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Servizio Centrale Informatica e Reti (Maggio-2003) Ing. Silvio Migliori ( migliori@enea.it )

Servizio Centrale Informatica e Reti (Maggio-2003) Ing. Silvio Migliori ( migliori@enea.it ) Coordinatore Calcolo Scientifico ENEA. INFRASTRUTTURA “GRID” PER IL CALCOLO SCIENTIFICO in ENEA. Agenda Cenni sui concetti generali delle griglie computazionali

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Servizio Centrale Informatica e Reti (Maggio-2003) Ing. Silvio Migliori ( migliori@enea.it )

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  1. Servizio Centrale Informatica e Reti (Maggio-2003) Ing. Silvio Migliori (migliori@enea.it) Coordinatore Calcolo Scientifico ENEA

  2. INFRASTRUTTURA “GRID” PER IL CALCOLO SCIENTIFICO in ENEA • Agenda • Cenni sui concetti generali delle griglie computazionali • Architettura dell'infrastruttura GRID ENEA • Prossimi sviluppi per il SUD • Esempi di  funzionamento • Ing. Silvio Migliori • Coordinatore progetti calcolo scientifico in ENEA Milano 7/5/2003

  3. http:// Web: Uniform access to HTML documents http:// Software catalogs Grid: Flexible, high-perf access to all significant resources Computers Sensor nets Colleagues Data archives On-demand creation of powerful virtual computing systems The Grid: The Web on Steroids Ian Foster

  4. Network Exponentials Ian Foster • Network vs. computer performance • Computer speed doubles every 18 months • Network speed doubles every 9 months • Difference = order of magnitude per 5 years • 1986 to 2000 • Computers: x 500 • Networks: x 340,000 • 2001 to 2010 • Computers: x 60 • Networks: x 4000 Moore’s Law vs. storage improvements vs. optical improvements. Graph from Scientific American (Jan-2001) by Cleo Vilett, source Vined Khoslan, Kleiner, Caufield and Perkins.

  5. Performance Extrapolation Jac. Dongarra SC2002 PFlop/s computer TFlop/s To enter the list

  6. g g g g g g Selected Major Grid Projects Ian Foster New New

  7. g g Selected Major Grid Projects Ian Foster New New Also many technology R&D projects: e.g., Condor, NetSolve, Ninf, NWS See also www.gridforum.org

  8. boquad.frascati.enea.it dafne.casaccia.enea.it power3.frascati.enea.it infocal.trisia.enea.it Citrix Nfuse Citrix Metaframe WEB(ICA) ICA

  9. ENEA INFO 8 622 Mbps 25 Gflops Cray 39 Gflops 120 170 Cluster Linux 50 Gflops NEW

  10. Graphic User Interface LSF multi-cluster as integrator AIX … SGI SUN NT Linux Quadrics Compaq ITALIAN NATIONAL AGENCY FOR NEW TECHNOLOGY ,ENERGY AND THE ENVIRONMENT INFORMATICS CENTRAL FUNCTIONS Software Conceptual Structure WEB ICA Portale Applicativo (Metaframe/Nfuse) New User programs & commercial code Qualità di servizio Monitoring di sistema e d’utilizzo, Recupero e Segnalazione Automatico anomalie, pianificazione sviluppo Load Leveler Telnet LSF AFS Geographical cross platform& File System

  11. Gestione generale di una specifica richiesta al sistema Politica delle code (STATICO) Cluster Configuration (STATICO) Stato delle Risorse (TEMPO REALE) • Accoda la richiesta • Assegna la risorsa • Lancia il comando sul calcolatore selezionato Interfaccia Grafica (RICHIESTA) LSF Data Base Server • Risolve la piattaforma • Verifica i diritti di accesso • Mantiene la coerenza dei dati AFS File Server Client AFS Cache locale DATI (SW/Prog.)

  12. ITALIAN NATIONAL AGENCY FOR NEW TECHNOLOGY ,ENERGY AND THE ENVIRONMENT Graphic environment under AFS new Users Robotica Cray Octane 2Proc Casaccia Cluster Linux Alpha Octane 2Proc Bologna new INFO Graphic Developers IBM SP Onyx2 4Proc Casaccia new CATIA User (AIX) FUS Project Users Onyx3 4Proc Frascati new User Interferometria Oligrafia Simulazione Robotica Fig 2a

  13. Visualizzazione Immersiva CR Frascati

  14. Visualizzazione Immersiva CR Casaccia

  15. Accesso WEB“Verticalizzazione” dell’accesso alle Applicazioni

  16. ACCESSO AI SERVIZI DELLA CELLA afs fusione.enea.it

  17. ENEA INFO GEANT 8 622 Mbps Cray 32 Gflops Linux\Alpha100 Gflops Cluster Linux 20 Gflops 70 ENEA GRID GigaBit-Link grid0007 NEW DataGrid at ESA\ESRIN

  18. Integrazione Impianti e Calcolo WEB ICA SSH DB_1 CPUS ENEA GRID DB_2 In fase di integrazioine

  19. F T U M O V I E

  20. Output File LIV2 Output File LIV2 IDL Program “GOME” IDL “GOME” Program .jpg Image .jpg Image List of path Input File LIV1 Input File LIV1 List of path Input File LIV1 Input File LIV1 Test Program “GOME” ENEA-Geographic SUBMITION PROCEDURE Case-1 List of path Input File LIV1 Case_2 User afs/home WEB Case n Input Files LIV1

  21. Cluster Cluster Potenziamento Portici Brindisi New

  22. ENEA INFO 8 622 Mbps 25 Gflops Cray 39 Gflops 120 170 Cluster Linux 50 Gflops Portici NEW Potenziamento Brindisi

  23. Web di Grafica http://onyx2ced.frascati.enea.it/grafica/

  24. RESEARCH AND TECHNOLOGY AT THE NATION’S SERVICE ITALIAN NATIONAL AGENCY FOR NEW TECNOLOGY, ENERGY AND THE ENVIRONMENT

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