xref: /petsc/include/petscpc.h (revision 25ef9dfefe6e19a3bbd43991566f32c5d5ed0548) 
1d03aef70SBarry Smith /*
237f753daSBarry Smith       Preconditioner module.
3d03aef70SBarry Smith */
40a835dfdSSatish Balay #if !defined(__PETSCPC_H)
50a835dfdSSatish Balay #define __PETSCPC_H
61e25c274SJed Brown #include <petscmat.h>
777a3c058SKarl Rupp #include <petscdmtypes.h>
8b0753f9dSMatthew G. Knepley #include <petscpctypes.h>
9d03aef70SBarry Smith 
10607a6623SBarry Smith PETSC_EXTERN PetscErrorCode PCInitializePackage(void);
111dbb0a54SBarry Smith 
12eec0b4cfSBarry Smith /*
13eec0b4cfSBarry Smith     PCList contains the list of preconditioners currently registered
14bdf89e91SBarry Smith    These are added with PCRegister()
15eec0b4cfSBarry Smith */
16140e18c1SBarry Smith PETSC_EXTERN PetscFunctionList PCList;
1782bf6240SBarry Smith 
18123ea438SMatthew Knepley /* Logging support */
19014dd563SJed Brown PETSC_EXTERN PetscClassId PC_CLASSID;
20123ea438SMatthew Knepley 
219d8081ecSMatthew G. Knepley /* Arrays of names for options in implementation PCs */
229d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const *const PCSides;
239d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCJacobiTypes[];
249d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCASMTypes[];
259d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCGASMTypes[];
269d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCCompositeTypes[];
279d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCFieldSplitSchurPreTypes[];
289d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCFieldSplitSchurFactTypes[];
299d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCPARMSGlobalTypes[];
309d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCPARMSLocalTypes[];
319d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCMGTypes[];
329d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCMGCycleTypes[];
339d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCMGGalerkinTypes[];
349d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCExoticTypes[];
359d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCPatchConstructTypes[];
369d8081ecSMatthew G. Knepley PETSC_EXTERN const char *const PCFailedReasons[];
379d8081ecSMatthew G. Knepley 
38014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCCreate(MPI_Comm,PC*);
3919fd82e9SBarry Smith PETSC_EXTERN PetscErrorCode PCSetType(PC,PCType);
40c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGetType(PC,PCType*);
41014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetUp(PC);
42c0decd05SBarry Smith PETSC_EXTERN PetscErrorCode PCGetFailedReason(PC,PCFailedReason*);
43*25ef9dfeSBarry Smith PETSC_DEPRECATED_FUNCTION("Use PCGetFailedReason() (since version 3.11)") PETSC_STATIC_INLINE PetscErrorCode PCGetSetUpFailedReason(PC pc,PCFailedReason *reason) {return PCGetFailedReason(pc,reason);}
44014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetUpOnBlocks(PC);
45014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApply(PC,Vec,Vec);
46014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplySymmetricLeft(PC,Vec,Vec);
47014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplySymmetricRight(PC,Vec,Vec);
48014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyBAorAB(PC,PCSide,Vec,Vec,Vec);
49014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyTranspose(PC,Vec,Vec);
50014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyTransposeExists(PC,PetscBool *);
51014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyBAorABTranspose(PC,PCSide,Vec,Vec,Vec);
5223ee1639SBarry Smith PETSC_EXTERN PetscErrorCode PCSetReusePreconditioner(PC,PetscBool);
53c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGetReusePreconditioner(PC,PetscBool*);
54422a814eSBarry Smith PETSC_EXTERN PetscErrorCode PCSetErrorIfFailure(PC,PetscBool);
554d0a8057SBarry Smith 
5655849f57SBarry Smith #define PC_FILE_CLASSID 1211222
5755849f57SBarry Smith 
58014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyRichardson(PC,Vec,Vec,Vec,PetscReal,PetscReal,PetscReal,PetscInt,PetscBool ,PetscInt*,PCRichardsonConvergedReason*);
59014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCApplyRichardsonExists(PC,PetscBool *);
6049517cdeSBarry Smith PETSC_EXTERN PetscErrorCode PCSetUseAmat(PC,PetscBool);
6149517cdeSBarry Smith PETSC_EXTERN PetscErrorCode PCGetUseAmat(PC,PetscBool*);
6284cb2905SBarry Smith 
6384cb2905SBarry Smith 
64bdf89e91SBarry Smith PETSC_EXTERN PetscErrorCode PCRegister(const char[],PetscErrorCode(*)(PC));
