1 /* 2 Include file for the matrix component of PETSc 3 */ 4 #ifndef __PETSCMAT_H 5 #define __PETSCMAT_H 6 #include "petscvec.h" 7 PETSC_EXTERN_CXX_BEGIN 8 9 /*S 10 Mat - Abstract PETSc matrix object 11 12 Level: beginner 13 14 Concepts: matrix; linear operator 15 16 .seealso: MatCreate(), MatType, MatSetType() 17 S*/ 18 typedef struct _p_Mat* Mat; 19 20 /*E 21 MatType - String with the name of a PETSc matrix or the creation function 22 with an optional dynamic library name, for example 23 http://www.mcs.anl.gov/petsc/lib.a:mymatcreate() 24 25 Level: beginner 26 27 .seealso: MatSetType(), Mat 28 E*/ 29 #define MATSAME "same" 30 #define MATSEQMAIJ "seqmaij" 31 #define MATMPIMAIJ "mpimaij" 32 #define MATMAIJ "maij" 33 #define MATIS "is" 34 #define MATMPIROWBS "mpirowbs" 35 #define MATSEQAIJ "seqaij" 36 #define MATMPIAIJ "mpiaij" 37 #define MATAIJ "aij" 38 #define MATSHELL "shell" 39 #define MATSEQBDIAG "seqbdiag" 40 #define MATMPIBDIAG "mpibdiag" 41 #define MATBDIAG "bdiag" 42 #define MATSEQDENSE "seqdense" 43 #define MATMPIDENSE "mpidense" 44 #define MATDENSE "dense" 45 #define MATSEQBAIJ "seqbaij" 46 #define MATMPIBAIJ "mpibaij" 47 #define MATBAIJ "baij" 48 #define MATMPIADJ "mpiadj" 49 #define MATSEQSBAIJ "seqsbaij" 50 #define MATMPISBAIJ "mpisbaij" 51 #define MATSBAIJ "sbaij" 52 #define MATDAAD "daad" 53 #define MATMFFD "mffd" 54 #define MATNORMAL "normal" 55 #define MATSEQAIJSPOOLES "seqaijspooles" 56 #define MATMPIAIJSPOOLES "mpiaijspooles" 57 #define MATSEQSBAIJSPOOLES "seqsbaijspooles" 58 #define MATMPISBAIJSPOOLES "mpisbaijspooles" 59 #define MATAIJSPOOLES "aijspooles" 60 #define MATSBAIJSPOOLES "sbaijspooles" 61 #define MATSUPERLU "superlu" 62 #define MATSUPERLU_DIST "superlu_dist" 63 #define MATUMFPACK "umfpack" 64 #define MATESSL "essl" 65 #define MATLUSOL "lusol" 66 #define MATAIJMUMPS "aijmumps" 67 #define MATSBAIJMUMPS "sbaijmumps" 68 #define MATDSCPACK "dscpack" 69 #define MATMATLAB "matlab" 70 #define MatType char* 71 72 /* Logging support */ 73 #define MAT_FILE_COOKIE 1211216 /* used to indicate matrices in binary files */ 74 extern PetscCookie PETSCMAT_DLLEXPORT MAT_COOKIE; 75 extern PetscCookie PETSCMAT_DLLEXPORT MAT_FDCOLORING_COOKIE; 76 extern PetscCookie PETSCMAT_DLLEXPORT MAT_PARTITIONING_COOKIE; 77 extern PetscCookie PETSCMAT_DLLEXPORT MAT_NULLSPACE_COOKIE; 78 extern PetscEvent MAT_Mult, MAT_MultMatrixFree, MAT_Mults, MAT_MultConstrained, MAT_MultAdd, MAT_MultTranspose; 79 extern PetscEvent MAT_MultTransposeConstrained, MAT_MultTransposeAdd, MAT_Solve, MAT_Solves, MAT_SolveAdd, MAT_SolveTranspose; 80 extern PetscEvent MAT_SolveTransposeAdd, MAT_Relax, MAT_ForwardSolve, MAT_BackwardSolve, MAT_LUFactor, MAT_LUFactorSymbolic; 81 extern PetscEvent MAT_LUFactorNumeric, MAT_CholeskyFactor, MAT_CholeskyFactorSymbolic, MAT_CholeskyFactorNumeric, MAT_ILUFactor; 82 extern PetscEvent MAT_ILUFactorSymbolic, MAT_ICCFactorSymbolic, MAT_Copy, MAT_Convert, MAT_Scale, MAT_AssemblyBegin; 83 extern PetscEvent MAT_AssemblyEnd, MAT_SetValues, MAT_GetValues, MAT_GetRow, MAT_GetSubMatrices, MAT_GetColoring, MAT_GetOrdering; 84 extern PetscEvent MAT_IncreaseOverlap, MAT_Partitioning, MAT_ZeroEntries, MAT_Load, MAT_View, MAT_AXPY, MAT_FDColoringCreate; 85 extern PetscEvent MAT_FDColoringApply, MAT_Transpose, MAT_FDColoringFunction; 86 extern PetscEvent MAT_MatMult, MAT_MatMultSymbolic, MAT_MatMultNumeric; 87 extern PetscEvent MAT_PtAP, MAT_PtAPSymbolic, MAT_PtAPNumeric; 88 extern PetscEvent MAT_MatMultTranspose, MAT_MatMultTransposeSymbolic, MAT_MatMultTransposeNumeric; 89 90 /*E 91 MatReuse - Indicates if matrices obtained from a previous call to MatGetSubMatrices() 92 or MatGetSubMatrix() are to be reused to store the new matrix values. 93 94 Level: beginner 95 96 Any additions/changes here MUST also be made in include/finclude/petscmat.h 97 98 .seealso: MatGetSubMatrices(), MatGetSubMatrix(), MatDestroyMatrices(), MatConvert() 99 E*/ 100 typedef enum {MAT_INITIAL_MATRIX,MAT_REUSE_MATRIX} MatReuse; 101 102 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatInitializePackage(char *); 103 104 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreate(MPI_Comm,PetscInt,PetscInt,PetscInt,PetscInt,Mat*); 105 PetscPolymorphicFunction(MatCreate,(MPI_Comm comm,PetscInt m,PetscInt n,PetscInt M,PetscInt N,void *ctx),(comm,m,n,M,N,&A),Mat,A); 106 PetscPolymorphicFunction(MatCreate,(PetscInt m,PetscInt n,PetscInt M,PetscInt N,void *ctx),(PETSC_COMM_WORLD,m,n,M,N,&A),Mat,A); 107 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetType(Mat,const MatType); 108 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetFromOptions(Mat); 109 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetUpPreallocation(Mat); 110 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatRegisterAll(const char[]); 111 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatRegister(const char[],const char[],const char[],PetscErrorCode(*)(Mat)); 112 113 /*MC 114 MatRegisterDynamic - Adds a new matrix type 115 116 Synopsis: 117 PetscErrorCode MatRegisterDynamic(char *name,char *path,char *name_create,PetscErrorCode (*routine_create)(Mat)) 118 119 Not Collective 120 121 Input Parameters: 122 + name - name of a new user-defined matrix type 123 . path - path (either absolute or relative) the library containing this solver 124 . name_create - name of routine to create method context 125 - routine_create - routine to create method context 126 127 Notes: 128 MatRegisterDynamic() may be called multiple times to add several user-defined solvers. 129 130 If dynamic libraries are used, then the fourth input argument (routine_create) 131 is ignored. 132 133 Sample usage: 134 .vb 135 MatRegisterDynamic("my_mat",/home/username/my_lib/lib/libO/solaris/mylib.a, 136 "MyMatCreate",MyMatCreate); 137 .ve 138 139 Then, your solver can be chosen with the procedural interface via 140 $ MatSetType(Mat,"my_mat") 141 or at runtime via the option 142 $ -mat_type my_mat 143 144 Level: advanced 145 146 Notes: ${PETSC_ARCH} occuring in pathname will be replaced with appropriate values. 147 If your function is not being put into a shared library then use VecRegister() instead 148 149 .keywords: Mat, register 150 151 .seealso: MatRegisterAll(), MatRegisterDestroy() 152 153 M*/ 154 #if defined(PETSC_USE_DYNAMIC_LIBRARIES) 155 #define MatRegisterDynamic(a,b,c,d) MatRegister(a,b,c,0) 156 #else 157 #define MatRegisterDynamic(a,b,c,d) MatRegister(a,b,c,d) 158 #endif 159 160 extern PetscTruth MatRegisterAllCalled; 161 extern PetscFList MatList; 162 163 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateSeqDense(MPI_Comm,PetscInt,PetscInt,PetscScalar[],Mat*); 164 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateMPIDense(MPI_Comm,PetscInt,PetscInt,PetscInt,PetscInt,PetscScalar[],Mat*); 165 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateSeqAIJ(MPI_Comm,PetscInt,PetscInt,PetscInt,const PetscInt[],Mat*); 166 PetscPolymorphicFunction(MatCreateSeqAIJ,(PetscInt m,PetscInt n,PetscInt nz,const PetscInt nnz[]),(PETSC_COMM_SELF,m,n,nz,nnz,&A),Mat,A); 167 PetscPolymorphicFunction(MatCreateSeqAIJ,(PetscInt m,PetscInt n,PetscInt nz),(PETSC_COMM_SELF,m,n,nz,PETSC_NULL,&A),Mat,A); 168 PetscPolymorphicFunction(MatCreateSeqAIJ,(PetscInt m,PetscInt n,const PetscInt nnz[]),(PETSC_COMM_SELF,m,n,0,nnz,&A),Mat,A); 169 PetscPolymorphicFunction(MatCreateSeqAIJ,(PetscInt m,PetscInt n),(PETSC_COMM_SELF,m,n,0,PETSC_NULL,&A),Mat,A); 170 PetscPolymorphicSubroutine(MatCreateSeqAIJ,(PetscInt m,PetscInt n,PetscInt nz,Mat *A),(PETSC_COMM_SELF,m,n,nz,PETSC_NULL,A)); 171 PetscPolymorphicSubroutine(MatCreateSeqAIJ,(PetscInt m,PetscInt n,const PetscInt nnz[],Mat *A),(PETSC_COMM_SELF,m,n,0,nnz,A)); 172 PetscPolymorphicSubroutine(MatCreateSeqAIJ,(PetscInt m,PetscInt n,Mat *A),(PETSC_COMM_SELF,m,n,0,PETSC_NULL,A)); 173 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateMPIAIJ(MPI_Comm,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,const PetscInt[],PetscInt,const PetscInt[],Mat*); 174 PetscPolymorphicFunction(MatCreateMPIAIJ,(MPI_Comm comm,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,const PetscInt nnz[],PetscInt onz,const PetscInt onnz[]),(comm,m,n,M,N,nz,nnz,onz,onnz,&A),Mat,A); 175 PetscPolymorphicFunction(MatCreateMPIAIJ,(MPI_Comm comm,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,PetscInt nnz),(comm,m,n,M,N,nz,PETSC_NULL,nnz,PETSC_NULL,&A),Mat,A); 176 PetscPolymorphicFunction(MatCreateMPIAIJ,(MPI_Comm comm,PetscInt m,PetscInt n,PetscInt M,PetscInt N,const PetscInt nnz[],const PetscInt onz[]),(comm,m,n,M,N,0,nnz,0,onz,&A),Mat,A); 177 PetscPolymorphicFunction(MatCreateMPIAIJ,(MPI_Comm comm,PetscInt m,PetscInt n,PetscInt M,PetscInt N),(comm,m,n,M,N,0,PETSC_NULL,0,PETSC_NULL,&A),Mat,A); 178 PetscPolymorphicSubroutine(MatCreateMPIAIJ,(MPI_Comm comm,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,PetscInt nnz,Mat *A),(comm,m,n,M,N,nz,PETSC_NULL,nnz,PETSC_NULL,A)); 179 PetscPolymorphicSubroutine(MatCreateMPIAIJ,(MPI_Comm comm,PetscInt m,PetscInt n,PetscInt M,PetscInt N,const PetscInt nnz[],const PetscInt onz[],Mat *A),(comm,m,n,M,N,0,nnz,0,onz,A)); 180 PetscPolymorphicSubroutine(MatCreateMPIAIJ,(MPI_Comm comm,PetscInt m,PetscInt n,PetscInt M,PetscInt N,Mat *A),(comm,m,n,M,N,0,PETSC_NULL,0,PETSC_NULL,A)); 181 PetscPolymorphicFunction(MatCreateMPIAIJ,(PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,const PetscInt nnz[],PetscInt onz,const PetscInt onnz[]),(PETSC_COMM_WORLD,m,n,M,N,nz,nnz,onz,onnz,&A),Mat,A); 182 PetscPolymorphicFunction(MatCreateMPIAIJ,(PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,PetscInt nnz),(PETSC_COMM_WORLD,m,n,M,N,nz,PETSC_NULL,nnz,PETSC_NULL,&A),Mat,A); 183 PetscPolymorphicFunction(MatCreateMPIAIJ,(PetscInt m,PetscInt n,PetscInt M,PetscInt N,const PetscInt nnz[],const PetscInt onz[]),(PETSC_COMM_WORLD,m,n,M,N,0,nnz,0,onz,&A),Mat,A); 184 PetscPolymorphicFunction(MatCreateMPIAIJ,(PetscInt m,PetscInt n,PetscInt M,PetscInt N),(PETSC_COMM_WORLD,m,n,M,N,0,PETSC_NULL,0,PETSC_NULL,&A),Mat,A); 