P4 to Git Change 1709028 by skudchad@skudchad_test2_win_opencl on 2018/11/19 15:15:09

SWDEV-145570 - [HIP] Fix a bug in event tracking

	ReviewBoardURL = http://ocltc.amd.com/reviews/r/16182/diff/

Affected files ...

... //depot/stg/opencl/drivers/opencl/api/hip/hip_event.cpp#8 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/commandqueue.cpp#29 edit


[ROCm/hip commit: eb406d2c91]

projects/hip/api/hip/hip_event.cpp

@@ -142,6 +142,11 @@ hipError_t hipEventRecord(hipEvent_t event, hipStream_t stream) {
 
   amd::Command* command = e->stream_->getLastQueuedCommand(true);
 
+  if (command == nullptr) {
+    command = new amd::Marker(*e->stream_, true);
+    command->enqueue();
+  }
+
   if (e->event_ != nullptr) {
     e->event_->release();
   }