tf.contrib.graph_editor.get_backward_walk_ops( seed_ops, inclusive=True, within_ops=None, within_ops_fn=None, stop_at_ts=(), control_inputs=False )
Do a backward graph walk and return all the visited ops.
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.
inclusive: if True the given seed_ops are also part of the resulting set.
within_ops: an iterable of
tf.Operationwithin which the search is restricted. If
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.
stop_at_ts: an iterable of tensors at which the graph walk stops.
control_inputs: if True, control inputs will be used while moving backward.
A Python set of all the
within_opscannot be converted to a list of