6530de9b25SBarry Smith 
66014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCReset(PC);
67014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCDestroy(PC*);
68014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetFromOptions(PC);
6914c91fddSBarry Smith 
70014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorGetMatrix(PC,Mat*);
71014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetModifySubMatrices(PC,PetscErrorCode(*)(PC,PetscInt,const IS[],const IS[],Mat[],void*),void*);
72014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCModifySubMatrices(PC,PetscInt,const IS[],const IS[],Mat[],void*);
735b116368SBarry Smith 
7423ee1639SBarry Smith PETSC_EXTERN PetscErrorCode PCSetOperators(PC,Mat,Mat);
7523ee1639SBarry Smith PETSC_EXTERN PetscErrorCode PCGetOperators(PC,Mat*,Mat*);
76014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGetOperatorsSet(PC,PetscBool *,PetscBool *);
774b0e389bSBarry Smith 
78014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCView(PC,PetscViewer);
7955849f57SBarry Smith PETSC_EXTERN PetscErrorCode PCLoad(PC,PetscViewer);
80685405a1SBarry Smith PETSC_STATIC_INLINE PetscErrorCode PCViewFromOptions(PC A,PetscObject obj,const char name[]) {return PetscObjectViewFromOptions((PetscObject)A,obj,name);}
817bc3d0afSSatish Balay 
82014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetOptionsPrefix(PC,const char[]);
83014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCAppendOptionsPrefix(PC,const char[]);
84014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGetOptionsPrefix(PC,const char*[]);
858ed539a5SBarry Smith 
860bacdadaSStefano Zampini PETSC_EXTERN PetscErrorCode PCComputeOperator(PC,MatType,Mat*);
87*25ef9dfeSBarry Smith PETSC_DEPRECATED_FUNCTION("Use PCComputeOperator() (since version 3.12)") PETSC_STATIC_INLINE PetscErrorCode PCComputeExplicitOperator(PC A,Mat* B) { return PCComputeOperator(A,NULL,B); }
8871601f6fSBarry Smith 
89d6913704SBarry Smith /*
90d6913704SBarry Smith       These are used to provide extra scaling of preconditioned
910f3b3ca1SHong Zhang    operator for time-stepping schemes like in SUNDIALS
92d6913704SBarry Smith */
93014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGetDiagonalScale(PC,PetscBool *);
94014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCDiagonalScaleLeft(PC,Vec,Vec);
95014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCDiagonalScaleRight(PC,Vec,Vec);
96014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSetDiagonalScale(PC,Vec);
97d6913704SBarry Smith 
98f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCSetDM(PC,DM);
99f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCGetDM(PC,DM*);
100f02e8f50SMatthew G. Knepley 
101f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCSetCoordinates(PC,PetscInt,PetscInt,PetscReal*);
102f02e8f50SMatthew G. Knepley 
103f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCSetApplicationContext(PC,void*);
104f02e8f50SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCGetApplicationContext(PC,void*);
105f02e8f50SMatthew G. Knepley 
10684cb2905SBarry Smith /* ------------- options specific to particular preconditioners --------- */
107329f5518SBarry Smith 
108baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCJacobiSetType(PC,PCJacobiType);
109baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCJacobiGetType(PC,PCJacobiType*);
110baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCJacobiSetUseAbs(PC,PetscBool);
111baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCJacobiGetUseAbs(PC,PetscBool*);
112014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSORSetSymmetric(PC,MatSORType);
113c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCSORGetSymmetric(PC,MatSORType*);
114014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSORSetOmega(PC,PetscReal);
115c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCSORGetOmega(PC,PetscReal*);
116014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSORSetIterations(PC,PetscInt,PetscInt);
117c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCSORGetIterations(PC,PetscInt*,PetscInt*);
118d03aef70SBarry Smith 
119014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCEisenstatSetOmega(PC,PetscReal);
120c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCEisenstatGetOmega(PC,PetscReal*);
121c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCEisenstatSetNoDiagonalScaling(PC,PetscBool);