185 PetscPolymorphicSubroutine(MatCreateMPIAIJ,(PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,PetscInt nnz,Mat *A),(PETSC_COMM_WORLD,m,n,M,N,nz,PETSC_NULL,nnz,PETSC_NULL,A)); 186 PetscPolymorphicSubroutine(MatCreateMPIAIJ,(PetscInt m,PetscInt n,PetscInt M,PetscInt N,const PetscInt nnz[],const PetscInt onz[],Mat *A),(PETSC_COMM_WORLD,m,n,M,N,0,nnz,0,onz,A)); 187 PetscPolymorphicSubroutine(MatCreateMPIAIJ,(PetscInt m,PetscInt n,PetscInt M,PetscInt N,Mat *A),(PETSC_COMM_WORLD,m,n,M,N,0,PETSC_NULL,0,PETSC_NULL,A)); 188 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateMPIRowbs(MPI_Comm,PetscInt,PetscInt,PetscInt,const PetscInt[],Mat*); 189 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateSeqBDiag(MPI_Comm,PetscInt,PetscInt,PetscInt,PetscInt,const PetscInt[],PetscScalar*[],Mat*); 190 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateMPIBDiag(MPI_Comm,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,const PetscInt[],PetscScalar*[],Mat*); 191 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateSeqBAIJ(MPI_Comm,PetscInt,PetscInt,PetscInt,PetscInt,const PetscInt[],Mat*); 192 PetscPolymorphicFunction(MatCreateSeqBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt nz,const PetscInt nnz[]),(PETSC_COMM_SELF,bs,m,n,nz,nnz,&A),Mat,A); 193 PetscPolymorphicFunction(MatCreateSeqBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt nz),(PETSC_COMM_SELF,bs,m,n,nz,PETSC_NULL,&A),Mat,A); 194 PetscPolymorphicFunction(MatCreateSeqBAIJ,(PetscInt bs,PetscInt m,PetscInt n,const PetscInt nnz[]),(PETSC_COMM_SELF,bs,m,n,0,nnz,&A),Mat,A); 195 PetscPolymorphicFunction(MatCreateSeqBAIJ,(PetscInt bs,PetscInt m,PetscInt n),(PETSC_COMM_SELF,bs,m,n,0,PETSC_NULL,&A),Mat,A); 196 PetscPolymorphicSubroutine(MatCreateSeqBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt nz,Mat *A),(PETSC_COMM_SELF,bs,m,n,nz,PETSC_NULL,A)); 197 PetscPolymorphicSubroutine(MatCreateSeqBAIJ,(PetscInt bs,PetscInt m,PetscInt n,const PetscInt nnz[],Mat *A),(PETSC_COMM_SELF,bs,m,n,0,nnz,A)); 198 PetscPolymorphicSubroutine(MatCreateSeqBAIJ,(PetscInt bs,PetscInt m,PetscInt n,Mat *A),(PETSC_COMM_SELF,bs,m,n,0,PETSC_NULL,A)); 199 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateMPIBAIJ(MPI_Comm,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,const PetscInt[],PetscInt,const PetscInt[],Mat*); 200 PetscPolymorphicFunction(MatCreateMPIBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,const PetscInt nnz[],PetscInt onz,const PetscInt onnz[]),(comm,bs,m,n,M,N,nz,nnz,onz,onnz,&A),Mat,A); 201 PetscPolymorphicFunction(MatCreateMPIBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,PetscInt nnz),(comm,bs,m,n,M,N,nz,PETSC_NULL,nnz,PETSC_NULL,&A),Mat,A); 202 PetscPolymorphicFunction(MatCreateMPIBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,const PetscInt nnz[],const PetscInt onz[]),(comm,bs,m,n,M,N,0,nnz,0,onz,&A),Mat,A); 203 PetscPolymorphicFunction(MatCreateMPIBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N),(comm,bs,m,n,M,N,0,PETSC_NULL,0,PETSC_NULL,&A),Mat,A); 204 PetscPolymorphicSubroutine(MatCreateMPIBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,PetscInt nnz,Mat *A),(comm,bs,m,n,M,N,nz,PETSC_NULL,nnz,PETSC_NULL,A)); 205 PetscPolymorphicSubroutine(MatCreateMPIBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,const PetscInt nnz[],const PetscInt onz[],Mat *A),(comm,bs,m,n,M,N,0,nnz,0,onz,A)); 206 PetscPolymorphicSubroutine(MatCreateMPIBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,Mat *A),(comm,bs,m,n,M,N,0,PETSC_NULL,0,PETSC_NULL,A)); 207 PetscPolymorphicFunction(MatCreateMPIBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,const PetscInt nnz[],PetscInt onz,const PetscInt onnz[]),(PETSC_COMM_WORLD,bs,m,n,M,N,nz,nnz,onz,onnz,&A),Mat,A); 208 PetscPolymorphicFunction(MatCreateMPIBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,PetscInt nnz),(PETSC_COMM_WORLD,bs,m,n,M,N,nz,PETSC_NULL,nnz,PETSC_NULL,&A),Mat,A); 209 PetscPolymorphicFunction(MatCreateMPIBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,const PetscInt nnz[],const PetscInt onz[]),(PETSC_COMM_WORLD,bs,m,n,M,N,0,nnz,0,onz,&A),Mat,A); 210 PetscPolymorphicFunction(MatCreateMPIBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N),(PETSC_COMM_WORLD,bs,m,n,M,N,0,PETSC_NULL,0,PETSC_NULL,&A),Mat,A); 211 PetscPolymorphicSubroutine(MatCreateMPIBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,PetscInt nnz,Mat *A),(PETSC_COMM_WORLD,bs,m,n,M,N,nz,PETSC_NULL,nnz,PETSC_NULL,A)); 212 PetscPolymorphicSubroutine(MatCreateMPIBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,const PetscInt nnz[],const PetscInt onz[],Mat *A),(PETSC_COMM_WORLD,bs,m,n,M,N,0,nnz,0,onz,A)); 213 PetscPolymorphicSubroutine(MatCreateMPIBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,Mat *A),(PETSC_COMM_WORLD,bs,m,n,M,N,0,PETSC_NULL,0,PETSC_NULL,A)); 214 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateMPIAdj(MPI_Comm,PetscInt,PetscInt,PetscInt[],PetscInt[],PetscInt[],Mat*); 215 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateSeqSBAIJ(MPI_Comm,PetscInt,PetscInt,PetscInt,PetscInt,const PetscInt[],Mat*); 216 PetscPolymorphicFunction(MatCreateSeqSBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt nz,const PetscInt nnz[]),(PETSC_COMM_SELF,bs,m,n,nz,nnz,&A),Mat,A); 217 PetscPolymorphicFunction(MatCreateSeqSBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt nz),(PETSC_COMM_SELF,bs,m,n,nz,PETSC_NULL,&A),Mat,A); 218 PetscPolymorphicFunction(MatCreateSeqSBAIJ,(PetscInt bs,PetscInt m,PetscInt n,const PetscInt nnz[]),(PETSC_COMM_SELF,bs,m,n,0,nnz,&A),Mat,A); 219 PetscPolymorphicFunction(MatCreateSeqSBAIJ,(PetscInt bs,PetscInt m,PetscInt n),(PETSC_COMM_SELF,bs,m,n,0,PETSC_NULL,&A),Mat,A); 220 PetscPolymorphicSubroutine(MatCreateSeqSBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt nz,Mat *A),(PETSC_COMM_SELF,bs,m,n,nz,PETSC_NULL,A)); 221 PetscPolymorphicSubroutine(MatCreateSeqSBAIJ,(PetscInt bs,PetscInt m,PetscInt n,const PetscInt nnz[],Mat *A),(PETSC_COMM_SELF,bs,m,n,0,nnz,A)); 222 PetscPolymorphicSubroutine(MatCreateSeqSBAIJ,(PetscInt bs,PetscInt m,PetscInt n,Mat *A),(PETSC_COMM_SELF,bs,m,n,0,PETSC_NULL,A)); 223 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateMPISBAIJ(MPI_Comm,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,const PetscInt[],PetscInt,const PetscInt[],Mat*); 224 PetscPolymorphicFunction(MatCreateMPISBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,const PetscInt nnz[],PetscInt onz,const PetscInt onnz[]),(comm,bs,m,n,M,N,nz,nnz,onz,onnz,&A),Mat,A); 225 PetscPolymorphicFunction(MatCreateMPISBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,PetscInt nnz),(comm,bs,m,n,M,N,nz,PETSC_NULL,nnz,PETSC_NULL,&A),Mat,A); 226 PetscPolymorphicFunction(MatCreateMPISBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,const PetscInt nnz[],const PetscInt onz[]),(comm,bs,m,n,M,N,0,nnz,0,onz,&A),Mat,A); 227 PetscPolymorphicFunction(MatCreateMPISBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N),(comm,bs,m,n,M,N,0,PETSC_NULL,0,PETSC_NULL,&A),Mat,A); 228 PetscPolymorphicSubroutine(MatCreateMPISBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,PetscInt nnz,Mat *A),(comm,bs,m,n,M,N,nz,PETSC_NULL,nnz,PETSC_NULL,A)); 229 PetscPolymorphicSubroutine(MatCreateMPISBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,const PetscInt nnz[],const PetscInt onz[],Mat *A),(comm,bs,m,n,M,N,0,nnz,0,onz,A)); 230 PetscPolymorphicSubroutine(MatCreateMPISBAIJ,(MPI_Comm comm,PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,Mat *A),(comm,bs,m,n,M,N,0,PETSC_NULL,0,PETSC_NULL,A)); 231 PetscPolymorphicFunction(MatCreateMPISBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,const PetscInt nnz[],PetscInt onz,const PetscInt onnz[]),(PETSC_COMM_WORLD,bs,m,n,M,N,nz,nnz,onz,onnz,&A),Mat,A); 232 PetscPolymorphicFunction(MatCreateMPISBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,PetscInt nnz),(PETSC_COMM_WORLD,bs,m,n,M,N,nz,PETSC_NULL,nnz,PETSC_NULL,&A),Mat,A); 233 PetscPolymorphicFunction(MatCreateMPISBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,const PetscInt nnz[],const PetscInt onz[]),(PETSC_COMM_WORLD,bs,m,n,M,N,0,nnz,0,onz,&A),Mat,A); 234 PetscPolymorphicFunction(MatCreateMPISBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N),(PETSC_COMM_WORLD,bs,m,n,M,N,0,PETSC_NULL,0,PETSC_NULL,&A),Mat,A); 235 PetscPolymorphicSubroutine(MatCreateMPISBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,PetscInt nz,PetscInt nnz,Mat *A),(PETSC_COMM_WORLD,bs,m,n,M,N,nz,PETSC_NULL,nnz,PETSC_NULL,A)); 236 PetscPolymorphicSubroutine(MatCreateMPISBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,const PetscInt nnz[],const PetscInt onz[],Mat *A),(PETSC_COMM_WORLD,bs,m,n,M,N,0,nnz,0,onz,A)); 237 PetscPolymorphicSubroutine(MatCreateMPISBAIJ,(PetscInt bs,PetscInt m,PetscInt n,PetscInt M,PetscInt N,Mat *A),(PETSC_COMM_WORLD,bs,m,n,M,N,0,PETSC_NULL,0,PETSC_NULL,A)); 238 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateShell(MPI_Comm,PetscInt,PetscInt,PetscInt,PetscInt,void *,Mat*); 239 PetscPolymorphicFunction(MatCreateShell,(MPI_Comm comm,PetscInt m,PetscInt n,PetscInt M,PetscInt N,void *ctx),(comm,m,n,M,N,ctx,&A),Mat,A); 240 PetscPolymorphicFunction(MatCreateShell,(PetscInt m,PetscInt n,PetscInt M,PetscInt N,void *ctx),(PETSC_COMM_WORLD,m,n,M,N,ctx,&A),Mat,A); 241 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateAdic(MPI_Comm,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,void (*)(void),Mat*); 242 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateNormal(Mat,Mat*); 243 PetscPolymorphicFunction(MatCreateNormal,(Mat mat),(mat,&A),Mat,A); 244 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatDestroy(Mat); 245 246 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPrintHelp(Mat); 247 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetPetscMaps(Mat,PetscMap*,PetscMap*); 248 249 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatConjugate(Mat); 250 /* ------------------------------------------------------------*/ 251 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetValues(Mat,PetscInt,const PetscInt[],PetscInt,const PetscInt[],const PetscScalar[],InsertMode); 252 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetValuesBlocked(Mat,PetscInt,const PetscInt[],PetscInt,const PetscInt[],const PetscScalar[],InsertMode); 253 254 /*S 255 MatStencil - Data structure (C struct) for storing information about a single row or 256 column of a matrix as index on an associated grid. 257 258 Level: beginner 259 260 Concepts: matrix; linear operator 261 262 .seealso: MatSetValuesStencil(), MatSetStencil(), MatSetValuesBlockStencil() 263 S*/ 264 typedef struct { 265 PetscInt k,j,i,c; 266 } MatStencil; 267 268 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetValuesStencil(Mat,PetscInt,const MatStencil[],PetscInt,const MatStencil[],const PetscScalar[],InsertMode); 269 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetValuesBlockedStencil(Mat,PetscInt,const MatStencil[],PetscInt,const MatStencil[],const PetscScalar[],InsertMode); 270 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetStencil(Mat,PetscInt,const PetscInt[],const PetscInt[],PetscInt); 271 272 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetColoring(Mat,ISColoring); 273 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetValuesAdic(Mat,void*); 274 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetValuesAdifor(Mat,PetscInt,void*); 275 276 /*E 277 MatAssemblyType - Indicates if the matrix is now to be used, or if you plan 278 to continue to add values to it 279 280 Level: beginner 281 282 .seealso: MatAssemblyBegin(), MatAssemblyEnd() 283 E*/ 284 typedef enum {MAT_FLUSH_ASSEMBLY=1,MAT_FINAL_ASSEMBLY=0} MatAssemblyType; 285 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatAssemblyBegin(Mat,MatAssemblyType); 286 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatAssemblyEnd(Mat,MatAssemblyType); 287 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatAssembled(Mat,PetscTruth*); 288 289 extern PETSCMAT_DLLEXPORT PetscInt MatSetValue_Row; 290 extern PETSCMAT_DLLEXPORT PetscInt MatSetValue_Column; 291 extern PETSCMAT_DLLEXPORT PetscScalar MatSetValue_Value; 292 293 /*MC 294 MatSetValue - Set a single entry into a matrix. 295 296 Synopsis: 297 PetscErrorCode MatSetValue(Mat m,PetscInt row,PetscInt col,PetscScalar value,InsertMode mode); 298 299 Not collective 300 301 Input Parameters: 302 + m - the matrix 303 . row - the row location of the entry 304 . col - the column location of the entry 305 . value - the value to insert 306 - mode - either INSERT_VALUES or ADD_VALUES 307 308 Notes: 309 For efficiency one should use MatSetValues() and set several or many 310 values simultaneously if possible. 311 312 Level: beginner 313 314 .seealso: MatSetValues(), MatSetValueLocal() 315 M*/ 316 #define MatSetValue(v,i,j,va,mode) \ 317 ((MatSetValue_Row = i,MatSetValue_Column = j,MatSetValue_Value = va,0) || \ 318 MatSetValues(v,1,&MatSetValue_Row,1,&MatSetValue_Column,&MatSetValue_Value,mode)) 319 320 #define MatGetValue(v,i,j,va) \ 321 ((MatSetValue_Row = i,MatSetValue_Column = j,0) || \ 322 MatGetValues(v,1,&MatSetValue_Row,1,&MatSetValue_Column,&va)) 323 324 #define MatSetValueLocal(v,i,j,va,mode) \ 325 ((MatSetValue_Row = i,MatSetValue_Column = j,MatSetValue_Value = va,0) || \ 326 MatSetValuesLocal(v,1,&MatSetValue_Row,1,&MatSetValue_Column,&MatSetValue_Value,mode)) 327 328 /*E 329 MatOption - Options that may be set for a matrix and its behavior or storage 330 331 Level: beginner 332 333 Any additions/changes here MUST also be made in include/finclude/petscmat.h 334 335 .seealso: MatSetOption() 336 E*/ 337 typedef enum {MAT_ROW_ORIENTED=1,MAT_COLUMN_ORIENTED=2,MAT_ROWS_SORTED=4, 338 MAT_COLUMNS_SORTED=8,MAT_NO_NEW_NONZERO_LOCATIONS=16, 339 MAT_YES_NEW_NONZERO_LOCATIONS=32,MAT_SYMMETRIC=64, 340 MAT_STRUCTURALLY_SYMMETRIC=65,MAT_NO_NEW_DIAGONALS=66, 341 MAT_YES_NEW_DIAGONALS=67,MAT_INODE_LIMIT_1=68,MAT_INODE_LIMIT_2=69, 342 MAT_INODE_LIMIT_3=70,MAT_INODE_LIMIT_4=71,MAT_INODE_LIMIT_5=72, 343 MAT_IGNORE_OFF_PROC_ENTRIES=73,MAT_ROWS_UNSORTED=74, 344 MAT_COLUMNS_UNSORTED=75,MAT_NEW_NONZERO_LOCATION_ERR=76, 345 MAT_NEW_NONZERO_ALLOCATION_ERR=77,MAT_USE_HASH_TABLE=78, 346 MAT_KEEP_ZEROED_ROWS=79,MAT_IGNORE_ZERO_ENTRIES=80,MAT_USE_INODES=81, 347 MAT_DO_NOT_USE_INODES=82,MAT_NOT_SYMMETRIC=83,MAT_HERMITIAN=84, 348 MAT_NOT_STRUCTURALLY_SYMMETRIC=85,MAT_NOT_HERMITIAN=86, 349 MAT_SYMMETRY_ETERNAL=87,MAT_NOT_SYMMETRY_ETERNAL=88, 350 MAT_USE_COMPRESSEDROW=89,MAT_DO_NOT_USE_COMPRESSEDROW=90, 351 MAT_IGNORE_LOWER_TRIANGULAR=91,MAT_ERROR_LOWER_TRIANGULAR=92} MatOption; 352 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetOption(Mat,MatOption); 353 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetType(Mat,MatType*); 354 PetscPolymorphicFunction(MatGetType,(Mat mat),(mat,&t),MatType,t); 355 356 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetValues(Mat,PetscInt,const PetscInt[],PetscInt,const PetscInt[],PetscScalar[]); 357 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetRow(Mat,PetscInt,PetscInt *,const PetscInt *[],const PetscScalar*[]); 358 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatRestoreRow(Mat,PetscInt,PetscInt *,const PetscInt *[],const PetscScalar*[]); 359 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetColumn(Mat,PetscInt,PetscInt *,const PetscInt *[],const PetscScalar*[]); 360 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatRestoreColumn(Mat,PetscInt,PetscInt *,const PetscInt *[],const PetscScalar*[]); 361 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetColumnVector(Mat,Vec,PetscInt); 362 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetArray(Mat,PetscScalar *[]); 363 PetscPolymorphicFunction(MatGetArray,(Mat mat),(mat,&a),PetscScalar*,a); 364 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatRestoreArray(Mat,PetscScalar *[]); 365 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetBlockSize(Mat,PetscInt *); 366 PetscPolymorphicFunction(MatGetBlockSize,(Mat mat),(mat,&a),PetscInt,a); 367 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetBlockSize(Mat,PetscInt); 368 369 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMult(Mat,Vec,Vec); 370 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMultAdd(Mat,Vec,Vec,Vec); 371 PetscPolymorphicSubroutine(MatMultAdd,(Mat A,Vec x,Vec y),(A,x,y,y)); 372 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMultTranspose(Mat,Vec,Vec); 373 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatIsTranspose(Mat,Mat,PetscReal,PetscTruth*); 374 PetscPolymorphicFunction(MatIsTranspose,(Mat A,Mat B,PetscReal tol),(A,B,tol,&t),PetscTruth,t); 375 PetscPolymorphicFunction(MatIsTranspose,(Mat A,Mat B),(A,B,0.0,&t),PetscTruth,t); 376 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMultTransposeAdd(Mat,Vec,Vec,Vec); 377 PetscPolymorphicSubroutine(MatMultTransposeAdd,(Mat A,Vec x,Vec y),(A,x,y,y)); 378 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMultConstrained(Mat,Vec,Vec); 379 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMultTransposeConstrained(Mat,Vec,Vec); 380 381 /*E 382 MatDuplicateOption - Indicates if a duplicated sparse matrix should have 383 its numerical values copied over or just its nonzero structure. 384 385 Level: beginner 386 387 Any additions/changes here MUST also be made in include/finclude/petscmat.h 388 389 .seealso: MatDuplicate() 390 E*/ 391 typedef enum {MAT_DO_NOT_COPY_VALUES,MAT_COPY_VALUES} MatDuplicateOption; 392 393 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatConvertRegister(const char[],const char[],const char[],PetscErrorCode (*)(Mat,MatType,MatReuse,Mat*)); 394 #if defined(PETSC_USE_DYNAMIC_LIBRARIES) 395 #define MatConvertRegisterDynamic(a,b,c,d) MatConvertRegister(a,b,c,0) 396 #else 397 #define MatConvertRegisterDynamic(a,b,c,d) MatConvertRegister(a,b,c,d) 398 #endif 399 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatConvertRegisterAll(const char[]); 400 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatConvertRegisterDestroy(void); 401 extern PetscTruth MatConvertRegisterAllCalled; 402 extern PetscFList MatConvertList; 403 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatConvert(Mat,const MatType,MatReuse,Mat*); 404 PetscPolymorphicFunction(MatConvert,(Mat A,const MatType t),(A,t,MAT_INITIAL_MATRIX,&a),Mat,a); 405 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatDuplicate(Mat,MatDuplicateOption,Mat*); 406 PetscPolymorphicFunction(MatDuplicate,(Mat A,MatDuplicateOption o),(A,o,&a),Mat,a); 407 PetscPolymorphicFunction(MatDuplicate,(Mat A),(A,MAT_COPY_VALUES,&a),Mat,a); 408 409 /*E 410 MatStructure - Indicates if the matrix has the same nonzero structure 411 412 Level: beginner 413 414 Any additions/changes here MUST also be made in include/finclude/petscmat.h 415 416 .seealso: MatCopy(), KSPSetOperators(), PCSetOperators() 417 E*/ 418 typedef enum {SAME_NONZERO_PATTERN,DIFFERENT_NONZERO_PATTERN,SAME_PRECONDITIONER,SUBSET_NONZERO_PATTERN} MatStructure; 419 420 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCopy(Mat,Mat,MatStructure); 421 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatView(Mat,PetscViewer); 422 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatIsSymmetric(Mat,PetscReal,PetscTruth*); 423 PetscPolymorphicFunction(MatIsSymmetric,(Mat A,PetscReal tol),(A,tol,&t),PetscTruth,t); 424 PetscPolymorphicFunction(MatIsSymmetric,(Mat A),(A,0.0,&t),PetscTruth,t); 425 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatIsStructurallySymmetric(Mat,PetscTruth*); 426 PetscPolymorphicFunction(MatIsStructurallySymmetric,(Mat A),(A,&t),PetscTruth,t); 427 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatIsHermitian(Mat,PetscTruth*); 428 PetscPolymorphicFunction(MatIsHermitian,(Mat A),(A,&t),PetscTruth,t); 429 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatIsSymmetricKnown(Mat,PetscTruth*,PetscTruth*); 430 