tr.edu.bilkent.cs.partitioning.ccp

Interface Partition

All Known Implementing Classes:

HetPartitionImpl, PartitionImpl

public interface Partition

Partition interface. This interface represents a partition of a 1D workload array. Date: 14.08.2005

Method Summary

Modifier and Type	Method and Description
int	getBottleneckP() returns the bottleneck processor.
double	getPartitionValue() partition bottleneck value.
int	getSeparator(int pi) the separator value for processor pi.
int[]	getSeps() the underlying 1D separator array.
void	setArray(PrefixSum psum) the prefix-summed task array.
void	setSeparator(int pi, int m) The separator is set location m for processor pi.

Method Detail

setSeparator

void setSeparator(int pi,
                  int m)

The separator is set location m for processor pi. i.e. s_p = m

Parameters:

pi - the processor

m - the separator index.

getSeps

int[] getSeps()

the underlying 1D separator array.

Returns:

seps.

getPartitionValue

double getPartitionValue()

partition bottleneck value.

Returns:

partition value.

setArray

void setArray(PrefixSum psum)

the prefix-summed task array.

Parameters:

psum - task array.

getSeparator

int getSeparator(int pi)

the separator value for processor pi.

Parameters:

pi - the processor.

Returns:

separator value.

getBottleneckP

int getBottleneckP()

returns the bottleneck processor.

Returns:

bottleneck processor.