xref: /petsc/include/petscpc.h (revision edd03b47ed9fa9b7ef9dd67df42d5194593a501d) 
1d03aef70SBarry Smith /*
237f753daSBarry Smith       Preconditioner module.
3d03aef70SBarry Smith */
46524c165SJacob Faibussowitsch #ifndef PETSCPC_H
526bd1501SBarry Smith #define PETSCPC_H
6ac09b921SBarry Smith 
71e25c274SJed Brown #include <petscmat.h>
877a3c058SKarl Rupp #include <petscdmtypes.h>
9b0753f9dSMatthew G. Knepley #include <petscpctypes.h>
10d03aef70SBarry Smith 
11ac09b921SBarry Smith /* SUBMANSEC = PC */
12ac09b921SBarry Smith 
13607a6623SBarry Smith PETSC_EXTERN PetscErrorCode PCInitializePackage(void);
141dbb0a54SBarry Smith 
15eec0b4cfSBarry Smith /*
16eec0b4cfSBarry Smith     PCList contains the list of preconditioners currently registered
17bdf89e91SBarry Smith    These are added with PCRegister()
18eec0b4cfSBarry Smith */
19140e18c1SBarry Smith PETSC_EXTERN PetscFunctionList PCList;
2082bf6240SBarry Smith 
21123ea438SMatthew Knepley /* Logging support */
22014dd563SJed Brown PETSC_EXTERN PetscClassId PC_CLASSID;
23123ea438SMatthew Knepley 
249d8081ecSMatthew G. Knepley /* Arrays of names for options in implementation PCs */
259d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const *const PCSides;
269d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCJacobiTypes[];
279d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCASMTypes[];
289d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCGASMTypes[];
299d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCCompositeTypes[];
309d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCFieldSplitSchurPreTypes[];
319d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCFieldSplitSchurFactTypes[];
329d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCPARMSGlobalTypes[];
339d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCPARMSLocalTypes[];
349d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCMGTypes[];
359d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCMGCycleTypes[];
369d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCMGGalerkinTypes[];
37557cf195SMatthew G. Knepley PETSC_EXTERN const char *const        PCMGCoarseSpaceTypes[];
389d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCExoticTypes[];
399d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const        PCPatchConstructTypes[];
4037eeb815SJakub Kruzik PETSC_EXTERN const char *const        PCDeflationTypes[];
411b2b9847SBarry Smith PETSC_EXTERN const char *const *const PCFailedReasons;
429d8081ecSMatthew G. Knepley 
43014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCCreate(MPI_Comm, PC *);
4419fd82e9SBarry Smith PETSC_EXTERN PetscErrorCode PCSetType(PC, PCType);
45c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGetType(PC, PCType *);
46014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetUp(PC);
471b2b9847SBarry Smith 
481b2b9847SBarry Smith PETSC_EXTERN PetscErrorCode PCSetFailedReason(PC, PCFailedReason);
49c0decd05SBarry Smith PETSC_EXTERN PetscErrorCode PCGetFailedReason(PC, PCFailedReason *);
50*edd03b47SJacob Faibussowitsch PETSC_DEPRECATED_FUNCTION(3, 11, 0, "PCGetFailedReason()", ) static inline PetscErrorCode PCGetSetUpFailedReason(PC pc, PCFailedReason *reason)
51d71ae5a4SJacob Faibussowitsch {
529371c9d4SSatish Balay   return PCGetFailedReason(pc, reason);
539371c9d4SSatish Balay }
541b2b9847SBarry Smith PETSC_EXTERN PetscErrorCode PCGetFailedReasonRank(PC, PCFailedReason *);
556479e835SStefano Zampini PETSC_EXTERN PetscErrorCode PCReduceFailedReason(PC);
561b2b9847SBarry Smith 
57014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetUpOnBlocks(PC);
58014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApply(PC, Vec, Vec);
59c677e75fSPierre Jolivet PETSC_EXTERN PetscErrorCode PCMatApply(PC, Mat, Mat);
60014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplySymmetricLeft(PC, Vec, Vec);
61014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplySymmetricRight(PC, Vec, Vec);
62014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyBAorAB(PC, PCSide, Vec, Vec, Vec);
63014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyTranspose(PC, Vec, Vec);
64014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyTransposeExists(PC, PetscBool *);
65014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyBAorABTranspose(PC, PCSide, Vec, Vec, Vec);
6623ee1639SBarry Smith PETSC_EXTERN PetscErrorCode PCSetReusePreconditioner(PC, PetscBool);
67c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGetReusePreconditioner(PC, PetscBool *);
68422a814eSBarry Smith PETSC_EXTERN PetscErrorCode PCSetErrorIfFailure(PC, PetscBool);
694d0a8057SBarry Smith 
7055849f57SBarry Smith #define PC_FILE_CLASSID 1211222
7155849f57SBarry Smith 
72014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyRichardson(PC, Vec, Vec, Vec, PetscReal, PetscReal, PetscReal, PetscInt, PetscBool, PetscInt *, PCRichardsonConvergedReason *);
73014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyRichardsonExists(PC, PetscBool *);
7449517cdeSBarry Smith PETSC_EXTERN PetscErrorCode PCSetUseAmat(PC, PetscBool);
7549517cdeSBarry Smith PETSC_EXTERN PetscErrorCode PCGetUseAmat(PC, PetscBool *);
7684cb2905SBarry Smith 
77bdf89e91SBarry Smith PETSC_EXTERN PetscErrorCode PCRegister(const char[], PetscErrorCode (*)(PC));
