ROOT Team Meeting

Europe/Zurich
32/1-A24 (CERN)

32/1-A24

CERN

40
Show room on map
Danilo Piparo (CERN), Jakob Blomer (CERN)
Zoom Meeting ID
97374667082
Host
Axel Naumann
Alternative hosts
Bertrand Bellenot, Lorenzo Moneta, Danilo Piparo, Enrico Guiraud, Jakob Blomer, Vincenzo Eduardo Padulano
Useful links
Join via phone
Zoom URL

News

  • Reminder about release timelines and branch status

Shift Handover

  • Nothing special
  • GPU node taken out from CI (master)
  • Forum and PR + issues assigned
  • Next shifter: Danilo; shift calender to be updated

Meeting Summaries

  • IO:
  • discussed schema evolution rules
  • mini RNTuple workshop in December
  • developer meeting in January
  • PPP:
  • next planned on November 28
  • future slot with Giacomo
  • LIM:
  • ATLAS happy with master and rc1 (?)

Hackathon Preparations

  • Meeting among coordinators
  • List of snacks / appetizers

RNTuple Workshop

  • First week of December, afternoons of 2nd and 3rd
  • Progress on different items of the agenda

Debrief of Releases

  • Release of 6.32.08 done for scaling problem in RDataFrame, requested via Mattermost
  • 6.34.00-rc1 done, tested by experiments
  • Status of release on Conda to be discussed

PoW Status

  • Doing well for this year
  • Have to be careful about not adding too many items for next year

Trip Report: Valencia

  • See slides
  • Discussion:
  • Assess cost of trainings and thesis supervision versus gain for us
  • Pointed to recorded trainings
  • Have to reply in some way, keeping cost / benefit ratio in mind
  • Online training is probably feasible without too much effort from our side (summer student course material)
  • Danilo to propose a reply with Vincenzo for meeting in two weeks

Roundtable

  • See 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

      Stephan → Monica

    • 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
      • Hackathon preparation status
      • RNTuple Workshop preparation status
      • Debrief about 6.34.00-rc1 and 6.32.08
      • PoW 2025 status
      • Trip Report: Valencia (Vincenzo)
      Speaker: Dr Vincenzo Eduardo Padulano (CERN)
    • 16:45 17:00
      Round table 15m
    • 17:00 17:05
      A.O.B. 5m