docs: def set_generation_type(self, num_processors=-1, num_splits=1000, verbose=-1):
          """Change generation type.
  
          Choose weather to generate the data in parallel or on a single processor.
  
          Args:
              num_processors (int or None, optional): Number of parallel processors to use.
                  If ``num_processors==-1``, this will use multiprocessing module and use
                  available cpus. If single generation is desired, num_processors is set
                  to ``None``. Default is -1.
              num_splits (int, optional): Number of binaries to run during each process.
                  Default is 1000.
              verbose (int, optional): Describes the notification of when parallel processes
                  are finished. Value describes cadence of process completion notifications.
                  If ``verbose == -1``, no notifications are given. Default is -1.
  
          """
          self.parallel_input.num_processors = num_processors
          self.parallel_input.num_splits = num_splits
          self.parallel_input.verbose = verbose
          return