Method Elapsed

include/singa/utils/timer.h:42–51

  /// The returned value is the count of the time metric.
  template <typename T = Milliseconds>
  int Elapsed() const {
    static_assert(
        std::is_same<T, Seconds>::value ||
            std::is_same<T, Milliseconds>::value ||
            std::is_same<T, Hours>::value ||
            std::is_same<T, Microseconds>::value,
        "Template arg must be Seconds | Milliseconds | Hours | Microseconds");
    auto now = std::chrono::high_resolution_clock::now();
    return std::chrono::duration_cast<T>(now - last_).count();
  }
  /// Return the string rep of current wall time
  // std::string CurrentTime();