#ifndef U6JSwQqqOviv7kQT0JaHQQr1VDI
#define U6JSwQqqOviv7kQT0JaHQQr1VDI

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

////// THROUGHPUT

void print_throughput(double time, double num, char * title) {
  fprintf(stderr, "%s: %lfs\t%lf/s\n", title, time, num / time);
}

void print_throughput2(double time, double num, long base) {
  fprintf(stderr, "%ld:\t%lfs\t%lf/s\n", base, time, num / time);
}

////// TIMER

class Timer {
public:
  Timer();

  double diff();

  timeval start;
};

Timer::Timer() {
  gettimeofday(&start,NULL);
}

double Timer::diff() {
  timeval stop;

  gettimeofday(&stop,NULL);

  return (stop.tv_sec + stop.tv_usec/1000000.0) - (start.tv_sec + start.tv_usec/1000000.0);
}

#endif // U6JSwQqqOviv7kQT0JaHQQr1VDI