Package org.apache.sysds.runtime.instructions.spark

Class MultiReturnParameterizedBuiltinSPInstruction

java.lang.Object

org.apache.sysds.runtime.instructions.Instruction

org.apache.sysds.runtime.instructions.spark.SPInstruction

org.apache.sysds.runtime.instructions.spark.ComputationSPInstruction

org.apache.sysds.runtime.instructions.spark.MultiReturnParameterizedBuiltinSPInstruction

All Implemented Interfaces:

LineageTraceable

public class MultiReturnParameterizedBuiltinSPInstruction
extends ComputationSPInstruction

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MultiReturnParameterizedBuiltinSPInstruction.TransformEncodeBuild2Function
static class	MultiReturnParameterizedBuiltinSPInstruction.TransformEncodeBuildFunction	This function pre-aggregates distinct values of recoded columns per partition (part of distributed recode map construction, used for recoding, binning and dummy coding).
static class	MultiReturnParameterizedBuiltinSPInstruction.TransformEncodeGroup2Function
static class	MultiReturnParameterizedBuiltinSPInstruction.TransformEncodeGroupFunction	This function assigns codes to globally distinct values of recoded columns and writes the resulting column map in textcell (IJV) format to the output.

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

SPInstruction.SPType

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.spark.ComputationSPInstruction

input1, input2, input3, 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

Method Summary

Modifier and Type	Method	Description
boolean	getMetaReturn()
List<CPOperand>	getOutputs()
static MultiReturnParameterizedBuiltinSPInstruction	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.spark.ComputationSPInstruction

getLineageItem, getOutputVariableName

Methods inherited from class org.apache.sysds.runtime.instructions.spark.SPInstruction

getGraphString, getSPInstructionType, getType, postprocessInstruction, preprocessInstruction, requiresLabelUpdate

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

Method Details

parseInstruction

public static MultiReturnParameterizedBuiltinSPInstruction 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 SPInstruction

Parameters:

ec - execution context

getOutputs

public List<CPOperand> getOutputs()

getMetaReturn

public boolean getMetaReturn()