Package org.apache.sysds.runtime.einsum

Class EOpNodeBinary

java.lang.Object

org.apache.sysds.runtime.einsum.EOpNode

org.apache.sysds.runtime.einsum.EOpNodeBinary

public class EOpNodeBinary
extends EOpNode

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	EOpNodeBinary.EBinaryOperand

Field Summary

Fields

Modifier and Type	Field	Description
EOpNode	left
EOpNodeBinary.EBinaryOperand	operand
EOpNode	right

Fields inherited from class org.apache.sysds.runtime.einsum.EOpNode

c1, c2, dim1, dim2

Constructor Summary

Constructors

Constructor	Description
EOpNodeBinary(EOpNode left, EOpNode right, EOpNodeBinary.EBinaryOperand operand)

Method Summary

Modifier and Type	Method	Description
static EOpNodeBinary	combineMatrixMultiply(EOpNode left, EOpNode right)
MatrixBlock	computeEOpNode(List<MatrixBlock> inputs, int numThreads, org.apache.commons.logging.Log LOG)
List<EOpNode>	getChildren()
EOpNode	reorderChildrenAndOptimize(EOpNode parent, Character outChar1, Character outChar2)
void	setTransposeResult(boolean transposeResult)
String	toString()
static org.apache.commons.lang3.tuple.Triple<Integer,EOpNodeBinary.EBinaryOperand,org.apache.commons.lang3.tuple.Pair<Character,Character>>	tryCombineAndCost(EOpNode n1, EOpNode n2, HashMap<Character,Integer> charToSizeMap, HashMap<Character,Integer> charToOccurences, Character outChar1, Character outChar2)

Methods inherited from class org.apache.sysds.runtime.einsum.EOpNode

getOutputString, recursivePrintString

Methods inherited from class java.lang.Object

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

Field Details

left

public EOpNode left

right

public EOpNode right

operand

public EOpNodeBinary.EBinaryOperand operand

Constructor Details

EOpNodeBinary

public EOpNodeBinary(EOpNode left,
 EOpNode right,
 EOpNodeBinary.EBinaryOperand operand)

Method Details

setTransposeResult

public void setTransposeResult(boolean transposeResult)

combineMatrixMultiply

public static EOpNodeBinary combineMatrixMultiply(EOpNode left,
 EOpNode right)

getChildren

public List<EOpNode> getChildren()

Specified by:

getChildren in class EOpNode

toString

public String toString()

Overrides:

toString in class Object

computeEOpNode

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

Specified by:

computeEOpNode in class EOpNode

reorderChildrenAndOptimize

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

Specified by:

reorderChildrenAndOptimize in class EOpNode

tryCombineAndCost

public static org.apache.commons.lang3.tuple.Triple<Integer,EOpNodeBinary.EBinaryOperand,org.apache.commons.lang3.tuple.Pair<Character,Character>> tryCombineAndCost(EOpNode n1,
 EOpNode n2,
 HashMap<Character,Integer> charToSizeMap,
 HashMap<Character,Integer> charToOccurences,
 Character outChar1,
 Character outChar2)