f32fd56f0e
Testing a bunch of range sizes has relatively little value. This reduces the number of benchmarks so we can run them on a regular basis. This saves ~10 minutes when running benchmarks. Fixes #179698
61 lines
2.0 KiB
C++
61 lines
2.0 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++03, c++11, c++14, c++17
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#include <algorithm>
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#include <cassert>
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#include <deque>
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#include <list>
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#include <vector>
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#include "test_macros.h"
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#include <benchmark/benchmark.h>
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int main(int argc, char** argv) {
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auto bm = []<class Container>(std::type_identity<Container>, std::string name) {
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benchmark::RegisterBenchmark(
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name,
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[](benchmark::State& state) {
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Container vec(state.range(), 3);
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for (auto _ : state) {
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benchmark::DoNotOptimize(vec);
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benchmark::DoNotOptimize(std::ranges::minmax(vec));
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}
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})
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->Arg(1)
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->Arg(8)
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->Arg(64)
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->Arg(70000);
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};
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bm(std::type_identity<std::vector<char>>(), "ranges::minmax(std::vector<char>)");
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bm(std::type_identity<std::vector<long long>>(), "ranges::minmax(std::vector<long long>)");
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#ifndef TEST_HAS_NO_INT128
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bm(std::type_identity<std::vector<__int128>>(), "ranges::minmax(std::vector<__int128>)");
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#endif
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bm(std::type_identity<std::deque<char>>(), "ranges::minmax(std::deque<char>)");
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bm(std::type_identity<std::deque<long long>>(), "ranges::minmax(std::deque<long long>)");
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#ifndef TEST_HAS_NO_INT128
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bm(std::type_identity<std::deque<__int128>>(), "ranges::minmax(std::deque<__int128>)");
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#endif
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bm(std::type_identity<std::list<char>>(), "ranges::minmax(std::list<char>)");
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bm(std::type_identity<std::list<long long>>(), "ranges::minmax(std::list<long long>)");
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#ifndef TEST_HAS_NO_INT128
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bm(std::type_identity<std::list<__int128>>(), "ranges::minmax(std::list<__int128>)");
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#endif
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benchmark::Initialize(&argc, argv);
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benchmark::RunSpecifiedBenchmarks();
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benchmark::Shutdown();
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return 0;
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}
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