1 /* 2 Objects to manage the interactions between the mesh data structures and the algebraic objects 3 */ 4 #if !defined(PETSCDM_H) 5 #define PETSCDM_H 6 #include <petscmat.h> 7 #include <petscdmtypes.h> 8 #include <petscfetypes.h> 9 #include <petscdstypes.h> 10 #include <petscdmlabel.h> 11 12 PETSC_EXTERN PetscErrorCode DMInitializePackage(void); 13 14 PETSC_EXTERN PetscClassId DM_CLASSID; 15 PETSC_EXTERN PetscClassId DMLABEL_CLASSID; 16 17 #define DMLOCATEPOINT_POINT_NOT_FOUND -367 18 19 /*J 20 DMType - String with the name of a PETSc DM 21 22 Level: beginner 23 24 .seealso: DMSetType(), DM 25 J*/ 26 typedef const char* DMType; 27 #define DMDA "da" 28 #define DMCOMPOSITE "composite" 29 #define DMSLICED "sliced" 30 #define DMSHELL "shell" 31 #define DMPLEX "plex" 32 #define DMREDUNDANT "redundant" 33 #define DMPATCH "patch" 34 #define DMMOAB "moab" 35 #define DMNETWORK "network" 36 #define DMFOREST "forest" 37 #define DMP4EST "p4est" 38 #define DMP8EST "p8est" 39 #define DMSWARM "swarm" 40 #define DMPRODUCT "product" 41 #define DMSTAG "stag" 42 43 PETSC_EXTERN const char *const DMBoundaryTypes[]; 44 PETSC_EXTERN const char *const DMBoundaryConditionTypes[]; 45 PETSC_EXTERN PetscFunctionList DMList; 46 PETSC_EXTERN PetscErrorCode DMCreate(MPI_Comm,DM*); 47 PETSC_EXTERN PetscErrorCode DMClone(DM,DM*); 48 PETSC_EXTERN PetscErrorCode DMSetType(DM, DMType); 49 PETSC_EXTERN PetscErrorCode DMGetType(DM, DMType *); 50 PETSC_EXTERN PetscErrorCode DMRegister(const char[],PetscErrorCode (*)(DM)); 51 PETSC_EXTERN PetscErrorCode DMRegisterDestroy(void); 52 53 PETSC_EXTERN PetscErrorCode DMView(DM,PetscViewer); 54 PETSC_EXTERN PetscErrorCode DMLoad(DM,PetscViewer); 55 PETSC_EXTERN PetscErrorCode DMDestroy(DM*); 56 PETSC_EXTERN PetscErrorCode DMCreateGlobalVector(DM,Vec*); 57 PETSC_EXTERN PetscErrorCode DMCreateLocalVector(DM,Vec*); 58 PETSC_EXTERN PetscErrorCode DMGetLocalVector(DM,Vec *); 59 PETSC_EXTERN PetscErrorCode DMRestoreLocalVector(DM,Vec *); 60 PETSC_EXTERN PetscErrorCode DMGetGlobalVector(DM,Vec *); 61 PETSC_EXTERN PetscErrorCode DMRestoreGlobalVector(DM,Vec *); 62 PETSC_EXTERN PetscErrorCode DMClearGlobalVectors(DM); 63 PETSC_EXTERN PetscErrorCode DMClearLocalVectors(DM); 64 PETSC_EXTERN PetscErrorCode DMHasNamedGlobalVector(DM,const char*,PetscBool*); 65 PETSC_EXTERN PetscErrorCode DMGetNamedGlobalVector(DM,const char*,Vec*); 66 PETSC_EXTERN PetscErrorCode DMRestoreNamedGlobalVector(DM,const char*,Vec*); 67 PETSC_EXTERN PetscErrorCode DMHasNamedLocalVector(DM,const char*,PetscBool*); 68 PETSC_EXTERN PetscErrorCode DMGetNamedLocalVector(DM,const char*,Vec*); 69 PETSC_EXTERN PetscErrorCode DMRestoreNamedLocalVector(DM,const char*,Vec*); 70 PETSC_EXTERN PetscErrorCode DMGetLocalToGlobalMapping(DM,ISLocalToGlobalMapping*); 71 PETSC_EXTERN PetscErrorCode DMCreateFieldIS(DM,PetscInt*,char***,IS**); 72 PETSC_EXTERN PetscErrorCode DMGetBlockSize(DM,PetscInt*); 73 PETSC_EXTERN PetscErrorCode DMCreateColoring(DM,ISColoringType,ISColoring*); 74 PETSC_EXTERN PetscErrorCode DMCreateMatrix(DM,Mat*); 75 PETSC_EXTERN PetscErrorCode DMSetMatrixPreallocateOnly(DM,PetscBool); 76 PETSC_EXTERN PetscErrorCode DMSetMatrixStructureOnly(DM,PetscBool); 77 PETSC_EXTERN PetscErrorCode DMCreateInterpolation(DM,DM,Mat*,Vec*); 