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63fd26f6d6
Related-To: NEO-2941 Change-Id: Ia2362fd6b4e72ede02919152475f40b3edbc3658 Signed-off-by: Igor Venevtsev <igor.venevtsev@intel.com>
38 lines
1.4 KiB
C++
38 lines
1.4 KiB
C++
/*
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* Copyright (C) 2018-2019 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/command_stream/scratch_space_controller.h"
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#include "core/helpers/hw_helper.h"
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#include "core/memory_manager/graphics_allocation.h"
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#include "runtime/execution_environment/execution_environment.h"
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#include "runtime/memory_manager/internal_allocation_storage.h"
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#include "runtime/memory_manager/memory_manager.h"
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namespace NEO {
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ScratchSpaceController::ScratchSpaceController(uint32_t rootDeviceIndex, ExecutionEnvironment &environment, InternalAllocationStorage &allocationStorage)
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: rootDeviceIndex(rootDeviceIndex), executionEnvironment(environment), csrAllocationStorage(allocationStorage) {
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auto hwInfo = executionEnvironment.getHardwareInfo();
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auto &hwHelper = HwHelper::get(hwInfo->platform.eRenderCoreFamily);
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computeUnitsUsedForScratch = hwHelper.getComputeUnitsUsedForScratch(hwInfo);
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}
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ScratchSpaceController::~ScratchSpaceController() {
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if (scratchAllocation) {
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getMemoryManager()->freeGraphicsMemory(scratchAllocation);
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}
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if (privateScratchAllocation) {
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getMemoryManager()->freeGraphicsMemory(privateScratchAllocation);
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}
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}
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MemoryManager *ScratchSpaceController::getMemoryManager() const {
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UNRECOVERABLE_IF(executionEnvironment.memoryManager.get() == nullptr);
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return executionEnvironment.memoryManager.get();
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}
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} // namespace NEO
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