243 lines
13 KiB
C++
243 lines
13 KiB
C++
/*
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* Copyright (C) 2018-2020 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 "core/command_stream/preemption.h"
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#include "core/compiler_interface/compiler_interface.h"
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#include "core/device/device.h"
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#include "core/execution_environment/execution_environment.h"
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#include "core/gmm_helper/gmm_helper.h"
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#include "core/helpers/hw_helper.h"
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#include "core/os_interface/os_interface.h"
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#include "core/unit_tests/helpers/debug_manager_state_restore.h"
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#include "core/unit_tests/utilities/destructor_counted.h"
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#include "runtime/aub/aub_center.h"
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#include "runtime/built_ins/built_ins.h"
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#include "runtime/memory_manager/os_agnostic_memory_manager.h"
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#include "runtime/platform/platform.h"
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#include "runtime/source_level_debugger/source_level_debugger.h"
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#include "test.h"
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#include "unit_tests/mocks/mock_device.h"
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#include "unit_tests/mocks/mock_execution_environment.h"
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#include "unit_tests/mocks/mock_memory_manager.h"
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#include "unit_tests/mocks/mock_memory_operations_handler.h"
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using namespace NEO;
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TEST(ExecutionEnvironment, givenDefaultConstructorWhenItIsCalledThenExecutionEnvironmentHasInitialRefCountZero) {
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ExecutionEnvironment environment;
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EXPECT_EQ(0, environment.getRefInternalCount());
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EXPECT_EQ(0, environment.getRefApiCount());
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}
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TEST(ExecutionEnvironment, givenPlatformWhenItIsConstructedThenItCretesExecutionEnvironmentWithOneRefCountInternal) {
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std::unique_ptr<Platform> platform(new Platform);
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ASSERT_NE(nullptr, platform->peekExecutionEnvironment());
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EXPECT_EQ(1, platform->peekExecutionEnvironment()->getRefInternalCount());
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}
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TEST(ExecutionEnvironment, givenPlatformAndExecutionEnvironmentWithRefCountsWhenPlatformIsDestroyedThenExecutionEnvironmentIsNotDeleted) {
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std::unique_ptr<Platform> platform(new Platform);
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auto executionEnvironment = platform->peekExecutionEnvironment();
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executionEnvironment->incRefInternal();
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platform.reset();
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EXPECT_EQ(1, executionEnvironment->getRefInternalCount());
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executionEnvironment->decRefInternal();
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}
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TEST(ExecutionEnvironment, givenPlatformWhenItIsInitializedAndCreatesDevicesThenThoseDevicesAddRefcountsToExecutionEnvironment) {
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std::unique_ptr<Platform> platform(new Platform);
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auto executionEnvironment = platform->peekExecutionEnvironment();
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auto expectedRefCounts = executionEnvironment->getRefInternalCount();
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platform->initialize();
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EXPECT_LT(0u, platform->getDevice(0)->getNumAvailableDevices());
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if (platform->getDevice(0)->getNumAvailableDevices() > 1) {
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expectedRefCounts++;
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}
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expectedRefCounts += platform->getDevice(0)->getNumAvailableDevices();
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EXPECT_EQ(expectedRefCounts, executionEnvironment->getRefInternalCount());
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}
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TEST(ExecutionEnvironment, givenDeviceThatHaveRefferencesAfterPlatformIsDestroyedThenDeviceIsStillUsable) {
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DebugManagerStateRestore restorer;
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DebugManager.flags.CreateMultipleSubDevices.set(1);
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std::unique_ptr<Platform> platform(new Platform);
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auto executionEnvironment = platform->peekExecutionEnvironment();
