t.html" title="class in org.apache.sysds.runtime.controlprogram.federated">FederatedRequest</a>&nbsp;elseFr,
       <a href="FederatedRequest.html" title="class in org.apache.sysds.runtime.controlprogram.federated">FederatedRequest</a>[]&nbsp;frSlices1,
       <a href="FederatedRequest.html" title="class in org.apache.sysds.runtime.controlprogram.federated">FederatedRequest</a>[]&nbsp;frSlices2,
       <a href="FederatedRequest.html" title="class in org.apache.sysds.runtime.controlprogram.federated">Federat