xref: /petsc/include/petscdmplex.h (revision 9bfa2b0200ad3a67ccef26ee1f41e798a0cc6c4f) 
1552f7358SJed Brown /*
2552f7358SJed Brown   DMPlex, for parallel unstructured distributed mesh problems.
3552f7358SJed Brown */
426bd1501SBarry Smith #if !defined(PETSCDMPLEX_H)
526bd1501SBarry Smith #define PETSCDMPLEX_H
6552f7358SJed Brown 
7224ef0b1SMatthew Knepley #include <petscsection.h>
8abe9303eSLisandro Dalcin #include <petscpartitioner.h>
9552f7358SJed Brown #include <petscdm.h>
1086fe8405SMatthew G. Knepley #include <petscdmplextypes.h>
11a0845e3aSMatthew G. Knepley #include <petscdt.h>
12a0845e3aSMatthew G. Knepley #include <petscfe.h>
130bacfa0aSMatthew G. Knepley #include <petscfv.h>
14799f573fSMatthew G. Knepley #include <petscsftypes.h>
15c330f8ffSToby Isaac #include <petscdmfield.h>
16ea8e1828Sksagiyam #include <petscviewer.h>
17552f7358SJed Brown 
183c41b853SStefano Zampini PETSC_EXTERN PetscErrorCode PetscPartitionerDMPlexPartition(PetscPartitioner, DM, PetscSection, PetscSection, IS *);
1977623264SMatthew G. Knepley 
205e488331SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexBuildFromCellList(DM, PetscInt, PetscInt, PetscInt, const PetscInt[]);
21be8c289dSNicolas Barral PETSC_EXTERN PetscErrorCode DMPlexBuildFromCellListParallel(DM, PetscInt, PetscInt, PetscInt, PetscInt, const PetscInt[], PetscSF *, PetscInt **);
221edcf0b2SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexBuildCoordinatesFromCellList(DM, PetscInt, const PetscReal[]);
231edcf0b2SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexBuildCoordinatesFromCellListParallel(DM, PetscInt, PetscSF, const PetscReal[]);
24b09969d6SVaclav Hapla 
25552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexCreate(MPI_Comm, DM*);
2627c04023SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateCohesiveSubmesh(DM, PetscBool, const char [], PetscInt, DM *);
27a4a685f2SJacob Faibussowitsch PETSC_EXTERN PetscErrorCode DMPlexCreateFromCellListPetsc(MPI_Comm, PetscInt, PetscInt, PetscInt, PetscInt, PetscBool, const PetscInt[], PetscInt, const PetscReal[], DM*);
28a4a685f2SJacob Faibussowitsch PETSC_EXTERN PETSC_DEPRECATED_FUNCTION("Use DMPlexCreateFromCellListPetsc() (since version 3.14)") PetscErrorCode DMPlexCreateFromCellList(MPI_Comm, PetscInt, PetscInt, PetscInt, PetscInt, PetscBool, const int[], PetscInt, const double[], DM*);
29be8c289dSNicolas Barral PETSC_EXTERN PetscErrorCode DMPlexCreateFromCellListParallelPetsc(MPI_Comm, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt, PetscBool, const PetscInt[], PetscInt, const PetscReal[], PetscSF *, PetscInt **, DM *);
30a4a685f2SJacob Faibussowitsch PETSC_EXTERN PETSC_DEPRECATED_FUNCTION("Use DMPlexCreateFromCellListParallelPetsc() (since version 3.14)") PetscErrorCode DMPlexCreateFromCellListParallel(MPI_Comm, PetscInt, PetscInt, PetscInt, PetscInt, PetscBool, const int[], PetscInt, const PetscReal[], PetscSF *, DM *);
3106bbee04SMatthew G Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateFromDAG(DM, PetscInt, const PetscInt [], const PetscInt [], const PetscInt [], const PetscInt [], const PetscScalar []);
329318fe57SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateReferenceCell(MPI_Comm, DMPolytopeType, DM *);
33a9074c1eSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexSetOptionsPrefix(DM, const char []);
34552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetChart(DM, PetscInt *, PetscInt *);
35552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexSetChart(DM, PetscInt, PetscInt);
36552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetConeSize(DM, PetscInt, PetscInt *);
37552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexSetConeSize(DM, PetscInt, PetscInt);
38feb68dd6SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexAddConeSize(DM, PetscInt, PetscInt);
39552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetCone(DM, PetscInt, const PetscInt *[]);
400ce7577fSVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexGetConeTuple(DM, IS, PetscSection *, IS *);
41af9eab45SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexGetConeRecursive(DM, IS, PetscInt *, IS *[], PetscSection *[]);
42af9eab45SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexRestoreConeRecursive(DM, IS, PetscInt *, IS *[], PetscSection *[]);
43af9eab45SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexGetConeRecursiveVertices(DM, IS, IS *);
44552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexSetCone(DM, PetscInt, const PetscInt[]);
459f074e33SMatthew G Knepley PETSC_EXTERN PetscErrorCode DMPlexInsertCone(DM, PetscInt, PetscInt, PetscInt);
4677c88f5bSMatthew G Knepley PETSC_EXTERN PetscErrorCode DMPlexInsertConeOrientation(DM, PetscInt, PetscInt, PetscInt);
47552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetConeOrientation(DM, PetscInt, const PetscInt *[]);
48552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexSetConeOrientation(DM, PetscInt, const PetscInt[]);
49552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetSupportSize(DM, PetscInt, PetscInt *);
50552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexSetSupportSize(DM, PetscInt, PetscInt);
51552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetSupport(DM, PetscInt, const PetscInt *[]);
52552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexSetSupport(DM, PetscInt, const PetscInt[]);
53552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexInsertSupport(DM, PetscInt, PetscInt, PetscInt);
54552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetConeSection(DM, PetscSection *);
558cb4d582SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetSupportSection(DM, PetscSection *);
56552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetCones(DM, PetscInt *[]);
57552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetConeOrientations(DM, PetscInt *[]);
58552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetMaxSizes(DM, PetscInt *, PetscInt *);
59552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexSymmetrize(DM);
60552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexStratify(DM);
614e3744c5SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexEqual(DM,DM,PetscBool*);
62b5a892a1SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexOrientPoint(DM,PetscInt,PetscInt);
63d27a0f52SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexOrient(DM);
64e101f074SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexPreallocateOperator(DM, PetscInt, PetscInt[], PetscInt[], PetscInt[], PetscInt[], Mat, PetscBool);
