dim);}

1438

if (!fe->subspaces) {ierr = PetscCalloc1(dim, &fe->subspaces)PetscMallocA(1,PETSC_TRUE,1438,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,(size_t)(dim)*sizeof(**(&fe->subspaces)),(&fe->
subspaces));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1438,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);}

1439

if (height <= dim) {

1440

if (!fe->subspaces[height-1]) {

1441

PetscFE sub;

1442

const char *name;

1443

1444

ierr = PetscSpaceGetHeightSubspace(P, height, &subP);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1444,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1445

ierr = PetscDualSpaceGetHeightSubspace(Q, height, &subQ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1445,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1446

ierr = PetscFECreate(PetscObjectComm((PetscObject) fe), &sub);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1446,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1447

ierr = PetscObjectGetName((PetscObject) fe, &name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1447,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1448

ierr = PetscObjectSetName((PetscObject) sub, name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1448,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1449

ierr = PetscFEGetType(fe, &fetype);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1449,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1450

ierr = PetscFESetType(sub, fetype);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1450,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1451

ierr = PetscFESetBasisSpace(sub, subP);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1451,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1452

ierr = PetscFESetDualSpace(sub, subQ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1452,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1453

ierr = PetscFESetNumComponents(sub, Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1453,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1454

ierr = PetscFESetUp(sub);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1454,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1455

ierr = PetscFESetQuadrature(sub, subq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1455,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1456

fe->subspaces[height-1] = sub;

1457

}

1458

*subfe = fe->subspaces[height-1];

1459

} else {

1460

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

1461

}

1462

1463

}

1464

1465

/*@

1466

PetscFERefine - Create a "refined" PetscFE object that refines the reference cell into smaller copies. This is typically used

1467

to precondition a higher order method with a lower order method on a refined mesh having the same number of dofs (but more

1468

sparsity). It is also used to create an interpolation between regularly refined meshes.

1469

1470

Collective on fem

1471

1472

Input Parameter:

1473

. fe - The initial PetscFE

1474

1475

Output Parameter:

1476

. feRef - The refined PetscFE

1477

1478

Level: developer

1479

1480

.seealso: PetscFEType, PetscFECreate(), PetscFESetType()

1481

@*/

1482

PetscErrorCode PetscFERefine(PetscFE fe, PetscFE *feRef)

1483

{

1484

PetscSpace P, Pref;

1485

PetscDualSpace Q, Qref;

1486

DM K, Kref;

1487

PetscQuadrature q, qref;

1488

const PetscReal *v0, *jac;

1489

PetscInt numComp, numSubelements;

1490

PetscErrorCode ierr;

1491

1492

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1492; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1493

ierr = PetscFEGetBasisSpace(fe, &P);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1493,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1494

ierr = PetscFEGetDualSpace(fe, &Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1494,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1495

ierr = PetscFEGetQuadrature(fe, &q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1495,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1496

ierr = PetscDualSpaceGetDM(Q, &K);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1496,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1497

/* Create space */

1498

ierr = PetscObjectReference((PetscObject) P);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1498,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1499

Pref = P;

1500

/* Create dual space */

1501

ierr = PetscDualSpaceDuplicate(Q, &Qref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1501,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1502

ierr = DMRefine(K, PetscObjectComm((PetscObject) fe), &Kref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1502,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1503

ierr = PetscDualSpaceSetDM(Qref, Kref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1503,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1504

ierr = DMDestroy(&Kref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1504,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1505

ierr = PetscDualSpaceSetUp(Qref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1505,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1506

/* Create element */

1507

ierr = PetscFECreate(PetscObjectComm((PetscObject) fe), feRef);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1507,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1508

ierr = PetscFESetType(*feRef, PETSCFECOMPOSITE"composite");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1508,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1509

ierr = PetscFESetBasisSpace(*feRef, Pref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1509,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1510

ierr = PetscFESetDualSpace(*feRef, Qref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1510,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1511

ierr = PetscFEGetNumComponents(fe, &numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1511,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1512

ierr = PetscFESetNumComponents(*feRef, numComp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1512,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1513

ierr = PetscFESetUp(*feRef);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1513,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1514

ierr = PetscSpaceDestroy(&Pref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1514,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1515

ierr = PetscDualSpaceDestroy(&Qref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1515,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1516

/* Create quadrature */

1517

ierr = PetscFECompositeGetMapping(*feRef, &numSubelements, &v0, &jac, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1517,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1518

ierr = PetscQuadratureExpandComposite(q, numSubelements, v0, jac, &qref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1518,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1519

ierr = PetscFESetQuadrature(*feRef, qref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1519,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1520

ierr = PetscQuadratureDestroy(&qref);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1520,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1521

1522

}

1523

1524

/*@C

1525

PetscFECreateDefault - Create a PetscFE for basic FEM computation

1526

1527

Collective

1528

1529

Input Parameters:

1530

+ comm - The MPI comm

1531

. dim - The spatial dimension

1532

. Nc - The number of components

1533

. isSimplex - Flag for simplex reference cell, otherwise its a tensor product

1534

. prefix - The options prefix, or NULL

1535

- qorder - The quadrature order

1536

1537

Output Parameter:

1538

. fem - The PetscFE object

1539

1540

Level: beginner

1541

1542

.seealso: PetscFECreate(), PetscSpaceCreate(), PetscDualSpaceCreate()

