org.apache.sysml.runtime.codegen

Class SpoofOperator

java.lang.Object

org.apache.sysml.runtime.codegen.SpoofOperator

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

SpoofCellwise, SpoofMultiAggregate, SpoofOuterProduct, SpoofRowwise

public abstract class SpoofOperator
extends Object
implements Serializable

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SpoofOperator.SideInput
static class	SpoofOperator.SideInputSparse

Field Summary

Fields

Modifier and Type	Field and Description
protected static long	PAR_MINFLOP_THRESHOLD
protected static long	PAR_NUMCELL_THRESHOLD

Constructor Summary

Constructors

Constructor and Description
SpoofOperator()

Method Summary

Modifier and Type	Method and Description
protected static SpoofOperator.SideInput[]	createSparseSideInputs(SpoofOperator.SideInput[] input)
org.apache.sysml.runtime.instructions.cp.ScalarObject	execute(ArrayList<MatrixBlock> inputs, ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalars)
org.apache.sysml.runtime.instructions.cp.ScalarObject	execute(ArrayList<MatrixBlock> inputs, ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalars, int k)
abstract MatrixBlock	execute(ArrayList<MatrixBlock> inputs, ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalars, MatrixBlock out)
MatrixBlock	execute(ArrayList<MatrixBlock> inputs, ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalars, MatrixBlock out, int k)
static double[][]	getDenseMatrices(SpoofOperator.SideInput[] inputs)
abstract String	getSpoofType()
static long	getTotalInputNnz(ArrayList<MatrixBlock> inputs)
protected static double	getValue(double[] data, double index)
protected static double	getValue(double[] data, int index)
protected static double	getValue(double[] data, int n, double rowIndex, double colIndex)
protected static double	getValue(double[] data, int n, int rowIndex, int colIndex)
protected static double	getValue(SpoofOperator.SideInput data, double rowIndex)
protected static double	getValue(SpoofOperator.SideInput data, int rowIndex)
protected static double	getValue(SpoofOperator.SideInput data, int n, double rowIndex, double colIndex)
protected static double	getValue(SpoofOperator.SideInput data, int n, int rowIndex, int colIndex)
protected static double[]	getVector(SpoofOperator.SideInput data, int n, double rowIndex, double colIndex)
protected static double[]	getVector(SpoofOperator.SideInput data, int n, int rowIndex, int colIndex)
protected SpoofOperator.SideInput[]	prepInputMatrices(ArrayList<MatrixBlock> inputs)
protected SpoofOperator.SideInput[]	prepInputMatrices(ArrayList<MatrixBlock> inputs, boolean denseOnly)
protected SpoofOperator.SideInput[]	prepInputMatrices(ArrayList<MatrixBlock> inputs, boolean denseOnly, boolean tB1)
protected SpoofOperator.SideInput[]	prepInputMatrices(ArrayList<MatrixBlock> inputs, int offset, boolean denseOnly)
protected SpoofOperator.SideInput[]	prepInputMatrices(ArrayList<MatrixBlock> inputs, int offset, int len, boolean denseOnly, boolean tB1)
protected static double[]	prepInputScalars(ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalarObjects)

Methods inherited from class java.lang.Object

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

Field Detail

PAR_NUMCELL_THRESHOLD

protected static final long PAR_NUMCELL_THRESHOLD

See Also:

Constant Field Values

PAR_MINFLOP_THRESHOLD

protected static final long PAR_MINFLOP_THRESHOLD

See Also:

Constant Field Values

Constructor Detail

SpoofOperator

public SpoofOperator()

Method Detail

execute

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

Throws:

DMLRuntimeException

execute

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

Throws:

DMLRuntimeException

getSpoofType

public abstract String getSpoofType()

execute

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

Throws:

DMLRuntimeException

execute

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

Throws:

DMLRuntimeException

prepInputMatrices

protected SpoofOperator.SideInput[] prepInputMatrices(ArrayList<MatrixBlock> inputs)
                                               throws DMLRuntimeException

Throws:

DMLRuntimeException

prepInputMatrices

protected SpoofOperator.SideInput[] prepInputMatrices(ArrayList<MatrixBlock> inputs,
                                                      boolean denseOnly)
                                               throws DMLRuntimeException

Throws:

DMLRuntimeException

prepInputMatrices

protected SpoofOperator.SideInput[] prepInputMatrices(ArrayList<MatrixBlock> inputs,
                                                      int offset,
                                                      boolean denseOnly)
                                               throws DMLRuntimeException

Throws:

DMLRuntimeException

prepInputMatrices

protected SpoofOperator.SideInput[] prepInputMatrices(ArrayList<MatrixBlock> inputs,
                                                      boolean denseOnly,
                                                      boolean tB1)
                                               throws DMLRuntimeException

Throws:

DMLRuntimeException

prepInputMatrices

protected SpoofOperator.SideInput[] prepInputMatrices(ArrayList<MatrixBlock> inputs,
                                                      int offset,
                                                      int len,
                                                      boolean denseOnly,
                                                      boolean tB1)
                                               throws DMLRuntimeException

Throws:

DMLRuntimeException

createSparseSideInputs

protected static SpoofOperator.SideInput[] createSparseSideInputs(SpoofOperator.SideInput[] input)

getDenseMatrices

public static double[][] getDenseMatrices(SpoofOperator.SideInput[] inputs)

prepInputScalars

protected static double[] prepInputScalars(ArrayList<org.apache.sysml.runtime.instructions.cp.ScalarObject> scalarObjects)

getTotalInputNnz

public static long getTotalInputNnz(ArrayList<MatrixBlock> inputs)

getValue

protected static double getValue(double[] data,
                                 double index)

getValue

protected static double getValue(double[] data,
                                 int index)

getValue

protected static double getValue(double[] data,
                                 int n,
                                 double rowIndex,
                                 double colIndex)

getValue

protected static double getValue(double[] data,
                                 int n,
                                 int rowIndex,
                                 int colIndex)

getValue

protected static double getValue(SpoofOperator.SideInput data,
                                 double rowIndex)

getValue

protected static double getValue(SpoofOperator.SideInput data,
                                 int rowIndex)

getValue

protected static double getValue(SpoofOperator.SideInput data,
                                 int n,
                                 double rowIndex,
                                 double colIndex)

getValue

protected static double getValue(SpoofOperator.SideInput data,
                                 int n,
                                 int rowIndex,
                                 int colIndex)

getVector

protected static double[] getVector(SpoofOperator.SideInput data,
                                    int n,
                                    double rowIndex,
                                    double colIndex)

getVector

protected static double[] getVector(SpoofOperator.SideInput data,
                                    int n,
                                    int rowIndex,
                                    int colIndex)