xref: /petsc/include/petscpc.h (revision ac09b9214d23ea9ad238aa607de9fa447fd4e91b) 
1d03aef70SBarry Smith /*
237f753daSBarry Smith       Preconditioner module.
3d03aef70SBarry Smith */
426bd1501SBarry Smith #if !defined(PETSCPC_H)
526bd1501SBarry Smith #define PETSCPC_H
6*ac09b921SBarry Smith 
71e25c274SJed Brown #include <petscmat.h>
877a3c058SKarl Rupp #include <petscdmtypes.h>
9b0753f9dSMatthew G. Knepley #include <petscpctypes.h>
10d03aef70SBarry Smith 
11*ac09b921SBarry Smith /* SUBMANSEC = PC */
12*ac09b921SBarry 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*);
509fbee547SJacob Faibussowitsch PETSC_DEPRECATED_FUNCTION("Use PCGetFailedReason() (since version 3.11)") static inline PetscErrorCode PCGetSetUpFailedReason(PC pc,PCFailedReason *reason) {return PCGetFailedReason(pc,reason);}
511b2b9847SBarry Smith PETSC_EXTERN PetscErrorCode PCGetFailedReasonRank(PC,PCFailedReason*);
521b2b9847SBarry Smith 
53014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetUpOnBlocks(PC);
54014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApply(PC,Vec,Vec);
55c677e75fSPierre Jolivet PETSC_EXTERN PetscErrorCode PCMatApply(PC,Mat,Mat);
56014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplySymmetricLeft(PC,Vec,Vec);
57014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplySymmetricRight(PC,Vec,Vec);
58014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyBAorAB(PC,PCSide,Vec,Vec,Vec);
59014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyTranspose(PC,Vec,Vec);
60014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyTransposeExists(PC,PetscBool *);
61014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyBAorABTranspose(PC,PCSide,Vec,Vec,Vec);
6223ee1639SBarry Smith PETSC_EXTERN PetscErrorCode PCSetReusePreconditioner(PC,PetscBool);
63c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGetReusePreconditioner(PC,PetscBool*);
64422a814eSBarry Smith PETSC_EXTERN PetscErrorCode PCSetErrorIfFailure(PC,PetscBool);
654d0a8057SBarry Smith 
6655849f57SBarry Smith #define PC_FILE_CLASSID 1211222
6755849f57SBarry Smith 
68014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyRichardson(PC,Vec,Vec,Vec,PetscReal,PetscReal,PetscReal,PetscInt,PetscBool ,PetscInt*,PCRichardsonConvergedReason*);
69014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyRichardsonExists(PC,PetscBool *);
7049517cdeSBarry Smith PETSC_EXTERN PetscErrorCode PCSetUseAmat(PC,PetscBool);
7149517cdeSBarry Smith PETSC_EXTERN PetscErrorCode PCGetUseAmat(PC,PetscBool*);
7284cb2905SBarry Smith 
73bdf89e91SBarry Smith PETSC_EXTERN PetscErrorCode PCRegister(const char[],PetscErrorCode(*)(PC));
7430de9b25SBarry Smith 
75014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCReset(PC);
76014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCDestroy(PC*);
77014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetFromOptions(PC);
7814c91fddSBarry Smith 
79014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorGetMatrix(PC,Mat*);
80014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetModifySubMatrices(PC,PetscErrorCode(*)(PC,PetscInt,const IS[],const IS[],Mat[],void*),void*);
81014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCModifySubMatrices(PC,PetscInt,const IS[],const IS[],Mat[],void*);
825b116368SBarry Smith 
8323ee1639SBarry Smith PETSC_EXTERN PetscErrorCode PCSetOperators(PC,Mat,Mat);
8423ee1639SBarry Smith PETSC_EXTERN PetscErrorCode PCGetOperators(PC,Mat*,Mat*);
85014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGetOperatorsSet(PC,PetscBool*,PetscBool*);
864b0e389bSBarry Smith 
87014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCView(PC,PetscViewer);
8855849f57SBarry Smith PETSC_EXTERN PetscErrorCode PCLoad(PC,PetscViewer);
89fe2efc57SMark PETSC_EXTERN PetscErrorCode PCViewFromOptions(PC,PetscObject,const char[]);
907bc3d0afSSatish Balay 
91014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetOptionsPrefix(PC,const char[]);
92014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCAppendOptionsPrefix(PC,const char[]);
93014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGetOptionsPrefix(PC,const char*[]);
948ed539a5SBarry Smith 
950bacdadaSStefano Zampini PETSC_EXTERN PetscErrorCode PCComputeOperator(PC,MatType,Mat*);
969fbee547SJacob Faibussowitsch PETSC_DEPRECATED_FUNCTION("Use PCComputeOperator() (since version 3.12)") static inline PetscErrorCode PCComputeExplicitOperator(PC A,Mat* B) { return PCComputeOperator(A,NULL,B); }
9771601f6fSBarry Smith 
98d6913704SBarry Smith /*
99d6913704SBarry Smith       These are used to provide extra scaling of preconditioned
1000f3b3ca1SHong Zhang    operator for time-stepping schemes like in SUNDIALS
101d6913704SBarry Smith */