1543

@*/

1544

PetscErrorCode PetscFECreateDefault(MPI_Comm comm, PetscInt dim, PetscInt Nc, PetscBool isSimplex, const char prefix[], PetscInt qorder, PetscFE *fem)

1545

{

1546

PetscQuadrature q, fq;

1547

DM K;

1548

PetscSpace P;

1549

PetscDualSpace Q;

1550

PetscInt order, quadPointsPerEdge;

1551

PetscBool tensor = isSimplex ? PETSC_FALSE : PETSC_TRUE;

1552

PetscErrorCode ierr;

1553

1554

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1554; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1555

/* Create space */

1556

ierr = PetscSpaceCreate(comm, &P);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1556,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1557

ierr = PetscObjectSetOptionsPrefix((PetscObject) P, prefix);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1557,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1558

ierr = PetscSpacePolynomialSetTensor(P, tensor);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1558,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1559

ierr = PetscSpaceSetNumComponents(P, Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1559,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1560

ierr = PetscSpaceSetNumVariables(P, dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1560,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1561

ierr = PetscSpaceSetFromOptions(P);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1561,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1562

ierr = PetscSpaceSetUp(P);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1562,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1563

ierr = PetscSpaceGetDegree(P, &order, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1563,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1564

ierr = PetscSpacePolynomialGetTensor(P, &tensor);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1564,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1565

/* Create dual space */

1566

ierr = PetscDualSpaceCreate(comm, &Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1566,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1567

ierr = PetscDualSpaceSetType(Q,PETSCDUALSPACELAGRANGE"lagrange");CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1567,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1568

ierr = PetscObjectSetOptionsPrefix((PetscObject) Q, prefix);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1568,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1569

ierr = PetscDualSpaceCreateReferenceCell(Q, dim, isSimplex, &K);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1569,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1570

ierr = PetscDualSpaceSetDM(Q, K);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1570,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1571

ierr = DMDestroy(&K);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1571,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1572

ierr = PetscDualSpaceSetNumComponents(Q, Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1572,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1573

ierr = PetscDualSpaceSetOrder(Q, order);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1573,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1574

ierr = PetscDualSpaceLagrangeSetTensor(Q, tensor);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1574,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1575

ierr = PetscDualSpaceSetFromOptions(Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1575,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1576

ierr = PetscDualSpaceSetUp(Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1576,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1577

/* Create element */

1578

ierr = PetscFECreate(comm, fem);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1578,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1579

ierr = PetscObjectSetOptionsPrefix((PetscObject) *fem, prefix);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1579,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1580

ierr = PetscFESetBasisSpace(*fem, P);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1580,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1581

ierr = PetscFESetDualSpace(*fem, Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1581,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1582

ierr = PetscFESetNumComponents(*fem, Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1582,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1583

ierr = PetscFESetFromOptions(*fem);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1583,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1584

ierr = PetscFESetUp(*fem);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1584,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1585

ierr = PetscSpaceDestroy(&P);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1585,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1586

ierr = PetscDualSpaceDestroy(&Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1586,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1587

/* Create quadrature (with specified order if given) */

1588

qorder = qorder >= 0 ? qorder : order;

1589

ierr = PetscObjectOptionsBegin((PetscObject)*fem)0; do { PetscOptionItems PetscOptionsObjectBase; PetscOptionItems
*PetscOptionsObject = &PetscOptionsObjectBase; PetscOptionsObject
->options = ((PetscObject)(PetscObject)*fem)->options; for
(PetscOptionsObject->count=(PetscOptionsPublish?-1:1); PetscOptionsObject
->count<2; PetscOptionsObject->count++) { PetscErrorCode
_5_ierr = PetscObjectOptionsBegin_Private(PetscOptionsObject
,(PetscObject)*fem);do {if (__builtin_expect(!!(_5_ierr),0)) return
PetscError(((MPI_Comm)0x44000001),1589,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,_5_ierr,PETSC_ERROR_REPEAT," ");} while (0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1589,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1590

ierr = PetscOptionsBoundedInt("-petscfe_default_quadrature_order","Quadrature order is one less than quadrature points per edge","PetscFECreateDefault",qorder,&qorder,NULL,0)PetscOptionsInt_Private(PetscOptionsObject,"-petscfe_default_quadrature_order"
,"Quadrature order is one less than quadrature points per edge"
,"PetscFECreateDefault",qorder,&qorder,((void*)0),0,2147483647
);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1590,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1591

ierr = PetscOptionsEnd()_5_ierr = PetscOptionsEnd_Private(PetscOptionsObject);do {if (
__builtin_expect(!!(_5_ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1591,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,_5_ierr,PETSC_ERROR_REPEAT," ");} while (0);}} while (0);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1591,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1592

quadPointsPerEdge = PetscMax(qorder + 1,1)(((qorder + 1)<(1)) ? (1) : (qorder + 1));

1593

if (isSimplex) {

1594

ierr = PetscDTGaussJacobiQuadrature(dim, 1, quadPointsPerEdge, -1.0, 1.0, &q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1594,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1595

ierr = PetscDTGaussJacobiQuadrature(dim-1, 1, quadPointsPerEdge, -1.0, 1.0, &fq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1595,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1596

} else {

1597

ierr = PetscDTGaussTensorQuadrature(dim, 1, quadPointsPerEdge, -1.0, 1.0, &q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1597,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1598

ierr = PetscDTGaussTensorQuadrature(dim-1, 1, quadPointsPerEdge, -1.0, 1.0, &fq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1598,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1599

