81 lines
2.7 KiB
C++
81 lines
2.7 KiB
C++
/*
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* Copyright (C) 2024 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS 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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*
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* LMS 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 LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <iostream>
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#include <thread>
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#include <benchmark/benchmark.h>
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#include "core/ILogger.hpp"
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#include "core/ITraceLogger.hpp"
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#include "core/StreamLogger.hpp"
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namespace lms::core
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{
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// The trace logger is meant to built/destroyed once
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Service<logging::ILogger> logger{ std::make_unique<logging::StreamLogger>(std::cout, logging::StreamLogger::allSeverities) };
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Service<tracing::ITraceLogger> traceLogger{ tracing::createTraceLogger(tracing::Level::Overview) };
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static void BM_TraceLogger_Overview(benchmark::State& state)
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{
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for (auto _ : state)
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{
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LMS_SCOPED_TRACE_OVERVIEW("Cat", "Test");
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}
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}
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static void BM_TraceLogger_Overview_withArg(benchmark::State& state)
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{
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for (auto _ : state)
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{
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LMS_SCOPED_TRACE_OVERVIEW_WITH_ARG("Cat", "Test", "ArgType", "My arg that can be very very long, and even as long as needed");
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}
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}
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static void BM_TraceLogger_Detailed(benchmark::State& state)
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{
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for (auto _ : state)
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{
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// Should do nothing
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LMS_SCOPED_TRACE_DETAILED("Cat", "Test");
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}
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}
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static void BM_TraceLogger_Detailed_withArg(benchmark::State& state)
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{
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auto someExpensiveArgComputation{ []() -> std::string
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{
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std::this_thread::sleep_for(std::chrono::microseconds{ 1 });
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return "foo";
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} };
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for (auto _ : state)
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{
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// Should do nothing (and cost nothing)
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LMS_SCOPED_TRACE_DETAILED_WITH_ARG("Cat", "Test", "ArgType", someExpensiveArgComputation());
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}
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}
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BENCHMARK(BM_TraceLogger_Overview)->Threads(1)->Threads(std::thread::hardware_concurrency());
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BENCHMARK(BM_TraceLogger_Overview_withArg)->Threads(1)->Threads(std::thread::hardware_concurrency());
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BENCHMARK(BM_TraceLogger_Detailed)->Threads(1)->Threads(std::thread::hardware_concurrency());
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BENCHMARK(BM_TraceLogger_Detailed_withArg)->Threads(1)->Threads(std::thread::hardware_concurrency());
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}
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BENCHMARK_MAIN(); |