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https://github.com/gabime/spdlog.git
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astyle
This commit is contained in:
gabime
@@ -50,110 +50,110 @@ void bench_mt(int howmany, std::shared_ptr<spdlog::logger> log, int thread_count
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int main(int argc, char* argv[])
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{
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int howmany = 1048576;
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int threads = 10;
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bool auto_flush = false;
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int file_size = 30 * 1024 * 1024;
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int rotating_files = 5;
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int howmany = 1048576;
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int threads = 10;
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bool auto_flush = false;
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int file_size = 30 * 1024 * 1024;
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int rotating_files = 5;
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try
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{
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try
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{
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if(argc > 1)
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howmany = atoi(argv[1]);
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if (argc > 2)
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threads = atoi(argv[2]);
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if(argc > 1)
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howmany = atoi(argv[1]);
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if (argc > 2)
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threads = atoi(argv[2]);
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cout << "*******************************************************************************\n";
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cout << "Single thread, " << format(howmany) << " iterations, auto flush=" << auto_flush << endl;
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cout << "*******************************************************************************\n";
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cout << "*******************************************************************************\n";
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cout << "Single thread, " << format(howmany) << " iterations, auto flush=" << auto_flush << endl;
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cout << "*******************************************************************************\n";
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auto rotating_st = spdlog::rotating_logger_st("rotating_st", "logs/rotating_st", file_size, rotating_files, auto_flush);
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bench(howmany, rotating_st);
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auto daily_st = spdlog::daily_logger_st("daily_st", "logs/daily_st", auto_flush);
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bench(howmany, daily_st);
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bench(howmany, spdlog::create<null_sink_st>("null_st"));
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auto rotating_st = spdlog::rotating_logger_st("rotating_st", "logs/rotating_st", file_size, rotating_files, auto_flush);
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bench(howmany, rotating_st);
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auto daily_st = spdlog::daily_logger_st("daily_st", "logs/daily_st", auto_flush);
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bench(howmany, daily_st);
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bench(howmany, spdlog::create<null_sink_st>("null_st"));
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cout << "\n*******************************************************************************\n";
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cout << threads << " threads sharing same logger, " << format(howmany) << " iterations, auto_flush=" << auto_flush << endl;
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cout << "*******************************************************************************\n";
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cout << "\n*******************************************************************************\n";
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cout << threads << " threads sharing same logger, " << format(howmany) << " iterations, auto_flush=" << auto_flush << endl;
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cout << "*******************************************************************************\n";
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auto rotating_mt = spdlog::rotating_logger_mt("rotating_mt", "logs/rotating_mt", file_size, rotating_files, auto_flush);
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bench_mt(howmany, rotating_mt, threads);
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auto rotating_mt = spdlog::rotating_logger_mt("rotating_mt", "logs/rotating_mt", file_size, rotating_files, auto_flush);
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bench_mt(howmany, rotating_mt, threads);
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auto daily_mt = spdlog::daily_logger_mt("daily_mt", "logs/daily_mt", auto_flush);
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bench_mt(howmany, daily_mt, threads);
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bench(howmany, spdlog::create<null_sink_st>("null_mt"));
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auto daily_mt = spdlog::daily_logger_mt("daily_mt", "logs/daily_mt", auto_flush);
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bench_mt(howmany, daily_mt, threads);
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bench(howmany, spdlog::create<null_sink_st>("null_mt"));
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cout << "\n*******************************************************************************\n";
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cout << "async logging.. " << threads << " threads sharing same logger, " << format(howmany) << " iterations, auto_flush=" << auto_flush << endl;
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cout << "*******************************************************************************\n";
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cout << "\n*******************************************************************************\n";
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cout << "async logging.. " << threads << " threads sharing same logger, " << format(howmany) << " iterations, auto_flush=" << auto_flush << endl;
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cout << "*******************************************************************************\n";
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spdlog::set_async_mode(howmany);
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spdlog::set_async_mode(howmany);
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for(int i = 0; i < 3; ++i)
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{
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auto as = spdlog::daily_logger_st("as", "logs/daily_async", auto_flush);
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bench_mt(howmany, as, threads);
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spdlog::drop("as");
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}
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}
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catch (std::exception &ex)
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{
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std::cerr << "Error: " << ex.what() << std::endl;
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perror("Last error");
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}
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return 0;
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for(int i = 0; i < 3; ++i)
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{
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auto as = spdlog::daily_logger_st("as", "logs/daily_async", auto_flush);
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bench_mt(howmany, as, threads);
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spdlog::drop("as");
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}
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}