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platform->initialize();
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auto device = platform->getClDevice(0);
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EXPECT_EQ(1, device->getRefInternalCount());
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device->incRefInternal();
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platform.reset(nullptr);
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EXPECT_EQ(1, device->getRefInternalCount());
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EXPECT_EQ(1, executionEnvironment->getRefInternalCount());
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device->decRefInternal();
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}
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TEST(ExecutionEnvironment, givenPlatformWhenItIsCreatedThenItCreatesMemoryManagerInExecutionEnvironment) {
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Platform platform;
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auto executionEnvironment = platform.peekExecutionEnvironment();
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platform.initialize();
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EXPECT_NE(nullptr, executionEnvironment->memoryManager);
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}
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TEST(ExecutionEnvironment, givenDeviceWhenItIsDestroyedThenMemoryManagerIsStillAvailable) {
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ExecutionEnvironment *executionEnvironment = platform()->peekExecutionEnvironment();
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executionEnvironment->initializeMemoryManager();
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std::unique_ptr<Device> device(Device::create<RootDevice>(executionEnvironment, 0u));
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device.reset(nullptr);
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EXPECT_NE(nullptr, executionEnvironment->memoryManager);
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}
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TEST(RootDeviceEnvironment, givenExecutionEnvironmentWhenInitializeAubCenterIsCalledThenItIsReceivesCorrectInputParams) {
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MockExecutionEnvironment executionEnvironment;
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executionEnvironment.setHwInfo(*platformDevices);
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auto rootDeviceEnvironment = static_cast<MockRootDeviceEnvironment *>(executionEnvironment.rootDeviceEnvironments[0].get());
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rootDeviceEnvironment->initAubCenter(true, "test.aub", CommandStreamReceiverType::CSR_AUB);
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EXPECT_TRUE(rootDeviceEnvironment->initAubCenterCalled);
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EXPECT_TRUE(rootDeviceEnvironment->localMemoryEnabledReceived);
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EXPECT_STREQ(rootDeviceEnvironment->aubFileNameReceived.c_str(), "test.aub");
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}
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TEST(RootDeviceEnvironment, givenUseAubStreamFalseWhenGetAubManagerIsCalledThenReturnNull) {
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DebugManagerStateRestore dbgRestore;
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DebugManager.flags.UseAubStream.set(false);
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ExecutionEnvironment *executionEnvironment = platform()->peekExecutionEnvironment();
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auto rootDeviceEnvironment = executionEnvironment->rootDeviceEnvironments[0].get();
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rootDeviceEnvironment->initAubCenter(false, "", CommandStreamReceiverType::CSR_AUB);
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auto aubManager = rootDeviceEnvironment->aubCenter->getAubManager();
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EXPECT_EQ(nullptr, aubManager);
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}
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TEST(RootDeviceEnvironment, givenExecutionEnvironmentWhenInitializeAubCenterIsCalledThenItIsInitalizedOnce) {
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ExecutionEnvironment *executionEnvironment = platform()->peekExecutionEnvironment();
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auto rootDeviceEnvironment = executionEnvironment->rootDeviceEnvironments[0].get();
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rootDeviceEnvironment->initAubCenter(false, "", CommandStreamReceiverType::CSR_AUB);
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auto currentAubCenter = rootDeviceEnvironment->aubCenter.get();
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EXPECT_NE(nullptr, currentAubCenter);
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auto currentAubStreamProvider = currentAubCenter->getStreamProvider();
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EXPECT_NE(nullptr, currentAubStreamProvider);
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auto currentAubFileStream = currentAubStreamProvider->getStream();
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EXPECT_NE(nullptr, currentAubFileStream);
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rootDeviceEnvironment->initAubCenter(false, "", CommandStreamReceiverType::CSR_AUB);
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EXPECT_EQ(currentAubCenter, rootDeviceEnvironment->aubCenter.get());
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EXPECT_EQ(currentAubStreamProvider, rootDeviceEnvironment->aubCenter->getStreamProvider());