}

1600

ierr = PetscFESetQuadrature(*fem, q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1600,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1601

ierr = PetscFESetFaceQuadrature(*fem, fq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1601,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1602

ierr = PetscQuadratureDestroy(&q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1602,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1603

ierr = PetscQuadratureDestroy(&fq);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1603,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1604

1605

}

1606

1607

/*@C

1608

PetscFESetName - Names the FE and its subobjects

1609

1610

Not collective

1611

1612

Input Parameters:

1613

+ fe - The PetscFE

1614

- name - The name

1615

1616

Level: beginner

1617

1618

.seealso: PetscFECreate(), PetscSpaceCreate(), PetscDualSpaceCreate()

1619

@*/

1620

PetscErrorCode PetscFESetName(PetscFE fe, const char name[])

1621

{

1622

PetscSpace P;

1623

PetscDualSpace Q;

1624

PetscErrorCode ierr;

1625

1626

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1626; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1627

ierr = PetscFEGetBasisSpace(fe, &P);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1627,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1628

ierr = PetscFEGetDualSpace(fe, &Q);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1628,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1629

ierr = PetscObjectSetName((PetscObject) fe, name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1629,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1630

ierr = PetscObjectSetName((PetscObject) P, name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1630,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1631

ierr = PetscObjectSetName((PetscObject) Q, name);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1631,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1632

1633

}

1634

1635

PetscErrorCode PetscFEEvaluateFieldJets_Internal(PetscDS ds, PetscInt dim, PetscInt Nf, const PetscInt Nb[], const PetscInt Nc[], PetscInt q, PetscReal *basisField[], PetscReal *basisFieldDer[], PetscFEGeom *fegeom, const PetscScalar coefficients[], const PetscScalar coefficients_t[], PetscScalar u[], PetscScalar u_x[], PetscScalar u_t[])

1636

{

1637

PetscInt dOffset = 0, fOffset = 0, f;

1638

PetscErrorCode ierr;

1639

1640

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

1641

PetscFE fe;

1642

const PetscInt Nbf = Nb[f], Ncf = Nc[f];

1643

const PetscReal *Bq = &basisField[f][q*Nbf*Ncf];

1644

const PetscReal *Dq = &basisFieldDer[f][q*Nbf*Ncf*dim];

1645

PetscInt b, c, d;

1646

1647

ierr = PetscDSGetDiscretization(ds, f, (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1647,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1648

for (c = 0; c < Ncf; ++c) u[fOffset+c] = 0.0;

1649

for (d = 0; d < dim*Ncf; ++d) u_x[fOffset*dim+d] = 0.0;

1650

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

1651

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

1652

const PetscInt cidx = b*Ncf+c;

1653

1654

u[fOffset+c] += Bq[cidx]*coefficients[dOffset+b];

1655

for (d = 0; d < dim; ++d) u_x[(fOffset+c)*dim+d] += Dq[cidx*dim+d]*coefficients[dOffset+b];

1656

}

1657

}

1658

ierr = PetscFEPushforward(fe, fegeom, 1, &u[fOffset]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1658,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1659

ierr = PetscFEPushforwardGradient(fe, fegeom, 1, &u_x[fOffset*dim]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1659,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1660

if (u_t) {

1661

for (c = 0; c < Ncf; ++c) u_t[fOffset+c] = 0.0;

1662

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

1663

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

1664

const PetscInt cidx = b*Ncf+c;

1665

1666

u_t[fOffset+c] += Bq[cidx]*coefficients_t[dOffset+b];

1667

}

1668

}

1669

ierr = PetscFEPushforward(fe, fegeom, 1, &u_t[fOffset]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1669,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1670

}

1671

fOffset += Ncf;

1672

dOffset += Nbf;

1673

}

1674

return 0;

1675

}

1676

1677

PetscErrorCode PetscFEEvaluateFaceFields_Internal(PetscDS prob, PetscInt field, PetscInt faceLoc, const PetscScalar coefficients[], PetscScalar u[])

1678

{

1679

PetscFE fe;

1680

PetscReal *faceBasis;

1681

PetscInt Nb, Nc, b, c;

1682

PetscErrorCode ierr;

1683

1684

if (!prob) return 0;

1685

ierr = PetscDSGetDiscretization(prob, field, (PetscObject *) &fe);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1685,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1686

ierr = PetscFEGetDimension(fe, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1686,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1687

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1687,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1688

ierr = PetscFEGetFaceCentroidTabulation(fe, &faceBasis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1688,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1689

for (c = 0; c < Nc; ++c) {u[c] = 0.0;}

1690

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

1691

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

1692

const PetscInt cidx = b*Nc+c;

1693

1694

u[c] += coefficients[cidx]*faceBasis[faceLoc*Nb*Nc+cidx];

1695

}

1696

}

1697

return 0;

1698

}

1699

1700

PetscErrorCode PetscFEUpdateElementVec_Internal(PetscFE fe, PetscInt dim, PetscInt Nq, PetscInt Nb, PetscInt Nc, PetscReal basis[], PetscReal basisDer[], PetscScalar tmpBasis[], PetscScalar tmpBasisDer[], PetscFEGeom *fegeom, PetscScalar f0[], PetscScalar f1[], PetscScalar elemVec[])

