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222/R-003 (CERN)

222/R-003

CERN

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Description
PanDA Community meeting
PanDA Community Forum
Zoom Meeting ID
65107113712
Description
PanDA Community Forum Zoom Room
Host
Edward Karavakis
Passcode
81896310
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minutes

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    • 17:00 → 17:10
      PanDA codebase and infrastructure upkeeping 10m
      Speakers: Dr Edward Karavakis (Brookhaven National Laboratory (US)), Fernando Harald Barreiro Megino (University of Texas at Arlington)
      PanDA Community Forum_ PanDA codebase and infrastructure upkeeping.pdf
    • 17:10 → 17:25
      PanDA development highlights 15m
      Speaker: Tadashi Maeno (Brookhaven National Laboratory (US))
      PanDA community forum S2 Nov 7 2024.pdf
    • 17:25 → 17:55
      Experiment round-table: issues, requests, feedback, status
      • 17:25
        ATLAS 10m
        Speakers: Dr Andreu Pacheco Pages (Institut de Física d'Altes Energies - Barcelona (ES)), Rodney Walker (Ludwig Maximilians Universitat (DE))

        We just had the ATLAS workflow management meeting with a round table going through our latest projects.

        Already mentioned by Tadashi in presentation:
        * Thoughts on metrics: how do we describe if a change in PanDA made things better or worse. Still in early stages of thinking how this could be and the machinery to collect and store metrics.
        * R&Ds: Task requirement predictions through ML and tracking system error codes and messages. System errors should not count towards the user job retries.


        * Submitted abstract to WLCG Environmental Sustainability Workshop about job CO2 estimations: https://indico.cern.ch/event/1450885/overview

        * Planning to rewrite and modernise the PanDA server API
            * Cleaner code and organization
            * Json
            * Documentation
            * Versioning
        * Data Carousel being implemented in PanDA: Instead of each task submitting independent staging requests, tasks with input on tape will go through a central machinery to make more controlled access. This should optimise and relieve tape systems from unorganised tape staging requests. 

         

         

      • 17:35
        Vera Rubin Observatory 10m
        Speaker: Brian Yanny (Fermilab)
      • 17:45
        PanDA for NP 10m

        Related recent talk (not for presentation here): Distributed Computing for ePIC

        Speakers: Torre Wenaus (Brookhaven National Laboratory (US)), Xin Zhao (Brookhaven National Laboratory (US))

        Related recent talk (not for presentation here): Distributed Computing for ePIC

    • 17:55 → 18:00
      AOB 5m

      Next meeting will be on the 5th of December

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