org.apache.sysml.udf

Class ExternalFunctionInvocationInstruction

java.lang.Object

org.apache.sysml.runtime.instructions.Instruction

org.apache.sysml.udf.ExternalFunctionInvocationInstruction

public class ExternalFunctionInvocationInstruction
extends Instruction

Class to maintain external function invocation instructions.

Nested Class Summary

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

Instruction.IType

Field Summary

Fields

Modifier and Type	Field and Description
protected String	baseDir
protected PackageFunction	fun
protected InputInfo	iinfo
protected org.apache.sysml.runtime.instructions.cp.CPOperand[]	inputs
protected org.apache.sysml.runtime.instructions.cp.CPOperand[]	outputs

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

Constructor and Description
ExternalFunctionInvocationInstruction(org.apache.sysml.runtime.instructions.cp.CPOperand[] inputs, org.apache.sysml.runtime.instructions.cp.CPOperand[] outputs, PackageFunction fun, String baseDir, InputInfo format)

Method Summary

Modifier and Type	Method and Description
Instruction.IType	getType()
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.Instruction

getBeginColumn, getBeginLine, getEndColumn, getEndLine, getExtendedOpcode, getFilename, getGraphString, getInstID, getLineNum, getOpcode, postprocessInstruction, preprocessInstruction, printMe, requiresLabelUpdate, setInstID, setLocation, setLocation, setLocation, setLocation, toString, updateInstructionThreadID

Methods inherited from class java.lang.Object

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

Field Detail

inputs

protected final org.apache.sysml.runtime.instructions.cp.CPOperand[] inputs

outputs

protected final org.apache.sysml.runtime.instructions.cp.CPOperand[] outputs

fun

protected final PackageFunction fun

baseDir

protected final String baseDir

iinfo

protected final InputInfo iinfo

Constructor Detail

ExternalFunctionInvocationInstruction

public ExternalFunctionInvocationInstruction(org.apache.sysml.runtime.instructions.cp.CPOperand[] inputs,
                                             org.apache.sysml.runtime.instructions.cp.CPOperand[] outputs,
                                             PackageFunction fun,
                                             String baseDir,
                                             InputInfo format)

Method Detail

getType

public Instruction.IType getType()

Specified by:

getType in class Instruction

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 Instruction

Parameters:

ec - execution context