P4 to Git Change 1559246 by gandryey@gera-w8 on 2018/05/24 15:30:37

SWDEV-79445 - OCL generic changes and code clean-up
	- Notify command queues about waiting events before command submission. That allows to issue a marker earlier to avoid extra latency when other jobs can be submitted before a notification in the worker thread.

Affected files ...

... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_common.hpp#21 edit

opencl/api/opencl/amdocl/cl_common.hpp

@@ -199,6 +199,9 @@ clSetEventWaitList(
         if (&context != &amdEvent->context()) {
             return CL_INVALID_CONTEXT;
         }
+        if (!amdEvent->notifyCmdQueue()) {
+            return CL_INVALID_EVENT_WAIT_LIST;
+        }
         eventWaitList.push_back(amdEvent);
     }
     return CL_SUCCESS;