spdlog/bench/g2log-async.cpp
2014-12-21 02:47:04 +02:00

58 lines
1.3 KiB
C++

#include <thread>
#include <vector>
#include <atomic>
#include <iostream>
#include <chrono>
#include "g2logworker.h"
#include "g2log.h"
using namespace std;
template<typename T> std::string format(const T& value);
int main(int argc, char* argv[])
{
using namespace std::chrono;
using clock=steady_clock;
int thread_count = 10;
if(argc > 1)
thread_count = atoi(argv[1]);
int howmany = 1000000;
g2LogWorker g2log(argv[0], "logs");
g2::initializeLogging(&g2log);
std::atomic<int > msg_counter {0};
vector<thread> threads;
auto start = clock::now();
for (int t = 0; t < thread_count; ++t)
{
threads.push_back(std::thread([&]()
{
while (true)
{
int counter = ++msg_counter;
if (counter > howmany) break;
LOG(INFO) << "g2log message #" << counter << ": This is some text for your pleasure";
}
}));
}
for(auto &t:threads)
{
t.join();
};
duration<float> delta = clock::now() - start;
float deltaf = delta.count();
auto rate = howmany/deltaf;
cout << "Total: " << howmany << std::endl;
cout << "Threads: " << thread_count << std::endl;
std::cout << "Delta = " << deltaf << " seconds" << std::endl;
std::cout << "Rate = " << rate << "/sec" << std::endl;
}