65552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetPointLocal(DM,PetscInt,PetscInt*,PetscInt*);
66081a2d76SSatish Balay PETSC_EXTERN PetscErrorCode DMPlexPointLocalRead(DM,PetscInt,const PetscScalar*,void*);
67a89cf0ddSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexPointLocalRef(DM,PetscInt,PetscScalar*,void*);
68a89cf0ddSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetPointLocalField(DM,PetscInt,PetscInt,PetscInt*,PetscInt*);
69a89cf0ddSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexPointLocalFieldRef(DM,PetscInt,PetscInt,PetscScalar*,void*);
70081a2d76SSatish Balay PETSC_EXTERN PetscErrorCode DMPlexPointLocalFieldRead(DM,PetscInt,PetscInt,const PetscScalar*,void*);
71552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetPointGlobal(DM,PetscInt,PetscInt*,PetscInt*);
72552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexPointGlobalRead(DM,PetscInt,const PetscScalar*,const void*);
73a89cf0ddSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexPointGlobalRef(DM,PetscInt,PetscScalar*,void*);
74a89cf0ddSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetPointGlobalField(DM,PetscInt,PetscInt,PetscInt*,PetscInt*);
75a89cf0ddSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexPointGlobalFieldRef(DM,PetscInt,PetscInt,PetscScalar*,void*);
76081a2d76SSatish Balay PETSC_EXTERN PetscErrorCode DMPlexPointGlobalFieldRead(DM,PetscInt,PetscInt,const PetscScalar*, void*);
77552f7358SJed Brown 
78a7748839SVaclav Hapla /* Topological interpolation */
79a7748839SVaclav Hapla PETSC_EXTERN const char * const DMPlexInterpolatedFlags[];
809ade3219SVaclav Hapla /*E
819ade3219SVaclav Hapla    DMPlexInterpolatedFlag - Describes level of topological interpolatedness.
829ade3219SVaclav Hapla      It is a local or collective property depending on whether it is returned by DMPlexIsInterpolated() or DMPlexIsInterpolatedCollective().
839ade3219SVaclav Hapla 
849ade3219SVaclav Hapla $  DMPLEX_INTERPOLATED_INVALID - Uninitialized value (internal use only; never returned by DMPlexIsInterpolated() or DMPlexIsInterpolatedCollective())
859ade3219SVaclav Hapla $  DMPLEX_INTERPOLATED_NONE    - Mesh is not interpolated
869ade3219SVaclav Hapla $  DMPLEX_INTERPOLATED_PARTIAL - Mesh is partially interpolated. This can e.g. mean DMPlex with cells, faces and vertices but no edges represented, or a mesh with mixed cones (see DMPlexStratify() for an example)
879ade3219SVaclav Hapla $  DMPLEX_INTERPOLATED_MIXED   - Can be returned only by DMPlexIsInterpolatedCollective(), meaning that DMPlexIsInterpolated() returns different interpolatedness on different ranks
889ade3219SVaclav Hapla $  DMPLEX_INTERPOLATED_FULL    - Mesh is fully interpolated
899ade3219SVaclav Hapla 
909ade3219SVaclav Hapla    Level: intermediate
919ade3219SVaclav Hapla 
929ade3219SVaclav Hapla    Developer Note:
939ade3219SVaclav Hapla    Any additions/changes here MUST also be made in include/petsc/finclude/petscdmplex.h and src/dm/f90-mod/petscdmplex.h
949ade3219SVaclav Hapla 
959ade3219SVaclav Hapla .seealso: DMPlexIsInterpolated(), DMPlexIsInterpolatedCollective(), DMPlexInterpolate(), DMPlexUninterpolate()
969ade3219SVaclav Hapla E*/
97a7748839SVaclav Hapla typedef enum {
987d0f5628SVaclav Hapla   DMPLEX_INTERPOLATED_INVALID = -1,
99a7748839SVaclav Hapla   DMPLEX_INTERPOLATED_NONE = 0,
100a7748839SVaclav Hapla   DMPLEX_INTERPOLATED_PARTIAL,
101a7748839SVaclav Hapla   DMPLEX_INTERPOLATED_MIXED,
102a7748839SVaclav Hapla   DMPLEX_INTERPOLATED_FULL
103a7748839SVaclav Hapla } DMPlexInterpolatedFlag;
104a7748839SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexInterpolate(DM, DM *);
105a7748839SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexUninterpolate(DM, DM *);
106a7748839SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexInterpolatePointSF(DM, PetscSF);
107a7748839SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexIsInterpolated(DM, DMPlexInterpolatedFlag *);
108a7748839SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexIsInterpolatedCollective(DM, DMPlexInterpolatedFlag *);
109a7748839SVaclav Hapla 
1108b51c812SSatish Balay PETSC_EXTERN PetscErrorCode DMPlexFilter(DM, DMLabel, PetscInt, DM *);
111552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetCellNumbering(DM, IS *);
112552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetVertexNumbering(DM, IS *);
113ef48cebcSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreatePointNumbering(DM, IS *);
11408a22f4bSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateRankField(DM, Vec *);
11518e14f0cSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateLabelField(DM, DMLabel, Vec *);
116552f7358SJed Brown 
11775d3a19aSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetDepth(DM, PetscInt *);
1183ded2ed9SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetDepthLabel(DM, DMLabel *);
11975d3a19aSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetDepthStratum(DM, PetscInt, PetscInt *, PetscInt *);
12075d3a19aSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetHeightStratum(DM, PetscInt, PetscInt *, PetscInt *);
121ba2698f1SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetPointDepth(DM, PetscInt, PetscInt *);
1220c0a32dcSVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexGetPointHeight(DM, PetscInt, PetscInt *);
123ba2698f1SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetCellTypeLabel(DM, DMLabel *);
124ba2698f1SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetCellType(DM, PetscInt, DMPolytopeType *);
125412e9a14SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexSetCellType(DM, PetscInt, DMPolytopeType);
126ba2698f1SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeCellTypes(DM);
12796ca5757SLisandro Dalcin PETSC_EXTERN PetscErrorCode DMPlexInvertCell(DMPolytopeType, PetscInt[]);
12896ca5757SLisandro Dalcin PETSC_EXTERN PetscErrorCode DMPlexReorderCell(DM, PetscInt, PetscInt[]);
12996ca5757SLisandro Dalcin 
13075d3a19aSMatthew G. Knepley /* Topological Operations */
131552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetMeet(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **);
132552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetFullMeet(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **);
133552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexRestoreMeet(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **);