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatIsHermitianKnown(Mat,PetscTruth*,PetscTruth*); 431 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatLoad(PetscViewer,const MatType,Mat*); 432 PetscPolymorphicFunction(MatLoad,(PetscViewer v,const MatType t),(v,t,&a),Mat,a); 433 434 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetRowIJ(Mat,PetscInt,PetscTruth,PetscInt*,PetscInt *[],PetscInt *[],PetscTruth *); 435 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatRestoreRowIJ(Mat,PetscInt,PetscTruth,PetscInt *,PetscInt *[],PetscInt *[],PetscTruth *); 436 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetColumnIJ(Mat,PetscInt,PetscTruth,PetscInt*,PetscInt *[],PetscInt *[],PetscTruth *); 437 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatRestoreColumnIJ(Mat,PetscInt,PetscTruth,PetscInt *,PetscInt *[],PetscInt *[],PetscTruth *); 438 439 /*S 440 MatInfo - Context of matrix information, used with MatGetInfo() 441 442 In Fortran this is simply a double precision array of dimension MAT_INFO_SIZE 443 444 Level: intermediate 445 446 Concepts: matrix^nonzero information 447 448 .seealso: MatGetInfo(), MatInfoType 449 S*/ 450 typedef struct { 451 PetscLogDouble rows_global,columns_global; /* number of global rows and columns */ 452 PetscLogDouble rows_local,columns_local; /* number of local rows and columns */ 453 PetscLogDouble block_size; /* block size */ 454 PetscLogDouble nz_allocated,nz_used,nz_unneeded; /* number of nonzeros */ 455 PetscLogDouble memory; /* memory allocated */ 456 PetscLogDouble assemblies; /* number of matrix assemblies called */ 457 PetscLogDouble mallocs; /* number of mallocs during MatSetValues() */ 458 PetscLogDouble fill_ratio_given,fill_ratio_needed; /* fill ratio for LU/ILU */ 459 PetscLogDouble factor_mallocs; /* number of mallocs during factorization */ 460 } MatInfo; 461 462 /*E 463 MatInfoType - Indicates if you want information about the local part of the matrix, 464 the entire parallel matrix or the maximum over all the local parts. 465 466 Level: beginner 467 468 Any additions/changes here MUST also be made in include/finclude/petscmat.h 469 470 .seealso: MatGetInfo(), MatInfo 471 E*/ 472 typedef enum {MAT_LOCAL=1,MAT_GLOBAL_MAX=2,MAT_GLOBAL_SUM=3} MatInfoType; 473 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetInfo(Mat,MatInfoType,MatInfo*); 474 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatValid(Mat,PetscTruth*); 475 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetDiagonal(Mat,Vec); 476 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetRowMax(Mat,Vec); 477 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatTranspose(Mat,Mat*); 478 PetscPolymorphicFunction(MatTranspose,(Mat A),(A,&t),Mat,t); 479 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPermute(Mat,IS,IS,Mat *); 480 PetscPolymorphicFunction(MatPermute,(Mat A,IS is1,IS is2),(A,is1,is2,&t),Mat,t); 481 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPermuteSparsify(Mat,PetscInt,PetscReal,PetscReal,IS,IS,Mat *); 482 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatDiagonalScale(Mat,Vec,Vec); 483 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatDiagonalSet(Mat,Vec,InsertMode); 484 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatEqual(Mat,Mat,PetscTruth*); 485 PetscPolymorphicFunction(MatEqual,(Mat A,Mat B),(A,B,&t),PetscTruth,t); 486 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMultEqual(Mat,Mat,PetscInt,PetscTruth*); 487 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMultAddEqual(Mat,Mat,PetscInt,PetscTruth*); 488 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMultTransposeEqual(Mat,Mat,PetscInt,PetscTruth*); 489 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMultTransposeAddEqual(Mat,Mat,PetscInt,PetscTruth*); 490 491 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatNorm(Mat,NormType,PetscReal *); 492 PetscPolymorphicFunction(MatNorm,(Mat A,NormType t),(A,t,&n),PetscReal,n); 493 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatZeroEntries(Mat); 494 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatZeroRows(Mat,IS,const PetscScalar*); 495 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatZeroColumns(Mat,IS,const PetscScalar*); 496 497 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatUseScaledForm(Mat,PetscTruth); 498 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatScaleSystem(Mat,Vec,Vec); 499 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatUnScaleSystem(Mat,Vec,Vec); 500 501 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetSize(Mat,PetscInt*,PetscInt*); 502 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetLocalSize(Mat,PetscInt*,PetscInt*); 503 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetOwnershipRange(Mat,PetscInt*,PetscInt*); 504 505 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetSubMatrices(Mat,PetscInt,const IS[],const IS[],MatReuse,Mat *[]); 506 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatDestroyMatrices(PetscInt,Mat *[]); 507 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetSubMatrix(Mat,IS,IS,PetscInt,MatReuse,Mat *); 508 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMerge(MPI_Comm,Mat,PetscInt,MatReuse,Mat*); 509 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMerge_SeqsToMPI(MPI_Comm,Mat,PetscInt,PetscInt,MatReuse,Mat*); 510 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMerge_SeqsToMPISymbolic(MPI_Comm,Mat,PetscInt,PetscInt,Mat*); 511 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMerge_SeqsToMPINumeric(Mat,Mat); 512 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatDestroy_MPIAIJ_SeqsToMPI(Mat); 513 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetLocalMat(Mat,MatReuse,Mat*); 514 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetLocalMatCondensed(Mat,MatReuse,IS*,IS*,Mat*); 515 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetBrowsOfAcols(Mat,Mat,MatReuse,IS*,IS*,PetscInt*,Mat*); 516 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetBrowsOfAoCols(Mat,Mat,MatReuse,PetscInt**,PetscScalar**,Mat*); 517 518 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatIncreaseOverlap(Mat,PetscInt,IS[],PetscInt); 519 520 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMatMult(Mat,Mat,MatReuse,PetscReal,Mat*); 521 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMatMultSymbolic(Mat,Mat,PetscReal,Mat*); 522 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMatMultNumeric(Mat,Mat,Mat); 523 524 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPtAP(Mat,Mat,MatReuse,PetscReal,Mat*); 525 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPtAPSymbolic(Mat,Mat,PetscReal,Mat*); 526 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPtAPNumeric(Mat,Mat,Mat); 527 528 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMatMultTranspose(Mat,Mat,MatReuse,PetscReal,Mat*); 529 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMatMultTransposeSymbolic(Mat,Mat,PetscReal,Mat*); 530 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMatMultTransposeNumeric(Mat,Mat,Mat); 531 532 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatAXPY(const PetscScalar *,Mat,Mat,MatStructure); 533 PetscPolymorphicScalar(MatAXPY,(PetscScalar _t,Mat x,Mat y,MatStructure s),(&_T,x,y,s)) 534 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatAYPX(const PetscScalar *,Mat,Mat); 535 PetscPolymorphicScalar(MatAYPX,(PetscScalar _t,Mat x,Mat y),(&_T,x,y)) 536 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCompress(Mat); 537 538 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatScale(const PetscScalar *,Mat); 539 PetscPolymorphicScalar(MatScale,(PetscScalar _t,Mat x),(&_T,x)) 540 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatShift(const PetscScalar *,Mat); 541 PetscPolymorphicScalar(MatShift,(PetscScalar _t,Mat x),(&_T,x)) 542 543 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetLocalToGlobalMapping(Mat,ISLocalToGlobalMapping); 544 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetLocalToGlobalMappingBlock(Mat,ISLocalToGlobalMapping); 545 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatZeroRowsLocal(Mat,IS,const PetscScalar*); 546 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetValuesLocal(Mat,PetscInt,const PetscInt[],PetscInt,const PetscInt[],const PetscScalar[],InsertMode); 547 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetValuesBlockedLocal(Mat,PetscInt,const PetscInt[],PetscInt,const PetscInt[],const PetscScalar[],InsertMode); 548 549 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatStashSetInitialSize(Mat,PetscInt,PetscInt); 550 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatStashGetInfo(Mat,PetscInt*,PetscInt*,PetscInt*,PetscInt*); 551 552 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatInterpolate(Mat,Vec,Vec); 553 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatInterpolateAdd(Mat,Vec,Vec,Vec); 554 PetscPolymorphicSubroutine(MatInterpolateAdd,(Mat A,Vec x,Vec y),(A,x,y,y)); 555 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatRestrict(Mat,Vec,Vec); 556 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetVecs(Mat,Vec*,Vec*); 557 558 /*MC 559 MatPreallocInitialize - Begins the block of code that will count the number of nonzeros per 560 row in a matrix providing the data that one can use to correctly preallocate the matrix. 