102014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGetDiagonalScale(PC,PetscBool *);
103014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCDiagonalScaleLeft(PC,Vec,Vec);
104014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCDiagonalScaleRight(PC,Vec,Vec);
105014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetDiagonalScale(PC,Vec);
106d6913704SBarry Smith 
107f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCSetDM(PC,DM);
108f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCGetDM(PC,DM*);
109f02e8f50SMatthew G. Knepley 
110fd2dd295SFande Kong PETSC_EXTERN PetscErrorCode PCGetInterpolations(PC,PetscInt*,Mat*[]);
111fd2dd295SFande Kong PETSC_EXTERN PetscErrorCode PCGetCoarseOperators(PC pc,PetscInt*,Mat*[]);
112fd2dd295SFande Kong 
113f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCSetCoordinates(PC,PetscInt,PetscInt,PetscReal*);
114f02e8f50SMatthew G. Knepley 
115f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCSetApplicationContext(PC,void*);
116f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCGetApplicationContext(PC,void*);
117f02e8f50SMatthew G. Knepley 
11884cb2905SBarry Smith /* ------------- options specific to particular preconditioners --------- */
119329f5518SBarry Smith 
120baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCJacobiSetType(PC,PCJacobiType);
121baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCJacobiGetType(PC,PCJacobiType*);
122baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCJacobiSetUseAbs(PC,PetscBool);
123baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCJacobiGetUseAbs(PC,PetscBool*);
12467ed0f3bSStefano Zampini PETSC_EXTERN PetscErrorCode PCJacobiSetFixDiagonal(PC,PetscBool);
12567ed0f3bSStefano Zampini PETSC_EXTERN PetscErrorCode PCJacobiGetFixDiagonal(PC,PetscBool*);
126014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSORSetSymmetric(PC,MatSORType);
127c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCSORGetSymmetric(PC,MatSORType*);
128014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSORSetOmega(PC,PetscReal);
129c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCSORGetOmega(PC,PetscReal*);
130014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSORSetIterations(PC,PetscInt,PetscInt);
131c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCSORGetIterations(PC,PetscInt*,PetscInt*);
132d03aef70SBarry Smith 
133014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCEisenstatSetOmega(PC,PetscReal);
134c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCEisenstatGetOmega(PC,PetscReal*);
135c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCEisenstatSetNoDiagonalScaling(PC,PetscBool);
136c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCEisenstatGetNoDiagonalScaling(PC,PetscBool*);
137421c37bdSBarry Smith 
138014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBJacobiSetTotalBlocks(PC,PetscInt,const PetscInt[]);
139c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCBJacobiGetTotalBlocks(PC,PetscInt*,const PetscInt*[]);
140014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBJacobiSetLocalBlocks(PC,PetscInt,const PetscInt[]);
141c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCBJacobiGetLocalBlocks(PC,PetscInt*,const PetscInt*[]);
1421eb62cbbSBarry Smith 
143014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetApply(PC,PetscErrorCode (*)(PC,Vec,Vec));
1447b6e2003SPierre Jolivet PETSC_EXTERN PetscErrorCode PCShellSetMatApply(PC,PetscErrorCode (*)(PC,Mat,Mat));
1451b581b66SBarry Smith PETSC_EXTERN PetscErrorCode PCShellSetApplySymmetricLeft(PC,PetscErrorCode (*)(PC,Vec,Vec));
1461b581b66SBarry Smith PETSC_EXTERN PetscErrorCode PCShellSetApplySymmetricRight(PC,PetscErrorCode (*)(PC,Vec,Vec));
147014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetApplyBA(PC,PetscErrorCode (*)(PC,PCSide,Vec,Vec,Vec));
148014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetApplyTranspose(PC,PetscErrorCode (*)(PC,Vec,Vec));
149014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetSetUp(PC,PetscErrorCode (*)(PC));
150014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetApplyRichardson(PC,PetscErrorCode (*)(PC,Vec,Vec,Vec,PetscReal,PetscReal,PetscReal,PetscInt,PetscBool ,PetscInt*,PCRichardsonConvergedReason*));
151014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetView(PC,PetscErrorCode (*)(PC,PetscViewer));
152014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetDestroy(PC,PetscErrorCode (*)(PC));
153014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetContext(PC,void*);
1543ec1f749SStefano Zampini PETSC_EXTERN PetscErrorCode PCShellGetContext(PC,void*);
