at.dms.kjc.spacetime
Class IODevice

java.lang.Object
  at.dms.kjc.slicegraph.ProcElement
      at.dms.kjc.backendSupport.ComputeNode<RawComputeCodeStore>
          at.dms.kjc.spacetime.RawComputeNode
              at.dms.kjc.spacetime.IODevice

Direct Known Subclasses:

MagicDram, StreamingDram

public abstract class IODevice
extends RawComputeNode

Field Summary

protected int	port
protected Vector<RawTile>	tiles

Fields inherited from class at.dms.kjc.spacetime.RawComputeNode

rawChip, X, Y

Fields inherited from class at.dms.kjc.backendSupport.ComputeNode

computeCode

Constructor Summary

IODevice(RawChip chip, int port)

IODevice(RawChip chip, int port, RawTile tile)

Method Summary

void	addTile(RawTile tile)
int	getDirectionFromTile() Get the direction from the neighboring tile to this
RawTile	getNeighboringTile()
int	getPort()
ComputeNode	getTile()
RawTile[]	getTiles() return the tile(s) associated with this iodevice so for a streaming dram it is the tiles that are mapped to this dram by the hardware

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

getRawChip, getX, getY

Methods inherited from class at.dms.kjc.backendSupport.ComputeNode

getComputeCode, getUniqueId, setComputeCode, setUniqueId

Methods inherited from class java.lang.Object

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

Field Detail

port

protected int port

tiles

protected Vector<RawTile> tiles

Constructor Detail

IODevice

public IODevice(RawChip chip,
                int port)

IODevice

public IODevice(RawChip chip,
                int port,
                RawTile tile)

Method Detail

getPort

public int getPort()

addTile

public void addTile(RawTile tile)

getTiles

public RawTile[] getTiles()

return the tile(s) associated with this iodevice so for a streaming dram it is the tiles that are mapped to this dram by the hardware

getTile

public ComputeNode getTile()

getNeighboringTile

public RawTile getNeighboringTile()

getDirectionFromTile

public int getDirectionFromTile()

Get the direction from the neighboring tile to this

Returns:

2 = west, 3 = south, 4 = east, 5 = north