1701

{

1702

PetscInt q, b, c, d;

1703

PetscErrorCode ierr;

1704

1705

for (b = 0; b < Nb; ++b) elemVec[b] = 0.0;

1706

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

1707

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

1708

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

1709

const PetscInt bcidx = b*Nc+c;

1710

1711

tmpBasis[bcidx] = basis[q*Nb*Nc+bcidx];

1712

for (d = 0; d < dim; ++d) tmpBasisDer[bcidx*dim+d] = basisDer[q*Nb*Nc*dim+bcidx*dim+d];

1713

}

1714

}

1715

ierr = PetscFEPushforward(fe, fegeom, Nb, tmpBasis);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1715,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1716

ierr = PetscFEPushforwardGradient(fe, fegeom, Nb, tmpBasisDer);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1716,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1717

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

1718

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

1719

const PetscInt bcidx = b*Nc+c;

1720

const PetscInt qcidx = q*Nc+c;

1721

1722

elemVec[b] += tmpBasis[bcidx]*f0[qcidx];

1723

for (d = 0; d < dim; ++d) elemVec[b] += tmpBasisDer[bcidx*dim+d]*f1[qcidx*dim+d];

1724

}

1725

}

1726

}

1727

return(0);

1728

}

1729

1730

PetscErrorCode PetscFEUpdateElementMat_Internal(PetscFE feI, PetscFE feJ, PetscInt dim, PetscInt NbI, PetscInt NcI, const PetscReal basisI[], const PetscReal basisDerI[], PetscScalar tmpBasisI[], PetscScalar tmpBasisDerI[], PetscInt NbJ, PetscInt NcJ, const PetscReal basisJ[], const PetscReal basisDerJ[], PetscScalar tmpBasisJ[], PetscScalar tmpBasisDerJ[], PetscFEGeom *fegeom, const PetscScalar g0[], const PetscScalar g1[], const PetscScalar g2[], const PetscScalar g3[], PetscInt eOffset, PetscInt totDim, PetscInt offsetI, PetscInt offsetJ, PetscScalar elemMat[])

1731

{

1732

PetscInt f, fc, g, gc, df, dg;

1733

PetscErrorCode ierr;

1734

1735

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

1736

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

1737

const PetscInt fidx = f*NcI+fc; /* Test function basis index */

1738

1739

tmpBasisI[fidx] = basisI[fidx];

1740

for (df = 0; df < dim; ++df) tmpBasisDerI[fidx*dim+df] = basisDerI[fidx*dim+df];

1741

}

1742

}

1743

ierr = PetscFEPushforward(feI, fegeom, NbI, tmpBasisI);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1743,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1744

ierr = PetscFEPushforwardGradient(feI, fegeom, NbI, tmpBasisDerI);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1744,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1745

for (g = 0; g < NbJ; ++g) {

1746

for (gc = 0; gc < NcJ; ++gc) {

1747

const PetscInt gidx = g*NcJ+gc; /* Trial function basis index */

1748

1749

tmpBasisJ[gidx] = basisJ[gidx];

1750

for (dg = 0; dg < dim; ++dg) tmpBasisDerJ[gidx*dim+dg] = basisDerJ[gidx*dim+dg];

1751

}

1752

}

1753

ierr = PetscFEPushforward(feJ, fegeom, NbJ, tmpBasisJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1753,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1754

ierr = PetscFEPushforwardGradient(feJ, fegeom, NbJ, tmpBasisDerJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1754,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1755

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

1756

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

1757

const PetscInt fidx = f*NcI+fc; /* Test function basis index */

1758

const PetscInt i = offsetI+f; /* Element matrix row */

1759

for (g = 0; g < NbJ; ++g) {

1760

for (gc = 0; gc < NcJ; ++gc) {

1761

const PetscInt gidx = g*NcJ+gc; /* Trial function basis index */

1762

const PetscInt j = offsetJ+g; /* Element matrix column */

1763

const PetscInt fOff = eOffset+i*totDim+j;

1764

1765

elemMat[fOff] += tmpBasisI[fidx]*g0[fc*NcJ+gc]*tmpBasisJ[gidx];

1766

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

1767

elemMat[fOff] += tmpBasisI[fidx]*g1[(fc*NcJ+gc)*dim+df]*tmpBasisDerJ[gidx*dim+df];

1768

elemMat[fOff] += tmpBasisDerI[fidx*dim+df]*g2[(fc*NcJ+gc)*dim+df]*tmpBasisJ[gidx];

1769

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

1770

elemMat[fOff] += tmpBasisDerI[fidx*dim+df]*g3[((fc*NcJ+gc)*dim+df)*dim+dg]*tmpBasisDerJ[gidx*dim+dg];

1771

}

1772

}

1773

}

1774

}

1775

}

1776

}

1777

return(0);

1778

}

1779

1780

PetscErrorCode PetscFECreateCellGeometry(PetscFE fe, PetscQuadrature quad, PetscFEGeom *cgeom)

1781

{

1782

PetscDualSpace dsp;

1783

DM dm;

1784

PetscQuadrature quadDef;

1785

PetscInt dim, cdim, Nq;

1786

PetscErrorCode ierr;

1787

1788

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1788; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1789

ierr = PetscFEGetDualSpace(fe, &dsp);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1789,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1790

ierr = PetscDualSpaceGetDM(dsp, &dm);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1790,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1791

ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1791,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1792

ierr = DMGetCoordinateDim(dm, &cdim);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1792,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1793

ierr = PetscFEGetQuadrature(fe, &quadDef);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1793,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1794

quad = quad ? quad : quadDef;

1795

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),1795,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1796

ierr = PetscMalloc1(Nq*cdim, &cgeom->v)PetscMallocA(1,PETSC_FALSE,1796,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,(size_t)(Nq*cdim)*sizeof(**(&cgeom->v)),(&cgeom->
v));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1796,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1797

ierr = PetscMalloc1(Nq*cdim*cdim, &cgeom->J)PetscMallocA(1,PETSC_FALSE,1797,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,(size_t)(Nq*cdim*cdim)*sizeof(**(&cgeom->J)),(&cgeom
->J));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1797,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1798

ierr = PetscMalloc1(Nq*cdim*cdim, &cgeom->invJ)PetscMallocA(1,PETSC_FALSE,1798,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,(size_t)(Nq*cdim*cdim)*sizeof(**(&cgeom->invJ)),(&
cgeom->invJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1798,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1799

ierr = PetscMalloc1(Nq, &cgeom->detJ)PetscMallocA(1,PETSC_FALSE,1799,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,(size_t)(Nq)*sizeof(**(&cgeom->detJ)),(&cgeom->
detJ));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1799,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1800

cgeom->dim = dim;

1801

cgeom->dimEmbed = cdim;

1802

cgeom->numCells = 1;

1803

cgeom->numPoints = Nq;

1804

ierr = DMPlexComputeCellGeometryFEM(dm, 0, quad, cgeom->v, cgeom->J, cgeom->invJ, cgeom->detJ);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1804,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1805

1806

}

1807

1808

PetscErrorCode PetscFEDestroyCellGeometry(PetscFE fe, PetscFEGeom *cgeom)

1809

{

1810

PetscErrorCode ierr;

1811

1812

PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"; petscstack
->line[petscstack->currentsize] = 1812; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);

1813

ierr = PetscFree(cgeom->v)((*PetscTrFree)((void*)(cgeom->v),1813,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
) || ((cgeom->v) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1813,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1814

ierr = PetscFree(cgeom->J)((*PetscTrFree)((void*)(cgeom->J),1814,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
) || ((cgeom->J) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1814,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1815

ierr = PetscFree(cgeom->invJ)((*PetscTrFree)((void*)(cgeom->invJ),1815,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
) || ((cgeom->invJ) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1815,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1816

ierr = PetscFree(cgeom->detJ)((*PetscTrFree)((void*)(cgeom->detJ),1816,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
) || ((cgeom->detJ) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1816,__func__,"/sandbox/petsc/petsc.next/src/dm/dt/fe/interface/fe.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

1817

1818

}

←

/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h

#if !defined(PETSCFEIMPL_H)

#define PETSCFEIMPL_H

#include <petscfe.h>

#include <petscds.h>

#include <petsc/private/petscimpl.h>

#include <petsc/private/dmpleximpl.h>

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscBool PetscSpaceRegisterAllCalled;

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscBool PetscDualSpaceRegisterAllCalled;

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscBool PetscFERegisterAllCalled;

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscErrorCode PetscSpaceRegisterAll(void);

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscErrorCode PetscDualSpaceRegisterAll(void);

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscErrorCode PetscFERegisterAll(void);

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscBool FEcite;

PETSC_EXTERNextern __attribute__((visibility ("default"))) const char FECitation[];

typedef struct _PetscSpaceOps *PetscSpaceOps;

struct _PetscSpaceOps {

PetscErrorCode (*setfromoptions)(PetscOptionItems*,PetscSpace);

PetscErrorCode (*setup)(PetscSpace);

PetscErrorCode (*view)(PetscSpace,PetscViewer);

PetscErrorCode (*destroy)(PetscSpace);

PetscErrorCode (*getdimension)(PetscSpace,PetscInt*);

PetscErrorCode (*evaluate)(PetscSpace,PetscInt,const PetscReal*,PetscReal*,PetscReal*,PetscReal*);

PetscErrorCode (*getheightsubspace)(PetscSpace,PetscInt,PetscSpace *);

};

struct _p_PetscSpace {

PETSCHEADER(struct _PetscSpaceOps)_p_PetscObject hdr; struct _PetscSpaceOps ops[1];

void *data; /* Implementation object */

PetscInt degree; /* The approximation order of the space */

PetscInt maxDegree; /* The containing approximation order of the space */

PetscInt Nc; /* The number of components */

PetscInt Nv; /* The number of variables in the space, e.g. x and y */

PetscInt dim; /* The dimension of the space */

DM dm; /* Shell to use for temp allocation */

};

typedef struct {

PetscBool symmetric; /* Use only symmetric polynomials */

PetscBool tensor; /* Flag for tensor product */

PetscInt *degrees; /* Degrees of single variable which we need to compute */

PetscSpacePolynomialType ptype; /* Allows us to make the Hdiv and Hcurl spaces */

PetscBool setupCalled;

PetscSpace *subspaces; /* Subspaces for each dimension */

} PetscSpace_Poly;

typedef struct {

PetscSpace *tensspaces;

PetscInt numTensSpaces;

PetscInt dim;

PetscBool uniform;

PetscBool setupCalled;