561 562 Synopsis: 563 PetscErrorCode MatPreallocateInitialize(MPI_Comm comm, PetscInt nrows, PetscInt ncols, PetscInt *dnz, PetscInt *onz) 564 565 Collective on MPI_Comm 566 567 Input Parameters: 568 + comm - the communicator that will share the eventually allocated matrix 569 . nrows - the number of LOCAL rows in the matrix 570 - ncols - the number of LOCAL columns in the matrix 571 572 Output Parameters: 573 + dnz - the array that will be passed to the matrix preallocation routines 574 - ozn - the other array passed to the matrix preallocation routines 575 576 577 Level: intermediate 578 579 Notes: 580 See the chapter in the users manual on performance for more details 581 582 Do not malloc or free dnz and onz, that is handled internally by these routines 583 584 Use MatPreallocateInitializeSymmetric() for symmetric matrices (MPISBAIJ matrices) 585 586 Concepts: preallocation^Matrix 587 588 .seealso: MatPreallocateFinalize(), MatPreallocateSet(), MatPreallocateSymmetricSet(), MatPreallocateSetLocal(), 589 MatPreallocateInitializeSymmetric(), MatPreallocateSymmetricSetLocal() 590 M*/ 591 #define MatPreallocateInitialize(comm,nrows,ncols,dnz,onz) 0; \ 592 { \ 593 PetscErrorCode _4_ierr; PetscInt __tmp = (nrows),__ctmp = (ncols),__rstart,__start,__end; \ 594 _4_ierr = PetscMalloc(2*__tmp*sizeof(PetscInt),&dnz);CHKERRQ(_4_ierr);onz = dnz + __tmp;\ 595 _4_ierr = PetscMemzero(dnz,2*__tmp*sizeof(PetscInt));CHKERRQ(_4_ierr);\ 596 _4_ierr = MPI_Scan(&__ctmp,&__end,1,MPIU_INT,MPI_SUM,comm);CHKERRQ(_4_ierr); __start = __end - __ctmp;\ 597 _4_ierr = MPI_Scan(&__tmp,&__rstart,1,MPIU_INT,MPI_SUM,comm);CHKERRQ(_4_ierr); __rstart = __rstart - __tmp; 598 599 /*MC 600 MatPreallocSymmetricInitialize - Begins the block of code that will count the number of nonzeros per 601 row in a matrix providing the data that one can use to correctly preallocate the matrix. 602 603 Synopsis: 604 PetscErrorCode MatPreallocateSymmetricInitialize(MPI_Comm comm, PetscInt nrows, PetscInt ncols, PetscInt *dnz, PetscInt *onz) 605 606 Collective on MPI_Comm 607 608 Input Parameters: 609 + comm - the communicator that will share the eventually allocated matrix 610 . nrows - the number of LOCAL rows in the matrix 611 - ncols - the number of LOCAL columns in the matrix 612 613 Output Parameters: 614 + dnz - the array that will be passed to the matrix preallocation routines 615 - ozn - the other array passed to the matrix preallocation routines 616 617 618 Level: intermediate 619 620 Notes: 621 See the chapter in the users manual on performance for more details 622 623 Do not malloc or free dnz and onz, that is handled internally by these routines 624 625 Concepts: preallocation^Matrix 626 627 .seealso: MatPreallocateFinalize(), MatPreallocateSet(), MatPreallocateSymmetricSet(), MatPreallocateSetLocal(), 628 MatPreallocateInitialize(), MatPreallocateSymmetricSetLocal() 629 M*/ 630 #define MatPreallocateSymmetricInitialize(comm,nrows,ncols,dnz,onz) 0; \ 631 { \ 632 PetscErrorCode _4_ierr; PetscInt __tmp = (nrows),__ctmp = (ncols),__rstart,__end; \ 633 _4_ierr = PetscMalloc(2*__tmp*sizeof(PetscInt),&dnz);CHKERRQ(_4_ierr);onz = dnz + __tmp;\ 634 _4_ierr = PetscMemzero(dnz,2*__tmp*sizeof(PetscInt));CHKERRQ(_4_ierr);\ 635 _4_ierr = MPI_Scan(&__ctmp,&__end,1,MPIU_INT,MPI_SUM,comm);CHKERRQ(_4_ierr);\ 636 _4_ierr = MPI_Scan(&__tmp,&__rstart,1,MPIU_INT,MPI_SUM,comm);CHKERRQ(_4_ierr); __rstart = __rstart - __tmp; 637 638 /*MC 639 MatPreallocateSetLocal - Indicates the locations (rows and columns) in the matrix where nonzeros will be 640 inserted using a local number of the rows and columns 641 642 Synopsis: 643 PetscErrorCode MatPreallocateSetLocal(ISLocalToGlobalMappping map,PetscInt nrows, PetscInt *rows,PetscInt ncols, PetscInt *cols,PetscInt *dnz, PetscInt *onz) 644 645 Not Collective 646 647 Input Parameters: 648 + map - the mapping between local numbering and global numbering 649 . nrows - the number of rows indicated 650 . rows - the indices of the rows 651 . ncols - the number of columns in the matrix 652 . cols - the columns indicated 653 . dnz - the array that will be passed to the matrix preallocation routines 654 - ozn - the other array passed to the matrix preallocation routines 655 656 657 Level: intermediate 658 659 Notes: 660 See the chapter in the users manual on performance for more details 661 662 Do not malloc or free dnz and onz, that is handled internally by these routines 663 664 Concepts: preallocation^Matrix 665 666 .seealso: MatPreallocateFinalize(), MatPreallocateSet(), MatPreallocateSymmetricSet(), MatPreallocateInitialize(), 667 MatPreallocateInitialize(), MatPreallocateSymmetricSetLocal() 668 M*/ 669 #define MatPreallocateSetLocal(map,nrows,rows,ncols,cols,dnz,onz) 0;\ 670 {\ 671 PetscInt __l;\ 672 _4_ierr = ISLocalToGlobalMappingApply(map,nrows,rows,rows);CHKERRQ(_4_ierr);\ 673 _4_ierr = ISLocalToGlobalMappingApply(map,ncols,cols,cols);CHKERRQ(_4_ierr);\ 674 for (__l=0;__l<nrows;__l++) {\ 675 _4_ierr = MatPreallocateSet((rows)[__l],ncols,cols,dnz,onz);CHKERRQ(_4_ierr);\ 676 }\ 677 } 678 679 /*MC 680 MatPreallocateSymmetricSetLocal - Indicates the locations (rows and columns) in the matrix where nonzeros will be 681 inserted using a local number of the rows and columns 682 683 Synopsis: 684 PetscErrorCode MatPreallocateSymmetricSetLocal(ISLocalToGlobalMappping map,PetscInt nrows, PetscInt *rows,PetscInt ncols, PetscInt *cols,PetscInt *dnz, PetscInt *onz) 685 686 Not Collective 687 688 Input Parameters: 689 + map - the mapping between local numbering and global numbering 690 . nrows - the number of rows indicated 691 . rows - the indices of the rows 692 . ncols - the number of columns in the matrix 693 . cols - the columns indicated 694 . dnz - the array that will be passed to the matrix preallocation routines 695 - ozn - the other array passed to the matrix preallocation routines 696 697 698 Level: intermediate 699 700 Notes: 701 See the chapter in the users manual on performance for more details 702 703 Do not malloc or free dnz and onz that is handled internally by these routines 704 705 Concepts: preallocation^Matrix 706 707 .seealso: MatPreallocateFinalize(), MatPreallocateSet(), MatPreallocateSymmetricSet(), MatPreallocateInitialize(), 708 MatPreallocateInitialize(), MatPreallocateSymmetricSetLocal(), MatPreallocateSetLocal() 709 M*/ 710 #define MatPreallocateSymmetricSetLocal(map,nrows,rows,ncols,cols,dnz,onz) 0;\ 711 {\ 712 PetscInt __l;\ 713 _4_ierr = ISLocalToGlobalMappingApply(map,nrows,rows,rows);CHKERRQ(_4_ierr);\ 714 _4_ierr = ISLocalToGlobalMappingApply(map,ncols,cols,cols);CHKERRQ(_4_ierr);\ 715 for (__l=0;__l<nrows;__l++) {\ 716 _4_ierr = MatPreallocateSymmetricSet((rows)[__l],ncols,cols,dnz,onz);CHKERRQ(_4_ierr);\ 717 }\ 718 } 719 720 /*MC 721 MatPreallocateSet - Indicates the locations (rows and columns) in the matrix where nonzeros will be 722 inserted using a local number of the rows and columns 723 724 Synopsis: 725 PetscErrorCode MatPreallocateSet(PetscInt nrows, PetscInt *rows,PetscInt ncols, PetscInt *cols,PetscInt *dnz, PetscInt *onz) 726 727 Not Collective 728 729 Input Parameters: 730 + nrows - the number of rows indicated 731 . rows - the indices of the rows 732 . ncols - the number of columns in the matrix 733 - cols - the columns indicated 734 735 Output Parameters: 736 + dnz - the array that will be passed to the matrix preallocation routines 737 - ozn - the other array passed to the matrix preallocation routines 738 739 740 Level: intermediate 741 742 Notes: 743 See the chapter in the users manual on performance for more details 744 745 Do not malloc or free dnz and onz that is handled internally by these routines 746 747 Concepts: preallocation^Matrix 748 749 .seealso: MatPreallocateFinalize(), MatPreallocateSet(), MatPreallocateSymmetricSet(), MatPreallocateInitialize(), 750 MatPreallocateInitialize(), MatPreallocateSymmetricSetLocal(), MatPreallocateSetLocal() 751 M*/ 752 #define MatPreallocateSet(row,nc,cols,dnz,onz) 0;\ 753 { PetscInt __i; \ 754 for (__i=0; __i<nc; __i++) {\ 755 if (cols[__i] < __start || cols[__i] >= __end) onz[row - __rstart]++; \ 756 }\ 757 dnz[row - __rstart] = nc - onz[row - __rstart];\ 758 } 759 760 /*MC 761 MatPreallocateSymmetricSet - Indicates the locations (rows and columns) in the matrix where nonzeros will be 762 inserted using a local number of the rows and columns 763 764 Synopsis: 765 PetscErrorCode MatPreallocateSymmetricSet(PetscInt nrows, PetscInt *rows,PetscInt ncols, PetscInt *cols,PetscInt *dnz, PetscInt *onz) 766 767 Not Collective 768 769 Input Parameters: 770 + nrows - the number of rows indicated 771 . rows - the indices of the rows 772 . ncols - the number of columns in the matrix 773 . cols - the columns indicated 774 . dnz - the array that will be passed to the matrix preallocation routines 775 - ozn - the other array passed to the matrix preallocation routines 776 777 778 Level: intermediate 779 780 Notes: 781 See the chapter in the users manual on performance for more details 782 783 Do not malloc or free dnz and onz that is handled internally by these routines 784 785 Concepts: preallocation^Matrix 786 787 .seealso: MatPreallocateFinalize(), MatPreallocateSet(), MatPreallocateSymmetricSet(), MatPreallocateInitialize(), 788 MatPreallocateInitialize(), MatPreallocateSymmetricSetLocal(), MatPreallocateSetLocal() 789 M*/ 790 #define MatPreallocateSymmetricSet(row,nc,cols,dnz,onz) 0;\ 791 { PetscInt __i; \ 792 for (__i=0; __i<nc; __i++) {\ 793 if (cols[__i] >= __end) onz[row - __rstart]++; \ 794 else if (cols[__i] >= row) dnz[row - __rstart]++;\ 795 }\ 796 } 797 798 /*MC 799 MatPreallocFinalize - Ends the block of code that will count the number of nonzeros per 800 row in a matrix providing the data that one can use to correctly preallocate the matrix. 