7830de9b25SBarry Smith 
79014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCReset(PC);
80014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCDestroy(PC *);
81014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetFromOptions(PC);
8214c91fddSBarry Smith 
83014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorGetMatrix(PC, Mat *);
84014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetModifySubMatrices(PC, PetscErrorCode (*)(PC, PetscInt, const IS[], const IS[], Mat[], void *), void *);
85014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCModifySubMatrices(PC, PetscInt, const IS[], const IS[], Mat[], void *);
865b116368SBarry Smith 
8723ee1639SBarry Smith PETSC_EXTERN PetscErrorCode PCSetOperators(PC, Mat, Mat);
8823ee1639SBarry Smith PETSC_EXTERN PetscErrorCode PCGetOperators(PC, Mat *, Mat *);
89014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGetOperatorsSet(PC, PetscBool *, PetscBool *);
904b0e389bSBarry Smith 
91014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCView(PC, PetscViewer);
9255849f57SBarry Smith PETSC_EXTERN PetscErrorCode PCLoad(PC, PetscViewer);
93fe2efc57SMark PETSC_EXTERN PetscErrorCode PCViewFromOptions(PC, PetscObject, const char[]);
947bc3d0afSSatish Balay 
95014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetOptionsPrefix(PC, const char[]);
96014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCAppendOptionsPrefix(PC, const char[]);
97014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGetOptionsPrefix(PC, const char *[]);
988ed539a5SBarry Smith 
990bacdadaSStefano Zampini PETSC_EXTERN PetscErrorCode PCComputeOperator(PC, MatType, Mat *);
100*edd03b47SJacob Faibussowitsch PETSC_DEPRECATED_FUNCTION(3, 12, 0, "PCComputeOperator()", ) static inline PetscErrorCode PCComputeExplicitOperator(PC A, Mat *B)
101d71ae5a4SJacob Faibussowitsch {
102f22e26b7SPierre Jolivet   return PCComputeOperator(A, PETSC_NULLPTR, B);
1039371c9d4SSatish Balay }
10471601f6fSBarry Smith 
105d6913704SBarry Smith /*
106d6913704SBarry Smith       These are used to provide extra scaling of preconditioned
1070f3b3ca1SHong Zhang    operator for time-stepping schemes like in SUNDIALS
108d6913704SBarry Smith */
109014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGetDiagonalScale(PC, PetscBool *);
110014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCDiagonalScaleLeft(PC, Vec, Vec);
111014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCDiagonalScaleRight(PC, Vec, Vec);
112014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetDiagonalScale(PC, Vec);
113d6913704SBarry Smith 
114f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCSetDM(PC, DM);
115f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCGetDM(PC, DM *);
116f02e8f50SMatthew G. Knepley 
117fd2dd295SFande Kong PETSC_EXTERN PetscErrorCode PCGetInterpolations(PC, PetscInt *, Mat *[]);
118fd2dd295SFande Kong PETSC_EXTERN PetscErrorCode PCGetCoarseOperators(PC pc, PetscInt *, Mat *[]);
119fd2dd295SFande Kong 
12022794d57SStefano Zampini PETSC_EXTERN PetscErrorCode PCSetCoordinates(PC, PetscInt, PetscInt, PetscReal[]);
121f02e8f50SMatthew G. Knepley 
122f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCSetApplicationContext(PC, void *);
123f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCGetApplicationContext(PC, void *);
124f02e8f50SMatthew G. Knepley 
12584cb2905SBarry Smith /* ------------- options specific to particular preconditioners --------- */
126329f5518SBarry Smith 
127baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCJacobiSetType(PC, PCJacobiType);
128baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCJacobiGetType(PC, PCJacobiType *);
129baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCJacobiSetUseAbs(PC, PetscBool);
130baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCJacobiGetUseAbs(PC, PetscBool *);
13167ed0f3bSStefano Zampini PETSC_EXTERN PetscErrorCode PCJacobiSetFixDiagonal(PC, PetscBool);
13267ed0f3bSStefano Zampini PETSC_EXTERN PetscErrorCode PCJacobiGetFixDiagonal(PC, PetscBool *);
133014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSORSetSymmetric(PC, MatSORType);
134c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCSORGetSymmetric(PC, MatSORType *);
135014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSORSetOmega(PC, PetscReal);
136c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCSORGetOmega(PC, PetscReal *);
137014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSORSetIterations(PC, PetscInt, PetscInt);
138c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCSORGetIterations(PC, PetscInt *, PetscInt *);
139d03aef70SBarry Smith 
140014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCEisenstatSetOmega(PC, PetscReal);
141c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCEisenstatGetOmega(PC, PetscReal *);
142c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCEisenstatSetNoDiagonalScaling(PC, PetscBool);
143c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCEisenstatGetNoDiagonalScaling(PC, PetscBool *);
144421c37bdSBarry Smith 
145014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBJacobiSetTotalBlocks(PC, PetscInt, const PetscInt[]);
146c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCBJacobiGetTotalBlocks(PC, PetscInt *, const PetscInt *[]);
