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Converted cl_perf_timer to use git__timer internally.

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This commit is contained in:
Jeff Hostetler 2015-03-03 09:57:50 -05:00
parent 9a859ef55a
commit e5cf1c704c
2 changed files with 11 additions and 76 deletions
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64
tests/clar_libgit2_timer.c
View File

@ -7,77 +7,25 @@ void cl_perf_timer__init(cl_perf_timer *t)
memset(t, 0, sizeof(cl_perf_timer)); memset(t, 0, sizeof(cl_perf_timer));
} }
#if defined(GIT_WIN32)
void cl_perf_timer__start(cl_perf_timer *t) void cl_perf_timer__start(cl_perf_timer *t)
{ {
QueryPerformanceCounter(&t->time_started); t->time_started = git__timer();
} }
void cl_perf_timer__stop(cl_perf_timer *t) void cl_perf_timer__stop(cl_perf_timer *t)
{ {
LARGE_INTEGER time_now; double time_now = git__timer();
QueryPerformanceCounter(&time_now);
t->last.QuadPart = (time_now.QuadPart - t->time_started.QuadPart); t->last = time_now - t->time_started;
t->sum.QuadPart += (time_now.QuadPart - t->time_started.QuadPart); t->sum += t->last;
} }
double cl_perf_timer__last(const cl_perf_timer *t) double cl_perf_timer__last(const cl_perf_timer *t)
{ {
LARGE_INTEGER freq; return t->last;
double fraction;
QueryPerformanceFrequency(&freq);
fraction = ((double)t->last.QuadPart) / ((double)freq.QuadPart);
return fraction;
} }
double cl_perf_timer__sum(const cl_perf_timer *t) double cl_perf_timer__sum(const cl_perf_timer *t)
{ {
LARGE_INTEGER freq; return t->sum;
double fraction;
QueryPerformanceFrequency(&freq);
fraction = ((double)t->sum.QuadPart) / ((double)freq.QuadPart);
return fraction;
} }
#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 cl_perf_timer__start(cl_perf_timer *t)
{
t->time_started = now_in_ms();
}
void cl_perf_timer__stop(cl_perf_timer *t)
{
uint32_t now = now_in_ms();
t->last = (now - t->time_started);
t->sum += (now - t->time_started);
}
double cl_perf_timer__last(const cl_perf_timer *t)
{
double fraction = ((double)t->last) / 1000;
return fraction;
}
double cl_perf_timer__sum(const cl_perf_timer *t)
{
double fraction = ((double)t->sum) / 1000;
return fraction;
}
#endif

23
tests/clar_libgit2_timer.h
View File

@ -1,33 +1,20 @@
#ifndef __CLAR_LIBGIT2_TIMER__ #ifndef __CLAR_LIBGIT2_TIMER__
#define __CLAR_LIBGIT2_TIMER__ #define __CLAR_LIBGIT2_TIMER__
#if defined(GIT_WIN32)
struct cl_perf_timer struct cl_perf_timer
{ {
/* cummulative running time across all start..stop intervals */ /* cummulative running time across all start..stop intervals */
LARGE_INTEGER sum; double sum;
/* value of last start..stop interval */ /* value of last start..stop interval */
LARGE_INTEGER last; double last;
/* clock value at start */ /* clock value at start */
LARGE_INTEGER time_started; double time_started;
}; };
#define CL_PERF_TIMER_INIT {0} #define CL_PERF_TIMER_INIT {0}
#else
struct cl_perf_timer
{
uint32_t sum;
uint32_t last;
uint32_t time_started;
};
#define CL_PERF_TIMER_INIT {0}
#endif
typedef struct cl_perf_timer cl_perf_timer; typedef struct cl_perf_timer cl_perf_timer;
void cl_perf_timer__init(cl_perf_timer *t); void cl_perf_timer__init(cl_perf_timer *t);