tree a82d960e53bf235d75c8acf9ef7081afef0c1fa7
parent 1778de6f649a5bb4a3d76c4356107135bf24f428
author Derek Murray <mrry@google.com> 1585776385 -0700
committer TensorFlower Gardener <gardener@tensorflow.org> 1585776921 -0700

[Executor] Split `ExecutorState` into `PropagatorState` and `ExecutorState<PropagatorStateType>`.

This change is part of an ongoing refactoring to simplify "executor.cc" and enable the substitution of more efficient implementations of `PropagateOutputs()`.

PiperOrigin-RevId: 304262448
Change-Id: I46a2d7fcdde89a71c502d272f35adfd34b0c4cab