1 /* 2 DMPlex, for parallel unstructured distributed mesh problems. 3 */ 4 #if !defined(PETSCDMPLEX_H) 5 #define PETSCDMPLEX_H 6 7 #include <petscdm.h> 8 #include <petscdmplextypes.h> 9 #include <petscdt.h> 10 #include <petscfe.h> 11 #include <petscfv.h> 12 #include <petscsftypes.h> 13 #include <petscdmfield.h> 14 15 PETSC_EXTERN PetscClassId PETSCPARTITIONER_CLASSID; 16 17 /*J 18 PetscPartitionerType - String with the name of a PETSc graph partitioner 19 20 Level: beginner 21 22 .seealso: PetscPartitionerSetType(), PetscPartitioner 23 J*/ 24 typedef const char *PetscPartitionerType; 25 #define PETSCPARTITIONERCHACO "chaco" 26 #define PETSCPARTITIONERPARMETIS "parmetis" 27 #define PETSCPARTITIONERPTSCOTCH "ptscotch" 28 #define PETSCPARTITIONERSHELL "shell" 29 #define PETSCPARTITIONERSIMPLE "simple" 30 #define PETSCPARTITIONERGATHER "gather" 31 #define PETSCPARTITIONERMATPARTITIONING "matpartitioning" 32 33 PETSC_EXTERN PetscFunctionList PetscPartitionerList; 34 PETSC_EXTERN PetscErrorCode PetscPartitionerCreate(MPI_Comm, PetscPartitioner *); 35 PETSC_EXTERN PetscErrorCode PetscPartitionerDestroy(PetscPartitioner *); 36 PETSC_EXTERN PetscErrorCode PetscPartitionerSetType(PetscPartitioner, PetscPartitionerType); 37 PETSC_EXTERN PetscErrorCode PetscPartitionerGetType(PetscPartitioner, PetscPartitionerType *); 38 PETSC_EXTERN PetscErrorCode PetscPartitionerSetUp(PetscPartitioner); 39 PETSC_EXTERN PetscErrorCode PetscPartitionerSetFromOptions(PetscPartitioner); 40 PETSC_STATIC_INLINE PetscErrorCode PetscPartitionerViewFromOptions(PetscPartitioner A,PetscObject B,const char name[]) {return PetscObjectViewFromOptions((PetscObject)A,B,name);} 41 PETSC_EXTERN PetscErrorCode PetscPartitionerView(PetscPartitioner, PetscViewer); 42 PETSC_EXTERN PetscErrorCode PetscPartitionerRegister(const char [], PetscErrorCode (*)(PetscPartitioner)); 43 PETSC_EXTERN PetscErrorCode PetscPartitionerRegisterDestroy(void); 44 45 PETSC_EXTERN PetscErrorCode PetscPartitionerPartition(PetscPartitioner, DM, PetscSection, IS *); 46 47 PETSC_EXTERN PetscErrorCode PetscPartitionerShellSetPartition(PetscPartitioner, PetscInt, const PetscInt[], const PetscInt[]); 48 PETSC_EXTERN PetscErrorCode PetscPartitionerShellSetRandom(PetscPartitioner, PetscBool); 49 PETSC_EXTERN PetscErrorCode PetscPartitionerShellGetRandom(PetscPartitioner, PetscBool *); 50 51 PETSC_EXTERN PetscErrorCode PetscPartitionerMatPartitioningGetMatPartitioning(PetscPartitioner part, MatPartitioning *mp); 52 53 PETSC_EXTERN PetscErrorCode DMPlexCreate(MPI_Comm, DM*); 54 PETSC_EXTERN PetscErrorCode DMPlexCreateCohesiveSubmesh(DM, PetscBool, const char [], PetscInt, DM *); 55 PETSC_EXTERN PetscErrorCode DMPlexCreateFromCellList(MPI_Comm, PetscInt, PetscInt, PetscInt, PetscInt, PetscBool, const int[], PetscInt, const double[], DM*); 56 PETSC_EXTERN PetscErrorCode DMPlexCreateFromCellListParallel(MPI_Comm, PetscInt, PetscInt, PetscInt, PetscInt, PetscBool, const int[], PetscInt, const PetscReal[], PetscSF *, DM *); 57 PETSC_EXTERN PetscErrorCode DMPlexCreateFromDAG(DM, PetscInt, const PetscInt [], const PetscInt [], const PetscInt [], const PetscInt [], const PetscScalar []); 58 PETSC_EXTERN PetscErrorCode DMPlexCreateReferenceCell(MPI_Comm, PetscInt, PetscBool, DM*); 59 PETSC_EXTERN PetscErrorCode DMPlexSetOptionsPrefix(DM, const char []); 60 PETSC_EXTERN PetscErrorCode DMPlexGetChart(DM, PetscInt *, PetscInt *); 61 PETSC_EXTERN PetscErrorCode DMPlexSetChart(DM, PetscInt, PetscInt); 62 PETSC_EXTERN PetscErrorCode DMPlexGetConeSize(DM, PetscInt, PetscInt *); 63 PETSC_EXTERN PetscErrorCode DMPlexSetConeSize(DM, PetscInt, PetscInt); 64 PETSC_EXTERN PetscErrorCode DMPlexAddConeSize(DM, PetscInt, PetscInt); 65 PETSC_EXTERN PetscErrorCode DMPlexGetCone(DM, PetscInt, const PetscInt *[]); 66 PETSC_EXTERN PetscErrorCode