PetscSpace *heightsubspaces; /* Height subspaces */

} PetscSpace_Tensor;

typedef struct {

PetscQuadrature quad; /* The points defining the space */

} PetscSpace_Point;

typedef struct _PetscDualSpaceOps *PetscDualSpaceOps;

struct _PetscDualSpaceOps {

PetscErrorCode (*setfromoptions)(PetscOptionItems*,PetscDualSpace);

PetscErrorCode (*setup)(PetscDualSpace);

PetscErrorCode (*view)(PetscDualSpace,PetscViewer);

PetscErrorCode (*destroy)(PetscDualSpace);

PetscErrorCode (*duplicate)(PetscDualSpace,PetscDualSpace*);

PetscErrorCode (*getdimension)(PetscDualSpace,PetscInt*);

PetscErrorCode (*getnumdof)(PetscDualSpace,const PetscInt**);

PetscErrorCode (*getheightsubspace)(PetscDualSpace,PetscInt,PetscDualSpace *);

PetscErrorCode (*getpointsubspace)(PetscDualSpace,PetscInt,PetscDualSpace *);

PetscErrorCode (*getsymmetries)(PetscDualSpace,const PetscInt****,const PetscScalar****);

PetscErrorCode (*apply)(PetscDualSpace, PetscInt, PetscReal, PetscFEGeom *, PetscInt, PetscErrorCode (*)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void *, PetscScalar *);

PetscErrorCode (*applyall)(PetscDualSpace, const PetscScalar *, PetscScalar *);

PetscErrorCode (*createallpoints)(PetscDualSpace, PetscQuadrature *);

};

struct _p_PetscDualSpace {

PETSCHEADER(struct _PetscDualSpaceOps)_p_PetscObject hdr; struct _PetscDualSpaceOps ops[1];

void *data; /* Implementation object */

DM dm; /* The integration region K */

PetscInt order; /* The approximation order of the space */

PetscInt Nc; /* The number of components */

PetscQuadrature *functional; /* The basis of functionals for this space */

PetscQuadrature allPoints; /* Collects all quadrature points representing functionals in the basis */

PetscInt k; /* k-simplex corresponding to the dofs in this basis (we always use the 3D complex right now) */

PetscBool setupcalled;

PetscBool setfromoptionscalled;

};

typedef struct {

PetscInt *numDof; /* [d]: Number of dofs for d-dimensional point */

PetscBool simplexCell; /* Flag for simplices, as opposed to tensor cells */

PetscBool tensorSpace; /* Flag for tensor product space of polynomials, as opposed to a space of maximum degree */

PetscBool continuous; /* Flag for a continuous basis, as opposed to discontinuous across element boundaries */

100

PetscInt height; /* The number of subspaces stored */

101

PetscDualSpace *subspaces; /* [h]: The subspace for dimension dim-(h+1) */

102

PetscInt ***symmetries;

103

PetscInt numSelfSym;

104

PetscInt selfSymOff;

105

} PetscDualSpace_Lag;

106

107

typedef struct {

108

PetscInt *numDof; /* [d]: Number of dofs for d-dimensional point */

109

PetscBool simplexCell; /* Flag for simplices, as opposed to tensor cells */

110

PetscInt height; /* The number of subspaces stored */

111

PetscDualSpace *subspaces; /* [h]: The subspace for dimension dim-(h+1) */

112

PetscBool faceSpace; /* Flag indicating this is a subspace for a face (the only subspaces permitted) */

113

PetscInt ***symmetries;

114

PetscScalar ***flips;

115

PetscInt numSelfSym;

116

PetscInt selfSymOff;

117

} PetscDualSpace_BDM;

118

119

typedef struct {

120

PetscInt dim;

121

PetscInt *numDof;

122

} PetscDualSpace_Simple;

123

124

typedef struct _PetscFEOps *PetscFEOps;

125

struct _PetscFEOps {

126

PetscErrorCode (*setfromoptions)(PetscOptionItems*,PetscFE);

127

PetscErrorCode (*setup)(PetscFE);

128

PetscErrorCode (*view)(PetscFE,PetscViewer);

129

PetscErrorCode (*destroy)(PetscFE);

130

PetscErrorCode (*getdimension)(PetscFE,PetscInt*);

131

PetscErrorCode (*gettabulation)(PetscFE,PetscInt,const PetscReal*,PetscReal*,PetscReal*,PetscReal*);

132

/* Element integration */

133

PetscErrorCode (*integrate)(PetscDS, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar[], PetscDS, const PetscScalar[], PetscScalar[]);

134

PetscErrorCode (*integratebd)(PetscDS, PetscInt, PetscBdPointFunc, PetscInt, PetscFEGeom *, const PetscScalar[], PetscDS, const PetscScalar[], PetscScalar[]);

135

PetscErrorCode (*integrateresidual)(PetscDS, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar[], const PetscScalar[], PetscDS, const PetscScalar[], PetscReal, PetscScalar[]);

136

PetscErrorCode (*integratebdresidual)(PetscDS, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar[], const PetscScalar[], PetscDS, const PetscScalar[], PetscReal, PetscScalar[]);

137

PetscErrorCode (*integratejacobianaction)(PetscFE, PetscDS, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar[], const PetscScalar[], PetscDS, const PetscScalar[], PetscReal, PetscReal, PetscScalar[]);

