TF_CAPI_EXPORT TF_RendezvousThunk TF_GetRendezvous(TF_OpKernelContext* ctx);
#endif

// Returns the graph def version of the given context.
TF_CAPI_EXPORT extern int TF_GetGraphDefVersion(TF_OpKernelContext* ctx);

// Returns the name of the OpKernel.
//
// The returned TF_StringView's underlying string is owned by the OpKernel and
// has the same lifetime as the OpKernel.

  }
  return ret;
}

uint64_t TF_GetFrameId(TF_OpKernelContext* ctx) {
  return reinterpret_cast<::tensorflow::OpKernelContext*>(ctx)
      ->frame_iter()
      .frame_id;
}

int TF_GetGraphDefVersion(TF_OpKernelContext* ctx) {
  return reinterpret_cast<::tensorflow::OpKernelContext*>(ctx)
      ->function_library()
      ->graph_def_version();
}

int64_t TF_GetIterId(TF_OpKernelContext* ctx) {