/* $Id: baij.h,v 1.35 2001/08/07 03:02:55 balay Exp $ */ #include "src/mat/matimpl.h" #if !defined(__BAIJ_H) #define __BAIJ_H /* MATSEQBAIJ format - Block compressed row storage. The i[] and j[] arrays start at 0. */ typedef struct { PetscTruth sorted; /* if true, rows are sorted by increasing columns */ PetscTruth roworiented; /* if true, row-oriented input, default */ int nonew; /* 1 don't add new nonzeros, -1 generate error on new */ PetscTruth singlemalloc; /* if true a, i, and j have been obtained with one big malloc */ int bs,bs2; /* block size, square of block size */ int mbs,nbs; /* rows/bs, columns/bs */ int nz,maxnz; /* nonzeros, allocated nonzeros */ int *diag; /* pointers to diagonal elements */ int *i; /* pointer to beginning of each row */ int *imax; /* maximum space allocated for each row */ int *ilen; /* actual length of each row */ int *j; /* column values: j + i[k] - 1 is start of row k */ MatScalar *a; /* nonzero elements */ IS row,col,icol; /* index sets, used for reorderings */ PetscScalar *solve_work; /* work space used in MatSolve */ int reallocs; /* number of mallocs done during MatSetValues() as more values are set then were preallocated */ PetscScalar *mult_work; /* work array for matrix vector product*/ PetscScalar *saved_values; PetscTruth keepzeroedrows; /* if true, MatZeroRows() will not change nonzero structure */ #if defined(PETSC_USE_MAT_SINGLE) int setvalueslen; MatScalar *setvaluescopy; /* area double precision values in MatSetValuesXXX() are copied before calling MatSetValuesXXX_SeqBAIJ_MatScalar() */ #endif PetscTruth pivotinblocks; /* pivot inside factorization of each diagonal block */ } Mat_SeqBAIJ; EXTERN int MatILUFactorSymbolic_SeqBAIJ(Mat,IS,IS,MatILUInfo*,Mat *); EXTERN int MatDuplicate_SeqBAIJ(Mat,MatDuplicateOption,Mat*); EXTERN int MatMarkDiagonal_SeqBAIJ(Mat); EXTERN int MatLUFactorSymbolic_SeqBAIJ(Mat,IS,IS,MatLUInfo*,Mat*); EXTERN int MatLUFactor_SeqBAIJ(Mat,IS,IS,MatLUInfo*); EXTERN int MatIncreaseOverlap_SeqBAIJ(Mat,int,IS*,int); EXTERN int MatGetSubMatrix_SeqBAIJ(Mat,IS,IS,int,MatReuse,Mat*); EXTERN int MatGetSubMatrices_SeqBAIJ(Mat,int,IS*,IS*,MatReuse,Mat**); EXTERN int MatMultTranspose_SeqBAIJ(Mat,Vec,Vec); EXTERN int MatMultTransposeAdd_SeqBAIJ(Mat,Vec,Vec,Vec); EXTERN int MatScale_SeqBAIJ(PetscScalar*,Mat); EXTERN int MatNorm_SeqBAIJ(Mat,NormType,PetscReal *); EXTERN int MatEqual_SeqBAIJ(Mat,Mat,PetscTruth*); EXTERN int MatGetDiagonal_SeqBAIJ(Mat,Vec); EXTERN int MatDiagonalScale_SeqBAIJ(Mat,Vec,Vec); EXTERN int MatGetInfo_SeqBAIJ(Mat,MatInfoType,MatInfo *); EXTERN int MatZeroEntries_SeqBAIJ(Mat); EXTERN int MatSeqBAIJ_UpdateFactorNumeric_NaturalOrdering(Mat); EXTERN int MatSeqBAIJ_UpdateSolvers(Mat); EXTERN int MatSolve_SeqBAIJ_Update(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_1(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_1_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_2(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_2_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_3(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_3_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_4(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_4_NaturalOrdering(Mat,Vec,Vec); #if