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ROOT Team Meeting

Europe/Zurich
32/1-A24 (CERN)

32/1-A24

CERN

40
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Danilo Piparo (CERN), Jakob Blomer (CERN)

News

  • Welcome to the Summer Students!
  • Otherwise see Status Report document
  • Note in particular the point about ideas for the RCS AI&ML initiative

Shift Handover

Lukas -> Stephan

  • Who to assign to PR?
    • From the team: submitter; external: code owner (or other knowledgable contributors)
  • One review (potentially not by the code owner) enough to merge?
    • It depends

Meeting Summaries

  • IO Meeting
    • Discussion about issues by ATLAS
    • Giacomo has a PR up to rewrite rootls in C++
    • Discussion about 1GB buffer size, "room for concrete progress"
  • No LIM
    • Short discussion about RNTuple fixes - do we need them (critically) in 6.36.02?
  • Stats Meeting (the week before)
    • Carsten got grant for likelihood exchange format, student started in July
  • See Status Report on Graphics Meeting and Q2 report

Proposals

See Status Report document

  • Stop integration of 6.26 and 6.28
    • JonasR: can we keep them in the CI and remove platforms when they start failing?
  • Discussion about macOS support
    • Some old Intel x86 hardware will not be able to run macOS 26, might be good to keep x86 on oldest supported OS
  • "Conservative" is dropping support for macOS 14, which is supported by Apple until next year (probably)

Round Table

See Status Report document

There are minutes attached to this event. Show them.
    • 16:00 16:01
      Find notetaker 1m
    • 16:01 16:05
      News 4m
    • 16:05 16:10
      Shift Handover 5m

      Lukas --> Stephan

    • 16:10 16:15
      Meeting Summaries and Plans 5m

      ROOT Meetings:
      - I/O
      - Statistical Analysis Software
      - PPP
      - Planning / Stakeholders

      Related meetings:
      - ML4EP
      - LIM

    • 16:15 16:45
      Topics 30m
      • Liaisons' Reports
    • 16:45 17:00
      Round table 15m
    • 17:00 17:05
      A.O.B. 5m