#include <math.h>
#include "slu_zdefs.h"
Functions | |
void | zCreate_CompCol_Matrix (SuperMatrix *A, int m, int n, int nnz, doublecomplex *nzval, int *rowind, int *colptr, Stype_t stype, Dtype_t dtype, Mtype_t mtype) |
Supernodal LU factor related. | |
void | zCreate_CompRow_Matrix (SuperMatrix *A, int m, int n, int nnz, doublecomplex *nzval, int *colind, int *rowptr, Stype_t stype, Dtype_t dtype, Mtype_t mtype) |
void | zCopy_CompCol_Matrix (SuperMatrix *A, SuperMatrix *B) |
Copy matrix A into matrix B. | |
void | zCreate_Dense_Matrix (SuperMatrix *X, int m, int n, doublecomplex *x, int ldx, Stype_t stype, Dtype_t dtype, Mtype_t mtype) |
void | zCopy_Dense_Matrix (int M, int N, doublecomplex *X, int ldx, doublecomplex *Y, int ldy) |
void | zCreate_SuperNode_Matrix (SuperMatrix *L, int m, int n, int nnz, doublecomplex *nzval, int *nzval_colptr, int *rowind, int *rowind_colptr, int *col_to_sup, int *sup_to_col, Stype_t stype, Dtype_t dtype, Mtype_t mtype) |
void | zCompRow_to_CompCol (int m, int n, int nnz, doublecomplex *a, int *colind, int *rowptr, doublecomplex **at, int **rowind, int **colptr) |
Convert a row compressed storage into a column compressed storage. | |
void | zPrint_CompCol_Matrix (char *what, SuperMatrix *A) |
Routines for debugging. | |
void | zPrint_SuperNode_Matrix (char *what, SuperMatrix *A) |
void | zPrint_Dense_Matrix (char *what, SuperMatrix *A) |
void | zprint_lu_col (char *msg, int jcol, int pivrow, int *xprune, GlobalLU_t *Glu) |
Diagnostic print of column "jcol" in the U/L factor. | |
void | zcheck_tempv (int n, doublecomplex *tempv) |
Check whether tempv[] == 0. This should be true before and after calling any numeric routines, i.e., "panel_bmod" and "column_bmod". | |
void | zGenXtrue (int n, int nrhs, doublecomplex *x, int ldx) |
void | zFillRHS (trans_t trans, int nrhs, doublecomplex *x, int ldx, SuperMatrix *A, SuperMatrix *B) |
Let rhs[i] = sum of i-th row of A, so the solution vector is all 1's. | |
void | zfill (doublecomplex *a, int alen, doublecomplex dval) |
Fills a doublecomplex precision array with a given value. | |
void | zinf_norm_error (int nrhs, SuperMatrix *X, doublecomplex *xtrue) |
Check the inf-norm of the error vector. | |
void | zPrintPerf (SuperMatrix *L, SuperMatrix *U, mem_usage_t *mem_usage, double rpg, double rcond, double *ferr, double *berr, char *equed, SuperLUStat_t *stat) |
Print performance of the code. | |
print_doublecomplex_vec (char *what, int n, doublecomplex *vec) |
-- SuperLU routine (version 3.1) -- Univ. of California Berkeley, Xerox Palo Alto Research Center, and Lawrence Berkeley National Lab. August 1, 2008
Copyright (c) 1994 by Xerox Corporation. All rights reserved.
THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
Permission is hereby granted to use or copy this program for any purpose, provided the above notices are retained on all copies. Permission to modify the code and to distribute modified code is granted, provided the above notices are retained, and a notice that the code was modified is included with the above copyright notice.
print_doublecomplex_vec | ( | char * | what, | |
int | n, | |||
doublecomplex * | vec | |||
) |
void zcheck_tempv | ( | int | n, | |
doublecomplex * | tempv | |||
) |
void zCompRow_to_CompCol | ( | int | m, | |
int | n, | |||
int | nnz, | |||
doublecomplex * | a, | |||
int * | colind, | |||
int * | rowptr, | |||
doublecomplex ** | at, | |||
int ** | rowind, | |||
int ** | colptr | |||
) |
void zCopy_CompCol_Matrix | ( | SuperMatrix * | A, | |
SuperMatrix * | B | |||
) |
void zCopy_Dense_Matrix | ( | int | M, | |
int | N, | |||
doublecomplex * | X, | |||
int | ldx, | |||
doublecomplex * | Y, | |||
int | ldy | |||
) |
Copies a two-dimensional matrix X to another matrix Y.
void zCreate_CompCol_Matrix | ( | SuperMatrix * | A, | |
int | m, | |||
int | n, | |||
int | nnz, | |||
doublecomplex * | nzval, | |||
int * | rowind, | |||
int * | colptr, | |||
Stype_t | stype, | |||
Dtype_t | dtype, | |||
Mtype_t | mtype | |||
) |
void zCreate_CompRow_Matrix | ( | SuperMatrix * | A, | |
int | m, | |||
int | n, | |||
int | nnz, | |||
doublecomplex * | nzval, | |||
int * | colind, | |||
int * | rowptr, | |||
Stype_t | stype, | |||
Dtype_t | dtype, | |||
Mtype_t | mtype | |||
) |
void zCreate_Dense_Matrix | ( | SuperMatrix * | X, | |
int | m, | |||
int | n, | |||
doublecomplex * | x, | |||
int | ldx, | |||
Stype_t | stype, | |||
Dtype_t | dtype, | |||
Mtype_t | mtype | |||
) |
void zCreate_SuperNode_Matrix | ( | SuperMatrix * | L, | |
int | m, | |||
int | n, | |||
int | nnz, | |||
doublecomplex * | nzval, | |||
int * | nzval_colptr, | |||
int * | rowind, | |||
int * | rowind_colptr, | |||
int * | col_to_sup, | |||
int * | sup_to_col, | |||
Stype_t | stype, | |||
Dtype_t | dtype, | |||
Mtype_t | mtype | |||
) |
void zfill | ( | doublecomplex * | a, | |
int | alen, | |||
doublecomplex | dval | |||
) |
void zFillRHS | ( | trans_t | trans, | |
int | nrhs, | |||
doublecomplex * | x, | |||
int | ldx, | |||
SuperMatrix * | A, | |||
SuperMatrix * | B | |||
) |
void zGenXtrue | ( | int | n, | |
int | nrhs, | |||
doublecomplex * | x, | |||
int | ldx | |||
) |
void zinf_norm_error | ( | int | nrhs, | |
SuperMatrix * | X, | |||
doublecomplex * | xtrue | |||
) |
void zPrint_CompCol_Matrix | ( | char * | what, | |
SuperMatrix * | A | |||
) |
void zPrint_Dense_Matrix | ( | char * | what, | |
SuperMatrix * | A | |||
) |
void zprint_lu_col | ( | char * | msg, | |
int | jcol, | |||
int | pivrow, | |||
int * | xprune, | |||
GlobalLU_t * | Glu | |||
) |
void zPrint_SuperNode_Matrix | ( | char * | what, | |
SuperMatrix * | A | |||
) |
void zPrintPerf | ( | SuperMatrix * | L, | |
SuperMatrix * | U, | |||
mem_usage_t * | mem_usage, | |||
double | rpg, | |||
double | rcond, | |||
double * | ferr, | |||
double * | berr, | |||
char * | equed, | |||
SuperLUStat_t * | stat | |||
) |