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| author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-05-09 06:03:12 +0000 |
|---|---|---|
| committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-05-09 06:03:12 +0000 |
| commit | 87460ad6f67179bae58b90808fa75cee36ff1fdb (patch) | |
| tree | 2ce94d7f0804ccb77d1fa9b2a1bca00eecdff1e2 /third_party/abseil-cpp/absl/time/duration_benchmark.cc | |
| parent | a98bed7c37bbed320b1d4a270bf29fc9a538817c (diff) | |
| parent | 7563023510bf04108a954596ea9393a4c11ac279 (diff) | |
| download | webrtc-android13-frc-extservices-release.tar.gz | |
Snap for 8558685 from 7563023510bf04108a954596ea9393a4c11ac279 to tm-frc-extservices-releaset_frc_ext_330443000android13-frc-extservices-release
Change-Id: Iee8dd3827a6bd2f3d16f1fc31fee73d728883f14
Diffstat (limited to 'third_party/abseil-cpp/absl/time/duration_benchmark.cc')
| -rw-r--r-- | third_party/abseil-cpp/absl/time/duration_benchmark.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/third_party/abseil-cpp/absl/time/duration_benchmark.cc b/third_party/abseil-cpp/absl/time/duration_benchmark.cc index 83a836c8c8..56820f377b 100644 --- a/third_party/abseil-cpp/absl/time/duration_benchmark.cc +++ b/third_party/abseil-cpp/absl/time/duration_benchmark.cc @@ -18,9 +18,14 @@ #include <string> #include "absl/base/attributes.h" +#include "absl/flags/flag.h" #include "absl/time/time.h" #include "benchmark/benchmark.h" +ABSL_FLAG(absl::Duration, absl_duration_flag_for_benchmark, + absl::Milliseconds(1), + "Flag to use for benchmarking duration flag access speed."); + namespace { // @@ -425,4 +430,15 @@ void BM_Duration_ParseDuration(benchmark::State& state) { } BENCHMARK(BM_Duration_ParseDuration)->DenseRange(0, kNumDurations - 1); +// +// Flag access +// +void BM_Duration_GetFlag(benchmark::State& state) { + while (state.KeepRunning()) { + benchmark::DoNotOptimize( + absl::GetFlag(FLAGS_absl_duration_flag_for_benchmark)); + } +} +BENCHMARK(BM_Duration_GetFlag); + } // namespace |