std::string bytes1, bytes2;
  tensorflow::TensorShapeProto proto;

  const int64_t pts1[] = {2, 4, -1, 8};
  tensorflow::PartialTensorShape(pts1).AsProto(&proto);
  proto.SerializeToString(&bytes1);

  const int64_t pts2[] = {1, 3, 5, 7};
  tensorflow::PartialTensorShape(pts2).AsProto(&proto);
  proto.SerializeToString(&bytes2);

  std::unique_ptr<const void*[]> list_ptrs;

*   Adding TensorFlow-iOS CocoaPod for symmetry with tensorflow-android.
*   Introduces base implementations of ClusterResolvers.
*   Unify memory representations of TensorShape and PartialTensorShape. As a
    consequence, tensors now have a maximum of 254 dimensions, not 255.
*   Changed references to LIBXSMM to use version 1.8.1.
*   TensorFlow Debugger (tfdbg):