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EXPECT_EQ(currentAubFileStream, rootDeviceEnvironment->aubCenter->getStreamProvider()->getStream());
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}
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TEST(ExecutionEnvironment, givenExecutionEnvironmentWhenInitializeMemoryManagerIsCalledThenLocalMemorySupportedInMemoryManagerHasCorrectValue) {
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const HardwareInfo *hwInfo = platformDevices[0];
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auto device = std::unique_ptr<Device>(MockDevice::createWithNewExecutionEnvironment<MockDevice>(hwInfo));
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auto executionEnvironment = device->getExecutionEnvironment();
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auto enableLocalMemory = HwHelper::get(hwInfo->platform.eRenderCoreFamily).getEnableLocalMemory(*hwInfo);
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executionEnvironment->initializeMemoryManager();
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EXPECT_EQ(enableLocalMemory, executionEnvironment->memoryManager->isLocalMemorySupported());
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}
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TEST(ExecutionEnvironment, givenExecutionEnvironmentWhenInitializeMemoryManagerIsCalledThenItIsInitalized) {
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ExecutionEnvironment *executionEnvironment = platform()->peekExecutionEnvironment();
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executionEnvironment->initializeMemoryManager();
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EXPECT_NE(nullptr, executionEnvironment->memoryManager);
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}
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static_assert(sizeof(ExecutionEnvironment) == sizeof(std::mutex) +
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sizeof(std::unique_ptr<HardwareInfo>) +
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sizeof(std::vector<RootDeviceEnvironment>) +
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(is64bit ? 64 : 36),
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"New members detected in ExecutionEnvironment, please ensure that destruction sequence of objects is correct");
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TEST(ExecutionEnvironment, givenExecutionEnvironmentWithVariousMembersWhenItIsDestroyedThenDeleteSequenceIsSpecified) {
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uint32_t destructorId = 0u;
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struct MockExecutionEnvironment : ExecutionEnvironment {
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using ExecutionEnvironment::gmmHelper;
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};
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struct GmmHelperMock : public DestructorCounted<GmmHelper, 7> {
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GmmHelperMock(uint32_t &destructorId, const HardwareInfo *hwInfo) : DestructorCounted(destructorId, nullptr, hwInfo) {}
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};
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struct MemoryMangerMock : public DestructorCounted<MockMemoryManager, 6> {
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MemoryMangerMock(uint32_t &destructorId, ExecutionEnvironment &executionEnvironment) : DestructorCounted(destructorId, executionEnvironment) {}
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};
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struct OsInterfaceMock : public DestructorCounted<OSInterface, 5> {
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OsInterfaceMock(uint32_t &destructorId) : DestructorCounted(destructorId) {}
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};
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struct MemoryOperationsHandlerMock : public DestructorCounted<MockMemoryOperationsHandler, 4> {
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MemoryOperationsHandlerMock(uint32_t &destructorId) : DestructorCounted(destructorId) {}
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};
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struct AubCenterMock : public DestructorCounted<AubCenter, 3> {
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AubCenterMock(uint32_t &destructorId) : DestructorCounted(destructorId, platformDevices[0], false, "", CommandStreamReceiverType::CSR_AUB) {}
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};
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struct BuiltinsMock : public DestructorCounted<BuiltIns, 2> {
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BuiltinsMock(uint32_t &destructorId) : DestructorCounted(destructorId) {}
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};
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struct CompilerInterfaceMock : public DestructorCounted<CompilerInterface, 1> {
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CompilerInterfaceMock(uint32_t &destructorId) : DestructorCounted(destructorId) {}
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};
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struct SourceLevelDebuggerMock : public DestructorCounted<SourceLevelDebugger, 0> {
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SourceLevelDebuggerMock(uint32_t &destructorId) : DestructorCounted(destructorId, nullptr) {}
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};
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auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
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executionEnvironment->setHwInfo(*platformDevices);
