1 /* 2 DMPlex, for parallel unstructured distributed mesh problems. 3 */ 4 #pragma once 5 6 #include <petscsection.h> 7 #include <petscpartitioner.h> 8 #include <petscdm.h> 9 #include <petscdmplextypes.h> 10 #include <petscdt.h> 11 #include <petscfe.h> 12 #include <petscfv.h> 13 #include <petscdstypes.h> 14 #include <petscsftypes.h> 15 #include <petscdmfield.h> 16 #include <petscviewer.h> 17 #include <petsc/private/hashmapi.h> 18 19 /* MANSEC = DM */ 20 /* SUBMANSEC = DMPlex */ 21 22 PETSC_EXTERN PetscErrorCode PetscPartitionerDMPlexPartition(PetscPartitioner, DM, PetscSection, PetscSection, IS *); 23 24 PETSC_EXTERN PetscErrorCode DMPlexBuildFromCellList(DM, PetscInt, PetscInt, PetscInt, const PetscInt[]); 25 PETSC_EXTERN PetscErrorCode DMPlexBuildFromCellListParallel(DM, PetscInt, PetscInt, PetscInt, PetscInt, const PetscInt[], PetscSF *, PetscInt **); 26 PETSC_EXTERN PetscErrorCode DMPlexBuildFromCellSectionParallel(DM, PetscInt, PetscInt, PetscInt, PetscSection, const PetscInt[], PetscSF *, PetscInt **); 27 PETSC_EXTERN PetscErrorCode DMPlexBuildCoordinatesFromCellList(DM, PetscInt, const PetscReal[]); 28 PETSC_EXTERN PetscErrorCode DMPlexBuildCoordinatesFromCellListParallel(DM, PetscInt, PetscSF, const PetscReal[]); 29 30 PETSC_EXTERN PetscErrorCode DMPlexCreate(MPI_Comm, DM *); 31 PETSC_EXTERN PetscErrorCode DMPlexCreateCohesiveSubmesh(DM, PetscBool, const char[], PetscInt, DM *); 32 PETSC_EXTERN PetscErrorCode DMPlexCreateFromCellListPetsc(MPI_Comm, PetscInt, PetscInt, PetscInt, PetscInt, PetscBool, const PetscInt[], PetscInt, const PetscReal[], DM *); 33 PETSC_EXTERN PetscErrorCode DMPlexCreateFromCellListParallelPetsc(MPI_Comm, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt, PetscBool, const PetscInt[], PetscInt, const PetscReal[], PetscSF *, PetscInt **, DM *); 34 PETSC_EXTERN PetscErrorCode DMPlexCreateFromCellSectionParallel(MPI_Comm, PetscInt, PetscInt, PetscInt, PetscInt, PetscSection, PetscBool, const PetscInt[], PetscInt, const PetscReal[], PetscSF *, PetscInt **, DM *); 35 PETSC_EXTERN PetscErrorCode DMPlexCreateFromDAG(DM, PetscInt, const PetscInt[], const PetscInt[], const PetscInt[], const PetscInt[], const PetscScalar[]); 36 PETSC_EXTERN PetscErrorCode DMPlexCreateReferenceCell(MPI_Comm, DMPolytopeType, DM *); 37 PETSC_EXTERN PetscErrorCode DMPlexSetOptionsPrefix(DM, const char[]); 38 PETSC_EXTERN PetscErrorCode DMPlexGetChart(DM, PetscInt *, PetscInt *); 39 PETSC_EXTERN PetscErrorCode DMPlexSetChart(DM, PetscInt, PetscInt); 40 PETSC_EXTERN PetscErrorCode DMPlexGetConeSize(DM, PetscInt, PetscInt *); 41 PETSC_EXTERN PetscErrorCode DMPlexSetConeSize(DM, PetscInt, PetscInt); 42 PETSC_EXTERN PetscErrorCode DMPlexGetCone(DM, PetscInt, const PetscInt *[]); 43 PETSC_EXTERN PetscErrorCode DMPlexGetConeTuple(DM, IS, PetscSection *, IS *); 44 PETSC_EXTERN PetscErrorCode DMPlexGetConeRecursive(DM, IS, PetscInt *, IS *[], PetscSection *[]); 45 PETSC_EXTERN PetscErrorCode DMPlexRestoreConeRecursive(DM, IS, PetscInt *, IS *[], PetscSection *[]); 46 PETSC_EXTERN PetscErrorCode DMPlexGetConeRecursiveVertices(DM, IS, IS *); 47 PETSC_EXTERN PetscErrorCode DMPlexGetOrientedCone(DM, PetscInt, const PetscInt *[], const PetscInt *[]); 48 PETSC_EXTERN PetscErrorCode DMPlexRestoreOrientedCone(DM, PetscInt, const PetscInt *[], const PetscInt *[]); 49 PETSC_EXTERN PetscErrorCode DMPlexSetCone(DM, PetscInt, const PetscInt[]); 50 PETSC_EXTERN PetscErrorCode DMPlexInsertCone(DM, PetscInt, PetscInt, PetscInt); 51 PETSC_EXTERN PetscErrorCode DMPlexInsertConeOrientation(DM, PetscInt, PetscInt, PetscInt); 52 PETSC_EXTERN PetscErrorCode DMPlexGetConeOrientation(DM, PetscInt, const PetscInt *[]); 53 PETSC_EXTERN PetscErrorCode DMPlexSetConeOrientation(DM, PetscInt, const PetscInt[]); 54 PETSC_EXTERN PetscErrorCode DMPlexGetSupportSize(DM, PetscInt, PetscInt *); 55 PETSC_EXTERN PetscErrorCode DMPlexSetSupportSize(DM, PetscInt, PetscInt); 56 PETSC_EXTERN PetscErrorCode DMPlexGetSupport(DM, PetscInt, const PetscInt *[]); 57 PETSC_EXTERN PetscErrorCode DMPlexSetSupport(DM, PetscInt, const PetscInt[]); 58 PETSC_EXTERN PetscErrorCode DMPlexInsertSupport(DM, PetscInt, PetscInt, PetscInt); 59 PETSC_EXTERN PetscErrorCode DMPlexGetConeSection(DM, PetscSection *); 60 PETSC_EXTERN PetscErrorCode DMPlexGetSupportSection(DM, PetscSection *); 61 PETSC_EXTERN PetscErrorCode DMPlexGetCones(DM, PetscInt *[]); 62 PETSC_EXTERN PetscErrorCode DMPlexGetConeOrientations(DM, PetscInt *[]); 63 PETSC_EXTERN PetscErrorCode DMPlexGetMaxSizes(DM, PetscInt *, PetscInt *); 64 PETSC_EXTERN PetscErrorCode DMPlexSymmetrize(DM); 65 PETSC_EXTERN PetscErrorCode DMPlexStratify(DM); 66 PETSC_EXTERN PetscErrorCode DMPlexEqual(DM, DM, PetscBool *); 67 PETSC_EXTERN PetscErrorCode DMPlexOrientPoint(DM, PetscInt, PetscInt); 68 PETSC_EXTERN PetscErrorCode DMPlexOrient(DM); 69 PETSC_EXTERN PetscErrorCode DMPlexOrientLabel(DM, DMLabel); 70 PETSC_EXTERN PetscErrorCode DMPlexPreallocateOperator(DM, PetscInt, PetscInt[], PetscInt[], PetscInt[], PetscInt[], Mat, PetscBool); 71 PETSC_EXTERN PetscErrorCode DMPlexGetPointLocal(DM, PetscInt, PetscInt *, PetscInt *); 72 PETSC_EXTERN PetscErrorCode DMPlexPointLocalRead(DM, PetscInt, const PetscScalar *, void *); 73 PETSC_EXTERN PetscErrorCode DMPlexPointLocalRef(DM, PetscInt, PetscScalar *, void *); 74 PETSC_EXTERN PetscErrorCode DMPlexGetPointLocalField(DM, PetscInt, PetscInt, PetscInt *, PetscInt *); 75 PETSC_EXTERN PetscErrorCode DMPlexPointLocalFieldRef(DM, PetscInt, PetscInt, PetscScalar *, void *); 76 PETSC_EXTERN PetscErrorCode DMPlexPointLocalFieldRead(DM, PetscInt, PetscInt, const PetscScalar *, void *); 77 PETSC_EXTERN PetscErrorCode DMPlexGetPointGlobal(DM, PetscInt, PetscInt *, PetscInt *); 78 PETSC_EXTERN PetscErrorCode DMPlexPointGlobalRead(DM, PetscInt, const PetscScalar *, const void *); 79 PETSC_EXTERN PetscErrorCode DMPlexPointGlobalRef(DM, PetscInt, PetscScalar *, void *); 80 PETSC_EXTERN PetscErrorCode DMPlexGetPointGlobalField(DM, PetscInt, PetscInt, PetscInt *, PetscInt *); 81 PETSC_EXTERN PetscErrorCode DMPlexPointGlobalFieldRef(DM, PetscInt, PetscInt, PetscScalar *, void *); 82 PETSC_EXTERN PetscErrorCode DMPlexPointGlobalFieldRead(DM, PetscInt, PetscInt, const PetscScalar *, void *); 83 84 /* Topological interpolation */ 85 PETSC_EXTERN const char *const DMPlexInterpolatedFlags[]; 86 87 /*E 88 DMPlexInterpolatedFlag - Describes level of topological interpolatedness. 