org.jacop.examples.fd.filters

Class DCT

java.lang.Object

org.jacop.examples.fd.filters.Filter

org.jacop.examples.fd.filters.DCT

public class DCT
extends Filter

It specifies DCT benchmark. Source: Nestor, J.A.; Krishnamoorthy, G.; "SALSA: a new approach to scheduling with timing constraints" IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, Volume 12, Issue 8, Aug. 1993 Page(s):1107 - 1122

Version:

4.2

Author:

Krzysztof Kuchcinski and Radoslaw Szymanek

Field Summary

Fields inherited from class org.jacop.examples.fd.filters.Filter

addDel, addId, dependencies, ids, last, mulDel, mulId, name

Constructor Summary

Constructors

Constructor and Description
DCT() It constructs a DCT filter problem with default delays for
DCT(int addDel, int mulDel) It constructs a DCT filter with specific delays for addition and multiplication operation.

Method Summary

Modifier and Type	Method and Description
ArrayList<String>	names() It specifies the names of the operations for the representation of the solution in textual form.
ArrayList<String>	namesPipeline() It specifies the names of the operations for the textual representation of the pipelined solution.

Methods inherited from class org.jacop.examples.fd.filters.Filter

addDel, addId, delays, dependencies, ids, lastOp, mulDel, mulId, name, noAdd, noMul, noOp

Methods inherited from class java.lang.Object

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

Constructor Detail

DCT

public DCT()

It constructs a DCT filter problem with default delays for

DCT

public DCT(int addDel,
           int mulDel)

It constructs a DCT filter with specific delays for addition and multiplication operation.

Parameters:

addDel - delay of the addition operation.

mulDel - delay of the multiplication operation.

Method Detail

names

public ArrayList<String> names()

Description copied from class: Filter

It specifies the names of the operations for the representation of the solution in textual form.

Specified by:

names in class Filter

Returns:

list of names.

namesPipeline

public ArrayList<String> namesPipeline()

Description copied from class: Filter

It specifies the names of the operations for the textual representation of the pipelined solution.

Specified by:

namesPipeline in class Filter

Returns:

list of names.