DMPlexGetConeTuple(DM, IS, PetscSection *, IS *); 67 PETSC_EXTERN PetscErrorCode DMPlexGetConeRecursive(DM, IS, PetscInt *, IS *[], PetscSection *[]); 68 PETSC_EXTERN PetscErrorCode DMPlexRestoreConeRecursive(DM, IS, PetscInt *, IS *[], PetscSection *[]); 69 PETSC_EXTERN PetscErrorCode DMPlexGetConeRecursiveVertices(DM, IS, IS *); 70 PETSC_EXTERN PetscErrorCode DMPlexSetCone(DM, PetscInt, const PetscInt[]); 71 PETSC_EXTERN PetscErrorCode DMPlexInsertCone(DM, PetscInt, PetscInt, PetscInt); 72 PETSC_EXTERN PetscErrorCode DMPlexInsertConeOrientation(DM, PetscInt, PetscInt, PetscInt); 73 PETSC_EXTERN PetscErrorCode DMPlexGetConeOrientation(DM, PetscInt, const PetscInt *[]); 74 PETSC_EXTERN PetscErrorCode DMPlexSetConeOrientation(DM, PetscInt, const PetscInt[]); 75 PETSC_EXTERN PetscErrorCode DMPlexGetSupportSize(DM, PetscInt, PetscInt *); 76 PETSC_EXTERN PetscErrorCode DMPlexSetSupportSize(DM, PetscInt, PetscInt); 77 PETSC_EXTERN PetscErrorCode DMPlexGetSupport(DM, PetscInt, const PetscInt *[]); 78 PETSC_EXTERN PetscErrorCode DMPlexSetSupport(DM, PetscInt, const PetscInt[]); 79 PETSC_EXTERN PetscErrorCode DMPlexInsertSupport(DM, PetscInt, PetscInt, PetscInt); 80 PETSC_EXTERN PetscErrorCode DMPlexGetConeSection(DM, PetscSection *); 81 PETSC_EXTERN PetscErrorCode DMPlexGetSupportSection(DM, PetscSection *); 82 PETSC_EXTERN PetscErrorCode DMPlexGetCones(DM, PetscInt *[]); 83 PETSC_EXTERN PetscErrorCode DMPlexGetConeOrientations(DM, PetscInt *[]); 84 PETSC_EXTERN PetscErrorCode DMPlexGetMaxSizes(DM, PetscInt *, PetscInt *); 85 PETSC_EXTERN PetscErrorCode DMPlexSymmetrize(DM); 86 PETSC_EXTERN PetscErrorCode DMPlexStratify(DM); 87 PETSC_EXTERN PetscErrorCode DMPlexEqual(DM,DM,PetscBool*); 88 PETSC_EXTERN PetscErrorCode DMPlexReverseCell(DM, PetscInt); 89 PETSC_EXTERN PetscErrorCode DMPlexOrientCell(DM,PetscInt,PetscInt,const PetscInt[]); 90 PETSC_EXTERN PetscErrorCode DMPlexOrient(DM); 91 PETSC_EXTERN PetscErrorCode DMPlexInterpolate(DM, DM *); 92 PETSC_EXTERN PetscErrorCode DMPlexUninterpolate(DM, DM *); 93 PETSC_EXTERN PetscErrorCode DMPlexInterpolatePointSF(DM, PetscSF); 94 PETSC_EXTERN PetscErrorCode DMPlexPreallocateOperator(DM, PetscInt, PetscInt[], PetscInt[], PetscInt[], PetscInt[], Mat, PetscBool); 95 PETSC_EXTERN PetscErrorCode DMPlexGetPointLocal(DM,PetscInt,PetscInt*,PetscInt*); 96 PETSC_EXTERN PetscErrorCode DMPlexPointLocalRead(DM,PetscInt,const PetscScalar*,void*); 97 PETSC_EXTERN PetscErrorCode DMPlexPointLocalRef(DM,PetscInt,PetscScalar*,void*); 98 PETSC_EXTERN PetscErrorCode DMPlexGetPointLocalField(DM,PetscInt,PetscInt,PetscInt*,PetscInt*); 99 PETSC_EXTERN PetscErrorCode DMPlexPointLocalFieldRef(DM,PetscInt,PetscInt,PetscScalar*,void*); 100 PETSC_EXTERN PetscErrorCode DMPlexPointLocalFieldRead(DM,PetscInt,PetscInt,const PetscScalar*,void*); 101 PETSC_EXTERN PetscErrorCode DMPlexGetPointGlobal(DM,PetscInt,PetscInt*,PetscInt*); 102 PETSC_EXTERN PetscErrorCode DMPlexPointGlobalRead(DM,PetscInt,const PetscScalar*,const void*); 103 PETSC_EXTERN PetscErrorCode DMPlexPointGlobalRef(DM,PetscInt,PetscScalar*,void*); 104 PETSC_EXTERN PetscErrorCode DMPlexGetPointGlobalField(DM,PetscInt,PetscInt,PetscInt*,PetscInt*); 105 PETSC_EXTERN PetscErrorCode DMPlexPointGlobalFieldRef(DM,PetscInt,PetscInt,PetscScalar*,void*); 106 PETSC_EXTERN PetscErrorCode DMPlexPointGlobalFieldRead(DM,PetscInt,PetscInt,const PetscScalar*, void*); 107 108 PETSC_EXTERN PetscErrorCode DMPlexFilter(DM, DMLabel, PetscInt, DM *); 109 PETSC_EXTERN PetscErrorCode DMPlexGetCellNumbering(DM, IS *); 110 PETSC_EXTERN PetscErrorCode DMPlexGetVertexNumbering(DM, IS *); 111 PETSC_EXTERN PetscErrorCode DMPlexCreatePointNumbering(DM, IS *); 112 PETSC_EXTERN PetscErrorCode DMPlexCreateRankField(DM, Vec *); 113 PETSC_EXTERN PetscErrorCode DMPlexCreateLabelField(DM, DMLabel, Vec *); 114 115 PETSC_EXTERN PetscErrorCode