msgpack/example/speed_test.cc
Takatoshi Kondo 27629a8dd6 Modified 'unpacked' interface using references instead of pointers.
Added speed test for 'unpacked' based unpack() function.
2014-07-07 16:17:58 +09:00

58 lines
1.5 KiB
C++

#include <msgpack.hpp>
#include <string>
#include <iostream>
#include <sstream>
#include <map>
#include <boost/timer/timer.hpp>
void test_map_pack_unpack() {
std::cout << "[TEST][map_pack_unpack]" << std::endl;
// setup
std::cout << "Setting up map data..." << std::endl;
std::map<int, int> m1;
int const num = 30000000L;
for (int i = 0; i < num; ++i) m1[i] = i;
std::cout << "Start packing..." << std::endl;
std::stringstream buffer;
{
boost::timer::cpu_timer timer;
msgpack::pack(buffer, m1);
std::string result = timer.format();
std::cout << result << std::endl;
}
std::cout << "Pack finished..." << std::endl;
buffer.seekg(0);
std::string str(buffer.str());
// deserialized object is valid during the msgpack::zone instance alive.
msgpack::zone mempool;
msgpack::object deserialized;
std::cout << "Start unpacking..." << std::endl;
{
boost::timer::cpu_timer timer;
msgpack::unpack(str.data(), str.size(), NULL, mempool, deserialized);
std::string result = timer.format();
std::cout << result << std::endl;
}
std::cout << "Unpack finished..." << std::endl;
msgpack::unpacked unpacked;
std::cout << "Start unpacking...by void unpack(unpacked* result, const char* data, size_t len, size_t* offset = NULL)" << std::endl;
{
boost::timer::cpu_timer timer;
msgpack::unpack(unpacked, str.data(), str.size());
std::string result = timer.format();
std::cout << result << std::endl;
}
std::cout << "Unpack finished..." << std::endl;
}
int main(void)
{
test_map_pack_unpack();
}