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proxy_operation_benchmark.cpp
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268 lines (243 loc) · 7.75 KB
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// Copyright (c) 2022-2026 Microsoft Corporation.
// Copyright (c) 2026-Present Next Gen C++ Foundation.
// Licensed under the MIT License.
#include <benchmark/benchmark.h>
#include "proxy_operation_benchmark_context.h"
namespace {
void BM_SmallObjectInvocationViaProxy(benchmark::State& state) {
auto data = GenerateSmallObjectProxyTestData();
for (auto _ : state) {
for (auto& p : data) {
int result = p->Fun();
benchmark::DoNotOptimize(result);
}
}
}
void BM_SmallObjectInvocationViaProxy_Shared(benchmark::State& state) {
auto data = GenerateSmallObjectProxyTestData_Shared();
for (auto _ : state) {
for (auto& p : data) {
int result = p->Fun();
benchmark::DoNotOptimize(result);
}
}
}
void BM_SmallObjectInvocationViaProxyView(benchmark::State& state) {
auto data = GenerateSmallObjectProxyTestData();
std::vector<pro::proxy_view<InvocationTestFacade>> views(data.begin(),
data.end());
for (auto _ : state) {
for (auto& p : views) {
int result = p->Fun();
benchmark::DoNotOptimize(result);
}
}
}
void BM_SmallObjectInvocationViaVirtualFunction(benchmark::State& state) {
auto data = GenerateSmallObjectVirtualFunctionTestData();
for (auto _ : state) {
for (auto& p : data) {
int result = p->Fun();
benchmark::DoNotOptimize(result);
}
}
}
void BM_SmallObjectInvocationViaVirtualFunction_Shared(
benchmark::State& state) {
auto data = GenerateSmallObjectVirtualFunctionTestData_Shared();
for (auto _ : state) {
for (auto& p : data) {
int result = p->Fun();
benchmark::DoNotOptimize(result);
}
}
}
void BM_SmallObjectInvocationViaVirtualFunction_RawPtr(
benchmark::State& state) {
auto data = GenerateSmallObjectVirtualFunctionTestData();
std::vector<InvocationTestBase*> ptrs;
ptrs.reserve(data.size());
for (auto& p : data) {
ptrs.push_back(p.get());
}
for (auto _ : state) {
for (auto& p : ptrs) {
int result = p->Fun();
benchmark::DoNotOptimize(result);
}
}
}
void BM_LargeObjectInvocationViaProxy(benchmark::State& state) {
auto data = GenerateLargeObjectProxyTestData();
for (auto _ : state) {
for (auto& p : data) {
int result = p->Fun();
benchmark::DoNotOptimize(result);
}
}
}
void BM_LargeObjectInvocationViaProxy_Shared(benchmark::State& state) {
auto data = GenerateLargeObjectProxyTestData_Shared();
for (auto _ : state) {
for (auto& p : data) {
int result = p->Fun();
benchmark::DoNotOptimize(result);
}
}
}
void BM_LargeObjectInvocationViaProxyView(benchmark::State& state) {
auto data = GenerateLargeObjectProxyTestData();
std::vector<pro::proxy_view<InvocationTestFacade>> views(data.begin(),
data.end());
for (auto _ : state) {
for (auto& p : views) {
int result = p->Fun();
benchmark::DoNotOptimize(result);
}
}
}
void BM_LargeObjectInvocationViaVirtualFunction(benchmark::State& state) {
auto data = GenerateLargeObjectVirtualFunctionTestData();
for (auto _ : state) {
for (auto& p : data) {
int result = p->Fun();
benchmark::DoNotOptimize(result);
}
}
}
void BM_LargeObjectInvocationViaVirtualFunction_Shared(
benchmark::State& state) {
auto data = GenerateLargeObjectVirtualFunctionTestData();
for (auto _ : state) {
for (auto& p : data) {
int result = p->Fun();
benchmark::DoNotOptimize(result);
}
}
}
void BM_LargeObjectInvocationViaVirtualFunction_RawPtr(
benchmark::State& state) {
auto data = GenerateLargeObjectVirtualFunctionTestData();
std::vector<InvocationTestBase*> ptrs;
ptrs.reserve(data.size());
for (auto& p : data) {
ptrs.push_back(p.get());
}
for (auto _ : state) {
for (auto& p : ptrs) {
int result = p->Fun();
benchmark::DoNotOptimize(result);
