org.apache.sysml.runtime.codegen

Class SpoofOuterProduct

java.lang.Object

org.apache.sysml.runtime.codegen.SpoofOperator

org.apache.sysml.runtime.codegen.SpoofOuterProduct

All Implemented Interfaces:

Serializable

public abstract class SpoofOuterProduct
extends SpoofOperator

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SpoofOuterProduct.OutProdType

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 SpoofOuterProduct.OutProdType	_outerProductType

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

PAR_MINFLOP_THRESHOLD, PAR_NUMCELL_THRESHOLD

Constructor Summary

Constructors

Constructor and Description
SpoofOuterProduct(SpoofOuterProduct.OutProdType type)

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)
org.apache.sysml.runtime.instructions.cp.ScalarObject	execute(ArrayList<MatrixBlock> inputs, ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalarObjects, int numThreads)
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, int numThreads)
protected abstract double	genexecCellwise(double a, double[] u, int ui, double[] v, int vi, double[][] b, double[] scalars, int m, int n, int k, int rowIndex, int colIndex)
protected abstract void	genexecDense(double a, double[] u, int ui, double[] v, int vi, double[][] b, double[] scalars, double[] c, int ci, int m, int n, int k, int rowIndex, int colIndex)
SpoofOuterProduct.OutProdType	getOuterProdType()
String	getSpoofType()
void	setOuterProdType(SpoofOuterProduct.OutProdType type)

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

createSparseSideInputs, 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

_outerProductType

protected SpoofOuterProduct.OutProdType _outerProductType

Constructor Detail

SpoofOuterProduct

public SpoofOuterProduct(SpoofOuterProduct.OutProdType type)

Method Detail

setOuterProdType

public void setOuterProdType(SpoofOuterProduct.OutProdType type)

getOuterProdType

public SpoofOuterProduct.OutProdType getOuterProdType()

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)
                                                              throws DMLRuntimeException

Overrides:

execute in class SpoofOperator

Throws:

DMLRuntimeException

execute

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

Overrides:

execute in class SpoofOperator

Throws:

DMLRuntimeException

genexecDense

protected abstract void genexecDense(double a,
                                     double[] u,
                                     int ui,
                                     double[] v,
                                     int vi,
                                     double[][] b,
                                     double[] scalars,
                                     double[] c,
                                     int ci,
                                     int m,
                                     int n,
                                     int k,
                                     int rowIndex,
                                     int colIndex)

genexecCellwise

protected abstract double genexecCellwise(double a,
                                          double[] u,
                                          int ui,
                                          double[] v,
                                          int vi,
                                          double[][] b,
                                          double[] scalars,
                                          int m,
                                          int n,
                                          int k,
                                          int rowIndex,
                                          int colIndex)