From 4378898d00f6153b9b0ffe45621a0e74500262ee Mon Sep 17 00:00:00 2001
From: foreman <dl.constructicon@amd.com>
Date: Thu, 24 May 2018 15:36:09 -0400
Subject: [PATCH] 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


[ROCm/clr commit: 34f6e5c3cd62106b417670b5f96c180876d73dac]
---
 projects/clr/opencl/api/opencl/amdocl/cl_common.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/projects/clr/opencl/api/opencl/amdocl/cl_common.hpp b/projects/clr/opencl/api/opencl/amdocl/cl_common.hpp
index c2ec8a1f86..aefe80c1d7 100644
--- a/projects/clr/opencl/api/opencl/amdocl/cl_common.hpp
+++ b/projects/clr/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;