dsdptime.c
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/* DSDPTime could return 0 and still work */
/*
#define DSDP_TIME
*/
#include "dsdpsys.h"
#ifdef DSDP_MS_TIME
#include <ctype.h>
#include <time.h>
void DSDPTime(double * ttime) { /* MICROSOFT COMPILER */
clock_t t=clock();
double tscale=0.001;
(*ttime)=((double)t) * tscale;
}
#else
#ifdef DSDP_TIME
#include <sys/time.h>
void DSDPTime(double * ttime) { /* USED IN LINUX */
static struct timeval _tp;
*ttime=0;
gettimeofday(&_tp,(struct timezone *)0);
(*ttime)=((double)_tp.tv_sec)+(1.0e-6)*(_tp.tv_usec);
}
#else
void DSDPTime(double * ttime) { *ttime=0; return; } /* NO TIME */
#endif
#endif
/* for Microsoft */
/*
*/
dsdpsys.h
Error handling, printing, and profiling.