147014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBJacobiSetLocalBlocks(PC, PetscInt, const PetscInt[]);
148c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCBJacobiGetLocalBlocks(PC, PetscInt *, const PetscInt *[]);
1491eb62cbbSBarry Smith 
150014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetApply(PC, PetscErrorCode (*)(PC, Vec, Vec));
1517b6e2003SPierre Jolivet PETSC_EXTERN PetscErrorCode PCShellSetMatApply(PC, PetscErrorCode (*)(PC, Mat, Mat));
1521b581b66SBarry Smith PETSC_EXTERN PetscErrorCode PCShellSetApplySymmetricLeft(PC, PetscErrorCode (*)(PC, Vec, Vec));
1531b581b66SBarry Smith PETSC_EXTERN PetscErrorCode PCShellSetApplySymmetricRight(PC, PetscErrorCode (*)(PC, Vec, Vec));
154014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetApplyBA(PC, PetscErrorCode (*)(PC, PCSide, Vec, Vec, Vec));
155014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetApplyTranspose(PC, PetscErrorCode (*)(PC, Vec, Vec));
156014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetSetUp(PC, PetscErrorCode (*)(PC));
157014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetApplyRichardson(PC, PetscErrorCode (*)(PC, Vec, Vec, Vec, PetscReal, PetscReal, PetscReal, PetscInt, PetscBool, PetscInt *, PCRichardsonConvergedReason *));
158014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetView(PC, PetscErrorCode (*)(PC, PetscViewer));
159014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetDestroy(PC, PetscErrorCode (*)(PC));
160014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetContext(PC, void *);
1613ec1f749SStefano Zampini PETSC_EXTERN PetscErrorCode PCShellGetContext(PC, void *);
162014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetName(PC, const char[]);
163014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellGetName(PC, const char *[]);
164aabeff55SBarry Smith 
165014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetZeroPivot(PC, PetscReal);
166d90ac83dSHong Zhang 
167014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetShiftType(PC, MatFactorShiftType);
168014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetShiftAmount(PC, PetscReal);
169d90ac83dSHong Zhang 
170ea799195SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetMatSolverType(PC, MatSolverType);
171ea799195SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetMatSolverType(PC, MatSolverType *);
1723ca39a21SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetUpMatSolverType(PC);
173*edd03b47SJacob Faibussowitsch PETSC_DEPRECATED_FUNCTION(3, 9, 0, "PCFactorSetMatSolverType()", ) static inline PetscErrorCode PCFactorSetMatSolverPackage(PC pc, MatSolverType stype)
174d71ae5a4SJacob Faibussowitsch {
1759371c9d4SSatish Balay   return PCFactorSetMatSolverType(pc, stype);
1769371c9d4SSatish Balay }
177*edd03b47SJacob Faibussowitsch PETSC_DEPRECATED_FUNCTION(3, 9, 0, "PCFactorGetMatSolverType()", ) static inline PetscErrorCode PCFactorGetMatSolverPackage(PC pc, MatSolverType *stype)
178d71ae5a4SJacob Faibussowitsch {
1799371c9d4SSatish Balay   return PCFactorGetMatSolverType(pc, stype);
1809371c9d4SSatish Balay }
181*edd03b47SJacob Faibussowitsch PETSC_DEPRECATED_FUNCTION(3, 9, 0, "PCFactorSetUpMatSolverType()", ) static inline PetscErrorCode PCFactorSetUpMatSolverPackage(PC pc)
182d71ae5a4SJacob Faibussowitsch {
1839371c9d4SSatish Balay   return PCFactorSetUpMatSolverType(pc);
1849371c9d4SSatish Balay }
1852401956bSBarry Smith 
186014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetFill(PC, PetscReal);
187014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetColumnPivot(PC, PetscReal);
188014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorReorderForNonzeroDiagonal(PC, PetscReal);
189421c37bdSBarry Smith 
19019fd82e9SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetMatOrderingType(PC, MatOrderingType);
191014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetReuseOrdering(PC, PetscBool);
192014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetReuseFill(PC, PetscBool);
1938e37d05fSBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetUseInPlace(PC, PetscBool);
1948e37d05fSBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetUseInPlace(PC, PetscBool *);
19592e9c092SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetAllowDiagonalFill(PC, PetscBool);
19692e9c092SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetAllowDiagonalFill(PC, PetscBool *);
197014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetPivotInBlocks(PC, PetscBool);
198f5a88c2aSLois Curfman McInnes 
199014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetLevels(PC, PetscInt);
200c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetLevels(PC, PetscInt *);
201014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetDropTolerance(PC, PetscReal, PetscReal, PetscInt);
202c7f610a1SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetZeroPivot(PC, PetscReal *);
203c7f610a1SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetShiftAmount(PC, PetscReal *);
204c7f610a1SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetShiftType(PC, MatFactorShiftType *);
205b35a507dSBarry Smith 
206014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetLocalSubdomains(PC, PetscInt, IS[], IS[]);
