baij/seq/baij.h

73f4d377SMatthew Knepley/* $Id: baij.h,v 1.35 2001/08/07 03:02:55 balay Exp $ */
2593348eSBarry Smith
35aab85fSBarry Smith#if !defined(__BAIJ_H)
35aab85fSBarry Smith#define __BAIJ_H
da33ede1SBarry Smith#include "src/mat/matimpl.h"
da33ede1SBarry Smith
2593348eSBarry Smith
2593348eSBarry Smith/*
35aab85fSBarry Smith  MATSEQBAIJ format - Block compressed row storage. The i[] and j[]
e24b481bSBarry Smith  arrays start at 0.
2593348eSBarry Smith*/
2593348eSBarry Smith
6c6c5352SBarry Smith/* This header is shared by the SeqSBAIJ matrix */
6c6c5352SBarry Smith#define SEQBAIJHEADER \
6c6c5352SBarry Smith  PetscTruth       sorted;       /* if true, rows are sorted by increasing columns */                \
6c6c5352SBarry Smith  PetscTruth       roworiented;  /* if true, row-oriented input, default */                          \
6c6c5352SBarry Smith  int              nonew;        /* 1 don't add new nonzeros, -1 generate error on new */            \
6c6c5352SBarry Smith  PetscTruth       singlemalloc; /* if true a, i, and j have been obtained with                      \
6c6c5352SBarry Smith                                        one big malloc */                                            \
6c6c5352SBarry Smith  int              bs,bs2;       /* block size, square of block size */                              \
6c6c5352SBarry Smith  int              mbs,nbs;      /* rows/bs, columns/bs */                                           \
6c6c5352SBarry Smith  int              nz,maxnz;     /* nonzeros, allocated nonzeros */                                  \
6c6c5352SBarry Smith  int              *diag;        /* pointers to diagonal elements */                                 \
6c6c5352SBarry Smith  int              *i;           /* pointer to beginning of each row */                              \
6c6c5352SBarry Smith  int              *imax;        /* maximum space allocated for each row */                          \
6c6c5352SBarry Smith  int              *ilen;        /* actual length of each row */                                     \
6c6c5352SBarry Smith  int              *j;           /* column values: j + i[k] - 1 is start of row k */                 \
6c6c5352SBarry Smith  MatScalar        *a;           /* nonzero elements */                                              \
6c6c5352SBarry Smith  IS               row,col,icol; /* index sets, used for reorderings */                              \
6c6c5352SBarry Smith  PetscScalar      *solve_work;  /* work space used in MatSolve */                                   \
6c6c5352SBarry Smith  int              reallocs;     /* number of mallocs done during MatSetValues()                     \
6c6c5352SBarry Smith                                    as more values are set then were preallocated */                 \
6c6c5352SBarry Smith  PetscScalar      *mult_work;   /* work array for matrix vector product*/                           \
6c6c5352SBarry Smith  PetscScalar      *saved_values;                                                                    \
6c6c5352SBarry Smith                                                                                                     \
6c6c5352SBarry Smith  PetscTruth       keepzeroedrows; /* if true, MatZeroRows() will not change nonzero structure */    \
6c6c5352SBarry Smith                                                                                                     \
6c6c5352SBarry Smith  int              setvalueslen;   /* only used for single precision */                              \
6c6c5352SBarry Smith  MatScalar        *setvaluescopy; /* area double precision values in MatSetValuesXXX() are copied   \
6c6c5352SBarry Smith                                      before calling MatSetValuesXXX_SeqBAIJ_MatScalar() */          \
