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026d1324a4
Change-Id: Idfc1efa4e39168ca32b613201aac8ccd0aa3219a Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
31 lines
1.3 KiB
C++
31 lines
1.3 KiB
C++
/*
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* Copyright (C) 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 "core/helpers/heap_helper.h"
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#include "core/memory_manager/graphics_allocation.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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GraphicsAllocation *HeapHelper::getHeapAllocation(size_t heapSize, size_t alignment, uint32_t rootDeviceIndex) {
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auto allocation = this->storageForReuse->obtainReusableAllocation(heapSize, GraphicsAllocation::AllocationType::INTERNAL_HEAP);
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if (allocation) {
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return allocation.release();
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}
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NEO::AllocationProperties properties{rootDeviceIndex, true /* allocateMemory*/, alignment,
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GraphicsAllocation::AllocationType::INTERNAL_HEAP,
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isMultiOsContextCapable /* multiOsContextCapable */,
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false,
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NEO::SubDevice::unspecifiedSubDeviceIndex};
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return this->memManager->allocateGraphicsMemoryWithProperties(properties);
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}
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void HeapHelper::storeHeapAllocation(GraphicsAllocation *heapAllocation) {
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this->storageForReuse->storeAllocation(std::unique_ptr<NEO::GraphicsAllocation>(heapAllocation), NEO::AllocationUsage::REUSABLE_ALLOCATION);
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}
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} // namespace NEO
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