org.apache.sysml.runtime.instructions.spark

Class AggregateUnarySPInstruction

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.AggregateUnarySPInstruction

Direct Known Subclasses:

CumulativeAggregateSPInstruction

public class AggregateUnarySPInstruction
extends UnarySPInstruction

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AggregateUnarySPInstruction.RDDUAggFunction2 Similar to RDDUAggFunction but single output block.

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.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	AggregateUnarySPInstruction(SPInstruction.SPType type, org.apache.sysml.runtime.matrix.operators.AggregateUnaryOperator auop, org.apache.sysml.runtime.matrix.operators.AggregateOperator aop, org.apache.sysml.runtime.instructions.cp.CPOperand in, org.apache.sysml.runtime.instructions.cp.CPOperand out, org.apache.sysml.hops.AggBinaryOp.SparkAggType aggtype, String opcode, String istr)

Method Summary

Modifier and Type	Method and Description
static AggregateUnarySPInstruction	parseInstruction(String str)
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.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

AggregateUnarySPInstruction

protected AggregateUnarySPInstruction(SPInstruction.SPType type,
                                      org.apache.sysml.runtime.matrix.operators.AggregateUnaryOperator auop,
                                      org.apache.sysml.runtime.matrix.operators.AggregateOperator aop,
                                      org.apache.sysml.runtime.instructions.cp.CPOperand in,
                                      org.apache.sysml.runtime.instructions.cp.CPOperand out,
                                      org.apache.sysml.hops.AggBinaryOp.SparkAggType aggtype,
                                      String opcode,
                                      String istr)

Method Detail

parseInstruction

public static AggregateUnarySPInstruction parseInstruction(String str)

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