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Enable memory transfer between buffers rect

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Unlock flow for multi device setup in:
- enqueueCopyBufferRect
- enqueueReadBufferRect
- enqueueWriteBufferRect

Related-To: NEO-4589
Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
This commit is contained in:
Krzysztof Gibala
2020-11-20 15:38:07 +01:00
committed by Compute-Runtime-Automation
parent 9f96552007
commit 84f3d44968
6 changed files with 108 additions and 5 deletions
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4
opencl/source/command_queue/enqueue_read_buffer_rect.h
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@ -35,6 +35,10 @@ cl_int CommandQueueHw<GfxFamily>::enqueueReadBufferRect(
const cl_event *eventWaitList,
cl_event *event) {
auto rootDeviceIndex = getDevice().getRootDeviceIndex();
buffer->getMigrateableMultiGraphicsAllocation().ensureMemoryOnDevice(*getDevice().getMemoryManager(), rootDeviceIndex);
const cl_command_type cmdType = CL_COMMAND_READ_BUFFER_RECT;
auto isMemTransferNeeded = true;
if (buffer->isMemObjZeroCopy()) {