155014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetName(PC,const char[]);
156014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellGetName(PC,const char*[]);
157aabeff55SBarry Smith 
158014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetZeroPivot(PC,PetscReal);
159d90ac83dSHong Zhang 
160014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetShiftType(PC,MatFactorShiftType);
161014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetShiftAmount(PC,PetscReal);
162d90ac83dSHong Zhang 
163ea799195SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetMatSolverType(PC,MatSolverType);
164ea799195SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetMatSolverType(PC,MatSolverType*);
1653ca39a21SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetUpMatSolverType(PC);
1669fbee547SJacob Faibussowitsch PETSC_DEPRECATED_FUNCTION("Use PCFactorSetMatSolverType() (since version 3.9)") static inline PetscErrorCode PCFactorSetMatSolverPackage(PC pc,MatSolverType stype) {return PCFactorSetMatSolverType(pc,stype);}
1679fbee547SJacob Faibussowitsch PETSC_DEPRECATED_FUNCTION("Use PCFactorGetMatSolverType() (since version 3.9)") static inline PetscErrorCode PCFactorGetMatSolverPackage(PC pc,MatSolverType *stype) {return PCFactorGetMatSolverType(pc,stype);}
1689fbee547SJacob Faibussowitsch PETSC_DEPRECATED_FUNCTION("Use PCFactorSetUpMatSolverType() (since version 3.9)") static inline PetscErrorCode PCFactorSetUpMatSolverPackage(PC pc) {return PCFactorSetUpMatSolverType(pc);}
1692401956bSBarry Smith 
170014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetFill(PC,PetscReal);
171014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetColumnPivot(PC,PetscReal);
172014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorReorderForNonzeroDiagonal(PC,PetscReal);
173421c37bdSBarry Smith 
17419fd82e9SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetMatOrderingType(PC,MatOrderingType);
175014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetReuseOrdering(PC,PetscBool);
176014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetReuseFill(PC,PetscBool);
1778e37d05fSBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetUseInPlace(PC,PetscBool);
1788e37d05fSBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetUseInPlace(PC,PetscBool*);
17992e9c092SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetAllowDiagonalFill(PC,PetscBool);
18092e9c092SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetAllowDiagonalFill(PC,PetscBool*);
181014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetPivotInBlocks(PC,PetscBool);
182f5a88c2aSLois Curfman McInnes 
183014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetLevels(PC,PetscInt);
184c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetLevels(PC,PetscInt*);
185014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetDropTolerance(PC,PetscReal,PetscReal,PetscInt);
186c7f610a1SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetZeroPivot(PC,PetscReal*);
187c7f610a1SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetShiftAmount(PC,PetscReal*);
188c7f610a1SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetShiftType(PC,MatFactorShiftType*);
189b35a507dSBarry Smith 
190014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetLocalSubdomains(PC,PetscInt,IS[],IS[]);
191014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetTotalSubdomains(PC,PetscInt,IS[],IS[]);
192014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetOverlap(PC,PetscInt);
193d709ea83SDmitry Karpeev PETSC_EXTERN PetscErrorCode PCASMSetDMSubdomains(PC,PetscBool);
194d709ea83SDmitry Karpeev PETSC_EXTERN PetscErrorCode PCASMGetDMSubdomains(PC,PetscBool*);
195014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetSortIndices(PC,PetscBool);
196f746d493SDmitry Karpeev 
197014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetType(PC,PCASMType);
198c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCASMGetType(PC,PCASMType*);
19912cd4985SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCASMSetLocalType(PC,PCCompositeType);
20012cd4985SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCASMGetLocalType(PC,PCCompositeType*);
201014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMCreateSubdomains(Mat,PetscInt,IS*[]);
202014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMDestroySubdomains(PetscInt,IS[],IS[]);
203014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMCreateSubdomains2D(PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt*,IS**,IS**);
204014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMGetLocalSubdomains(PC,PetscInt*,IS*[],IS*[]);
205014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMGetLocalSubmatrices(PC,PetscInt*,Mat*[]);