122c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCEisenstatGetNoDiagonalScaling(PC,PetscBool*);
123421c37bdSBarry Smith 
124014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBJacobiSetTotalBlocks(PC,PetscInt,const PetscInt[]);
125c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCBJacobiGetTotalBlocks(PC,PetscInt*,const PetscInt*[]);
126014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBJacobiSetLocalBlocks(PC,PetscInt,const PetscInt[]);
127c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCBJacobiGetLocalBlocks(PC,PetscInt*,const PetscInt*[]);
1281eb62cbbSBarry Smith 
129014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetApply(PC,PetscErrorCode (*)(PC,Vec,Vec));
1301b581b66SBarry Smith PETSC_EXTERN PetscErrorCode PCShellSetApplySymmetricLeft(PC,PetscErrorCode (*)(PC,Vec,Vec));
1311b581b66SBarry Smith PETSC_EXTERN PetscErrorCode PCShellSetApplySymmetricRight(PC,PetscErrorCode (*)(PC,Vec,Vec));
132014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetApplyBA(PC,PetscErrorCode (*)(PC,PCSide,Vec,Vec,Vec));
133014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetApplyTranspose(PC,PetscErrorCode (*)(PC,Vec,Vec));
134014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetSetUp(PC,PetscErrorCode (*)(PC));
135014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetApplyRichardson(PC,PetscErrorCode (*)(PC,Vec,Vec,Vec,PetscReal,PetscReal,PetscReal,PetscInt,PetscBool ,PetscInt*,PCRichardsonConvergedReason*));
136014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetView(PC,PetscErrorCode (*)(PC,PetscViewer));
137014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetDestroy(PC,PetscErrorCode (*)(PC));
138014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetContext(PC,void*);
139c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCShellGetContext(PC,void**);
140014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellSetName(PC,const char[]);
141014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCShellGetName(PC,const char*[]);
142aabeff55SBarry Smith 
143014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetZeroPivot(PC,PetscReal);
144d90ac83dSHong Zhang 
145014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetShiftType(PC,MatFactorShiftType);
146014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetShiftAmount(PC,PetscReal);
147d90ac83dSHong Zhang 
148ea799195SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetMatSolverType(PC,MatSolverType);
149ea799195SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetMatSolverType(PC,MatSolverType*);
1503ca39a21SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetUpMatSolverType(PC);
151*25ef9dfeSBarry Smith PETSC_DEPRECATED_FUNCTION("Use PCFactorSetMatSolverType() (since version 3.9)") PETSC_STATIC_INLINE PetscErrorCode PCFactorSetMatSolverPackage(PC pc,MatSolverType stype) {return PCFactorSetMatSolverType(pc,stype);}
152*25ef9dfeSBarry Smith PETSC_DEPRECATED_FUNCTION("Use PCFactorGetMatSolverType() (since version 3.9)") PETSC_STATIC_INLINE PetscErrorCode PCFactorGetMatSolverPackage(PC pc,MatSolverType *stype) {return PCFactorGetMatSolverType(pc,stype);}
153*25ef9dfeSBarry Smith PETSC_DEPRECATED_FUNCTION("Use PCFactorSetUpMatSolverType() (since version 3.9)") PETSC_STATIC_INLINE PetscErrorCode PCFactorSetUpMatSolverPackage(PC pc) {return PCFactorSetUpMatSolverType(pc);}
1542401956bSBarry Smith 
155014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetFill(PC,PetscReal);
156014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetColumnPivot(PC,PetscReal);
157014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorReorderForNonzeroDiagonal(PC,PetscReal);
158421c37bdSBarry Smith 
15919fd82e9SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetMatOrderingType(PC,MatOrderingType);
160014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetReuseOrdering(PC,PetscBool );
161014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetReuseFill(PC,PetscBool );
1628e37d05fSBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetUseInPlace(PC,PetscBool);
1638e37d05fSBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetUseInPlace(PC,PetscBool*);
16492e9c092SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorSetAllowDiagonalFill(PC,PetscBool);
16592e9c092SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetAllowDiagonalFill(PC,PetscBool*);
166014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetPivotInBlocks(PC,PetscBool);
