- Generated by
1.9.1
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PaStiX Handbook
6.3.2
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#include <stdio.h>#include <string.h>#include <strings.h>#include <assert.h>#include "common.h"#include "symbol/symbol.h"#include "symbol_cost.h"Go to the source code of this file.
Functions | |
| static double | sum1d (const symbol_function_t *fptr, const symbol_matrix_t *symbmtx, pastix_int_t cblknum) |
| Template function to compute cost on a column-block based approach with a single update per column block. More... | |
| static double | sum2d (const symbol_function_t *fptr, const symbol_matrix_t *symbmtx, pastix_int_t cblknum) |
| Template function to compute cost on block based approach. More... | |
| static double | sum2dext (const symbol_function_t *fptr, const symbol_matrix_t *symbmtx, pastix_int_t cblknum, double *blokcost) |
| Template function to compute cost on block based approach which keeps the cost per block. More... | |
| static double | recursive_sum (pastix_int_t a, pastix_int_t b, double(*fval)(const symbol_function_t *, const symbol_matrix_t *, pastix_int_t), const symbol_function_t *fptr, const symbol_matrix_t *symbmtx) |
| Recursive function to compute the cost of the full symbolic structure with either sum1d(), sum2d(), or sum2dext(). More... | |
Symbol statistical information subroutines | |
| size_t | pastixSymbolGetNNZ (const symbol_matrix_t *symbptr) |
| Computes the number of non-zero elements in L. More... | |
| void | pastixSymbolGetFlops (const symbol_matrix_t *symbmtx, pastix_coeftype_t flttype, pastix_factotype_t factotype, double *thflops, double *rlflops) |
| Computes the number of theoretical and real flops. More... | |
| void | pastixSymbolGetTimes (const symbol_matrix_t *symbmtx, pastix_coeftype_t flttype, pastix_factotype_t factotype, double *cblkcost, double *blokcost) |
| Computes the cost of structure for the costMatrixBuild() function. More... | |
PaStiX symbol structure cost functions
Definition in file symbol_cost.c.
1.9.1