DMPlexGetDepth(DM, PetscInt *); 116 PETSC_EXTERN PetscErrorCode DMPlexGetDepthLabel(DM, DMLabel *); 117 PETSC_EXTERN PetscErrorCode DMPlexGetDepthStratum(DM, PetscInt, PetscInt *, PetscInt *); 118 PETSC_EXTERN PetscErrorCode DMPlexGetHeightStratum(DM, PetscInt, PetscInt *, PetscInt *); 119 120 /* Topological Operations */ 121 PETSC_EXTERN PetscErrorCode DMPlexGetMeet(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **); 122 PETSC_EXTERN PetscErrorCode DMPlexGetFullMeet(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **); 123 PETSC_EXTERN PetscErrorCode DMPlexRestoreMeet(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **); 124 PETSC_EXTERN PetscErrorCode DMPlexGetJoin(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **); 125 PETSC_EXTERN PetscErrorCode DMPlexGetFullJoin(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **); 126 PETSC_EXTERN PetscErrorCode DMPlexRestoreJoin(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **); 127 PETSC_EXTERN PetscErrorCode DMPlexGetTransitiveClosure(DM, PetscInt, PetscBool, PetscInt *, PetscInt *[]); 128 PETSC_EXTERN PetscErrorCode DMPlexRestoreTransitiveClosure(DM, PetscInt, PetscBool, PetscInt *, PetscInt *[]); 129 130 /* Mesh Generation */ 131 PETSC_EXTERN PetscErrorCode DMPlexGenerate(DM, const char [], PetscBool , DM *); 132 PETSC_EXTERN PetscErrorCode DMPlexGenerateRegister(const char[],PetscErrorCode (*)(DM,PetscBool,DM*),PetscErrorCode (*)(DM,double*,DM*),PetscInt); 133 PETSC_EXTERN PetscErrorCode DMPlexGenerateRegisterAll(void); 134 PETSC_EXTERN PetscErrorCode DMPlexGenerateRegisterDestroy(void); 135 PETSC_EXTERN PetscErrorCode DMPlexCopyCoordinates(DM, DM); 136 PETSC_EXTERN PetscErrorCode DMPlexCreateDoublet(MPI_Comm, PetscInt, PetscBool, PetscBool, PetscBool, PetscReal, DM *); 137 PETSC_EXTERN PetscErrorCode DMPlexCreateSquareBoundary(DM, const PetscReal [], const PetscReal [], const PetscInt []); 138 PETSC_EXTERN PetscErrorCode DMPlexCreateCubeBoundary(DM, const PetscReal [], const PetscReal [], const PetscInt []); 139 PETSC_EXTERN PetscErrorCode DMPlexCreateBoxMesh(MPI_Comm, PetscInt, PetscBool, const PetscInt[], const PetscReal[], const PetscReal[], const DMBoundaryType[], PetscBool, DM *); 140 PETSC_EXTERN PetscErrorCode DMPlexCreateSphereMesh(MPI_Comm, PetscInt, PetscBool, DM *); 141 PETSC_EXTERN PetscErrorCode DMPlexCreateHexCylinderMesh(MPI_Comm, PetscInt, DMBoundaryType, DM *); 142 PETSC_EXTERN PetscErrorCode DMPlexCreateWedgeCylinderMesh(MPI_Comm, PetscInt, PetscBool, DM *); 143 PETSC_EXTERN PetscErrorCode DMPlexCreateWedgeBoxMesh(MPI_Comm, const PetscInt[], const PetscReal[], const PetscReal[], const DMBoundaryType[], PetscBool, PetscBool, DM *); 144 PETSC_EXTERN PetscErrorCode DMPlexExtrude(DM, PetscInt, PetscReal, PetscBool, PetscBool, DM *); 145 PETSC_EXTERN PetscErrorCode DMPlexCreateConeSection(DM, PetscSection *); 146 PETSC_EXTERN PetscErrorCode DMPlexInvertCell(PetscInt, PetscInt, int []); 147 148 PETSC_EXTERN PetscErrorCode DMPlexCheckSymmetry(DM); 149 PETSC_EXTERN PetscErrorCode DMPlexCheckSkeleton(DM, PetscInt); 150 PETSC_EXTERN PetscErrorCode DMPlexCheckFaces(DM, PetscInt); 151 PETSC_EXTERN PetscErrorCode DMPlexCheckGeometry(DM); 152 PETSC_EXTERN PetscErrorCode DMPlexCheckPointSF(DM); 153 PETSC_EXTERN PetscErrorCode DMPlexCheckConesConformOnInterfaces(DM); 154 PETSC_EXTERN PetscErrorCode DMPlexCheckCellShape(DM,PetscBool); 155 156 PETSC_EXTERN PetscErrorCode DMPlexTriangleSetOptions(DM, const char *); 157 PETSC_EXTERN PetscErrorCode DMPlexTetgenSetOptions(DM, const char *); 158 159 PETSC_EXTERN PetscErrorCode DMPlexCreateFromFile(MPI_Comm, const char[], PetscBool, DM *); 160 PETSC_EXTERN PetscErrorCode DMPlexCreateExodus(MPI_Comm, PetscInt, PetscBool, DM *); 161 PETSC_EXTERN PetscErrorCode DMPlexCreateExodusFromFile(MPI_Comm, const char [], PetscBool, DM *); 162 PETSC_EXTERN PetscErrorCode DMPlexCreateCGNS(MPI_Comm, PetscInt, PetscBool, DM *); 163 PETSC_EXTERN PetscErrorCode DMPlexCreateCGNSFromFile(MPI_Comm, const char[], PetscBool, DM *); 164 PETSC_EXTERN PetscErrorCode DMPlexCreateGmsh(MPI_Comm, PetscViewer, PetscBool, DM *); 165 PETSC_EXTERN PetscErrorCode DMPlexCreateGmshFromFile(MPI_Comm, const char [], PetscBool, DM *); 166 PETSC_EXTERN PetscErrorCode DMPlexCreateFluent(MPI_Comm, PetscViewer, PetscBool, DM *); 167 PETSC_EXTERN PetscErrorCode DMPlexCreateFluentFromFile(MPI_Comm, const char [], PetscBool, DM *); 168 PETSC_EXTERN PetscErrorCode DMPlexCreateMedFromFile(MPI_Comm, const char [], PetscBool, DM *); 169 PETSC_EXTERN PetscErrorCode DMPlexCreatePLYFromFile(MPI_Comm, const char [], PetscBool, DM *); 170 171 /* Mesh Partitioning and Distribution */ 172 PETSC_EXTERN PetscErrorCode DMPlexCreateNeighborCSR(DM, PetscInt, PetscInt *, PetscInt **, PetscInt **); 173 PETSC_EXTERN PetscErrorCode DMPlexGetPartitioner(DM, PetscPartitioner *); 174 PETSC_EXTERN PetscErrorCode DMPlexSetPartitioner(DM, PetscPartitioner); 175 PETSC_EXTERN PetscErrorCode DMPlexCreatePartition(DM, const char[], PetscInt, PetscBool, PetscSection *, IS *, PetscSection *, IS *); 176 PETSC_EXTERN PetscErrorCode DMPlexCreatePartitionerGraph(DM, PetscInt, PetscInt *, PetscInt **, PetscInt **, IS *); 177 PETSC_EXTERN PetscErrorCode DMPlexCreatePartitionClosure(DM, PetscSection, IS, PetscSection *, IS *); 178 PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelInvert(DM, DMLabel, PetscSF, DMLabel); 179 PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelClosure(DM, DMLabel); 180 PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelAdjacency(DM, DMLabel); 181 PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelPropagate(DM, DMLabel); 182 PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelCreateSF(DM, DMLabel, PetscSF *); 183 PETSC_EXTERN PetscErrorCode DMPlexSetPartitionBalance(DM, PetscBool); 184 PETSC_EXTERN PetscErrorCode DMPlexGetPartitionBalance(DM, PetscBool *); 185 PETSC_EXTERN PetscErrorCode DMPlexDistribute(DM, PetscInt, PetscSF*, DM*); 186 PETSC_EXTERN PetscErrorCode DMPlexDistributeOverlap(DM, PetscInt, PetscSF *, DM *); 187 PETSC_EXTERN PetscErrorCode DMPlexDistributeField(DM,PetscSF,PetscSection,Vec,PetscSection,Vec); 188 PETSC_EXTERN PetscErrorCode DMPlexDistributeFieldIS(DM, PetscSF, PetscSection, IS, PetscSection, IS *); 189 PETSC_EXTERN PetscErrorCode DMPlexDistributeData(DM,PetscSF,PetscSection,MPI_Datatype,void*,PetscSection,void**); 190 PETSC_EXTERN PetscErrorCode DMPlexRebalanceSharedPoints(DM, PetscInt, PetscBool, PetscBool, PetscBool*); 191 PETSC_EXTERN PetscErrorCode DMPlexMigrate(DM, PetscSF, DM); 192 PETSC_EXTERN PetscErrorCode DMPlexGetGatherDM(DM, PetscSF*, DM*); 193 PETSC_EXTERN PetscErrorCode DMPlexGetRedundantDM(DM, PetscSF*, DM*); 194 PETSC_EXTERN PetscErrorCode DMPlexSetAdjacencyUser(DM, PetscErrorCode (*)(DM,PetscInt,PetscInt*,PetscInt[],void*),void*); 195 PETSC_EXTERN PetscErrorCode DMPlexGetAdjacencyUser(DM, PetscErrorCode (**)(DM,PetscInt,PetscInt*,PetscInt[],void*),void**); 196 PETSC_EXTERN PetscErrorCode DMPlexSetAdjacencyUseCone(DM,PetscBool); 197 PETSC_EXTERN PetscErrorCode DMPlexGetAdjacencyUseCone(DM,PetscBool*); 198 PETSC_EXTERN PetscErrorCode DMPlexSetAdjacencyUseClosure(DM,PetscBool); 199 PETSC_EXTERN PetscErrorCode DMPlexGetAdjacencyUseClosure(DM,PetscBool*); 200 PETSC_EXTERN PetscErrorCode DMPlexSetAdjacencyUseAnchors(DM,PetscBool); 201 PETSC_EXTERN PetscErrorCode DMPlexGetAdjacencyUseAnchors(DM,PetscBool*); 202 PETSC_EXTERN PetscErrorCode DMPlexGetAdjacency(DM, PetscInt, PetscInt *, PetscInt *[]); 203 PETSC_EXTERN PetscErrorCode DMPlexSetMigrationSF(DM, PetscSF); 204 PETSC_EXTERN PetscErrorCode DMPlexGetMigrationSF(DM, PetscSF *); 205 206 PETSC_EXTERN PetscErrorCode