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eyalz800eyalz800
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Added zpp_bits performance benchmark.
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6 files changed

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‎.gitlinks

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@@ -6,6 +6,7 @@ CppCommon modules/CppCommon https://github.com/chronoxor/CppCommon.git master
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flatbuffers modules/flatbuffers https://github.com/google/flatbuffers.git master
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protobuf modules/protobuf https://github.com/google/protobuf.git main
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rapidjson modules/rapidjson https://github.com/miloyip/rapidjson.git master
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zpp_bits modules/zpp_bits https://github.com/eyalz800/zpp_bits.git v4.4.10
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# Scripts
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build build https://github.com/chronoxor/CppBuildScripts.git master

‎CMakeLists.txt

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@@ -20,6 +20,9 @@ endif()
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# CMake module path
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set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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# C++20
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set(CMAKE_CXX_STANDARD 20)
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# Compiler features
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include(SetCompilerFeatures)
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include(SetCompilerWarnings)
@@ -161,7 +164,7 @@ if(NOT CPPSERIALIZATION_MODULE)
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string(REGEX REPLACE "(.*)\\.cpp" "\\1" EXAMPLE_NAME ${EXAMPLE_SOURCE_FILE})
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set(EXAMPLE_TARGET "cppserialization-example-${EXAMPLE_NAME}")
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add_executable(${EXAMPLE_TARGET} ${EXAMPLE_HEADER_FILES} ${EXAMPLE_INLINE_FILES} "examples/${EXAMPLE_SOURCE_FILE}")
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set_target_properties(${EXAMPLE_TARGET} PROPERTIES COMPILE_FLAGS "${PEDANTIC_COMPILE_FLAGS}" FOLDER "examples")
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set_target_properties(${EXAMPLE_TARGET} PROPERTIES COMPILE_FLAGS "${PEDANTIC_COMPILE_FLAGS} -Wno-shadow" FOLDER "examples")
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target_link_libraries(${EXAMPLE_TARGET} ${LINKLIBS})
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list(APPEND INSTALL_TARGETS ${EXAMPLE_TARGET})
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list(APPEND INSTALL_TARGETS_PDB ${EXAMPLE_TARGET})
@@ -175,7 +178,7 @@ if(NOT CPPSERIALIZATION_MODULE)
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string(REGEX REPLACE "(.*)\\.cpp" "\\1" BENCHMARK_NAME ${BENCHMARK_SOURCE_FILE})
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set(BENCHMARK_TARGET "cppserialization-performance-${BENCHMARK_NAME}")
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add_executable(${BENCHMARK_TARGET} ${BENCHMARK_HEADER_FILES} ${BENCHMARK_INLINE_FILES} "performance/${BENCHMARK_SOURCE_FILE}")
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set_target_properties(${BENCHMARK_TARGET} PROPERTIES COMPILE_FLAGS "${PEDANTIC_COMPILE_FLAGS}" FOLDER "performance")
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set_target_properties(${BENCHMARK_TARGET} PROPERTIES COMPILE_FLAGS "${PEDANTIC_COMPILE_FLAGS} -Wno-shadow" FOLDER "performance")
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target_link_libraries(${BENCHMARK_TARGET} ${LINKLIBS} cppbenchmark)
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list(APPEND INSTALL_TARGETS ${BENCHMARK_TARGET})
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list(APPEND INSTALL_TARGETS_PDB ${BENCHMARK_TARGET})
@@ -186,7 +189,7 @@ if(NOT CPPSERIALIZATION_MODULE)
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file(GLOB TESTS_INLINE_FILES "tests/*.inl")
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file(GLOB TESTS_SOURCE_FILES "tests/*.cpp")
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add_executable(cppserialization-tests ${TESTS_HEADER_FILES} ${TESTS_INLINE_FILES} ${TESTS_SOURCE_FILES} ${Catch2})
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set_target_properties(cppserialization-tests PROPERTIES COMPILE_FLAGS "${PEDANTIC_COMPILE_FLAGS}" FOLDER "tests")
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set_target_properties(cppserialization-tests PROPERTIES COMPILE_FLAGS "${PEDANTIC_COMPILE_FLAGS} -Wno-shadow" FOLDER "tests")
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target_include_directories(cppserialization-tests PRIVATE ${Catch2})
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target_link_libraries(cppserialization-tests ${LINKLIBS})
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list(APPEND INSTALL_TARGETS cppserialization-tests)

