matopts.c File Reference

Detailed Description

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>
#include <oski/oski.h>
#include "abort_prog.h"
#include "readhbpat.h"
#include "testvec.h"
#include "parse_opts.h"
#include "matopts.h"


#define MAX(a, b)   ((a) > (b) ? (a) : (b))
#define MIN(a, b)   ((a) < (b) ? (a) : (b))
#define MIN_LEAST_MULTIPLE(x, a)   ((((x) + (a) - 1)/(a))*(a))
 Returns the least multiple of $a$ that is also at least $x$.


void matopts_Init (matopts_t *opts)
 Initialize matrix options to default values.
void matopts_Display (const matopts_t *opts, FILE *fp)
 Display summary of matrix options.
void matopts_Usage (FILE *fp)
 Display summary of command-line matrix options.
int matopts_Process (int argc, char *argv[], int i, matopts_t *opts)
 Process possible matrix-generation command-line option.
oski_matrix_t matopts_CreateMat (const matopts_t *opts, oski_index_t *p_num_rows, oski_index_t *p_num_cols, oski_index_t *p_nnz_stored, oski_index_t *p_nnz)
 Instantiate a matrix from the specified options.

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