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catch (std::exception &ex)
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{
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std::cerr << "Error: " << ex.what() << std::endl;
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perror("Last error");
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}
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return 0;
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}
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void bench(int howmany, std::shared_ptr<spdlog::logger> log)
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{
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cout << log->name() << "...\t\t" << flush;
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auto start = system_clock::now();
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for (auto i = 0; i < howmany; ++i)
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{
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log->info("Hello logger: msg number {}", i);
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}
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cout << log->name() << "...\t\t" << flush;
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auto start = system_clock::now();
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for (auto i = 0; i < howmany; ++i)
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{
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log->info("Hello logger: msg number {}", i);
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}
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auto delta = system_clock::now() - start;
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auto delta_d = duration_cast<duration<double>> (delta).count();
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cout << format(int(howmany / delta_d)) << "/sec" << endl;
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auto delta = system_clock::now() - start;
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auto delta_d = duration_cast<duration<double>> (delta).count();
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cout << format(int(howmany / delta_d)) << "/sec" << endl;
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}
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void bench_mt(int howmany, std::shared_ptr<spdlog::logger> log, int thread_count)
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{
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cout << log->name() << "...\t\t" << flush;
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std::atomic<int > msg_counter {0};
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vector<thread> threads;
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auto start = system_clock::now();
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for (int t = 0; t < thread_count; ++t)
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{
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threads.push_back(std::thread([&]()
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{
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for(;;)
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{
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int counter = ++msg_counter;
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if (counter > howmany) break;
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log->info("Hello logger: msg number {}", counter);
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}
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}));
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}
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cout << log->name() << "...\t\t" << flush;
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std::atomic<int > msg_counter {0};
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vector<thread> threads;
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auto start = system_clock::now();
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for (int t = 0; t < thread_count; ++t)
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{
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threads.push_back(std::thread([&]()
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{
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for(;;)
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{
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int counter = ++msg_counter;
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if (counter > howmany) break;
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log->info("Hello logger: msg number {}", counter);
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}
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}));
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}
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for(auto &t:threads)
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{
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t.join();
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};
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for(auto &t:threads)
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{
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t.join();
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};
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auto delta = system_clock::now() - start;
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auto delta_d = duration_cast<duration<double>> (delta).count();
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cout << format(int(howmany / delta_d)) << "/sec" << endl;
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auto delta = system_clock::now() - start;
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auto delta_d = duration_cast<duration<double>> (delta).count();
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cout << format(int(howmany / delta_d)) << "/sec" << endl;
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}
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@@ -30,61 +30,61 @@
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int main(int, char* [])
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{
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namespace spd = spdlog;
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try
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{
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// Set log level to all loggers to debug and above
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spd::set_level(spd::level::debug);
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namespace spd = spdlog;
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try
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{
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// Set log level to all loggers to debug and above
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spd::set_level(spd::level::debug);
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// Create console, multithreaded logger
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auto console = spd::stdout_logger_mt("console");
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console->info("Welcome to spdlog!") ;
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console->info("An info message example {}..", 1);
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console->info() << "Streams are supported too " << 1;
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// Create console, multithreaded logger
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auto console = spd::stdout_logger_mt("console");
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console->info("Welcome to spdlog!") ;
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console->info("An info message example {}..", 1);
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console->info() << "Streams are supported too " << 1;
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console->info("Easy padding in numbers like {:08d}", 12);
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console->info("Support for int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}", 42);
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console->info("Support for floats {:03.2f}", 1.23456);
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console->info("Positional args are {1} {0}..", "too", "supported");
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console->info("Easy padding in numbers like {:08d}", 12);
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console->info("Support for int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}", 42);
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console->info("Support for floats {:03.2f}", 1.23456);
