/*!
 * \file timer.h
 * \brief This file defines the utils for timing
 * \author Tianqi Chen, Nacho, Tianyi
 */
#ifndef RABIT_TIMER_H
#define RABIT_TIMER_H
#include <time.h>
#include "./utils.h"

namespace rabit {
namespace utils {
/*!
 * \brief return time in seconds, not cross platform, avoid to use this in most places
 */
inline double GetTime(void) {
  timespec ts;
  utils::Check(clock_gettime(CLOCK_REALTIME, &ts) == 0, "failed to get time");
  return static_cast<double>(ts.tv_sec) + static_cast<double>(ts.tv_nsec) * 1e-9;
}
}
}
#endif