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Support for cooperative experiments in VL-e: from scientific workflows to knowledge sharing.

Date post: 18-Jan-2016
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Support for cooperative experiments in VL-e: from scientific workflows to knowledge sharing
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Page 1: Support for cooperative experiments in VL-e: from scientific workflows to knowledge sharing.

Support for cooperative experiments in VL-e: from scientific workflows to

knowledge sharing

Page 2: Support for cooperative experiments in VL-e: from scientific workflows to knowledge sharing.

Objectives …

The demonstration will show the last results in developing

workflow for Grid based systems

and

the integration of tools developed in various Subprograms in VL-e.

Page 3: Support for cooperative experiments in VL-e: from scientific workflows to knowledge sharing.

The Application Workflow …

Developed in the context of the Ridge-O-grammer use case

Human transcriptome map

Temperature in Amsterdam

DNA curvature of the Escherichia coli chromosome

Page 4: Support for cooperative experiments in VL-e: from scientific workflows to knowledge sharing.

The Workflow Management System …

• WSRF compliant workflow engine

• Workflow monitoring • Drag-and-drop composition• Hierarchical workflow

creation & execution• User in the loop

• Data streaming • Detach/re-attach capability

Composition panel

Monitoring console

Property panel

WorkflowComponents palette

• Implemented as GT4 based/WSRF service

• Uses GT4 standard delegation service for security

• Uses GSI enabled, private VNC for Graphical modules

• Provides notifications for monitoring the execution

• monitoring of the workflow components:

• Std Out, • Std Err, • Status.

Page 5: Support for cooperative experiments in VL-e: from scientific workflows to knowledge sharing.

The Workflow Management System SOA extensions

• Tools for creating workflow components description– CLAMP: Connecting LAnguage

for Modules and Programs

– Web Service Harvester• (RPC Style WSDL)

• Semantic tools – SAW: Semantic Annotation

for Workflow

– HAMMER: Hybrid-bAsed Match-Maker for E-Science Resources

Page 6: Support for cooperative experiments in VL-e: from scientific workflows to knowledge sharing.

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The Workflow Management System SOA extensions

• Tools for creating workflow components description– CLAMP: Connecting LAnguage

for Modules and Programs

– Web Service Harvester• (RPC Style WSDL)

• Semantic tools – SAW: Semantic Annotation

for Workflow

– HAMMER: Hybrid-bAsed Match-Maker for E-Science Resources

Page 7: Support for cooperative experiments in VL-e: from scientific workflows to knowledge sharing.

The Workflow Management System SOA extensions

• Tools for creating workflow components description– CLAMP: Connecting LAnguage

for Modules and Programs

– Web Service Harvester• (RPC Style WSDL)

• Semantic tools – SAW: Semantic Annotation

for Workflow

– HAMMER: Hybrid-bAsed Match-Maker for E-Science Resources

Page 8: Support for cooperative experiments in VL-e: from scientific workflows to knowledge sharing.

Computing Nodes• Workflow components • Grid Middleware GT4

WSRF Services - WS-VLAM engine - workflow component repository

VLe Studio• WS-VLAM composer• VBrowser• Semantic tools SAW: Semantic Annotation for Workflow CLAMP: Connecting LAnguage for Modules & Programs HAMMER: Hybrid-bAsed MatchMaker for e-Science Resources

DAS-3

Matrix-Sara

pc-vlab19.uva

PoC environment

RP environment

The Setting of the Demo

SRB

Page 9: Support for cooperative experiments in VL-e: from scientific workflows to knowledge sharing.

The Scenario of the Demo

User start VL-e Studio Search for services for the workflow Upload in the workflow composer Compose the workflow Search for input data set in the SRB Set the workflow parameters Execute the workflow Monitor the execution

DAS-3

Matrix-Sara

pc-vlab19.uva

SRB

PoC environment

RP environment

Page 10: Support for cooperative experiments in VL-e: from scientific workflows to knowledge sharing.

http://www.vl-e.nl/


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