op->setAttr("_xla_has_host_transfer", builder.getBoolAttr(true));
  return op;
}

// Creates a tf._XlaSendFromHost or tf._XlaSendFromHostV2 op. If device ordinal
// is present, a tf._XlaSendFromHostV2 op is created instead.
Operation* CreateSendFromHostOp(OpBuilder& builder, Location loc,
                                ValueRange inputs, Value compilation_key,

  );

  let results = (outs);

  TF_DerivedOperandTypeListAttr Tinputs = TF_DerivedOperandTypeListAttr<0>;
}

def TF__XlaSendFromHostV2Op : TF_Op<"_XlaSendFromHostV2", [DeclareOpInterfaceMethods<TF_GetResourceInstanceInterface>, TF_SendSideEffect]> {
  let summary = [{
A placeholder op to send values to a running XLA computation with support for a runtime device ordinal.
  }];