2015 WLCG Collaboration Workshop

Asia/Tokyo
Auditorium (Okinawa Institute of Science and Technology)

Auditorium

Okinawa Institute of Science and Technology

Alessandra Forti (University of Manchester (GB)) , Andrea Sciaba (CERN) , Jose Flix Molina (Centro de Investigaciones Energ. Medioambientales y Tecn. - (ES) , Maria Dimou (CERN) , Michel Jouvin (Laboratoire de l'Accelerateur Lineaire (FR))
Description

The agenda for the WLCG Workshop covers recent operational experience and future plans, together with experiment-site sessions, as in previous such events.

The map of the venue is here.

  • Saturday, 11 April
    • 09:00 16:00
      WLCG Status and Operations
      Conveners: Dr. Andrea Sciaba (CERN) , Mr. Michel Jouvin (Laboratoire de l'Accelerateur Lineaire (FR))
      • 09:00
        Report from the Tokyo Tier-2 20m
        Speaker: Tomoaki Nakamura (High Energy Accelerator Research Organization (JP))
        Slides
      • 09:20
        WLCG Status and Readiness for Run2 30m
        Speaker: Jose Flix Molina (Centro de Investigaciones Energ. Medioambientales y Tecn. - (ES)
        Slides
      • 09:50
        WLCG security 40m
        Status and future of authentication, authorisation, identity federations and privacy issues
        Speaker: Mr. Romain Wartel (CERN)
        Slides
      • 10:30
        Coffee break 30m
      • 11:00
        Database services during Run2 30m
        Role of relational and non-relational databases, DBoD, ...
        Speaker: Luca Canali (CERN)
        Slides
      • 11:30
        Networking in WLCG 40m
        CERN+Wigner network, LHCOPN, LHCONE, IPv6, SDN, ...
        Speaker: Tony Cass (CERN)
        Slides
      • 12:10
        WLCG monitoring 35m
        Speaker: Julia Andreeva (CERN)
        Slides
      • 12:45
        Lunch break 1h 15m
      • 14:00
        Batch systems 40m
        Recent site migrations to HTCondor
        Speaker: Ian Peter Collier (STFC - Rutherford Appleton Lab. (GB))
        Slides
      • 14:40
        Volunteer computing 40m
        Speaker: Laurence Field (CERN)
        Slides
      • 15:20
        Optimisation of operational costs 40m
        Speaker: Alessandra Forti (University of Manchester (GB))
        Slides
    • 16:00 16:30
      Coffee Break 30m
    • 16:30 18:30
      Experiment Session

      The goal of the session is to allow experiments to transmit information to sites and WLCG operations about the Run2 data taking. Examples of topics to cover are:
      - Expected processing scales
      - Recent and upcoming developments in the computing systems (within Run2)
      - Operational procedures relevant to sites
      - Other experiment requirements for sites and WLCG operations

      Conveners: Alessandra Forti (University of Manchester (GB)) , Jose Flix Molina (Centro de Investigaciones Energ. Medioambientales y Tecn. - (ES)
      • 16:30
        ALICE 30m
        Speaker: Maarten Litmaath (CERN)
        Slides
      • 17:00
        ATLAS 30m
        Speaker: Andrej Filipcic (Jozef Stefan Institute (SI))
        Slides
      • 17:30
        CMS 30m
        Speaker: Christoph Wissing (Deutsches Elektronen-Synchrotron (DE))
        Slides
    • 09:00 09:30
      Experiment Session

      The goal of the session is to allow experiments to transmit information to sites and WLCG operations about the Run2 data taking. Examples of topics to cover are:
      - Expected processing scales
      - Recent and upcoming developments in the computing systems (within Run2)
      - Operational procedures relevant to sites
      - Other experiment requirements for sites and WLCG operations

      Conveners: Alessandra Forti (University of Manchester (GB)) , Jose Flix Molina (Centro de Investigaciones Energ. Medioambientales y Tecn. - (ES)
      • 09:00
        LHCb 20m
        Speaker: Stefan Roiser (CERN)
        Slides
    • 09:30 12:15
      Computing at the HL-LHC timescale: Experiment views
      Conveners: Alessandra Forti (University of Manchester (GB)) , Jose Flix Molina (Centro de Investigaciones Energ. Medioambientales y Tecn. - (ES)
      • 09:30
        Planning for the future 15m
        Speaker: Ian Bird (CERN)
        Slides
      • 09:45
        Experiment computing models at HL-LHC (1/2) 50m
        The goal of this session is to understand what are the main challenges up to the Run3 and HL-LHC timescale, the projections on the resource requirements, the limitations to overcome in the current computing models and the expectations of the experiments on the role of WLCG.
        • ALICE 25m
          Speaker: Tatsuya Chujo (University of Tsukuba (JP))
          Slides
        • ATLAS 25m
          Speaker: Graeme Stewart (University of Glasgow (GB))
          Slides
      • 10:35
        Coffee break 30m
      • 11:05
        Experiment computing models at HL-LHC (2/2) 1h 10m
        • CMS 25m
          Speakers: David Lange (Lawrence Livermore Nat. Laboratory (US)) , Dr. Maria Girone (CERN)
          Slides
        • LHCb 25m
          Speaker: Dr. Marco Cattaneo (CERN)
          Slides
        • Discussion 20m
    • 12:15 12:45
      WLCG Partners
      Conveners: Dr. Andrea Sciaba (CERN) , Mr. Michel Jouvin (Laboratoire de l'Accelerateur Lineaire (FR))
      • 12:15
        OSG Plans 30m
        Speakers: Rob Quick (OSG - Indiana University) , Robert Quick (Indiana University)
        Slides
    • 12:45 14:15
      Lunch 1h 30m
    • 14:15 16:20
      Computing at the HL-LHC timescale: Technology evolution
      Conveners: Alessandra Forti (University of Manchester (GB)) , Jose Flix Molina (Centro de Investigaciones Energ. Medioambientales y Tecn. - (ES)
      • 15:00
        New Storage Technologies 40m
        Potential of cloud storage and object storage
        Speaker: Luca Mascetti (CERN)
        Slides
      • 15:40
        Resource provisioning 40m
        Moving from grid CE to cloud: promise and issues HPC potential in WLCG
        • Resource Provisioning: Overview 20m
          Speaker: Laurence Field (CERN)
          Slides
        • Resource Provisioning: Implementations 20m
          Speaker: Andrew McNab (University of Manchester (GB))
          Slides
    • 16:20 16:50
      Coffee Break 30m
    • 16:50 17:30
      Computing at the HL-LHC timescale: Software
      Conveners: Alessandra Forti (University of Manchester (GB)) , Jose Flix Molina (Centro de Investigaciones Energ. Medioambientales y Tecn. - (ES)
      • 16:50
        Software evolution 40m
        HEP software foundation, etc.
        Speaker: Elizabeth Sexton-Kennedy (Fermi National Accelerator Lab. (US))
        Slides
    • 17:30 18:30
      WLCG Partners
      Conveners: Dr. Andrea Sciaba (CERN) , Mr. Michel Jouvin (Laboratoire de l'Accelerateur Lineaire (FR))
      • 17:30
        Update on OSG/WLCG Network Services 20m
        Speaker: Shawn Mc Kee (University of Michigan (US))
        Slides
      • 17:50
        Belle II 40m
        Speaker: Takanori HARA (KEK)
        Slides
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