134552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetJoin(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **);
135552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetFullJoin(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **);
136552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexRestoreJoin(DM, PetscInt, const PetscInt [], PetscInt *, const PetscInt **);
137552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetTransitiveClosure(DM, PetscInt, PetscBool, PetscInt *, PetscInt *[]);
138552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexRestoreTransitiveClosure(DM, PetscInt, PetscBool, PetscInt *, PetscInt *[]);
139b5a892a1SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetCompressedClosure(DM, PetscSection, PetscInt, PetscInt *, PetscInt **, PetscSection *, IS *, const PetscInt **);
140b5a892a1SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexRestoreCompressedClosure(DM, PetscSection, PetscInt, PetscInt *, PetscInt **, PetscSection *, IS *, const PetscInt **);
141552f7358SJed Brown 
14275d3a19aSMatthew G. Knepley /* Mesh Generation */
143552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGenerate(DM, const char [], PetscBool , DM *);
1443f2a96e3SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGenerateRegister(const char[],PetscErrorCode (*)(DM,PetscBool,DM*),PetscErrorCode (*)(DM,PetscReal*,DM*),PetscErrorCode (*)(DM,DMLabel,DM*),PetscInt);
1453a074057SBarry Smith PETSC_EXTERN PetscErrorCode DMPlexGenerateRegisterAll(void);
1463a074057SBarry Smith PETSC_EXTERN PetscErrorCode DMPlexGenerateRegisterDestroy(void);
147930319cbSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCopyCoordinates(DM, DM);
14848d16a33SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateCoordinateSpace(DM, PetscInt, void (*)(PetscInt, PetscInt, PetscInt,
14948d16a33SMatthew G. Knepley                                                         const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],
15048d16a33SMatthew G. Knepley                                                         const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],
15148d16a33SMatthew G. Knepley                                                         PetscReal, const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[]));
1520fdc7489SMatthew Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateDoublet(MPI_Comm, PetscInt, PetscBool, PetscBool, PetscReal, DM *);
153768d5fceSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateBoxMesh(MPI_Comm, PetscInt, PetscBool, const PetscInt[], const PetscReal[], const PetscReal[], const DMBoundaryType[], PetscBool, DM *);
1549318fe57SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateBoxSurfaceMesh(MPI_Comm, PetscInt, const PetscInt[], const PetscReal[], const PetscReal[], PetscBool, DM *);
15551a74b61SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateSphereMesh(MPI_Comm, PetscInt, PetscBool, PetscReal, DM *);
15651a74b61SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateBallMesh(MPI_Comm, PetscInt, PetscReal, DM *);
1579318fe57SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateHexCylinderMesh(MPI_Comm, DMBoundaryType, DM *);
15824119c2aSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateWedgeCylinderMesh(MPI_Comm, PetscInt, PetscBool, DM *);
15900dabe28SStefano Zampini PETSC_EXTERN PetscErrorCode DMPlexCreateWedgeBoxMesh(MPI_Comm, const PetscInt[], const PetscReal[], const PetscReal[], const DMBoundaryType[], PetscBool, PetscBool, DM *);
160d410b0cfSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexExtrude(DM, PetscInt, PetscReal, PetscBool, PetscBool, const PetscReal[], const PetscReal[], DM *);
161552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexCreateConeSection(DM, PetscSection *);
162c1cad2e7SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexInflateToGeomModel(DM);
163068a5610SStefano Zampini 
164ca8062c8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCheckSymmetry(DM);
16525c50c26SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexCheckSkeleton(DM, PetscInt);
16625c50c26SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexCheckFaces(DM, PetscInt);
167bb6a34a8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCheckGeometry(DM);
16803da9461SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexCheckPointSF(DM);
169a8432d5bSVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexCheckInterfaceCones(DM);
17043fa8764SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCheckCellShape(DM, PetscBool, PetscReal);
171f108dbd7SJacob Faibussowitsch PETSC_EXTERN PetscErrorCode DMPlexComputeOrthogonalQuality(DM, PetscFV, PetscReal, Vec *, DMLabel *);
17275d3a19aSMatthew G. Knepley 
173d9deefdfSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexTriangleSetOptions(DM, const char *);
174776fd405SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexTetgenSetOptions(DM, const char *);
175d9deefdfSMatthew G. Knepley 
176cd7e8a5eSksagiyam PETSC_EXTERN PetscErrorCode DMPlexCreateFromFile(MPI_Comm, const char[], const char[], PetscBool, DM *);
177d6218766SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateExodus(MPI_Comm, PetscInt, PetscBool, DM *);
178d6218766SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateExodusFromFile(MPI_Comm, const char [], PetscBool, DM *);
179d6218766SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateCGNS(MPI_Comm, PetscInt, PetscBool, DM *);
180d6218766SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateCGNSFromFile(MPI_Comm, const char[], PetscBool, DM *);
181d6218766SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateGmsh(MPI_Comm, PetscViewer, PetscBool, DM *);
182d6218766SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateGmshFromFile(MPI_Comm, const char [], PetscBool, DM *);
183d6218766SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateFluent(MPI_Comm, PetscViewer, PetscBool, DM *);
184d6218766SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateFluentFromFile(MPI_Comm, const char [], PetscBool, DM *);
185d6218766SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateMedFromFile(MPI_Comm, const char [], PetscBool, DM *);
186f2801cd6SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreatePLYFromFile(MPI_Comm, const char [], PetscBool, DM *);
1877bee2925SMatthew Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateEGADSFromFile(MPI_Comm, const char [], DM *);
188c1cad2e7SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateEGADSLiteFromFile(MPI_Comm, const char [], DM *);
