From 94c91b24941183b16fbce33c12e2f68ce62718a8 Mon Sep 17 00:00:00 2001
From: Sadik Armagan <sadik.armagan@arm.com>
Date: Tue, 11 Jan 2022 12:14:28 +0000
Subject: IVGCVSW-6716 'Issue on OpenCL Timer'

* Added check for existing event.

Signed-off-by: Sadik Armagan <sadik.armagan@arm.com>
Change-Id: Ife5e4f34aae1607be8f44908102e6fda4a7779af
---
 src/backends/cl/OpenClTimer.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/backends/cl/OpenClTimer.cpp b/src/backends/cl/OpenClTimer.cpp
index 5f106993ec..a4958c10e0 100644
--- a/src/backends/cl/OpenClTimer.cpp
+++ b/src/backends/cl/OpenClTimer.cpp
@@ -66,6 +66,13 @@ void OpenClTimer::Start()
             // Store the Kernel info for later GetMeasurements() call
             m_Kernels.emplace_back(ss.str(), customEvent);
 
+            if(event != nullptr)
+            {
+                //return cl_event from the intercepted call
+                clRetainEvent(customEvent);
+                *event = customEvent;
+            }
+
             return retVal;
         };
 
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