20680ec0b7dSPatrick Sanan PETSC_EXTERN PetscErrorCode PCASMGetSubMatType(PC,MatType*);
20780ec0b7dSPatrick Sanan PETSC_EXTERN PetscErrorCode PCASMSetSubMatType(PC,MatType);
208981c4779SBarry Smith 
2098f3b4b4dSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMSetTotalSubdomains(PC,PetscInt);
210014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMSetSubdomains(PC,PetscInt,IS[],IS[]);
211014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMSetOverlap(PC,PetscInt);
2128f3b4b4dSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMSetUseDMSubdomains(PC,PetscBool);
2138f3b4b4dSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMGetUseDMSubdomains(PC,PetscBool*);
214014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMSetSortIndices(PC,PetscBool);
215f746d493SDmitry Karpeev 
216014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMSetType(PC,PCGASMType);
2178f3b4b4dSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMCreateSubdomains(Mat,PetscInt,PetscInt*,IS*[]);
2182c112581SDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMDestroySubdomains(PetscInt,IS*[],IS*[]);
219014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMCreateSubdomains2D(PC,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt*,IS**,IS**);
220014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMGetSubdomains(PC,PetscInt*,IS*[],IS*[]);
221014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMGetSubmatrices(PC,PetscInt*,Mat*[]);
222f746d493SDmitry Karpeev 
223014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCCompositeSetType(PC,PCCompositeType);
224c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCCompositeGetType(PC,PCCompositeType*);
2258aa07aa6SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCCompositeAddPCType(PC,PCType);
2268aa07aa6SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCCompositeAddPC(PC,PC);
2278e6eba06SBarry Smith PETSC_EXTERN PetscErrorCode PCCompositeGetNumberPC(PC,PetscInt *);
228014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCCompositeGetPC(PC,PetscInt,PC *);
229014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCCompositeSpecialSetAlpha(PC,PetscScalar);
230981c4779SBarry Smith 
231014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCRedundantSetNumber(PC,PetscInt);
232014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCRedundantSetScatter(PC,VecScatter,VecScatter);
233014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCRedundantGetOperators(PC,Mat*,Mat*);
234da3a660dSBarry Smith 
235b03515a0SUmberto Zerbinati PETSC_EXTERN PetscErrorCode PCSPAISetEpsilon(PC,PetscReal);
236014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetNBSteps(PC,PetscInt);
237014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetMax(PC,PetscInt);
238014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetMaxNew(PC,PetscInt);
239014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetBlockSize(PC,PetscInt);
240014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetCacheSize(PC,PetscInt);
241014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetVerbose(PC,PetscInt);
242014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetSp(PC,PetscInt);
2433304466cSBarry Smith 
244014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCHYPRESetType(PC,const char[]);
245014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCHYPREGetType(PC,const char*[]);
2464cb006feSStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetDiscreteGradient(PC,Mat);
247863406b8SStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetDiscreteCurl(PC,Mat);
2486bf688a0SCe Qin PETSC_EXTERN PetscErrorCode PCHYPRESetInterpolations(PC,PetscInt,Mat,Mat[],Mat,Mat[]);
2494cb006feSStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetEdgeConstantVectors(PC,Vec,Vec,Vec);
2504cb006feSStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetAlphaPoissonMatrix(PC,Mat);
2514cb006feSStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetBetaPoissonMatrix(PC,Mat);
2523304466cSBarry Smith 
253014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetFields(PC,const char[],PetscInt,const PetscInt*,const PetscInt*);
254014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetType(PC,PCCompositeType);
255c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCFieldSplitGetType(PC,PCCompositeType*);
256014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetBlockSize(PC,PetscInt);
257014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetIS(PC,const char[],IS);
258014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitGetIS(PC,const char[],IS*);
259998f007dSPierre Jolivet PETSC_EXTERN PetscErrorCode PCFieldSplitGetISByIndex(PC,PetscInt,IS*);
