1 2 #if !defined(__BAIJ_H) 3 #define __BAIJ_H 4 #include "src/mat/matimpl.h" 5 6 7 /* 8 MATSEQBAIJ format - Block compressed row storage. The i[] and j[] 9 arrays start at 0. 10 */ 11 12 /* This header is shared by the SeqSBAIJ matrix */ 13 #define SEQBAIJHEADER \ 14 PetscTruth sorted; /* if true, rows are sorted by increasing columns */ \ 15 PetscTruth roworiented; /* if true, row-oriented input, default */ \ 16 PetscInt nonew; /* 1 don't add new nonzeros, -1 generate error on new */ \ 17 PetscTruth singlemalloc; /* if true a, i, and j have been obtained with \ 18 one big malloc */ \ 19 PetscInt bs2; /* square of block size */ \ 20 PetscInt mbs,nbs; /* rows/bs, columns/bs */ \ 21 PetscInt nz,maxnz; /* nonzeros, allocated nonzeros */ \ 22 PetscInt *diag; /* pointers to diagonal elements */ \ 23 PetscInt *i; /* pointer to beginning of each row */ \ 24 PetscInt *imax; /* maximum space allocated for each row */ \ 25 PetscInt *ilen; /* actual length of each row */ \ 26 PetscInt *j; /* column values: j + i[k] - 1 is start of row k */ \ 27 MatScalar *a; /* nonzero elements */ \ 28 IS row,col,icol; /* index sets, used for reorderings */ \ 29 PetscScalar *solve_work; /* work space used in MatSolve */ \ 30 PetscInt reallocs; /* number of mallocs done during MatSetValues() \ 31 as more values are set then were preallocated */ \ 32 PetscScalar *mult_work; /* work array for matrix vector product*/ \ 33 PetscScalar *saved_values; \ 34 \ 35 PetscTruth keepzeroedrows; /* if true, MatZeroRows() will not change nonzero structure */ \ 36 \ 37 PetscInt setvalueslen; /* only used for single precision */ \ 38 MatScalar *setvaluescopy; /* area double precision values in MatSetValuesXXX() are copied \ 39 before calling MatSetValuesXXX_SeqBAIJ_MatScalar() */ \ 40 \ 41 PetscTruth pivotinblocks; /* pivot inside factorization of each diagonal block */ \ 42 \ 43 PetscInt *xtoy,*xtoyB; /* map nonzero pattern of X into Y's, used by MatAXPY() */ \ 44 Mat XtoY; /* used by MatAXPY() */ \ 45 PetscScalar *idiag; /* inverse of block diagonal */ \ 46 PetscTruth idiagvalid; /* if above has correct/current values */ 47 48 typedef struct { 49 SEQBAIJHEADER 50 } Mat_SeqBAIJ; 51 52 EXTERN PetscErrorCode MatILUFactorSymbolic_SeqBAIJ(Mat,IS,IS,MatFactorInfo*,Mat *); 53 EXTERN PetscErrorCode MatDuplicate_SeqBAIJ(Mat,MatDuplicateOption,Mat*); 54 EXTERN PetscErrorCode MatMissingDiagonal_SeqBAIJ(Mat); 55 EXTERN PetscErrorCode MatMarkDiagonal_SeqBAIJ(Mat); 56 57 EXTERN PetscErrorCode MatLUFactorSymbolic_SeqBAIJ(Mat,IS,IS,MatFactorInfo*,Mat*); 58 EXTERN PetscErrorCode MatLUFactor_SeqBAIJ(Mat,IS,IS,MatFactorInfo*); 59 EXTERN PetscErrorCode MatIncreaseOverlap_SeqBAIJ(Mat,PetscInt,IS*,PetscInt); 60 EXTERN PetscErrorCode MatGetSubMatrix_SeqBAIJ(Mat,IS,IS,PetscInt,MatReuse,Mat*); 61 EXTERN PetscErrorCode MatGetSubMatrices_SeqBAIJ(Mat,PetscInt,const IS[],const