spdlog/example/bench.cpp

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2014-10-10 18:15:26 -04:00
// example.cpp : Simple logger example
//
#include <mutex>
#include "c11log/logger.h"
#include "c11log/sinks/async_sink.h"
#include "c11log/sinks/file_sinks.h"
#include "c11log/sinks/stdout_sinks.h"
#include "c11log/sinks/null_sink.h"
#include "utils.h"
using std::cout;
using std::endl;
using namespace std::chrono;
using namespace c11log;
using namespace utils;
int main(int argc, char* argv[])
{
const unsigned int howmany = argc <= 1 ? 10000 : atoi(argv[1]);
logger cout_logger("example", std::make_shared<sinks::stderr_sink_mt>());
cout_logger.info() << "Hello logger";
//auto nullsink = std::make_shared<sinks::null_sink<std::mutex>>();
auto nullsink = std::make_shared<sinks::null_sink<details::null_mutex>>();
auto fsink = std::make_shared<sinks::rotating_file_sink_st>("log", "txt", 1024 * 1024 * 50, 5, 10);
auto as = std::make_shared<sinks::async_sink>(1000);
logger my_logger("my_logger", fsink);
auto start = system_clock::now();
for (unsigned int i = 1; i <= howmany; ++i)
my_logger.info() << "Hello logger: msg #" << i;
auto delta = system_clock::now() - start;
auto delta_d = duration_cast<duration<double>> (delta).count();
cout << "Total:" << format(howmany) << endl;
cout << "Delta:" << format(delta_d) << endl;
cout << "Rate:" << format(howmany / delta_d) << "/sec" << endl;
return 0;
}