}
}
}
void BM_SmallObjectRelocationViaProxy(benchmark::State& state) {
auto data = GenerateSmallObjectProxyTestData();
decltype(data) buffer(data.size());
for (auto _ : state) {
for (std::size_t i = 0; i < data.size(); ++i) {
buffer[i] = std::move(data[i]);
}
benchmark::DoNotOptimize(buffer);
std::swap(data, buffer);
}
}
void BM_SmallObjectRelocationViaProxy_NothrowRelocatable(
benchmark::State& state) {
auto data = GenerateSmallObjectProxyTestData_NothrowRelocatable();
decltype(data) buffer(data.size());
for (auto _ : state) {
for (std::size_t i = 0; i < data.size(); ++i) {
buffer[i] = std::move(data[i]);
}
benchmark::DoNotOptimize(buffer);
std::swap(data, buffer);
}
}
void BM_SmallObjectRelocationViaUniquePtr(benchmark::State& state) {
auto data = GenerateSmallObjectVirtualFunctionTestData();
decltype(data) buffer(data.size());
for (auto _ : state) {
for (std::size_t i = 0; i < data.size(); ++i) {
buffer[i] = std::move(data[i]);
}
benchmark::DoNotOptimize(buffer);
std::swap(data, buffer);
}
}
void BM_SmallObjectRelocationViaAny(benchmark::State& state) {
auto data = GenerateSmallObjectAnyTestData();
decltype(data) buffer(data.size());
for (auto _ : state) {
for (std::size_t i = 0; i < data.size(); ++i) {
buffer[i] = std::move(data[i]);
}
benchmark::DoNotOptimize(buffer);
std::swap(data, buffer);
}
}
void BM_LargeObjectRelocationViaProxy(benchmark::State& state) {
auto data = GenerateLargeObjectProxyTestData();
decltype(data) buffer(data.size());
for (auto _ : state) {
for (std::size_t i = 0; i < data.size(); ++i) {
buffer[i] = std::move(data[i]);
}
benchmark::DoNotOptimize(buffer);
std::swap(data, buffer);
}
}
void BM_LargeObjectRelocationViaProxy_NothrowRelocatable(
benchmark::State& state) {
auto data = GenerateLargeObjectProxyTestData_NothrowRelocatable();
decltype(data) buffer(data.size());
for (auto _ : state) {
for (std::size_t i = 0; i < data.size(); ++i) {
buffer[i] = std::move(data[i]);
}
benchmark::DoNotOptimize(buffer);
std::swap(data, buffer);
}
}
void BM_LargeObjectRelocationViaUniquePtr(benchmark::State& state) {
auto data = GenerateLargeObjectVirtualFunctionTestData();
decltype(data) buffer(data.size());
for (auto _ : state) {
for (std::size_t i = 0; i < data.size(); ++i) {
buffer[i] = std::move(data[i]);
}
benchmark::DoNotOptimize(buffer);
std::swap(data, buffer);
}
}
void BM_LargeObjectRelocationViaAny(benchmark::State& state) {
auto data = GenerateLargeObjectAnyTestData();
decltype(data) buffer(data.size());
for (auto _ : state) {
for (std::size_t i = 0; i < data.size(); ++i) {
buffer[i] = std::move(data[i]);
}
benchmark::DoNotOptimize(buffer);
std::swap(data, buffer);
}
}
BENCHMARK(BM_SmallObjectInvocationViaProxy);
BENCHMARK(BM_SmallObjectInvocationViaProxy_Shared);
BENCHMARK(BM_SmallObjectInvocationViaProxyView);
BENCHMARK(BM_SmallObjectInvocationViaVirtualFunction);
BENCHMARK(BM_SmallObjectInvocationViaVirtualFunction_Shared);
BENCHMARK(BM_SmallObjectInvocationViaVirtualFunction_RawPtr);
BENCHMARK(BM_LargeObjectInvocationViaProxy);
BENCHMARK(BM_LargeObjectInvocationViaProxy_Shared);
BENCHMARK(BM_LargeObjectInvocationViaProxyView);
BENCHMARK(BM_LargeObjectInvocationViaVirtualFunction);
BENCHMARK(BM_LargeObjectInvocationViaVirtualFunction_Shared);
BENCHMARK(BM_LargeObjectInvocationViaVirtualFunction_RawPtr);
BENCHMARK(BM_SmallObjectRelocationViaProxy);
BENCHMARK(BM_SmallObjectRelocationViaProxy_NothrowRelocatable);
BENCHMARK(BM_SmallObjectRelocationViaUniquePtr);
BENCHMARK(BM_SmallObjectRelocationViaAny);
BENCHMARK(BM_LargeObjectRelocationViaProxy);
BENCHMARK(BM_LargeObjectRelocationViaProxy_NothrowRelocatable);
BENCHMARK(BM_LargeObjectRelocationViaUniquePtr);
BENCHMARK(BM_LargeObjectRelocationViaAny);
} // namespace