78 PETSC_EXTERN PetscErrorCode DMCreateRestriction(DM,DM,Mat*); 79 PETSC_EXTERN PetscErrorCode DMCreateInjection(DM,DM,Mat*); 80 PETSC_EXTERN PetscErrorCode DMCreateMassMatrix(DM,DM,Mat*); 81 PETSC_EXTERN PetscErrorCode DMGetWorkArray(DM,PetscInt,MPI_Datatype,void*); 82 PETSC_EXTERN PetscErrorCode DMRestoreWorkArray(DM,PetscInt,MPI_Datatype,void*); 83 PETSC_EXTERN PetscErrorCode DMRefine(DM,MPI_Comm,DM*); 84 PETSC_EXTERN PetscErrorCode DMCoarsen(DM,MPI_Comm,DM*); 85 PETSC_EXTERN PetscErrorCode DMGetCoarseDM(DM,DM*); 86 PETSC_EXTERN PetscErrorCode DMSetCoarseDM(DM,DM); 87 PETSC_EXTERN PetscErrorCode DMGetFineDM(DM,DM*); 88 PETSC_EXTERN PetscErrorCode DMSetFineDM(DM,DM); 89 PETSC_EXTERN PetscErrorCode DMRefineHierarchy(DM,PetscInt,DM[]); 90 PETSC_EXTERN PetscErrorCode DMCoarsenHierarchy(DM,PetscInt,DM[]); 91 PETSC_EXTERN PetscErrorCode DMCoarsenHookAdd(DM,PetscErrorCode (*)(DM,DM,void*),PetscErrorCode (*)(DM,Mat,Vec,Mat,DM,void*),void*); 92 PETSC_EXTERN PetscErrorCode DMCoarsenHookRemove(DM,PetscErrorCode (*)(DM,DM,void*),PetscErrorCode (*)(DM,Mat,Vec,Mat,DM,void*),void*); 93 PETSC_EXTERN PetscErrorCode DMRefineHookAdd(DM,PetscErrorCode (*)(DM,DM,void*),PetscErrorCode (*)(DM,Mat,DM,void*),void*); 94 PETSC_EXTERN PetscErrorCode DMRefineHookRemove(DM,PetscErrorCode (*)(DM,DM,void*),PetscErrorCode (*)(DM,Mat,DM,void*),void*); 95 PETSC_EXTERN PetscErrorCode DMRestrict(DM,Mat,Vec,Mat,DM); 96 PETSC_EXTERN PetscErrorCode DMInterpolate(DM,Mat,DM); 97 PETSC_EXTERN PetscErrorCode DMSetFromOptions(DM); 98 PETSC_EXTERN PetscErrorCode DMViewFromOptions(DM,PetscObject,const char[]); 99 100 PETSC_EXTERN PetscErrorCode DMAdaptLabel(DM,DMLabel,DM*); 101 PETSC_EXTERN PetscErrorCode DMAdaptMetric(DM, Vec, DMLabel, DM *); 102 103 PETSC_EXTERN PetscErrorCode DMSetUp(DM); 104 PETSC_EXTERN PetscErrorCode DMCreateInterpolationScale(DM,DM,Mat,Vec*); 105 PETSC_EXTERN PETSC_DEPRECATED_FUNCTION("Use DMDACreateAggregates() or DMCreateRestriction() (since version 3.12)") PetscErrorCode DMCreateAggregates(DM,DM,Mat*); 106 PETSC_EXTERN PetscErrorCode DMGlobalToLocalHookAdd(DM,PetscErrorCode (*)(DM,Vec,InsertMode,Vec,void*),PetscErrorCode (*)(DM,Vec,InsertMode,Vec,void*),void*); 107 PETSC_EXTERN PetscErrorCode DMLocalToGlobalHookAdd(DM,PetscErrorCode (*)(DM,Vec,InsertMode,Vec,void*),PetscErrorCode (*)(DM,Vec,InsertMode,Vec,void*),void*); 108 PETSC_EXTERN PetscErrorCode DMGlobalToLocal(DM,Vec,InsertMode,Vec); 109 PETSC_EXTERN PetscErrorCode DMGlobalToLocalBegin(DM,Vec,InsertMode,Vec); 110 PETSC_EXTERN PetscErrorCode DMGlobalToLocalEnd(DM,Vec,InsertMode,Vec); 111 PETSC_EXTERN PetscErrorCode DMLocalToGlobal(DM,Vec,InsertMode,Vec); 112 PETSC_EXTERN PetscErrorCode DMLocalToGlobalBegin(DM,Vec,InsertMode,Vec); 113 PETSC_EXTERN PetscErrorCode DMLocalToGlobalEnd(DM,Vec,InsertMode,Vec); 114 PETSC_EXTERN PetscErrorCode DMLocalToLocalBegin(DM,Vec,InsertMode,Vec); 115 PETSC_EXTERN PetscErrorCode DMLocalToLocalEnd(DM,Vec,InsertMode,Vec); 116 PETSC_EXTERN PetscErrorCode DMConvert(DM,DMType,DM*); 117 118 /* Topology support */ 119 PETSC_EXTERN PetscErrorCode DMGetDimension(DM,PetscInt*); 120 PETSC_EXTERN PetscErrorCode DMSetDimension(DM,PetscInt); 121 PETSC_EXTERN PetscErrorCode DMGetDimPoints(DM,PetscInt,PetscInt*,PetscInt*); 122 