6c6c5352SBarry Smith                                                                                                     \
6c6c5352SBarry Smith  PetscTruth       pivotinblocks;  /* pivot inside factorization of each diagonal block */           \
6c6c5352SBarry Smith                                                                                                     \
6c6c5352SBarry Smith  int              *xtoy,*xtoyB;     /* map nonzero pattern of X into Y's, used by MatAXPY() */      \
*a1d92eedSBarry Smith  Mat              XtoY;             /* used by MatAXPY() */                                         \
*a1d92eedSBarry Smith  PetscScalar      *idiag;           /* inverse of block diagonal  */
6c6c5352SBarry Smith
6c6c5352SBarry Smithtypedef struct {
6c6c5352SBarry Smith  SEQBAIJHEADER
35aab85fSBarry Smith} Mat_SeqBAIJ;
2593348eSBarry Smith
b380c88cSHong ZhangEXTERN int MatILUFactorSymbolic_SeqBAIJ(Mat,IS,IS,MatFactorInfo*,Mat *);
ca44d042SBarry SmithEXTERN int MatDuplicate_SeqBAIJ(Mat,MatDuplicateOption,Mat*);
ca44d042SBarry SmithEXTERN int MatMarkDiagonal_SeqBAIJ(Mat);
be3590efSBarry Smith
b380c88cSHong ZhangEXTERN int MatLUFactorSymbolic_SeqBAIJ(Mat,IS,IS,MatFactorInfo*,Mat*);
b380c88cSHong ZhangEXTERN int MatLUFactor_SeqBAIJ(Mat,IS,IS,MatFactorInfo*);
54138f6bSKris BuschelmanEXTERN int MatIncreaseOverlap_SeqBAIJ(Mat,int,IS*,int);
54138f6bSKris BuschelmanEXTERN int MatGetSubMatrix_SeqBAIJ(Mat,IS,IS,int,MatReuse,Mat*);
268466fbSBarry SmithEXTERN int MatGetSubMatrices_SeqBAIJ(Mat,int,const IS[],const IS[],MatReuse,Mat*[]);
54138f6bSKris BuschelmanEXTERN int MatMultTranspose_SeqBAIJ(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMultTransposeAdd_SeqBAIJ(Mat,Vec,Vec,Vec);
268466fbSBarry SmithEXTERN int MatScale_SeqBAIJ(const PetscScalar*,Mat);
54138f6bSKris BuschelmanEXTERN int MatNorm_SeqBAIJ(Mat,NormType,PetscReal *);
54138f6bSKris BuschelmanEXTERN int MatEqual_SeqBAIJ(Mat,Mat,PetscTruth*);
54138f6bSKris BuschelmanEXTERN int MatGetDiagonal_SeqBAIJ(Mat,Vec);
54138f6bSKris BuschelmanEXTERN int MatDiagonalScale_SeqBAIJ(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatGetInfo_SeqBAIJ(Mat,MatInfoType,MatInfo *);
54138f6bSKris BuschelmanEXTERN int MatZeroEntries_SeqBAIJ(Mat);
54138f6bSKris Buschelman
54138f6bSKris BuschelmanEXTERN int MatSeqBAIJ_UpdateFactorNumeric_NaturalOrdering(Mat);
54138f6bSKris BuschelmanEXTERN int MatSeqBAIJ_UpdateSolvers(Mat);
54138f6bSKris Buschelman
54138f6bSKris BuschelmanEXTERN int MatSolve_SeqBAIJ_Update(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolve_SeqBAIJ_1(Mat,Vec,Vec);
e37c484bSBarry SmithEXTERN int MatSolve_SeqBAIJ_1_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolve_SeqBAIJ_2(Mat,Vec,Vec);
ca44d042SBarry SmithEXTERN int MatSolve_SeqBAIJ_2_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolve_SeqBAIJ_3(Mat,Vec,Vec);
ca44d042SBarry SmithEXTERN int MatSolve_SeqBAIJ_3_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolve_SeqBAIJ_4(Mat,Vec,Vec);
ca44d042SBarry SmithEXTERN int MatSolve_SeqBAIJ_4_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris Buschelman#if defined(PETSC_HAVE_SSE)
54138f6bSKris BuschelmanEXTERN int MatSolve_SeqBAIJ_4_SSE_Demotion(Mat,Vec,Vec);
4110d75bSKris BuschelmanEXTERN int MatSolve_SeqBAIJ_4_NaturalOrdering_SSE_Demotion(Mat,Vec,Vec);
0959a075SKris BuschelmanEXTERN int MatSolve_SeqBAIJ_4_NaturalOrdering_SSE_Demotion_usj(Mat,Vec,Vec);
4110d75bSKris Buschelman#endif
54138f6bSKris BuschelmanEXTERN int MatSolve_SeqBAIJ_5(Mat,Vec,Vec);
ca44d042SBarry SmithEXTERN int MatSolve_SeqBAIJ_5_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolve_SeqBAIJ_6(Mat,Vec,Vec);
ca44d042SBarry SmithEXTERN int MatSolve_SeqBAIJ_6_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolve_SeqBAIJ_7(Mat,Vec,Vec);