189d6218766SMatthew G. Knepley 
1906823f3c5SBlaise Bourdin PETSC_EXTERN PetscErrorCode PetscViewerExodusIIOpen(MPI_Comm comm, const char name[], PetscFileMode type, PetscViewer *exo);
1911e50132fSMatthew G. Knepley PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetId(PetscViewer, int *);
1926823f3c5SBlaise Bourdin PETSC_EXTERN PetscErrorCode PetscViewerExodusIISetOrder(PetscViewer,PetscInt);
1936823f3c5SBlaise Bourdin PETSC_EXTERN PetscErrorCode PetscViewerExodusIIGetOrder(PetscViewer,PetscInt*);
1941e50132fSMatthew G. Knepley 
19575d3a19aSMatthew G. Knepley /* Mesh Partitioning and Distribution */
196552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexCreateNeighborCSR(DM, PetscInt, PetscInt *, PetscInt **, PetscInt **);
1975680f57bSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetPartitioner(DM, PetscPartitioner *);
19871bb2955SLawrence Mitchell PETSC_EXTERN PetscErrorCode DMPlexSetPartitioner(DM, PetscPartitioner);
1993fa7752dSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexCreatePartitionerGraph(DM, PetscInt, PetscInt *, PetscInt **, PetscInt **, IS *);
2001fd9873aSMichael Lange PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelInvert(DM, DMLabel, PetscSF, DMLabel);
2015abbe4feSMichael Lange PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelClosure(DM, DMLabel);
20224d039d7SMichael Lange PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelAdjacency(DM, DMLabel);
203be200f8dSMichael Lange PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelPropagate(DM, DMLabel);
204aa3148a8SMichael Lange PETSC_EXTERN PetscErrorCode DMPlexPartitionLabelCreateSF(DM, DMLabel, PetscSF *);
20598ba2d7fSLawrence Mitchell PETSC_EXTERN PetscErrorCode DMPlexSetPartitionBalance(DM, PetscBool);
20698ba2d7fSLawrence Mitchell PETSC_EXTERN PetscErrorCode DMPlexGetPartitionBalance(DM, PetscBool *);
2075fa78c88SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexIsDistributed(DM, PetscBool *);
20880cf41d5SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexDistribute(DM, PetscInt, PetscSF*, DM*);
209b9f40539SMichael Lange PETSC_EXTERN PetscErrorCode DMPlexDistributeOverlap(DM, PetscInt, PetscSF *, DM *);
210cb54e036SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexGetOverlap(DM, PetscInt *);
211552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexDistributeField(DM,PetscSF,PetscSection,Vec,PetscSection,Vec);
212b0a623aaSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexDistributeFieldIS(DM, PetscSF, PetscSection, IS, PetscSection, IS *);
213552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexDistributeData(DM,PetscSF,PetscSection,MPI_Datatype,void*,PetscSection,void**);
2148b879b41SFlorian Wechsung PETSC_EXTERN PetscErrorCode DMPlexRebalanceSharedPoints(DM, PetscInt, PetscBool, PetscBool, PetscBool*);
21545800214SMichael Lange PETSC_EXTERN PetscErrorCode DMPlexMigrate(DM, PetscSF, DM);
216a13df41bSStefano Zampini PETSC_EXTERN PetscErrorCode DMPlexGetGatherDM(DM, PetscSF*, DM*);
217a13df41bSStefano Zampini PETSC_EXTERN PetscErrorCode DMPlexGetRedundantDM(DM, PetscSF*, DM*);
2183c1f0c11SLawrence Mitchell PETSC_EXTERN PetscErrorCode DMPlexSetAdjacencyUser(DM, PetscErrorCode (*)(DM,PetscInt,PetscInt*,PetscInt[],void*),void*);
2193c1f0c11SLawrence Mitchell PETSC_EXTERN PetscErrorCode DMPlexGetAdjacencyUser(DM, PetscErrorCode (**)(DM,PetscInt,PetscInt*,PetscInt[],void*),void**);
220a17985deSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexSetAdjacencyUseAnchors(DM,PetscBool);
221a17985deSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexGetAdjacencyUseAnchors(DM,PetscBool*);
22270034214SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetAdjacency(DM, PetscInt, PetscInt *, PetscInt *[]);
223f94b4a02SBlaise Bourdin PETSC_EXTERN PetscErrorCode DMPlexSetMigrationSF(DM, PetscSF);
224f94b4a02SBlaise Bourdin PETSC_EXTERN PetscErrorCode DMPlexGetMigrationSF(DM, PetscSF *);
22575d3a19aSMatthew G. Knepley 
226c99f2573SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetOrdering(DM, MatOrderingType, DMLabel, IS *);
227f5cedc29SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexPermute(DM, IS, DM *);
228f5cedc29SMatthew G. Knepley 
229b0a623aaSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateProcessSF(DM, PetscSF, IS *, PetscSF *);
230b0a623aaSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateTwoSidedProcessSF(DM, PetscSF, PetscSection, IS, PetscSection, IS, IS *, PetscSF *);
231b0a623aaSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexDistributeOwnership(DM, PetscSection, IS *, PetscSection, IS *);
232dccdeccaSVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexCreateOverlapLabel(DM, PetscInt, PetscSection, IS, PetscSection, IS, DMLabel *);
23346f9b1c3SMichael Lange PETSC_EXTERN PetscErrorCode DMPlexCreateOverlapMigrationSF(DM, PetscSF, PetscSF *);
23445800214SMichael Lange PETSC_EXTERN PetscErrorCode DMPlexStratifyMigrationSF(DM, PetscSF, PetscSF *);
235b0a623aaSMatthew G. Knepley 
23675d3a19aSMatthew G. Knepley /* Submesh Support */
237158acfadSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateSubmesh(DM, DMLabel, PetscInt, PetscBool, DM*);
2387db7e0a7SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateHybridMesh(DM, DMLabel, DMLabel, DMLabel *, DMLabel *, DM *, DM *);
239552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetSubpointMap(DM, DMLabel*);
240552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexSetSubpointMap(DM, DMLabel);
24197d8846cSMatthew Knepley PETSC_EXTERN PetscErrorCode DMPlexGetSubpointIS(DM, IS *);
242a6e0b375SMatthew G. Knepley 
243a6e0b375SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMGetEnclosureRelation(DM, DM, DMEnclosureType *);
244a6e0b375SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMGetEnclosurePoint(DM, DM, DMEnclosureType, PetscInt, PetscInt *);
245552f7358SJed Brown 
2462be2b188SMatthew G Knepley PETSC_EXTERN PetscErrorCode DMPlexLabelComplete(DM, DMLabel);
2470f66a230SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexLabelCohesiveComplete(DM, DMLabel, DMLabel, PetscBool, DM);
2486cf0e42fSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexLabelAddCells(DM, DMLabel);
249a6e0b375SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexLabelAddFaceCells(DM, DMLabel);
250f402d5e4SToby Isaac PETSC_EXTERN PetscErrorCode DMPlexLabelClearCells(DM, DMLabel);
251552f7358SJed Brown 
25275d3a19aSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetRefinementLimit(DM, PetscReal *);
