Package org.apache.sysds.runtime.einsum

Class EOpNode

java.lang.Object

org.apache.sysds.runtime.einsum.EOpNode

Direct Known Subclasses:

EOpNodeBinary, EOpNodeData, EOpNodeFuse, EOpNodeUnary

public abstract class EOpNode
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
Character	c1
Character	c2
Integer	dim1
Integer	dim2

Constructor Summary

Constructors

Constructor	Description
EOpNode(Character c1, Character c2, Integer dim1, Integer dim2)

Method Summary

Modifier and Type	Method	Description
abstract MatrixBlock	computeEOpNode(List<MatrixBlock> inputs, int numOfThreads, org.apache.commons.logging.Log LOG)
abstract List<EOpNode>	getChildren()
String	getOutputString()
String[]	recursivePrintString()
abstract EOpNode	reorderChildrenAndOptimize(EOpNode parent, Character outChar1, Character outChar2)

Methods inherited from class java.lang.Object

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

Field Details

c1

public Character c1

c2

public Character c2

dim1

public Integer dim1

dim2

public Integer dim2

Constructor Details

EOpNode

public EOpNode(Character c1,
 Character c2,
 Integer dim1,
 Integer dim2)

Method Details

getOutputString

public String getOutputString()

getChildren

public abstract List<EOpNode> getChildren()

recursivePrintString

public String[] recursivePrintString()

computeEOpNode

public abstract MatrixBlock computeEOpNode(List<MatrixBlock> inputs,
 int numOfThreads,
 org.apache.commons.logging.Log LOG)

reorderChildrenAndOptimize

public abstract EOpNode reorderChildrenAndOptimize(EOpNode parent,
 Character outChar1,
 Character outChar2)