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50 lines
2.0 KiB
50 lines
2.0 KiB
/* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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/**
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@file benchmark.h
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Rudimentary microbenchmark framework. The API is generally a minimal
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subset of Google's microbenchmark framework, in order to be compatible
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if we should ever import the full one.
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*/
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#ifndef BENCHMARK_H_INCLUDED
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#define BENCHMARK_H_INCLUDED
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#include <gtest/gtest.h>
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// Auto-register benchmarks as regular tests for now, piggybacking on
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// Google Test's registration framework. Eventually, we should make it
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// possible to run only benchmarks separate from unit tests (as well as
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// making a nicely printed table), but that would necessitate actually
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// making a registration framework.
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#define BENCHMARK(func) \
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TEST(Microbenchmarks, func) { internal_do_microbenchmark(#func, func); }
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void internal_do_microbenchmark(const char *name, void (*func)(size_t));
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void StartBenchmarkTiming();
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void StopBenchmarkTiming();
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void SetBytesProcessed(size_t num_bytes);
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#endif // BENCHMARK_H_INCLUDED
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