207014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetTotalSubdomains(PC, PetscInt, IS[], IS[]);
208014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetOverlap(PC, PetscInt);
209d709ea83SDmitry Karpeev PETSC_EXTERN PetscErrorCode PCASMSetDMSubdomains(PC, PetscBool);
210d709ea83SDmitry Karpeev PETSC_EXTERN PetscErrorCode PCASMGetDMSubdomains(PC, PetscBool *);
211014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetSortIndices(PC, PetscBool);
212f746d493SDmitry Karpeev 
213014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetType(PC, PCASMType);
214c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCASMGetType(PC, PCASMType *);
21512cd4985SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCASMSetLocalType(PC, PCCompositeType);
21612cd4985SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCASMGetLocalType(PC, PCCompositeType *);
217014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMCreateSubdomains(Mat, PetscInt, IS *[]);
218014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMDestroySubdomains(PetscInt, IS[], IS[]);
219014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMCreateSubdomains2D(PetscInt, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt *, IS **, IS **);
220014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMGetLocalSubdomains(PC, PetscInt *, IS *[], IS *[]);
221014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMGetLocalSubmatrices(PC, PetscInt *, Mat *[]);
22280ec0b7dSPatrick Sanan PETSC_EXTERN PetscErrorCode PCASMGetSubMatType(PC, MatType *);
22380ec0b7dSPatrick Sanan PETSC_EXTERN PetscErrorCode PCASMSetSubMatType(PC, MatType);
224981c4779SBarry Smith 
2258f3b4b4dSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMSetTotalSubdomains(PC, PetscInt);
226014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMSetSubdomains(PC, PetscInt, IS[], IS[]);
227014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMSetOverlap(PC, PetscInt);
2288f3b4b4dSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMSetUseDMSubdomains(PC, PetscBool);
2298f3b4b4dSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMGetUseDMSubdomains(PC, PetscBool *);
230014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMSetSortIndices(PC, PetscBool);
231f746d493SDmitry Karpeev 
232014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMSetType(PC, PCGASMType);
2338f3b4b4dSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMCreateSubdomains(Mat, PetscInt, PetscInt *, IS *[]);
2342c112581SDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMDestroySubdomains(PetscInt, IS *[], IS *[]);
235014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMCreateSubdomains2D(PC, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt, PetscInt *, IS **, IS **);
236014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMGetSubdomains(PC, PetscInt *, IS *[], IS *[]);
237014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMGetSubmatrices(PC, PetscInt *, Mat *[]);
238f746d493SDmitry Karpeev 
239014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCCompositeSetType(PC, PCCompositeType);
240c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCCompositeGetType(PC, PCCompositeType *);
2418aa07aa6SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCCompositeAddPCType(PC, PCType);
2428aa07aa6SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCCompositeAddPC(PC, PC);
2438e6eba06SBarry Smith PETSC_EXTERN PetscErrorCode PCCompositeGetNumberPC(PC, PetscInt *);
244014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCCompositeGetPC(PC, PetscInt, PC *);
245014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCCompositeSpecialSetAlpha(PC, PetscScalar);
246981c4779SBarry Smith 
247014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCRedundantSetNumber(PC, PetscInt);
248014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCRedundantSetScatter(PC, VecScatter, VecScatter);
249014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCRedundantGetOperators(PC, Mat *, Mat *);
250da3a660dSBarry Smith 
251b03515a0SUmberto Zerbinati PETSC_EXTERN PetscErrorCode PCSPAISetEpsilon(PC, PetscReal);
252014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetNBSteps(PC, PetscInt);
253014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetMax(PC, PetscInt);
254014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetMaxNew(PC, PetscInt);
255014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetBlockSize(PC, PetscInt);
256014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetCacheSize(PC, PetscInt);
257014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetVerbose(PC, PetscInt);
258014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetSp(PC, PetscInt);
2593304466cSBarry Smith 
260014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCHYPRESetType(PC, const char[]);
261014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCHYPREGetType(PC, const char *[]);
2624cb006feSStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetDiscreteGradient(PC, Mat);
263863406b8SStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetDiscreteCurl(PC, Mat);
2646bf688a0SCe Qin PETSC_EXTERN PetscErrorCode PCHYPRESetInterpolations(PC, PetscInt, Mat, Mat[], Mat, Mat[]);