‎examples/zpp_bits.cpp

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/*!
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\file zpp_bits.cpp
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\brief zpp_bits serialization example
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\author Ivan Shynkarenka
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\date 30.03.2017
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\copyright MIT License
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*/
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#include "../proto/trade.h"
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#include "zpp_bits/zpp_bits.h"
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#include <iostream>
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namespace TradeProto
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{
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auto serialize(const Order &) -> zpp::bits::members<6>;
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auto serialize(const Account &) -> zpp::bits::members<4>;
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auto serialize(const Balance &) -> zpp::bits::members<2>;
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}
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int main(int argc, char** argv)
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{
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// Create a new account with some orders
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TradeProto::Account account(1, "Test", "USD", 1000);
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account.Orders.emplace_back(TradeProto::Order(1, "EURUSD", TradeProto::OrderSide::BUY, TradeProto::OrderType::MARKET, 1.23456, 1000));
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account.Orders.emplace_back(TradeProto::Order(2, "EURUSD", TradeProto::OrderSide::SELL, TradeProto::OrderType::LIMIT, 1.0, 100));
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account.Orders.emplace_back(TradeProto::Order(3, "EURUSD", TradeProto::OrderSide::BUY, TradeProto::OrderType::STOP, 1.5, 10));
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// Serialize the account to bytes.
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auto [data, out] = zpp::bits::data_out();
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(void) out(account);
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// Show the serialized size
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std::cout << "zpp_bits data size: " << data.size() << std::endl;
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TradeProto::Account deserialized;
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(void) zpp::bits::in{data}(deserialized);
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// Show account content
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std::cout << std::endl;
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std::cout << "Account.Id = " << deserialized.Id << std::endl;
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std::cout << "Account.Name = " << deserialized.Name << std::endl;
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std::cout << "Account.Wallet.Currency = " << deserialized.Wallet.Currency << std::endl;
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std::cout << "Account.Wallet.Amount = " << deserialized.Wallet.Amount << std::endl;
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for (const auto& order : deserialized.Orders)
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{
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std::cout << "Account.Order => Id: " << order.Id
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<< ", Symbol: " << order.Symbol
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<< ", Side: " << (int)order.Side
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<< ", Type: " << (int)order.Type
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<< ", Price: " << order.Price
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<< ", Volume: " << order.Volume
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<< std::endl;
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}
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return 0;
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}

‎performance/zpp_deserialize.cpp

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//
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// Created by Ivan Shynkarenka on 30.03.2018
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//
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#include "benchmark/cppbenchmark.h"
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#include "../proto/trade.h"
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#include "zpp_bits/zpp_bits.h"
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namespace TradeProto
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{
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auto serialize(const Order &) -> zpp::bits::members<6>;
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auto serialize(const Account &) -> zpp::bits::members<4>;
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auto serialize(const Balance &) -> zpp::bits::members<2>;
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}
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class DeserializationFixture
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{
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protected:
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TradeProto::Account account;
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std::array<std::byte, 0x1000> buffer;
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DeserializationFixture() : account(1, "Test", "USD", 1000)
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{
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// Create a new account with some orders
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account.Orders.emplace_back(1, "EURUSD", TradeProto::OrderSide::BUY, TradeProto::OrderType::MARKET, 1.23456, 1000);
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account.Orders.emplace_back(2, "EURUSD", TradeProto::OrderSide::SELL, TradeProto::OrderType::LIMIT, 1.0, 100);
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account.Orders.emplace_back(3, "EURUSD", TradeProto::OrderSide::BUY, TradeProto::OrderType::STOP, 1.5, 10);
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// Serialize
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(void) zpp::bits::out{buffer}(account);
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}
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};
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BENCHMARK_FIXTURE(DeserializationFixture, "ZppBits-Deserialize")
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{
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zpp::bits::in in{buffer};
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(void) in(account);
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context.metrics().AddBytes(in.position());
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context.metrics().SetCustom("Size", (unsigned)in.position());
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}
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BENCHMARK_MAIN()