DMPlexGetOrdering(DM, MatOrderingType, DMLabel, IS *); 207 PETSC_EXTERN PetscErrorCode DMPlexPermute(DM, IS, DM *); 208 209 PETSC_EXTERN PetscErrorCode DMPlexCreateProcessSF(DM, PetscSF, IS *, PetscSF *); 210 PETSC_EXTERN PetscErrorCode DMPlexCreateTwoSidedProcessSF(DM, PetscSF, PetscSection, IS, PetscSection, IS, IS *, PetscSF *); 211 PETSC_EXTERN PetscErrorCode DMPlexDistributeOwnership(DM, PetscSection, IS *, PetscSection, IS *); 212 PETSC_EXTERN PetscErrorCode DMPlexCreateOverlap(DM, PetscInt, PetscSection, IS, PetscSection, IS, DMLabel *); 213 PETSC_EXTERN PetscErrorCode DMPlexCreateOverlapMigrationSF(DM, PetscSF, PetscSF *); 214 PETSC_EXTERN PetscErrorCode DMPlexStratifyMigrationSF(DM, PetscSF, PetscSF *); 215 216 /* Submesh Support */ 217 PETSC_EXTERN PetscErrorCode DMPlexCreateSubmesh(DM, DMLabel, PetscInt, PetscBool, DM*); 218 PETSC_EXTERN PetscErrorCode DMPlexCreateHybridMesh(DM, DMLabel, DMLabel, DMLabel *, DMLabel *, DM *, DM *); 219 PETSC_EXTERN PetscErrorCode DMPlexGetSubpointMap(DM, DMLabel*); 220 PETSC_EXTERN PetscErrorCode DMPlexSetSubpointMap(DM, DMLabel); 221 PETSC_EXTERN PetscErrorCode DMPlexCreateSubpointIS(DM, IS *); 222 PETSC_EXTERN PetscErrorCode DMPlexGetSubpoint(DM, PetscInt, PetscInt *); 223 PETSC_EXTERN PetscErrorCode DMPlexGetAuxiliaryPoint(DM, DM, PetscInt, PetscInt *); 224 225 PETSC_EXTERN PetscErrorCode DMPlexLabelComplete(DM, DMLabel); 226 PETSC_EXTERN PetscErrorCode DMPlexLabelCohesiveComplete(DM, DMLabel, DMLabel, PetscBool, DM); 227 PETSC_EXTERN PetscErrorCode DMPlexLabelAddCells(DM, DMLabel); 228 PETSC_EXTERN PetscErrorCode DMPlexLabelClearCells(DM, DMLabel); 229 230 PETSC_EXTERN PetscErrorCode DMPlexGetRefinementLimit(DM, PetscReal *); 231 PETSC_EXTERN PetscErrorCode DMPlexSetRefinementLimit(DM, PetscReal); 232 PETSC_EXTERN PetscErrorCode DMPlexGetRefinementUniform(DM, PetscBool *); 233 PETSC_EXTERN PetscErrorCode DMPlexSetRefinementUniform(DM, PetscBool); 234 PETSC_EXTERN PetscErrorCode DMPlexGetRefinementFunction(DM, PetscErrorCode (**)(const PetscReal [], PetscReal *)); 235 PETSC_EXTERN PetscErrorCode DMPlexSetRefinementFunction(DM, PetscErrorCode (*)(const PetscReal [], PetscReal *)); 236 PETSC_EXTERN PetscErrorCode DMPlexCreateCoarsePointIS(DM, IS *); 237 PETSC_EXTERN PetscErrorCode DMPlexGetRegularRefinement(DM, PetscBool *); 238 PETSC_EXTERN PetscErrorCode DMPlexSetRegularRefinement(DM, PetscBool); 239 PETSC_EXTERN PetscErrorCode DMPlexRefineSimplexToTensor(DM, DM*); 240 241 /* Support for cell-vertex meshes */ 242 PETSC_EXTERN PetscErrorCode DMPlexGetNumFaceVertices(DM, PetscInt, PetscInt, PetscInt *); 243 PETSC_EXTERN PetscErrorCode DMPlexGetOrientedFace(DM, PetscInt, PetscInt, const PetscInt [], PetscInt, PetscInt [], PetscInt [], PetscInt [], PetscBool *); 244 245 /* Geometry Support */ 246 PETSC_EXTERN PetscErrorCode DMPlexGetMinRadius(DM, PetscReal *); 247 PETSC_EXTERN PetscErrorCode DMPlexSetMinRadius(DM, PetscReal); 248 PETSC_EXTERN PetscErrorCode DMPlexComputeProjection2Dto1D(PetscScalar[], PetscReal[]); 249 PETSC_EXTERN PetscErrorCode DMPlexComputeProjection3Dto1D(PetscScalar[], PetscReal[]); 250 PETSC_EXTERN PetscErrorCode DMPlexComputeProjection3Dto2D(PetscInt, PetscScalar[], PetscReal[]); 251 252 /* Point Location */ 253 typedef struct _PetscGridHash *PetscGridHash; 254 PETSC_EXTERN PetscErrorCode PetscGridHashCreate(MPI_Comm, PetscInt, const PetscScalar[], PetscGridHash *); 255 PETSC_EXTERN PetscErrorCode PetscGridHashEnlarge(PetscGridHash, const PetscScalar []); 256 PETSC_EXTERN PetscErrorCode PetscGridHashSetGrid(PetscGridHash, const PetscInt [], const PetscReal []); 257 PETSC_EXTERN PetscErrorCode PetscGridHashGetEnclosingBox(PetscGridHash, PetscInt, const PetscScalar [], PetscInt [], PetscInt []); 258 PETSC_EXTERN PetscErrorCode PetscGridHashDestroy(PetscGridHash *); 259 PETSC_EXTERN