2606dbb499eSCian Wilson PETSC_EXTERN PetscErrorCode PCFieldSplitRestrictIS(PC,IS);
2614ab8060aSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSetDMSplits(PC,PetscBool);
2624ab8060aSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitGetDMSplits(PC,PetscBool*);
263c84da90fSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSetDiagUseAmat(PC,PetscBool);
264c84da90fSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitGetDiagUseAmat(PC,PetscBool*);
265c84da90fSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSetOffDiagUseAmat(PC,PetscBool);
266c84da90fSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitGetOffDiagUseAmat(PC,PetscBool*);
267c84da90fSDmitry Karpeev 
26825ef9dfeSBarry Smith PETSC_EXTERN PETSC_DEPRECATED_FUNCTION("Use PCFieldSplitSetSchurPre() (since version 3.5)") PetscErrorCode PCFieldSplitSchurPrecondition(PC,PCFieldSplitSchurPreType,Mat);
26929f8a81cSJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetSchurPre(PC,PCFieldSplitSchurPreType,Mat);
27037a82bf0SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitGetSchurPre(PC,PCFieldSplitSchurPreType*,Mat*);
271014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetSchurFactType(PC,PCFieldSplitSchurFactType);
272c096484dSStefano Zampini PETSC_EXTERN PetscErrorCode PCFieldSplitSetSchurScale(PC,PetscScalar);
273014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitGetSchurBlocks(PC,Mat*,Mat*,Mat*,Mat*);
274470b340bSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSchurGetS(PC,Mat *S);
275470b340bSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSchurRestoreS(PC,Mat *S);
2767b752e3dSPatrick Sanan PETSC_EXTERN PetscErrorCode PCFieldSplitGetDetectSaddlePoint(PC,PetscBool*);
2777b752e3dSPatrick Sanan PETSC_EXTERN PetscErrorCode PCFieldSplitSetDetectSaddlePoint(PC,PetscBool);
278b09e027eSCarola Kruse PETSC_EXTERN PetscErrorCode PCFieldSplitSetGKBTol(PC,PetscReal);
279b09e027eSCarola Kruse PETSC_EXTERN PetscErrorCode PCFieldSplitSetGKBNu(PC,PetscReal);
280b09e027eSCarola Kruse PETSC_EXTERN PetscErrorCode PCFieldSplitSetGKBMaxit(PC,PetscInt);
281b09e027eSCarola Kruse PETSC_EXTERN PetscErrorCode PCFieldSplitSetGKBDelay(PC,PetscInt);
2823d30b1ffSBarry Smith 
283014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGalerkinSetRestriction(PC,Mat);
284014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGalerkinSetInterpolation(PC,Mat);
285b3402f20SBarry Smith PETSC_EXTERN PetscErrorCode PCGalerkinSetComputeSubmatrix(PC,PetscErrorCode (*)(PC,Mat,Mat,Mat*,void*),void*);
2862a6744ebSBarry Smith 
287014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCPythonSetType(PC,const char[]);
28867fac13cSBarry Smith 
289baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetGlobal(PC,PCPARMSGlobalType);
290baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetLocal(PC,PCPARMSLocalType);
291baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetSolveTolerances(PC,PetscReal,PetscInt);
292baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetSolveRestart(PC,PetscInt);
293baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetNonsymPerm(PC,PetscBool);
294baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetFill(PC,PetscInt,PetscInt,PetscInt);
29537f80224SJose E. Roman 
296c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetType(PC,PCGAMGType);
297c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGGetType(PC,PCGAMGType*);
298014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGAMGSetProcEqLim(PC,PetscInt);
29918c3aa7eSMark 
300cab9ed1eSBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetRepartition(PC,PetscBool);
30118c3aa7eSMark PETSC_EXTERN PetscErrorCode PCGAMGSetUseSAEstEig(PC,PetscBool);
30218c3aa7eSMark PETSC_EXTERN PetscErrorCode PCGAMGSetEigenvalues(PC,PetscReal,PetscReal);
303cab9ed1eSBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGASMSetUseAggs(PC,PetscBool);
304171cca9aSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetUseParallelCoarseGridSolve(PC,PetscBool);
305ce7c7f2fSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetCpuPinCoarseGrids(PC,PetscBool);
306ce7c7f2fSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetCoarseGridLayoutType(PC,PCGAMGLayoutType);
307c1eae691SMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetThreshold(PC,PetscReal[],PetscInt);
308c9567895SMark PETSC_EXTERN PetscErrorCode PCGAMGSetRankReductionFactors(PC,PetscInt[],PetscInt);
309c1eae691SMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetThresholdScale(PC,PetscReal);
310014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGAMGSetCoarseEqLim(PC,PetscInt);
311014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGAMGSetNlevels(PC,PetscInt);
312baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetNSmooths(PC,PetscInt);
313baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetSymGraph(PC,PetscBool);
3149ab59c8bSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetSquareGraph(PC,PetscInt);
3151cc46a46SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetReuseInterpolation(PC,PetscBool);
3163e3471ccSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGFinalizePackage(void);
3173e3471ccSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGInitializePackage(void);
318a36cf38bSToby Isaac PETSC_EXTERN PetscErrorCode PCGAMGRegister(PCGAMGType,PetscErrorCode (*)(PC));
31956de70efSSatish Balay 
3208eab0cc1SPeter Brune PETSC_EXTERN PetscErrorCode PCGAMGClassicalSetType(PC,PCGAMGClassicalType);
321c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGClassicalGetType(PC,PCGAMGClassicalType*);
3228eab0cc1SPeter Brune 
3231e0482f5SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetDiscreteGradient(PC,Mat,PetscInt,PetscInt,PetscBool,PetscBool);
3248ae0ca82SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetDivergenceMat(PC,Mat,PetscBool,IS);
3251dd7afcfSStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetChangeOfBasisMat(PC,Mat,PetscBool);
32630368db7SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetPrimalVerticesIS(PC,IS);
327674ae819SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetPrimalVerticesLocalIS(PC,IS);
3283100ebe3SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCGetPrimalVerticesIS(PC,IS*);
3293100ebe3SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCGetPrimalVerticesLocalIS(PC,IS*);
3304fad6a16SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetCoarseningRatio(PC,PetscInt);
3312b510759SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetLevels(PC,PetscInt);
332014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetDirichletBoundaries(PC,IS);
33382ba6b80SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetDirichletBoundariesLocal(PC,IS);
334014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCGetDirichletBoundaries(PC,IS*);
33582ba6b80SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCGetDirichletBoundariesLocal(PC,IS*);
336bc960bbfSJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetInterfaceExtType(PC,PCBDDCInterfaceExtType);
337014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetNeumannBoundaries(PC,IS);
33882ba6b80SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetNeumannBoundariesLocal(PC,IS);
339014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCGetNeumannBoundaries(PC,IS*);
34082ba6b80SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCGetNeumannBoundariesLocal(PC,IS*);
341014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetDofsSplitting(PC,PetscInt,IS[]);
34263602bcaSStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetDofsSplittingLocal(PC,PetscInt,IS[]);
3431a83f524SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetLocalAdjacencyGraph(PC,PetscInt,const PetscInt[],const PetscInt[],PetscCopyMode);
344547c9a8eSstefano_zampini PETSC_EXTERN PetscErrorCode PCBDDCCreateFETIDPOperators(PC,PetscBool,const char*,Mat*,PC*);
3453425bc38SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCMatFETIDPGetRHS(Mat,Vec,Vec);
3463425bc38SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCMatFETIDPGetSolution(Mat,Vec,Vec);
34743371fb9SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCFinalizePackage(void);
34843371fb9SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCInitializePackage(void);
3490c7d97c5SJed Brown 
350b965d45eSStefano Zampini PETSC_EXTERN PetscErrorCode PCISSetUseStiffnessScaling(PC,PetscBool);
351014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCISSetSubdomainScalingFactor(PC,PetscScalar);
35246caae47SJed Brown PETSC_EXTERN PetscErrorCode PCISSetSubdomainDiagonalScaling(PC,Vec);
353d3b1e0e7SMatthew Knepley 
354ab83eea4SMatthew G. Knepley PETSC_EXTERN PetscInt PetscMGLevelId;
355b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetType(PC,PCMGType);
356c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetType(PC,PCMGType*);
357b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetLevels(PC,PetscInt,MPI_Comm*);
358b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetLevels(PC,PetscInt*);
359b4876bcbSBarry Smith 
360f442ab6aSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetDistinctSmoothUp(PC);
36106792cafSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetNumberSmooth(PC,PetscInt);
362b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetCycleType(PC,PCMGCycleType);
363b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetCycleTypeOnLevel(PC,PetscInt,PCMGCycleType);