89 90 Local or collective property depending on whether it is returned by `DMPlexIsInterpolated()` or `DMPlexIsInterpolatedCollective()`. 91 92 Values: 93 + `DMPLEX_INTERPOLATED_INVALID` - Uninitialized value (internal use only; never returned by `DMPlexIsInterpolated()` or `DMPlexIsInterpolatedCollective()`) 94 . `DMPLEX_INTERPOLATED_NONE` - Mesh is not interpolated 95 . `DMPLEX_INTERPOLATED_PARTIAL` - Mesh is partially interpolated. This can e.g. mean `DMPLEX` with cells, faces and vertices but no edges represented, 96 or a mesh with mixed cones (see `DMPlexStratify()` for an example) 97 . `DMPLEX_INTERPOLATED_MIXED` - Can be returned only by `DMPlexIsInterpolatedCollective()`, meaning that `DMPlexIsInterpolated()` returns different interpolatedness on different ranks 98 - `DMPLEX_INTERPOLATED_FULL` - Mesh is fully interpolated 99 100 Level: intermediate 101 102 Note: 103 An interpolated `DMPLEX` means that edges (and faces for 3d meshes) are present in the `DMPLEX` data structures. 104 105 .seealso: `DMPLEX`, `DMPlexIsInterpolated()`, `DMPlexIsInterpolatedCollective()`, `DMPlexInterpolate()`, `DMPlexUninterpolate()` 106 E*/ 107 typedef enum { 108 DMPLEX_INTERPOLATED_INVALID = -1, 109 DMPLEX_INTERPOLATED_NONE = 0, 110 DMPLEX_INTERPOLATED_PARTIAL = 1, 111 DMPLEX_INTERPOLATED_MIXED = 2, 112 DMPLEX_INTERPOLATED_FULL = 3 113 } DMPlexInterpolatedFlag; 114 115 PETSC_EXTERN PetscErrorCode DMPlexInterpolate(DM, DM *); 116 PETSC_EXTERN PetscErrorCode DMPlexUninterpolate(DM, DM *); 117 PETSC_EXTERN PetscErrorCode DMPlexInterpolatePointSF(DM, PetscSF); 118 PETSC_EXTERN PetscErrorCode DMPlexIsInterpolated(DM, DMPlexInterpolatedFlag *); 119 PETSC_EXTERN PetscErrorCode DMPlexIsInterpolatedCollective(DM, DMPlexInterpolatedFlag *); 120 PETSC_EXTERN PetscErrorCode DMPlexGetInterpolatePreferTensor(DM, PetscBool *); 121 PETSC_EXTERN PetscErrorCode DMPlexSetInterpolatePreferTensor(DM, PetscBool); 122 123 PETSC_EXTERN PetscErrorCode DMPlexFilter(DM, DMLabel, PetscInt, PetscBool, PetscBool, PetscSF *, DM *); 124 PETSC_EXTERN PetscErrorCode DMPlexGetCellNumbering(DM, IS *); 125 PETSC_EXTERN PetscErrorCode DMPlexGetVertexNumbering(DM, IS *); 126 PETSC_EXTERN PetscErrorCode DMPlexCreatePointNumbering(DM, IS *); 127 PETSC_EXTERN PetscErrorCode DMPlexCreateEdgeNumbering(DM, IS *); 128 PETSC_EXTERN PetscErrorCode DMPlexCreateCellNumbering(DM, PetscBool, IS *); 129 PETSC_EXTERN PetscErrorCode DMPlexCreateRankField(DM, Vec *); 130 PETSC_EXTERN PetscErrorCode DMPlexCreateLabelField(DM, DMLabel, Vec *); 131 132 PETSC_EXTERN PetscErrorCode DMPlexGetDepth(DM, PetscInt *); 133 PETSC_EXTERN PetscErrorCode DMPlexGetDepthLabel(DM, DMLabel *); 134 PETSC_EXTERN PetscErrorCode DMPlexGetDepthStratum(DM, PetscInt, PetscInt *, PetscInt *); 135 PETSC_EXTERN PetscErrorCode DMPlexGetHeightStratum(DM, PetscInt, PetscInt *, PetscInt *); 136 PETSC_EXTERN PetscErrorCode DMPlexGetDepthStratumGlobalSize(DM, PetscInt, PetscInt *); 137 PETSC_EXTERN PetscErrorCode DMPlexGetCellTypeStratum(DM, DMPolytopeType, PetscInt *, PetscInt *); 138 PETSC_EXTERN PetscErrorCode DMPlexGetPointDepth(DM, PetscInt, PetscInt *); 139 PETSC_EXTERN PetscErrorCode DMPlexGetPointHeight(DM, PetscInt, PetscInt *); 140 PETSC_EXTERN PetscErrorCode DMPlexGetCellTypeLabel(DM, DMLabel *); 141 PETSC_EXTERN PetscErrorCode DMPlexGetCellType(DM, PetscInt, DMPolytopeType *); 142 PETSC_EXTERN PetscErrorCode DMPlexSetCellType(DM, PetscInt, DMPolytopeType); 143 PETSC_EXTERN PetscErrorCode DMPlexComputeCellTypes(DM); 144 PETSC_EXTERN PetscErrorCode DMPlexInvertCell(DMPolytopeType, PetscInt[]); 145 PETSC_EXTERN PetscErrorCode DMPlexReorderCell(DM, PetscInt, PetscInt[]); 146 147 /* Topological Operations */ 148 PETSC_EXTERN PetscErrorCode DMPlexGetMeet(DM, PetscInt, const PetscInt[], PetscInt *, const PetscInt *[]); 149 PETSC_EXTERN PetscErrorCode DMPlexGetFullMeet(DM, PetscInt, const PetscInt[], PetscInt *, const PetscInt *[]); 150 PETSC_EXTERN PetscErrorCode DMPlexRestoreMeet(DM, PetscInt, const PetscInt[], PetscInt *, const PetscInt *[]); 151 PETSC_EXTERN PetscErrorCode DMPlexGetJoin(DM, PetscInt, const PetscInt[], PetscInt *, const PetscInt *[]); 152 PETSC_EXTERN PetscErrorCode DMPlexGetFullJoin(DM, PetscInt, const PetscInt[], PetscInt *, const PetscInt *[]); 153 PETSC_EXTERN PetscErrorCode DMPlexRestoreJoin(DM, PetscInt, const PetscInt[], PetscInt *, const PetscInt *[]); 154 PETSC_EXTERN PetscErrorCode DMPlexGetTransitiveClosure(DM, PetscInt, PetscBool, PetscInt *, PetscInt *[]); 155 PETSC_EXTERN PetscErrorCode DMPlexRestoreTransitiveClosure(DM, PetscInt, PetscBool, PetscInt *, PetscInt *[]); 156 PETSC_EXTERN PetscErrorCode DMPlexGetCompressedClosure(DM, PetscSection, PetscInt, PetscInt, PetscInt *, PetscInt **, PetscSection *, IS *, const PetscInt **); 157 PETSC_EXTERN PetscErrorCode DMPlexRestoreCompressedClosure(DM, PetscSection, PetscInt, PetscInt *, PetscInt **, PetscSection *, IS *, const PetscInt **); 158 159 /*E 160 DMPlexTPSType - Type of triply-periodic surface for a `DMPLEX` 161 162 Values: 163 + `DMPLEX_TPS_SCHWARZ_P` - Schwarz Primitive surface, defined by the equation cos(x) + cos(y) + cos(z) = 0. 