edu.isi.pegasus.planner.code.generator

Class PBS

java.lang.Object

edu.isi.pegasus.planner.code.generator.Abstract

edu.isi.pegasus.planner.code.generator.PBS

All Implemented Interfaces:

CodeGenerator

public class PBS
extends Abstract

This code generator generates a PBS submit script for the workflow, that can be submitted directly using qsub.

Version:

$Revision$

Author:

Karan Vahi

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	mInitializeGridStart A boolean indicating whether grid start has been initialized or not.

Fields inherited from class edu.isi.pegasus.planner.code.generator.Abstract

mBag, mLogger, mPOptions, mProps, mSubmitFileDir

Fields inherited from interface edu.isi.pegasus.planner.code.CodeGenerator

VERSION

Constructor Summary

Constructors

Constructor and Description
PBS() The default constructor.

Method Summary

Modifier and Type	Method and Description
java.util.Collection<java.io.File>	generateCode(ADag dag) Generates the code for the concrete workflow in the GRMS input format.
void	generateCode(ADag dag, Job job) Generates the code for a single job in the input format of the workflow executor being used.
java.util.Map<java.lang.String,java.lang.String>	getAdditionalBraindumpEntries(ADag workflow) Returns a Map containing additional braindump entries that are specific to a Code Generator
protected java.lang.String	getPathtoPBSFile(ADag dag) Returns the basename for the PBS script file for the dag
void	initialize(PegasusBag bag) Initializes the Code Generator implementation.
protected java.lang.String	pbsBasename(ADag dag) Returns the basename for the PBS file for the dag

Methods inherited from class edu.isi.pegasus.planner.code.generator.Abstract

getDAGFilename, getDAGFilename, getFileBaseName, getWriter, reset, startMonitoring, writeOutBraindump, writeOutDAXReplicaStore, writeOutNotifications, writeOutStampedeEvents

Methods inherited from class java.lang.Object

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

Field Detail

mInitializeGridStart

protected boolean mInitializeGridStart

A boolean indicating whether grid start has been initialized or not.

Constructor Detail

PBS

public PBS()

The default constructor.

Method Detail

initialize

public void initialize(PegasusBag bag)
                throws CodeGeneratorException

Initializes the Code Generator implementation.

Specified by:

initialize in interface CodeGenerator

Overrides:

initialize in class Abstract

Parameters:

bag - the bag of initialization objects.

Throws:

CodeGeneratorException - in case of any error occuring code generation.

generateCode

public java.util.Collection<java.io.File> generateCode(ADag dag)
                                                throws CodeGeneratorException

Generates the code for the concrete workflow in the GRMS input format. The GRMS input format is xml based. One XML file is generated per workflow.

Parameters:

dag - the concrete workflow.

Returns:

handle to the GRMS output file.

Throws:

CodeGeneratorException - in case of any error occuring code generation.

generateCode

public void generateCode(ADag dag,
                         Job job)
                  throws CodeGeneratorException

Generates the code for a single job in the input format of the workflow executor being used.

Parameters:

dag - the dag of which the job is a part of.

job - the Job object holding the information about that particular job.

Throws:

CodeGeneratorException - in case of any error occuring code generation.

getAdditionalBraindumpEntries

public java.util.Map<java.lang.String,java.lang.String> getAdditionalBraindumpEntries(ADag workflow)

Returns a Map containing additional braindump entries that are specific to a Code Generator

Specified by:

getAdditionalBraindumpEntries in class Abstract

Parameters:

workflow - the executable workflow

Returns:

Map

pbsBasename

protected java.lang.String pbsBasename(ADag dag)

Returns the basename for the PBS file for the dag

Parameters:

dag - the workflow

Returns:

the basenmae

getPathtoPBSFile

protected java.lang.String getPathtoPBSFile(ADag dag)

Returns the basename for the PBS script file for the dag

Parameters:

dag - the workflow

Returns:

the basenmae