25375d3a19aSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexSetRefinementLimit(DM, PetscReal);
25475d3a19aSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetRefinementUniform(DM, PetscBool *);
25575d3a19aSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexSetRefinementUniform(DM, PetscBool);
2561e4cba6aSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetRefinementFunction(DM, PetscErrorCode (**)(const PetscReal [], PetscReal *));
2571e4cba6aSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexSetRefinementFunction(DM, PetscErrorCode (*)(const PetscReal [], PetscReal *));
2582389894bSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateCoarsePointIS(DM, IS *);
2590aef6b92SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetRegularRefinement(DM, PetscBool *);
2600aef6b92SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexSetRegularRefinement(DM, PetscBool);
261552f7358SJed Brown 
26218ad9376SMatthew G. Knepley /* Support for cell-vertex meshes */
26318ad9376SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetNumFaceVertices(DM, PetscInt, PetscInt, PetscInt *);
264f5d69827SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetOrientedFace(DM, PetscInt, PetscInt, const PetscInt [], PetscInt, PetscInt [], PetscInt [], PetscInt [], PetscBool *);
26518ad9376SMatthew G. Knepley 
2660f0bf202SMatthew G. Knepley /* Geometry Support */
2670f0bf202SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetMinRadius(DM, PetscReal *);
2680f0bf202SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexSetMinRadius(DM, PetscReal);
269741bfc07SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeProjection2Dto1D(PetscScalar[], PetscReal[]);
270741bfc07SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeProjection3Dto1D(PetscScalar[], PetscReal[]);
271741bfc07SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeProjection3Dto2D(PetscInt, PetscScalar[], PetscReal[]);
2720f0bf202SMatthew G. Knepley 
273c4eade1cSMatthew G. Knepley /* Point Location */
274c4eade1cSMatthew G. Knepley typedef struct _PetscGridHash *PetscGridHash;
275c4eade1cSMatthew G. Knepley PETSC_EXTERN PetscErrorCode PetscGridHashCreate(MPI_Comm, PetscInt, const PetscScalar[], PetscGridHash *);
276c4eade1cSMatthew G. Knepley PETSC_EXTERN PetscErrorCode PetscGridHashEnlarge(PetscGridHash, const PetscScalar []);
277c4eade1cSMatthew G. Knepley PETSC_EXTERN PetscErrorCode PetscGridHashSetGrid(PetscGridHash, const PetscInt [], const PetscReal []);
2781c6dfc3eSMatthew G. Knepley PETSC_EXTERN PetscErrorCode PetscGridHashGetEnclosingBox(PetscGridHash, PetscInt, const PetscScalar [], PetscInt [], PetscInt []);
279c4eade1cSMatthew G. Knepley PETSC_EXTERN PetscErrorCode PetscGridHashDestroy(PetscGridHash *);
2803985bb02SVaclav Hapla PETSC_EXTERN PetscErrorCode DMPlexFindVertices(DM, PetscInt, const PetscReal [], PetscReal, PetscInt []);
281c4eade1cSMatthew G. Knepley 
282834e62ceSMatthew G. Knepley /* FVM Support */
283cc08537eSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeCellGeometryFVM(DM, PetscInt, PetscReal *, PetscReal [], PetscReal []);
2840f0bf202SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeGeometryFVM(DM, Vec *, Vec *);
285856ac710SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeGradientFVM(DM, PetscFV, Vec, Vec, DM *);
286b27d5b9eSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexGetDataFVM(DM, PetscFV, Vec *, Vec *, DM *);
287834e62ceSMatthew G. Knepley 
288552f7358SJed Brown /* FEM Support */
289cf0b7c11SKarl Rupp PETSC_EXTERN PetscErrorCode DMPlexComputeGeometryFEM(DM, Vec *);
2903e9753d6SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetGeometryFVM(DM,Vec*,Vec*,PetscReal*);
2913e9753d6SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetGradientDM(DM,PetscFV,DM*);
292bdd6f66aSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValues(DM, PetscBool, Vec, PetscReal, Vec, Vec, Vec);
29356cf3b9cSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexInsertTimeDerivativeBoundaryValues(DM, PetscBool, Vec, PetscReal, Vec, Vec, Vec);
2941c531cf8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesEssential(DM, PetscReal, PetscInt, PetscInt, const PetscInt[], DMLabel, PetscInt, const PetscInt[],
295b278463cSMatthew G. Knepley                                                                 PetscErrorCode (*)(PetscInt, PetscReal, const PetscReal[], PetscInt, PetscScalar *, void *), void *, Vec);
2961c531cf8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesEssentialField(DM, PetscReal, Vec, PetscInt, PetscInt, const PetscInt[], DMLabel, PetscInt, const PetscInt [],
297b278463cSMatthew G. Knepley                                                                      void (*)(PetscInt, PetscInt, PetscInt,
298b278463cSMatthew G. Knepley                                                                               const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],
299b278463cSMatthew G. Knepley                                                                               const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],
300191494d9SMatthew G. Knepley                                                                               PetscReal, const PetscReal[], PetscInt, const PetscScalar[],
301b278463cSMatthew G. Knepley                                                                               PetscScalar[]),
302b278463cSMatthew G. Knepley                                                                      void *, Vec);
303ece3a9fcSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesEssentialBdField(DM, PetscReal, Vec, PetscInt, PetscInt, const PetscInt[], DMLabel, PetscInt, const PetscInt [],
304ece3a9fcSMatthew G. Knepley                                                                        void (*)(PetscInt, PetscInt, PetscInt,
305ece3a9fcSMatthew G. Knepley                                                                                 const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],
306ece3a9fcSMatthew G. Knepley                                                                                 const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],
307ece3a9fcSMatthew G. Knepley                                                                                 PetscReal, const PetscReal[], const PetscReal[], PetscInt, const PetscScalar[],
308ece3a9fcSMatthew G. Knepley                                                                                 PetscScalar[]),
