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ROOT Team Meeting
ROOT Team Meeting
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
Zoom only meeting due to power cut in the meeting room
News:
- Stretch goals can become students projects. Fill the form for proposals. Supervision has a cost.
- Discussions with Philippe at cern from 15-25.01
- Rehearsal of the 2025 PoW talk to be announced
- Chep proceeding — email send by organizers (no extension) deadline on Jan 31.
- March 24-26: 3rd ROOT hackathon
- SFT risk register to be filled (wlcg to be inspired)
- Some stats from 2024: we are doing a good job!
Shift handover: Danilo -> Bertrand; New rota available in the root calendar; ntr; we lost arm64 linux builder, Stephan will look at it on Thursday.
Meetings: nothing to add.
Topics: catching up after break!
During holidayswe had the chance to evaluate the noise levels of our test infra. We had windows failing, nothing new. A test intermittently failing fixed by Jonas H and discussed with Jonas R. It was a race.
Round Table:
Vincenzo preparing a workshop for infn, cms specific, Wednesday afternoon 3h slot from summer student course. Audience: PhD students. Back at cern next week.
Serguey: ntr
Philippe: continuing work on root io customisation rules. When we compile the rule, we don’t know what’s gonna be in the file. The current code is assuming the user did the right thing. Warning if types are different. One more failing test, to be solved in a few days. Preparing for workshop starting next week.
Olivier: ntr; problems with Macs during holidays because of unannounced power cut.
Lukas: following up cuda JIT compilation, couple of to-dos left. Started working on numerical integration with cuda.
Lorenzo: ntr, working on improvements on Sophie.
Jonas R: catching up with PRs to review.
Jonas H: why patches are important. Moving to backports in our patches so it’s much more sustainable.
Florine: meeting with PhD advisor. Working on paper, deadline in 2/3 weeks.
Danilo: on shift during holidays. Moving website to something supported by cern IT. automatizing docs building together with Olivier.
Bertrand: made a test in roottest to see it performance improve. IT deployed end point security for windows making one test failing. Data corruption. Ticket open in IT to make some exceptions in tests, but it’s not allowed. Philippe: CERN IT should take care of this potentially severe security issue.
Aaron: working on paper. wrapping up hackathon numpy histo interface.
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No aob.
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