IS[],MatReuse,Mat*[]); 62 EXTERN PetscErrorCode MatMultTranspose_SeqBAIJ(Mat,Vec,Vec); 63 EXTERN PetscErrorCode MatMultTransposeAdd_SeqBAIJ(Mat,Vec,Vec,Vec); 64 EXTERN PetscErrorCode MatScale_SeqBAIJ(const PetscScalar*,Mat); 65 EXTERN PetscErrorCode MatNorm_SeqBAIJ(Mat,NormType,PetscReal *); 66 EXTERN PetscErrorCode MatEqual_SeqBAIJ(Mat,Mat,PetscTruth*); 67 EXTERN PetscErrorCode MatGetDiagonal_SeqBAIJ(Mat,Vec); 68 EXTERN PetscErrorCode MatDiagonalScale_SeqBAIJ(Mat,Vec,Vec); 69 EXTERN PetscErrorCode MatGetInfo_SeqBAIJ(Mat,MatInfoType,MatInfo *); 70 EXTERN PetscErrorCode MatZeroEntries_SeqBAIJ(Mat); 71 72 EXTERN PetscErrorCode MatSeqBAIJ_UpdateFactorNumeric_NaturalOrdering(Mat); 73 EXTERN PetscErrorCode MatSeqBAIJ_UpdateSolvers(Mat); 74 75 EXTERN PetscErrorCode MatSolve_SeqBAIJ_Update(Mat,Vec,Vec); 76 EXTERN PetscErrorCode MatSolve_SeqBAIJ_1(Mat,Vec,Vec); 77 EXTERN PetscErrorCode MatSolve_SeqBAIJ_1_NaturalOrdering(Mat,Vec,Vec); 78 EXTERN PetscErrorCode MatSolve_SeqBAIJ_2(Mat,Vec,Vec); 79 EXTERN PetscErrorCode MatSolve_SeqBAIJ_2_NaturalOrdering(Mat,Vec,Vec); 80 EXTERN PetscErrorCode MatSolve_SeqBAIJ_3(Mat,Vec,Vec); 81 EXTERN PetscErrorCode MatSolve_SeqBAIJ_3_NaturalOrdering(Mat,Vec,Vec); 82 EXTERN PetscErrorCode MatSolve_SeqBAIJ_4(Mat,Vec,Vec); 83 EXTERN PetscErrorCode MatSolve_SeqBAIJ_4_NaturalOrdering(Mat,Vec,Vec); 84 #if defined(PETSC_HAVE_SSE) 85 EXTERN PetscErrorCode MatSolve_SeqBAIJ_4_SSE_Demotion(Mat,Vec,Vec); 86 EXTERN PetscErrorCode MatSolve_SeqBAIJ_4_NaturalOrdering_SSE_Demotion(Mat,Vec,Vec); 87 EXTERN PetscErrorCode MatSolve_SeqBAIJ_4_NaturalOrdering_SSE_Demotion_usj(Mat,Vec,Vec); 88 #endif 89 EXTERN PetscErrorCode MatSolve_SeqBAIJ_5(Mat,Vec,Vec); 90 EXTERN PetscErrorCode MatSolve_SeqBAIJ_5_NaturalOrdering(Mat,Vec,Vec); 91 EXTERN PetscErrorCode MatSolve_SeqBAIJ_6(Mat,Vec,Vec); 92 EXTERN PetscErrorCode MatSolve_SeqBAIJ_6_NaturalOrdering(Mat,Vec,Vec); 93 EXTERN PetscErrorCode MatSolve_SeqBAIJ_7(Mat,Vec,Vec); 94 EXTERN PetscErrorCode MatSolve_SeqBAIJ_7_NaturalOrdering(Mat,Vec,Vec); 95 EXTERN PetscErrorCode MatSolve_SeqBAIJ_N(Mat,Vec,Vec); 96 97 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_Update(Mat,Vec,Vec); 98 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_1(Mat,Vec,Vec); 99 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_1_NaturalOrdering(Mat,Vec,Vec); 100 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_2(Mat,Vec,Vec); 101 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_2_NaturalOrdering(Mat,Vec,Vec); 102 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_3(Mat,Vec,Vec); 103 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_3_NaturalOrdering(Mat,Vec,Vec); 104 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_4(Mat,Vec,Vec); 105 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_4_NaturalOrdering(Mat,Vec,Vec); 106 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_5(Mat,Vec,Vec); 