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Status of PRAGMA Activities at KISTI

Status of PRAGMA Activities at KISTI. Jongbae Moon (jbmoon@kisti.re.kr). Contents. PRAGMA Overview Goal Institutions Resources Working Groups Projects and Experiments e-AIRS Overview Architecture Cyber Education Services. PRAGMA (Pacific-Rim Application and Grid Middleware Assembly).

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Status of PRAGMA Activities at KISTI

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  1. Status of PRAGMA Activities at KISTI Jongbae Moon (jbmoon@kisti.re.kr)

  2. Contents • PRAGMA Overview • Goal • Institutions • Resources • Working Groups • Projects and Experiments • e-AIRS Overview • Architecture • Cyber Education • Services

  3. PRAGMA(Pacific-Rim Application and Grid Middleware Assembly) Overarching Goals Strengthen Existing and Establish New Collaborations Work with Science Teams to Advance Grid Technologies and Improve the Underlying Infrastructure In the Pacific Rim and Globally “A Practical Collaborative Framework”. http://www.pragma-grid.net

  4. PRAGMA Member Institutions JLU China KISTI KBSI Konkuk Korea CNIC China CRAY PNWG USA AIST CCS CMC NARC OsakaU TITech Japan CalIT2 CRBS SDSC UCSD USA UoHyd India APAN Japan NCSA StarLight TransPAC2 USA ASGCC NCHC Taiwan CICESE Mexico KU NECTEC TNGC Thailand Brazil BII IHPC NGO Singapore APAC Australia • PRAGMA 2 (2002) in Seoul • PRAGMA 16 (2009) in Daejeon MIMOS USM Malaysia MU Australia A Practical Collaborative Framework People and Applications 29 Institutions http://www.pragma-grid.net

  5. PRAGMA Grid JLU China CNIC GUCAS China AIST OsakaU UTsukuba TITech Japan NCSA USA CNIC AIST UZurich Switzerland KISTI Korea BU USA UUtah USA SDSC USA SDSC LZU China ASGC NCHC Taiwan ASGC UMC USA CICESE Mexico UoHyd India CUHK HongKong UNAM Mexico NECTEC ThaiGrid NECTEC ThaiGrid Thailand IOIT-HCM Vietnam ASURC Costa Rica APAC QUT Australia MIMOS USM Malaysia BII IHPC NGO Singapore UCN Chile NGO BESTGrid New Zealand UChile Chile MU Australia Source Cindy Zheng 1,000CPUs ,32 Clusters from 27 institutions in 14 countries/regions (+ 7 in preparation) 7 sites from Non-PRAGMA member institutions 7 gfarm sites

  6. e-AIRS: CFD Cyber Education Service using Cyberinfrastructure for e-Science

  7. Objectives • e-AIRS (e-Science Aerospace Integrated Research System) • Anytime, Anyplace, Any Fluid Research • Integrated Fluid Dynamics Research Environment using ICT (Information and Communication Technology) • Numerical Simulation Service (CAD, Mesh, Solver, Visualization, Data Mngt) • Remote Experimental Service (Wind tunnel) • Integrated Service (Experimental, Numerical Research and Digital Mock-up) • Collaboration Service (Video Conf., Remote Viz. and etc) • ICT: Grid computing, Web service, Networking and etc

  8. Service Architecture

  9. Scenario Application developeror Administrator End user Extended JSDL Generate multiple jobs using parameter sweep Application Repository System (ARS) eAIRSPortal Search and retrieve Web-based Visualization Register application and it’s parameter information Retrieve and visualize results request jobs eAIRSJob Server Remote Compiler Storage Register Application Grid Security Infrastructure submit jobs into PRAGMA Collect results

  10. Seoul,SNU Daejeon, KISTI Cluster Cluster Storage DB Server Portal Server Cyberinfrastructure KREONET Sakura,AIST, Japan Cluster NCHC, Taiwan SDSC, USA Cluster Cluster UZH, Switzerland UPRM, Puerto Rico Cluster Cluster 300 CPUs , 9 Institutions, 15 Sites

  11. CFD Cyber Education Service • Effectiveness of Education • Under and Graduate Student • Introduce Wind Tunnel Experiment,CFD using e-AIRS • Break away traditional text-based CFD lecture  Higher interesting in using e-AIRS at the class • Since 2007.utilizing at two universities classes, • More universities and classes in 2008. CFD Lecture Fluid Computation Result Wind Tunnel Remote Lecture(Using AG)

  12. Survey Results • Topic • Increasing the understanding of the CFD simulation process • Convenience of using the portlet based web portal • Functionality and Convenience of the mesh generation • Functionality and Convenience of the CFD simulation • Functionality and Convenience of the Visualization above 8 points, most topics has more than 87% 7 Universities 250 students

  13. Services 1. Cyber Education Service 2. Insect Flapping Simulation Service 3. WIG Craft Simulation Service

  14. Merci beacoup pour votre attention! Thank You for Your Attention! jbmoon@kisti.re.kr

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