3 Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #include "timetaker.h"
22 #include "../porting.h"
26 TimeTaker::TimeTaker(const std::string &name, u64 *result, TimePrecision prec)
32 m_time1 = porting::getTime(prec);
35 u64 TimeTaker::stop(bool quiet)
38 u64 dtime = porting::getTime(m_precision) - m_time1;
39 if (m_result != NULL) {
43 static const char* const units[] = {
44 "s" /* PRECISION_SECONDS */,
45 "ms" /* PRECISION_MILLI */,
46 "us" /* PRECISION_MICRO */,
47 "ns" /* PRECISION_NANO */,
49 infostream << m_name << " took "
50 << dtime << units[m_precision]
60 u64 TimeTaker::getTimerTime()
62 return porting::getTime(m_precision) - m_time1;