ca44d042SBarry SmithEXTERN int MatSolve_SeqBAIJ_7_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolve_SeqBAIJ_N(Mat,Vec,Vec);
54138f6bSKris Buschelman
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_Update(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_1(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_1_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_2(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_2_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_3(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_3_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_4(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_4_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_5(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_5_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_6(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_6_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatSolveTranspose_SeqBAIJ_7(Mat,Vec,Vec);
ca44d042SBarry SmithEXTERN int MatSolveTranspose_SeqBAIJ_7_NaturalOrdering(Mat,Vec,Vec);
54138f6bSKris Buschelman
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_1(Mat,Mat*);
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_2(Mat,Mat*);
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_2_NaturalOrdering(Mat,Mat*);
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_3(Mat,Mat*);
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_3_NaturalOrdering(Mat,Mat*);
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_4(Mat,Mat*);
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_4_NaturalOrdering(Mat,Mat*);
54138f6bSKris Buschelman#if defined(PETSC_HAVE_SSE)
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_4_NaturalOrdering_SSE(Mat,Mat*);
0959a075SKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_4_NaturalOrdering_SSE_usj(Mat,Mat*);
54138f6bSKris Buschelman#else
54138f6bSKris Buschelman#endif
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_5(Mat,Mat*);
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_5_NaturalOrdering(Mat,Mat*);
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_6(Mat,Mat*);
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_6_NaturalOrdering(Mat,Mat*);
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_7(Mat,Mat*);
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_7_NaturalOrdering(Mat,Mat*);
54138f6bSKris BuschelmanEXTERN int MatLUFactorNumeric_SeqBAIJ_N(Mat,Mat*);
54138f6bSKris Buschelman
54138f6bSKris BuschelmanEXTERN int MatMult_SeqBAIJ_1(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMult_SeqBAIJ_2(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMult_SeqBAIJ_3(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMult_SeqBAIJ_4(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMult_SeqBAIJ_5(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMult_SeqBAIJ_6(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMult_SeqBAIJ_7(Mat,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMult_SeqBAIJ_N(Mat,Vec,Vec);
54138f6bSKris Buschelman
54138f6bSKris BuschelmanEXTERN int MatMultAdd_SeqBAIJ_1(Mat,Vec,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMultAdd_SeqBAIJ_2(Mat,Vec,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMultAdd_SeqBAIJ_3(Mat,Vec,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMultAdd_SeqBAIJ_4(Mat,Vec,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMultAdd_SeqBAIJ_5(Mat,Vec,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMultAdd_SeqBAIJ_6(Mat,Vec,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMultAdd_SeqBAIJ_7(Mat,Vec,Vec,Vec);
54138f6bSKris BuschelmanEXTERN int MatMultAdd_SeqBAIJ_N(Mat,Vec,Vec,Vec);
f248c16bSBarry SmithEXTERN int MatLoad_SeqBAIJ(PetscViewer,const MatType,Mat*);
2593348eSBarry Smith
2593348eSBarry Smith#endif