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Map/unmap enqueue fixes [6/n]: Support multiple map operations

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- Dont make cpu/gpu writes on read-only unmap
- Read/Write on limited map range only
- Overlaps checks for non read-only maps
- Fixed cmd type on returned event

Change-Id: I98ca542e8d369d2426a87279f86cadb0bf3db299
This commit is contained in:
Dunajski, Bartosz
2018-02-17 22:26:28 +01:00
committed by sys_ocldev
parent 42baecd2d4
commit dd44a87d5f
37 changed files with 1685 additions and 264 deletions
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4
runtime/command_queue/enqueue_write_buffer.h
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@@ -50,7 +50,7 @@ cl_int CommandQueueHw<GfxFamily>::enqueueWriteBuffer(
buffer->isReadWriteOnCpuAllowed(blockingWrite, numEventsInWaitList, const_cast<void *>(ptr), size)) &&
context->getDevice(0)->getDeviceInfo().cpuCopyAllowed) {
if (!isMemTransferNeeded) {
TransferProperties transferProperties(buffer, CL_COMMAND_MARKER, true, &offset, &size, const_cast<void *>(ptr));
TransferProperties transferProperties(buffer, CL_COMMAND_MARKER, 0, true, &offset, &size, const_cast<void *>(ptr));
EventsRequest eventsRequest(numEventsInWaitList, eventWaitList, event);
cpuDataTransferHandler(transferProperties, eventsRequest, retVal);
@@ -64,7 +64,7 @@ cl_int CommandQueueHw<GfxFamily>::enqueueWriteBuffer(
}
return retVal;
}
TransferProperties transferProperties(buffer, CL_COMMAND_WRITE_BUFFER, true, &offset, &size, const_cast<void *>(ptr));
TransferProperties transferProperties(buffer, CL_COMMAND_WRITE_BUFFER, 0, true, &offset, &size, const_cast<void *>(ptr));
EventsRequest eventsRequest(numEventsInWaitList, eventWaitList, event);
cpuDataTransferHandler(transferProperties, eventsRequest, retVal);