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#include "clar_libgit2.h"
#include "helper__perf__timer.h"
#if defined(GIT_WIN32)
void perf__timer__start(perf_timer *t)
{
QueryPerformanceCounter(&t->time_started);
}
void perf__timer__stop(perf_timer *t)
{
LARGE_INTEGER time_now;
QueryPerformanceCounter(&time_now);
t->sum.QuadPart += (time_now.QuadPart - t->time_started.QuadPart);
}
void perf__timer__report(perf_timer *t, const char *fmt, ...)
{
va_list arglist;
LARGE_INTEGER freq;
double fraction;
QueryPerformanceFrequency(&freq);
fraction = ((double)t->sum.QuadPart) / ((double)freq.QuadPart);
printf("%10.3f: ", fraction);
va_start(arglist, fmt);
vprintf(fmt, arglist);
va_end(arglist);
printf("\n");
}
#else
#include <sys/time.h>
static uint32_t now_in_ms(void)
{
struct timeval now;
gettimeofday(&now, NULL);
return (uint32_t)((now.tv_sec * 1000) + (now.tv_usec / 1000));
}
void perf__timer__start(perf_timer *t)
{
t->time_started = now_in_ms();
}
void perf__timer__stop(perf_timer *t)
{
uint32_t now = now_in_ms();
t->sum += (now - t->time_started);
}
void perf__timer__report(perf_timer *t, const char *fmt, ...)
{
va_list arglist;
printf("%10.3f: ", ((double)t->sum) / 1000);
va_start(arglist, fmt);
vprintf(fmt, arglist);
va_end(arglist);
printf("\n");
}
#endif
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