Date: 2021-03-03T22:26:21+00:00

Actual source code: sbaij.h
petsc-3.14.5 2021-03-03
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      4: #include <petsc/private/matimpl.h>
      5: #include <../src/mat/impls/baij/seq/baij.h>

      7: /*
      8:   MATSEQSBAIJ format - Block compressed row storage. The i[] and j[]
      9:   arrays start at 0.
     10: */

     12: typedef struct {
     13:   SEQAIJHEADER(MatScalar);
     14:   SEQBAIJHEADER;
     15:   PetscInt         *inew;        /* pointer to beginning of each row of reordered matrix */
     16:   PetscInt         *jnew;        /* column values: jnew + i[k] is start of row k */
     17:   MatScalar        *anew;        /* nonzero diagonal and superdiagonal elements of reordered matrix */
     18:   PetscScalar      *solves_work; /* work space used in MatSolves */
     19:   PetscInt         solves_work_n; /* size of solves_work */
     20:   PetscInt         *a2anew;        /* map used for symm permutation */
     21:   PetscBool        permute;        /* if true, a non-trivial permutation is used for factorization */
     22:   PetscBool        ignore_ltriangular; /* if true, ignore the lower triangular values inserted by users */
     23:   PetscBool        getrow_utriangular; /* if true, MatGetRow_SeqSBAIJ() is enabled to get the upper part of the row */
     24:   Mat_SeqAIJ_Inode inode;
     25:   unsigned short   *jshort;
     26:   PetscBool        free_jshort;
     27: } Mat_SeqSBAIJ;

     29: PETSC_INTERN PetscErrorCode MatCholeskyFactorSymbolic_SeqSBAIJ(Mat,Mat,IS,const MatFactorInfo*);
     30: PETSC_INTERN PetscErrorCode MatCholeskyFactorSymbolic_SeqSBAIJ_inplace(Mat,Mat,IS,const MatFactorInfo*);
     31: PETSC_INTERN PetscErrorCode MatCholeskyFactor_SeqSBAIJ(Mat,IS,const MatFactorInfo*);
     32: PETSC_INTERN PetscErrorCode MatICCFactorSymbolic_SeqSBAIJ(Mat,Mat,IS,const MatFactorInfo*);
     33: PETSC_INTERN PetscErrorCode MatICCFactorSymbolic_SeqSBAIJ_inplace(Mat,Mat,IS,const MatFactorInfo*);
     34: PETSC_INTERN PetscErrorCode MatDuplicate_SeqSBAIJ(Mat,MatDuplicateOption,Mat*);
     35: PETSC_INTERN PetscErrorCode MatMarkDiagonal_SeqSBAIJ(Mat);
     36: PETSC_INTERN PetscErrorCode MatIncreaseOverlap_SeqSBAIJ(Mat,PetscInt,IS[],PetscInt);
     37: PETSC_INTERN PetscErrorCode MatSeqSBAIJZeroOps_Private(Mat);
     38: PETSC_INTERN PetscErrorCode MatCreateSubMatrix_SeqSBAIJ(Mat,IS,IS,MatReuse,Mat*);
     39: PETSC_INTERN PetscErrorCode MatCreateSubMatrices_SeqSBAIJ(Mat,PetscInt,const IS[],const IS[],MatReuse,Mat*[]);
     40: PETSC_INTERN PetscErrorCode MatScale_SeqSBAIJ(Mat,PetscScalar);
     41: PETSC_INTERN PetscErrorCode MatNorm_SeqSBAIJ(Mat,NormType,PetscReal*);
     42: PETSC_INTERN PetscErrorCode MatEqual_SeqSBAIJ(Mat,Mat,PetscBool*);
     43: PETSC_INTERN PetscErrorCode MatGetDiagonal_SeqSBAIJ(Mat,Vec);
     44: PETSC_INTERN PetscErrorCode MatDiagonalScale_SeqSBAIJ(Mat,Vec,Vec);
     45: PETSC_INTERN PetscErrorCode MatGetInfo_SeqSBAIJ(Mat,MatInfoType,MatInfo*);
     46: PETSC_INTERN PetscErrorCode MatZeroEntries_SeqSBAIJ(Mat);
     47: PETSC_INTERN PetscErrorCode MatGetRowMaxAbs_SeqSBAIJ(Mat,Vec,PetscInt[]);
     48: PETSC_INTERN PetscErrorCode MatGetInertia_SeqSBAIJ(Mat,PetscInt*,PetscInt*,PetscInt*);
     49: PETSC_INTERN PetscErrorCode MatDestroy_SeqSBAIJ(Mat);
     50: PETSC_INTERN PetscErrorCode MatView_SeqSBAIJ(Mat,PetscViewer);