2654cb006feSStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetEdgeConstantVectors(PC, Vec, Vec, Vec);
266be14dc20SKerry Key PETSC_EXTERN PetscErrorCode PCHYPREAMSSetInteriorNodes(PC, Vec);
2674cb006feSStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetAlphaPoissonMatrix(PC, Mat);
2684cb006feSStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetBetaPoissonMatrix(PC, Mat);
2693304466cSBarry Smith 
270014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetFields(PC, const char[], PetscInt, const PetscInt *, const PetscInt *);
271014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetType(PC, PCCompositeType);
272c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCFieldSplitGetType(PC, PCCompositeType *);
273014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetBlockSize(PC, PetscInt);
274014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetIS(PC, const char[], IS);
275014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitGetIS(PC, const char[], IS *);
276998f007dSPierre Jolivet PETSC_EXTERN PetscErrorCode PCFieldSplitGetISByIndex(PC, PetscInt, IS *);
2776dbb499eSCian Wilson PETSC_EXTERN PetscErrorCode PCFieldSplitRestrictIS(PC, IS);
2784ab8060aSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSetDMSplits(PC, PetscBool);
2794ab8060aSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitGetDMSplits(PC, PetscBool *);
280c84da90fSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSetDiagUseAmat(PC, PetscBool);
281c84da90fSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitGetDiagUseAmat(PC, PetscBool *);
282c84da90fSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSetOffDiagUseAmat(PC, PetscBool);
283c84da90fSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitGetOffDiagUseAmat(PC, PetscBool *);
284c84da90fSDmitry Karpeev 
285*edd03b47SJacob Faibussowitsch PETSC_EXTERN PETSC_DEPRECATED_FUNCTION(3, 5, 0, "PCFieldSplitSetSchurPre()", ) PetscErrorCode PCFieldSplitSchurPrecondition(PC, PCFieldSplitSchurPreType, Mat);
28629f8a81cSJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetSchurPre(PC, PCFieldSplitSchurPreType, Mat);
28737a82bf0SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitGetSchurPre(PC, PCFieldSplitSchurPreType *, Mat *);
288014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetSchurFactType(PC, PCFieldSplitSchurFactType);
289c096484dSStefano Zampini PETSC_EXTERN PetscErrorCode PCFieldSplitSetSchurScale(PC, PetscScalar);
290014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitGetSchurBlocks(PC, Mat *, Mat *, Mat *, Mat *);
291470b340bSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSchurGetS(PC, Mat *S);
292470b340bSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSchurRestoreS(PC, Mat *S);
2937b752e3dSPatrick Sanan PETSC_EXTERN PetscErrorCode PCFieldSplitGetDetectSaddlePoint(PC, PetscBool *);
2947b752e3dSPatrick Sanan PETSC_EXTERN PetscErrorCode PCFieldSplitSetDetectSaddlePoint(PC, PetscBool);
295b09e027eSCarola Kruse PETSC_EXTERN PetscErrorCode PCFieldSplitSetGKBTol(PC, PetscReal);
296b09e027eSCarola Kruse PETSC_EXTERN PetscErrorCode PCFieldSplitSetGKBNu(PC, PetscReal);
297b09e027eSCarola Kruse PETSC_EXTERN PetscErrorCode PCFieldSplitSetGKBMaxit(PC, PetscInt);
298b09e027eSCarola Kruse PETSC_EXTERN PetscErrorCode PCFieldSplitSetGKBDelay(PC, PetscInt);
2993d30b1ffSBarry Smith 
300014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGalerkinSetRestriction(PC, Mat);
301014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGalerkinSetInterpolation(PC, Mat);
302b3402f20SBarry Smith PETSC_EXTERN PetscErrorCode PCGalerkinSetComputeSubmatrix(PC, PetscErrorCode (*)(PC, Mat, Mat, Mat *, void *), void *);
3032a6744ebSBarry Smith 
304014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCPythonSetType(PC, const char[]);
305ebead697SStefano Zampini PETSC_EXTERN PetscErrorCode PCPythonGetType(PC, const char *[]);
30667fac13cSBarry Smith 
307baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetGlobal(PC, PCPARMSGlobalType);
308baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetLocal(PC, PCPARMSLocalType);
309baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetSolveTolerances(PC, PetscReal, PetscInt);
310baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetSolveRestart(PC, PetscInt);
311baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetNonsymPerm(PC, PetscBool);
312baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetFill(PC, PetscInt, PetscInt, PetscInt);
31337f80224SJose E. Roman 
314c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetType(PC, PCGAMGType);
315c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGGetType(PC, PCGAMGType *);
316014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGAMGSetProcEqLim(PC, PetscInt);
31718c3aa7eSMark 
318cab9ed1eSBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetRepartition(PC, PetscBool);
31918c3aa7eSMark PETSC_EXTERN PetscErrorCode PCGAMGSetUseSAEstEig(PC, PetscBool);
32018c3aa7eSMark PETSC_EXTERN PetscErrorCode PCGAMGSetEigenvalues(PC, PetscReal, PetscReal);
321cab9ed1eSBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGASMSetUseAggs(PC, PetscBool);
322171cca9aSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetUseParallelCoarseGridSolve(PC, PetscBool);
323ce7c7f2fSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetCpuPinCoarseGrids(PC, PetscBool);
