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CDF Grid at KISTI

한국물리학회 2008.1023~24 광주 김대중 컨벤션 센터. CDF Grid at KISTI. 정민호 , 조기현 * , 김현우 , 김동희 1 , 양유철 1 , 서준석 1 , 공대정 1 , 김지은 1 , 장성현 1 , 칸 아딜 1 , 김수봉 2 , 이재승 2 , 이영장 2 , 문창성 2 , 정지은 2 , 유인태 3 , 임 규빈 3 , 주경광 4 , 김현수 5 , 오영도 6 , 전은주 7

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CDF Grid at KISTI

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  1. 한국물리학회 2008.1023~24 광주 김대중 컨벤션 센터 CDF Grid at KISTI 정민호, 조기현*, 김현우, 김동희1, 양유철1, 서준석1, 공대정1, 김지은1, 장성현1, 칸 아딜1, 김수봉2, 이재승2, 이영장2, 문창성2, 정지은2, 유인태3, 임 규빈3, 주경광4, 김현수5, 오영도6, 전은주7 KISTI 응용연구개발팀.  1경북대 물리 및 에너지학부.  2서울대 물리학부.  3성균관대 물리학과.   4전남대 물리학과.  5전북대 물리학과.  6포항공대 물리학과.  7세종대 물리학과. October 24, 2008 KISTI *Corresponding author

  2. Contents • e-Science for High-Energy Physics • CDF Farms around world • Progress of CDF Farms • Grid CAF • The Comparison of Grid CAF • Pacific CAF at KISTI • Monitoring of Pacific CAF • The Reason of exploiting GRID on CDF • CDF Grid Computing Center (CGCC) • Summary

  3. Data production Data processing Data publication 1. e-Science for High-Energy Physics 1. e-Science for High-Energy Physics • Three components of e-HEP EVO(Enabling Virtual Organization) CDF Farm Remote Control Room

  4. Korean CAF : KISTI, KNU European CAF Lyon CAF Toronto CAF Pacific CAF Japan CAF North American CAF BCN CAF UCSD CAF Rut CAF CNAF CAF Taiwan AS Tsukuba U KNU KISTI ASGC, Taiwan 2. CDF Farms around world CAF (2001) DCAF (2003) Grid CAF (2006) CGCC (2008)

  5. 3. Progress of CDF Farms

  6. Legend Grid CAF Boundary Service Component Grid Site Boundary Grid Pool Job Transport 4. Grid CAF • Context Diagram of Grid CAF Grid Farm (European CAF) Grid Farm (North America CAF) Grid Farm (Pacific CAF) User Interface CAF GUI Grid Site (Taiwan-LCG2 ) Grid Site (IPAS_OSG) Grid Site (KR-KISTI-HEP) Grid Site (JP-TSUKUBA) Grid Site (IPAS_CS)

  7. 5. The comparison of Grid CAF

  8. Grid Farm (Pacific CAF) VOMS Authentication User Interface CAF Head Node Grid Site (KR-KISTI-HEP) Work Node(hep003) Collector CafGui JobSubmission Negotiator … … … (hep004) Submitter CafSubmit .... Glideins Globus Condor Web monitoring CE (hep001) .... .... CafMon Monitor Worker Node(hep015) Schedd Job Output dCache dCache Pool (se-hep) Legend Service Component Repository Job Data Transportation Control Data Transportation Grid CAF Boundary Grid Pool Grid Site Boundary 6. Pacific CAF at KISTI (1)

  9. 6. Pacific CAF at KISTI (2) • Current hardware allocation status of KR-KISTI-HEP • Head node • paccaf.phys.sinica.edu.tw at Academia Sinica (Taiwan) • VOMS server • voms.cnaf.infn.it at CNAF (Italy) • Work nodes • 25 core processes • Storage at KISTI • 30 T byte

  10. 7. Monitoring of Pacific CAF (1)

  11. 7. Monitoring of Pacific CAF (2)

  12. 8. The reason of exploiting GRID on CDF Donatella Lucchesi (December 11, 2007) e-Science 07

  13. 9. CDF Grid Computing Center (CGCC) • A hardware allocation plan for CGCC

  14. 10. Summary • High-energy physics is a good application of e-Science. • The e-Science for high-energy physics has three components:data production, data processing and data analysis • The system for data processing for CDF experiments is embedded at KISTI. • CGCC (CDF Grid Computing Center) is being built at KISTI.

  15. References • Kihyeon Cho (KISTI), e-Science for High-Energy Physics in Korea, JKPS, Vol. 53, N0. 2, August 2008, pp. 1187~1191 • Igor Sfiligoi, CDF computing, Computer Physics Communications 177 (2007) 235~238 • Gabriele Compostella, Donatella Lucchesi, Simone Pagan Griso, Igor Sfiligoi, CDF Monte Carlo Production on LCG GRID via LcgCAF, 3rd IEEE International Conference on e-Science and Grid Computing, December 10~13, 2007 • Kihyeon Cho (KISTI), CDF 그리드 현재 및 발전방향, KISTI HEP Seminar, January 30, 2008 • Kihyeon Cho (KISTI), CDF Grid - DCAF (Decentralized CDF Analysis Farm) , KISTI HEP Seminar, March 8, 2007

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