225 lines
11 KiB
C++
225 lines
11 KiB
C++
/*
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* Copyright (C) 2018-2021 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 "shared/source/helpers/array_count.h"
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#include "shared/source/os_interface/device_factory.h"
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#include "shared/test/common/helpers/debug_manager_state_restore.h"
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#include "shared/test/common/helpers/variable_backup.h"
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#include "shared/test/common/test_macros/test.h"
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#include "shared/test/unit_test/utilities/base_object_utils.h"
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#include "opencl/source/context/context.h"
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#include "opencl/test/unit_test/fixtures/cl_device_fixture.h"
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#include "opencl/test/unit_test/mocks/mock_context.h"
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#include "opencl/test/unit_test/mocks/ult_cl_device_factory.h"
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#include "gtest/gtest.h"
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using namespace NEO;
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TEST(ContextMultiDevice, GivenSingleDeviceWhenCreatingContextThenContextIsCreated) {
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cl_device_id devices[] = {
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new MockClDevice{MockDevice::createWithNewExecutionEnvironment<MockDevice>(nullptr)}};
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auto numDevices = static_cast<cl_uint>(arrayCount(devices));
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auto retVal = CL_SUCCESS;
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auto pContext = Context::create<Context>(nullptr, ClDeviceVector(devices, numDevices),
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nullptr, nullptr, retVal);
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ASSERT_NE(nullptr, pContext);
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auto numDevicesReturned = pContext->getNumDevices();
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EXPECT_EQ(numDevices, numDevicesReturned);
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ClDeviceVector ctxDevices;
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for (size_t deviceOrdinal = 0; deviceOrdinal < numDevicesReturned; ++deviceOrdinal) {
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ctxDevices.push_back(pContext->getDevice(deviceOrdinal));
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}
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delete pContext;
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for (size_t deviceOrdinal = 0; deviceOrdinal < numDevicesReturned; ++deviceOrdinal) {
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auto pDevice = (ClDevice *)devices[deviceOrdinal];
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ASSERT_NE(nullptr, pDevice);
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EXPECT_EQ(pDevice, ctxDevices[deviceOrdinal]);
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delete pDevice;
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}
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}
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TEST(ContextMultiDevice, GivenMultipleDevicesWhenCreatingContextThenContextIsCreatedForEachDevice) {
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cl_device_id devices[] = {
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new MockClDevice{MockDevice::createWithNewExecutionEnvironment<MockDevice>(nullptr)},
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new MockClDevice{MockDevice::createWithNewExecutionEnvironment<MockDevice>(nullptr)},
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new MockClDevice{MockDevice::createWithNewExecutionEnvironment<MockDevice>(nullptr)},
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new MockClDevice{MockDevice::createWithNewExecutionEnvironment<MockDevice>(nullptr)},
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new MockClDevice{MockDevice::createWithNewExecutionEnvironment<MockDevice>(nullptr)},
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new MockClDevice{MockDevice::createWithNewExecutionEnvironment<MockDevice>(nullptr)},
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new MockClDevice{MockDevice::createWithNewExecutionEnvironment<MockDevice>(nullptr)},
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new MockClDevice{MockDevice::createWithNewExecutionEnvironment<MockDevice>(nullptr)}};
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auto numDevices = static_cast<cl_uint>(arrayCount(devices));
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ASSERT_EQ(8u, numDevices);
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auto retVal = CL_SUCCESS;
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auto pContext = Context::create<Context>(nullptr, ClDeviceVector(devices, numDevices),
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nullptr, nullptr, retVal);
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ASSERT_NE(nullptr, pContext);
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auto numDevicesReturned = pContext->getNumDevices();
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EXPECT_EQ(numDevices, numDevicesReturned);
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ClDeviceVector ctxDevices;
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for (size_t deviceOrdinal = 0; deviceOrdinal < numDevicesReturned; ++deviceOrdinal) {
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ctxDevices.push_back(pContext->getDevice(deviceOrdinal));
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}
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delete pContext;
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for (size_t deviceOrdinal = 0; deviceOrdinal < numDevicesReturned; ++deviceOrdinal) {
