tree 8af6324243076fdb5664a2d0786c04b0cf80e10e
parent a901c880618ca45b378afe87fefe6d50c5aec2df
author Eugene Brevdo <ebrevdo@google.com> 1579564551 -0800
committer TensorFlower Gardener <gardener@tensorflow.org> 1579564724 -0800

[TF] Fixes and new features to saved_model_cli aot_compile_cpu, adds e2e test.

* Can now specify which variables can be fed/fetched.
* Bugfix when signature name contains slashes or starts with integers.
* Prune input config entries from tf2xla config when graph freeze removes
  unused input feed.
* Fixed a bug where third_party/tensorflow/ isn't properly renamed to tensorflow/
  in opensource HOST build (identified during the new genrule test).
  Solution: bring back the hardcoded #include in codegen.cc; it's always correct.

NOTE: The bugfix to the #include line in the compiler/ codebase is a partial rollback
of the initial tfcompile + saved_model_cli CL which moved from the hard-coded
include path to a parameterized value.  It turns out we don't need the complexity
of this approach and it's incorrect in the host opensource build.

TESTED:

Includes a bonafide genrule test which runs saved_model_cli to generate the
header and object files, and includes them in a c++ unit test and ensures
that they compile and the resulting object runs correctly.

PiperOrigin-RevId: 290655683
Change-Id: I4cfa2c595ebe56f8bdd47853f82371d97b92b081