diff options
author | Abseil Team <absl-team@google.com> | 2020-03-18 01:31:55 -0700 |
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committer | vslashg <gfalcon@google.com> | 2020-03-18 17:29:54 -0400 |
commit | 2d2a8aea291c4877e75c7991a61e57d7e12b5373 (patch) | |
tree | 7768eaea5cde0d3f6e5e861222122d0ae5f4ea99 /absl/base/internal/strerror_benchmark.cc | |
parent | 7853a7586c492ce8905c9e49f8679dada6354f2c (diff) |
Export of internal Abseil changes
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a85860e450815776c8753f34348f41ab0e918d36 by Gennadiy Rozental <rogeeff@google.com>:
Rename ComamndLineFlag's interface SetFromString as ParseFrom.
This is the name approved by C++ API review.
PiperOrigin-RevId: 301543521
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28f31bae2a136854fd89f0a32f281d12a40f702c by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 301524919
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a68da3d6fbbca4c5f41a20e99ed72bb1c5dd1165 by Abseil Team <absl-team@google.com>:
Introduce absl::base_internal::StrError, a portability wrapper around the various thread-safe alternatives to C89's strerror.
PiperOrigin-RevId: 301513962
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92ccac3b6eb18cb41cddedbfdab53b9ad481505d by Andy Getzendanner <durandal@google.com>:
Introduce absl::base_internal::StrError, a portability wrapper around the various thread-safe alternatives to C89's strerror.
PiperOrigin-RevId: 301493389
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8e196def47c250941202840d6a1de686d681cd3e by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 301363394
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dd1dcffa6c47675ba4d198730a301bd408142298 by Gennadiy Rozental <rogeeff@google.com>:
Add validation for size of void* to match the size of free function pointer.
PiperOrigin-RevId: 301341331
GitOrigin-RevId: a85860e450815776c8753f34348f41ab0e918d36
Change-Id: I27c9d1365d3c9b4328d1587ab3ac38e2d09a6ec2
Diffstat (limited to 'absl/base/internal/strerror_benchmark.cc')
-rw-r--r-- | absl/base/internal/strerror_benchmark.cc | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/absl/base/internal/strerror_benchmark.cc b/absl/base/internal/strerror_benchmark.cc new file mode 100644 index 00000000..d8ca86b9 --- /dev/null +++ b/absl/base/internal/strerror_benchmark.cc @@ -0,0 +1,38 @@ +// Copyright 2020 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 <cerrno> +#include <cstdio> +#include <string> + +#include "absl/base/internal/strerror.h" +#include "benchmark/benchmark.h" + +namespace { +#if defined(__GLIBC__) || defined(__APPLE__) +void BM_SysErrList(benchmark::State& state) { + for (auto _ : state) { + benchmark::DoNotOptimize(std::string(sys_errlist[ERANGE])); + } +} +BENCHMARK(BM_SysErrList); +#endif + +void BM_AbslStrError(benchmark::State& state) { + for (auto _ : state) { + benchmark::DoNotOptimize(absl::base_internal::StrError(ERANGE)); + } +} +BENCHMARK(BM_AbslStrError); +} // namespace |