Function merge

tensorflow/python/summary/summary.py:331–373

Merges summaries. This op creates a [`Summary`](https://www.tensorflow.org/code/tensorflow/core/framework/summary.proto) protocol buffer that contains the union of all the values in the input summaries. When the Op is run, it reports an `InvalidArgument` error if multiple values in the

(inputs, collections=None, name=None)

@tf_export(v1=['summary.merge'])
def merge(inputs, collections=None, name=None):
  # pylint: disable=line-too-long
  """Merges summaries.

  This op creates a
  [`Summary`](https://www.tensorflow.org/code/tensorflow/core/framework/summary.proto)
  protocol buffer that contains the union of all the values in the input
  summaries.

  When the Op is run, it reports an `InvalidArgument` error if multiple values
  in the summaries to merge use the same tag.

  Args:
    inputs: A list of `string` `Tensor` objects containing serialized `Summary`
      protocol buffers.
    collections: Optional list of graph collections keys. The new summary op is
      added to these collections. Defaults to `[]`.
    name: A name for the operation (optional).

  Returns:
    A scalar `Tensor` of type `string`. The serialized `Summary` protocol
    buffer resulting from the merging.

  Raises:
    RuntimeError: If called with eager mode enabled.

  @compatibility(eager)
  Not compatible with eager execution. To write TensorBoard
  summaries under eager execution, use `tf.contrib.summary` instead.
  @end_compatibility
  """
  # pylint: enable=line-too-long
  if _context.executing_eagerly():
    raise RuntimeError(
        'Merging tf.summary.* ops is not compatible with eager execution. '
        'Use tf.contrib.summary instead.')
  if _distribute_summary_op_util.skip_summary():
    return _constant_op.constant('')
  name = _summary_op_util.clean_tag(name)
  with _ops.name_scope(name, 'Merge', inputs):
    val = _gen_logging_ops.merge_summary(inputs=inputs, name=name)
    _summary_op_util.collect(val, collections, [])
  return val


@tf_export(v1=['summary.merge_all'])