tree 1712c936c9e1bfca031d6cdf0e2eb94ab47c70d4
parent f4a7bc7f930e575d2143fc540cff668f94f4a3eb
author Derek Murray <mrry@google.com> 1568057140 -0700
committer TensorFlower Gardener <gardener@tensorflow.org> 1568058109 -0700

Add optional `input_tensors` argument to `Operation._control_flow_post_processing()`.

Currently, this method causes the `inputs` property of an `Operation` to be eagerly evaluated via the C API, which can be expensive for large ops (such as tf.while_loop() ops with a large number of loop variables). Since in most cases we already possess a list of tensors from the `Operation.__init__()` `inputs` argument, we can avoid evaluating `inputs`.

PiperOrigin-RevId: 268051042