PETSC_EXTERN PetscErrorCode DMGetUseNatural(DM,PetscBool*); 123 PETSC_EXTERN PetscErrorCode DMSetUseNatural(DM,PetscBool); 124 125 /* Coordinate support */ 126 PETSC_EXTERN PetscErrorCode DMGetCoordinateDM(DM,DM*); 127 PETSC_EXTERN PetscErrorCode DMSetCoordinateDM(DM,DM); 128 PETSC_EXTERN PetscErrorCode DMGetCoordinateDim(DM,PetscInt*); 129 PETSC_EXTERN PetscErrorCode DMSetCoordinateDim(DM,PetscInt); 130 PETSC_EXTERN PetscErrorCode DMGetCoordinateSection(DM,PetscSection*); 131 PETSC_EXTERN PetscErrorCode DMSetCoordinateSection(DM,PetscInt,PetscSection); 132 PETSC_EXTERN PetscErrorCode DMGetCoordinates(DM,Vec*); 133 PETSC_EXTERN PetscErrorCode DMSetCoordinates(DM,Vec); 134 PETSC_EXTERN PetscErrorCode DMGetCoordinatesLocal(DM,Vec*); 135 PETSC_EXTERN PetscErrorCode DMGetCoordinatesLocalSetUp(DM); 136 PETSC_EXTERN PetscErrorCode DMGetCoordinatesLocalNoncollective(DM,Vec*); 137 PETSC_EXTERN PetscErrorCode DMGetCoordinatesLocalTuple(DM,IS,PetscSection*,Vec*); 138 PETSC_EXTERN PetscErrorCode DMSetCoordinatesLocal(DM,Vec); 139 PETSC_EXTERN PetscErrorCode DMLocatePoints(DM,Vec,DMPointLocationType,PetscSF*); 140 PETSC_EXTERN PetscErrorCode DMGetPeriodicity(DM,PetscBool*,const PetscReal**,const PetscReal**,const DMBoundaryType**); 141 PETSC_EXTERN PetscErrorCode DMSetPeriodicity(DM,PetscBool,const PetscReal[],const PetscReal[],const DMBoundaryType[]); 142 PETSC_EXTERN PetscErrorCode DMLocalizeCoordinate(DM, const PetscScalar[], PetscBool, PetscScalar[]); 143 PETSC_EXTERN PetscErrorCode DMLocalizeCoordinates(DM); 144 PETSC_EXTERN PetscErrorCode DMGetCoordinatesLocalized(DM,PetscBool*); 145 PETSC_EXTERN PetscErrorCode DMGetCoordinatesLocalizedLocal(DM,PetscBool*); 146 PETSC_EXTERN PetscErrorCode DMGetNeighbors(DM,PetscInt*,const PetscMPIInt**); 147 PETSC_EXTERN PetscErrorCode DMGetCoordinateField(DM,DMField*); 148 PETSC_EXTERN PetscErrorCode DMSetCoordinateField(DM,DMField); 149 PETSC_EXTERN PetscErrorCode DMGetBoundingBox(DM,PetscReal[],PetscReal[]); 150 PETSC_EXTERN PetscErrorCode DMGetLocalBoundingBox(DM,PetscReal[],PetscReal[]); 151 PETSC_EXTERN PetscErrorCode DMProjectCoordinates(DM,PetscFE); 152 153 /* block hook interface */ 154 PETSC_EXTERN PetscErrorCode DMSubDomainHookAdd(DM,PetscErrorCode (*)(DM,DM,void*),PetscErrorCode (*)(DM,VecScatter,VecScatter,DM,void*),void*); 155 PETSC_EXTERN PetscErrorCode DMSubDomainHookRemove(DM,PetscErrorCode (*)(DM,DM,void*),PetscErrorCode (*)(DM,VecScatter,VecScatter,DM,void*),void*); 156 PETSC_EXTERN PetscErrorCode DMSubDomainRestrict(DM,VecScatter,VecScatter,DM); 157 158 PETSC_EXTERN PetscErrorCode DMSetOptionsPrefix(DM,const char []); 159 PETSC_EXTERN PetscErrorCode DMAppendOptionsPrefix(DM,const char []); 160 PETSC_EXTERN PetscErrorCode DMGetOptionsPrefix(DM,const char*[]); 161 PETSC_EXTERN PetscErrorCode DMSetVecType(DM,VecType); 162 PETSC_EXTERN PetscErrorCode DMGetVecType(DM,VecType*); 163 PETSC_EXTERN PetscErrorCode DMSetMatType(DM,MatType); 164 PETSC_EXTERN PetscErrorCode DMGetMatType(DM,MatType*); 165 PETSC_EXTERN PetscErrorCode DMSetISColoringType(DM,ISColoringType); 166 PETSC_EXTERN PetscErrorCode DMGetISColoringType(DM,ISColoringType*); 167 PETSC_EXTERN PetscErrorCode DMSetApplicationContext(DM,void*); 168 PETSC_EXTERN PetscErrorCode