org.apache.sysml.runtime.instructions.spark

Class FrameIndexingSPInstruction

java.lang.Object

org.apache.sysml.runtime.instructions.Instruction

org.apache.sysml.runtime.instructions.spark.SPInstruction

org.apache.sysml.runtime.instructions.spark.ComputationSPInstruction

org.apache.sysml.runtime.instructions.spark.UnarySPInstruction

org.apache.sysml.runtime.instructions.spark.IndexingSPInstruction

org.apache.sysml.runtime.instructions.spark.FrameIndexingSPInstruction

public class FrameIndexingSPInstruction
extends IndexingSPInstruction

This class implements the frame indexing functionality inside Spark.

Nested Class Summary

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

SPInstruction.SPType

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

Instruction.IType

Field Summary

Fields inherited from class org.apache.sysml.runtime.instructions.spark.IndexingSPInstruction

_aggType, colLower, colUpper, rowLower, rowUpper

Fields inherited from class org.apache.sysml.runtime.instructions.spark.ComputationSPInstruction

input1, input2, input3, output

Fields inherited from class org.apache.sysml.runtime.instructions.spark.SPInstruction

_optr, _requiresLabelUpdate, _sptype

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

beginCol, beginLine, DATATYPE_PREFIX, endCol, endLine, filename, GPU_INST_PREFIX, instOpcode, INSTRUCTION_DELIM, instString, LITERAL_PREFIX, LOG, OPERAND_DELIM, SP_INST_PREFIX, VALUETYPE_PREFIX

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FrameIndexingSPInstruction(org.apache.sysml.runtime.instructions.cp.CPOperand in, org.apache.sysml.runtime.instructions.cp.CPOperand rl, org.apache.sysml.runtime.instructions.cp.CPOperand ru, org.apache.sysml.runtime.instructions.cp.CPOperand cl, org.apache.sysml.runtime.instructions.cp.CPOperand cu, org.apache.sysml.runtime.instructions.cp.CPOperand out, org.apache.sysml.hops.AggBinaryOp.SparkAggType aggtype, String opcode, String istr)
protected	FrameIndexingSPInstruction(org.apache.sysml.runtime.instructions.cp.CPOperand lhsInput, org.apache.sysml.runtime.instructions.cp.CPOperand rhsInput, org.apache.sysml.runtime.instructions.cp.CPOperand rl, org.apache.sysml.runtime.instructions.cp.CPOperand ru, org.apache.sysml.runtime.instructions.cp.CPOperand cl, org.apache.sysml.runtime.instructions.cp.CPOperand cu, org.apache.sysml.runtime.instructions.cp.CPOperand out, String opcode, String istr)

Method Summary

Modifier and Type	Method and Description
void	processInstruction(org.apache.sysml.runtime.controlprogram.context.ExecutionContext ec) This method should be used to execute the instruction.

Methods inherited from class org.apache.sysml.runtime.instructions.spark.IndexingSPInstruction

parseInstruction

Methods inherited from class org.apache.sysml.runtime.instructions.spark.ComputationSPInstruction

getOutputVariableName, updateBinaryOutputMatrixCharacteristics, updateUnaryAggOutputMatrixCharacteristics, updateUnaryOutputMatrixCharacteristics, updateUnaryOutputMatrixCharacteristics

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

getGraphString, getSPInstructionType, getType, postprocessInstruction, preprocessInstruction, requiresLabelUpdate

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

FrameIndexingSPInstruction

protected FrameIndexingSPInstruction(org.apache.sysml.runtime.instructions.cp.CPOperand in,
                                     org.apache.sysml.runtime.instructions.cp.CPOperand rl,
                                     org.apache.sysml.runtime.instructions.cp.CPOperand ru,
                                     org.apache.sysml.runtime.instructions.cp.CPOperand cl,
                                     org.apache.sysml.runtime.instructions.cp.CPOperand cu,
                                     org.apache.sysml.runtime.instructions.cp.CPOperand out,
                                     org.apache.sysml.hops.AggBinaryOp.SparkAggType aggtype,
                                     String opcode,
                                     String istr)

FrameIndexingSPInstruction

protected FrameIndexingSPInstruction(org.apache.sysml.runtime.instructions.cp.CPOperand lhsInput,
                                     org.apache.sysml.runtime.instructions.cp.CPOperand rhsInput,
                                     org.apache.sysml.runtime.instructions.cp.CPOperand rl,
                                     org.apache.sysml.runtime.instructions.cp.CPOperand ru,
                                     org.apache.sysml.runtime.instructions.cp.CPOperand cl,
                                     org.apache.sysml.runtime.instructions.cp.CPOperand cu,
                                     org.apache.sysml.runtime.instructions.cp.CPOperand out,
                                     String opcode,
                                     String istr)

Method Detail

processInstruction

public void processInstruction(org.apache.sysml.runtime.controlprogram.context.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