def _WarnIfLargeData(self):
    if self.num_objects * self.thru_filesize > HumanReadableToBytes('2GiB'):
      self.logger.info('This is a large operation, and could take a while.')
Gets loss for the whole batch.
dataset/ETHPy150Open GoogleCloudPlatform/gsutil/gslib/commands/perfdiag.py/PerfDiagCommand._WarnIfLargeData--crossover with--dataset/ETHPy150Open SMART-Lab/smartlearner/smartlearner/interfaces/loss.py/Loss.loss