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34 lines
1.4 KiB
C++
34 lines
1.4 KiB
C++
/*
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* Copyright (C) 2019-2025 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/memory_manager/memory_operations_status.h"
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#include "shared/source/utilities/arrayref.h"
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namespace NEO {
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class Device;
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class GraphicsAllocation;
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class OsContext;
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class CommandStreamReceiver;
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class MemoryOperationsHandler {
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public:
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MemoryOperationsHandler() = default;
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virtual ~MemoryOperationsHandler() = default;
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virtual MemoryOperationsStatus makeResident(Device *device, ArrayRef<GraphicsAllocation *> gfxAllocations, bool isDummyExecNeeded, const bool forcePagingFence) = 0;
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virtual MemoryOperationsStatus lock(Device *device, ArrayRef<GraphicsAllocation *> gfxAllocations) = 0;
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virtual MemoryOperationsStatus evict(Device *device, GraphicsAllocation &gfxAllocation) = 0;
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virtual MemoryOperationsStatus isResident(Device *device, GraphicsAllocation &gfxAllocation) = 0;
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virtual MemoryOperationsStatus free(Device *device, GraphicsAllocation &gfxAllocation) { return MemoryOperationsStatus::success; }
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virtual MemoryOperationsStatus makeResidentWithinOsContext(OsContext *osContext, ArrayRef<GraphicsAllocation *> gfxAllocations, bool evictable, const bool forcePagingFence, const bool acquireLock) = 0;
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virtual MemoryOperationsStatus evictWithinOsContext(OsContext *osContext, GraphicsAllocation &gfxAllocation) = 0;
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virtual void processFlushResidency(CommandStreamReceiver *csr) {}
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};
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} // namespace NEO
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