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hashcat/src/timer.c

70 lines
1.2 KiB

/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#include "common.h"
#include "types.h"
#include "timer.h"
#if defined (_WIN)
void hc_timer_set (hc_timer_t *a)
{
QueryPerformanceCounter (a);
}
double hc_timer_get (hc_timer_t a)
{
hc_timer_t hr_freq;
QueryPerformanceFrequency (&hr_freq);
hc_timer_t hr_tmp;
hc_timer_set (&hr_tmp);
double r = ((double) hr_tmp.QuadPart - (double) a.QuadPart) / ((double) hr_freq.QuadPart / 1000);
return r;
}
#else
void hc_timer_set (hc_timer_t* a)
{
#if defined(__APPLE__) && defined(MISSING_CLOCK_GETTIME)
gettimeofday (a, NULL);
#else
clock_gettime (CLOCK_MONOTONIC, a);
#endif
}
double hc_timer_get (hc_timer_t a)
{
hc_timer_t hr_tmp;
hc_timer_set (&hr_tmp);
#if defined(__APPLE__) && defined(MISSING_CLOCK_GETTIME)
return (double) (((hr_tmp.tv_sec - (a).tv_sec) * 1000) + ((double) (hr_tmp.tv_usec - (a).tv_usec) / 1000));
#else
hc_timer_t s;
s.tv_sec = hr_tmp.tv_sec - a.tv_sec;
s.tv_nsec = hr_tmp.tv_nsec - a.tv_nsec;
if (s.tv_nsec < 0)
{
s.tv_sec -= 1;
s.tv_nsec += 1000000000;
}
double r = ((double) s.tv_sec * 1000) + ((double) s.tv_nsec / 1000000);
return r;
#endif
}
#endif