SWDEV-334150 - Force callback to cycle commands

Enqueue a handler callback for hipEventRecords(aka marker_ts_) for every
64 submits, This recycles the memory if we dont end up calling
synchronize for the longest time.

Change-Id: I3d39fe76d52a5d81387927edd85b5663b563682c

rocclr/platform/command.cpp

@@ -336,6 +336,7 @@ void Command::releaseResources() {
   }
 }
 
+static constexpr uint32_t kMarkerTsCount = 64;
 // ================================================================================================
 void Command::enqueue() {
   assert(queue_ != NULL && "Cannot be enqueued");
@@ -368,7 +369,15 @@ void Command::enqueue() {
       EnableProfiling();
     }
 
-    if (isMarker && (!profilingInfo().marker_ts_)) {
+    bool submitBatch = !profilingInfo().marker_ts_;
+    // Flush the batch if ther marker_ts have been continuously submitted until a threashold
+    // is reached. This helps recycling the commands and frees memory.
+    if (queue_->GetMarkerTsCount() > kMarkerTsCount) {
+      submitBatch = true;
+      queue_->ResetMarkerTsCount();
+    }
+
+    if (isMarker && submitBatch) {
       // Update batch head for the current marker. Hence the status of all commands can be
       // updated upon the marker completion
       SetBatchHead(queue_->GetSubmittionBatch());