PetscErrorCode DMPlexFindVertices(DM, PetscInt, const PetscReal [], PetscReal, PetscInt []); 260 261 /* FVM Support */ 262 PETSC_EXTERN PetscErrorCode DMPlexComputeCellGeometryFVM(DM, PetscInt, PetscReal *, PetscReal [], PetscReal []); 263 PETSC_EXTERN PetscErrorCode DMPlexComputeGeometryFVM(DM, Vec *, Vec *); 264 PETSC_EXTERN PetscErrorCode DMPlexComputeGradientFVM(DM, PetscFV, Vec, Vec, DM *); 265 PETSC_EXTERN PetscErrorCode DMPlexGetDataFVM(DM, PetscFV, Vec *, Vec *, DM *); 266 267 /* FEM Support */ 268 PETSC_EXTERN PetscErrorCode DMPlexComputeGeometryFEM(DM, Vec *); 269 PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValues(DM, PetscBool, Vec, PetscReal, Vec, Vec, Vec); 270 PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesEssential(DM, PetscReal, PetscInt, PetscInt, const PetscInt[], DMLabel, PetscInt, const PetscInt[], 271 PetscErrorCode (*)(PetscInt, PetscReal, const PetscReal[], PetscInt, PetscScalar *, void *), void *, Vec ); 272 PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesEssentialField(DM, PetscReal, Vec, PetscInt, PetscInt, const PetscInt[], DMLabel, PetscInt, const PetscInt [], 273 void (*)(PetscInt, PetscInt, PetscInt, 274 const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], 275 const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], 276 PetscReal, const PetscReal[], PetscInt, const PetscScalar[], 277 PetscScalar[]), 278 void *, Vec); 279 PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesRiemann(DM, PetscReal, Vec, Vec, Vec, PetscInt, PetscInt, const PetscInt[], DMLabel, PetscInt, const PetscInt [], 280 PetscErrorCode (*)(PetscReal,const PetscReal*,const PetscReal*,const PetscScalar*,PetscScalar*,void*), void *, Vec); 281 PETSC_EXTERN PetscErrorCode DMPlexMarkBoundaryFaces(DM, PetscInt, DMLabel); 282 283 PETSC_EXTERN PetscErrorCode DMPlexCreateSection(DM, DMLabel [], const PetscInt [], const PetscInt [], PetscInt, const PetscInt [], const IS [], const IS [], IS, PetscSection *); 284 PETSC_EXTERN PetscErrorCode DMPlexGetSubdomainSection(DM, PetscSection*); 285 286 PETSC_EXTERN PetscErrorCode DMPlexComputeCellGeometryAffineFEM(DM, PetscInt, PetscReal *, PetscReal *, PetscReal *, PetscReal *); 287 PETSC_EXTERN PetscErrorCode DMPlexComputeCellGeometryFEM(DM, PetscInt, PetscQuadrature, PetscReal *, PetscReal *, PetscReal *, PetscReal *); 288 PETSC_EXTERN PetscErrorCode DMPlexCoordinatesToReference(DM, PetscInt, PetscInt, const PetscReal [], PetscReal[]); 289 PETSC_EXTERN PetscErrorCode DMPlexReferenceToCoordinates(DM, PetscInt, PetscInt, const PetscReal [], PetscReal[]); 290 291 PETSC_EXTERN PetscErrorCode DMPlexVecGetClosure(DM, PetscSection, Vec, PetscInt, PetscInt *, PetscScalar *[]); 292 PETSC_EXTERN PetscErrorCode DMPlexVecRestoreClosure(DM, PetscSection, Vec, PetscInt, PetscInt *, PetscScalar *[]); 293 PETSC_EXTERN PetscErrorCode DMPlexVecSetClosure(DM, PetscSection, Vec, PetscInt, const PetscScalar[], InsertMode); 294 PETSC_EXTERN PetscErrorCode DMPlexMatSetClosure(DM, PetscSection, PetscSection, Mat, PetscInt, const PetscScalar[], InsertMode); 295 PETSC_EXTERN PetscErrorCode DMPlexGetClosureIndices(DM, PetscSection, PetscSection, PetscInt, PetscInt *, PetscInt **, PetscInt *); 296 PETSC_EXTERN PetscErrorCode DMPlexRestoreClosureIndices(DM, PetscSection, PetscSection, PetscInt, PetscInt *, PetscInt **,PetscInt *); 297 PETSC_EXTERN PetscErrorCode DMPlexMatSetClosureRefined(DM, PetscSection, PetscSection, DM, PetscSection, PetscSection, Mat, PetscInt, const PetscScalar[], InsertMode); 298 PETSC_EXTERN PetscErrorCode DMPlexMatGetClosureIndicesRefined(DM, PetscSection, PetscSection, DM, PetscSection, PetscSection, PetscInt, PetscInt[], PetscInt[]); 299 PETSC_EXTERN PetscErrorCode DMPlexCreateClosureIndex(DM, PetscSection); 300 PETSC_EXTERN PetscErrorCode DMPlexSetClosurePermutationTensor(DM, PetscInt, PetscSection); 