DMSetApplicationContextDestroy(DM,PetscErrorCode (*)(void**)); 169 PETSC_EXTERN PetscErrorCode DMGetApplicationContext(DM,void*); 170 PETSC_EXTERN PetscErrorCode DMSetVariableBounds(DM,PetscErrorCode (*)(DM,Vec,Vec)); 171 PETSC_EXTERN PetscErrorCode DMHasVariableBounds(DM,PetscBool *); 172 PETSC_EXTERN PetscErrorCode DMHasColoring(DM,PetscBool *); 173 PETSC_EXTERN PetscErrorCode DMHasCreateRestriction(DM,PetscBool *); 174 PETSC_EXTERN PetscErrorCode DMHasCreateInjection(DM,PetscBool *); 175 PETSC_EXTERN PetscErrorCode DMComputeVariableBounds(DM,Vec,Vec); 176 177 PETSC_EXTERN PetscErrorCode DMCreateSubDM(DM, PetscInt, const PetscInt[], IS *, DM *); 178 PETSC_EXTERN PetscErrorCode DMCreateSuperDM(DM[], PetscInt, IS **, DM *); 179 PETSC_EXTERN PetscErrorCode DMCreateSectionSubDM(DM,PetscInt,const PetscInt[],IS*,DM*); 180 PETSC_EXTERN PetscErrorCode DMCreateSectionSuperDM(DM[],PetscInt,IS**,DM*); 181 PETSC_EXTERN PetscErrorCode DMCreateFieldDecomposition(DM,PetscInt*,char***,IS**,DM**); 182 PETSC_EXTERN PetscErrorCode DMCreateDomainDecomposition(DM,PetscInt*,char***,IS**,IS**,DM**); 183 PETSC_EXTERN PetscErrorCode DMCreateDomainDecompositionScatters(DM,PetscInt,DM*,VecScatter**,VecScatter**,VecScatter**); 184 185 PETSC_EXTERN PetscErrorCode DMGetRefineLevel(DM,PetscInt*); 186 PETSC_EXTERN PetscErrorCode DMSetRefineLevel(DM,PetscInt); 187 PETSC_EXTERN PetscErrorCode DMGetCoarsenLevel(DM,PetscInt*); 188 PETSC_EXTERN PetscErrorCode DMSetCoarsenLevel(DM,PetscInt); 189 PETSC_EXTERN PetscErrorCode DMFinalizePackage(void); 190 191 PETSC_EXTERN PetscErrorCode VecGetDM(Vec, DM*); 192 PETSC_EXTERN PetscErrorCode VecSetDM(Vec, DM); 193 PETSC_EXTERN PetscErrorCode MatGetDM(Mat, DM*); 194 PETSC_EXTERN PetscErrorCode MatSetDM(Mat, DM); 195 PETSC_EXTERN PetscErrorCode MatFDColoringUseDM(Mat,MatFDColoring); 196 197 typedef struct NLF_DAAD* NLF; 198 199 #define DM_FILE_CLASSID 1211221 200 201 /* FEM support */ 202 PETSC_EXTERN PetscErrorCode DMPrintCellVector(PetscInt, const char [], PetscInt, const PetscScalar []); 203 PETSC_EXTERN PetscErrorCode DMPrintCellMatrix(PetscInt, const char [], PetscInt, PetscInt, const PetscScalar []); 204 PETSC_EXTERN PetscErrorCode DMPrintLocalVec(DM, const char [], PetscReal, Vec); 205 206 PETSC_EXTERN PetscErrorCode DMSetNullSpaceConstructor(DM, PetscInt, PetscErrorCode (*)(DM, PetscInt, PetscInt, MatNullSpace *)); 207 PETSC_EXTERN PetscErrorCode DMGetNullSpaceConstructor(DM, PetscInt, PetscErrorCode (**)(DM, PetscInt, PetscInt, MatNullSpace *)); 208 PETSC_EXTERN PetscErrorCode DMSetNearNullSpaceConstructor(DM, PetscInt, PetscErrorCode (*)(DM, PetscInt, PetscInt, MatNullSpace *)); 209 PETSC_EXTERN PetscErrorCode DMGetNearNullSpaceConstructor(DM, PetscInt, PetscErrorCode (**)(DM, PetscInt, PetscInt, MatNullSpace *)); 210 211 PETSC_EXTERN PetscErrorCode DMGetSection(DM, PetscSection *); /* Use DMGetLocalSection() in new code (since v3.12) */ 212 PETSC_EXTERN PetscErrorCode DMSetSection(DM, PetscSection); /* Use DMSetLocalSection() in new code (since v3.12) */ 213 PETSC_EXTERN PetscErrorCode DMGetLocalSection(DM, PetscSection *); 214 PETSC_EXTERN PetscErrorCode DMSetLocalSection(DM, PetscSection); 215 PETSC_EXTERN PetscErrorCode DMGetGlobalSection(DM, PetscSection *); 216 PETSC_EXTERN PetscErrorCode