     52: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_1_NaturalOrdering(Mat,Mat,const MatFactorInfo*);
     53: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_1_NaturalOrdering_inplace(Mat,Mat,const MatFactorInfo*);
     54: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_1_NaturalOrdering_inplace(Mat,Vec,Vec);
     55: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_1_NaturalOrdering(Mat,Vec,Vec);
     56: PETSC_INTERN PetscErrorCode MatMatSolve_SeqSBAIJ_1_NaturalOrdering(Mat,Mat,Mat);

     58: PETSC_INTERN PetscErrorCode MatForwardSolve_SeqSBAIJ_1_NaturalOrdering_inplace(Mat,Vec,Vec);
     59: PETSC_INTERN PetscErrorCode MatBackwardSolve_SeqSBAIJ_1_NaturalOrdering_inplace(Mat,Vec,Vec);
     60: PETSC_INTERN PetscErrorCode MatForwardSolve_SeqSBAIJ_1_inplace(Mat,Vec,Vec);
     61: PETSC_INTERN PetscErrorCode MatBackwardSolve_SeqSBAIJ_1_inplace(Mat,Vec,Vec);

     63: PETSC_INTERN PetscErrorCode MatForwardSolve_SeqSBAIJ_1_NaturalOrdering(Mat,Vec,Vec);
     64: PETSC_INTERN PetscErrorCode MatBackwardSolve_SeqSBAIJ_1_NaturalOrdering(Mat,Vec,Vec);
     65: PETSC_INTERN PetscErrorCode MatForwardSolve_SeqSBAIJ_1(Mat,Vec,Vec);
     66: PETSC_INTERN PetscErrorCode MatBackwardSolve_SeqSBAIJ_1(Mat,Vec,Vec);

     68: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_2_NaturalOrdering(Mat,Mat,const MatFactorInfo*);
     69: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_2_NaturalOrdering_inplace(Mat,Vec,Vec);
     70: PETSC_INTERN PetscErrorCode MatForwardSolve_SeqSBAIJ_2_NaturalOrdering_inplace(Mat,Vec,Vec);
     71: PETSC_INTERN PetscErrorCode MatBackwardSolve_SeqSBAIJ_2_NaturalOrdering_inplace(Mat,Vec,Vec);

     73: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_3_NaturalOrdering(Mat,Mat,const MatFactorInfo*);
     74: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_3_NaturalOrdering_inplace(Mat,Vec,Vec);
     75: PETSC_INTERN PetscErrorCode MatForwardSolve_SeqSBAIJ_3_NaturalOrdering_inplace(Mat,Vec,Vec);
     76: PETSC_INTERN PetscErrorCode MatBackwardSolve_SeqSBAIJ_3_NaturalOrdering_inplace(Mat,Vec,Vec);

     78: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_4_NaturalOrdering(Mat,Mat,const MatFactorInfo*);
     79: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_4_NaturalOrdering_inplace(Mat,Vec,Vec);
     80: PETSC_INTERN PetscErrorCode MatForwardSolve_SeqSBAIJ_4_NaturalOrdering_inplace(Mat,Vec,Vec);
     81: PETSC_INTERN PetscErrorCode MatBackwardSolve_SeqSBAIJ_4_NaturalOrdering_inplace(Mat,Vec,Vec);