167f5a88c2aSLois Curfman McInnes 
168014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetLevels(PC,PetscInt);
169c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetLevels(PC,PetscInt*);
170014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFactorSetDropTolerance(PC,PetscReal,PetscReal,PetscInt);
171c7f610a1SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetZeroPivot(PC,PetscReal*);
172c7f610a1SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetShiftAmount(PC,PetscReal*);
173c7f610a1SBarry Smith PETSC_EXTERN PetscErrorCode PCFactorGetShiftType(PC,MatFactorShiftType*);
174b35a507dSBarry Smith 
175014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetLocalSubdomains(PC,PetscInt,IS[],IS[]);
176014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetTotalSubdomains(PC,PetscInt,IS[],IS[]);
177014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetOverlap(PC,PetscInt);
178d709ea83SDmitry Karpeev PETSC_EXTERN PetscErrorCode PCASMSetDMSubdomains(PC,PetscBool);
179d709ea83SDmitry Karpeev PETSC_EXTERN PetscErrorCode PCASMGetDMSubdomains(PC,PetscBool*);
180014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetSortIndices(PC,PetscBool);
181f746d493SDmitry Karpeev 
182014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMSetType(PC,PCASMType);
183c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCASMGetType(PC,PCASMType*);
18412cd4985SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCASMSetLocalType(PC,PCCompositeType);
18512cd4985SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCASMGetLocalType(PC,PCCompositeType*);
186014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMCreateSubdomains(Mat,PetscInt,IS*[]);
187014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMDestroySubdomains(PetscInt,IS[],IS[]);
188014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMCreateSubdomains2D(PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt*,IS**,IS**);
189014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMGetLocalSubdomains(PC,PetscInt*,IS*[],IS*[]);
190014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCASMGetLocalSubmatrices(PC,PetscInt*,Mat*[]);
19180ec0b7dSPatrick Sanan PETSC_EXTERN PetscErrorCode PCASMGetSubMatType(PC,MatType*);
19280ec0b7dSPatrick Sanan PETSC_EXTERN PetscErrorCode PCASMSetSubMatType(PC,MatType);
193981c4779SBarry Smith 
1948f3b4b4dSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMSetTotalSubdomains(PC,PetscInt);
195014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMSetSubdomains(PC,PetscInt,IS[],IS[]);
196014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMSetOverlap(PC,PetscInt);
1978f3b4b4dSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMSetUseDMSubdomains(PC,PetscBool);
1988f3b4b4dSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMGetUseDMSubdomains(PC,PetscBool*);
199014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMSetSortIndices(PC,PetscBool );
200f746d493SDmitry Karpeev 
201014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMSetType(PC,PCGASMType);
2028f3b4b4dSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMCreateSubdomains(Mat,PetscInt,PetscInt*,IS*[]);
2032c112581SDmitry Karpeev PETSC_EXTERN PetscErrorCode PCGASMDestroySubdomains(PetscInt,IS*[],IS*[]);
204014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMCreateSubdomains2D(PC,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt*,IS**,IS**);
205014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMGetSubdomains(PC,PetscInt*,IS*[],IS*[]);
206014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGASMGetSubmatrices(PC,PetscInt*,Mat*[]);
207f746d493SDmitry Karpeev 
208014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCCompositeSetType(PC,PCCompositeType);
209c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCCompositeGetType(PC,PCCompositeType*);
21019fd82e9SBarry Smith PETSC_EXTERN PetscErrorCode PCCompositeAddPC(PC,PCType);
2118e6eba06SBarry Smith PETSC_EXTERN PetscErrorCode PCCompositeGetNumberPC(PC,PetscInt *);
212014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCCompositeGetPC(PC,PetscInt,PC *);
213014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCCompositeSpecialSetAlpha(PC,PetscScalar);
214981c4779SBarry Smith 
215014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCRedundantSetNumber(PC,PetscInt);
216014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCRedundantSetScatter(PC,VecScatter,VecScatter);
