diff options
Diffstat (limited to 'third_party/abseil_cpp/absl/time/clock_benchmark.cc')
-rw-r--r-- | third_party/abseil_cpp/absl/time/clock_benchmark.cc | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/third_party/abseil_cpp/absl/time/clock_benchmark.cc b/third_party/abseil_cpp/absl/time/clock_benchmark.cc deleted file mode 100644 index c5c795ecbd23..000000000000 --- a/third_party/abseil_cpp/absl/time/clock_benchmark.cc +++ /dev/null @@ -1,74 +0,0 @@ -// Copyright 2018 The Abseil Authors. -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// https://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "absl/time/clock.h" - -#if !defined(_WIN32) -#include <sys/time.h> -#else -#include <winsock2.h> -#endif // _WIN32 -#include <cstdio> - -#include "absl/base/internal/cycleclock.h" -#include "benchmark/benchmark.h" - -namespace { - -void BM_Clock_Now_AbslTime(benchmark::State& state) { - while (state.KeepRunning()) { - benchmark::DoNotOptimize(absl::Now()); - } -} -BENCHMARK(BM_Clock_Now_AbslTime); - -void BM_Clock_Now_GetCurrentTimeNanos(benchmark::State& state) { - while (state.KeepRunning()) { - benchmark::DoNotOptimize(absl::GetCurrentTimeNanos()); - } -} -BENCHMARK(BM_Clock_Now_GetCurrentTimeNanos); - -void BM_Clock_Now_AbslTime_ToUnixNanos(benchmark::State& state) { - while (state.KeepRunning()) { - benchmark::DoNotOptimize(absl::ToUnixNanos(absl::Now())); - } -} -BENCHMARK(BM_Clock_Now_AbslTime_ToUnixNanos); - -void BM_Clock_Now_CycleClock(benchmark::State& state) { - while (state.KeepRunning()) { - benchmark::DoNotOptimize(absl::base_internal::CycleClock::Now()); - } -} -BENCHMARK(BM_Clock_Now_CycleClock); - -#if !defined(_WIN32) -static void BM_Clock_Now_gettimeofday(benchmark::State& state) { - struct timeval tv; - while (state.KeepRunning()) { - benchmark::DoNotOptimize(gettimeofday(&tv, nullptr)); - } -} -BENCHMARK(BM_Clock_Now_gettimeofday); - -static void BM_Clock_Now_clock_gettime(benchmark::State& state) { - struct timespec ts; - while (state.KeepRunning()) { - benchmark::DoNotOptimize(clock_gettime(CLOCK_REALTIME, &ts)); - } -} -BENCHMARK(BM_Clock_Now_clock_gettime); -#endif // _WIN32 - -} // namespace |