138

PetscErrorCode (*integratejacobian)(PetscDS, PetscFEJacobianType, PetscInt, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar[], const PetscScalar[], PetscDS, const PetscScalar[], PetscReal, PetscReal, PetscScalar[]);

139

PetscErrorCode (*integratebdjacobian)(PetscDS, PetscInt, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar[], const PetscScalar[], PetscDS, const PetscScalar[], PetscReal, PetscReal, PetscScalar[]);

140

};

141

142

struct _p_PetscFE {

143

PETSCHEADER(struct _PetscFEOps)_p_PetscObject hdr; struct _PetscFEOps ops[1];

144

void *data; /* Implementation object */

145

PetscSpace basisSpace; /* The basis space P */

146

PetscDualSpace dualSpace; /* The dual space P' */

147

PetscInt numComponents; /* The number of field components */

148

PetscQuadrature quadrature; /* Suitable quadrature on K */

149

PetscQuadrature faceQuadrature; /* Suitable face quadrature on \partial K */

150

PetscFE *subspaces; /* Subspaces for each dimension */

151

PetscReal *invV; /* Change of basis matrix, from prime to nodal basis set */

152

PetscReal *B, *D, *H; /* Tabulation of basis and derivatives at quadrature points */

153

PetscReal *Bf, *Df, *Hf; /* Tabulation of basis and derivatives at quadrature points on each face */

154

PetscReal *F; /* Tabulation of basis at face centroids */

155

PetscInt blockSize, numBlocks; /* Blocks are processed concurrently */

156

PetscInt batchSize, numBatches; /* A batch is made up of blocks, Batches are processed in serial */

157

PetscBool setupcalled;

158

};

159

160

typedef struct {

161

PetscInt cellType;

162

} PetscFE_Basic;

163

164

#ifdef PETSC_HAVE_OPENCL

165

166

#ifdef __APPLE__

167

#include <OpenCL/cl.h>

168

#else

169

#include <CL/cl.h>

170

#endif

171

172

typedef struct {

173

cl_platform_id pf_id;

174

cl_device_id dev_id;

175

cl_context ctx_id;

176

cl_command_queue queue_id;

177

PetscDataType realType;

178

PetscLogEvent residualEvent;

179

PetscInt op; /* ANDY: Stand-in for real equation code generation */

180

} PetscFE_OpenCL;

181

#endif

182

183

typedef struct {

184

CellRefiner cellRefiner; /* The cell refiner defining the cell division */

185

PetscInt numSubelements; /* The number of subelements */

186

PetscReal *v0; /* The affine transformation for each subelement */

187

PetscReal *jac, *invjac;

188

PetscInt *embedding; /* Map from subelements dofs to element dofs */

189

} PetscFE_Composite;

190

191

/* Utility functions */

192

PETSC_STATIC_INLINEstatic inline void CoordinatesRefToReal(PetscInt dimReal, PetscInt dimRef, const PetscReal xi0[], const PetscReal v0[], const PetscReal J[], const PetscReal xi[], PetscReal x[])

193

{

194

PetscInt d, e;

195

196

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

←

Assuming 'd' is < 'dimReal'

→

←

Loop condition is true. Entering loop body

→

197

x[d] = v0[d];

198

for (e = 0; e < dimRef; ++e) {

←

Assuming 'e' is < 'dimRef'

→

←

Loop condition is true. Entering loop body

→

←

Assuming 'e' is < 'dimRef'

→

←

Loop condition is true. Entering loop body

→

←

Assuming 'e' is < 'dimRef'

→

←

Loop condition is true. Entering loop body

→

←

Assuming 'e' is < 'dimRef'

→

←

Loop condition is true. Entering loop body

→

199

x[d] += J[d*dimReal+e]*(xi[e] - xi0[e]);

←

The right operand of '-' is a garbage value due to array index out of bounds

200

}

201

}

202

}

203

204

PETSC_STATIC_INLINEstatic inline void CoordinatesRealToRef(PetscInt dimReal, PetscInt dimRef, const PetscReal xi0[], const PetscReal v0[], const PetscReal invJ[], const PetscReal x[], PetscReal xi[])

205

{

206

PetscInt d, e;

207

208

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

209

xi[d] = xi0[d];

210

for (e = 0; e < dimReal; ++e) {

211

xi[d] += invJ[d*dimReal+e]*(x[e] - v0[e]);

212

}

213

}

214

}

215

216

PETSC_STATIC_INLINEstatic inline PetscErrorCode PetscFEInterpolate_Static(PetscFE fe, const PetscScalar x[], PetscFEGeom *fegeom, PetscInt q, PetscScalar interpolant[])

217

{

218

PetscReal *basis;

219

PetscInt Nb, Nc, fc, f;

220

PetscErrorCode ierr;

221

222

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
; petscstack->line[petscstack->currentsize] = 222; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

223

ierr = PetscFEGetDimension(fe, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),223,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

224

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),224,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

225

ierr = PetscFEGetDefaultTabulation(fe, &basis, NULL((void*)0), NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),225,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

226

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

227

interpolant[fc] = 0.0;

228

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

229

interpolant[fc] += x[f]*basis[(q*Nb + f)*Nc + fc];

230

}

231

}

232

ierr = PetscFEPushforward(fe, fegeom, 1, interpolant);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),232,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

