cb556a585da0b65d28d2fc7d52c3851ac1a7d369,open_seq2seq/utils/utils.py,,get_results_for_epoch,#Any#Any#Any#Any#Any#,202

Before Change

        return None

    if compute_loss:
      total_loss = np.sum(total_loss_all)
      total_samples = np.sum(total_samples_all)
    // moving GPU dimension into the batch dimension
    results_per_batch = [item for sl in results_per_batch_all for item in sl]

  if compute_loss:
    total_loss /= total_samples
    return results_per_batch, total_loss

  return results_per_batch

After Change

    )

  if compute_loss:
    total_samples = collect_if_horovod(total_samples, model.hvd, "sum")
    total_loss = collect_if_horovod(total_loss, model.hvd, "sum")
  results_per_batch = collect_if_horovod(results_per_batch, model.hvd, "gather")

  if results_per_batch is None:
    // returning dummy tuple of correct shape if not in master worker
    if compute_loss:
      return None, None
    else:
      return None

  if compute_loss:
    return results_per_batch, total_loss / total_samples
  else:
    return results_per_batch

Instances