217014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCRedundantGetOperators(PC,Mat*,Mat*);
218da3a660dSBarry Smith 
219014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetEpsilon(PC,double);
220014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetNBSteps(PC,PetscInt);
221014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetMax(PC,PetscInt);
222014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetMaxNew(PC,PetscInt);
223014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetBlockSize(PC,PetscInt);
224014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetCacheSize(PC,PetscInt);
225014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetVerbose(PC,PetscInt);
226014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCSPAISetSp(PC,PetscInt);
2273304466cSBarry Smith 
228014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCHYPRESetType(PC,const char[]);
229014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCHYPREGetType(PC,const char*[]);
2304cb006feSStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetDiscreteGradient(PC,Mat);
231863406b8SStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetDiscreteCurl(PC,Mat);
2326bf688a0SCe Qin PETSC_EXTERN PetscErrorCode PCHYPRESetInterpolations(PC,PetscInt,Mat,Mat[],Mat,Mat[]);
2334cb006feSStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetEdgeConstantVectors(PC,Vec,Vec,Vec);
2344cb006feSStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetAlphaPoissonMatrix(PC,Mat);
2354cb006feSStefano Zampini PETSC_EXTERN PetscErrorCode PCHYPRESetBetaPoissonMatrix(PC,Mat);
2363304466cSBarry Smith 
237014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetFields(PC,const char[],PetscInt,const PetscInt*,const PetscInt*);
238014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetType(PC,PCCompositeType);
239c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCFieldSplitGetType(PC,PCCompositeType*);
240014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetBlockSize(PC,PetscInt);
241014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetIS(PC,const char[],IS);
242014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitGetIS(PC,const char[],IS*);
243998f007dSPierre Jolivet PETSC_EXTERN PetscErrorCode PCFieldSplitGetISByIndex(PC,PetscInt,IS*);
2446dbb499eSCian Wilson PETSC_EXTERN PetscErrorCode PCFieldSplitRestrictIS(PC,IS);
2454ab8060aSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSetDMSplits(PC,PetscBool);
2464ab8060aSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitGetDMSplits(PC,PetscBool*);
247c84da90fSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSetDiagUseAmat(PC,PetscBool);
248c84da90fSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitGetDiagUseAmat(PC,PetscBool*);
249c84da90fSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSetOffDiagUseAmat(PC,PetscBool);
250c84da90fSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitGetOffDiagUseAmat(PC,PetscBool*);
251c84da90fSDmitry Karpeev 
252*25ef9dfeSBarry Smith PETSC_EXTERN PETSC_DEPRECATED_FUNCTION("Use PCFieldSplitSetSchurPre() (since version 3.5)") PetscErrorCode PCFieldSplitSchurPrecondition(PC,PCFieldSplitSchurPreType,Mat);
25329f8a81cSJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetSchurPre(PC,PCFieldSplitSchurPreType,Mat);
25437a82bf0SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitGetSchurPre(PC,PCFieldSplitSchurPreType*,Mat*);
255014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitSetSchurFactType(PC,PCFieldSplitSchurFactType);
256c096484dSStefano Zampini PETSC_EXTERN PetscErrorCode PCFieldSplitSetSchurScale(PC,PetscScalar);
257014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCFieldSplitGetSchurBlocks(PC,Mat*,Mat*,Mat*,Mat*);
258470b340bSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSchurGetS(PC,Mat *S);
259470b340bSDmitry Karpeev PETSC_EXTERN PetscErrorCode PCFieldSplitSchurRestoreS(PC,Mat *S);
2607b752e3dSPatrick Sanan PETSC_EXTERN PetscErrorCode PCFieldSplitGetDetectSaddlePoint(PC,PetscBool*);
2617b752e3dSPatrick Sanan PETSC_EXTERN PetscErrorCode PCFieldSplitSetDetectSaddlePoint(PC,PetscBool);
262b09e027eSCarola Kruse PETSC_EXTERN PetscErrorCode PCFieldSplitSetGKBTol(PC,PetscReal);
263b09e027eSCarola Kruse PETSC_EXTERN PetscErrorCode PCFieldSplitSetGKBNu(PC,PetscReal);
264b09e027eSCarola Kruse PETSC_EXTERN PetscErrorCode PCFieldSplitSetGKBMaxit(PC,PetscInt);
265b09e027eSCarola Kruse PETSC_EXTERN PetscErrorCode PCFieldSplitSetGKBDelay(PC,PetscInt);
2663d30b1ffSBarry Smith 