801 802 Synopsis: 803 PetscErrorCode MatPreallocateFinalize(PetscInt *dnz, PetscInt *onz) 804 805 Collective on MPI_Comm 806 807 Input Parameters: 808 + dnz - the array that will be passed to the matrix preallocation routines 809 - ozn - the other array passed to the matrix preallocation routines 810 811 812 Level: intermediate 813 814 Notes: 815 See the chapter in the users manual on performance for more details 816 817 Do not malloc or free dnz and onz that is handled internally by these routines 818 819 Concepts: preallocation^Matrix 820 821 .seealso: MatPreallocateInitialize(), MatPreallocateSet(), MatPreallocateSymmetricSet(), MatPreallocateSetLocal(), 822 MatPreallocateSymmetricInitialize(), MatPreallocateSymmetricSetLocal() 823 M*/ 824 #define MatPreallocateFinalize(dnz,onz) 0;_4_ierr = PetscFree(dnz);CHKERRQ(_4_ierr);} 825 826 827 828 /* Routines unique to particular data structures */ 829 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatShellGetContext(Mat,void **); 830 PetscPolymorphicFunction(MatShellGetContext,(Mat A),(A,&t),void*,t); 831 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatBDiagGetData(Mat,PetscInt*,PetscInt*,PetscInt*[],PetscInt*[],PetscScalar***); 832 833 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatInodeAdjustForInodes(Mat,IS*,IS*); 834 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatInodeGetInodeSizes(Mat,PetscInt *,PetscInt *[],PetscInt *); 835 836 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSeqAIJSetColumnIndices(Mat,PetscInt[]); 837 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSeqBAIJSetColumnIndices(Mat,PetscInt[]); 838 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateSeqAIJWithArrays(MPI_Comm,PetscInt,PetscInt,PetscInt[],PetscInt[],PetscScalar[],Mat*); 839 840 #define MAT_SKIP_ALLOCATION -4 841 842 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSeqBAIJSetPreallocation(Mat,PetscInt,PetscInt,const PetscInt[]); 843 PetscPolymorphicSubroutine(MatSeqBAIJSetPreallocation,(Mat A,PetscInt bs,const PetscInt nnz[]),(A,bs,0,nnz)); 844 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSeqSBAIJSetPreallocation(Mat,PetscInt,PetscInt,const PetscInt[]); 845 PetscPolymorphicSubroutine(MatSeqSBAIJSetPreallocation,(Mat A,PetscInt bs,const PetscInt nnz[]),(A,bs,0,nnz)); 846 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSeqAIJSetPreallocation(Mat,PetscInt,const PetscInt[]); 847 PetscPolymorphicSubroutine(MatSeqAIJSetPreallocation,(Mat A,const PetscInt nnz[]),(A,0,nnz)); 848 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSeqDensePreallocation(Mat,PetscScalar[]); 849 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSeqBDiagSetPreallocation(Mat,PetscInt,PetscInt,const PetscInt[],PetscScalar*[]); 850 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSeqDenseSetPreallocation(Mat,PetscScalar[]); 851 852 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIBAIJSetPreallocation(Mat,PetscInt,PetscInt,const PetscInt[],PetscInt,const PetscInt[]); 853 PetscPolymorphicSubroutine(MatMPIBAIJSetPreallocation,(Mat A,PetscInt bs,const PetscInt nnz[],const PetscInt onz[]),(A,bs,0,nnz,0,onz)); 854 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPISBAIJSetPreallocation(Mat,PetscInt,PetscInt,const PetscInt[],PetscInt,const PetscInt[]); 855 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIAIJSetPreallocation(Mat,PetscInt,const PetscInt[],PetscInt,const PetscInt[]); 856 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIAIJSetPreallocationCSR(Mat,const PetscInt[],const PetscInt[],const PetscScalar[]); 857 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIBAIJSetPreallocationCSR(Mat,PetscInt,const PetscInt[],const PetscInt[],const PetscScalar[]); 858 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIDensePreallocation(Mat,PetscScalar[]); 859 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIBDiagSetPreallocation(Mat,PetscInt,PetscInt,const PetscInt[],PetscScalar*[]); 860 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIAdjSetPreallocation(Mat,PetscInt[],PetscInt[],PetscInt[]); 861 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIDenseSetPreallocation(Mat,PetscScalar[]); 862 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIRowbsSetPreallocation(Mat,PetscInt,const PetscInt[]); 863 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIAIJGetSeqAIJ(Mat,Mat*,Mat*,PetscInt*[]); 864 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIBAIJGetSeqBAIJ(Mat,Mat*,Mat*,PetscInt*[]); 865 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatAdicSetLocalFunction(Mat,void (*)(void)); 866 867 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSeqDenseSetLDA(Mat,PetscInt); 868 869 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatStoreValues(Mat); 870 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatRetrieveValues(Mat); 871 872 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatDAADSetCtx(Mat,void*); 873 874 /* 875 These routines are not usually accessed directly, rather solving is 876 done through the KSP and PC interfaces. 877 */ 878 879 /*E 880 MatOrderingType - String with the name of a PETSc matrix ordering or the creation function 881 with an optional dynamic library name, for example 882 http://www.mcs.anl.gov/petsc/lib.a:orderingcreate() 883 884 Level: beginner 885 886 .seealso: MatGetOrdering() 887 E*/ 888 #define MatOrderingType char* 889 #define MATORDERING_NATURAL "natural" 890 #define MATORDERING_ND "nd" 891 #define MATORDERING_1WD "1wd" 892 #define MATORDERING_RCM "rcm" 893 #define MATORDERING_QMD "qmd" 894 #define MATORDERING_ROWLENGTH "rowlength" 895 #define MATORDERING_DSC_ND "dsc_nd" 896 #define MATORDERING_DSC_MMD "dsc_mmd" 897 #define MATORDERING_DSC_MDF "dsc_mdf" 898 #define MATORDERING_CONSTRAINED "constrained" 899 #define MATORDERING_IDENTITY "identity" 900 #define MATORDERING_REVERSE "reverse" 901 902 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetOrdering(Mat,const MatOrderingType,IS*,IS*); 903 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetOrderingList(PetscFList *list); 904 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatOrderingRegister(const char[],const char[],const char[],PetscErrorCode(*)(Mat,const MatOrderingType,IS*,IS*)); 905 906 /*MC 907 MatOrderingRegisterDynamic - Adds a new sparse matrix ordering to the 908 matrix package. 909 910 Synopsis: 911 PetscErrorCode MatOrderingRegisterDynamic(char *name_ordering,char *path,char *name_create,PetscErrorCode (*routine_create)(MatOrdering)) 912 913 Not Collective 914 915 Input Parameters: 916 + sname - name of ordering (for example MATORDERING_ND) 917 . path - location of library where creation routine is 918 . name - name of function that creates the ordering type,a string 919 - function - function pointer that creates the ordering 920 921 Level: developer 922 923 If dynamic libraries are used, then the fourth input argument (function) 924 is ignored. 925 926 Sample usage: 927 .vb 928 MatOrderingRegisterDynamic("my_order",/home/username/my_lib/lib/libO/solaris/mylib.a, 929 "MyOrder",MyOrder); 930 .ve 931 932 Then, your partitioner can be chosen with the procedural interface via 933 $ MatOrderingSetType(part,"my_order) 934 or at runtime via the option 935 $ -pc_ilu_mat_ordering_type my_order 936 $ -pc_lu_mat_ordering_type my_order 937 938 ${PETSC_ARCH} occuring in pathname will be replaced with appropriate values. 939 940 .keywords: matrix, ordering, register 941 942 .seealso: MatOrderingRegisterDestroy(), MatOrderingRegisterAll() 943 M*/ 944 #if defined(PETSC_USE_DYNAMIC_LIBRARIES) 945 #define MatOrderingRegisterDynamic(a,b,c,d) MatOrderingRegister(a,b,c,0) 946 #else 947 #define MatOrderingRegisterDynamic(a,b,c,d) MatOrderingRegister(a,b,c,d) 948 #endif 949 950 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatOrderingRegisterDestroy(void); 951 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatOrderingRegisterAll(const char[]); 952 extern PetscTruth MatOrderingRegisterAllCalled; 953 extern PetscFList MatOrderingList; 954 955 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatReorderForNonzeroDiagonal(Mat,PetscReal,IS,IS); 956 957 /*S 958 MatFactorInfo - Data based into the matrix factorization routines 959 960 In Fortran these are simply double precision arrays of size MAT_FACTORINFO_SIZE 961 962 Notes: These are not usually directly used by users, instead use PC type of LU, ILU, CHOLESKY or ICC. 963 964 Level: developer 965 966 .seealso: MatLUFactorSymbolic(), MatILUFactorSymbolic(), MatCholeskyFactorSymbolic(), MatICCFactorSymbolic(), MatICCFactor(), 967 MatFactorInfoInitialize() 968 969 S*/ 970 typedef struct { 971 PetscReal shiftnz; /* scaling of identity added to matrix to prevent zero pivots */ 972 PetscTruth shiftpd; /* if true, shift until positive pivots */ 973 PetscReal shift_fraction; /* record shift fraction taken */ 974 PetscReal diagonal_fill; /* force diagonal to fill in if initially not filled */ 975 PetscReal dt; /* drop tolerance */ 976 PetscReal dtcol; /* tolerance for pivoting */ 977 PetscReal dtcount; /* maximum nonzeros to be allowed per row */ 978 PetscReal fill; /* expected fill; nonzeros in factored matrix/nonzeros in original matrix*/ 979 PetscReal levels; /* ICC/ILU(levels) */ 980 PetscReal pivotinblocks; /* for BAIJ and SBAIJ matrices pivot in factorization on blocks, default 1.0 981 factorization may be faster if do not pivot */ 982 PetscReal zeropivot; /* pivot is called zero if less than this */ 983 } MatFactorInfo; 984 985 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFactorInfoInitialize(MatFactorInfo*); 986 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCholeskyFactor(Mat,IS,MatFactorInfo*); 987 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCholeskyFactorSymbolic(Mat,IS,MatFactorInfo*,Mat*); 988 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCholeskyFactorNumeric(Mat,MatFactorInfo*,Mat*); 989 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatLUFactor(Mat,IS,IS,MatFactorInfo*); 990 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatILUFactor(Mat,IS,IS,MatFactorInfo*); 991 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatLUFactorSymbolic(Mat,IS,IS,MatFactorInfo*,Mat*); 992 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatILUFactorSymbolic(Mat,IS,IS,MatFactorInfo*,Mat*); 993 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatICCFactorSymbolic(Mat,IS,MatFactorInfo*,Mat*); 994 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatICCFactor(Mat,IS,MatFactorInfo*); 995 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatLUFactorNumeric(Mat,MatFactorInfo*,Mat*); 996 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatILUDTFactor(Mat,IS,IS,MatFactorInfo*,Mat *); 997 