Package org.apache.sysds.runtime.codegen

Class SpoofMultiAggregate

java.lang.Object

org.apache.sysds.runtime.codegen.SpoofOperator

org.apache.sysds.runtime.codegen.SpoofMultiAggregate

All Implemented Interfaces:

Serializable

public abstract class SpoofMultiAggregate
extends SpoofOperator

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.sysds.runtime.codegen.SpoofOperator

SpoofOperator.SideInput, SpoofOperator.SideInputSparseCell, SpoofOperator.SideInputSparseRow

Constructor Summary

Constructors

Constructor	Description
SpoofMultiAggregate(boolean sparseSafe, SpoofCellwise.AggOp... aggOps)

Method Summary

Modifier and Type	Method	Description
static void	aggregatePartialResults(SpoofCellwise.AggOp[] aggOps, MatrixBlock c, MatrixBlock b)
SpoofCUDAOperator	createCUDAInstrcution(Integer opID, SpoofCUDAOperator.PrecisionProxy ep)
MatrixBlock	execute(ArrayList<MatrixBlock> inputs, ArrayList<ScalarObject> scalarObjects, MatrixBlock out)
MatrixBlock	execute(ArrayList<MatrixBlock> inputs, ArrayList<ScalarObject> scalarObjects, MatrixBlock out, int k)
MatrixBlock	execute(ArrayList<MatrixBlock> inputs, ArrayList<ScalarObject> scalarObjects, MatrixBlock out, int k, long rix)
static ValueFunction[]	getAggFunctions(SpoofCellwise.AggOp[] aggOps)
SpoofCellwise.AggOp[]	getAggOps()
static double	getInitialValue(SpoofCellwise.AggOp aggop)
String	getSpoofType()
boolean	isSparseSafe()

Methods inherited from class org.apache.sysds.runtime.codegen.SpoofOperator

execute, execute, getDenseMatrices, getNativeStagingBuffer, getTotalInputNnz, getTotalInputSize

Methods inherited from class java.lang.Object

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

Constructor Details

SpoofMultiAggregate

public SpoofMultiAggregate(boolean sparseSafe,
 SpoofCellwise.AggOp... aggOps)

Method Details

getAggOps

public SpoofCellwise.AggOp[] getAggOps()

isSparseSafe

public boolean isSparseSafe()

getSpoofType

public String getSpoofType()

Specified by:

getSpoofType in class SpoofOperator

createCUDAInstrcution

public SpoofCUDAOperator createCUDAInstrcution(Integer opID,
 SpoofCUDAOperator.PrecisionProxy ep)

Specified by:

createCUDAInstrcution in class SpoofOperator

execute

public MatrixBlock execute(ArrayList<MatrixBlock> inputs,
 ArrayList<ScalarObject> scalarObjects,
 MatrixBlock out)

Specified by:

execute in class SpoofOperator

execute

public MatrixBlock execute(ArrayList<MatrixBlock> inputs,
 ArrayList<ScalarObject> scalarObjects,
 MatrixBlock out,
 int k)

Overrides:

execute in class SpoofOperator

execute

public MatrixBlock execute(ArrayList<MatrixBlock> inputs,
 ArrayList<ScalarObject> scalarObjects,
 MatrixBlock out,
 int k,
 long rix)

getInitialValue

public static double getInitialValue(SpoofCellwise.AggOp aggop)

aggregatePartialResults

public static void aggregatePartialResults(SpoofCellwise.AggOp[] aggOps,
 MatrixBlock c,
 MatrixBlock b)

getAggFunctions

public static ValueFunction[] getAggFunctions(SpoofCellwise.AggOp[] aggOps)