94 lines
2.8 KiB
C++
94 lines
2.8 KiB
C++
/*
|
|
* Cppcheck - A tool for static C/C++ code analysis
|
|
* Copyright (C) 2007-2012 Daniel Marjamäki and Cppcheck team.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#include <iostream>
|
|
#include "timer.h"
|
|
|
|
/*
|
|
TODO:
|
|
- handle SHOWTIME_TOP5 in TimerResults
|
|
- sort list by time
|
|
- do not sort the results alphabetically
|
|
- rename "file" to "single"
|
|
- synchronise map access in multithreaded mode or disable timing
|
|
- add unit tests
|
|
- for --showtime (needs input file)
|
|
- for Timer* classes
|
|
*/
|
|
|
|
|
|
void TimerResults::ShowResults() const
|
|
{
|
|
TimerResultsData overallData;
|
|
|
|
std::map<std::string, struct TimerResultsData>::const_iterator I = _results.begin();
|
|
const std::map<std::string, struct TimerResultsData>::const_iterator E = _results.end();
|
|
|
|
while (I != E) {
|
|
const double sec = I->second.seconds();
|
|
const double secAverage = sec / (double)(I->second._numberOfResults);
|
|
std::cout << I->first << ": " << sec << "s (avg. " << secAverage << "s - " << I->second._numberOfResults << " result(s))" << std::endl;
|
|
|
|
overallData._clocks += I->second._clocks;
|
|
|
|
++I;
|
|
}
|
|
|
|
const double secOverall = overallData.seconds();
|
|
std::cout << "Overall time: " << secOverall << "s" << std::endl;
|
|
}
|
|
|
|
void TimerResults::AddResults(const std::string& str, std::clock_t clocks)
|
|
{
|
|
_results[str]._clocks += clocks;
|
|
_results[str]._numberOfResults++;
|
|
}
|
|
|
|
Timer::Timer(const std::string& str, unsigned int showtimeMode, TimerResultsIntf* timerResults)
|
|
: _str(str)
|
|
, _timerResults(timerResults)
|
|
, _start(0)
|
|
, _showtimeMode(showtimeMode)
|
|
, _stopped(false)
|
|
{
|
|
if (showtimeMode != SHOWTIME_NONE)
|
|
_start = std::clock();
|
|
}
|
|
|
|
Timer::~Timer()
|
|
{
|
|
Stop();
|
|
}
|
|
|
|
void Timer::Stop()
|
|
{
|
|
if ((_showtimeMode != SHOWTIME_NONE) && !_stopped) {
|
|
const std::clock_t end = std::clock();
|
|
const std::clock_t diff = end - _start;
|
|
|
|
if (_showtimeMode == SHOWTIME_FILE) {
|
|
double sec = (double)diff / CLOCKS_PER_SEC;
|
|
std::cout << _str << ": " << sec << "s" << std::endl;
|
|
} else {
|
|
if (_timerResults)
|
|
_timerResults->AddResults(_str, diff);
|
|
}
|
|
}
|
|
|
|
_stopped = true;
|
|
}
|