cetus.analysis

Class DDTestWrapper

java.lang.Object

cetus.analysis.DDTestWrapper

public class DDTestWrapper
extends java.lang.Object

Wrapper framework for executing specific data-dependence test on array subscripts

Constructor Summary

Constructors

Constructor and Description
DDTestWrapper(DDArrayAccessInfo a1, DDArrayAccessInfo a2, java.util.LinkedList<Loop> loop_nest, java.util.HashMap<Loop,LoopInfo> loopInfo) Constructs a new test wrapper with the specified pair of array accesses and loop information.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	testAccessPair(java.util.ArrayList<DependenceVector> DVset) Accepts two access pairs, partitions their subscripts, performs dependence testing and constructs a set of dependence vectors if dependence exists

Methods inherited from class java.lang.Object

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

Constructor Detail

DDTestWrapper

public DDTestWrapper(DDArrayAccessInfo a1,
             DDArrayAccessInfo a2,
             java.util.LinkedList<Loop> loop_nest,
             java.util.HashMap<Loop,LoopInfo> loopInfo)

Constructs a new test wrapper with the specified pair of array accesses and loop information.

Method Detail

testAccessPair

public boolean testAccessPair(java.util.ArrayList<DependenceVector> DVset)

Accepts two access pairs, partitions their subscripts, performs dependence testing and constructs a set of dependence vectors if dependence exists

Parameters:

DVset -

Returns:

true if dependence exists