forked from OSchip/llvm-project
32 lines
874 B
C++
32 lines
874 B
C++
//===- lld/unittest/ParallelTest.cpp --------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// \brief Parallel.h unit tests.
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///
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//===----------------------------------------------------------------------===//
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#include "gtest/gtest.h"
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#include "lld/Core/Parallel.h"
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#include <array>
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#include <random>
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uint32_t array[1024 * 1024];
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TEST(Parallel, sort) {
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std::mt19937 randEngine;
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std::uniform_int_distribution<uint32_t> dist;
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for (auto &i : array)
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i = dist(randEngine);
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lld::parallel_sort(std::begin(array), std::end(array));
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ASSERT_TRUE(std::is_sorted(std::begin(array), std::end(array)));
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}
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