90 lines
2.7 KiB
C++
90 lines
2.7 KiB
C++
/*
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* =====================================================================================
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*
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* OpenMiner
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*
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* Copyright (C) 2018-2020 Unarelith, Quentin Bazin <openminer@unarelith.net>
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* Copyright (C) 2019-2020 the OpenMiner contributors (see CONTRIBUTORS.md)
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*
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* This file is part of OpenMiner.
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*
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* OpenMiner is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* OpenMiner 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with OpenMiner; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* =====================================================================================
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*/
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#ifndef CLIENTPROFILER_HPP_
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#define CLIENTPROFILER_HPP_
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#include <chrono>
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#include <deque>
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#include <string>
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#include <unordered_map>
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#include <gk/core/IntTypes.hpp>
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#ifdef OM_PROFILER_ENABLED
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# define OM_PROFILE_START(name) ClientProfiler::getInstance().startAction(name);
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# define OM_PROFILE_END(name) ClientProfiler::getInstance().endAction(name);
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# define OM_PROFILE_BEGIN_TICK() ClientProfiler::getInstance().onBeginTick();
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# define OM_PROFILE_END_TICK() ClientProfiler::getInstance().onEndTick();
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#else
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# define OM_PROFILE_START(name) {}
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# define OM_PROFILE_END(name) {}
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# define OM_PROFILE_BEGIN_TICK() {}
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# define OM_PROFILE_END_TICK() {}
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#endif
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using TimePoint = std::chrono::time_point<std::chrono::system_clock>;
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struct ClientAction {
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std::deque<std::pair<TimePoint, TimePoint>> durations;
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};
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struct ClientTick {
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TimePoint begin;
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TimePoint end;
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std::unordered_map<std::string, ClientAction> actions;
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};
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class ClientProfiler {
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public:
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void onBeginTick();
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void onEndTick();
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void dump(u64 tickDurationMin = 0);
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void startAction(const std::string &name);
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void endAction(const std::string &name);
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// FIXME: m_ticks.size() - 1 is actually the current tick
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const ClientTick &getLastTick() const { return m_ticks.at(m_ticks.size() - 2); };
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std::size_t getTickCount() const { return m_ticks.size(); }
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static ClientProfiler &getInstance() { return *s_instance; }
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static void setInstance(ClientProfiler *instance) { s_instance = instance; }
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static u64 tickCount;
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private:
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static ClientProfiler *s_instance;
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std::deque<ClientTick> m_ticks; // TODO: Use a std::vector
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};
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#endif // CLIENTPROFILER_HPP_
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