71 lines
1.6 KiB
C++
71 lines
1.6 KiB
C++
/*
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* Copyright (C) 2017-2018 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "runtime/helpers/options.h"
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#include "unit_tests/fixtures/platform_fixture.h"
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#include "gtest/gtest.h"
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using namespace OCLRT;
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struct PlatformTestMt : public ::testing::Test {
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void SetUp() override { pPlatform.reset(new Platform); }
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static void initThreadFunc(Platform *pP) {
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pP->initialize();
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}
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cl_int retVal = CL_SUCCESS;
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std::unique_ptr<Platform> pPlatform;
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};
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static void callinitPlatform(Platform *plt, bool *ret) {
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*ret = plt->initialize();
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}
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TEST_F(PlatformTestMt, initialize) {
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std::thread threads[10];
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bool ret[10];
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for (int i = 0; i < 10; ++i) {
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threads[i] = std::thread(callinitPlatform, pPlatform.get(), &ret[i]);
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}
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for (auto &th : threads)
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th.join();
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for (int i = 0; i < 10; ++i)
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EXPECT_TRUE(ret[i]);
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EXPECT_TRUE(pPlatform->isInitialized());
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pPlatform.reset(new Platform());
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for (int i = 0; i < 10; ++i) {
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threads[i] = std::thread(callinitPlatform, pPlatform.get(), &ret[i]);
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}
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for (auto &th : threads)
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th.join();
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for (int i = 0; i < 10; ++i)
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EXPECT_TRUE(ret[i]);
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}
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TEST_F(PlatformTestMt, mtSafeTest) {
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size_t devNum = pPlatform->getNumDevices();
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EXPECT_EQ(0u, devNum);
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std::thread t1(PlatformTestMt::initThreadFunc, pPlatform.get());
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std::thread t2(PlatformTestMt::initThreadFunc, pPlatform.get());
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t1.join();
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t2.join();
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devNum = pPlatform->getNumDevices();
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EXPECT_EQ(numPlatformDevices, devNum);
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}
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