tf.contrib.graph_editor.get_walks_intersection_ops(
forward_seed_ops,
backward_seed_ops,
forward_inclusive=True,
backward_inclusive=True,
within_ops=None,
within_ops_fn=None,
control_inputs=False,
control_outputs=None,
control_ios=None
)
Defined in tensorflow/contrib/graph_editor/select.py
.
Return the intersection of a forward and a backward walk.
Args:
forward_seed_ops
: an iterable of operations from which the forward graph walk starts. If a list of tensors is given instead, the seed_ops are set to be the consumers of those tensors.backward_seed_ops
: an iterable of operations from which the backward graph walk starts. If a list of tensors is given instead, the seed_ops are set to be the generators of those tensors.forward_inclusive
: if True the given forward_seed_ops are also part of the resulting set.backward_inclusive
: if True the given backward_seed_ops are also part of the resulting set.within_ops
: an iterable of tf.Operation within which the search is restricted. If within_ops is None, the search is performed within the whole graph.within_ops_fn
: if provided, a function on ops that should return True iff the op is within the graph traversal. This can be used along within_ops, in which case an op is within if it is also in within_ops.control_inputs
: A boolean indicating whether control inputs are enabled.control_outputs
: An instance of util.ControlOutputs or None. If not None, control outputs are enabled.control_ios
: An instance of util.ControlOutputs or None. If not None, both control inputs and control outputs are enabled. This is equivalent to set control_inputs to True and control_outputs to the util.ControlOutputs instance.
Returns:
A Python set of all the tf.Operation in the intersection of a forward and a backward walk.
Raises:
TypeError
: ifforward_seed_ops
orbackward_seed_ops
orwithin_ops
cannot be converted to a list oftf.Operation
.