defined(PETSC_HAVE_SSE) EXTERN int MatSolve_SeqBAIJ_4_SSE_Demotion(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_4_NaturalOrdering_SSE_Demotion(Mat,Vec,Vec); #endif EXTERN int MatSolve_SeqBAIJ_5(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_5_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_6(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_6_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_7(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_7_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatSolve_SeqBAIJ_N(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_Update(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_1(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_1_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_2(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_2_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_3(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_3_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_4(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_4_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_5(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_5_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_6(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_6_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_7(Mat,Vec,Vec); EXTERN int MatSolveTranspose_SeqBAIJ_7_NaturalOrdering(Mat,Vec,Vec); EXTERN int MatLUFactorNumeric_SeqBAIJ_1(Mat,Mat*); EXTERN int MatLUFactorNumeric_SeqBAIJ_2(Mat,Mat*); EXTERN int MatLUFactorNumeric_SeqBAIJ_2_NaturalOrdering(Mat,Mat*); EXTERN int MatLUFactorNumeric_SeqBAIJ_3(Mat,Mat*); EXTERN int MatLUFactorNumeric_SeqBAIJ_3_NaturalOrdering(Mat,Mat*); EXTERN int MatLUFactorNumeric_SeqBAIJ_4(Mat,Mat*); EXTERN int MatLUFactorNumeric_SeqBAIJ_4_NaturalOrdering(Mat,Mat*); #if defined(PETSC_HAVE_SSE) EXTERN int MatLUFactorNumeric_SeqBAIJ_4_NaturalOrdering_SSE(Mat,Mat*); #else #endif EXTERN int MatLUFactorNumeric_SeqBAIJ_5(Mat,Mat*); EXTERN int MatLUFactorNumeric_SeqBAIJ_5_NaturalOrdering(Mat,Mat*); EXTERN int MatLUFactorNumeric_SeqBAIJ_6(Mat,Mat*); EXTERN int MatLUFactorNumeric_SeqBAIJ_6_NaturalOrdering(Mat,Mat*); EXTERN int MatLUFactorNumeric_SeqBAIJ_7(Mat,Mat*); EXTERN int MatLUFactorNumeric_SeqBAIJ_7_NaturalOrdering(Mat,Mat*); EXTERN int MatLUFactorNumeric_SeqBAIJ_N(Mat,Mat*); EXTERN int MatMult_SeqBAIJ_1(Mat,Vec,Vec); EXTERN int MatMult_SeqBAIJ_2(Mat,Vec,Vec); EXTERN int MatMult_SeqBAIJ_3(Mat,Vec,Vec); EXTERN int MatMult_SeqBAIJ_4(Mat,Vec,Vec); EXTERN int MatMult_SeqBAIJ_5(Mat,Vec,Vec); EXTERN int MatMult_SeqBAIJ_6(Mat,Vec,Vec); EXTERN int MatMult_SeqBAIJ_7(Mat,Vec,Vec); EXTERN int MatMult_SeqBAIJ_N(Mat,Vec,Vec); EXTERN int MatMultAdd_SeqBAIJ_1(Mat,Vec,Vec,Vec); EXTERN int MatMultAdd_SeqBAIJ_2(Mat,Vec,Vec,Vec); EXTERN int MatMultAdd_SeqBAIJ_3(Mat,Vec,Vec,Vec); EXTERN int MatMultAdd_SeqBAIJ_4(Mat,Vec,Vec,Vec); EXTERN int MatMultAdd_SeqBAIJ_5(Mat,Vec,Vec,Vec); EXTERN int MatMultAdd_SeqBAIJ_6(Mat,Vec,Vec,Vec); EXTERN int MatMultAdd_SeqBAIJ_7(Mat,Vec,Vec,Vec); EXTERN int MatMultAdd_SeqBAIJ_N(Mat,Vec,Vec,Vec); #endif