DMSetGlobalSection(DM, PetscSection); 217 PETSC_STATIC_INLINE PETSC_DEPRECATED_FUNCTION("Use DMGetSection() (since v3.9)") PetscErrorCode DMGetDefaultSection(DM dm, PetscSection *s) {return DMGetSection(dm,s);} 218 PETSC_STATIC_INLINE PETSC_DEPRECATED_FUNCTION("Use DMSetSection() (since v3.9)") PetscErrorCode DMSetDefaultSection(DM dm, PetscSection s) {return DMSetSection(dm,s);} 219 PETSC_STATIC_INLINE PETSC_DEPRECATED_FUNCTION("Use DMGetGlobalSection() (since v3.9)") PetscErrorCode DMGetDefaultGlobalSection(DM dm, PetscSection *s) {return DMGetGlobalSection(dm,s);} 220 PETSC_STATIC_INLINE PETSC_DEPRECATED_FUNCTION("Use DMSetGlobalSection() (since v3.9)") PetscErrorCode DMSetDefaultGlobalSection(DM dm, PetscSection s) {return DMSetGlobalSection(dm,s);} 221 222 PETSC_EXTERN PetscErrorCode DMGetSectionSF(DM, PetscSF*); 223 PETSC_EXTERN PetscErrorCode DMSetSectionSF(DM, PetscSF); 224 PETSC_EXTERN PetscErrorCode DMCreateSectionSF(DM, PetscSection, PetscSection); 225 PETSC_STATIC_INLINE PETSC_DEPRECATED_FUNCTION("Use DMGetSectionSF() (since v3.12)") PetscErrorCode DMGetDefaultSF(DM dm, PetscSF *s) {return DMGetSectionSF(dm,s);} 226 PETSC_STATIC_INLINE PETSC_DEPRECATED_FUNCTION("Use DMSetSectionSF() (since v3.12)") PetscErrorCode DMSetDefaultSF(DM dm, PetscSF s) {return DMSetSectionSF(dm,s);} 227 PETSC_STATIC_INLINE PETSC_DEPRECATED_FUNCTION("Use DMCreateSectionSF() (since v3.12)") PetscErrorCode DMCreateDefaultSF(DM dm, PetscSection l, PetscSection g) {return DMCreateSectionSF(dm,l,g);} 228 PETSC_EXTERN PetscErrorCode DMGetPointSF(DM, PetscSF *); 229 PETSC_EXTERN PetscErrorCode DMSetPointSF(DM, PetscSF); 230 231 232 PETSC_EXTERN PetscErrorCode DMGetDefaultConstraints(DM, PetscSection *, Mat *); 233 PETSC_EXTERN PetscErrorCode DMSetDefaultConstraints(DM, PetscSection, Mat); 234 235 PETSC_EXTERN PetscErrorCode DMGetOutputDM(DM, DM *); 236 PETSC_EXTERN PetscErrorCode DMGetOutputSequenceNumber(DM, PetscInt *, PetscReal *); 237 PETSC_EXTERN PetscErrorCode DMSetOutputSequenceNumber(DM, PetscInt, PetscReal); 238 PETSC_EXTERN PetscErrorCode DMOutputSequenceLoad(DM, PetscViewer, const char *, PetscInt, PetscReal *); 239 240 PETSC_EXTERN PetscErrorCode DMGetNumFields(DM, PetscInt *); 241 PETSC_EXTERN PetscErrorCode DMSetNumFields(DM, PetscInt); 242 PETSC_EXTERN PetscErrorCode DMGetField(DM, PetscInt, DMLabel *, PetscObject *); 243 PETSC_EXTERN PetscErrorCode DMSetField(DM, PetscInt, DMLabel, PetscObject); 244 PETSC_EXTERN PetscErrorCode DMAddField(DM, DMLabel, PetscObject); 245 PETSC_EXTERN PetscErrorCode DMSetFieldAvoidTensor(DM, PetscInt, PetscBool); 246 PETSC_EXTERN PetscErrorCode DMGetFieldAvoidTensor(DM, PetscInt, PetscBool *); 247 PETSC_EXTERN PetscErrorCode DMClearFields(DM); 248 PETSC_EXTERN PetscErrorCode DMCopyFields(DM, DM); 249 PETSC_EXTERN PetscErrorCode DMGetAdjacency(DM, PetscInt, PetscBool *, PetscBool *); 250 PETSC_EXTERN PetscErrorCode DMSetAdjacency(DM, PetscInt, PetscBool, PetscBool); 251 PETSC_EXTERN PetscErrorCode DMGetBasicAdjacency(DM, PetscBool *, PetscBool *); 252 PETSC_EXTERN PetscErrorCode DMSetBasicAdjacency(DM, PetscBool, PetscBool); 253 254 PETSC_EXTERN PetscErrorCode DMGetNumDS(DM, PetscInt *); 255 PETSC_EXTERN PetscErrorCode DMGetDS(DM, PetscDS *); 256 PETSC_EXTERN