324ce7c7f2fSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetCoarseGridLayoutType(PC, PCGAMGLayoutType);
325c1eae691SMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetThreshold(PC, PetscReal[], PetscInt);
326c9567895SMark PETSC_EXTERN PetscErrorCode PCGAMGSetRankReductionFactors(PC, PetscInt[], PetscInt);
327c1eae691SMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetThresholdScale(PC, PetscReal);
328014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGAMGSetCoarseEqLim(PC, PetscInt);
329014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGAMGSetNlevels(PC, PetscInt);
330baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetNSmooths(PC, PetscInt);
3319ab59c8bSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetSquareGraph(PC, PetscInt);
332bae903cbSmarkadams4 PETSC_EXTERN PetscErrorCode PCGAMGSetAggressiveLevels(PC, PetscInt);
3331cc46a46SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetReuseInterpolation(PC, PetscBool);
3343e3471ccSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGFinalizePackage(void);
3353e3471ccSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGInitializePackage(void);
336a36cf38bSToby Isaac PETSC_EXTERN PetscErrorCode PCGAMGRegister(PCGAMGType, PetscErrorCode (*)(PC));
3372d776b49SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGCreateGraph(PC, Mat, Mat *);
33856de70efSSatish Balay 
3398eab0cc1SPeter Brune PETSC_EXTERN PetscErrorCode PCGAMGClassicalSetType(PC, PCGAMGClassicalType);
340c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGClassicalGetType(PC, PCGAMGClassicalType *);
3418eab0cc1SPeter Brune 
3421e0482f5SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetDiscreteGradient(PC, Mat, PetscInt, PetscInt, PetscBool, PetscBool);
3438ae0ca82SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetDivergenceMat(PC, Mat, PetscBool, IS);
3441dd7afcfSStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetChangeOfBasisMat(PC, Mat, PetscBool);
34530368db7SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetPrimalVerticesIS(PC, IS);
346674ae819SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetPrimalVerticesLocalIS(PC, IS);
3473100ebe3SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCGetPrimalVerticesIS(PC, IS *);
3483100ebe3SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCGetPrimalVerticesLocalIS(PC, IS *);
3494fad6a16SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetCoarseningRatio(PC, PetscInt);
3502b510759SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetLevels(PC, PetscInt);
351014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetDirichletBoundaries(PC, IS);
35282ba6b80SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetDirichletBoundariesLocal(PC, IS);
353014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCGetDirichletBoundaries(PC, IS *);
35482ba6b80SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCGetDirichletBoundariesLocal(PC, IS *);
355bc960bbfSJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetInterfaceExtType(PC, PCBDDCInterfaceExtType);
356014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetNeumannBoundaries(PC, IS);
35782ba6b80SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetNeumannBoundariesLocal(PC, IS);
358014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCGetNeumannBoundaries(PC, IS *);
35982ba6b80SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCGetNeumannBoundariesLocal(PC, IS *);
360014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetDofsSplitting(PC, PetscInt, IS[]);
36163602bcaSStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetDofsSplittingLocal(PC, PetscInt, IS[]);
3621a83f524SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetLocalAdjacencyGraph(PC, PetscInt, const PetscInt[], const PetscInt[], PetscCopyMode);
363547c9a8eSstefano_zampini PETSC_EXTERN PetscErrorCode PCBDDCCreateFETIDPOperators(PC, PetscBool, const char *, Mat *, PC *);
3643425bc38SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCMatFETIDPGetRHS(Mat, Vec, Vec);
3653425bc38SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCMatFETIDPGetSolution(Mat, Vec, Vec);
36643371fb9SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCFinalizePackage(void);
36743371fb9SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCInitializePackage(void);
3680c7d97c5SJed Brown 
369b965d45eSStefano Zampini PETSC_EXTERN PetscErrorCode PCISSetUseStiffnessScaling(PC, PetscBool);
370014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCISSetSubdomainScalingFactor(PC, PetscScalar);
37146caae47SJed Brown PETSC_EXTERN PetscErrorCode PCISSetSubdomainDiagonalScaling(PC, Vec);
372d3b1e0e7SMatthew Knepley 
373ab83eea4SMatthew G. Knepley PETSC_EXTERN PetscInt       PetscMGLevelId;
374b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetType(PC, PCMGType);
375c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetType(PC, PCMGType *);
376b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetLevels(PC, PetscInt, MPI_Comm *);
377b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetLevels(PC, PetscInt *);
378b4876bcbSBarry Smith 
379f442ab6aSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetDistinctSmoothUp(PC);
38006792cafSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetNumberSmooth(PC, PetscInt);