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executionEnvironment->prepareRootDeviceEnvironments(1);
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executionEnvironment->gmmHelper = std::make_unique<GmmHelperMock>(destructorId, platformDevices[0]);
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executionEnvironment->rootDeviceEnvironments[0]->osInterface = std::make_unique<OsInterfaceMock>(destructorId);
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executionEnvironment->rootDeviceEnvironments[0]->memoryOperationsInterface = std::make_unique<MemoryOperationsHandlerMock>(destructorId);
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executionEnvironment->memoryManager = std::make_unique<MemoryMangerMock>(destructorId, *executionEnvironment);
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executionEnvironment->rootDeviceEnvironments[0]->aubCenter = std::make_unique<AubCenterMock>(destructorId);
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executionEnvironment->builtins = std::make_unique<BuiltinsMock>(destructorId);
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executionEnvironment->compilerInterface = std::make_unique<CompilerInterfaceMock>(destructorId);
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executionEnvironment->sourceLevelDebugger = std::make_unique<SourceLevelDebuggerMock>(destructorId);
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executionEnvironment.reset(nullptr);
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EXPECT_EQ(8u, destructorId);
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}
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TEST(ExecutionEnvironment, givenMultipleRootDevicesWhenTheyAreCreatedTheyAllReuseTheSameMemoryManager) {
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ExecutionEnvironment *executionEnvironment = platform()->peekExecutionEnvironment();
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executionEnvironment->prepareRootDeviceEnvironments(2);
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std::unique_ptr<MockDevice> device(Device::create<MockDevice>(executionEnvironment, 0u));
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auto &commandStreamReceiver = device->getGpgpuCommandStreamReceiver();
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auto memoryManager = device->getMemoryManager();
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std::unique_ptr<MockDevice> device2(Device::create<MockDevice>(executionEnvironment, 1u));
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EXPECT_NE(&commandStreamReceiver, &device2->getGpgpuCommandStreamReceiver());
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EXPECT_EQ(memoryManager, device2->getMemoryManager());
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}
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TEST(ExecutionEnvironment, givenUnproperSetCsrFlagValueWhenInitializingMemoryManagerThenCreateDefaultMemoryManager) {
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DebugManagerStateRestore restorer;
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DebugManager.flags.SetCommandStreamReceiver.set(10);
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auto executionEnvironment = std::make_unique<MockExecutionEnvironment>(*platformDevices);
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executionEnvironment->initializeMemoryManager();
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EXPECT_NE(nullptr, executionEnvironment->memoryManager);
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}
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TEST(ExecutionEnvironment, whenCalculateMaxOsContexCountThenGlobalVariableHasProperValue) {
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VariableBackup<uint32_t> osContextCountBackup(&MemoryManager::maxOsContextCount);
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MockExecutionEnvironment executionEnvironment;
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uint32_t numRootDevices = 17u;
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auto &hwHelper = HwHelper::get(executionEnvironment.getHardwareInfo()->platform.eRenderCoreFamily);
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auto osContextCount = hwHelper.getGpgpuEngineInstances().size();
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auto subDevicesCount = HwHelper::getSubDevicesCount(executionEnvironment.getHardwareInfo());
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bool hasRootCsr = subDevicesCount > 1;
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executionEnvironment.prepareRootDeviceEnvironments(numRootDevices);
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executionEnvironment.calculateMaxOsContextCount();
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auto expectedOsContextCount = numRootDevices * osContextCount * subDevicesCount + hasRootCsr;
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EXPECT_EQ(expectedOsContextCount, MemoryManager::maxOsContextCount);
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}
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TEST(RootDeviceEnvironment, whenGetHardwareInfoIsCalledThenHardwareInfoIsTakenFromExecutionEnvironment) {
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ExecutionEnvironment executionEnvironment;
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HardwareInfo hwInfo = {};
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executionEnvironment.setHwInfo(&hwInfo);
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RootDeviceEnvironment rootDeviceEnvironment(executionEnvironment);
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EXPECT_EQ(rootDeviceEnvironment.getHardwareInfo(), executionEnvironment.getHardwareInfo());
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}
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