     83: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_5_NaturalOrdering(Mat,Mat,const MatFactorInfo*);
     84: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_5_NaturalOrdering_inplace(Mat,Vec,Vec);
     85: PETSC_INTERN PetscErrorCode MatForwardSolve_SeqSBAIJ_5_NaturalOrdering_inplace(Mat,Vec,Vec);
     86: PETSC_INTERN PetscErrorCode MatBackwardSolve_SeqSBAIJ_5_NaturalOrdering_inplace(Mat,Vec,Vec);

     88: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_6_NaturalOrdering(Mat,Mat,const MatFactorInfo*);
     89: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_6_NaturalOrdering_inplace(Mat,Vec,Vec);
     90: PETSC_INTERN PetscErrorCode MatForwardSolve_SeqSBAIJ_6_NaturalOrdering_inplace(Mat,Vec,Vec);
     91: PETSC_INTERN PetscErrorCode MatBackwardSolve_SeqSBAIJ_6_NaturalOrdering_inplace(Mat,Vec,Vec);

     93: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_7_NaturalOrdering(Mat,Mat,const MatFactorInfo*);
     94: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_7_NaturalOrdering_inplace(Mat,Vec,Vec);
     95: PETSC_INTERN PetscErrorCode MatForwardSolve_SeqSBAIJ_7_NaturalOrdering_inplace(Mat,Vec,Vec);
     96: PETSC_INTERN PetscErrorCode MatBackwardSolve_SeqSBAIJ_7_NaturalOrdering_inplace(Mat,Vec,Vec);

     98: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_N_NaturalOrdering(Mat,Mat,const MatFactorInfo*);
     99: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_N_NaturalOrdering_inplace(Mat,Vec,Vec);
    100: PETSC_INTERN PetscErrorCode MatForwardSolve_SeqSBAIJ_N_NaturalOrdering_inplace(Mat,Vec,Vec);
    101: PETSC_INTERN PetscErrorCode MatBackwardSolve_SeqSBAIJ_N_NaturalOrdering_inplace(Mat,Vec,Vec);
    102: PETSC_INTERN PetscErrorCode MatForwardSolve_SeqSBAIJ_N_inplace(Mat,Vec,Vec);
    103: PETSC_INTERN PetscErrorCode MatBackwardSolve_SeqSBAIJ_N_inplace(Mat,Vec,Vec);

    105: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_N(Mat,Mat,const MatFactorInfo*);
    106: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_1_inplace(Mat,Mat,const MatFactorInfo*);
    107: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_2(Mat,Mat,const MatFactorInfo*);
    108: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_3(Mat,Mat,const MatFactorInfo*);
    109: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_4(Mat,Mat,const MatFactorInfo*);
    110: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_5(Mat,Mat,const MatFactorInfo*);
    111: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_6(Mat,Mat,const MatFactorInfo*);
    112: PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqSBAIJ_7(Mat,Mat,const MatFactorInfo*);

    114: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_N_inplace(Mat,Vec,Vec);
    115: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_1_inplace(Mat,Vec,Vec);
    116: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_1(Mat,Vec,Vec);
    117: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_2_inplace(Mat,Vec,Vec);
    118: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_3_inplace(Mat,Vec,Vec);
    119: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_4_inplace(Mat,Vec,Vec);
    120: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_5_inplace(Mat,Vec,Vec);
    121: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_6_inplace(Mat,Vec,Vec);
    122: PETSC_INTERN PetscErrorCode MatSolve_SeqSBAIJ_7_inplace(Mat,Vec,Vec);

    124: PETSC_INTERN PetscErrorCode MatSolves_SeqSBAIJ_1_inplace(Mat,Vecs,Vecs);
    125: PETSC_INTERN PetscErrorCode MatSolves_SeqSBAIJ_1(Mat,Vecs,Vecs);