267014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGalerkinSetRestriction(PC,Mat);
268014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGalerkinSetInterpolation(PC,Mat);
269b3402f20SBarry Smith PETSC_EXTERN PetscErrorCode PCGalerkinSetComputeSubmatrix(PC,PetscErrorCode (*)(PC,Mat,Mat,Mat*,void*),void*);
2702a6744ebSBarry Smith 
271014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCPythonSetType(PC,const char[]);
27267fac13cSBarry Smith 
273014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBiCGStabCUSPSetTolerance(PC,PetscReal);
274014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBiCGStabCUSPSetIterations(PC,PetscInt);
275014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBiCGStabCUSPSetUseVerboseMonitor(PC,PetscBool);
2766c699258SBarry Smith 
277014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCAINVCUSPSetDropTolerance(PC,PetscReal);
278014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCAINVCUSPUseScaling(PC,PetscBool);
279014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCAINVCUSPSetNonzeros(PC,PetscInt);
280014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCAINVCUSPSetLinParameter(PC,PetscInt);
28137f80224SJose E. Roman 
282baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetGlobal(PC,PCPARMSGlobalType);
283baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetLocal(PC,PCPARMSLocalType);
284baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetSolveTolerances(PC,PetscReal,PetscInt);
285baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetSolveRestart(PC,PetscInt);
286baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetNonsymPerm(PC,PetscBool);
287baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCPARMSSetFill(PC,PetscInt,PetscInt,PetscInt);
28837f80224SJose E. Roman 
289c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetType( PC,PCGAMGType);
290c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGGetType( PC,PCGAMGType*);
291014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGAMGSetProcEqLim(PC,PetscInt);
292cab9ed1eSBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetRepartition(PC,PetscBool);
293cab9ed1eSBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGASMSetUseAggs(PC,PetscBool);
294171cca9aSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetUseParallelCoarseGridSolve(PC,PetscBool);
295014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGAMGSetSolverType(PC,char[],PetscInt);
296c1eae691SMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetThreshold(PC,PetscReal[],PetscInt);
297c1eae691SMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetThresholdScale(PC,PetscReal);
298014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGAMGSetCoarseEqLim(PC,PetscInt);
299014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCGAMGSetNlevels(PC,PetscInt);
300baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetNSmooths(PC,PetscInt);
301baa89ecbSBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetSymGraph(PC,PetscBool);
3029ab59c8bSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGSetSquareGraph(PC,PetscInt);
3031cc46a46SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGSetReuseInterpolation(PC,PetscBool);
3043e3471ccSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGFinalizePackage(void);
3053e3471ccSMark Adams PETSC_EXTERN PetscErrorCode PCGAMGInitializePackage(void);
306a36cf38bSToby Isaac PETSC_EXTERN PetscErrorCode PCGAMGRegister(PCGAMGType,PetscErrorCode (*)(PC));
30756de70efSSatish Balay 
3088eab0cc1SPeter Brune PETSC_EXTERN PetscErrorCode PCGAMGClassicalSetType(PC,PCGAMGClassicalType);
309c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCGAMGClassicalGetType(PC,PCGAMGClassicalType*);
3108eab0cc1SPeter Brune 
3111e0482f5SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetDiscreteGradient(PC,Mat,PetscInt,PetscInt,PetscBool,PetscBool);
3128ae0ca82SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetDivergenceMat(PC,Mat,PetscBool,IS);
3131dd7afcfSStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetChangeOfBasisMat(PC,Mat,PetscBool);
31430368db7SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetPrimalVerticesIS(PC,IS);
315674ae819SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetPrimalVerticesLocalIS(PC,IS);
3163100ebe3SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCGetPrimalVerticesIS(PC,IS*);
3173100ebe3SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCGetPrimalVerticesLocalIS(PC,IS*);
