Implement partial constant folding for Concat.
authorA. Unique TensorFlower <gardener@tensorflow.org>
Fri, 9 Mar 2018 18:22:16 +0000 (10:22 -0800)
committerTensorFlower Gardener <gardener@tensorflow.org>
Fri, 9 Mar 2018 18:26:07 +0000 (10:26 -0800)
commit48fc3bc388b09c67482db9751b6eab1d89ae140e
tree17fc5a2881129b33fe5aa03546b056f61171a27e
parent41a12df5de7d767a1a872348f3ba630350fcc78e
Implement partial constant folding for Concat.

PiperOrigin-RevId: 188501394
tensorflow/core/grappler/costs/graph_properties.cc
tensorflow/core/grappler/costs/graph_properties.h
tensorflow/core/grappler/costs/graph_properties_test.cc
tensorflow/core/grappler/op_types.cc
tensorflow/core/grappler/op_types.h
tensorflow/core/grappler/optimizers/constant_folding.cc
tensorflow/core/grappler/optimizers/constant_folding.h
tensorflow/core/grappler/optimizers/constant_folding_test.cc