3649fbee547SJacob Faibussowitsch PETSC_DEPRECATED_FUNCTION("Use PCMGSetCycleTypeOnLevel() (since version 3.5)") static inline PetscErrorCode PCMGSetCyclesOnLevel(PC pc,PetscInt l,PetscInt t) {return PCMGSetCycleTypeOnLevel(pc,l,(PCMGCycleType)t);}
365b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGMultiplicativeSetCycles(PC,PetscInt);
3662134b1e4SBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetGalerkin(PC,PCMGGalerkinType);
3672134b1e4SBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetGalerkin(PC,PCMGGalerkinType*);
368f3b08a26SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCMGSetAdaptInterpolation(PC,PetscBool);
369f3b08a26SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCMGGetAdaptInterpolation(PC,PetscBool*);
37041b6fd38SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCMGSetAdaptCR(PC,PetscBool);
37141b6fd38SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCMGGetAdaptCR(PC,PetscBool*);
372b4876bcbSBarry Smith 
373b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetRhs(PC,PetscInt,Vec);
374b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetX(PC,PetscInt,Vec);
375b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetR(PC,PetscInt,Vec);
376b4876bcbSBarry Smith 
377b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetRestriction(PC,PetscInt,Mat);
378b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetRestriction(PC,PetscInt,Mat*);
379eab52d2bSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCMGSetInjection(PC,PetscInt,Mat);
380eab52d2bSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCMGGetInjection(PC,PetscInt,Mat*);
381b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetInterpolation(PC,PetscInt,Mat);
3828a2c336bSFande Kong PETSC_EXTERN PetscErrorCode PCMGSetOperators(PC,PetscInt,Mat,Mat);
383b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetInterpolation(PC,PetscInt,Mat*);
384b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetRScale(PC,PetscInt,Vec);
385b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetRScale(PC,PetscInt,Vec*);
386b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetResidual(PC,PetscInt,PetscErrorCode (*)(Mat,Vec,Vec,Vec),Mat);
387fcb023d4SJed Brown PETSC_EXTERN PetscErrorCode PCMGSetResidualTranspose(PC,PetscInt,PetscErrorCode (*)(Mat,Vec,Vec,Vec),Mat);
38854b2cd4bSJed Brown PETSC_EXTERN PetscErrorCode PCMGResidualDefault(Mat,Vec,Vec,Vec);
389fcb023d4SJed Brown PETSC_EXTERN PetscErrorCode PCMGResidualTransposeDefault(Mat,Vec,Vec,Vec);
39030b0564aSStefano Zampini PETSC_EXTERN PetscErrorCode PCMGMatResidualDefault(Mat,Mat,Mat,Mat);
39130b0564aSStefano Zampini PETSC_EXTERN PetscErrorCode PCMGMatResidualTransposeDefault(Mat,Mat,Mat,Mat);
392db6f9c32SMark Adams PETSC_EXTERN PetscErrorCode PCMGGalerkinSetMatProductAlgorithm(PC,const char[]);
393db6f9c32SMark Adams PETSC_EXTERN PetscErrorCode PCMGGalerkinGetMatProductAlgorithm(PC,const char*[]);
394e7d4b4cbSMark Adams PETSC_EXTERN PetscErrorCode PCMGGetGridComplexity(PC,PetscReal*,PetscReal*);
395e75ffff3SFande Kong 
3968a2c336bSFande Kong PETSC_EXTERN PetscErrorCode PCHMGSetReuseInterpolation(PC,PetscBool);
3978a2c336bSFande Kong PETSC_EXTERN PetscErrorCode PCHMGSetUseSubspaceCoarsening(PC,PetscBool);
3988a2c336bSFande Kong PETSC_EXTERN PetscErrorCode PCHMGSetInnerPCType(PC,PCType);
3994fea3358SFande Kong PETSC_EXTERN PetscErrorCode PCHMGSetCoarseningComponent(PC,PetscInt);
4004fea3358SFande Kong PETSC_EXTERN PetscErrorCode PCHMGUseMatMAIJ(PC,PetscBool);
4018a2c336bSFande Kong 
40248a10b22SPatrick Sanan PETSC_EXTERN PetscErrorCode PCTelescopeGetSubcommType(PC,PetscSubcommType*);
40348a10b22SPatrick Sanan PETSC_EXTERN PetscErrorCode PCTelescopeSetSubcommType(PC,PetscSubcommType);
40468ddcbeaSBarry Smith PETSC_EXTERN PetscErrorCode PCTelescopeGetReductionFactor(PC,PetscInt*);
40568ddcbeaSBarry Smith PETSC_EXTERN PetscErrorCode PCTelescopeSetReductionFactor(PC,PetscInt);
40668ddcbeaSBarry Smith PETSC_EXTERN PetscErrorCode PCTelescopeGetIgnoreDM(PC,PetscBool*);
407bfd6bcc6SSatish Balay PETSC_EXTERN PetscErrorCode PCTelescopeSetIgnoreDM(PC,PetscBool);
40834fb549aSDave May PETSC_EXTERN PetscErrorCode PCTelescopeGetUseCoarseDM(PC,PetscBool*);
40934fb549aSDave May PETSC_EXTERN PetscErrorCode PCTelescopeSetUseCoarseDM(PC,PetscBool);
4100ae7c45bSDave May PETSC_EXTERN PetscErrorCode PCTelescopeGetIgnoreKSPComputeOperators(PC,PetscBool*);
4110ae7c45bSDave May PETSC_EXTERN PetscErrorCode PCTelescopeSetIgnoreKSPComputeOperators(PC,PetscBool);
41268ddcbeaSBarry Smith PETSC_EXTERN PetscErrorCode PCTelescopeGetDM(PC,DM*);
4136ab51f8fSDave May 
4144bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetSaveOperators(PC, PetscBool);
4154bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetSaveOperators(PC, PetscBool *);