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auto pDevice = (ClDevice *)devices[deviceOrdinal];
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ASSERT_NE(nullptr, pDevice);
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EXPECT_EQ(pDevice, ctxDevices[deviceOrdinal]);
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delete pDevice;
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}
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}
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TEST(ContextMultiDevice, WhenGettingSubDeviceByIndexFromContextThenCorrectDeviceIsReturned) {
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DebugManagerStateRestore restorer;
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VariableBackup<bool> createSingleDeviceBackup{&MockDevice::createSingleDevice, false};
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VariableBackup<decltype(DeviceFactory::createRootDeviceFunc)> createRootDeviceFuncBackup{&DeviceFactory::createRootDeviceFunc};
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DebugManager.flags.CreateMultipleSubDevices.set(2);
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createRootDeviceFuncBackup = [](ExecutionEnvironment &executionEnvironment, uint32_t rootDeviceIndex) -> std::unique_ptr<Device> {
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return std::unique_ptr<Device>(MockDevice::create<MockDevice>(&executionEnvironment, rootDeviceIndex));
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};
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auto executionEnvironment = new ExecutionEnvironment;
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auto devices = DeviceFactory::createDevices(*executionEnvironment);
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auto pRootDevice = std::make_unique<MockClDevice>(static_cast<MockDevice *>(devices[0].release()));
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auto pSubDevice0 = pRootDevice->subDevices[0].get();
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auto pSubDevice1 = pRootDevice->subDevices[1].get();
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cl_device_id allDevices[3]{};
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cl_device_id onlyRootDevices[1]{};
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cl_device_id onlySubDevices[2]{};
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allDevices[0] = onlyRootDevices[0] = pRootDevice.get();
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allDevices[1] = onlySubDevices[0] = pSubDevice0;
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allDevices[2] = onlySubDevices[1] = pSubDevice1;
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cl_int retVal;
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auto pContextWithAllDevices = std::unique_ptr<Context>(Context::create<Context>(nullptr, ClDeviceVector(allDevices, 3),
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nullptr, nullptr, retVal));
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EXPECT_NE(nullptr, pContextWithAllDevices);
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auto pContextWithRootDevices = std::unique_ptr<Context>(Context::create<Context>(nullptr, ClDeviceVector(onlyRootDevices, 1),
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nullptr, nullptr, retVal));
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EXPECT_NE(nullptr, pContextWithRootDevices);
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auto pContextWithSubDevices = std::unique_ptr<Context>(Context::create<Context>(nullptr, ClDeviceVector(onlySubDevices, 2),
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nullptr, nullptr, retVal));
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EXPECT_NE(nullptr, pContextWithSubDevices);
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EXPECT_EQ(pSubDevice0, pContextWithAllDevices->getSubDeviceByIndex(0));
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EXPECT_EQ(nullptr, pContextWithRootDevices->getSubDeviceByIndex(0));
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EXPECT_EQ(pSubDevice0, pContextWithSubDevices->getSubDeviceByIndex(0));
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EXPECT_EQ(pSubDevice1, pContextWithAllDevices->getSubDeviceByIndex(1));
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EXPECT_EQ(nullptr, pContextWithRootDevices->getSubDeviceByIndex(1));
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EXPECT_EQ(pSubDevice1, pContextWithSubDevices->getSubDeviceByIndex(1));
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}
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TEST(ContextMultiDevice, givenContextWithNonDefaultContextTypeWhenSetupContextTypeThenDoNothing) {
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UltClDeviceFactory deviceFactory{1, 2};
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MockContext context0(deviceFactory.rootDevices[0]);
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context0.contextType = ContextType::CONTEXT_TYPE_DEFAULT;
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context0.setupContextType();
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EXPECT_EQ(ContextType::CONTEXT_TYPE_DEFAULT, context0.peekContextType());
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MockContext context1(deviceFactory.rootDevices[0]);
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context1.contextType = ContextType::CONTEXT_TYPE_SPECIALIZED;
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context1.setupContextType();
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EXPECT_EQ(ContextType::CONTEXT_TYPE_SPECIALIZED, context1.peekContextType());
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MockContext context2(deviceFactory.rootDevices[0]);
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context2.contextType = ContextType::CONTEXT_TYPE_UNRESTRICTIVE;
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context2.setupContextType();
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EXPECT_EQ(ContextType::CONTEXT_TYPE_UNRESTRICTIVE, context2.peekContextType());
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MockContext context3(deviceFactory.subDevices[0]);
