at.dms.kjc.backendSupport
Class SpaceTimeScheduleAndPartitioner

java.lang.Object
  at.dms.kjc.spacetime.BasicSpaceTimeSchedule
      at.dms.kjc.backendSupport.SpaceTimeScheduleAndPartitioner

Direct Known Subclasses:

SpaceTimeSchedule

public class SpaceTimeScheduleAndPartitioner
extends BasicSpaceTimeSchedule

Extend BasicSpaceTimeSchedule by storing a partitioner. BasicSpaceTimeSchedule collects initialization schedule, prime-pump schedule and steady-state schedule in one place. This is purely a data structure: it is operated on by other classes to generate these schedules. It is convenient for classes performing layout to keep the partitioner with the schedule. The partitioner supplies the initial slice graph and includes a map from filters to the amount of work that they perform, which is needed to partition.

Author:

mgordon (refactored dimock)

Constructor Summary

SpaceTimeScheduleAndPartitioner(Partitioner partitioner)

Method Summary

Partitioner	getPartitioner()
int	outputsPerSteady() Return the number of outputs that are written to file writers during the steady-state.
void	setPartitioner(Partitioner partitioner)

Methods inherited from class at.dms.kjc.spacetime.BasicSpaceTimeSchedule

getInitSchedule, getPrimePumpMult, getPrimePumpSchedule, getPrimePumpScheduleFlat, getPrimePumpTotalMult, getSchedule, getScheduleList, setInitSchedule, setPrimePumpSchedule, setSchedule

Methods inherited from class java.lang.Object

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

Constructor Detail

SpaceTimeScheduleAndPartitioner

public SpaceTimeScheduleAndPartitioner(Partitioner partitioner)

Method Detail

outputsPerSteady

public int outputsPerSteady()

Return the number of outputs that are written to file writers during the steady-state.

Returns:

the number of outputs that are written to file writers during the steady-state.

setPartitioner

public void setPartitioner(Partitioner partitioner)

Parameters:

partitioner -

getPartitioner

public Partitioner getPartitioner()

Returns:

the partitioner associated with this schedule.