source: lemon-benchmark/tests/benchmark_tools.h @ 12:4eab99ff2666

/* -*- mode: C++; indent-tabs-mode: nil; -*-
 *
 * This file is a part of LEMON, a generic C++ optimization library.
 *
 * Copyright (C) 2003-2011
 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
 * (Egervary Research Group on Combinatorial Optimization, EGRES).
 *
 * Permission to use, modify and distribute this software is granted
 * provided that this copyright notice appears in all copies. For
 * precise terms see the accompanying LICENSE file.
 *
 * This software is provided "AS IS" with no warranty of any kind,
 * express or implied, and with no claim as to its suitability for any
 * purpose.
 *
 */

#ifndef BENCHMARK_TOOLS_H
#define BENCHMARK_TOOLS_H

#include<string>
#include<iostream>
#include<iomanip>
#include<lemon/time_measure.h>

extern std::string test_name;
extern std::string instance_name;

extern const std::string DATADIR_PATH;


inline void logTime(const std::string &_instance_name,
                    const std::string &subtest_name,
                    const lemon::TimeStamp &time)
{
  std::cout << "*** " << test_name
            << ' ' << _instance_name
            << ' ' << subtest_name
            << ' ' << std::setiosflags(std::ios::fixed) << std::setprecision(4)
            << time.realTime() << ' '
            << time.realTime()/(time.userTime()+time.systemTime()) - 1.0
            << std::endl;
}

inline void logTime(const std::string &subtest_name,
                    const lemon::TimeStamp &time)
{
  logTime(instance_name,subtest_name,time);
}

#endif