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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-04-14 03:07:06 +0000 |
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committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-04-14 03:07:06 +0000 |
commit | 39dbb21d63fcd4848f54cf7dfc7188f7216c36f4 (patch) | |
tree | 2ce94d7f0804ccb77d1fa9b2a1bca00eecdff1e2 /third_party/abseil-cpp/absl/time/duration_benchmark.cc | |
parent | f60eaea2240ba9e1c508e8e0c91d39ee9fc47be5 (diff) | |
parent | 6c9587948173932b64d97c288a947e43d2a2ac14 (diff) | |
download | webrtc-android13-qpr1-s2-release.tar.gz |
Snap for 8451773 from 6c9587948173932b64d97c288a947e43d2a2ac14 to tm-qpr1-releaseandroid-13.0.0_r30android-13.0.0_r29android-13.0.0_r28android-13.0.0_r27android-13.0.0_r24android-13.0.0_r23android-13.0.0_r22android-13.0.0_r21android-13.0.0_r20android-13.0.0_r19android-13.0.0_r18android-13.0.0_r17android-13.0.0_r16android13-qpr1-s8-releaseandroid13-qpr1-s7-releaseandroid13-qpr1-s6-releaseandroid13-qpr1-s5-releaseandroid13-qpr1-s4-releaseandroid13-qpr1-s3-releaseandroid13-qpr1-s2-releaseandroid13-qpr1-s1-releaseandroid13-qpr1-release
Change-Id: I2cdc23e9d294e3701ac746469aea1ce793eb9ce4
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 |