107 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_5_NaturalOrdering(Mat,Vec,Vec); 108 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_6(Mat,Vec,Vec); 109 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_6_NaturalOrdering(Mat,Vec,Vec); 110 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_7(Mat,Vec,Vec); 111 EXTERN PetscErrorCode MatSolveTranspose_SeqBAIJ_7_NaturalOrdering(Mat,Vec,Vec); 112 113 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_1(Mat,Mat*); 114 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_2(Mat,Mat*); 115 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_2_NaturalOrdering(Mat,Mat*); 116 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_3(Mat,Mat*); 117 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_3_NaturalOrdering(Mat,Mat*); 118 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_4(Mat,Mat*); 119 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_4_NaturalOrdering(Mat,Mat*); 120 #if defined(PETSC_HAVE_SSE) 121 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_4_NaturalOrdering_SSE(Mat,Mat*); 122 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_4_NaturalOrdering_SSE_usj(Mat,Mat*); 123 #else 124 #endif 125 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_5(Mat,Mat*); 126 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_5_NaturalOrdering(Mat,Mat*); 127 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_6(Mat,Mat*); 128 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_6_NaturalOrdering(Mat,Mat*); 129 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_7(Mat,Mat*); 130 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_7_NaturalOrdering(Mat,Mat*); 131 EXTERN PetscErrorCode MatLUFactorNumeric_SeqBAIJ_N(Mat,Mat*); 132 133 EXTERN PetscErrorCode MatMult_SeqBAIJ_1(Mat,Vec,Vec); 134 EXTERN PetscErrorCode MatMult_SeqBAIJ_2(Mat,Vec,Vec); 135 EXTERN PetscErrorCode MatMult_SeqBAIJ_3(Mat,Vec,Vec); 136 EXTERN PetscErrorCode MatMult_SeqBAIJ_4(Mat,Vec,Vec); 137 EXTERN PetscErrorCode MatMult_SeqBAIJ_5(Mat,Vec,Vec); 138 EXTERN PetscErrorCode MatMult_SeqBAIJ_6(Mat,Vec,Vec); 139 EXTERN PetscErrorCode MatMult_SeqBAIJ_7(Mat,Vec,Vec); 140 EXTERN PetscErrorCode MatMult_SeqBAIJ_N(Mat,Vec,Vec); 141 142 EXTERN PetscErrorCode MatMultAdd_SeqBAIJ_1(Mat,Vec,Vec,Vec); 143 EXTERN PetscErrorCode MatMultAdd_SeqBAIJ_2(Mat,Vec,Vec,Vec); 144 EXTERN PetscErrorCode MatMultAdd_SeqBAIJ_3(Mat,Vec,Vec,Vec); 145 EXTERN PetscErrorCode MatMultAdd_SeqBAIJ_4(Mat,Vec,Vec,Vec); 146 EXTERN PetscErrorCode MatMultAdd_SeqBAIJ_5(Mat,Vec,Vec,Vec); 147 EXTERN PetscErrorCode MatMultAdd_SeqBAIJ_6(Mat,Vec,Vec,Vec); 148 EXTERN PetscErrorCode MatMultAdd_SeqBAIJ_7(Mat,Vec,Vec,Vec); 149 EXTERN PetscErrorCode MatMultAdd_SeqBAIJ_N(Mat,Vec,Vec,Vec); 150 EXTERN PetscErrorCode MatLoad_SeqBAIJ(PetscViewer,const MatType,Mat*); 151 152 #endif 153