SWDEV-301667 - Selectively queue handler

- Queue handler for hipEventRecord(aka marker_ts_) only if there is a
callback associated with it.

Change-Id: I8a9877ae0e342556053abbaacc9510744a8e772a

rocclr/platform/command.cpp

@@ -353,9 +353,14 @@ void Command::enqueue() {
     // when multiple threads submit/flush/update the batch at the same time
     ScopedLock sl(queue_->vdev()->execution());
     queue_->FormSubmissionBatch(this);
-    if ((type() == CL_COMMAND_MARKER || type() == 0)) {
+
+    bool isMarker = (type() == CL_COMMAND_MARKER || type() == 0);
+    if (isMarker) {
       // The current HSA signal tracking logic requires profiling enabled for the markers
       EnableProfiling();
+    }
+
+    if (isMarker && !profilingInfo().marker_ts_) {
       // Update batch head for the current marker. Hence the status of all commands can be
       // updated upon the marker completion
       SetBatchHead(queue_->GetSubmittionBatch());