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SGC upgrade and future: for CMS-HI program

SGC upgrade and future: for CMS-HI program. Inkyu Park (Univ. of Seoul) for Korean CMS-HI team. OSG (Open Science Grid). OSG is a distributed computing infrastructure for scientific research Consortium of universities, national lab, computing industries.

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SGC upgrade and future: for CMS-HI program

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  1. SGC upgrade and future:for CMS-HI program Inkyu Park (Univ. of Seoul) for Korean CMS-HI team KISTI-eScience meeting

  2. OSG (Open Science Grid) • OSG is a distributed computing infrastructure for scientific research • Consortium of universities, national lab, computing industries. • Contribute and share resources benefit • Supported by NSF and DoE • www.opensciencegrid.org KISTI-eScience meeting

  3. OSG for CMS-HI • CMS-HI is mainly supported by US-CMS • US-CMS supports OSG (Open Science Grid) • UoS will participate both OSG and LCG • Seoul Grid Center (supported by Seoul city) will support CMS-HI activity as data-grid, and CPU farm ($3M facility + $0.2M/year) • KR CMS-HI : 4 institutions (~10 people) • Jet finder library for CMSSW, HI MC production, Elliptic flow & Forward physics. KISTI-eScience meeting

  4. Current approach France IN2P3/Lyon University of Seoul (CMS-Tier2) Tier 1 UK Rutherford Italy CNAF/Bologna NL NIKHEF USA FermiLab Tier2(USCMS) TaiwanSinica ASCC If any CMS TIER exists, we want to be connected as a sub-system! KISTI-eScience meeting

  5. Korean CMS-HI contribution • SGC  data-grid, CPU farms • 128 machines  maximum of 128TB storage • 128 CPU cluster  MC generation farm • ~ 64 new dual core dual process machines are added  UOSPCC-4 • Wrapping them up with OSG • UOSPCC  user analysis facilities • 64bit cluster + 32 bit cluster KISTI-eScience meeting

  6. Geiyoub Lim ( KEK, Japan ) Inkyu Park ( UoS, Korea ) Bolek Wyslouch ( MIT, USA ) David d’Enterria ( CERN, Swiss ) CMS-HI, JPARC experiments JPARC E391a CMS-HI KISTI-eScience meeting

  7. Conclusion • CERN-CMS, US-CMS, CMS-HI, MIT, all are strongly supporting Korean CMS-HI team • Univ. of Seoul and Seoul local government are investing $$ for computing resources • Specialized man powers are ready to work • Hope KISTI become the national center and we want to be plugged in. • Hope to use KISTI Supercomm 4 too. • KREONET & GLORIAD are absolutely necessary, now! KISTI-eScience meeting

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