(self)
Collect all the best individuals from the various populations. The
      result is stored in process 0
Collect all the best individuals from the various populations. The
      result is stored in process 0
Collect all the best individuals from the various populations . The result is stored in process 0
def gather_bests(self):
      '''
      Collect all the best individuals from the various populations. The
      result is stored in process 0
      '''
      best_guy = self.select()
      self.all_stars = self.comm.gather(sendobj=best_guy, root=0)
def gather_bests ( self ) : best_guy = self . select ( ) self . all_stars = self . comm . gather ( sendobj = best_guy , root = 0 )