#422: Clean up call to vt-tv

Author: pierrepebay

src/lbaf/Applications/LBAF_app.py

@@ -572,12 +572,12 @@ def run(self):
                 self.__parameters.object_qoi
             ]
 
+            # Call vttv visualization
+            self.__logger.info("Calling vt-tv")
+
             # Serialize data to JSON-formatted string
             ranks_json_str = self.__json_writer.serialize(phases)
 
-            # Pass string to vt-tv for rendering
-            print("============ CALL TO VISUALIZER ============")
-
             vttv_params = {
                 "x_ranks": self.__parameters.grid_size[0],
                 "y_ranks": self.__parameters.grid_size[1],
@@ -592,23 +592,6 @@ def run(self):
             }
             num_ranks = self.__parameters.grid_size[0] * self.__parameters.grid_size[1] * self.__parameters.grid_size[2]
             vttv.tv_from_json(ranks_json_str, str(vttv_params), num_ranks)
-            sys.exit(0)
-
-            # Instantiate and execute visualizer
-            visualizer = Visualizer(
-                self.__logger,
-                qoi_request,
-                self.__parameters.continuous_object_qoi,
-                phases,
-                self.__parameters.grid_size,
-                self.__parameters.object_jitter,
-                self.__parameters.output_dir,
-                self.__parameters.output_file_stem,
-                runtime.get_distributions(),
-                runtime.get_statistics())
-            visualizer.generate(
-                self.__parameters.save_meshes,
-                not self.__parameters.rank_qoi is None)
 
         # Report on rebalanced phase when available
         if rebalanced_phase:

src/lbaf/IO/lbsVTDataWriter.py

@@ -69,7 +69,7 @@ def __create_tasks(self, rank_id, objects, migratable):
         return tasks
 
     def serialize(self, phases: dict) -> list:
-        """ Create list of serialized JSON per """
+        """ Create list of serialized JSON per rank."""
 
         # Ensure that provided phases is a dictionary of Phase instances
         if not isinstance(phases, dict) or not all(