‎performance/zpp_serialize.cpp

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//
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// Created by Ivan Shynkarenka on 30.03.2018
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//
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#include "benchmark/cppbenchmark.h"
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#include "../proto/trade.h"
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#include "zpp_bits/zpp_bits.h"
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namespace TradeProto
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{
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auto serialize(const Order &) -> zpp::bits::members<6>;
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auto serialize(const Account &) -> zpp::bits::members<4>;
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auto serialize(const Balance &) -> zpp::bits::members<2>;
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}
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class SerializationFixture
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{
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protected:
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TradeProto::Account account;
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std::array<std::byte, 0x1000> buffer;
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SerializationFixture() : account(1, "Test", "USD", 1000)
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{
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// Create a new account with some orders
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account.Orders.emplace_back(1, "EURUSD", TradeProto::OrderSide::BUY, TradeProto::OrderType::MARKET, 1.23456, 1000);
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account.Orders.emplace_back(2, "EURUSD", TradeProto::OrderSide::SELL, TradeProto::OrderType::LIMIT, 1.0, 100);
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account.Orders.emplace_back(3, "EURUSD", TradeProto::OrderSide::BUY, TradeProto::OrderType::STOP, 1.5, 10);
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}
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};
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BENCHMARK_FIXTURE(SerializationFixture, "ZppBits-Serialize")
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{
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zpp::bits::out out{buffer};
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(void) out(account);
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context.metrics().AddBytes(out.position());
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context.metrics().SetCustom("Size", (unsigned)out.position());
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}
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BENCHMARK_MAIN()

‎tests/test_zpp_bits.cpp

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//
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// Created by Ivan Shynkarenka on 30.03.2017
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//
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#include "test.h"
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#include "../proto/trade.h"
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#include "zpp_bits/zpp_bits.h"
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using namespace CppCommon;
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using namespace CppSerialization;
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namespace TradeProto
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{
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auto serialize(const Order &) -> zpp::bits::members<6>;
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auto serialize(const Account &) -> zpp::bits::members<4>;
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auto serialize(const Balance &) -> zpp::bits::members<2>;
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}
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TEST_CASE("ZppBits", "[CppSerialization]")
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{
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// Create a new account with some orders
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TradeProto::Account account(1, "Test", "USD", 1000);
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account.Orders.emplace_back(TradeProto::Order(1, "EURUSD", TradeProto::OrderSide::BUY, TradeProto::OrderType::MARKET, 1.23456, 1000));
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account.Orders.emplace_back(TradeProto::Order(2, "EURUSD", TradeProto::OrderSide::SELL, TradeProto::OrderType::LIMIT, 1.0, 100));
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account.Orders.emplace_back(TradeProto::Order(3, "EURUSD", TradeProto::OrderSide::BUY, TradeProto::OrderType::STOP, 1.5, 10));
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// Serialize the account to bytes.
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auto [buffer, in, out] = zpp::bits::data_in_out();
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(void) out(account);
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REQUIRE(!buffer.empty());
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// Deserialize the account from bytes.
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TradeProto::Account deserialized;
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(void) in(deserialized);
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REQUIRE(deserialized.Id == 1);
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REQUIRE(deserialized.Name == "Test");
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REQUIRE(std::string(deserialized.Wallet.Currency) == "USD");
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REQUIRE(deserialized.Wallet.Amount == 1000);
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REQUIRE(deserialized.Orders.size() == 3);
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REQUIRE(deserialized.Orders[0].Id == 1);
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REQUIRE(std::string(deserialized.Orders[0].Symbol) == "EURUSD");
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REQUIRE(deserialized.Orders[0].Side == TradeProto::OrderSide::BUY);
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REQUIRE(deserialized.Orders[0].Type == TradeProto::OrderType::MARKET);
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REQUIRE(deserialized.Orders[0].Price == 1.23456);
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REQUIRE(deserialized.Orders[0].Volume == 1000);
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REQUIRE(deserialized.Orders[1].Id == 2);
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REQUIRE(std::string(deserialized.Orders[1].Symbol) == "EURUSD");
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REQUIRE(deserialized.Orders[1].Side == TradeProto::OrderSide::SELL);
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REQUIRE(deserialized.Orders[1].Type == TradeProto::OrderType::LIMIT);
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REQUIRE(deserialized.Orders[1].Price == 1.0);
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REQUIRE(deserialized.Orders[1].Volume == 100);
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REQUIRE(deserialized.Orders[2].Id == 3);
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REQUIRE(std::string(deserialized.Orders[2].Symbol) == "EURUSD");
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REQUIRE(deserialized.Orders[2].Side == TradeProto::OrderSide::BUY);
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REQUIRE(deserialized.Orders[2].Type == TradeProto::OrderType::STOP);
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REQUIRE(deserialized.Orders[2].Price == 1.5);
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REQUIRE(deserialized.Orders[2].Volume == 10);
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}

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