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Functions |
void | sCreate_CompCol_Matrix (SuperMatrix *A, int m, int n, int nnz, float *nzval, int *rowind, int *colptr, Stype_t stype, Dtype_t dtype, Mtype_t mtype) |
| Supernodal LU factor related.
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void | sCreate_CompRow_Matrix (SuperMatrix *A, int m, int n, int nnz, float *nzval, int *colind, int *rowptr, Stype_t stype, Dtype_t dtype, Mtype_t mtype) |
void | sCopy_CompCol_Matrix (SuperMatrix *A, SuperMatrix *B) |
| Copy matrix A into matrix B.
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void | sCreate_Dense_Matrix (SuperMatrix *X, int m, int n, float *x, int ldx, Stype_t stype, Dtype_t dtype, Mtype_t mtype) |
void | sCopy_Dense_Matrix (int M, int N, float *X, int ldx, float *Y, int ldy) |
| Copies a two-dimensional matrix X to another matrix Y.
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void | sCreate_SuperNode_Matrix (SuperMatrix *L, int m, int n, int nnz, float *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 | sCompRow_to_CompCol (int m, int n, int nnz, float *a, int *colind, int *rowptr, float **at, int **rowind, int **colptr) |
| Convert a row compressed storage into a column compressed storage.
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void | sPrint_CompCol_Matrix (char *what, SuperMatrix *A) |
| Routines for debugging.
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void | sPrint_SuperNode_Matrix (char *what, SuperMatrix *A) |
void | sPrint_Dense_Matrix (char *what, SuperMatrix *A) |
void | sprint_lu_col (char *msg, int jcol, int pivrow, int *xprune, GlobalLU_t *Glu) |
| Diagnostic print of column "jcol" in the U/L factor.
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void | scheck_tempv (int n, float *tempv) |
| Check whether tempv[] == 0. This should be true before and after calling any numeric routines, i.e., "panel_bmod" and "column_bmod".
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void | sGenXtrue (int n, int nrhs, float *x, int ldx) |
void | sFillRHS (trans_t trans, int nrhs, float *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.
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void | sfill (float *a, int alen, float dval) |
| Fills a float precision array with a given value.
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void | sinf_norm_error (int nrhs, SuperMatrix *X, float *xtrue) |
| Check the inf-norm of the error vector.
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void | sPrintPerf (SuperMatrix *L, SuperMatrix *U, mem_usage_t *mem_usage, float rpg, float rcond, float *ferr, float *berr, char *equed, SuperLUStat_t *stat) |
| Print performance of the code.
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| print_float_vec (char *what, int n, float *vec) |