233

234

}

235

236

PETSC_STATIC_INLINEstatic inline PetscErrorCode PetscFEInterpolateGradient_Static(PetscFE fe, const PetscScalar x[], PetscFEGeom *fegeom, PetscInt q, PetscScalar interpolant[])

237

{

238

PetscReal *basisDer;

239

PetscInt Nb, Nc, fc, f, d;

240

const PetscInt dim = fegeom->dimEmbed;

241

PetscErrorCode ierr;

242

243

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
; petscstack->line[petscstack->currentsize] = 243; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

244

ierr = PetscFEGetDimension(fe, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),244,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

245

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),245,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

246

ierr = PetscFEGetDefaultTabulation(fe, NULL((void*)0), &basisDer, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),246,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

247

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

248

for (d = 0; d < dim; ++d) interpolant[fc*dim+d] = 0.0;

249

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

250

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

251

interpolant[fc*dim+d] += x[f]*basisDer[((q*Nb + f)*Nc + fc)*dim + d];

252

}

253

}

254

}

255

ierr = PetscFEPushforwardGradient(fe, fegeom, 1, interpolant);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),255,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

256

257

}

258

259

PETSC_STATIC_INLINEstatic inline PetscErrorCode PetscFEInterpolateFieldAndGradient_Static(PetscFE fe, const PetscScalar x[], PetscFEGeom *fegeom, PetscInt q, PetscScalar interpolant[], PetscScalar interpolantGrad[])

260

{

261

PetscReal *basis, *basisDer;

262

PetscInt Nb, Nc, fc, f, d;

263

const PetscInt dim = fegeom->dimEmbed;

264

PetscErrorCode ierr;

265

266

PetscFunctionBeginHotdo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
; petscstack->line[petscstack->currentsize] = 266; petscstack
->petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_TRUE || petscstack->hotdepth); } ; } while (0);
; } while (0);

267

ierr = PetscFEGetDimension(fe, &Nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),267,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

268

ierr = PetscFEGetNumComponents(fe, &Nc);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),268,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

269

ierr = PetscFEGetDefaultTabulation(fe, &basis, &basisDer, NULL((void*)0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),269,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

270

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

271

interpolant[fc] = 0.0;

272

for (d = 0; d < dim; ++d) interpolantGrad[fc*dim+d] = 0.0;

273

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

274

interpolant[fc] += x[f]*basis[(q*Nb + f)*Nc + fc];

275

for (d = 0; d < dim; ++d) interpolantGrad[fc*dim+d] += x[f]*basisDer[((q*Nb + f)*Nc + fc)*dim + d];

276

}

277

}

278

ierr = PetscFEPushforward(fe, fegeom, 1, interpolant);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),278,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

279

ierr = PetscFEPushforwardGradient(fe, fegeom, 1, interpolantGrad);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),279,__func__,"/sandbox/petsc/petsc.next/include/petsc/private/petscfeimpl.h"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);

280

281

}

282

283

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode PetscDualSpaceLatticePointLexicographic_Internal(PetscInt, PetscInt, PetscInt[]);

284

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode PetscDualSpaceTensorPointLexicographic_Internal(PetscInt, PetscInt, PetscInt[]);

285

286

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode PetscFEEvaluateFieldJets_Internal(PetscDS, PetscInt, PetscInt, const PetscInt[], const PetscInt[], PetscInt, PetscReal *[], PetscReal *[], PetscFEGeom *, const PetscScalar[], const PetscScalar[], PetscScalar[], PetscScalar[], PetscScalar[]);

287

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode PetscFEEvaluateFaceFields_Internal(PetscDS, PetscInt, PetscInt, const PetscScalar[], PetscScalar[]);

288

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode PetscFEUpdateElementVec_Internal(PetscFE, PetscInt, PetscInt, PetscInt, PetscInt, PetscReal[], PetscReal[], PetscScalar[], PetscScalar[], PetscFEGeom *, PetscScalar[], PetscScalar[], PetscScalar[]);

289

PETSC_INTERNextern __attribute__((visibility ("hidden"))) PetscErrorCode PetscFEUpdateElementMat_Internal(PetscFE, PetscFE, PetscInt, PetscInt, PetscInt, const PetscReal[], const PetscReal[], PetscScalar[], PetscScalar[], PetscInt, PetscInt, const PetscReal[], const PetscReal[], PetscScalar[], PetscScalar[], PetscFEGeom *, const PetscScalar[], const PetscScalar[], const PetscScalar[], const PetscScalar[], PetscInt, PetscInt, PetscInt, PetscInt, PetscScalar[]);

290

291

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscErrorCode PetscFEGetDimension_Basic(PetscFE, PetscInt *);

292

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscErrorCode PetscFEIntegrateResidual_Basic(PetscDS, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar [], const PetscScalar [], PetscDS, const PetscScalar [], PetscReal, PetscScalar []);

293

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscErrorCode PetscFEIntegrateBdResidual_Basic(PetscDS, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar [], const PetscScalar [], PetscDS, const PetscScalar [], PetscReal, PetscScalar[]);

294

PETSC_EXTERNextern __attribute__((visibility ("default"))) PetscErrorCode PetscFEIntegrateJacobian_Basic(PetscDS, PetscFEJacobianType, PetscInt, PetscInt, PetscInt, PetscFEGeom *, const PetscScalar [], const PetscScalar [], PetscDS, const PetscScalar [], PetscReal, PetscReal, PetscScalar []);

295

#endif