Merge pull request #1300 from nrspruit/queue_release_cleanup

[L0] Cleanup Queue at Release unconditionally and reset command list after failure

source/adapters/level_zero/queue.cpp

@@ -407,11 +407,11 @@ UR_APIEXPORT ur_result_t UR_APICALL urQueueRelease(
  //
  // It is possible to get to here and still have an open command list
  // if no wait or finish ever occurred for this queue.
- if (auto Res = Queue->executeAllOpenCommandLists())
- return Res;
+ auto Res = Queue->executeAllOpenCommandLists();
 
  // Make sure all commands get executed.
- UR_CALL(Queue->synchronize());
+ if (Res == UR_RESULT_SUCCESS)
+ UR_CALL(Queue->synchronize());
 
  // Destroy all the fences created associated with this queue.
  for (auto it = Queue->CommandListMap.begin();
@@ -1207,6 +1207,12 @@ ur_queue_handle_t_::executeCommandList(ur_command_list_ptr_t CommandList,
  // Turn into a more informative end-user error.
  return UR_RESULT_ERROR_UNKNOWN;
  }
+ // Reset Command List and erase the Fence forcing the user to resubmit
+ // their commands.
+ std::vector<ur_event_handle_t> EventListToCleanup;
+ resetCommandList(CommandList, true, EventListToCleanup, false);
+ CleanupEventListFromResetCmdList(EventListToCleanup,
+ true /* QueueLocked */);
  return ze2urResult(ZeResult);
  }
  }