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context3.contextType = ContextType::CONTEXT_TYPE_DEFAULT;
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context3.setupContextType();
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EXPECT_EQ(ContextType::CONTEXT_TYPE_SPECIALIZED, context3.peekContextType());
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MockContext context4(deviceFactory.subDevices[0]);
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context4.contextType = ContextType::CONTEXT_TYPE_UNRESTRICTIVE;
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context4.setupContextType();
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EXPECT_EQ(ContextType::CONTEXT_TYPE_UNRESTRICTIVE, context4.peekContextType());
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}
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TEST(ContextMultiDevice, givenRootDeviceWhenCreatingContextThenItHasDefaultType) {
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UltClDeviceFactory deviceFactory{1, 2};
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cl_int retVal = CL_INVALID_CONTEXT;
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cl_device_id device = deviceFactory.rootDevices[0];
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auto context = clUniquePtr(Context::create<Context>(nullptr, ClDeviceVector(&device, 1), nullptr, nullptr, retVal));
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_NE(nullptr, context.get());
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EXPECT_EQ(ContextType::CONTEXT_TYPE_DEFAULT, context->peekContextType());
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}
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TEST(ContextMultiDevice, givenSubsetOfSubdevicesWhenCreatingContextThenItHasSpecializedType) {
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UltClDeviceFactory deviceFactory{1, 2};
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cl_int retVal = CL_INVALID_CONTEXT;
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cl_device_id firstSubDevice = deviceFactory.subDevices[0];
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cl_device_id secondSubDevice = deviceFactory.subDevices[1];
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cl_device_id bothSubDevices[]{firstSubDevice, secondSubDevice};
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auto context0 = clUniquePtr(Context::create<Context>(nullptr, ClDeviceVector(&firstSubDevice, 1), nullptr, nullptr, retVal));
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_NE(nullptr, context0.get());
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EXPECT_EQ(ContextType::CONTEXT_TYPE_SPECIALIZED, context0->peekContextType());
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retVal = CL_INVALID_CONTEXT;
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auto context1 = clUniquePtr(Context::create<Context>(nullptr, ClDeviceVector(&secondSubDevice, 1), nullptr, nullptr, retVal));
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_NE(nullptr, context1.get());
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EXPECT_EQ(ContextType::CONTEXT_TYPE_SPECIALIZED, context1->peekContextType());
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retVal = CL_INVALID_CONTEXT;
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auto context2 = clUniquePtr(Context::create<Context>(nullptr, ClDeviceVector(bothSubDevices, 2), nullptr, nullptr, retVal));
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_NE(nullptr, context2.get());
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EXPECT_EQ(ContextType::CONTEXT_TYPE_SPECIALIZED, context2->peekContextType());
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}
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TEST(ContextMultiDevice, givenRootDeviceAndSubsetOfSubdevicesWhenCreatingContextThenItHasUnrestrictiveType) {
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UltClDeviceFactory deviceFactory{1, 2};
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cl_int retVal = CL_INVALID_CONTEXT;
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cl_device_id rootDeviceAndFirstSubDevice[]{deviceFactory.subDevices[0], deviceFactory.rootDevices[0]};
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cl_device_id rootDeviceAndSecondSubDevice[]{deviceFactory.subDevices[1], deviceFactory.rootDevices[0]};
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cl_device_id rootDeviceAndBothSubDevices[]{deviceFactory.subDevices[0], deviceFactory.subDevices[1], deviceFactory.rootDevices[0]};
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auto context0 = clUniquePtr(Context::create<Context>(nullptr, ClDeviceVector(rootDeviceAndFirstSubDevice, 2), nullptr, nullptr, retVal));
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_NE(nullptr, context0.get());
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EXPECT_EQ(ContextType::CONTEXT_TYPE_UNRESTRICTIVE, context0->peekContextType());
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retVal = CL_INVALID_CONTEXT;
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auto context1 = clUniquePtr(Context::create<Context>(nullptr, ClDeviceVector(rootDeviceAndSecondSubDevice, 2), nullptr, nullptr, retVal));
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_NE(nullptr, context1.get());
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EXPECT_EQ(ContextType::CONTEXT_TYPE_UNRESTRICTIVE, context1->peekContextType());
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retVal = CL_INVALID_CONTEXT;
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auto context2 = clUniquePtr(Context::create<Context>(nullptr, ClDeviceVector(rootDeviceAndBothSubDevices, 3), nullptr, nullptr, retVal));
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EXPECT_EQ(CL_SUCCESS, retVal);
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EXPECT_NE(nullptr, context2.get());
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EXPECT_EQ(ContextType::CONTEXT_TYPE_UNRESTRICTIVE, context2->peekContextType());
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}
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