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124 lines
2.8 KiB
C++
124 lines
2.8 KiB
C++
// This file is part of Glest <https://github.com/Glest>
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//
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// Copyright (C) 2018 The Glest team
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//
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// Glest is a fork of MegaGlest <https://megaglest.org/>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>
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#ifndef _SHARED_UTIL_PROFILER_H_
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#define _SHARED_UTIL_PROFILER_H_
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//#define SL_PROFILE
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//SL_PROFILE controls if profile is enabled or not
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#include "platform_util.h"
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#include "platform_common.h"
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#include <list>
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#include <string>
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#include "leak_dumper.h"
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using std::list;
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using std::string;
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using Shared::PlatformCommon::Chrono;
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namespace Shared {
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namespace Util {
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#ifdef SL_PROFILE
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// =====================================================
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// class Section
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// =====================================================
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class Section {
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public:
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typedef list<Section*> SectionContainer;
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private:
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string name;
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Chrono chrono;
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int64 milisElapsed;
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Section *parent;
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SectionContainer children;
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public:
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Section(const string &name);
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Section *getParent() {
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return parent;
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}
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const string &getName() const {
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return name;
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}
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void setParent(Section *parent) {
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this->parent = parent;
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}
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void start() {
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chrono.start();
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}
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void stop() {
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milisElapsed += chrono.getMillis();
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}
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void addChild(Section *child) {
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children.push_back(child);
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}
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Section *getChild(const string &name);
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void print(FILE *outSream, int tabLevel = 0);
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};
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// =====================================================
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// class Profiler
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// =====================================================
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class Profiler {
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private:
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Section * rootSection;
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Section *currSection;
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private:
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Profiler();
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public:
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~Profiler();
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static Profiler &getInstance();
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void sectionBegin(const string &name);
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void sectionEnd(const string &name);
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};
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#endif //SL_PROFILE
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// =====================================================
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// class funtions
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// =====================================================
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inline void profileBegin(const string §ionName) {
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#ifdef SL_PROFILE
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Profiler::getInstance().sectionBegin(sectionName);
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#endif
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}
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inline void profileEnd(const string §ionName) {
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#ifdef SL_PROFILE
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Profiler::getInstance().sectionEnd(sectionName);
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#endif
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}
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}
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} //end namespace
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#endif
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