309ece3a9fcSMatthew G. Knepley                                                                        void *, Vec);
3101c531cf8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexInsertBoundaryValuesRiemann(DM, PetscReal, Vec, Vec, Vec, PetscInt, PetscInt, const PetscInt[], DMLabel, PetscInt, const PetscInt [],
311b278463cSMatthew G. Knepley                                                               PetscErrorCode (*)(PetscReal,const PetscReal*,const PetscReal*,const PetscScalar*,PetscScalar*,void*), void *, Vec);
312e752be1aSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexMarkBoundaryFaces(DM, PetscInt, DMLabel);
313d7ddef95SMatthew G. Knepley 
314baef929fSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateSection(DM, DMLabel [], const PetscInt [], const PetscInt [], PetscInt, const PetscInt [], const IS [], const IS [], IS, PetscSection *);
315be36d101SStefano Zampini PETSC_EXTERN PetscErrorCode DMPlexGetSubdomainSection(DM, PetscSection*);
31675d3a19aSMatthew G. Knepley 
3178e0841e0SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeCellGeometryAffineFEM(DM, PetscInt, PetscReal *, PetscReal *, PetscReal *, PetscReal *);
318dfccc68fSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexComputeCellGeometryFEM(DM, PetscInt, PetscQuadrature, PetscReal *, PetscReal *, PetscReal *, PetscReal *);
319d6143a4eSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexCoordinatesToReference(DM, PetscInt, PetscInt, const PetscReal [], PetscReal[]);
3209d150b73SToby Isaac PETSC_EXTERN PetscErrorCode DMPlexReferenceToCoordinates(DM, PetscInt, PetscInt, const PetscReal [], PetscReal[]);
3213ee9839eSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexShearGeometry(DM, DMDirection, PetscReal[]);
3220139fca9SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexRemapGeometry(DM, PetscReal,
3230139fca9SMatthew G. Knepley                                                 void (*)(PetscInt, PetscInt, PetscInt,
3240139fca9SMatthew G. Knepley                                                          const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],
3250139fca9SMatthew G. Knepley                                                          const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],
3260139fca9SMatthew G. Knepley                                                          PetscReal, const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[]));
327d6143a4eSToby Isaac 
3287c1f9639SMatthew G Knepley PETSC_EXTERN PetscErrorCode DMPlexVecGetClosure(DM, PetscSection, Vec, PetscInt, PetscInt *, PetscScalar *[]);
3297c1f9639SMatthew G Knepley PETSC_EXTERN PetscErrorCode DMPlexVecRestoreClosure(DM, PetscSection, Vec, PetscInt, PetscInt *, PetscScalar *[]);
330552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexVecSetClosure(DM, PetscSection, Vec, PetscInt, const PetscScalar[], InsertMode);
3317c1f9639SMatthew G Knepley PETSC_EXTERN PetscErrorCode DMPlexMatSetClosure(DM, PetscSection, PetscSection, Mat, PetscInt, const PetscScalar[], InsertMode);
33271f0bbf9SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexMatSetClosureGeneral(DM, PetscSection, PetscSection, DM, PetscSection, PetscSection, Mat, PetscInt, const PetscScalar[], InsertMode);
33371f0bbf9SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetClosureIndices(DM, PetscSection, PetscSection, PetscInt, PetscBool, PetscInt *, PetscInt *[], PetscInt *, PetscScalar *[]);
33471f0bbf9SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexRestoreClosureIndices(DM, PetscSection, PetscSection, PetscInt, PetscBool, PetscInt *, PetscInt *[], PetscInt *, PetscScalar *[]);
3350405ed22SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexMatSetClosureRefined(DM, PetscSection, PetscSection, DM, PetscSection, PetscSection, Mat, PetscInt, const PetscScalar[], InsertMode);
3367c927364SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexMatGetClosureIndicesRefined(DM, PetscSection, PetscSection, DM, PetscSection, PetscSection, PetscInt, PetscInt[], PetscInt[]);
337ee72d991SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateClosureIndex(DM, PetscSection);
338bc1eb3faSJed Brown PETSC_EXTERN PetscErrorCode DMPlexSetClosurePermutationTensor(DM, PetscInt, PetscSection);
339552f7358SJed Brown 
340552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexConstructGhostCells(DM, const char [], PetscInt *, DM *);
3417db7e0a7SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexConstructCohesiveCells(DM, DMLabel, DMLabel, DM *);
342552f7358SJed Brown 
343552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetVTKCellHeight(DM, PetscInt *);
344552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexSetVTKCellHeight(DM, PetscInt);
345552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexVTKWriteAll(PetscObject, PetscViewer);
346e6139122SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetGhostCellStratum(DM, PetscInt *, PetscInt *);
347412e9a14SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetSimplexOrBoxCells(DM, PetscInt, PetscInt *, PetscInt *);
3489318fe57SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexIsSimplex(DM, PetscBool *);
349552f7358SJed Brown 
3502f856554SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetCellFields(DM, IS, Vec, Vec, Vec, PetscScalar **, PetscScalar **, PetscScalar **);
3512f856554SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexRestoreCellFields(DM, IS, Vec, Vec, Vec, PetscScalar **, PetscScalar **, PetscScalar **);
3522f856554SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetFaceFields(DM, PetscInt, PetscInt, Vec, Vec, Vec, Vec, Vec, PetscInt *, PetscScalar **, PetscScalar **);
3532f856554SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexRestoreFaceFields(DM, PetscInt, PetscInt, Vec, Vec, Vec, Vec, Vec, PetscInt *, PetscScalar **, PetscScalar **);
3542f856554SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetFaceGeometry(DM, PetscInt, PetscInt, Vec, Vec, PetscInt *, PetscFVFaceGeom **, PetscReal **);
3552f856554SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexRestoreFaceGeometry(DM, PetscInt, PetscInt, Vec, Vec, PetscInt *, PetscFVFaceGeom **, PetscReal **);
3562f856554SMatthew G. Knepley 
357552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexGetScale(DM, PetscUnit, PetscReal *);
358552f7358SJed Brown PETSC_EXTERN PetscErrorCode DMPlexSetScale(DM, PetscUnit, PetscReal);
359552f7358SJed Brown 
360552f7358SJed Brown typedef struct {