PetscErrorCode DMGetCellDS(DM, PetscInt, PetscDS *); 257 PETSC_EXTERN PetscErrorCode DMGetRegionDS(DM, DMLabel, IS *, PetscDS *); 258 PETSC_EXTERN PetscErrorCode DMSetRegionDS(DM, DMLabel, IS, PetscDS); 259 PETSC_EXTERN PetscErrorCode DMGetRegionNumDS(DM, PetscInt, DMLabel *, IS *, PetscDS *); 260 PETSC_EXTERN PetscErrorCode DMSetRegionNumDS(DM, PetscInt, DMLabel, IS, PetscDS); 261 PETSC_EXTERN PetscErrorCode DMFindRegionNum(DM, PetscDS, PetscInt *); 262 PETSC_EXTERN PetscErrorCode DMCreateDS(DM); 263 PETSC_EXTERN PetscErrorCode DMClearDS(DM); 264 PETSC_EXTERN PetscErrorCode DMCopyDS(DM, DM); 265 PETSC_EXTERN PetscErrorCode DMCopyDisc(DM, DM); 266 PETSC_EXTERN PetscErrorCode DMComputeExactSolution(DM, PetscReal, Vec, Vec); 267 268 /*MC 269 DMInterpolationInfo - Structure for holding information about interpolation on a mesh 270 271 Level: intermediate 272 273 Synopsis: 274 comm - The communicator 275 dim - The spatial dimension of points 276 nInput - The number of input points 277 points - The input point coordinates 278 cells - The cell containing each point 279 n - The number of local points 280 coords - The point coordinates 281 dof - The number of components to interpolate 282 283 .seealso: DMInterpolationCreate(), DMInterpolationEvaluate(), DMInterpolationAddPoints() 284 M*/ 285 struct _DMInterpolationInfo { 286 MPI_Comm comm; 287 PetscInt dim; /*1 The spatial dimension of points */ 288 PetscInt nInput; /* The number of input points */ 289 PetscReal *points; /* The input point coordinates */ 290 PetscInt *cells; /* The cell containing each point */ 291 PetscInt n; /* The number of local points */ 292 Vec coords; /* The point coordinates */ 293 PetscInt dof; /* The number of components to interpolate */ 294 }; 295 typedef struct _DMInterpolationInfo *DMInterpolationInfo; 296 297 PETSC_EXTERN PetscErrorCode DMInterpolationCreate(MPI_Comm, DMInterpolationInfo *); 298 PETSC_EXTERN PetscErrorCode DMInterpolationSetDim(DMInterpolationInfo, PetscInt); 299 PETSC_EXTERN PetscErrorCode DMInterpolationGetDim(DMInterpolationInfo, PetscInt *); 300 PETSC_EXTERN PetscErrorCode DMInterpolationSetDof(DMInterpolationInfo, PetscInt); 301 PETSC_EXTERN PetscErrorCode DMInterpolationGetDof(DMInterpolationInfo, PetscInt *); 302 PETSC_EXTERN PetscErrorCode DMInterpolationAddPoints(DMInterpolationInfo, PetscInt, PetscReal[]); 303 PETSC_EXTERN PetscErrorCode DMInterpolationSetUp(DMInterpolationInfo, DM, PetscBool); 304 PETSC_EXTERN PetscErrorCode DMInterpolationGetCoordinates(DMInterpolationInfo, Vec *); 305 PETSC_EXTERN PetscErrorCode DMInterpolationGetVector(DMInterpolationInfo, Vec *); 306 PETSC_EXTERN PetscErrorCode DMInterpolationRestoreVector(DMInterpolationInfo, Vec *); 307 PETSC_EXTERN PetscErrorCode DMInterpolationEvaluate(DMInterpolationInfo, DM, Vec, Vec); 308 PETSC_EXTERN PetscErrorCode DMInterpolationDestroy(DMInterpolationInfo *); 309 310 PETSC_EXTERN PetscErrorCode DMCreateLabel(DM, const char []); 311 PETSC_EXTERN PetscErrorCode DMGetLabelValue(DM, const char[], PetscInt, PetscInt *); 312 PETSC_EXTERN PetscErrorCode DMSetLabelValue(DM, const char[], PetscInt, PetscInt); 313 PETSC_EXTERN PetscErrorCode DMClearLabelValue(DM, const char[], PetscInt, PetscInt); 314 PETSC_EXTERN PetscErrorCode