Package org.apache.sysds.runtime.controlprogram.paramserv.dp

Class DRSparkScheme

java.lang.Object

org.apache.sysds.runtime.controlprogram.paramserv.dp.DataPartitionSparkScheme

org.apache.sysds.runtime.controlprogram.paramserv.dp.DRSparkScheme

All Implemented Interfaces:

Serializable

public class DRSparkScheme
extends DataPartitionSparkScheme

Spark data partitioner Disjoint_Random: For the current row block, find all the shifted place for each row (WorkerID => (row block ID, matrix)

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
org.apache.sysds.runtime.controlprogram.paramserv.dp.DataPartitionSparkScheme.Result	doPartitioning(int numWorkers, int rblkID, MatrixBlock features, MatrixBlock labels)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

doPartitioning

public org.apache.sysds.runtime.controlprogram.paramserv.dp.DataPartitionSparkScheme.Result doPartitioning(int numWorkers,
 int rblkID,
 MatrixBlock features,
 MatrixBlock labels)

Specified by:

doPartitioning in class DataPartitionSparkScheme