301 302 PETSC_EXTERN PetscErrorCode DMPlexConstructGhostCells(DM, const char [], PetscInt *, DM *); 303 PETSC_EXTERN PetscErrorCode DMPlexConstructCohesiveCells(DM, DMLabel, DMLabel, DM *); 304 305 PETSC_EXTERN PetscErrorCode DMPlexGetHybridBounds(DM, PetscInt *, PetscInt *, PetscInt *, PetscInt *); 306 PETSC_EXTERN PetscErrorCode DMPlexSetHybridBounds(DM, PetscInt, PetscInt, PetscInt, PetscInt); 307 PETSC_EXTERN PetscErrorCode DMPlexGetVTKCellHeight(DM, PetscInt *); 308 PETSC_EXTERN PetscErrorCode DMPlexSetVTKCellHeight(DM, PetscInt); 309 PETSC_EXTERN PetscErrorCode DMPlexVTKWriteAll(PetscObject, PetscViewer); 310 311 PETSC_EXTERN PetscErrorCode DMPlexGetCellFields(DM, IS, Vec, Vec, Vec, PetscScalar **, PetscScalar **, PetscScalar **); 312 PETSC_EXTERN PetscErrorCode DMPlexRestoreCellFields(DM, IS, Vec, Vec, Vec, PetscScalar **, PetscScalar **, PetscScalar **); 313 PETSC_EXTERN PetscErrorCode DMPlexGetFaceFields(DM, PetscInt, PetscInt, Vec, Vec, Vec, Vec, Vec, PetscInt *, PetscScalar **, PetscScalar **); 314 PETSC_EXTERN PetscErrorCode DMPlexRestoreFaceFields(DM, PetscInt, PetscInt, Vec, Vec, Vec, Vec, Vec, PetscInt *, PetscScalar **, PetscScalar **); 315 PETSC_EXTERN PetscErrorCode DMPlexGetFaceGeometry(DM, PetscInt, PetscInt, Vec, Vec, PetscInt *, PetscFVFaceGeom **, PetscReal **); 316 PETSC_EXTERN PetscErrorCode DMPlexRestoreFaceGeometry(DM, PetscInt, PetscInt, Vec, Vec, PetscInt *, PetscFVFaceGeom **, PetscReal **); 317 318 PETSC_EXTERN PetscErrorCode DMPlexGetScale(DM, PetscUnit, PetscReal *); 319 PETSC_EXTERN PetscErrorCode DMPlexSetScale(DM, PetscUnit, PetscReal); 320 321 typedef struct { 322 DM dm; 323 Vec u; /* The base vector for the Jacbobian action J(u) x */ 324 Mat J; /* Preconditioner for testing */ 325 void *user; 326 } JacActionCtx; 327 328 PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesFEM(DM, Vec); 329 PETSC_EXTERN PetscErrorCode DMPlexSetMaxProjectionHeight(DM, PetscInt); 330 PETSC_EXTERN PetscErrorCode DMPlexGetMaxProjectionHeight(DM, PetscInt*); 331 PETSC_EXTERN PetscErrorCode DMPlexProjectFieldLocal(DM, Vec, 332 void (**)(PetscInt, PetscInt, PetscInt, 333 const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], 334 const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], 335 PetscReal, const PetscReal [], PetscScalar []), InsertMode, Vec); 336 PETSC_EXTERN PetscErrorCode DMPlexComputeL2DiffLocal(DM, PetscReal, PetscErrorCode (**)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void **, Vec, PetscReal *); 337 PETSC_EXTERN PetscErrorCode DMPlexComputeL2FieldDiff(DM, PetscReal, PetscErrorCode (**)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void **, Vec, PetscReal[]); 338 PETSC_EXTERN PetscErrorCode DMPlexComputeL2DiffVec(DM, PetscReal, PetscErrorCode (**)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void **, Vec, Vec); 339 PETSC_EXTERN PetscErrorCode DMPlexComputeCellwiseIntegralFEM(DM, Vec, Vec, void *); 340 PETSC_EXTERN PetscErrorCode DMPlexComputeIntegralFEM(DM, Vec, PetscScalar *, void *); 341 PETSC_EXTERN PetscErrorCode DMPlexComputeBdIntegral(DM, Vec, DMLabel, PetscInt, const PetscInt[], 342 void (*)(PetscInt, PetscInt, PetscInt, 343 const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], 344 const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], 345 PetscReal, const PetscReal[], const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[]), 346 PetscScalar *, void *); 347 PETSC_EXTERN PetscErrorCode DMPlexComputeInterpolatorNested(DM, DM, Mat, void *); 348 PETSC_EXTERN PetscErrorCode DMPlexComputeInterpolatorGeneral(DM, DM, Mat, void *); 349 PETSC_EXTERN PetscErrorCode DMPlexComputeGradientClementInterpolant(DM, Vec, Vec); 350 PETSC_EXTERN PetscErrorCode DMPlexComputeInjectorFEM(DM, DM, VecScatter *, void *); 351 PETSC_EXTERN PetscErrorCode