checkpoint.py 文件源码

def get_stats(self):
        '''Get statistics of taking snapshots

        After or during training, checkpointer holds statistics on
        saving checkpoints such as average time, minimum and maximum
        time. With this stats users may identify slow nodes or disk,
        or know average time penalty of taking snapshot and optmize
        interval to take snapshots.

        '''
        return self.stats.report()