DMGetLabelSize(DM, const char[], PetscInt *); 315 PETSC_EXTERN PetscErrorCode DMGetLabelIdIS(DM, const char[], IS *); 316 PETSC_EXTERN PetscErrorCode DMGetStratumSize(DM, const char [], PetscInt, PetscInt *); 317 PETSC_EXTERN PetscErrorCode DMGetStratumIS(DM, const char [], PetscInt, IS *); 318 PETSC_EXTERN PetscErrorCode DMSetStratumIS(DM, const char [], PetscInt, IS); 319 PETSC_EXTERN PetscErrorCode DMClearLabelStratum(DM, const char[], PetscInt); 320 PETSC_EXTERN PetscErrorCode DMGetLabelOutput(DM, const char[], PetscBool *); 321 PETSC_EXTERN PetscErrorCode DMSetLabelOutput(DM, const char[], PetscBool); 322 323 PETSC_EXTERN PetscErrorCode DMGetNumLabels(DM, PetscInt *); 324 PETSC_EXTERN PetscErrorCode DMGetLabelName(DM, PetscInt, const char **); 325 PETSC_EXTERN PetscErrorCode DMHasLabel(DM, const char [], PetscBool *); 326 PETSC_EXTERN PetscErrorCode DMGetLabel(DM, const char *, DMLabel *); 327 PETSC_EXTERN PetscErrorCode DMGetLabelByNum(DM, PetscInt, DMLabel *); 328 PETSC_EXTERN PetscErrorCode DMAddLabel(DM, DMLabel); 329 PETSC_EXTERN PetscErrorCode DMRemoveLabel(DM, const char [], DMLabel *); 330 PETSC_EXTERN PetscErrorCode DMRemoveLabelBySelf(DM, DMLabel *, PetscBool); 331 PETSC_EXTERN PetscErrorCode DMCopyLabels(DM, DM, PetscCopyMode, PetscBool); 332 333 PETSC_EXTERN PetscErrorCode DMAddBoundary(DM, DMBoundaryConditionType, const char[], const char[], PetscInt, PetscInt, const PetscInt *, void (*)(void), void (*)(void), PetscInt, const PetscInt *, void *); 334 PETSC_EXTERN PetscErrorCode DMGetNumBoundary(DM, PetscInt *); 335 PETSC_EXTERN PetscErrorCode DMGetBoundary(DM, PetscInt, DMBoundaryConditionType *, const char **, const char **, PetscInt *, PetscInt *, const PetscInt **, void (**)(void), void (**)(void), PetscInt *, const PetscInt **, void **); 336 PETSC_EXTERN PetscErrorCode DMIsBoundaryPoint(DM, PetscInt, PetscBool *); 337 PETSC_EXTERN PetscErrorCode DMCopyBoundary(DM, DM); 338 339 PETSC_EXTERN PetscErrorCode DMProjectFunction(DM,PetscReal,PetscErrorCode(**)(PetscInt,PetscReal,const PetscReal[],PetscInt,PetscScalar *,void *),void**,InsertMode,Vec); 340 PETSC_EXTERN PetscErrorCode DMProjectFunctionLocal(DM,PetscReal,PetscErrorCode(**)(PetscInt,PetscReal,const PetscReal[],PetscInt,PetscScalar *,void *),void**,InsertMode,Vec); 341 PETSC_EXTERN PetscErrorCode DMProjectFunctionLabel(DM, PetscReal, DMLabel, PetscInt, const PetscInt[], PetscInt, const PetscInt[], PetscErrorCode (**)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void **, InsertMode, Vec); 342 PETSC_EXTERN PetscErrorCode DMProjectFunctionLabelLocal(DM,PetscReal,DMLabel,PetscInt,const PetscInt[],PetscInt,const PetscInt[],PetscErrorCode(**)(PetscInt,PetscReal,const PetscReal[],PetscInt,PetscScalar *,void *),void **,InsertMode,Vec); 343 PETSC_EXTERN PetscErrorCode DMProjectFieldLocal(DM,PetscReal,Vec,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[]),InsertMode,Vec); 344 PETSC_EXTERN PetscErrorCode DMProjectFieldLabelLocal(DM,PetscReal,DMLabel,PetscInt,const PetscInt[],PetscInt,const PetscInt[],Vec,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[]),InsertMode,Vec); 345 PETSC_EXTERN PetscErrorCode DMProjectBdFieldLabelLocal(DM,PetscReal,DMLabel,PetscInt,const PetscInt[],PetscInt,const