DMPlexComputeMassMatrixNested(DM, DM, Mat, void *); 352 PETSC_EXTERN PetscErrorCode DMPlexComputeMassMatrixGeneral(DM, DM, Mat, void *); 353 354 PETSC_EXTERN PetscErrorCode DMPlexCreateRigidBody(DM, MatNullSpace *); 355 PETSC_EXTERN PetscErrorCode DMPlexCreateRigidBodies(DM, PetscInt, DMLabel, const PetscInt[], const PetscInt[], MatNullSpace *); 356 357 PETSC_EXTERN PetscErrorCode DMPlexSetSNESLocalFEM(DM,void *,void *,void *); 358 PETSC_EXTERN PetscErrorCode DMPlexSNESComputeBoundaryFEM(DM, Vec, void *); 359 PETSC_EXTERN PetscErrorCode DMPlexSNESComputeResidualFEM(DM, Vec, Vec, void *); 360 PETSC_EXTERN PetscErrorCode DMPlexSNESComputeJacobianFEM(DM, Vec, Mat, Mat, void *); 361 PETSC_EXTERN PetscErrorCode DMPlexComputeJacobianAction(DM, IS, PetscReal, PetscReal, Vec, Vec, Vec, Vec, void *); 362 PETSC_EXTERN PetscErrorCode DMPlexComputeBdResidualSingle(DM, PetscReal, DMLabel, PetscInt, const PetscInt[], PetscInt, Vec, Vec, Vec); 363 PETSC_EXTERN PetscErrorCode DMPlexComputeBdJacobianSingle(DM, PetscReal, DMLabel, PetscInt, const PetscInt[], PetscInt, Vec, Vec, PetscReal, Mat, Mat); 364 365 PETSC_EXTERN PetscErrorCode DMPlexTSComputeBoundary(DM, PetscReal, Vec, Vec, void *); 366 PETSC_EXTERN PetscErrorCode DMPlexTSComputeRHSFunctionFVM(DM, PetscReal, Vec, Vec, void *); 367 PETSC_EXTERN PetscErrorCode DMPlexTSComputeIFunctionFEM(DM, PetscReal, Vec, Vec, Vec, void *); 368 PETSC_EXTERN PetscErrorCode DMPlexTSComputeIJacobianFEM(DM, PetscReal, Vec, Vec, PetscReal, Mat, Mat, void *); 369 370 PETSC_EXTERN PetscErrorCode DMPlexComputeRHSFunctionFVM(DM, PetscReal, Vec, Vec, void *); 371 PETSC_EXTERN PetscErrorCode DMPlexReconstructGradientsFVM(DM,Vec,Vec); 372 373 /* anchors */ 374 PETSC_EXTERN PetscErrorCode DMPlexGetAnchors(DM, PetscSection*, IS*); 375 PETSC_EXTERN PetscErrorCode DMPlexSetAnchors(DM, PetscSection, IS); 376 /* tree */ 377 PETSC_EXTERN PetscErrorCode DMPlexSetReferenceTree(DM, DM); 378 PETSC_EXTERN PetscErrorCode DMPlexGetReferenceTree(DM, DM*); 379 PETSC_EXTERN PetscErrorCode DMPlexReferenceTreeGetChildSymmetry(DM, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt *, PetscInt *); 380 PETSC_EXTERN PetscErrorCode DMPlexCreateDefaultReferenceTree(MPI_Comm, PetscInt, PetscBool, DM*); 381 PETSC_EXTERN PetscErrorCode DMPlexSetTree(DM, PetscSection, PetscInt [], PetscInt []); 382 PETSC_EXTERN PetscErrorCode DMPlexGetTree(DM, PetscSection *, PetscInt *[], PetscInt *[], PetscSection *, PetscInt *[]); 383 PETSC_EXTERN PetscErrorCode DMPlexGetTreeParent(DM, PetscInt, PetscInt *, PetscInt *); 384 PETSC_EXTERN PetscErrorCode DMPlexGetTreeChildren(DM, PetscInt, PetscInt *, const PetscInt *[]); 385 PETSC_EXTERN PetscErrorCode DMPlexTreeRefineCell(DM, PetscInt, DM *); 386 PETSC_EXTERN PetscErrorCode DMPlexComputeInjectorReferenceTree(DM, Mat *); 387 PETSC_EXTERN PetscErrorCode DMPlexTransferVecTree(DM,Vec,DM,Vec,PetscSF,PetscSF,PetscInt *,PetscInt *,PetscBool,PetscReal); 388 389 /* natural order */ 390 PETSC_EXTERN PetscErrorCode DMPlexCreateGlobalToNaturalSF(DM, PetscSection, PetscSF, PetscSF *); 391 PETSC_EXTERN PetscErrorCode DMPlexSetGlobalToNaturalSF(DM, PetscSF); 392 PETSC_EXTERN PetscErrorCode DMPlexGetGlobalToNaturalSF(DM, PetscSF *); 393 PETSC_EXTERN PetscErrorCode DMPlexGlobalToNaturalBegin(DM, Vec, Vec); 394 PETSC_EXTERN PetscErrorCode DMPlexGlobalToNaturalEnd(DM, Vec, Vec); 395 PETSC_EXTERN PetscErrorCode DMPlexNaturalToGlobalBegin(DM, Vec, Vec); 396 PETSC_EXTERN PetscErrorCode DMPlexNaturalToGlobalEnd(DM, Vec, Vec); 397 398 /* mesh adaptation */ 399 PETSC_EXTERN PetscErrorCode DMPlexAdapt(DM, Vec, const char [], DM *); 400 401 PETSC_EXTERN PetscErrorCode DMPlexGlobalToLocalBasis(DM, Vec); 402 PETSC_EXTERN PetscErrorCode DMPlexLocalToGlobalBasis(DM, Vec); 403 PETSC_EXTERN PetscErrorCode DMPlexCreateBasisRotation(DM, PetscReal, PetscReal, PetscReal); 404 #endif 405