416fa84ea4cSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCPatchSetPrecomputeElementTensors(PC, PetscBool);
417fa84ea4cSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCPatchGetPrecomputeElementTensors(PC, PetscBool *);
4184bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetPartitionOfUnity(PC, PetscBool);
4194bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetPartitionOfUnity(PC, PetscBool *);
4204bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetSubMatType(PC, MatType);
4214bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetSubMatType(PC, MatType *);
4224bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetCellNumbering(PC, PetscSection);
4234bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetCellNumbering(PC, PetscSection *);
4244bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetConstructType(PC, PCPatchConstructType,   PetscErrorCode (*)(PC, PetscInt *, IS **, IS *, void *), void *);
4254bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetConstructType(PC, PCPatchConstructType *, PetscErrorCode (**)(PC, PetscInt *, IS **, IS *, void *), void **);
4264bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetDiscretisationInfo(PC, PetscInt, DM *, PetscInt *, PetscInt *, const PetscInt **, const PetscInt *, PetscInt, const PetscInt *, PetscInt, const PetscInt *);
4274d04e9f1SPatrick Farrell PETSC_EXTERN PetscErrorCode PCPatchSetComputeOperator(PC, PetscErrorCode (*)(PC,PetscInt,Vec,Mat,IS,PetscInt,const PetscInt *,const PetscInt *, void *), void *);
42839fd2e8aSPatrick Farrell PETSC_EXTERN PetscErrorCode PCPatchSetComputeFunction(PC pc, PetscErrorCode (*func)(PC, PetscInt, Vec, Vec, IS, PetscInt, const PetscInt *, const PetscInt *, void *), void *ctx);
42959109abcSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCPatchSetComputeOperatorInteriorFacets(PC, PetscErrorCode (*)(PC,PetscInt,Vec,Mat,IS,PetscInt,const PetscInt *,const PetscInt *, void *), void *);
43059109abcSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCPatchSetComputeFunctionInteriorFacets(PC pc, PetscErrorCode (*func)(PC, PetscInt, Vec, Vec, IS, PetscInt, const PetscInt *, const PetscInt *, void *), void *ctx);
4314bbf5ea8SMatthew G. Knepley 
432b9ac7092SAlp Dener PETSC_EXTERN PetscErrorCode PCLMVMSetMatLMVM(PC, Mat);
433b9ac7092SAlp Dener PETSC_EXTERN PetscErrorCode PCLMVMGetMatLMVM(PC, Mat*);
434b9ac7092SAlp Dener PETSC_EXTERN PetscErrorCode PCLMVMSetIS(PC, IS);
435b9ac7092SAlp Dener PETSC_EXTERN PetscErrorCode PCLMVMClearIS(PC);
436b9ac7092SAlp Dener 
4377ede41a2SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCExoticSetType(PC,PCExoticType);
4387ede41a2SMatthew G. Knepley 
439a122ebaeSJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetInitOnly(PC,PetscBool);
44093b79a5aSJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetLevels(PC,PetscInt);
441859a873cSJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetReductionFactor(PC,PetscInt);
4428a71cb68SJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetCorrectionFactor(PC,PetscScalar);
44339417d7eSJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetSpaceToCompute(PC,PCDeflationSpaceType,PetscInt);
444e662bc50SJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetSpace(PC,Mat,PetscBool);
44598d6e3deSJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetProjectionNullSpaceMat(PC,Mat);
44698d6e3deSJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationSetCoarseMat(PC,Mat);
447268c6673SJakub Kruzik PETSC_EXTERN PetscErrorCode PCDeflationGetPC(PC,PC*);
44898d6e3deSJakub Kruzik 
44938cfc46eSPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMSetAuxiliaryMat(PC,IS,Mat,PetscErrorCode (*)(Mat,PetscReal,Vec,Vec,PetscReal,IS,void*),void*);
450244dff2eSPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMSetRHSMat(PC,Mat);
451c5910190SPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMHasNeumannMat(PC,PetscBool);
45238cfc46eSPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMSetCoarseCorrectionType(PC,PCHPDDMCoarseCorrectionType);
45338cfc46eSPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMGetCoarseCorrectionType(PC,PCHPDDMCoarseCorrectionType*);
454dfad241bSPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMGetSTShareSubKSP(PC,PetscBool*);
4552e65eb73SPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMSetDeflationMat(PC,IS,Mat);
45605b34211SPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMFinalizePackage(void);
45705b34211SPierre Jolivet PETSC_EXTERN PetscErrorCode PCHPDDMInitializePackage(void);
45838cfc46eSPierre Jolivet 
45926bd1501SBarry Smith #endif /* PETSCPC_H */
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