#ifndef _TIMER_H_
#define _TIMER_H_

#include <stdio.h>
#include <sys/time.h>

typedef struct Timer {
	struct timeval startTime[8];
	struct timeval stopTime[8];
	double time[8];
} Timer;

static void startTimer(Timer *timer, int i, int rep)
{
	if (rep == 0) {
		timer->time[i] = 0.0;
	}
	gettimeofday(&timer->startTime[i], NULL);
}

static void stopTimer(Timer *timer, int i)
{
	gettimeofday(&timer->stopTime[i], NULL);
	timer->time[i] +=
	    (timer->stopTime[i].tv_sec -
	     timer->startTime[i].tv_sec) * 1000000.0 +
	    (timer->stopTime[i].tv_usec - timer->startTime[i].tv_usec);
}

#endif