Added: g3log, log4cplus, log4cpp, p7. Changes: boost, easylogging, g2log, glog, spdlog.

bench/log4cplus-bench.cpp

@@ -0,0 +1,54 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#include <chrono>
+#include <iostream>
+#include <memory>
+
+#include "log4cplus/logger.h"
+#include "log4cplus/fileappender.h"
+#include "log4cplus/layout.h"
+#include "log4cplus/ndc.h"
+#include "log4cplus/helpers/loglog.h"
+#include "log4cplus/helpers/property.h"
+#include "log4cplus/loggingmacros.h"
+
+using namespace log4cplus;
+
+int main(int, char *[])
+{
+    using namespace std::chrono;
+    using clock = steady_clock;
+
+    int howmany = 1000000;
+
+    log4cplus::initialize();
+    SharedFileAppenderPtr append(
+        new FileAppender(LOG4CPLUS_TEXT("logs/log4cplus-bench.log"), std::ios_base::trunc,
+            true, true));
+    append->setName(LOG4CPLUS_TEXT("File"));
+
+    log4cplus::tstring pattern = LOG4CPLUS_TEXT("%d{%Y-%m-%d %H:%M:%S.%Q}: %p - %m %n");
+    append->setLayout( std::auto_ptr<Layout>(new PatternLayout(pattern)) );
+    append->getloc();
+    Logger::getRoot().addAppender(SharedAppenderPtr(append.get()));
+
+    Logger root = Logger::getRoot();
+
+    auto start = clock::now();
+    for (int i = 0; i < howmany; ++i)
+        LOG4CPLUS_INFO(root, "log4cplus message #" << i << ": This is some text for your pleasure");
+
+    duration<float> delta = clock::now() - start;
+    float deltaf = delta.count();
+    auto rate = howmany / deltaf;
+
+    std::cout << "Total: " << howmany << std::endl;
+    std::cout << "Delta = " << deltaf << " seconds" << std::endl;
+    std::cout << "Rate = " << rate << "/sec" << std::endl;
+
+    log4cplus::Logger::shutdown();
+    return 0;
+}