361552f7358SJed Brown   DM    dm;
36228d58a37SPierre Jolivet   Vec   u; /* The base vector for the Jacobian action J(u) x */
363552f7358SJed Brown   Mat   J; /* Preconditioner for testing */
364552f7358SJed Brown   void *user;
365552f7358SJed Brown } JacActionCtx;
366552f7358SJed Brown 
367b29cfa1cSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexSetMaxProjectionHeight(DM, PetscInt);
368b29cfa1cSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexGetMaxProjectionHeight(DM, PetscInt*);
3691b32699bSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGetActivePoint(DM, PetscInt*);
3701b32699bSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexSetActivePoint(DM, PetscInt);
371e29c0834SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexProjectFieldLocal(DM, Vec,
372e29c0834SMatthew G. Knepley                                                     void (**)(PetscInt, PetscInt, PetscInt,
373e29c0834SMatthew G. Knepley                                                               const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],
374e29c0834SMatthew G. Knepley                                                               const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],
375e29c0834SMatthew G. Knepley                                                               PetscReal, const PetscReal [], PetscScalar []), InsertMode, Vec);
376574a98acSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeL2DiffLocal(DM, PetscReal, PetscErrorCode (**)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void **, Vec, PetscReal *);
3770163fd50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeL2FieldDiff(DM, PetscReal, PetscErrorCode (**)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void **, Vec, PetscReal[]);
3780163fd50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeL2DiffVec(DM, PetscReal, PetscErrorCode (**)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void **, Vec, Vec);
379338f77d5SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeCellwiseIntegralFEM(DM, Vec, Vec, void *);
380b8feb594SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeIntegralFEM(DM, Vec, PetscScalar *, void *);
3819b6f715bSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeBdIntegral(DM, Vec, DMLabel, PetscInt, const PetscInt[],
3829b6f715bSMatthew G. Knepley                                                     void (*)(PetscInt, PetscInt, PetscInt,
3839b6f715bSMatthew G. Knepley                                                              const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],
3849b6f715bSMatthew G. Knepley                                                              const PetscInt[], const PetscInt[], const PetscScalar[], const PetscScalar[], const PetscScalar[],
3859b6f715bSMatthew G. Knepley                                                              PetscReal, const PetscReal[], const PetscReal[], PetscInt, const PetscScalar[], PetscScalar[]),
3869b6f715bSMatthew G. Knepley                                                     PetscScalar *, void *);
387cf51de39SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeInterpolatorNested(DM, DM, PetscBool, Mat, void *);
38868132eb9SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeInterpolatorGeneral(DM, DM, Mat, void *);
3891555c271SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeGradientClementInterpolant(DM, Vec, Vec);
3907c927364SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeInjectorFEM(DM, DM, VecScatter *, void *);
3912cb13a97SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeMassMatrixNested(DM, DM, Mat, void *);
3922cb13a97SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeMassMatrixGeneral(DM, DM, Mat, void *);
3931c41a8caSMatthew G. Knepley 
39456cf3b9cSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateRigidBody(DM, PetscInt, MatNullSpace *);
395fd86e548SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateRigidBodies(DM, PetscInt, DMLabel, const PetscInt[], const PetscInt[], MatNullSpace *);
396026175e5SToby Isaac 
3979f520fc2SToby Isaac PETSC_EXTERN PetscErrorCode DMPlexSetSNESLocalFEM(DM,void *,void *,void *);
398bdd6f66aSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexSNESComputeBoundaryFEM(DM, Vec, void *);
3990f2d7e86SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexSNESComputeResidualFEM(DM, Vec, Vec, void *);
4000f2d7e86SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexSNESComputeJacobianFEM(DM, Vec, Mat, Mat, void *);
4010c290148SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeBdResidualSingle(DM, PetscReal, PetscWeakForm, PetscFormKey, Vec, Vec, Vec);
40245480ffeSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeBdJacobianSingle(DM, PetscReal, PetscWeakForm, DMLabel, PetscInt, const PetscInt[], PetscInt, Vec, Vec, PetscReal, Mat, Mat);
4030f2d7e86SMatthew G. Knepley 
404ef68eab9SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexTSComputeBoundary(DM, PetscReal, Vec, Vec, void *);
405924a1b8fSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexTSComputeRHSFunctionFVM(DM, PetscReal, Vec, Vec, void *);
406adbe6fbbSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexTSComputeIFunctionFEM(DM, PetscReal, Vec, Vec, Vec, void *);
407756a1f44SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexTSComputeIJacobianFEM(DM, PetscReal, Vec, Vec, PetscReal, Mat, Mat, void *);
408adbe6fbbSMatthew G. Knepley 
4091c41a8caSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexComputeRHSFunctionFVM(DM, PetscReal, Vec, Vec, void *);
4105d16530eSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexReconstructGradientsFVM(DM,Vec,Vec);
411a68b90caSToby Isaac 
412a17985deSToby Isaac /* anchors */
413a17985deSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexGetAnchors(DM, PetscSection*, IS*);
414a17985deSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexSetAnchors(DM, PetscSection, IS);
415d6a7ad0dSToby Isaac /* tree */
416d6a7ad0dSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexSetReferenceTree(DM, DM);
417d6a7ad0dSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexGetReferenceTree(DM, DM*);
418dcbd3bf7SToby Isaac PETSC_EXTERN PetscErrorCode DMPlexReferenceTreeGetChildSymmetry(DM, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt *, PetscInt *);
419da43764aSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexCreateDefaultReferenceTree(MPI_Comm, PetscInt, PetscBool, DM*);
420b2f41788SToby Isaac PETSC_EXTERN PetscErrorCode DMPlexSetTree(DM, PetscSection, PetscInt [], PetscInt []);