PetscInt[],Vec,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[]),InsertMode,Vec); 346 PETSC_EXTERN PetscErrorCode DMComputeL2Diff(DM,PetscReal,PetscErrorCode(**)(PetscInt,PetscReal,const PetscReal[],PetscInt,PetscScalar *,void *),void **,Vec,PetscReal *); 347 PETSC_EXTERN PetscErrorCode DMComputeL2GradientDiff(DM, PetscReal, PetscErrorCode (**)(PetscInt, PetscReal, const PetscReal [], const PetscReal [], PetscInt, PetscScalar *, void *), void **, Vec, const PetscReal [], PetscReal *); 348 PETSC_EXTERN PetscErrorCode DMComputeL2FieldDiff(DM,PetscReal,PetscErrorCode(**)(PetscInt,PetscReal,const PetscReal[],PetscInt,PetscScalar *,void *),void **,Vec,PetscReal *); 349 PETSC_EXTERN PetscErrorCode DMHasBasisTransform(DM,PetscBool*); 350 PETSC_EXTERN PetscErrorCode DMCopyTransform(DM, DM); 351 352 PETSC_EXTERN PetscErrorCode DMGetCompatibility(DM,DM,PetscBool*,PetscBool*); 353 354 PETSC_EXTERN PetscErrorCode DMMonitorSet(DM, PetscErrorCode (*)(DM, void *), void *, PetscErrorCode (*)(void**)); 355 PETSC_EXTERN PetscErrorCode DMMonitorCancel(DM); 356 PETSC_EXTERN PetscErrorCode DMMonitorSetFromOptions(DM, const char[], const char[], const char[], PetscErrorCode (*)(DM, void *), PetscErrorCode (*)(DM, PetscViewerAndFormat *), PetscBool *); 357 PETSC_EXTERN PetscErrorCode DMMonitor(DM); 358 359 PETSC_STATIC_INLINE PetscInt DMPolytopeTypeGetDim(DMPolytopeType ct) { 360 switch (ct) { 361 case DM_POLYTOPE_POINT: 362 return 0; 363 case DM_POLYTOPE_SEGMENT: 364 case DM_POLYTOPE_POINT_PRISM_TENSOR: 365 return 1; 366 case DM_POLYTOPE_TRIANGLE: 367 case DM_POLYTOPE_QUADRILATERAL: 368 case DM_POLYTOPE_SEG_PRISM_TENSOR: 369 return 2; 370 case DM_POLYTOPE_TETRAHEDRON: 371 case DM_POLYTOPE_HEXAHEDRON: 372 case DM_POLYTOPE_TRI_PRISM: 373 case DM_POLYTOPE_TRI_PRISM_TENSOR: 374 case DM_POLYTOPE_QUAD_PRISM_TENSOR: 375 case DM_POLYTOPE_PYRAMID: 376 return 3; 377 default: return -1; 378 } 379 } 380 381 PETSC_STATIC_INLINE PetscInt DMPolytopeTypeGetConeSize(DMPolytopeType ct) 382 { 383 switch (ct) { 384 case DM_POLYTOPE_POINT: return 0; 385 case DM_POLYTOPE_SEGMENT: return 2; 386 case DM_POLYTOPE_POINT_PRISM_TENSOR: return 2; 387 case DM_POLYTOPE_TRIANGLE: return 3; 388 case DM_POLYTOPE_QUADRILATERAL: return 4; 389 case DM_POLYTOPE_SEG_PRISM_TENSOR: return 4; 390 case DM_POLYTOPE_TETRAHEDRON: return 4; 391 case DM_POLYTOPE_HEXAHEDRON: return 6; 392 case DM_POLYTOPE_TRI_PRISM: return 5; 393 case DM_POLYTOPE_TRI_PRISM_TENSOR: return 5; 394 case DM_POLYTOPE_QUAD_PRISM_TENSOR: return 6; 395 case DM_POLYTOPE_PYRAMID: return 5; 396 default: return -1; 397 } 398 } 399 400 PETSC_STATIC_INLINE PetscInt DMPolytopeTypeGetNumVertices(DMPolytopeType ct) 401 { 402 switch (ct) { 403 case DM_POLYTOPE_POINT: return 1; 404 case DM_POLYTOPE_SEGMENT: return 2; 405 case DM_POLYTOPE_POINT_PRISM_TENSOR: return 2; 406 case DM_POLYTOPE_TRIANGLE: return 3; 407 case DM_POLYTOPE_QUADRILATERAL: return 4; 408 case DM_POLYTOPE_SEG_PRISM_TENSOR: return 4; 409 case DM_POLYTOPE_TETRAHEDRON: return 4; 410 case DM_POLYTOPE_HEXAHEDRON: return 8; 411 case DM_POLYTOPE_TRI_PRISM: return 6; 412 case DM_POLYTOPE_TRI_PRISM_TENSOR: return 6; 413 case DM_POLYTOPE_QUAD_PRISM_TENSOR: return 8; 414 case DM_POLYTOPE_PYRAMID: return 5; 415 default: return -1; 416 } 417 } 418 419 #endif 420