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performance: introduce staging read for cl_buffer

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Related-To: NEO-14026

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
This commit is contained in:
Szymon Morek
2025-03-10 19:29:45 +00:00
committed by Compute-Runtime-Automation
parent b2b3b55b19
commit dacbce7f01
12 changed files with 272 additions and 29 deletions
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5
opencl/source/command_queue/command_queue.h
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@@ -140,6 +140,9 @@ class CommandQueue : public BaseObject<_cl_command_queue> {
virtual cl_int enqueueReadBuffer(Buffer *buffer, cl_bool blockingRead, size_t offset, size_t size, void *ptr,
GraphicsAllocation *mapAllocation, cl_uint numEventsInWaitList,
const cl_event *eventWaitList, cl_event *event) = 0;
virtual cl_int enqueueReadBufferImpl(Buffer *buffer, cl_bool blockingRead, size_t offset, size_t size,
void *ptr, GraphicsAllocation *mapAllocation, cl_uint numEventsInWaitList,
const cl_event *eventWaitList, cl_event *event, CommandStreamReceiver &csr) = 0;
virtual cl_int enqueueReadImage(Image *srcImage, cl_bool blockingRead, const size_t *origin, const size_t *region,
size_t rowPitch, size_t slicePitch, void *ptr, GraphicsAllocation *mapAllocation,
@@ -402,7 +405,7 @@ class CommandQueue : public BaseObject<_cl_command_queue> {
cl_int enqueueStagingBufferMemcpy(cl_bool blockingCopy, void *dstPtr, const void *srcPtr, size_t size, cl_event *event);
cl_int enqueueStagingImageTransfer(cl_command_type commandType, Image *dstImage, cl_bool blockingCopy, const size_t *globalOrigin, const size_t *globalRegion,
size_t inputRowPitch, size_t inputSlicePitch, const void *ptr, cl_event *event);
cl_int enqueueStagingWriteBuffer(Buffer *buffer, cl_bool blockingCopy, size_t offset, size_t size, const void *ptr, cl_event *event);
cl_int enqueueStagingBufferTransfer(cl_command_type commandType, Buffer *buffer, cl_bool blockingCopy, size_t offset, size_t size, const void *ptr, cl_event *event);
bool isValidForStagingBufferCopy(Device &device, void *dstPtr, const void *srcPtr, size_t size, bool hasDependencies);
bool isValidForStagingTransfer(MemObj *memObj, const void *ptr, size_t size, cl_command_type commandType, bool isBlocking, bool hasDependencies);