Package org.apache.sysds.runtime.instructions.cp

Class DataGenCPInstruction

java.lang.Object

org.apache.sysds.runtime.instructions.Instruction

org.apache.sysds.runtime.instructions.cp.CPInstruction

org.apache.sysds.runtime.instructions.cp.ComputationCPInstruction

org.apache.sysds.runtime.instructions.cp.UnaryCPInstruction

org.apache.sysds.runtime.instructions.cp.DataGenCPInstruction

All Implemented Interfaces:

LineageTraceable

public class DataGenCPInstruction
extends UnaryCPInstruction

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.sysds.runtime.instructions.cp.CPInstruction

CPInstruction.CPType

Nested classes/interfaces inherited from class org.apache.sysds.runtime.instructions.Instruction

Instruction.IType

Field Summary

Fields inherited from class org.apache.sysds.runtime.instructions.cp.ComputationCPInstruction

input1, input2, input3, input4, output

Fields inherited from class org.apache.sysds.runtime.instructions.Instruction

DATATYPE_PREFIX, FEDERATED_INST_PREFIX, GPU_INST_PREFIX, INSTRUCTION_DELIM, LITERAL_PREFIX, OOC_INST_PREFIX, OPERAND_DELIM, SP_INST_PREFIX, VALUETYPE_PREFIX

Constructor Summary

Constructors

Constructor	Description
DataGenCPInstruction(Operator op, Types.OpOpDG method, CPOperand out, CPOperand rows, CPOperand cols, String data, String schema, String opcode, String str)

Method Summary

Modifier and Type	Method	Description
int	getBlocksize()
long	getCols()
String	getDims()
CPOperand	getDimsOperand()
long	getFrom()
long	getIncr()
org.apache.commons.lang3.tuple.Pair<String,LineageItem>	getLineageItem(ExecutionContext ec)	Obtain lineage trace of an instruction with a single output.
double	getMaxValue()
double	getMinValue()
String	getPdf()
String	getPdfParams()
long	getRows()
long	getSeed()
double	getSparsity()
long	getTo()
boolean	isMatrixCall()
boolean	isOnesCol()
static DataGenCPInstruction	parseInstruction(String str)
void	processInstruction(ExecutionContext ec)	This method should be used to execute the instruction.

Methods inherited from class org.apache.sysds.runtime.instructions.cp.ComputationCPInstruction

getInputs, getOutput, getOutputVariableName, hasFrameInput

Methods inherited from class org.apache.sysds.runtime.instructions.cp.CPInstruction

getCPInstructionType, getGraphString, getType, postprocessInstruction, preprocessInstruction, requiresLabelUpdate, updateLabels

Methods inherited from class org.apache.sysds.runtime.instructions.Instruction

getBeginColumn, getBeginLine, getEndColumn, getEndLine, getExtendedOpcode, getFilename, getInstID, getInstructionString, getLineNum, getOpcode, getOperator, printMe, setInstID, setLocation, setLocation, setLocation, setLocation, toString, updateInstructionThreadID

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.sysds.runtime.lineage.LineageTraceable

getLineageItems, hasSingleLineage

Constructor Details

DataGenCPInstruction

public DataGenCPInstruction(Operator op,
 Types.OpOpDG method,
 CPOperand out,
 CPOperand rows,
 CPOperand cols,
 String data,
 String schema,
 String opcode,
 String str)

Method Details

getRows

public long getRows()

getCols

public long getCols()

getDims

public String getDims()

getDimsOperand

public CPOperand getDimsOperand()

getBlocksize

public int getBlocksize()

getMinValue

public double getMinValue()

getMaxValue

public double getMaxValue()

getSparsity

public double getSparsity()

getPdf

public String getPdf()

getPdfParams

public String getPdfParams()

getSeed

public long getSeed()

isOnesCol

public boolean isOnesCol()

isMatrixCall

public boolean isMatrixCall()

getFrom

public long getFrom()

getTo

public long getTo()

getIncr

public long getIncr()

parseInstruction

public static DataGenCPInstruction parseInstruction(String str)

processInstruction

public void processInstruction(ExecutionContext ec)

Description copied from class: Instruction

This method should be used to execute the instruction.

Specified by:

processInstruction in class CPInstruction

Parameters:

ec - execution context

getLineageItem

public org.apache.commons.lang3.tuple.Pair<String,LineageItem> getLineageItem(ExecutionContext ec)

Description copied from interface: LineageTraceable

Obtain lineage trace of an instruction with a single output.

Specified by:

getLineageItem in interface LineageTraceable

Overrides:

getLineageItem in class ComputationCPInstruction

Parameters:

ec - execution context w/ live variables

Returns:

pair of (output variable name, output lineage item)