org.apache.sysml.runtime.codegen

Class SpoofRowwise

java.lang.Object

org.apache.sysml.runtime.codegen.SpoofOperator

org.apache.sysml.runtime.codegen.SpoofRowwise

All Implemented Interfaces:

Serializable

public abstract class SpoofRowwise
extends SpoofOperator

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SpoofRowwise.RowType

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

SpoofOperator.SideInput, SpoofOperator.SideInputSparse

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	_cbind0
protected int	_reqVectMem
protected boolean	_tB1
protected SpoofRowwise.RowType	_type

Fields inherited from class org.apache.sysml.runtime.codegen.SpoofOperator

PAR_MINFLOP_THRESHOLD, PAR_NUMCELL_THRESHOLD

Constructor Summary

Constructors

Constructor and Description
SpoofRowwise(SpoofRowwise.RowType type, boolean cbind0, boolean tB1, int reqVectMem)

Method Summary

Modifier and Type	Method and Description
org.apache.sysml.runtime.instructions.cp.ScalarObject	execute(ArrayList<MatrixBlock> inputs, ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalarObjects, int k)
MatrixBlock	execute(ArrayList<MatrixBlock> inputs, ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalarObjects, MatrixBlock out)
MatrixBlock	execute(ArrayList<MatrixBlock> inputs, ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalarObjects, MatrixBlock out, boolean allocTmp, boolean aggIncr)
MatrixBlock	execute(ArrayList<MatrixBlock> inputs, ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalarObjects, MatrixBlock out, int k)
protected abstract void	genexec(double[] avals, int[] aix, int ai, SpoofOperator.SideInput[] b, double[] scalars, double[] c, int alen, int n, int rowIndex)
protected abstract void	genexec(double[] a, int ai, SpoofOperator.SideInput[] b, double[] scalars, double[] c, int len, int rowIndex)
int	getNumIntermediates()
SpoofRowwise.RowType	getRowType()
String	getSpoofType()
static boolean	hasMatrixSideInput(ArrayList<MatrixBlock> inputs)
boolean	isCBind0()

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

createSparseSideInputs, execute, getDenseMatrices, getTotalInputNnz, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getVector, getVector, prepInputMatrices, prepInputMatrices, prepInputMatrices, prepInputMatrices, prepInputMatrices, prepInputScalars

Methods inherited from class java.lang.Object

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

Field Detail

_type

protected final SpoofRowwise.RowType _type

_cbind0

protected final boolean _cbind0

_tB1

protected final boolean _tB1

_reqVectMem

protected final int _reqVectMem

Constructor Detail

SpoofRowwise

public SpoofRowwise(SpoofRowwise.RowType type,
                    boolean cbind0,
                    boolean tB1,
                    int reqVectMem)

Method Detail

getRowType

public SpoofRowwise.RowType getRowType()

isCBind0

public boolean isCBind0()

getNumIntermediates

public int getNumIntermediates()

getSpoofType

public String getSpoofType()

Specified by:

getSpoofType in class SpoofOperator

execute

public org.apache.sysml.runtime.instructions.cp.ScalarObject execute(ArrayList<MatrixBlock> inputs,
                                                                     ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalarObjects,
                                                                     int k)
                                                              throws DMLRuntimeException

Overrides:

execute in class SpoofOperator

Throws:

DMLRuntimeException

execute

public MatrixBlock execute(ArrayList<MatrixBlock> inputs,
                           ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalarObjects,
                           MatrixBlock out)
                    throws DMLRuntimeException

Specified by:

execute in class SpoofOperator

Throws:

DMLRuntimeException

execute

public MatrixBlock execute(ArrayList<MatrixBlock> inputs,
                           ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalarObjects,
                           MatrixBlock out,
                           boolean allocTmp,
                           boolean aggIncr)
                    throws DMLRuntimeException

Throws:

DMLRuntimeException

execute

public MatrixBlock execute(ArrayList<MatrixBlock> inputs,
                           ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalarObjects,
                           MatrixBlock out,
                           int k)
                    throws DMLRuntimeException

Overrides:

execute in class SpoofOperator

Throws:

DMLRuntimeException

hasMatrixSideInput

public static boolean hasMatrixSideInput(ArrayList<MatrixBlock> inputs)

genexec

protected abstract void genexec(double[] a,
                                int ai,
                                SpoofOperator.SideInput[] b,
                                double[] scalars,
                                double[] c,
                                int len,
                                int rowIndex)

genexec

protected abstract void genexec(double[] avals,
                                int[] aix,
                                int ai,
                                SpoofOperator.SideInput[] b,
                                double[] scalars,
                                double[] c,
                                int alen,
                                int n,
                                int rowIndex)