421b2f41788SToby Isaac PETSC_EXTERN PetscErrorCode DMPlexGetTree(DM, PetscSection *, PetscInt *[], PetscInt *[], PetscSection *, PetscInt *[]);
422d961a43aSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexGetTreeParent(DM, PetscInt, PetscInt *, PetscInt *);
423d961a43aSToby Isaac PETSC_EXTERN PetscErrorCode DMPlexGetTreeChildren(DM, PetscInt, PetscInt *, const PetscInt *[]);
4246f5f1567SToby Isaac PETSC_EXTERN PetscErrorCode DMPlexTreeRefineCell(DM, PetscInt, DM *);
4253b490a17SToby Isaac PETSC_EXTERN PetscErrorCode DMPlexComputeInjectorReferenceTree(DM, Mat *);
426bbcf1e96SToby Isaac PETSC_EXTERN PetscErrorCode DMPlexTransferVecTree(DM,Vec,DM,Vec,PetscSF,PetscSF,PetscInt *,PetscInt *,PetscBool,PetscReal);
427fa534816SMatthew G. Knepley 
428c0f0dcc3SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexMonitorThroughput(DM, void *);
429c0f0dcc3SMatthew G. Knepley 
430fa534816SMatthew G. Knepley /* natural order */
431fa534816SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateGlobalToNaturalSF(DM, PetscSection, PetscSF, PetscSF *);
432f94b4a02SBlaise Bourdin PETSC_EXTERN PetscErrorCode DMPlexSetGlobalToNaturalSF(DM, PetscSF);
433f94b4a02SBlaise Bourdin PETSC_EXTERN PetscErrorCode DMPlexGetGlobalToNaturalSF(DM, PetscSF *);
434fa534816SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGlobalToNaturalBegin(DM, Vec, Vec);
435fa534816SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGlobalToNaturalEnd(DM, Vec, Vec);
436fa534816SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexNaturalToGlobalBegin(DM, Vec, Vec);
437fa534816SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexNaturalToGlobalEnd(DM, Vec, Vec);
4380bbe5d31Sbarral 
4390bbe5d31Sbarral /* mesh adaptation */
4400f7e110dSbarral PETSC_EXTERN PetscErrorCode DMPlexAdapt(DM, Vec, const char [], DM *);
441d410b0cfSMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexSnapToGeomModel(DM, PetscInt, PetscInt, const PetscScalar[], PetscScalar[]);
442*9bfa2b02SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricSetFromOptions(DM);
44331b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricSetIsotropic(DM, PetscBool);
44431b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricIsIsotropic(DM, PetscBool *);
44531b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricSetRestrictAnisotropyFirst(DM, PetscBool);
44631b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricRestrictAnisotropyFirst(DM, PetscBool *);
44731b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricSetMinimumMagnitude(DM, PetscReal);
44831b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricGetMinimumMagnitude(DM, PetscReal *);
44931b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricSetMaximumMagnitude(DM, PetscReal);
45031b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricGetMaximumMagnitude(DM, PetscReal *);
45131b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricSetMaximumAnisotropy(DM, PetscReal);
45231b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricGetMaximumAnisotropy(DM, PetscReal *);
45331b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricSetTargetComplexity(DM, PetscReal);
45431b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricGetTargetComplexity(DM, PetscReal *);
45531b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricSetNormalizationOrder(DM, PetscReal);
45631b70465SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricGetNormalizationOrder(DM, PetscReal *);
4570f923b09SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricCreate(DM, PetscInt, Vec *);
4580f923b09SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricCreateUniform(DM, PetscInt, PetscReal, Vec *);
4590f923b09SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricCreateIsotropic(DM, PetscInt, Vec, Vec *);
46099abec2bSJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricEnforceSPD(DM, PetscBool, PetscBool, Vec);
46116522936SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricNormalize(DM, Vec, PetscBool, PetscBool, Vec *);
4620f923b09SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricAverage(DM, PetscInt, PetscReal[], Vec[], Vec *);
4630f923b09SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricAverage2(DM, Vec, Vec, Vec *);
4640f923b09SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricAverage3(DM, Vec, Vec, Vec, Vec *);
4650f923b09SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricIntersection(DM, PetscInt, Vec[], Vec *);
4660f923b09SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricIntersection2(DM, Vec, Vec, Vec *);
4670f923b09SJoe Wallwork PETSC_EXTERN PetscErrorCode DMPlexMetricIntersection3(DM, Vec, Vec, Vec, Vec *);
468ca3d3a14SMatthew G. Knepley 
469ca3d3a14SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexGlobalToLocalBasis(DM, Vec);
470ca3d3a14SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexLocalToGlobalBasis(DM, Vec);
471ca3d3a14SMatthew G. Knepley PETSC_EXTERN PetscErrorCode DMPlexCreateBasisRotation(DM, PetscReal, PetscReal, PetscReal);
472412e9a14SMatthew G. Knepley 
473c9ad657eSksagiyam /* storage version */
474c9ad657eSksagiyam #define DMPLEX_STORAGE_VERSION_STABLE "1.0.0"
475c9ad657eSksagiyam #define DMPLEX_STORAGE_VERSION_LATEST "2.0.0"
476c9ad657eSksagiyam 
4777f96f51bSksagiyam PETSC_EXTERN PetscErrorCode DMPlexTopologyView(DM, PetscViewer);
47877b8e257Sksagiyam PETSC_EXTERN PetscErrorCode DMPlexCoordinatesView(DM, PetscViewer);
479bd6565f1Sksagiyam PETSC_EXTERN PetscErrorCode DMPlexLabelsView(DM, PetscViewer);
480021affd3Sksagiyam PETSC_EXTERN PetscErrorCode DMPlexSectionView(DM,PetscViewer,DM);
4813e97647fSksagiyam PETSC_EXTERN PetscErrorCode DMPlexGlobalVectorView(DM,PetscViewer,DM,Vec);
4823e97647fSksagiyam PETSC_EXTERN PetscErrorCode DMPlexLocalVectorView(DM,PetscViewer,DM,Vec);
4837f96f51bSksagiyam 
484dec9e869Sksagiyam PETSC_EXTERN PetscErrorCode DMPlexTopologyLoad(DM, PetscViewer, PetscSF*);
485c9ad657eSksagiyam PETSC_EXTERN PetscErrorCode DMPlexCoordinatesLoad(DM, PetscViewer, PetscSF);
486b08ad5deSksagiyam PETSC_EXTERN PetscErrorCode DMPlexLabelsLoad(DM, PetscViewer);
487f84dd6b4Sksagiyam PETSC_EXTERN PetscErrorCode DMPlexSectionLoad(DM,PetscViewer,DM,PetscSF,PetscSF*,PetscSF*);
4888be3dfe1Sksagiyam PETSC_EXTERN PetscErrorCode DMPlexGlobalVectorLoad(DM,PetscViewer,DM,PetscSF,Vec);
4898be3dfe1Sksagiyam PETSC_EXTERN PetscErrorCode DMPlexLocalVectorLoad(DM,PetscViewer,DM,PetscSF,Vec);
490ea8e1828Sksagiyam 
491552f7358SJed Brown #endif
492