164 - `DMPLEX_TPS_GYROID` - Gyroid surface, defined by the equation sin(x)cos(y) + sin(y)cos(z) + sin(z)cos(x) = 0 165 166 Level: intermediate 167 168 .seealso: `DMPLEX`, `DMPlexCreateTPSMesh()` 169 E*/ 170 typedef enum { 171 DMPLEX_TPS_SCHWARZ_P, 172 DMPLEX_TPS_GYROID 173 } DMPlexTPSType; 174 PETSC_EXTERN const char *const DMPlexTPSTypes[]; 175 176 /* Mesh Generation */ 177 PETSC_EXTERN PetscErrorCode DMPlexGenerate(DM, const char[], PetscBool, DM *); 178 PETSC_EXTERN PetscErrorCode DMPlexCopyCoordinates(DM, DM); 179 PETSC_EXTERN PetscErrorCode DMPlexCreateCoordinateSpace(DM, PetscInt, PetscBool, void (*)(PetscInt, PetscInt, PetscInt, const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], PetscReal, const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[])); 180 PETSC_EXTERN PetscErrorCode DMPlexCreateDoublet(MPI_Comm, PetscInt, PetscBool, PetscBool, PetscReal, DM *); 181 PETSC_EXTERN PetscErrorCode DMPlexCreateBoxMesh(MPI_Comm, PetscInt, PetscBool, const PetscInt[], const PetscReal[], const PetscReal[], const DMBoundaryType[], PetscBool, PetscInt, PetscBool, DM *); 182 PETSC_EXTERN PetscErrorCode DMPlexCreateBoxSurfaceMesh(MPI_Comm, PetscInt, const PetscInt[], const PetscReal[], const PetscReal[], PetscBool, DM *); 183 PETSC_EXTERN PetscErrorCode DMPlexCreateSphereMesh(MPI_Comm, PetscInt, PetscBool, PetscReal, DM *); 184 PETSC_EXTERN PetscErrorCode DMPlexCreateBallMesh(MPI_Comm, PetscInt, PetscReal, DM *); 185 PETSC_EXTERN PetscErrorCode DMPlexCreateHexCylinderMesh(MPI_Comm, DMBoundaryType, PetscInt, DM *); 186 PETSC_EXTERN PetscErrorCode DMPlexCreateTPSMesh(MPI_Comm, DMPlexTPSType, const PetscInt[], const DMBoundaryType[], PetscBool, PetscInt, PetscInt, PetscReal, DM *); 187 PETSC_EXTERN PetscErrorCode DMPlexCreateWedgeCylinderMesh(MPI_Comm, PetscInt, PetscBool, DM *); 188 PETSC_EXTERN PetscErrorCode DMPlexCreateWedgeBoxMesh(MPI_Comm, const PetscInt[], const PetscReal[], const PetscReal[], const DMBoundaryType[], PetscBool, PetscBool, DM *); 189 PETSC_EXTERN PetscErrorCode DMPlexCreateHypercubicMesh(MPI_Comm, PetscInt, const PetscInt[], const PetscReal[], const PetscReal[], PetscInt, DM *); 190 PETSC_EXTERN PetscErrorCode DMPlexExtrude(DM, PetscInt, PetscReal, PetscBool, PetscBool, PetscBool, const PetscReal[], const PetscReal[], DM *); 191 192 PETSC_EXTERN PetscErrorCode DMPlexSetIsoperiodicFaceSF(DM, PetscInt, PetscSF *); 193 PETSC_EXTERN PetscErrorCode DMPlexGetIsoperiodicFaceSF(DM, PetscInt *, const PetscSF **); 194 PETSC_EXTERN PetscErrorCode DMPlexSetIsoperiodicFaceTransform(DM, PetscInt, const PetscScalar *); 195 196 PETSC_EXTERN PetscErrorCode DMPlexCheck(DM); 197 PETSC_EXTERN PetscErrorCode DMPlexCheckSymmetry(DM); 198 PETSC_EXTERN PetscErrorCode DMPlexCheckSkeleton(DM, PetscInt); 199 PETSC_EXTERN PetscErrorCode DMPlexCheckFaces(DM, PetscInt); 200 PETSC_EXTERN PetscErrorCode DMPlexCheckGeometry(DM); 201 PETSC_EXTERN PetscErrorCode DMPlexCheckPointSF(DM, PetscSF, PetscBool); 202 PETSC_EXTERN PetscErrorCode DMPlexCheckInterfaceCones(DM); 203 PETSC_EXTERN PetscErrorCode DMPlexCheckOrphanVertices(DM); 204 PETSC_EXTERN PetscErrorCode DMPlexCheckCellShape(DM, PetscBool, PetscReal); 205 PETSC_EXTERN PetscErrorCode DMPlexComputeOrthogonalQuality(DM, PetscFV, PetscReal, Vec *, DMLabel *); 206 207 PETSC_EXTERN PetscErrorCode DMPlexTriangleSetOptions(DM, const char *); 208 PETSC_EXTERN PetscErrorCode DMPlexTetgenSetOptions(DM, const char *); 209 210 PETSC_EXTERN PetscErrorCode DMPlexCreateFromFile(MPI_Comm, const char[], const char[], PetscBool, DM *); 211 PETSC_EXTERN PetscErrorCode DMPlexCreateExodus(MPI_Comm, PetscExodusIIInt, PetscBool, DM *); 212 PETSC_EXTERN PetscErrorCode DMPlexCreateExodusFromFile(MPI_Comm, const char[], PetscBool, DM *); 213 PETSC_EXTERN PetscErrorCode DMPlexCreateCGNS(MPI_Comm, PetscInt, PetscBool, DM *); 214 PETSC_EXTERN PetscErrorCode DMPlexCreateCGNSFromFile(MPI_Comm, const char[], PetscBool, DM *); 215 PETSC_EXTERN PetscErrorCode DMPlexCreateGmsh(MPI_Comm, PetscViewer, PetscBool, DM *); 216 PETSC_EXTERN PetscErrorCode DMPlexCreateGmshFromFile(MPI_Comm, const char[], PetscBool, DM *); 217 PETSC_EXTERN PetscErrorCode DMPlexCreateFluent(MPI_Comm, PetscViewer, PetscBool, DM *); 218 PETSC_EXTERN PetscErrorCode DMPlexCreateFluentFromFile(MPI_Comm, const char[], PetscBool, DM *); 219 PETSC_EXTERN PetscErrorCode DMPlexCreatePLYFromFile(MPI_Comm, const char[], PetscBool, DM *); 220 221 PETSC_EXTERN PetscErrorCode PetscViewerExodusIIOpen(MPI_Comm comm, const char name[], PetscFileMode type, PetscViewer *exo); 222 PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetNodalVariableIndex(PetscViewer, const char[], PetscExodusIIInt *); 223 PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetZonalVariableIndex(PetscViewer, const char[], PetscExodusIIInt *); 224 PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetId(PetscViewer, PetscExodusIIInt *); 225 PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetOrder(PetscViewer, PetscInt); 226 PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetOrder(PetscViewer, PetscInt *); 227 228 PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetZonalVariable(PetscViewer, PetscExodusIIInt); 229 PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetNodalVariable(PetscViewer, PetscExodusIIInt); 230 231 PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetZonalVariable(PetscViewer, PetscExodusIIInt *); 232 PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetNodalVariable(PetscViewer, PetscExodusIIInt *); 233 234 PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetZonalVariableName(PetscViewer, PetscExodusIIInt, const char[]); 235 PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetNodalVariableName(PetscViewer, PetscExodusIIInt, const char[]); 236 237 PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetZonalVariableName(PetscViewer, PetscExodusIIInt, const char *[]); 238 PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetNodalVariableName(PetscViewer, PetscExodusIIInt, const char *[]); 239 240 PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetZonalVariableNames(PetscViewer, const char *const[]); 241 PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetNodalVariableNames(PetscViewer, const char *const[]); 242 243 PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetZonalVariableNames(PetscViewer, PetscExodusIIInt *, const char *const *[]); 244 PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetNodalVariableNames(PetscViewer, PetscExodusIIInt *, const char *const *[]); 245 246 PETSC_EXTERN PetscErrorCode PetscViewerCGNSOpen(MPI_Comm, const char[], PetscFileMode, PetscViewer *); 247 PETSC_EXTERN PetscErrorCode PetscViewerCGNSSetSolutionIndex(PetscViewer, PetscInt); 248 PETSC_EXTERN PetscErrorCode PetscViewerCGNSGetSolutionIndex(PetscViewer, PetscInt *); 249 PETSC_EXTERN PetscErrorCode PetscViewerCGNSGetSolutionTime(PetscViewer, PetscReal *, PetscBool *); 250 PETSC_EXTERN PetscErrorCode PetscViewerCGNSGetSolutionIteration(PetscViewer, PetscInt *, PetscBool *); 251 PETSC_EXTERN PetscErrorCode PetscViewerCGNSGetSolutionName(PetscViewer, const char *[]); 252 253 /* Mesh Partitioning and Distribution */ 254 #define DMPLEX_OVERLAP_MANUAL -1 255 256 PETSC_EXTERN PetscErrorCode DMPlexCreateNeighborCSR(DM, PetscInt, PetscInt *, PetscInt **, PetscInt **); 257 PETSC_EXTERN PetscErrorCode DMPlexGetPartitioner(DM, PetscPartitioner *); 258 PETSC_EXTERN PetscErrorCode DMPlexSetPartitioner(DM, PetscPartitioner); 259 PETSC_EXTERN PetscErrorCode DMPlexCreatePartitionerGraph(DM, PetscInt, PetscInt *, PetscInt **, PetscInt **, IS *); 260 PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelInvert(DM, DMLabel, PetscSF, DMLabel); 261 PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelClosure(DM, DMLabel); 262 PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelAdjacency(DM, DMLabel); 263 PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelPropagate(DM, DMLabel); 264 PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelCreateSF(DM, DMLabel, PetscBool, PetscSF *); 265 PETSC_EXTERN PetscErrorCode DMPlexSetPartitionBalance(DM, PetscBool); 266 PETSC_EXTERN PetscErrorCode DMPlexGetPartitionBalance(DM, PetscBool *); 267 PETSC_EXTERN PetscErrorCode DMPlexIsDistributed(DM, PetscBool *); 268 PETSC_EXTERN PetscErrorCode DMPlexDistribute(DM, PetscInt, PetscSF *, DM *); 269 PETSC_EXTERN PetscErrorCode DMPlexDistributeOverlap(DM, PetscInt, PetscSF *, DM *); 270 PETSC_EXTERN PetscErrorCode DMPlexRemapMigrationSF(PetscSF, PetscSF, PetscSF *); 271 PETSC_EXTERN PetscErrorCode DMPlexGetOverlap(DM, PetscInt *); 272 PETSC_EXTERN PetscErrorCode DMPlexSetOverlap(DM, DM, PetscInt); 273 PETSC_EXTERN PetscErrorCode DMPlexDistributeGetDefault(DM, PetscBool *); 274 PETSC_EXTERN PetscErrorCode DMPlexDistributeSetDefault(DM, PetscBool); 275 PETSC_EXTERN PetscErrorCode DMPlexDistributeField(DM, PetscSF, PetscSection, Vec, PetscSection, Vec); 276 PETSC_EXTERN PetscErrorCode DMPlexDistributeFieldIS(DM, PetscSF, PetscSection, IS, PetscSection, IS *); 277 PETSC_EXTERN PetscErrorCode DMPlexDistributeData(DM, PetscSF, PetscSection, MPI_Datatype, void *, PetscSection, void **) PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(5, 4) PETSC_ATTRIBUTE_MPI_POINTER_WITH_TYPE(7, 4); 278 PETSC_EXTERN PetscErrorCode DMPlexRebalanceSharedPoints(DM, PetscInt, PetscBool, PetscBool, PetscBool *); 279 PETSC_EXTERN PetscErrorCode DMPlexMigrate(DM, PetscSF, DM); 280 PETSC_EXTERN PetscErrorCode DMPlexGetGatherDM(DM, PetscSF *, DM *); 281 PETSC_EXTERN PetscErrorCode DMPlexGetRedundantDM(DM, PetscSF *, DM *); 282 PETSC_EXTERN PetscErrorCode DMPlexSetAdjacencyUser(DM, PetscErrorCode (*)(DM, PetscInt, PetscInt *, PetscInt[], void *), void *); 283 PETSC_EXTERN PetscErrorCode DMPlexGetAdjacencyUser(DM, PetscErrorCode (**)(DM, PetscInt, PetscInt *, PetscInt[], void *), void **); 284 PETSC_EXTERN PetscErrorCode DMPlexSetAdjacencyUseAnchors(DM, PetscBool); 285 PETSC_EXTERN PetscErrorCode DMPlexGetAdjacencyUseAnchors(DM, PetscBool *); 286 PETSC_EXTERN PetscErrorCode DMPlexGetAdjacency(DM, PetscInt, PetscInt *, PetscInt *[]); 287 PETSC_EXTERN PetscErrorCode DMPlexSetMigrationSF(DM, PetscSF); 288 PETSC_EXTERN PetscErrorCode DMPlexGetMigrationSF(DM, PetscSF *); 289 PETSC_EXTERN PetscErrorCode DMPlexDistributionSetName(DM, const char[]); 290 PETSC_EXTERN PetscErrorCode DMPlexDistributionGetName(DM, const char *[]); 291 292 PETSC_EXTERN PetscErrorCode DMPlexGetOrdering(DM, MatOrderingType, DMLabel, IS *); 293 PETSC_EXTERN PetscErrorCode DMPlexGetOrdering1D(DM, IS *); 294 PETSC_EXTERN PetscErrorCode DMPlexPermute(DM, IS, DM *); 295 PETSC_EXTERN PetscErrorCode DMPlexReorderGetDefault(DM, DMReorderDefaultFlag *); 296 PETSC_EXTERN PetscErrorCode DMPlexReorderSetDefault(DM, DMReorderDefaultFlag); 297 298 PETSC_EXTERN PetscErrorCode DMPlexCreateProcessSF(DM, PetscSF, IS *, PetscSF *); 299 PETSC_EXTERN PetscErrorCode DMPlexCreateTwoSidedProcessSF(DM, PetscSF, PetscSection, IS, PetscSection, IS, IS *, PetscSF *); 300 PETSC_EXTERN PetscErrorCode DMPlexDistributeOwnership(DM, PetscSection, IS *, PetscSection, IS *); 301 PETSC_EXTERN PetscErrorCode DMPlexCreatePointSF(DM, PetscSF, PetscBool, PetscSF *); 302 PETSC_EXTERN PetscErrorCode DMPlexCreateOverlapLabel(DM, PetscInt, PetscSection, IS, PetscSection, IS, DMLabel *); 303 PETSC_EXTERN PetscErrorCode DMPlexCreateOverlapLabelFromLabels(DM, PetscInt, const DMLabel[], const PetscInt[], PetscInt, const DMLabel[], const PetscInt[], PetscSection, IS, PetscSection, IS, DMLabel *); 304 PETSC_EXTERN PetscErrorCode DMPlexCreateOverlapMigrationSF(DM, PetscSF, PetscSF *); 305 PETSC_EXTERN PetscErrorCode DMPlexStratifyMigrationSF(DM, PetscSF, PetscSF *); 306 307 /* Submesh Support */ 308 PETSC_EXTERN PetscErrorCode DMPlexCreateSubmesh(DM, DMLabel, PetscInt, PetscBool, DM *); 309 PETSC_EXTERN PetscErrorCode DMPlexCreateHybridMesh(DM, DMLabel, DMLabel, PetscInt, DMLabel *, DMLabel *, DM *, DM *); 310 PETSC_EXTERN PetscErrorCode DMPlexGetSubpointMap(DM, DMLabel *); 311 PETSC_EXTERN PetscErrorCode DMPlexSetSubpointMap(DM, DMLabel); 312 PETSC_EXTERN PetscErrorCode DMPlexGetSubpointIS(DM, IS *); 313 314 PETSC_EXTERN PetscErrorCode DMGetEnclosureRelation(DM, DM, DMEnclosureType *); 315 PETSC_EXTERN PetscErrorCode DMGetEnclosurePoint(DM, DM, DMEnclosureType, PetscInt, PetscInt *); 316 317 PETSC_EXTERN PetscErrorCode DMPlexLabelComplete(DM, DMLabel); 318 PETSC_EXTERN PetscErrorCode DMPlexLabelCohesiveComplete(DM, DMLabel, DMLabel, PetscInt, PetscBool, PetscBool, DM); 319 PETSC_EXTERN PetscErrorCode DMPlexLabelAddCells(DM, DMLabel); 320 PETSC_EXTERN PetscErrorCode DMPlexLabelAddFaceCells(DM, DMLabel); 321 PETSC_EXTERN PetscErrorCode DMPlexLabelClearCells(DM, DMLabel); 322 323 PETSC_EXTERN PetscErrorCode DMPlexGetRefinementLimit(DM, PetscReal *); 324 PETSC_EXTERN PetscErrorCode DMPlexSetRefinementLimit(DM, PetscReal); 325 PETSC_EXTERN PetscErrorCode DMPlexGetRefinementUniform(DM, PetscBool *); 326 PETSC_EXTERN PetscErrorCode DMPlexSetRefinementUniform(DM, PetscBool); 327 PETSC_EXTERN PetscErrorCode DMPlexGetRefinementFunction(DM, PetscErrorCode (**)(const PetscReal[], PetscReal *)); 328 PETSC_EXTERN PetscErrorCode DMPlexSetRefinementFunction(DM, PetscErrorCode (*)(const PetscReal[], PetscReal *)); 329 PETSC_EXTERN PetscErrorCode DMPlexCreateCoarsePointIS(DM, IS *); 330 PETSC_EXTERN PetscErrorCode DMPlexGetRegularRefinement(DM, PetscBool *); 331 PETSC_EXTERN PetscErrorCode DMPlexSetRegularRefinement(DM, PetscBool); 332 333 /* Support for cell-vertex meshes */ 334 PETSC_EXTERN PetscErrorCode DMPlexGetNumFaceVertices(DM, PetscInt, PetscInt, PetscInt *); 335 PETSC_EXTERN PetscErrorCode DMPlexGetOrientedFace(DM, PetscInt, PetscInt, const PetscInt[], PetscInt, PetscInt[], PetscInt[], PetscInt[], PetscBool *); 336 337 /* Geometry Support */ 338 PETSC_EXTERN PetscErrorCode DMPlexGetMinRadius(DM, PetscReal *); 339 PETSC_EXTERN PetscErrorCode DMPlexSetMinRadius(DM, PetscReal); 340 PETSC_EXTERN PetscErrorCode DMPlexGetCoordinateMap(DM, PetscPointFunc *); 341 PETSC_EXTERN PetscErrorCode DMPlexSetCoordinateMap(DM, PetscPointFunc); 342 PETSC_EXTERN PetscErrorCode DMPlexComputeProjection2Dto1D(PetscScalar[], PetscReal[]); 343 PETSC_EXTERN PetscErrorCode DMPlexComputeProjection3Dto1D(PetscScalar[], PetscReal[]); 344 PETSC_EXTERN PetscErrorCode DMPlexComputeProjection3Dto2D(PetscInt, PetscScalar[], PetscReal[]); 345 346 /* Point Location */ 347 typedef struct _n_PetscGridHash *PetscGridHash; 348 PETSC_EXTERN PetscErrorCode PetscGridHashCreate(MPI_Comm, PetscInt, const PetscScalar[], PetscGridHash *); 349 PETSC_EXTERN PetscErrorCode PetscGridHashEnlarge(PetscGridHash, const PetscScalar[]); 350 PETSC_EXTERN PetscErrorCode PetscGridHashSetGrid(PetscGridHash, const PetscInt[], const PetscReal[]); 351 PETSC_EXTERN PetscErrorCode PetscGridHashGetEnclosingBox(PetscGridHash, PetscInt, const PetscScalar[], PetscInt[], PetscInt[]); 352 PETSC_EXTERN PetscErrorCode PetscGridHashDestroy(PetscGridHash *); 353 PETSC_EXTERN PetscErrorCode DMPlexFindVertices(DM, Vec, PetscReal, IS *); 354 355 /* FVM Support */ 356 PETSC_EXTERN PetscErrorCode DMPlexComputeCellGeometryFVM(DM, PetscInt, PetscReal *, PetscReal[], PetscReal[]); 357 PETSC_EXTERN PetscErrorCode DMPlexComputeGeometryFVM(DM, Vec *, Vec *); 358 PETSC_EXTERN PetscErrorCode DMPlexComputeGradientFVM(DM, PetscFV, Vec, Vec, DM *); 359 PETSC_EXTERN PetscErrorCode DMPlexGetDataFVM(DM, PetscFV, Vec *, Vec *, DM *); 360 361 /* FEM Support */ 362 PETSC_EXTERN PetscErrorCode DMPlexGetGeometryFVM(DM, Vec *, Vec *, PetscReal *); 363 PETSC_EXTERN PetscErrorCode DMPlexGetGradientDM(DM, PetscFV, DM *); 364 PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValues(DM, PetscBool, Vec, PetscReal, Vec, Vec, Vec); 365 PETSC_EXTERN PetscErrorCode DMPlexInsertTimeDerivativeBoundaryValues(DM, PetscBool, Vec, PetscReal, Vec, Vec, Vec); 366 PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesFVM(DM, PetscFV, Vec, PetscReal, Vec *); 367 PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesEssential(DM, PetscReal, PetscInt, PetscInt, const PetscInt[], DMLabel, PetscInt, const PetscInt[], PetscErrorCode (*)(PetscInt, PetscReal, const PetscReal[], PetscInt, PetscScalar *, void *), void *, Vec); 368 PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesEssentialField(DM, PetscReal, Vec, PetscInt, PetscInt, const PetscInt[], DMLabel, PetscInt, const PetscInt[], void (*)(PetscInt, PetscInt, PetscInt, const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], PetscReal, const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[]), void *, Vec); 369 PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesEssentialBdField(DM, PetscReal, Vec, PetscInt, PetscInt, const PetscInt[], DMLabel, PetscInt, const PetscInt[], void (*)(PetscInt, PetscInt, PetscInt, const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], PetscReal, const PetscReal[], const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[]), void *, Vec); 370 PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesRiemann(DM, PetscReal, Vec, Vec, Vec, PetscInt, PetscInt, const PetscInt[], DMLabel, PetscInt, const PetscInt[], PetscErrorCode (*)(PetscReal, const PetscReal *, const PetscReal *, const PetscScalar *, PetscScalar *, void *), void *, Vec); 371 PETSC_EXTERN PetscErrorCode DMPlexMarkBoundaryFaces(DM, PetscInt, DMLabel); 372 373 PETSC_EXTERN PetscErrorCode DMPlexCreateSection(DM, DMLabel[], const PetscInt[], const PetscInt[], PetscInt, const PetscInt[], const IS[], const IS[], IS, PetscSection *); 374 PETSC_EXTERN PetscErrorCode DMPlexGetSubdomainSection(DM, PetscSection *); 375 376 PETSC_EXTERN PetscErrorCode DMPlexComputeCellGeometryAffineFEM(DM, PetscInt, PetscReal[], PetscReal[], PetscReal[], PetscReal *); 377 PETSC_EXTERN PetscErrorCode DMPlexComputeCellGeometryFEM(DM, PetscInt, PetscQuadrature, PetscReal *, PetscReal[], PetscReal[], PetscReal *); 378 PETSC_EXTERN PetscErrorCode DMPlexGetCellCoordinates(DM, PetscInt, PetscBool *, PetscInt *, const PetscScalar *[], PetscScalar *[]); 379 PETSC_EXTERN PetscErrorCode DMPlexRestoreCellCoordinates(DM, PetscInt, PetscBool *, PetscInt *, const