forked from OSchip/llvm-project
26 lines
712 B
C++
26 lines
712 B
C++
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//===- unittests/Threading.cpp - Thread tests -----------------------------===//
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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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#include "llvm/Support/Threading.h"
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#include "llvm/Support/thread.h"
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#include "gtest/gtest.h"
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using namespace llvm;
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namespace {
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TEST(Threading, PhysicalConcurrency) {
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auto Num = hardware_physical_concurrency();
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// Since Num is unsigned this will also catch us trying to
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// return -1.
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ASSERT_LE(Num, thread::hardware_concurrency());
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}
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} // end anon namespace
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