mirror of
https://github.com/gabime/spdlog.git
synced 2024-12-26 18:41:35 +08:00
52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
//
|
|
// Copyright(c) 2018 Gabi Melman.
|
|
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
|
|
//
|
|
|
|
#include "benchmark/benchmark.h"
|
|
|
|
#include "spdlog/spdlog.h"
|
|
#include "spdlog/details/pattern_formatter.h"
|
|
|
|
void bench_scoped_pad(benchmark::State &state, size_t wrapped_size, spdlog::details::padding_info padinfo)
|
|
{
|
|
fmt::memory_buffer dest;
|
|
for (auto _ : state)
|
|
{
|
|
{
|
|
spdlog::details::scoped_pad p(wrapped_size, padinfo, dest);
|
|
benchmark::DoNotOptimize(p);
|
|
}
|
|
// if(dest.size() != (padinfo.width_-wrapped_size))
|
|
// {
|
|
// printf("NOT GOOD wrapped_size=%zu\t padinfo.width= %zu\tdest = %zu\n", wrapped_size, padinfo.width_, dest.size());
|
|
// }
|
|
dest.clear();
|
|
}
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
using spdlog::details::padding_info;
|
|
std::vector<size_t> sizes = {0, 2, 4, 8, 16, 32, 64, 128};
|
|
|
|
for (auto size : sizes)
|
|
{
|
|
size_t wrapped_size = 8;
|
|
size_t padding_size = wrapped_size + size;
|
|
|
|
std::string title = "scoped_pad::left::" + std::to_string(size);
|
|
|
|
benchmark::RegisterBenchmark(title.c_str(), bench_scoped_pad, wrapped_size, padding_info(padding_size, padding_info::left));
|
|
|
|
title = "scoped_pad::right::" + std::to_string(size);
|
|
benchmark::RegisterBenchmark(title.c_str(), bench_scoped_pad, wrapped_size, padding_info(padding_size, padding_info::right));
|
|
|
|
title = "scoped_pad::center::" + std::to_string(size);
|
|
benchmark::RegisterBenchmark(title.c_str(), bench_scoped_pad, wrapped_size, padding_info(padding_size, padding_info::center));
|
|
}
|
|
|
|
benchmark::Initialize(&argc, argv);
|
|
benchmark::RunSpecifiedBenchmarks();
|
|
}
|