static int lua_likwid_getClockCycles(lua_State* L)
{
TimerData timer;
double start, stop;
start = lua_tonumber(L,1);
stop = lua_tonumber(L,2);
timer.start.int64 = (uint64_t)start;
timer.stop.int64 = (uint64_t)stop;
if (timer_isInitialized == 0)
{
timer_init();
timer_isInitialized = 1;
}
lua_pushnumber(L, (double)timer_printCycles(&timer));
return 1;
}
int test_timerprint()
{
TimerData timer;
timer_reset(&timer);
timer_init();
double time = timer_print(&timer);
if (time != 0)
goto fail;
uint64_t cycles = timer_printCycles(&timer);
if (cycles != 0)
goto fail;
timer_finalize();
return 1;
fail:
timer_finalize();
return 0;
}
int test_timerprint_stop()
{
TimerData timer;
timer_init();
timer_reset(&timer);
timer_start(&timer);
timer_stop(&timer);
double time = timer_print(&timer);
if (time > 1)
goto fail;
if (time == 0)
goto fail;
uint64_t cycles = timer_printCycles(&timer);
if (cycles == 0)
goto fail;
if (cycles > timer_getCpuClock())
goto fail;
timer_finalize();
return 1;
fail:
timer_finalize();
return 0;
}
