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Resources WG Update

Resources WG Update. PRAGMA 9 Hyderabad. Applications QMMD (AIST) Savannah (MU) iGAP (SDSC, AIST) Middleware Gfarm (AIST) Community Scheduling Framework (JLU) MOGAS (NTU) SCMSWeb (KU). Software Integration Ninf-G / Rocks / NMI (AIST, SDSC, ISI) NAREGI-CA / GAMA (AIST, SDSC)

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Resources WG Update

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  1. Resources WG Update PRAGMA 9 Hyderabad

  2. Applications QMMD (AIST) Savannah (MU) iGAP (SDSC, AIST) Middleware Gfarm (AIST) Community Scheduling Framework (JLU) MOGAS (NTU) SCMSWeb (KU) Software Integration Ninf-G / Rocks / NMI (AIST, SDSC, ISI) NAREGI-CA / GAMA (AIST, SDSC) SCMSWeb Ports (KU, CICESE, CNIC) KRocks (KISTI, SDSC) Testbed ~ 14 Clusters ~ 200 CPUs ~ 300 GFlops (peak) Status (in 1 slide)

  3. Plan for this Meetings • Today (1.5 hrs) • Presentations • Current status - Zheng • Others? • Review of Paper for CCGrid • Review purpose of this WG • No longer just about Resources • Most applications are coming from the Resources WG • Testbed versus Laboratory • Tomorrow (1 hr) • Issues with setting up applications • How we can speed this up? • Who still needs help bringing online resources? • Software Requirements? • Planning for SC’05 • Milestones for next year • Open Discussion (real point of this WG meeting)

  4. Minimum Requirements • GT4 • All sites need to upgrade • SDSC, UH, AIST, NCHC to upgrade first (after SC’05 - but by end of year) • Test ninf-g (QMMD) • Test Savannah • After test everyone to upgrade by next meeting • SCMSWeb

  5. MPICH-G2 • Reservations • PBS (yes) / SGE (no) • SGE Dedicated Queue w/ ACL • Public IPs • MPICH-GX (KISTI) • 4-6 Clusters on PRAGMA have public Ips • AIST, ASCC, KISTI, NCHC, NCSA, SDSC, TiTech • GT4 requires pre-ws GRAM (same as ninf-g) • SGE + Public Ips • AIST, SDSC • AIST will teach SDSC how to use SGE • Policy for SGE Reservations (Yoshio, Mason) • Proposal from application drivers required • CICESE, ASCC • Reservation of extra nods • Performance Testing (NCHC)

  6. GOC • Accounting • MOGAS • Needs helps with reporters • GRAM based • Non-GRAM based (NIMROD) • Eventually have a PRAGMA MOGAS server • SCMSWeb/Ganglia/APAN/Indiana • Missing Aida, Hicks, Uthayopas

  7. CA • APGrid PMA • Grid Inter-Trust • NAREGI/GAMA CA • Deploy at SDSC next year • Sign certificates for anyone in PRAGMA • Name (DN) must be PRAGMA not SDSC

  8. Issues • Software Versions • NIMROD, Gfarm move too fast • Cannot upgrade SW every few weeks • Training for using middleware • Applications Tutorials • Teach resources group how applications work • Resources can recommend (and help) with middleware • Accounting • XML schema for MOGAS (NGO) • MOGAS backend to become part of GOC (NGO, SDSC)

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