message: add load and merge methods
diff: @@ -128,7 +128,6 @@ class BenchmarkResult:
  def _sort_bench_confs(benchmark_configs):
  def sort_key(bench_conf):
  return bench_conf.config_idx
  -
  benchmark_configs.sort(key=sort_key)
  @staticmethod
  @@ -137,6 +136,12 @@ class BenchmarkResult:
  dmp = pickle.load(handle)
  return dmp
  + @staticmethod
  + def _load_and_merge(file_name, filetype):
  + pass
  +
  + def _save_and_split(file_name, filetype, )
  +
  def dump(self, filename, dump_configs=True):
  if isinstance(self.__data_frame, pd.DataFrame):
  self.__data_frame = None
  