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author | Anton Samokhvalov <pg83@yandex.ru> | 2022-02-10 16:45:17 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:45:17 +0300 |
commit | d3a398281c6fd1d3672036cb2d63f842d2cb28c5 (patch) | |
tree | dd4bd3ca0f36b817e96812825ffaf10d645803f2 /library/cpp/testing/benchmark/bench.h | |
parent | 72cb13b4aff9bc9cf22e49251bc8fd143f82538f (diff) | |
download | ydb-d3a398281c6fd1d3672036cb2d63f842d2cb28c5.tar.gz |
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 2 of 2.
Diffstat (limited to 'library/cpp/testing/benchmark/bench.h')
-rw-r--r-- | library/cpp/testing/benchmark/bench.h | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/library/cpp/testing/benchmark/bench.h b/library/cpp/testing/benchmark/bench.h index 6f7a9f3f44..21551ad0dd 100644 --- a/library/cpp/testing/benchmark/bench.h +++ b/library/cpp/testing/benchmark/bench.h @@ -1,29 +1,29 @@ -#pragma once - +#pragma once + #include <util/system/compiler.h> -#include <util/system/types.h> - +#include <util/system/types.h> + #include <utility> -namespace NBench { - namespace NCpu { - struct TParams { - inline size_t Iterations() const noexcept { - return Iterations_; - } - - const size_t Iterations_; - }; - - using TUserFunc = void(TParams&); - - struct TRegistar { - TRegistar(const char* name, TUserFunc func); - - char Buf[128]; - }; - } - +namespace NBench { + namespace NCpu { + struct TParams { + inline size_t Iterations() const noexcept { + return Iterations_; + } + + const size_t Iterations_; + }; + + using TUserFunc = void(TParams&); + + struct TRegistar { + TRegistar(const char* name, TUserFunc func); + + char Buf[128]; + }; + } + /** * Functions that states "I can read and write everywhere in memory". * @@ -42,10 +42,10 @@ namespace NBench { #if defined(__GNUC__) Y_FORCE_INLINE void Clobber() { - asm volatile("" - : - : - : "memory"); + asm volatile("" + : + : + : "memory"); } #elif defined(_MSC_VER) Y_FORCE_INLINE void Clobber() { @@ -60,10 +60,10 @@ namespace NBench { #if defined(__GNUC__) template <typename T> Y_FORCE_INLINE void Escape(T* p) { - asm volatile("" - : - : "g"(p) - : "memory"); + asm volatile("" + : + : "g"(p) + : "memory"); } #else template <typename T> @@ -77,16 +77,16 @@ namespace NBench { * @param Unused variable (e.g. return value of benchmarked function). */ template <typename T> - Y_FORCE_INLINE void DoNotOptimize(T&& datum) { + Y_FORCE_INLINE void DoNotOptimize(T&& datum) { ::DoNotOptimizeAway(std::forward<T>(datum)); - } + } int Main(int argc, char** argv); -} - +} + #define Y_CPU_BENCHMARK(name, cnt) \ namespace N_bench_##name { \ static void Run(::NBench::NCpu::TParams&); \ const ::NBench::NCpu::TRegistar benchmark(#name, &Run); \ } \ - static void N_bench_##name::Run(::NBench::NCpu::TParams& cnt) + static void N_bench_##name::Run(::NBench::NCpu::TParams& cnt) |