381b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetCycleType(PC, PCMGCycleType);
382b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetCycleTypeOnLevel(PC, PetscInt, PCMGCycleType);
383*edd03b47SJacob Faibussowitsch PETSC_DEPRECATED_FUNCTION(3, 5, 0, "PCMGSetCycleTypeOnLevel()", ) static inline PetscErrorCode PCMGSetCyclesOnLevel(PC pc, PetscInt l, PetscInt t)
384d71ae5a4SJacob Faibussowitsch {
3859371c9d4SSatish Balay   return PCMGSetCycleTypeOnLevel(pc, l, (PCMGCycleType)t);
3869371c9d4SSatish Balay }
387b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGMultiplicativeSetCycles(PC, PetscInt);
3882134b1e4SBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetGalerkin(PC, PCMGGalerkinType);
3892134b1e4SBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetGalerkin(PC, PCMGGalerkinType *);
3902b3cbbdaSStefano Zampini PETSC_EXTERN PetscErrorCode PCMGSetAdaptCoarseSpaceType(PC, PCMGCoarseSpaceType);
3912b3cbbdaSStefano Zampini PETSC_EXTERN PetscErrorCode PCMGGetAdaptCoarseSpaceType(PC, PCMGCoarseSpaceType *);
39241b6fd38SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCMGSetAdaptCR(PC, PetscBool);
39341b6fd38SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCMGGetAdaptCR(PC, PetscBool *);
3942b3cbbdaSStefano Zampini /* MATT: Remove? */
3952b3cbbdaSStefano Zampini PETSC_EXTERN PetscErrorCode PCMGSetAdaptInterpolation(PC, PetscBool);
3962b3cbbdaSStefano Zampini PETSC_EXTERN PetscErrorCode PCMGGetAdaptInterpolation(PC, PetscBool *);
397b4876bcbSBarry Smith 
398b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetRhs(PC, PetscInt, Vec);
399b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetX(PC, PetscInt, Vec);
400b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetR(PC, PetscInt, Vec);
401b4876bcbSBarry Smith 
402b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetRestriction(PC, PetscInt, Mat);
403b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetRestriction(PC, PetscInt, Mat *);
404eab52d2bSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCMGSetInjection(PC, PetscInt, Mat);
405eab52d2bSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCMGGetInjection(PC, PetscInt, Mat *);
406b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetInterpolation(PC, PetscInt, Mat);
4078a2c336bSFande Kong PETSC_EXTERN PetscErrorCode PCMGSetOperators(PC, PetscInt, Mat, Mat);
408b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetInterpolation(PC, PetscInt, Mat *);
409b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetRScale(PC, PetscInt, Vec);
410b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetRScale(PC, PetscInt, Vec *);
411b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetResidual(PC, PetscInt, PetscErrorCode (*)(Mat, Vec, Vec, Vec), Mat);
412fcb023d4SJed Brown PETSC_EXTERN PetscErrorCode PCMGSetResidualTranspose(PC, PetscInt, PetscErrorCode (*)(Mat, Vec, Vec, Vec), Mat);
41354b2cd4bSJed Brown PETSC_EXTERN PetscErrorCode PCMGResidualDefault(Mat, Vec, Vec, Vec);
414fcb023d4SJed Brown PETSC_EXTERN PetscErrorCode PCMGResidualTransposeDefault(Mat, Vec, Vec, Vec);
41530b0564aSStefano Zampini PETSC_EXTERN PetscErrorCode PCMGMatResidualDefault(Mat, Mat, Mat, Mat);
41630b0564aSStefano Zampini PETSC_EXTERN PetscErrorCode PCMGMatResidualTransposeDefault(Mat, Mat, Mat, Mat);
417db6f9c32SMark Adams PETSC_EXTERN PetscErrorCode PCMGGalerkinSetMatProductAlgorithm(PC, const char[]);
418db6f9c32SMark Adams PETSC_EXTERN PetscErrorCode PCMGGalerkinGetMatProductAlgorithm(PC, const char *[]);
419e7d4b4cbSMark Adams PETSC_EXTERN PetscErrorCode PCMGGetGridComplexity(PC, PetscReal *, PetscReal *);
420e75ffff3SFande Kong 
4218a2c336bSFande Kong PETSC_EXTERN PetscErrorCode PCHMGSetReuseInterpolation(PC, PetscBool);
4228a2c336bSFande Kong PETSC_EXTERN PetscErrorCode PCHMGSetUseSubspaceCoarsening(PC, PetscBool);
4238a2c336bSFande Kong PETSC_EXTERN PetscErrorCode PCHMGSetInnerPCType(PC, PCType);
4244fea3358SFande Kong PETSC_EXTERN PetscErrorCode PCHMGSetCoarseningComponent(PC, PetscInt);
4254fea3358SFande Kong PETSC_EXTERN PetscErrorCode PCHMGUseMatMAIJ(PC, PetscBool);
4268a2c336bSFande Kong 
42748a10b22SPatrick Sanan PETSC_EXTERN PetscErrorCode PCTelescopeGetSubcommType(PC, PetscSubcommType *);
42848a10b22SPatrick Sanan PETSC_EXTERN PetscErrorCode PCTelescopeSetSubcommType(PC, PetscSubcommType);
42968ddcbeaSBarry Smith PETSC_EXTERN PetscErrorCode PCTelescopeGetReductionFactor(PC, PetscInt *);
43068ddcbeaSBarry Smith PETSC_EXTERN PetscErrorCode PCTelescopeSetReductionFactor(PC, PetscInt);
43168ddcbeaSBarry Smith PETSC_EXTERN PetscErrorCode PCTelescopeGetIgnoreDM(PC, PetscBool *);
432bfd6bcc6SSatish Balay PETSC_EXTERN PetscErrorCode PCTelescopeSetIgnoreDM(PC, PetscBool);
43334fb549aSDave May PETSC_EXTERN PetscErrorCode PCTelescopeGetUseCoarseDM(PC, PetscBool *);
43434fb549aSDave May PETSC_EXTERN PetscErrorCode PCTelescopeSetUseCoarseDM(PC, PetscBool);
4350ae7c45bSDave May PETSC_EXTERN PetscErrorCode PCTelescopeGetIgnoreKSPComputeOperators(PC, PetscBool *);
4360ae7c45bSDave May PETSC_EXTERN PetscErrorCode PCTelescopeSetIgnoreKSPComputeOperators(PC, PetscBool);
43768ddcbeaSBarry Smith PETSC_EXTERN PetscErrorCode PCTelescopeGetDM(PC, DM *);
4386ab51f8fSDave May 
