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The Grid Effort at UF

The Grid Effort at UF. Presented by Craig Prescott. Overview of UF Grid Activities. Leadership Funded Grid Projects / Activities Middleware R&D Application Integration. Professors Avery Ranka Researchers Bourilkov Cavanaugh Fu Kim Prescott Rodriguez. Ph.D. Students

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The Grid Effort at UF

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  1. The Grid Effort at UF Presented by Craig Prescott

  2. Overview of UF Grid Activities • Leadership • Funded Grid Projects / Activities • Middleware R&D • Application Integration

  3. Professors Avery Ranka Researchers Bourilkov Cavanaugh Fu Kim Prescott Rodriguez Ph.D. Students Chitnis (Sphinx) In (Sphinx) Kulkarni (Sphinx) Master Student Khandelwal (CODESH) Former Master Students Katageri (now at Linux Labs) Arbree (now at Cornell) Padala (now at Michigan) Grid Members

  4. Avery PI of GriPhyN ($11 M ITR Project) PI of iVDGL ($13 M ITR Project) Co-PI of CHEPREO Co-PI of UltraLight President of SESAPS Ranka PI of Data Mining & exploration Middleware for Grid and Distributed Computinhg ($1.5 M ITR Project) Project Co-lead for Sphinx Senior Personnel on CHEPREO PI MRI Bourilkov Project Lead for CAVES and CODESH Cavanaugh Project Coordinator for UltraLight Deputy Coordinator for GriPhyN Project Co-Lead for Sphinx Prescott Co-organised the Boston OSG Technical Workshop US-CMS Production Manager Rodriguez Deputy Coordinator for iVDGL Deployment Board Co-chair for OSG KIM Project Lead for GridCAT Grid Leadership

  5. GriPhyN / iVDGL • Develop the technologies & tools needed to exploit a distributed cyberinfrastructure • Apply and evaluate those technologies & tools in challenging scientific problems • Develop the technologies & procedures to support a persistent cyberinfrastructure • Create and operate a persistent cyberinfrastructure in support of diverse discipline goals

  6. Sphinx ? • Scheduling on a grid has unique requirements • Information • System • Decisions based on global views providing a Quality of Service are important • Particularly in a resource limited environment • Sphinx is an extensible, flexible grid middleware which • Already implements many required features for effective global scheduling • Provides an excellent “workbench” for future activities! VDT Client Recommendation Engine VDT Server VDT Server VDT Server

  7. CAVES & CODESH • Concentrate on the interactions between scientists collaborating over extended periods of time • Seamlessly log, exchange and reproduce results and the corresponding methods, algorithms and programs Automatic and complete logging and reuse of work or analysis sessions (between checkpoints) • Extend the power of users working or performing analyses in their habitual way, giving them virtual data capabilities • Build functioning collaboration suites (stay close to users!) • First prototypes use popular tools: Python, ROOT and CVS; e.g. all ROOT commands and CAVES commands available

  8. Grid-enabled Analysis Environment

  9. Grid3 • Task Force • Rodriguez member • Operations Group • Online expert consultants • Prescott, Kim, Rodriguez • Site Verification • Validates the grid middleware installation on a grid site • Prescott led development • Monitoring • Kim, Prescott members of G3 Monitoirng grup • Also of OSG mon tech group • Grid3-Dev • Fu, Rodriguez, Prescott • Prescott maintains Grid3-Dev deployment at UF

  10. GridCAT

  11. Open Science Grid • Avery senior member • Governance board • Steering committee? • Deployment board Co-chair Rodriguez • Prescott, Kim Monitoring Technical Group members • OSG Integration Group: • Kim, Prescott, Rodriguez members • Prescott, Rodriguez SRM Server Integration activity

  12. CHEPREO & Ultralight

  13. GEMS

  14. In-VIGO

  15. FLR

  16. HPC and UF Campus Grid

  17. US-CMS Grid Testbed

  18. CMS Computing • UF Coordinates the US-CMS Production Effort • Over the past year, Prescott oversaw and was responsible for • 40% of the global CMS detector simulation • 25% of the global CMS event digitisation • Prescott also assists in publishing the MC data to the FNAL Tier-1 and the UF Tier-2 sites • Effort started in 2001 (pre-grid) with Bourilkov and Rodriguez • Produced all phases, including PU

  19. Workshops • Digital Divide Workshop Brazil • Avery • OSG Boston • Prescott • PNPA GGF Berlin • Cavanaugh • UTB Grid Summer School • Rodriguez, Padala

  20. CMS Application Integration • Production and Virtual Data • Analysis and Virtual Data • ORCA on Grid3 in analysis Mode • 2001 • 2002 • 2003 • 2004

  21. Outreach • FIU Grid3 Cluster • Rodriguez • University of Chicago US-ATLAS Tier-2 Facility • Rodriguez • Brazil • Rodriguez • Korea • Kim

  22. Publications • CHEP • VD in CMS Analysis • VD in CMS Production • UF Proto T2 Facility • GridCAT • Sphinx • The GRID II • Federated Analysis for HEP • IPDPS • Policy Based Scheduling

  23. Plans • Distribution of user MC Production Data on Grid3 • Kim developing a web portal…

  24. Conclusion

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