Package org.apache.sysds.runtime.instructions.spark.data

Class ReblockBuffer

java.lang.Object

org.apache.sysds.runtime.instructions.spark.data.ReblockBuffer

public class ReblockBuffer
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_BUFFER_SIZE

Constructor Summary

Constructors

Constructor	Description
ReblockBuffer(int buffersize, long rlen, long clen, int blen)

Method Summary

Modifier and Type	Method	Description
void	appendCell(long r, long c, double v)
List<IndexedMatrixValue>	flushBufferToBinaryBlocks()
int	getCapacity()
int	getSize()

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_BUFFER_SIZE

public static final int DEFAULT_BUFFER_SIZE

See Also:

• Constant Field Values

Constructor Details

ReblockBuffer

public ReblockBuffer(int buffersize,
 long rlen,
 long clen,
 int blen)

Method Details

appendCell

public void appendCell(long r,
 long c,
 double v)

getSize

public int getSize()

getCapacity

public int getCapacity()

flushBufferToBinaryBlocks

public List<IndexedMatrixValue> flushBufferToBinaryBlocks()
                                                   throws DMLRuntimeException

Throws:

DMLRuntimeException