PetscScalar *[], PetscScalar *[]); 380 PETSC_EXTERN PetscErrorCode DMPlexCoordinatesToReference(DM, PetscInt, PetscInt, const PetscReal[], PetscReal[]); 381 PETSC_EXTERN PetscErrorCode DMPlexReferenceToCoordinates(DM, PetscInt, PetscInt, const PetscReal[], PetscReal[]); 382 PETSC_EXTERN PetscErrorCode DMPlexShearGeometry(DM, DMDirection, PetscReal[]); 383 PETSC_EXTERN PetscErrorCode DMPlexRemapGeometry(DM, PetscReal, void (*)(PetscInt, PetscInt, PetscInt, const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], PetscReal, const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[])); 384 385 PETSC_EXTERN PetscErrorCode DMPlexVecGetClosure(DM, PetscSection, Vec, PetscInt, PetscInt *, PetscScalar *[]); 386 PETSC_EXTERN PetscErrorCode DMPlexVecRestoreClosure(DM, PetscSection, Vec, PetscInt, PetscInt *, PetscScalar *[]); 387 PETSC_EXTERN PetscErrorCode DMPlexVecSetClosure(DM, PetscSection, Vec, PetscInt, const PetscScalar[], InsertMode); 388 PETSC_EXTERN PetscErrorCode DMPlexMatSetClosure(DM, PetscSection, PetscSection, Mat, PetscInt, const PetscScalar[], InsertMode); 389 PETSC_EXTERN PetscErrorCode DMPlexMatSetClosureGeneral(DM, PetscSection, PetscSection, PetscBool, DM, PetscSection, PetscSection, PetscBool, Mat, PetscInt, const PetscScalar[], InsertMode); 390 PETSC_EXTERN PetscErrorCode DMPlexGetClosureIndices(DM, PetscSection, PetscSection, PetscInt, PetscBool, PetscInt *, PetscInt *[], PetscInt *, PetscScalar *[]); 391 PETSC_EXTERN PetscErrorCode DMPlexRestoreClosureIndices(DM, PetscSection, PetscSection, PetscInt, PetscBool, PetscInt *, PetscInt *[], PetscInt *, PetscScalar *[]); 392 PETSC_EXTERN PetscErrorCode DMPlexMatSetClosureRefined(DM, PetscSection, PetscSection, DM, PetscSection, PetscSection, Mat, PetscInt, const PetscScalar[], InsertMode); 393 PETSC_EXTERN PetscErrorCode DMPlexMatGetClosureIndicesRefined(DM, PetscSection, PetscSection, DM, PetscSection, PetscSection, PetscInt, PetscInt[], PetscInt[]); 394 PETSC_EXTERN PetscErrorCode DMPlexCreateClosureIndex(DM, PetscSection); 395 PETSC_EXTERN PetscErrorCode DMPlexSetClosurePermutationTensor(DM, PetscInt, PetscSection); 396 397 PETSC_EXTERN PetscErrorCode DMPlexConstructGhostCells(DM, const char[], PetscInt *, DM *); 398 PETSC_EXTERN PetscErrorCode DMPlexConstructCohesiveCells(DM, DMLabel, DMLabel, DM *); 399 PETSC_EXTERN PetscErrorCode DMPlexReorderCohesiveSupports(DM); 400 401 PETSC_EXTERN PetscErrorCode DMPlexGetVTKCellHeight(DM, PetscInt *); 402 PETSC_EXTERN PetscErrorCode DMPlexSetVTKCellHeight(DM, PetscInt); 403 PETSC_EXTERN PetscErrorCode DMPlexVTKWriteAll(PetscObject, PetscViewer); 404 PETSC_EXTERN PetscErrorCode DMPlexGetSimplexOrBoxCells(DM, PetscInt, PetscInt *, PetscInt *); 405 PETSC_EXTERN PetscErrorCode DMPlexIsSimplex(DM, PetscBool *); 406 407 PETSC_EXTERN PetscErrorCode DMPlexGetCellFields(DM, IS, Vec, Vec, Vec, PetscScalar **, PetscScalar **, PetscScalar **); 408 PETSC_EXTERN PetscErrorCode DMPlexRestoreCellFields(DM, IS, Vec, Vec, Vec, PetscScalar **, PetscScalar **, PetscScalar **); 409 PETSC_EXTERN PetscErrorCode DMPlexGetFaceFields(DM, PetscInt, PetscInt, Vec, Vec, Vec, Vec, Vec, PetscInt *, PetscScalar **, PetscScalar **); 410 PETSC_EXTERN PetscErrorCode DMPlexRestoreFaceFields(DM, PetscInt, PetscInt, Vec, Vec, Vec, Vec, Vec, PetscInt *, PetscScalar **, PetscScalar **); 411 PETSC_EXTERN PetscErrorCode DMPlexGetFaceGeometry(DM, PetscInt, PetscInt, Vec, Vec, PetscInt *, PetscFVFaceGeom **, PetscReal **); 412 PETSC_EXTERN PetscErrorCode DMPlexRestoreFaceGeometry(DM, PetscInt, PetscInt, Vec, Vec, PetscInt *, PetscFVFaceGeom **, PetscReal **); 413 414 PETSC_EXTERN PetscErrorCode DMPlexGetScale(DM, PetscUnit, PetscReal *); 415 PETSC_EXTERN PetscErrorCode DMPlexSetScale(DM, PetscUnit, PetscReal); 416 417 typedef struct { 418 DM dm; 419 Vec u; /* The base vector for the Jacobian action J(u) x */ 420 Mat J; /* Preconditioner for testing */ 421 void *user; 422 } JacActionCtx; 423 424 PETSC_EXTERN PetscErrorCode DMPlexSetMaxProjectionHeight(DM, PetscInt); 425 PETSC_EXTERN PetscErrorCode DMPlexGetMaxProjectionHeight(DM, PetscInt *); 426 PETSC_EXTERN PetscErrorCode DMPlexGetActivePoint(DM, PetscInt *); 427 PETSC_EXTERN PetscErrorCode DMPlexSetActivePoint(DM, PetscInt); 428 PETSC_EXTERN PetscErrorCode DMPlexComputeL2DiffLocal(DM, PetscReal, PetscErrorCode (**)(PetscInt, PetscReal, const PetscReal[], PetscInt, PetscScalar *, void *), void **, Vec, PetscReal *); 429 PETSC_EXTERN PetscErrorCode DMPlexComputeL2FieldDiff(DM, PetscReal, PetscErrorCode (**)(PetscInt, PetscReal, const PetscReal[], PetscInt, PetscScalar *, void *), void **, Vec, PetscReal[]); 430 PETSC_EXTERN PetscErrorCode DMPlexComputeL2DiffVec(DM, PetscReal, PetscErrorCode (**)(PetscInt, PetscReal, const PetscReal[], PetscInt, PetscScalar *, void *), void **, Vec, Vec); 431 PETSC_EXTERN PetscErrorCode DMPlexComputeL2FluxDiffVecLocal(Vec, PetscInt, Vec, PetscInt, Vec); 432 PETSC_EXTERN PetscErrorCode DMPlexComputeL2FluxDiffVec(Vec, PetscInt, Vec, PetscInt, Vec); 433 PETSC_EXTERN PetscErrorCode DMPlexComputeCellwiseIntegralFEM(DM, Vec, Vec, void *); 434 PETSC_EXTERN PetscErrorCode DMPlexComputeIntegralFEM(DM, Vec, PetscScalar *, void *); 435 PETSC_EXTERN PetscErrorCode DMPlexComputeBdIntegral(DM, Vec, DMLabel, PetscInt, const PetscInt[], void (**)(PetscInt, PetscInt, PetscInt, const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[], PetscReal, const PetscReal[], const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[]), PetscScalar *, void *); 436 PETSC_EXTERN PetscErrorCode DMPlexComputeInterpolatorNested(DM, DM, PetscBool, Mat, void *); 437 PETSC_EXTERN PetscErrorCode DMPlexComputeInterpolatorGeneral(DM, DM, Mat, void *); 438 PETSC_EXTERN PetscErrorCode DMPlexComputeClementInterpolant(DM, Vec, Vec); 439 PETSC_EXTERN PetscErrorCode DMPlexComputeGradientClementInterpolant(DM, Vec, Vec); 440 PETSC_EXTERN PetscErrorCode DMPlexComputeInjectorFEM(DM, DM, VecScatter *, void *); 441 PETSC_EXTERN PetscErrorCode DMPlexComputeMassMatrixNested(DM, DM, Mat, void *); 442 PETSC_EXTERN PetscErrorCode DMPlexComputeMassMatrixGeneral(DM, DM, Mat, void *); 443 444 PETSC_EXTERN PetscErrorCode DMPlexCreateRigidBody(DM, PetscInt, MatNullSpace *); 445 PETSC_EXTERN PetscErrorCode DMPlexCreateRigidBodies(DM, PetscInt, DMLabel, const PetscInt[], const PetscInt[], MatNullSpace *); 446 PETSC_EXTERN PetscErrorCode DMPlexComputeMoments(DM, Vec, PetscReal[]); 447 448 PETSC_EXTERN PetscErrorCode DMPlexSetSNESLocalFEM(DM, PetscBool, void *); 449 PETSC_EXTERN PetscErrorCode DMPlexSNESComputeBoundaryFEM(DM, Vec, void *); 450 PETSC_EXTERN PetscErrorCode DMPlexSNESComputeObjectiveFEM(DM, Vec, PetscReal *, void *); 451 PETSC_EXTERN PetscErrorCode DMPlexSNESComputeResidualFEM(DM, Vec, Vec, void *); 452 PETSC_EXTERN PetscErrorCode DMPlexSNESComputeResidualCEED(DM, Vec, Vec, void *); 453 PETSC_EXTERN PetscErrorCode DMPlexSNESComputeResidualDS(DM, Vec, Vec, void *); 454 PETSC_EXTERN PetscErrorCode DMPlexSNESComputeJacobianFEM(DM, Vec, Mat, Mat, void *); 455 PETSC_EXTERN PetscErrorCode DMPlexComputeBdResidualSingle(DM, PetscReal, PetscWeakForm, PetscFormKey, Vec, Vec, Vec); 456 PETSC_EXTERN PetscErrorCode DMPlexComputeBdJacobianSingle(DM, PetscReal, PetscWeakForm, DMLabel, PetscInt, const PetscInt[], PetscInt, Vec, Vec, PetscReal, Mat, Mat); 457 458 PETSC_EXTERN PetscErrorCode DMPlexTSComputeBoundary(DM, PetscReal, Vec, Vec, void *); 459 PETSC_EXTERN PetscErrorCode DMPlexTSComputeRHSFunctionFVM(DM, PetscReal, Vec, Vec, void *); 460 PETSC_EXTERN PetscErrorCode DMPlexTSComputeRHSFunctionFVMCEED(DM, PetscReal, Vec, Vec, void *); 461 PETSC_EXTERN PetscErrorCode DMPlexTSComputeIFunctionFEM(DM, PetscReal, Vec, Vec, Vec, void *); 462 PETSC_EXTERN PetscErrorCode DMPlexTSComputeIJacobianFEM(DM, PetscReal, Vec, Vec, PetscReal, Mat, Mat, void *); 463 PETSC_EXTERN PetscErrorCode DMPlexTSComputeRHSFunctionFEM(DM, PetscReal, Vec, Vec, void *); 464 465 PETSC_EXTERN PetscErrorCode DMPlexReconstructGradientsFVM(DM, Vec, Vec); 466 467 PETSC_EXTERN PetscErrorCode DMPlexGetUseCeed(DM, PetscBool *); 468 PETSC_EXTERN PetscErrorCode DMPlexSetUseCeed(DM, PetscBool); 469 PETSC_EXTERN PetscErrorCode DMPlexGetUseMatClosurePermutation(DM, PetscBool *); 470 PETSC_EXTERN PetscErrorCode DMPlexSetUseMatClosurePermutation(DM, PetscBool); 471 472 /* anchors */ 473 PETSC_EXTERN PetscErrorCode DMPlexGetAnchors(DM, PetscSection *, IS *); 474 PETSC_EXTERN PetscErrorCode DMPlexSetAnchors(DM, PetscSection, IS); 475 /* tree */ 476 PETSC_EXTERN PetscErrorCode DMPlexSetReferenceTree(DM, DM); 477 PETSC_EXTERN PetscErrorCode DMPlexGetReferenceTree(DM, DM *); 478 PETSC_EXTERN PetscErrorCode DMPlexReferenceTreeGetChildSymmetry(DM, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt *, PetscInt *); 479 PETSC_EXTERN PetscErrorCode DMPlexCreateDefaultReferenceTree(MPI_Comm, PetscInt, PetscBool, DM *); 480 PETSC_EXTERN PetscErrorCode DMPlexSetTree(DM, PetscSection, PetscInt[], PetscInt[]); 481 PETSC_EXTERN PetscErrorCode DMPlexGetTree(DM, PetscSection *, PetscInt *[], PetscInt *[], PetscSection *, PetscInt *[]); 482 PETSC_EXTERN PetscErrorCode DMPlexGetTreeParent(DM, PetscInt, PetscInt *, PetscInt *); 483 PETSC_EXTERN PetscErrorCode DMPlexGetTreeChildren(DM, PetscInt, PetscInt *, const PetscInt *[]); 484 PETSC_EXTERN PetscErrorCode DMPlexTreeRefineCell(DM, PetscInt, DM *); 485 PETSC_EXTERN PetscErrorCode DMPlexComputeInjectorReferenceTree(DM, Mat *); 486 PETSC_EXTERN PetscErrorCode DMPlexTransferVecTree(DM, Vec, DM, Vec, PetscSF, PetscSF, PetscInt *, PetscInt *, PetscBool, PetscReal); 487 488 PETSC_EXTERN PetscErrorCode DMPlexMonitorThroughput(DM, void *); 489 490 /* natural order */ 491 PETSC_EXTERN PetscErrorCode DMPlexCreateGlobalToNaturalSF(DM, PetscSection, PetscSF, PetscSF *); 492 PETSC_EXTERN PetscErrorCode DMPlexMigrateGlobalToNaturalSF(DM, DM, PetscSF, PetscSF, PetscSF *); 493 PETSC_EXTERN PetscErrorCode DMPlexGlobalToNaturalBegin(DM, Vec, Vec); 494 PETSC_EXTERN PetscErrorCode DMPlexGlobalToNaturalEnd(DM, Vec, Vec); 495 PETSC_EXTERN PetscErrorCode DMPlexNaturalToGlobalBegin(DM, Vec, Vec); 496 PETSC_EXTERN PetscErrorCode DMPlexNaturalToGlobalEnd(DM, Vec, Vec); 497 PETSC_EXTERN PetscErrorCode DMPlexCreateNaturalVector(DM, Vec *); 498 PETSC_DEPRECATED_FUNCTION(3, 23, 0, "DMSetNaturalSF() and DMSetUseNatural()", "In addition to setting the NaturalSF, DMPlexSetGlobalToNaturalSF() would also set UseNatural if the SF was non-NULL", ) 499 static inline PetscErrorCode DMPlexSetGlobalToNaturalSF(DM dm, PetscSF sf) 500 { 501 if (sf) PetscCall(DMSetUseNatural(dm, PETSC_TRUE)); 502 return DMSetNaturalSF(dm, sf); 503 } 504 PETSC_DEPRECATED_FUNCTION(3, 23, 0, "DMGetNaturalSF()", ) 505 static inline PetscErrorCode DMPlexGetGlobalToNaturalSF(DM dm, PetscSF *sf) 506 { 507 return DMGetNaturalSF(dm, sf); 508 } 509 510 /* mesh adaptation */ 511 PETSC_EXTERN PetscErrorCode DMPlexMetricSetFromOptions(DM); 512 PETSC_EXTERN PetscErrorCode DMPlexMetricSetIsotropic(DM, PetscBool); 513 PETSC_EXTERN PetscErrorCode DMPlexMetricIsIsotropic(DM, PetscBool *); 514 PETSC_EXTERN PetscErrorCode DMPlexMetricSetUniform(DM, PetscBool); 515 PETSC_EXTERN PetscErrorCode DMPlexMetricIsUniform(DM, PetscBool *); 516 PETSC_EXTERN PetscErrorCode DMPlexMetricSetRestrictAnisotropyFirst(DM, PetscBool); 517 PETSC_EXTERN PetscErrorCode DMPlexMetricRestrictAnisotropyFirst(DM, PetscBool *); 518 PETSC_EXTERN PetscErrorCode DMPlexMetricSetNoInsertion(DM, PetscBool); 519 PETSC_EXTERN PetscErrorCode DMPlexMetricNoInsertion(DM, PetscBool *); 520 PETSC_EXTERN PetscErrorCode DMPlexMetricSetNoSwapping(DM, PetscBool); 521 PETSC_EXTERN PetscErrorCode DMPlexMetricNoSwapping(DM, PetscBool *); 522 PETSC_EXTERN PetscErrorCode DMPlexMetricSetNoMovement(DM, PetscBool); 523 PETSC_EXTERN PetscErrorCode DMPlexMetricNoMovement(DM, PetscBool *); 524 PETSC_EXTERN PetscErrorCode DMPlexMetricSetNoSurf(DM, PetscBool); 525 PETSC_EXTERN