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https://github.com/intel/compute-runtime.git
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c9758216fc
Allocating global surface is expecting that the usm allocation is zeroed out. Reusing allocations can be filled with junk data and this caused errors. Resolves: HSD-18038551036, HSD-18038551766, HSD-18038551957, HSD-18038552252 Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
70 lines
2.7 KiB
C++
70 lines
2.7 KiB
C++
/*
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* Copyright (C) 2018-2024 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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#pragma once
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#include "shared/source/helpers/hw_info.h"
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#include "shared/source/memory_manager/unified_memory_manager.h"
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#include "shared/test/common/fixtures/cpu_page_fault_manager_tests_fixture.h"
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#include "shared/test/common/helpers/default_hw_info.h"
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#include "shared/test/common/mocks/mock_graphics_allocation.h"
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namespace NEO {
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struct MockSVMAllocsManager : public SVMAllocsManager {
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public:
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using SVMAllocsManager::memoryManager;
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using SVMAllocsManager::mtxForIndirectAccess;
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using SVMAllocsManager::multiOsContextSupport;
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using SVMAllocsManager::svmAllocs;
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using SVMAllocsManager::SVMAllocsManager;
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using SVMAllocsManager::svmDeferFreeAllocs;
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using SVMAllocsManager::svmMapOperations;
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using SVMAllocsManager::usmDeviceAllocationsCache;
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using SVMAllocsManager::usmDeviceAllocationsCacheEnabled;
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using SVMAllocsManager::usmHostAllocationsCache;
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using SVMAllocsManager::usmHostAllocationsCacheEnabled;
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void prefetchMemory(Device &device, CommandStreamReceiver &commandStreamReceiver, SvmAllocationData &svmData) override {
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SVMAllocsManager::prefetchMemory(device, commandStreamReceiver, svmData);
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prefetchMemoryCalled = true;
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}
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bool prefetchMemoryCalled = false;
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void *createUnifiedMemoryAllocation(size_t size, const UnifiedMemoryProperties &memoryProperties) override {
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requestedZeroedOutAllocation = memoryProperties.needZeroedOutAllocation;
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return SVMAllocsManager::createUnifiedMemoryAllocation(size, memoryProperties);
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}
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bool requestedZeroedOutAllocation = false;
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};
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template <bool enableLocalMemory>
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struct SVMMemoryAllocatorFixture {
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SVMMemoryAllocatorFixture() : executionEnvironment(defaultHwInfo.get()) {}
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void setUp() {
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bool svmSupported = executionEnvironment.rootDeviceEnvironments[0]->getHardwareInfo()->capabilityTable.ftrSvm;
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if (!svmSupported) {
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GTEST_SKIP();
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}
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executionEnvironment.initGmm();
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memoryManager = std::make_unique<MockMemoryManager>(false, enableLocalMemory, executionEnvironment);
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svmManager = std::make_unique<MockSVMAllocsManager>(memoryManager.get(), false);
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if (enableLocalMemory) {
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memoryManager->pageFaultManager.reset(new MockPageFaultManager);
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}
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}
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void tearDown() {
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}
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MockExecutionEnvironment executionEnvironment;
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std::unique_ptr<MockMemoryManager> memoryManager;
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std::unique_ptr<MockSVMAllocsManager> svmManager;
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RootDeviceIndicesContainer rootDeviceIndices = {mockRootDeviceIndex};
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std::map<uint32_t, DeviceBitfield> deviceBitfields{{mockRootDeviceIndex, mockDeviceBitfield}};
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};
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} // namespace NEO
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