/* * The ManaPlus Client * Copyright (C) 2012-2014 The ManaPlus Developers * * This file is part of The ManaPlus Client. * * 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 2 of the License, or * 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 "localconsts.h" #ifdef USE_PROFILER #include "utils/perfomance.h" #include "configuration.h" #include <algorithm> #include <cstdarg> #include <cstdio> #include <fcntl.h> #include <fstream> #include <iostream> #include "debug.h" static const clockid_t clockType = CLOCK_MONOTONIC; #define timeData ((static_cast<long long int>(time.tv_sec) * 1000000000LL \ + static_cast<long long int>(time.tv_nsec)) / 1) namespace Perfomance { std::ofstream file; std::string temp; long long unsigned int startTime; void init(const std::string &path) { file.open(path.c_str(), std::ios_base::trunc); timespec time; clock_gettime(clockType, &time); temp.reserve(10000000U); startTime = timeData; } void clear() { if (file.is_open()) file.close(); } void start() { timespec time; clock_gettime(clockType, &time); temp.append(toString(timeData - startTime)).append( " __init__\n"); } void blockStart(const std::string &name) { timespec time; clock_gettime(clockType, &time); temp.append(toString(timeData - startTime)).append( " start: ").append(name).append("\n"); } void blockEnd(const std::string &name) { timespec time; clock_gettime(clockType, &time); temp.append(toString(timeData - startTime)).append( " end: ").append(name).append("\n"); } void flush() { file << temp; temp.clear(); // file.flush(); } } // namespace Perfomance #endif