at.dms.kjc.sir.lowering.partition
Class PartitionDot

java.lang.Object
  at.dms.kjc.StreamItDot
      at.dms.kjc.sir.lowering.partition.PartitionDot

All Implemented Interfaces:

AttributeStreamVisitor

public class PartitionDot
extends StreamItDot

This class extends the main streamit dot printer to annotate the dot graphs with partitioning information.

Nested Class Summary

Nested classes/interfaces inherited from class at.dms.kjc.StreamItDot

StreamItDot.NamePair

Constructor Summary

PartitionDot(SIRStream str, PrintStream outputstream, HashMap<SIROperator,Object> partitions, String prefixLabel, boolean simple, boolean markStateful, boolean markIO)
PrefixLabel is a prefix for each node.

Method Summary

String	getClusterString(SIRStream self) Override to show partitions.
static void	printPartitionGraph(SIRStream str, String filename, HashMap<SIROperator,Object> partitions) Prints dot graph of 'str' to 'filename'.
static void	printScheduleGraph(SIRStream str, String filename, HashMap[] execCounts) For printing execution counts.
Object	visitFilter(SIRFilter self, JFieldDeclaration[] fields, JMethodDeclaration[] methods, JMethodDeclaration init, JMethodDeclaration work, CType inputType, CType outputType)
Object	visitJoiner(SIRJoiner self, SIRJoinType type, JExpression[] expWeights)
Object	visitSplitter(SIRSplitter self, SIRSplitType type, JExpression[] expWeights)

Methods inherited from class at.dms.kjc.StreamItDot

compile, getName, makeFilterLabel, makeLabelledNode, print, printGraph, printGraph, processWorkFunction, visitFeedbackLoop, visitPhasedFilter, visitPipeline, visitSplitJoin, visitStructure

Methods inherited from class java.lang.Object

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

Constructor Detail

PartitionDot

public PartitionDot(SIRStream str,
                    PrintStream outputstream,
                    HashMap<SIROperator,Object> partitions,
                    String prefixLabel,
                    boolean simple,
                    boolean markStateful,
                    boolean markIO)

PrefixLabel is a prefix for each node. If 'simple' is true, then filter names are simple idents (not unique).

Method Detail

visitFilter

public Object visitFilter(SIRFilter self,
                          JFieldDeclaration[] fields,
                          JMethodDeclaration[] methods,
                          JMethodDeclaration init,
                          JMethodDeclaration work,
                          CType inputType,
                          CType outputType)

Specified by:

visitFilter in interface AttributeStreamVisitor

Overrides:

visitFilter in class StreamItDot

visitSplitter

public Object visitSplitter(SIRSplitter self,
                            SIRSplitType type,
                            JExpression[] expWeights)

Specified by:

visitSplitter in interface AttributeStreamVisitor

Overrides:

visitSplitter in class StreamItDot

visitJoiner

public Object visitJoiner(SIRJoiner self,
                          SIRJoinType type,
                          JExpression[] expWeights)

Specified by:

visitJoiner in interface AttributeStreamVisitor

Overrides:

visitJoiner in class StreamItDot

getClusterString

public String getClusterString(SIRStream self)

Override to show partitions.

Overrides:

getClusterString in class StreamItDot

printPartitionGraph

public static void printPartitionGraph(SIRStream str,
                                       String filename,
                                       HashMap<SIROperator,Object> partitions)

Prints dot graph of 'str' to 'filename'.

printScheduleGraph

public static void printScheduleGraph(SIRStream str,
                                      String filename,
                                      HashMap[] execCounts)

For printing execution counts. here 'execCounts' is in the format returned by SIRScheduler.getExecutionCounts