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console->info("Positional args are {1} {0}..", "too", "supported");
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console->info("{:<30}", "left aligned");
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console->info("{:>30}", "right aligned");
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console->info("{:^30}", "centered");
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console->info("{:<30}", "left aligned");
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console->info("{:>30}", "right aligned");
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console->info("{:^30}", "centered");
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// Create a file rotating logger with 5mb size max and 3 rotated files
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auto file_logger = spd::rotating_logger_mt("file_logger", "logs/mylogfile", 1048576 * 5, 3);
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file_logger->set_level(spd::level::info);
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for(int i = 0; i < 10; ++i)
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file_logger->info("{} * {} equals {:>10}", i, i, i*i);
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// Create a file rotating logger with 5mb size max and 3 rotated files
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auto file_logger = spd::rotating_logger_mt("file_logger", "logs/mylogfile", 1048576 * 5, 3);
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file_logger->set_level(spd::level::info);
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for(int i = 0; i < 10; ++i)
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file_logger->info("{} * {} equals {:>10}", i, i, i*i);
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// Customize msg format for all messages
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spd::set_pattern("*** [%H:%M:%S %z] [thread %t] %v ***");
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file_logger->info("This is another message with custom format");
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// Customize msg format for all messages
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spd::set_pattern("*** [%H:%M:%S %z] [thread %t] %v ***");
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file_logger->info("This is another message with custom format");
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spd::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name) function");
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spd::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name) function");
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SPDLOG_TRACE(console, "Enabled only #ifdef SPDLOG_TRACE_ON..{} ,{}", 1, 3.23);
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SPDLOG_DEBUG(console, "Enabled only #ifdef SPDLOG_DEBUG_ON.. {} ,{}", 1, 3.23);
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SPDLOG_TRACE(console, "Enabled only #ifdef SPDLOG_TRACE_ON..{} ,{}", 1, 3.23);
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SPDLOG_DEBUG(console, "Enabled only #ifdef SPDLOG_DEBUG_ON.. {} ,{}", 1, 3.23);
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//
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// Asynchronous logging is very fast..
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// Just call spdlog::set_async_mode(q_size) and all created loggers from now on will be asynchronous..
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//
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size_t q_size = 1048576; //queue size must be power of 2
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spdlog::set_async_mode(q_size);
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auto async_file= spd::daily_logger_st("async_file_logger", "logs/async_log.txt");
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async_file->info() << "This is async log.." << "Should be very fast!";
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//
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// Asynchronous logging is very fast..
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// Just call spdlog::set_async_mode(q_size) and all created loggers from now on will be asynchronous..
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//
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size_t q_size = 1048576; //queue size must be power of 2
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spdlog::set_async_mode(q_size);
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auto async_file= spd::daily_logger_st("async_file_logger", "logs/async_log.txt");
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async_file->info() << "This is async log.." << "Should be very fast!";
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// syslog example. linux only..
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// syslog example. linux only..
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#ifdef __linux__
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std::string ident = "spdlog-example";
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auto syslog_logger = spd::syslog_logger("syslog", ident, LOG_PID);
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syslog_logger->warn("This is warning that will end up in syslog. This is Linux only!");
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std::string ident = "spdlog-example";
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auto syslog_logger = spd::syslog_logger("syslog", ident, LOG_PID);
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syslog_logger->warn("This is warning that will end up in syslog. This is Linux only!");
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#endif
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}
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catch (const spd::spdlog_ex& ex)
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{
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std::cout << "Log failed: " << ex.what() << std::endl;
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}
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}
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catch (const spd::spdlog_ex& ex)
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{
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std::cout << "Log failed: " << ex.what() << std::endl;
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}
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}
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@@ -34,21 +34,21 @@ namespace utils
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template<typename T>
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inline std::string format(const T& value)
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{
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static std::locale loc("");
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std::stringstream ss;
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ss.imbue(loc);
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ss << value;
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return ss.str();
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static std::locale loc("");
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std::stringstream ss;
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ss.imbue(loc);
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ss << value;
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return ss.str();
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}
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template<>
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inline std::string format(const double & value)
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{
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static std::locale loc("");
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std::stringstream ss;
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ss.imbue(loc);
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ss << std::fixed << std::setprecision(1) << value;
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return ss.str();
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static std::locale loc("");
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std::stringstream ss;
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ss.imbue(loc);
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ss << std::fixed << std::setprecision(1) << value;
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return ss.str();
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}
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}
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