mapss.dif.csdf.sdf.sched
Class CompactProcedureSynthesis

java.lang.Object
  mapss.dif.csdf.sdf.sched.ProcedureSynthesis
      mapss.dif.csdf.sdf.sched.CompactProcedureSynthesis

public class CompactProcedureSynthesis
extends ProcedureSynthesis

Compact procedure synthesis for a schedule. Synthesized procedures can be compacted by replacing single instantiated procedures. Users can choose to replace all or bottom level only of such procedures.

Version:

$Id: CompactProcedureSynthesis.java 406 2007-05-10 14:27:07Z plishker $

Author:

Mingyung Ko

Field Summary

Fields inherited from class mapss.dif.csdf.sdf.sched.ProcedureSynthesis

_bottomProcedures, _procedures, _schedules, _scheduleToProcedureMap, _topProcedure

Constructor Summary

CompactProcedureSynthesis(mocgraph.sched.Schedule schedule)
Constructor of a schedule.

Method Summary

protected void	_makeSingleBottomsInlined() Make the procedures collection inlined into their callers.
protected void	_unregister(Procedure procedure) Unregister the procedure from the synthesis.
java.lang.String	toString(java.util.Map nameMap) Display the synthesized procedures in text.

Methods inherited from class mapss.dif.csdf.sdf.sched.ProcedureSynthesis

_getName, _register, _synthesize, getProcedure, getProcedure, procedureCount, procedureLabel, toString, toStringWithSchedules

Methods inherited from class java.lang.Object

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

Constructor Detail

CompactProcedureSynthesis

public CompactProcedureSynthesis(mocgraph.sched.Schedule schedule)

Constructor of a schedule. By default, bottom-level procedures that are called exactly by single procedures are compacted.

Parameters:

schedule - The given schedule.

Method Detail

toString

public java.lang.String toString(java.util.Map nameMap)

Display the synthesized procedures in text.

Overrides:

toString in class ProcedureSynthesis

Parameters:

nameMap - Map from SDF nodes to their String names.

Returns:

The synthesized procedures.

_makeSingleBottomsInlined

protected void _makeSingleBottomsInlined()

Make the procedures collection inlined into their callers. In other words, these procedures are going to be eliminated for compaction.

Parameters:

procedureCollection - The collection of procedures.

_unregister

protected void _unregister(Procedure procedure)

Unregister the procedure from the synthesis. Procedures unregistered will not appear in the synthesis and can not be restored back.

Parameters:

procedure - The procedure to unregister.