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

Class DCLocalScheme

java.lang.Object

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

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

public class DCLocalScheme
extends DataPartitionLocalScheme

Disjoint_Contiguous data partitioner: for each worker, use a right indexing operation X[beg:end,] to obtain contiguous, non-overlapping partitions of rows.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.sysds.runtime.controlprogram.paramserv.dp.DataPartitionLocalScheme

DataPartitionLocalScheme.Result

Constructor Summary

Constructors

Constructor	Description
DCLocalScheme()

Method Summary

Modifier and Type	Method	Description
DataPartitionLocalScheme.Result	doPartitioning(int workersNum, MatrixBlock features, MatrixBlock labels)
static List<MatrixBlock>	partition(int k, MatrixBlock mb)

Methods inherited from class java.lang.Object

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

Constructor Detail

DCLocalScheme

public DCLocalScheme()

Method Detail

partition

public static List<MatrixBlock> partition(int k,
                                          MatrixBlock mb)

doPartitioning

public DataPartitionLocalScheme.Result doPartitioning(int workersNum,
                                                      MatrixBlock features,
                                                      MatrixBlock labels)

Specified by:

doPartitioning in class DataPartitionLocalScheme