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetInertia(Mat,PetscInt*,PetscInt*,PetscInt*); 998 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSolve(Mat,Vec,Vec); 999 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatForwardSolve(Mat,Vec,Vec); 1000 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatBackwardSolve(Mat,Vec,Vec); 1001 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSolveAdd(Mat,Vec,Vec,Vec); 1002 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSolveTranspose(Mat,Vec,Vec); 1003 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSolveTransposeAdd(Mat,Vec,Vec,Vec); 1004 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSolves(Mat,Vecs,Vecs); 1005 1006 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSetUnfactored(Mat); 1007 1008 /*E 1009 MatSORType - What type of (S)SOR to perform 1010 1011 Level: beginner 1012 1013 May be bitwise ORd together 1014 1015 Any additions/changes here MUST also be made in include/finclude/petscmat.h 1016 1017 MatSORType may be bitwise ORd together, so do not change the numbers 1018 1019 .seealso: MatRelax(), MatPBRelax() 1020 E*/ 1021 typedef enum {SOR_FORWARD_SWEEP=1,SOR_BACKWARD_SWEEP=2,SOR_SYMMETRIC_SWEEP=3, 1022 SOR_LOCAL_FORWARD_SWEEP=4,SOR_LOCAL_BACKWARD_SWEEP=8, 1023 SOR_LOCAL_SYMMETRIC_SWEEP=12,SOR_ZERO_INITIAL_GUESS=16, 1024 SOR_EISENSTAT=32,SOR_APPLY_UPPER=64,SOR_APPLY_LOWER=128} MatSORType; 1025 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatRelax(Mat,Vec,PetscReal,MatSORType,PetscReal,PetscInt,PetscInt,Vec); 1026 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPBRelax(Mat,Vec,PetscReal,MatSORType,PetscReal,PetscInt,PetscInt,Vec); 1027 1028 /* 1029 These routines are for efficiently computing Jacobians via finite differences. 1030 */ 1031 1032 /*E 1033 MatColoringType - String with the name of a PETSc matrix coloring or the creation function 1034 with an optional dynamic library name, for example 1035 http://www.mcs.anl.gov/petsc/lib.a:coloringcreate() 1036 1037 Level: beginner 1038 1039 .seealso: MatGetColoring() 1040 E*/ 1041 #define MatColoringType char* 1042 #define MATCOLORING_NATURAL "natural" 1043 #define MATCOLORING_SL "sl" 1044 #define MATCOLORING_LF "lf" 1045 #define MATCOLORING_ID "id" 1046 1047 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatGetColoring(Mat,const MatColoringType,ISColoring*); 1048 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatColoringRegister(const char[],const char[],const char[],PetscErrorCode(*)(Mat,const MatColoringType,ISColoring *)); 1049 1050 /*MC 1051 MatColoringRegisterDynamic - Adds a new sparse matrix coloring to the 1052 matrix package. 1053 1054 Synopsis: 1055 PetscErrorCode MatColoringRegisterDynamic(char *name_coloring,char *path,char *name_create,PetscErrorCode (*routine_create)(MatColoring)) 1056 1057 Not Collective 1058 1059 Input Parameters: 1060 + sname - name of Coloring (for example MATCOLORING_SL) 1061 . path - location of library where creation routine is 1062 . name - name of function that creates the Coloring type, a string 1063 - function - function pointer that creates the coloring 1064 1065 Level: developer 1066 1067 If dynamic libraries are used, then the fourth input argument (function) 1068 is ignored. 1069 1070 Sample usage: 1071 .vb 1072 MatColoringRegisterDynamic("my_color",/home/username/my_lib/lib/libO/solaris/mylib.a, 1073 "MyColor",MyColor); 1074 .ve 1075 1076 Then, your partitioner can be chosen with the procedural interface via 1077 $ MatColoringSetType(part,"my_color") 1078 or at runtime via the option 1079 $ -mat_coloring_type my_color 1080 1081 $PETSC_ARCH occuring in pathname will be replaced with appropriate values. 1082 1083 .keywords: matrix, Coloring, register 1084 1085 .seealso: MatColoringRegisterDestroy(), MatColoringRegisterAll() 1086 M*/ 1087 #if defined(PETSC_USE_DYNAMIC_LIBRARIES) 1088 #define MatColoringRegisterDynamic(a,b,c,d) MatColoringRegister(a,b,c,0) 1089 #else 1090 #define MatColoringRegisterDynamic(a,b,c,d) MatColoringRegister(a,b,c,d) 1091 #endif 1092 1093 extern PetscTruth MatColoringRegisterAllCalled; 1094 1095 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatColoringRegisterAll(const char[]); 1096 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatColoringRegisterDestroy(void); 1097 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatColoringPatch(Mat,PetscInt,PetscInt,ISColoringValue[],ISColoring*); 1098 1099 /*S 1100 MatFDColoring - Object for computing a sparse Jacobian via finite differences 1101 and coloring 1102 1103 Level: beginner 1104 1105 Concepts: coloring, sparse Jacobian, finite differences 1106 1107 .seealso: MatFDColoringCreate() 1108 S*/ 1109 typedef struct _p_MatFDColoring *MatFDColoring; 1110 1111 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringCreate(Mat,ISColoring,MatFDColoring *); 1112 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringDestroy(MatFDColoring); 1113 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringView(MatFDColoring,PetscViewer); 1114 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringSetFunction(MatFDColoring,PetscErrorCode (*)(void),void*); 1115 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringSetParameters(MatFDColoring,PetscReal,PetscReal); 1116 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringSetFrequency(MatFDColoring,PetscInt); 1117 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringGetFrequency(MatFDColoring,PetscInt*); 1118 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringSetFromOptions(MatFDColoring); 1119 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringApply(Mat,MatFDColoring,Vec,MatStructure*,void *); 1120 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringApplyTS(Mat,MatFDColoring,PetscReal,Vec,MatStructure*,void *); 1121 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringSetRecompute(MatFDColoring); 1122 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringSetF(MatFDColoring,Vec); 1123 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatFDColoringGetPerturbedColumns(MatFDColoring,PetscInt*,PetscInt*[]); 1124 /* 1125 These routines are for partitioning matrices: currently used only 1126 for adjacency matrix, MatCreateMPIAdj(). 1127 */ 1128 1129 /*S 1130 MatPartitioning - Object for managing the partitioning of a matrix or graph 1131 1132 Level: beginner 1133 1134 Concepts: partitioning 1135 1136 .seealso: MatPartitioningCreate(), MatPartitioningType 1137 S*/ 1138 typedef struct _p_MatPartitioning *MatPartitioning; 1139 1140 /*E 1141 MatPartitioningType - String with the name of a PETSc matrix partitioning or the creation function 1142 with an optional dynamic library name, for example 1143 http://www.mcs.anl.gov/petsc/lib.a:partitioningcreate() 1144 1145 Level: beginner 1146 1147 .seealso: MatPartitioningCreate(), MatPartitioning 1148 E*/ 1149 #define MatPartitioningType char* 1150 #define MAT_PARTITIONING_CURRENT "current" 1151 #define MAT_PARTITIONING_SQUARE "square" 1152 #define MAT_PARTITIONING_PARMETIS "parmetis" 1153 #define MAT_PARTITIONING_CHACO "chaco" 1154 #define MAT_PARTITIONING_JOSTLE "jostle" 1155 #define MAT_PARTITIONING_PARTY "party" 1156 #define MAT_PARTITIONING_SCOTCH "scotch" 1157 1158 1159 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningCreate(MPI_Comm,MatPartitioning*); 1160 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningSetType(MatPartitioning,const MatPartitioningType); 1161 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningSetNParts(MatPartitioning,PetscInt); 1162 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningSetAdjacency(MatPartitioning,Mat); 1163 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningSetVertexWeights(MatPartitioning,const PetscInt[]); 1164 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningSetPartitionWeights(MatPartitioning,const PetscReal []); 1165 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningApply(MatPartitioning,IS*); 1166 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningDestroy(MatPartitioning); 1167 1168 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningRegister(const char[],const char[],const char[],PetscErrorCode (*)(MatPartitioning)); 1169 1170 /*MC 1171 MatPartitioningRegisterDynamic - Adds a new sparse matrix partitioning to the 1172 matrix package. 1173 1174 Synopsis: 1175 PetscErrorCode MatPartitioningRegisterDynamic(char *name_partitioning,char *path,char *name_create,PetscErrorCode (*routine_create)(MatPartitioning)) 1176 1177 Not Collective 1178 1179 Input Parameters: 1180 + sname - name of partitioning (for example MAT_PARTITIONING_CURRENT) or parmetis 1181 . path - location of library where creation routine is 1182 . name - name of function that creates the partitioning type, a string 1183 - function - function pointer that creates the partitioning type 1184 1185 Level: developer 1186 1187 If dynamic libraries are used, then the fourth input argument (function) 1188 is ignored. 1189 1190 Sample usage: 1191 .vb 1192 MatPartitioningRegisterDynamic("my_part",/home/username/my_lib/lib/libO/solaris/mylib.a, 1193 "MyPartCreate",MyPartCreate); 1194 .ve 1195 1196 Then, your partitioner can be chosen with the procedural interface via 1197 $ MatPartitioningSetType(part,"my_part") 1198 or at runtime via the option 1199 $ -mat_partitioning_type my_part 1200 1201 $PETSC_ARCH occuring in pathname will be replaced with appropriate values. 