3184fad6a16SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetCoarseningRatio(PC,PetscInt);
3192b510759SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetLevels(PC,PetscInt);
320014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetDirichletBoundaries(PC,IS);
32182ba6b80SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetDirichletBoundariesLocal(PC,IS);
322014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCGetDirichletBoundaries(PC,IS*);
32382ba6b80SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCGetDirichletBoundariesLocal(PC,IS*);
324014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetNeumannBoundaries(PC,IS);
32582ba6b80SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetNeumannBoundariesLocal(PC,IS);
326014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCGetNeumannBoundaries(PC,IS*);
32782ba6b80SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCGetNeumannBoundariesLocal(PC,IS*);
328014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetDofsSplitting(PC,PetscInt,IS[]);
32963602bcaSStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCSetDofsSplittingLocal(PC,PetscInt,IS[]);
3301a83f524SJed Brown PETSC_EXTERN PetscErrorCode PCBDDCSetLocalAdjacencyGraph(PC,PetscInt,const PetscInt[],const PetscInt[],PetscCopyMode);
331547c9a8eSstefano_zampini PETSC_EXTERN PetscErrorCode PCBDDCCreateFETIDPOperators(PC,PetscBool,const char*,Mat*,PC*);
3323425bc38SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCMatFETIDPGetRHS(Mat,Vec,Vec);
3333425bc38SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCMatFETIDPGetSolution(Mat,Vec,Vec);
33443371fb9SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCFinalizePackage(void);
33543371fb9SStefano Zampini PETSC_EXTERN PetscErrorCode PCBDDCInitializePackage(void);
3360c7d97c5SJed Brown 
337b965d45eSStefano Zampini PETSC_EXTERN PetscErrorCode PCISSetUseStiffnessScaling(PC,PetscBool);
338014dd563SJed Brown PETSC_EXTERN PetscErrorCode PCISSetSubdomainScalingFactor(PC,PetscScalar);
33946caae47SJed Brown PETSC_EXTERN PetscErrorCode PCISSetSubdomainDiagonalScaling(PC,Vec);
340d3b1e0e7SMatthew Knepley 
341ab83eea4SMatthew G. Knepley PETSC_EXTERN PetscInt PetscMGLevelId;
342b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetType(PC,PCMGType);
343c60c7ad4SBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetType(PC,PCMGType*);
344b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetLevels(PC,PetscInt,MPI_Comm*);
345b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetLevels(PC,PetscInt*);
346b4876bcbSBarry Smith 
347f442ab6aSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetDistinctSmoothUp(PC);
34806792cafSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetNumberSmooth(PC,PetscInt);
349b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetCycleType(PC,PCMGCycleType);
350b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetCycleTypeOnLevel(PC,PetscInt,PCMGCycleType);
351*25ef9dfeSBarry Smith PETSC_DEPRECATED_FUNCTION("Use PCMGSetCycleTypeOnLevel() (since version 3.5)") PETSC_STATIC_INLINE PetscErrorCode PCMGSetCyclesOnLevel(PC pc,PetscInt l,PetscInt t) {return PCMGSetCycleTypeOnLevel(pc,l,(PCMGCycleType)t);}
352b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGMultiplicativeSetCycles(PC,PetscInt);
3532134b1e4SBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetGalerkin(PC,PCMGGalerkinType);
3542134b1e4SBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetGalerkin(PC,PCMGGalerkinType*);
355b4876bcbSBarry Smith 
356b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetRhs(PC,PetscInt,Vec);
357b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetX(PC,PetscInt,Vec);
358b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetR(PC,PetscInt,Vec);
359b4876bcbSBarry Smith 
360b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetRestriction(PC,PetscInt,Mat);
361b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetRestriction(PC,PetscInt,Mat*);
362eab52d2bSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCMGSetInjection(PC,PetscInt,Mat);
363eab52d2bSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCMGGetInjection(PC,PetscInt,Mat*);
364b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetInterpolation(PC,PetscInt,Mat);
365b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetInterpolation(PC,PetscInt,Mat*);
366b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetRScale(PC,PetscInt,Vec);
367b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGGetRScale(PC,PetscInt,Vec*);
