Method Instantiate

tensorflow/core/framework/function.h:635–639

                             const InstantiateOptions& options,
                             Handle* handle) = 0;
  Status Instantiate(const string& function_name, AttrSlice attrs,
                     Handle* handle) {
    auto opts = absl::make_unique<InstantiateOptions>();
    return Instantiate(function_name, attrs, *opts, handle);
  }

  // Releases state associated with the handle.
  virtual Status ReleaseHandle(Handle handle) = 0;