Actual source code: petscdmplex.h
1: /*
2: DMPlex, for parallel unstructured distributed mesh problems.
3: */
4: #pragma once
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>
19: /* MANSEC = DM */
20: /* SUBMANSEC = DMPlex */
22: PETSC_EXTERN PetscErrorCode PetscPartitionerDMPlexPartition(PetscPartitioner, DM, PetscSection, PetscSection, IS *);
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[]);
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 *);
84: /* Topological interpolation */
85: PETSC_EXTERN const char *const DMPlexInterpolatedFlags[];
87: /*E
88: DMPlexInterpolatedFlag - Describes level of topological interpolatedness.
90: Local or collective property depending on whether it is returned by `DMPlexIsInterpolated()` or `DMPlexIsInterpolatedCollective()`.
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
100: Level: intermediate
102: Note:
103: An interpolated `DMPLEX` means that edges (and faces for 3d meshes) are present in the `DMPLEX` data structures.
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;
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);
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 *);
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[]);
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 **);
159: /*E
160: DMPlexTPSType - Type of triply-periodic surface for a `DMPLEX`
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
166: Level: intermediate
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[];
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 *);
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 *);
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 *);
207: PETSC_EXTERN PetscErrorCode DMPlexTriangleSetOptions(DM, const char *);
208: PETSC_EXTERN PetscErrorCode DMPlexTetgenSetOptions(DM, const char *);
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 *);
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 *);
228: PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetZonalVariable(PetscViewer, PetscExodusIIInt);
229: PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetNodalVariable(PetscViewer, PetscExodusIIInt);
231: PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetZonalVariable(PetscViewer, PetscExodusIIInt *);
232: PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetNodalVariable(PetscViewer, PetscExodusIIInt *);
234: PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetZonalVariableName(PetscViewer, PetscExodusIIInt, const char[]);
235: PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetNodalVariableName(PetscViewer, PetscExodusIIInt, const char[]);
237: PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetZonalVariableName(PetscViewer, PetscExodusIIInt, const char *[]);
238: PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetNodalVariableName(PetscViewer, PetscExodusIIInt, const char *[]);
240: PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetZonalVariableNames(PetscViewer, const char *const[]);
241: PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetNodalVariableNames(PetscViewer, const char *const[]);
243: PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetZonalVariableNames(PetscViewer, PetscExodusIIInt *, const char *const *[]);
244: PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetNodalVariableNames(PetscViewer, PetscExodusIIInt *, const char *const *[]);
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 *[]);
253: /* Mesh Partitioning and Distribution */
254: #define DMPLEX_OVERLAP_MANUAL -1
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 *[]);
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);
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 *);
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 *);
314: PETSC_EXTERN PetscErrorCode DMGetEnclosureRelation(DM, DM, DMEnclosureType *);
315: PETSC_EXTERN PetscErrorCode DMGetEnclosurePoint(DM, DM, DMEnclosureType, PetscInt, PetscInt *);
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);
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);
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 *);
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[]);
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 *);
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 *);
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);
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 *);
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[]));
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);
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);
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 *);
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 **);
414: PETSC_EXTERN PetscErrorCode DMPlexGetScale(DM, PetscUnit, PetscReal *);
415: PETSC_EXTERN PetscErrorCode DMPlexSetScale(DM, PetscUnit, PetscReal);
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;
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 *);
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[]);
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);
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 *);
465: PETSC_EXTERN PetscErrorCode DMPlexReconstructGradientsFVM(DM, Vec, Vec);
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);
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);
488: PETSC_EXTERN PetscErrorCode DMPlexMonitorThroughput(DM, void *);
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: }
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);
557: PETSC_EXTERN PetscErrorCode DMPlexGlobalToLocalBasis(DM, Vec);
558: PETSC_EXTERN PetscErrorCode DMPlexLocalToGlobalBasis(DM, Vec);
559: PETSC_EXTERN PetscErrorCode DMPlexCreateBasisRotation(DM, PetscReal, PetscReal, PetscReal);
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"
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);
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);
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 **);
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 *);
595: #if defined(PETSC_HAVE_HDF5)
596: struct _n_DMPlexStorageVersion {
597: int major, minor, subminor;
598: };
599: typedef struct _n_DMPlexStorageVersion *DMPlexStorageVersion;
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
607: PETSC_EXTERN PetscErrorCode DMPlexCreateGeomFromFile(MPI_Comm, const char[], DM *, PetscBool);
608: PETSC_EXTERN PetscErrorCode DMPlexInflateToGeomModel(DM, PetscBool);