368b4876bcbSBarry Smith PETSC_EXTERN PetscErrorCode PCMGSetResidual(PC,PetscInt,PetscErrorCode (*)(Mat,Vec,Vec,Vec),Mat);
36954b2cd4bSJed Brown PETSC_EXTERN PetscErrorCode PCMGResidualDefault(Mat,Vec,Vec,Vec);
370b4876bcbSBarry Smith 
37148a10b22SPatrick Sanan PETSC_EXTERN PetscErrorCode PCTelescopeGetSubcommType(PC,PetscSubcommType*);
37248a10b22SPatrick Sanan PETSC_EXTERN PetscErrorCode PCTelescopeSetSubcommType(PC,PetscSubcommType);
37368ddcbeaSBarry Smith PETSC_EXTERN PetscErrorCode PCTelescopeGetReductionFactor(PC,PetscInt*);
37468ddcbeaSBarry Smith PETSC_EXTERN PetscErrorCode PCTelescopeSetReductionFactor(PC,PetscInt);
37568ddcbeaSBarry Smith PETSC_EXTERN PetscErrorCode PCTelescopeGetIgnoreDM(PC,PetscBool*);
376bfd6bcc6SSatish Balay PETSC_EXTERN PetscErrorCode PCTelescopeSetIgnoreDM(PC,PetscBool);
37734fb549aSDave May PETSC_EXTERN PetscErrorCode PCTelescopeGetUseCoarseDM(PC,PetscBool*);
37834fb549aSDave May PETSC_EXTERN PetscErrorCode PCTelescopeSetUseCoarseDM(PC,PetscBool);
3790ae7c45bSDave May PETSC_EXTERN PetscErrorCode PCTelescopeGetIgnoreKSPComputeOperators(PC,PetscBool*);
3800ae7c45bSDave May PETSC_EXTERN PetscErrorCode PCTelescopeSetIgnoreKSPComputeOperators(PC,PetscBool);
38168ddcbeaSBarry Smith PETSC_EXTERN PetscErrorCode PCTelescopeGetDM(PC,DM*);
3826ab51f8fSDave May 
3834bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetSaveOperators(PC, PetscBool);
3844bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetSaveOperators(PC, PetscBool *);
385fa84ea4cSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCPatchSetPrecomputeElementTensors(PC, PetscBool);
386fa84ea4cSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCPatchGetPrecomputeElementTensors(PC, PetscBool *);
3874bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetPartitionOfUnity(PC, PetscBool);
3884bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetPartitionOfUnity(PC, PetscBool *);
3894bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetMultiplicative(PC, PetscBool);
3904bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetMultiplicative(PC, PetscBool *);
3914bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetSubMatType(PC, MatType);
3924bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetSubMatType(PC, MatType *);
3934bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetCellNumbering(PC, PetscSection);
3944bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetCellNumbering(PC, PetscSection *);
3954bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetConstructType(PC, PCPatchConstructType,   PetscErrorCode (*)(PC, PetscInt *, IS **, IS *, void *), void *);
3964bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchGetConstructType(PC, PCPatchConstructType *, PetscErrorCode (**)(PC, PetscInt *, IS **, IS *, void *), void **);
3974bbf5ea8SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCPatchSetDiscretisationInfo(PC, PetscInt, DM *, PetscInt *, PetscInt *, const PetscInt **, const PetscInt *, PetscInt, const PetscInt *, PetscInt, const PetscInt *);
3984d04e9f1SPatrick Farrell PETSC_EXTERN PetscErrorCode PCPatchSetComputeOperator(PC, PetscErrorCode (*)(PC,PetscInt,Vec,Mat,IS,PetscInt,const PetscInt *,const PetscInt *, void *), void *);
39939fd2e8aSPatrick Farrell PETSC_EXTERN PetscErrorCode PCPatchSetComputeFunction(PC pc, PetscErrorCode (*func)(PC, PetscInt, Vec, Vec, IS, PetscInt, const PetscInt *, const PetscInt *, void *), void *ctx);
40059109abcSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCPatchSetComputeOperatorInteriorFacets(PC, PetscErrorCode (*)(PC,PetscInt,Vec,Mat,IS,PetscInt,const PetscInt *,const PetscInt *, void *), void *);
40159109abcSLawrence Mitchell PETSC_EXTERN PetscErrorCode PCPatchSetComputeFunctionInteriorFacets(PC pc, PetscErrorCode (*func)(PC, PetscInt, Vec, Vec, IS, PetscInt, const PetscInt *, const PetscInt *, void *), void *ctx);
4024bbf5ea8SMatthew G. Knepley 
403b9ac7092SAlp Dener PETSC_EXTERN PetscErrorCode PCLMVMSetMatLMVM(PC, Mat);
404b9ac7092SAlp Dener PETSC_EXTERN PetscErrorCode PCLMVMGetMatLMVM(PC, Mat*);
405b9ac7092SAlp Dener PETSC_EXTERN PetscErrorCode PCLMVMSetIS(PC, IS);
406b9ac7092SAlp Dener PETSC_EXTERN PetscErrorCode PCLMVMClearIS(PC);
407b9ac7092SAlp Dener 
4087ede41a2SMatthew G. Knepley PETSC_EXTERN PetscErrorCode PCExoticSetType(PC,PCExoticType);
4097ede41a2SMatthew G. Knepley 
410123ea438SMatthew Knepley #endif /* __PETSCPC_H */
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