    127: PETSC_INTERN PetscErrorCode MatMult_SeqSBAIJ_1(Mat,Vec,Vec);
    128: PETSC_INTERN PetscErrorCode MatMult_SeqSBAIJ_2(Mat,Vec,Vec);
    129: PETSC_INTERN PetscErrorCode MatMult_SeqSBAIJ_3(Mat,Vec,Vec);
    130: PETSC_INTERN PetscErrorCode MatMult_SeqSBAIJ_4(Mat,Vec,Vec);
    131: PETSC_INTERN PetscErrorCode MatMult_SeqSBAIJ_5(Mat,Vec,Vec);
    132: PETSC_INTERN PetscErrorCode MatMult_SeqSBAIJ_6(Mat,Vec,Vec);
    133: PETSC_INTERN PetscErrorCode MatMult_SeqSBAIJ_7(Mat,Vec,Vec);
    134: PETSC_INTERN PetscErrorCode MatMult_SeqSBAIJ_N(Mat,Vec,Vec);

    136: PETSC_INTERN PetscErrorCode MatMultAdd_SeqSBAIJ_1(Mat,Vec,Vec,Vec);
    137: PETSC_INTERN PetscErrorCode MatMultAdd_SeqSBAIJ_2(Mat,Vec,Vec,Vec);
    138: PETSC_INTERN PetscErrorCode MatMultAdd_SeqSBAIJ_3(Mat,Vec,Vec,Vec);
    139: PETSC_INTERN PetscErrorCode MatMultAdd_SeqSBAIJ_4(Mat,Vec,Vec,Vec);
    140: PETSC_INTERN PetscErrorCode MatMultAdd_SeqSBAIJ_5(Mat,Vec,Vec,Vec);
    141: PETSC_INTERN PetscErrorCode MatMultAdd_SeqSBAIJ_6(Mat,Vec,Vec,Vec);
    142: PETSC_INTERN PetscErrorCode MatMultAdd_SeqSBAIJ_7(Mat,Vec,Vec,Vec);
    143: PETSC_INTERN PetscErrorCode MatMultAdd_SeqSBAIJ_N(Mat,Vec,Vec,Vec);

    145: PETSC_INTERN PetscErrorCode MatSOR_SeqSBAIJ(Mat,Vec,PetscReal,MatSORType,PetscReal,PetscInt,PetscInt,Vec);
    146: PETSC_INTERN PetscErrorCode MatLoad_SeqSBAIJ(Mat,PetscViewer);
    147: PETSC_INTERN PetscErrorCode MatSeqSBAIJSetNumericFactorization_inplace(Mat,PetscBool);

    149: PETSC_INTERN PetscErrorCode MatAXPYGetPreallocation_SeqSBAIJ(Mat,Mat,PetscInt*);

    151: PETSC_INTERN PetscErrorCode MatCreateMPIMatConcatenateSeqMat_SeqSBAIJ(MPI_Comm,Mat,PetscInt,MatReuse,Mat*);
    152: PETSC_INTERN PetscErrorCode MatCreateMPIMatConcatenateSeqMat_MPISBAIJ(MPI_Comm,Mat,PetscInt,MatReuse,Mat*);
    153: /* required by mpisbaij.c */
    154: PETSC_INTERN PetscErrorCode MatGetValues_SeqSBAIJ(Mat,PetscInt,const PetscInt[],PetscInt,const PetscInt[],PetscScalar []);
    155: PETSC_INTERN PetscErrorCode MatSetValues_SeqSBAIJ(Mat,PetscInt,const PetscInt [],PetscInt,const PetscInt [],const PetscScalar [],InsertMode);
    156: PETSC_INTERN PetscErrorCode MatSetValuesBlocked_SeqSBAIJ(Mat,PetscInt,const PetscInt[],PetscInt,const PetscInt[],const PetscScalar[],InsertMode);
    157: PETSC_INTERN PetscErrorCode MatGetRow_SeqSBAIJ(Mat,PetscInt,PetscInt*,PetscInt**,PetscScalar**);
    158: PETSC_INTERN PetscErrorCode MatRestoreRow_SeqSBAIJ(Mat,PetscInt,PetscInt*,PetscInt**,PetscScalar**);
    159: PETSC_INTERN PetscErrorCode MatZeroRows_SeqSBAIJ(Mat,IS,PetscScalar*,Vec,Vec);

    161: #endif