// MessagePack for C++ example // // Copyright (C) 2013-2015 KONDO Takatoshi // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // // g++ -std=c++11 -O3 -g -Ipath_to_msgpack_src -Ipath_to_boost speed_test.cc -Lpath_to_boost_lib -lboost_timer -lboost_system // export LD_LIBRARY_PATH=path_to_boost_lib #include #include #include #include #include #include void test_map_pack_unpack() { std::cout << "[TEST][map_pack_unpack]" << std::endl; // setup std::cout << "Setting up map data..." << std::endl; std::map 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()); msgpack::unpacked unpacked; std::cout << "Start unpacking...by void unpack(unpacked& result, const char* data, size_t len)" << 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; std::map m2; std::cout << "Start converting..." << std::endl; { boost::timer::cpu_timer timer; unpacked.get().convert(&m2); std::string result = timer.format(); std::cout << result << std::endl; } std::cout << "Convert finished..." << std::endl; } int main(void) { test_map_pack_unpack(); }