For the internal use of the distributed TPU compiler.
  }];

  let arguments = (ins
    Variadic<TF_Tensor>:$args,
    TF_StrTensor:$key
  );

  let results = (outs
    Variadic<TF_Tensor>:$results
  );

  TF_DerivedOperandTypeListAttr Targs = TF_DerivedOperandTypeListAttr<0>;
  TF_DerivedResultTypeListAttr Tresults = TF_DerivedResultTypeListAttr<0>;
}