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feature: support explicit memory locking

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Added lockMemory in context to explicitly locking memory,
Added a boolean flag in graphics_allocation to indicate the allocation
is locked, and modified memory_operations_handler to add lock().

Related-To: NEO-8277
Signed-off-by: Young Jin Yoon <young.jin.yoon@intel.com>
This commit is contained in:
Young Jin Yoon
2024-03-28 08:06:58 +00:00
committed by Compute-Runtime-Automation
parent 15420aa094
commit d6a14d4ed5
49 changed files with 615 additions and 97 deletions
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shared/source/os_interface/aub_memory_operations_handler.h
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@@ -23,6 +23,7 @@ class AubMemoryOperationsHandler : public MemoryOperationsHandler {
~AubMemoryOperationsHandler() override = default;
MemoryOperationsStatus makeResident(Device *device, ArrayRef<GraphicsAllocation *> gfxAllocations) override;
MemoryOperationsStatus lock(Device *device, ArrayRef<GraphicsAllocation *> gfxAllocations) override;
MemoryOperationsStatus evict(Device *device, GraphicsAllocation &gfxAllocation) override;
MemoryOperationsStatus isResident(Device *device, GraphicsAllocation &gfxAllocation) override;