Replace the unknown dimension of signature input when building grappler items.
authorYuefeng Zhou <yuefengz@google.com>
Tue, 13 Mar 2018 18:27:46 +0000 (11:27 -0700)
committerTensorFlower Gardener <gardener@tensorflow.org>
Tue, 13 Mar 2018 18:32:37 +0000 (11:32 -0700)
commit7d02968ce04d9576f152e6cfd0c88da096e862a4
treecad0502ef74c0e7fcba81fb579eed3d3e3d71e56
parentea9e65c94ad71ca86d2be91c4109c62269b42cf8
Replace the unknown dimension of signature input when building grappler items.
Fix the bug where same feed nodes or fetch nodes would be added more than once.

PiperOrigin-RevId: 188902101
tensorflow/core/grappler/grappler_item_builder.cc
tensorflow/core/grappler/grappler_item_builder_test.cc