PetscErrorCode DMPlexMetricNoSurf(DM, PetscBool *); 526 PETSC_EXTERN PetscErrorCode DMPlexMetricSetMinimumMagnitude(DM, PetscReal); 527 PETSC_EXTERN PetscErrorCode DMPlexMetricGetMinimumMagnitude(DM, PetscReal *); 528 PETSC_EXTERN PetscErrorCode DMPlexMetricSetMaximumMagnitude(DM, PetscReal); 529 PETSC_EXTERN PetscErrorCode DMPlexMetricGetMaximumMagnitude(DM, PetscReal *); 530 PETSC_EXTERN PetscErrorCode DMPlexMetricSetMaximumAnisotropy(DM, PetscReal); 531 PETSC_EXTERN PetscErrorCode DMPlexMetricGetMaximumAnisotropy(DM, PetscReal *); 532 PETSC_EXTERN PetscErrorCode DMPlexMetricSetTargetComplexity(DM, PetscReal); 533 PETSC_EXTERN PetscErrorCode DMPlexMetricGetTargetComplexity(DM, PetscReal *); 534 PETSC_EXTERN PetscErrorCode DMPlexMetricSetNormalizationOrder(DM, PetscReal); 535 PETSC_EXTERN PetscErrorCode DMPlexMetricGetNormalizationOrder(DM, PetscReal *); 536 PETSC_EXTERN PetscErrorCode DMPlexMetricSetGradationFactor(DM, PetscReal); 537 PETSC_EXTERN PetscErrorCode DMPlexMetricGetGradationFactor(DM, PetscReal *); 538 PETSC_EXTERN PetscErrorCode DMPlexMetricSetHausdorffNumber(DM, PetscReal); 539 PETSC_EXTERN PetscErrorCode DMPlexMetricGetHausdorffNumber(DM, PetscReal *); 540 PETSC_EXTERN PetscErrorCode DMPlexMetricSetVerbosity(DM, PetscInt); 541 PETSC_EXTERN PetscErrorCode DMPlexMetricGetVerbosity(DM, PetscInt *); 542 PETSC_EXTERN PetscErrorCode DMPlexMetricSetNumIterations(DM, PetscInt); 543 PETSC_EXTERN PetscErrorCode DMPlexMetricGetNumIterations(DM, PetscInt *); 544 PETSC_EXTERN PetscErrorCode DMPlexMetricCreate(DM, PetscInt, Vec *); 545 PETSC_EXTERN PetscErrorCode DMPlexMetricCreateUniform(DM, PetscInt, PetscReal, Vec *); 546 PETSC_EXTERN PetscErrorCode DMPlexMetricCreateIsotropic(DM, PetscInt, Vec, Vec *); 547 PETSC_EXTERN PetscErrorCode DMPlexMetricDeterminantCreate(DM, PetscInt, Vec *, DM *); 548 PETSC_EXTERN PetscErrorCode DMPlexMetricEnforceSPD(DM, Vec, PetscBool, PetscBool, Vec, Vec); 549 PETSC_EXTERN PetscErrorCode DMPlexMetricNormalize(DM, Vec, PetscBool, PetscBool, Vec, Vec); 550 PETSC_EXTERN PetscErrorCode DMPlexMetricAverage(DM, PetscInt, PetscReal[], Vec[], Vec); 551 PETSC_EXTERN PetscErrorCode DMPlexMetricAverage2(DM, Vec, Vec, Vec); 552 PETSC_EXTERN PetscErrorCode DMPlexMetricAverage3(DM, Vec, Vec, Vec, Vec); 553 PETSC_EXTERN PetscErrorCode DMPlexMetricIntersection(DM, PetscInt, Vec[], Vec); 554 PETSC_EXTERN PetscErrorCode DMPlexMetricIntersection2(DM, Vec, Vec, Vec); 555 PETSC_EXTERN PetscErrorCode DMPlexMetricIntersection3(DM, Vec, Vec, Vec, Vec); 556 557 PETSC_EXTERN PetscErrorCode DMPlexGlobalToLocalBasis(DM, Vec); 558 PETSC_EXTERN PetscErrorCode DMPlexLocalToGlobalBasis(DM, Vec); 559 PETSC_EXTERN PetscErrorCode DMPlexCreateBasisRotation(DM, PetscReal, PetscReal, PetscReal); 560 561 /* storage version */ 562 #define DMPLEX_STORAGE_VERSION_FIRST "1.0.0" 563 #define DMPLEX_STORAGE_VERSION_STABLE "1.0.0" 564 #define DMPLEX_STORAGE_VERSION_LATEST "3.0.0" 565 566 PETSC_EXTERN PetscErrorCode DMPlexTopologyView(DM, PetscViewer); 567 PETSC_EXTERN PetscErrorCode DMPlexCoordinatesView(DM, PetscViewer); 568 PETSC_EXTERN PetscErrorCode DMPlexLabelsView(DM, PetscViewer); 569 PETSC_EXTERN PetscErrorCode DMPlexSectionView(DM, PetscViewer, DM); 570 PETSC_EXTERN PetscErrorCode DMPlexGlobalVectorView(DM, PetscViewer, DM, Vec); 571 PETSC_EXTERN PetscErrorCode DMPlexLocalVectorView(DM, PetscViewer, DM, Vec); 572 PETSC_EXTERN PetscErrorCode DMPlexVecView1D(DM, PetscInt, Vec[], PetscViewer); 573 574 PETSC_EXTERN PetscErrorCode DMPlexTopologyLoad(DM, PetscViewer, PetscSF *); 575 PETSC_EXTERN PetscErrorCode DMPlexCoordinatesLoad(DM, PetscViewer, PetscSF); 576 PETSC_EXTERN PetscErrorCode DMPlexLabelsLoad(DM, PetscViewer, PetscSF); 577 PETSC_EXTERN PetscErrorCode DMPlexSectionLoad(DM, PetscViewer, DM, PetscSF, PetscSF *, PetscSF *); 578 PETSC_EXTERN PetscErrorCode DMPlexGlobalVectorLoad(DM, PetscViewer, DM, PetscSF, Vec); 579 PETSC_EXTERN PetscErrorCode DMPlexLocalVectorLoad(DM, PetscViewer, DM, PetscSF, Vec); 580 581 PETSC_EXTERN PetscErrorCode DMPlexGetLocalOffsets(DM, DMLabel, PetscInt, PetscInt, PetscInt, PetscInt *, PetscInt *, PetscInt *, PetscInt *, PetscInt **); 582 PETSC_EXTERN PetscErrorCode DMPlexGetLocalOffsetsSupport(DM, DMLabel, PetscInt, PetscInt *, PetscInt *, PetscInt *, PetscInt **, PetscInt **); 583 584 /* point queue */ 585 PETSC_EXTERN PetscErrorCode DMPlexPointQueueCreate(PetscInt, DMPlexPointQueue *); 586 PETSC_EXTERN PetscErrorCode DMPlexPointQueueDestroy(DMPlexPointQueue *); 587 PETSC_EXTERN PetscErrorCode DMPlexPointQueueEnsureSize(DMPlexPointQueue); 588 PETSC_EXTERN PetscErrorCode DMPlexPointQueueEnqueue(DMPlexPointQueue, PetscInt); 589 PETSC_EXTERN PetscErrorCode DMPlexPointQueueDequeue(DMPlexPointQueue, PetscInt *); 590 PETSC_EXTERN PetscErrorCode DMPlexPointQueueFront(DMPlexPointQueue, PetscInt *); 591 PETSC_EXTERN PetscErrorCode DMPlexPointQueueBack(DMPlexPointQueue, PetscInt *); 592 PETSC_EXTERN PetscBool DMPlexPointQueueEmpty(DMPlexPointQueue); 593 PETSC_EXTERN PetscErrorCode DMPlexPointQueueEmptyCollective(PetscObject, DMPlexPointQueue, PetscBool *); 594 595 #if defined(PETSC_HAVE_HDF5) 596 struct _n_DMPlexStorageVersion { 597 int major, minor, subminor; 598 }; 599 typedef struct _n_DMPlexStorageVersion *DMPlexStorageVersion; 600 601 PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetDMPlexStorageVersionReading(PetscViewer, DMPlexStorageVersion *); 602 PETSC_EXTERN PetscErrorCode PetscViewerHDF5SetDMPlexStorageVersionReading(PetscViewer, DMPlexStorageVersion); 603 PETSC_EXTERN PetscErrorCode PetscViewerHDF5GetDMPlexStorageVersionWriting(PetscViewer, DMPlexStorageVersion *); 604 PETSC_EXTERN PetscErrorCode PetscViewerHDF5SetDMPlexStorageVersionWriting(PetscViewer, DMPlexStorageVersion); 605 #endif 606 607 PETSC_EXTERN PetscErrorCode DMPlexCreateGeomFromFile(MPI_Comm, const char[], DM *, PetscBool); 608 PETSC_EXTERN PetscErrorCode DMPlexInflateToGeomModel(DM, PetscBool); 609