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Submit Semaphore dependency for enqueue read/write without Kernel

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Change-Id: I22e1743b4cbd6e8285527fdfe25424a6cb3ff462
Signed-off-by: Dunajski, Bartosz <bartosz.dunajski@intel.com>
Related-To: NEO-3020
This commit is contained in:
Dunajski, Bartosz
2019-06-24 10:45:49 +02:00
committed by sys_ocldev
parent 165d1e4e55
commit 8263d488c6
11 changed files with 156 additions and 63 deletions
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20
runtime/command_queue/command_queue.cpp
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@@ -584,26 +584,6 @@ bool CommandQueue::bufferCpuCopyAllowed(Buffer *buffer, cl_command_type commandT
buffer->isReadWriteOnCpuAllowed(blocking, numEventsInWaitList, ptr, size);
}
cl_int CommandQueue::enqueueReadWriteBufferWithBlitTransfer(cl_command_type commandType, Buffer *buffer, bool blocking,
size_t offset, size_t size, void *ptr, cl_uint numEventsInWaitList,
const cl_event *eventWaitList, cl_event *event) {
auto blitCommandStreamReceiver = context->getCommandStreamReceiverForBlitOperation(*buffer);
EventsRequest eventsRequest(numEventsInWaitList, eventWaitList, event);
TimestampPacketContainer previousTimestampPacketNodes;
CsrDependencies csrDependencies;
csrDependencies.fillFromEventsRequestAndMakeResident(eventsRequest, *blitCommandStreamReceiver,
CsrDependencies::DependenciesType::All);
obtainNewTimestampPacketNodes(1, previousTimestampPacketNodes, queueDependenciesClearRequired());
csrDependencies.push_back(&previousTimestampPacketNodes);
auto copyDirection = (CL_COMMAND_WRITE_BUFFER == commandType) ? BlitterConstants::BlitWithHostPtrDirection::FromHostPtr
: BlitterConstants::BlitWithHostPtrDirection::ToHostPtr;
blitCommandStreamReceiver->blitWithHostPtr(*buffer, ptr, blocking, offset, size, copyDirection, csrDependencies, *timestampPacketContainer);
return CL_SUCCESS;
}
bool CommandQueue::queueDependenciesClearRequired() const {
return isOOQEnabled() || DebugManager.flags.OmitTimestampPacketDependencies.get();
}