1202 1203 .keywords: matrix, partitioning, register 1204 1205 .seealso: MatPartitioningRegisterDestroy(), MatPartitioningRegisterAll() 1206 M*/ 1207 #if defined(PETSC_USE_DYNAMIC_LIBRARIES) 1208 #define MatPartitioningRegisterDynamic(a,b,c,d) MatPartitioningRegister(a,b,c,0) 1209 #else 1210 #define MatPartitioningRegisterDynamic(a,b,c,d) MatPartitioningRegister(a,b,c,d) 1211 #endif 1212 1213 extern PetscTruth MatPartitioningRegisterAllCalled; 1214 1215 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningRegisterAll(const char[]); 1216 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningRegisterDestroy(void); 1217 1218 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningView(MatPartitioning,PetscViewer); 1219 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningSetFromOptions(MatPartitioning); 1220 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningGetType(MatPartitioning,MatPartitioningType*); 1221 1222 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningParmetisSetCoarseSequential(MatPartitioning); 1223 1224 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningJostleSetCoarseLevel(MatPartitioning,PetscReal); 1225 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningJostleSetCoarseSequential(MatPartitioning); 1226 1227 typedef enum { MP_CHACO_MULTILEVEL_KL, MP_CHACO_SPECTRAL, MP_CHACO_LINEAR, 1228 MP_CHACO_RANDOM, MP_CHACO_SCATTERED } MPChacoGlobalType; 1229 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningChacoSetGlobal(MatPartitioning, MPChacoGlobalType); 1230 typedef enum { MP_CHACO_KERNIGHAN_LIN, MP_CHACO_NONE } MPChacoLocalType; 1231 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningChacoSetLocal(MatPartitioning, MPChacoLocalType); 1232 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningChacoSetCoarseLevel(MatPartitioning,PetscReal); 1233 typedef enum { MP_CHACO_LANCZOS, MP_CHACO_RQI_SYMMLQ } MPChacoEigenType; 1234 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningChacoSetEigenSolver(MatPartitioning,MPChacoEigenType); 1235 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningChacoSetEigenTol(MatPartitioning, PetscReal); 1236 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningChacoSetEigenNumber(MatPartitioning, PetscInt); 1237 1238 #define MP_PARTY_OPT "opt" 1239 #define MP_PARTY_LIN "lin" 1240 #define MP_PARTY_SCA "sca" 1241 #define MP_PARTY_RAN "ran" 1242 #define MP_PARTY_GBF "gbf" 1243 #define MP_PARTY_GCF "gcf" 1244 #define MP_PARTY_BUB "bub" 1245 #define MP_PARTY_DEF "def" 1246 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningPartySetGlobal(MatPartitioning, const char*); 1247 #define MP_PARTY_HELPFUL_SETS "hs" 1248 #define MP_PARTY_KERNIGHAN_LIN "kl" 1249 #define MP_PARTY_NONE "no" 1250 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningPartySetLocal(MatPartitioning, const char*); 1251 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningPartySetCoarseLevel(MatPartitioning,PetscReal); 1252 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningPartySetBipart(MatPartitioning,PetscTruth); 1253 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningPartySetMatchOptimization(MatPartitioning,PetscTruth); 1254 1255 typedef enum { MP_SCOTCH_GREEDY, MP_SCOTCH_GPS, MP_SCOTCH_GR_GPS } MPScotchGlobalType; 1256 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningScotchSetArch(MatPartitioning,const char*); 1257 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningScotchSetMultilevel(MatPartitioning); 1258 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningScotchSetGlobal(MatPartitioning,MPScotchGlobalType); 1259 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningScotchSetCoarseLevel(MatPartitioning,PetscReal); 1260 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningScotchSetHostList(MatPartitioning,const char*); 1261 typedef enum { MP_SCOTCH_KERNIGHAN_LIN, MP_SCOTCH_NONE } MPScotchLocalType; 1262 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningScotchSetLocal(MatPartitioning,MPScotchLocalType); 1263 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningScotchSetMapping(MatPartitioning); 1264 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningScotchSetStrategy(MatPartitioning,char*); 1265 1266 /* 1267 If you add entries here you must also add them to finclude/petscmat.h 1268 */ 1269 typedef enum { MATOP_SET_VALUES=0, 1270 MATOP_GET_ROW=1, 1271 MATOP_RESTORE_ROW=2, 1272 MATOP_MULT=3, 1273 MATOP_MULT_ADD=4, 1274 MATOP_MULT_TRANSPOSE=5, 1275 MATOP_MULT_TRANSPOSE_ADD=6, 1276 MATOP_SOLVE=7, 1277 MATOP_SOLVE_ADD=8, 1278 MATOP_SOLVE_TRANSPOSE=9, 1279 MATOP_SOLVE_TRANSPOSE_ADD=10, 1280 MATOP_LUFACTOR=11, 1281 MATOP_CHOLESKYFACTOR=12, 1282 MATOP_RELAX=13, 1283 MATOP_TRANSPOSE=14, 1284 MATOP_GETINFO=15, 1285 MATOP_EQUAL=16, 1286 MATOP_GET_DIAGONAL=17, 1287 MATOP_DIAGONAL_SCALE=18, 1288 MATOP_NORM=19, 1289 MATOP_ASSEMBLY_BEGIN=20, 1290 MATOP_ASSEMBLY_END=21, 1291 MATOP_COMPRESS=22, 1292 MATOP_SET_OPTION=23, 1293 MATOP_ZERO_ENTRIES=24, 1294 MATOP_ZERO_ROWS=25, 1295 MATOP_LUFACTOR_SYMBOLIC=26, 1296 MATOP_LUFACTOR_NUMERIC=27, 1297 MATOP_CHOLESKY_FACTOR_SYMBOLIC=28, 1298 MATOP_CHOLESKY_FACTOR_NUMERIC=29, 1299 MATOP_SETUP_PREALLOCATION=30, 1300 MATOP_ILUFACTOR_SYMBOLIC=31, 1301 MATOP_ICCFACTOR_SYMBOLIC=32, 1302 MATOP_GET_ARRAY=33, 1303 MATOP_RESTORE_ARRAY=34, 1304 MATOP_DUPLCIATE=35, 1305 MATOP_FORWARD_SOLVE=36, 1306 MATOP_BACKWARD_SOLVE=37, 1307 MATOP_ILUFACTOR=38, 1308 MATOP_ICCFACTOR=39, 1309 MATOP_AXPY=40, 1310 MATOP_GET_SUBMATRICES=41, 1311 MATOP_INCREASE_OVERLAP=42, 1312 MATOP_GET_VALUES=43, 1313 MATOP_COPY=44, 1314 MATOP_PRINT_HELP=45, 1315 MATOP_SCALE=46, 1316 MATOP_SHIFT=47, 1317 MATOP_DIAGONAL_SHIFT=48, 1318 MATOP_ILUDT_FACTOR=49, 1319 MATOP_GET_BLOCK_SIZE=50, 1320 MATOP_GET_ROW_IJ=51, 1321 MATOP_RESTORE_ROW_IJ=52, 1322 MATOP_GET_COLUMN_IJ=53, 1323 MATOP_RESTORE_COLUMN_IJ=54, 1324 MATOP_FDCOLORING_CREATE=55, 1325 MATOP_COLORING_PATCH=56, 1326 MATOP_SET_UNFACTORED=57, 1327 MATOP_PERMUTE=58, 1328 MATOP_SET_VALUES_BLOCKED=59, 1329 MATOP_GET_SUBMATRIX=60, 1330 MATOP_DESTROY=61, 1331 MATOP_VIEW=62, 1332 MATOP_GET_MAPS=63, 1333 MATOP_USE_SCALED_FORM=64, 1334 MATOP_SCALE_SYSTEM=65, 1335 MATOP_UNSCALE_SYSTEM=66, 1336 MATOP_SET_LOCAL_TO_GLOBAL_MAP=67, 1337 MATOP_SET_VALUES_LOCAL=68, 1338 MATOP_ZERO_ROWS_LOCAL=69, 1339 MATOP_GET_ROW_MAX=70, 1340 MATOP_CONVERT=71, 1341 MATOP_SET_COLORING=72, 1342 MATOP_SET_VALUES_ADIC=73, 1343 MATOP_SET_VALUES_ADIFOR=74, 1344 MATOP_FD_COLORING_APPLY=75, 1345 MATOP_SET_FROM_OPTIONS=76, 1346 MATOP_MULT_CON=77, 1347 MATOP_MULT_TRANSPOSE_CON=78, 1348 MATOP_ILU_FACTOR_SYMBOLIC_CON=79, 1349 MATOP_PERMUTE_SPARSIFY=80, 1350 MATOP_MULT_MULTIPLE=81, 1351 MATOP_SOLVE_MULTIPLE=82, 1352 MATOP_GET_INERTIA=83, 1353 MATOP_LOAD=84, 1354 MATOP_IS_SYMMETRIC=85, 1355 MATOP_IS_HERMITIAN=86, 1356 MATOP_IS_STRUCTURALLY_SYMMETRIC=87, 1357 MATOP_PB_RELAX=88, 1358 MATOP_GET_VECS=89, 1359 MATOP_MAT_MULT=90, 1360 MATOP_MAT_MULT_SYMBOLIC=91, 1361 MATOP_MAT_MULT_NUMERIC=92, 1362 MATOP_PTAP=93, 1363 MATOP_PTAP_SYMBOLIC=94, 1364 MATOP_PTAP_NUMERIC=95, 1365 MATOP_MAT_MULTTRANSPOSE=96, 1366 MATOP_MAT_MULTTRANSPOSE_SYMBOLIC=97, 1367 MATOP_MAT_MULTTRANSPOSE_NUMERIC=98, 1368 MATOP_PTAP_SYMBOLIC_SEQAIJ=99, 1369 MATOP_PTAP_NUMERIC_SEQAIJ=100, 1370 MATOP_PTAP_SYMBOLIC_MPIAIJ=101, 1371 MATOP_PTAP_NUMERIC_MPIAIJ=102 1372 } MatOperation; 1373 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatHasOperation(Mat,MatOperation,PetscTruth*); 1374 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatShellSetOperation(Mat,MatOperation,void(*)(void)); 1375 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatShellGetOperation(Mat,MatOperation,void(**)(void)); 1376 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatShellSetContext(Mat,void*); 1377 1378 /* 1379 Codes for matrices stored on disk. By default they are 1380 stored in a universal format. By changing the format with 1381 PetscViewerSetFormat(viewer,PETSC_VIEWER_BINARY_NATIVE); the matrices will 1382 be stored in a way natural for the matrix, for example dense matrices 1383 would be stored as dense. Matrices stored this way may only be 1384 read into matrices of the same time. 1385 */ 1386 #define MATRIX_BINARY_FORMAT_DENSE -1 1387 1388 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIBAIJSetHashTableFactor(Mat,PetscReal); 1389 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPIRowbsGetColor(Mat,ISColoring *); 1390 1391 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatISGetLocalMat(Mat,Mat*); 1392 1393 /*S 1394 MatNullSpace - Object that removes a null space from a vector, i.e. 1395 orthogonalizes the vector to a subsapce 1396 1397 Level: advanced 1398 1399 Concepts: matrix; linear operator, null space 1400 1401 Users manual sections: 1402 . sec_singular 1403 1404 .seealso: MatNullSpaceCreate() 1405 S*/ 1406 typedef struct _p_MatNullSpace* MatNullSpace; 1407 1408 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatNullSpaceCreate(MPI_Comm,PetscTruth,PetscInt,const Vec[],MatNullSpace*); 1409 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatNullSpaceDestroy(MatNullSpace); 1410 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatNullSpaceRemove(MatNullSpace,Vec,Vec*); 1411 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatNullSpaceAttach(Mat,MatNullSpace); 1412 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatNullSpaceTest(MatNullSpace,Mat); 1413 1414 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatReorderingSeqSBAIJ(Mat,IS); 1415 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMPISBAIJSetHashTableFactor(Mat,PetscReal); 1416 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSeqSBAIJSetColumnIndices(Mat,PetscInt *); 1417 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatSeqBAIJInvertBlockDiagonal(Mat); 1418 1419 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatCreateMAIJ(Mat,PetscInt,Mat*); 1420 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMAIJRedimension(Mat,PetscInt,Mat*); 1421 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatMAIJGetAIJ(Mat,Mat*); 1422 1423 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatComputeExplicitOperator(Mat,Mat*); 1424 1425 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT MatDiagonalScaleLocal(Mat,Vec); 1426 1427 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT PetscViewerMathematicaPutMatrix(PetscViewer, PetscInt, PetscInt, PetscReal *); 1428 EXTERN PetscErrorCode PETSCMAT_DLLEXPORT PetscViewerMathematicaPutCSRMatrix(PetscViewer, PetscInt, PetscInt, PetscInt *, PetscInt *, PetscReal *); 1429 1430 PETSC_EXTERN_CXX_END 1431 #endif 1432