4394bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetSaveOperators(PC, PetscBool);
4404bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetSaveOperators(PC, PetscBool *);
441fa84ea4cSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCPatchSetPrecomputeElementTensors(PC, PetscBool);
442fa84ea4cSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCPatchGetPrecomputeElementTensors(PC, PetscBool *);
4434bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetPartitionOfUnity(PC, PetscBool);
4444bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetPartitionOfUnity(PC, PetscBool *);
4454bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetSubMatType(PC, MatType);
4464bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetSubMatType(PC, MatType *);
4474bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetCellNumbering(PC, PetscSection);
4484bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetCellNumbering(PC, PetscSection *);
4494bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetConstructType(PC, PCPatchConstructType, PetscErrorCode (*)(PC, PetscInt *, IS **, IS *, void *), void *);
4504bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetConstructType(PC, PCPatchConstructType *, PetscErrorCode (**)(PC, PetscInt *, IS **, IS *, void *), void **);
4514bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetDiscretisationInfo(PC, PetscInt, DM *, PetscInt *, PetscInt *, const PetscInt **, const PetscInt *, PetscInt, const PetscInt *, PetscInt, const PetscInt *);
4524d04e9f1SPatrick Farrell PETSC_EXTERN PetscErrorCode PCPatchSetComputeOperator(PC, PetscErrorCode (*)(PC, PetscInt, Vec, Mat, IS, PetscInt, const PetscInt *, const PetscInt *, void *), void *);
45339fd2e8aSPatrick Farrell PETSC_EXTERN PetscErrorCode PCPatchSetComputeFunction(PC pc, PetscErrorCode (*func)(PC, PetscInt, Vec, Vec, IS, PetscInt, const PetscInt *, const PetscInt *, void *), void *ctx);
45459109abcSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCPatchSetComputeOperatorInteriorFacets(PC, PetscErrorCode (*)(PC, PetscInt, Vec, Mat, IS, PetscInt, const PetscInt *, const PetscInt *, void *), void *);
45559109abcSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCPatchSetComputeFunctionInteriorFacets(PC pc, PetscErrorCode (*func)(PC, PetscInt, Vec, Vec, IS, PetscInt, const PetscInt *, const PetscInt *, void *), void *ctx);
4564bbf5ea8SMatthew G. Knepley 
457b9ac7092SAlp Dener PETSC_EXTERN PetscErrorCode PCLMVMSetMatLMVM(PC, Mat);
458b9ac7092SAlp Dener PETSC_EXTERN PetscErrorCode PCLMVMGetMatLMVM(PC, Mat *);
459b9ac7092SAlp Dener PETSC_EXTERN PetscErrorCode PCLMVMSetIS(PC, IS);
460b9ac7092SAlp Dener PETSC_EXTERN PetscErrorCode PCLMVMClearIS(PC);
461b9ac7092SAlp Dener 
4627ede41a2SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCExoticSetType(PC, PCExoticType);
4637ede41a2SMatthew G. Knepley 
464a122ebaeSJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetInitOnly(PC, PetscBool);
46593b79a5aSJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetLevels(PC, PetscInt);
466859a873cSJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetReductionFactor(PC, PetscInt);
4678a71cb68SJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetCorrectionFactor(PC, PetscScalar);
46839417d7eSJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetSpaceToCompute(PC, PCDeflationSpaceType, PetscInt);
469e662bc50SJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetSpace(PC, Mat, PetscBool);
47098d6e3deSJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetProjectionNullSpaceMat(PC, Mat);
47198d6e3deSJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetCoarseMat(PC, Mat);
472268c6673SJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationGetPC(PC, PC *);
47398d6e3deSJakub Kruzik 
47438cfc46eSPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMSetAuxiliaryMat(PC, IS, Mat, PetscErrorCode (*)(Mat, PetscReal, Vec, Vec, PetscReal, IS, void *), void *);
475244dff2eSPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMSetRHSMat(PC, Mat);
476c5910190SPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMHasNeumannMat(PC, PetscBool);
47738cfc46eSPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMSetCoarseCorrectionType(PC, PCHPDDMCoarseCorrectionType);
47838cfc46eSPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMGetCoarseCorrectionType(PC, PCHPDDMCoarseCorrectionType *);
479e31fc274SPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMSetSTShareSubKSP(PC, PetscBool);
480dfad241bSPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMGetSTShareSubKSP(PC, PetscBool *);
4812e65eb73SPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMSetDeflationMat(PC, IS, Mat);
48205b34211SPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMFinalizePackage(void);
48305b34211SPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMInitializePackage(void);
48438cfc46eSPierre Jolivet 
485e6f8f311SMark Adams PETSC_EXTERN PetscErrorCode PCAmgXGetResources(PC, void *);
486e6f8f311SMark Adams 
487345a4b08SToby Isaac PETSC_EXTERN PetscErrorCode PCMatSetApplyOperation(PC, MatOperation);
488345a4b08SToby Isaac PETSC_EXTERN PetscErrorCode PCMatGetApplyOperation(PC, MatOperation *);
489345a4b08SToby Isaac 
49026bd1501SBarry Smith #endif /* PETSCPC_H */
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