Bi-weekly working seminar

• Tuesdays, 10:30 (bi weekly)

The seminar is intendent for all students and postdocs on Himster 2, for both beginners and experts. Its designed length is with about 15 minutes (+15 for presentations) rather compact.

Possible topics are:

• best analysis practices
• news from the maintainer side
• and all others you suggest

As some side effect, we want to bring the people together tackling the same problems. Looking forward seeing your in the seminar.

We meet on-site and online, up to you:

• online: https://gsi-fair.zoom.us/j/62667262642 (access code will be sent on the day of the meeting to all Himster2 users)
• on-site: conference room HIM

Meeting slides

• Slides from 14.9.2021 (pdf)
  • When using singularity in batch mode, check these hints when image is > 250MB!!!

• Slides from 28.9.2021 (pdf)
  • Notes on using Jupyter on Himster now in the wiki

• slides from 12.10.2021 (pdf)
• slides from 4.11.2021 (pdf): overview and intro GPU on Mogon2
• slides from 9.11.2021 (pdf)
• slides from 23.11.2021 (pdf)
  • vote for best time slot: https://terminplaner4.dfn.de/lni4dhZWEVrOHwiH
• slides from7.12.2021 (pdf)
  • presentation from Alaa on "EMP- PANDA simulations and data analyses"
  • presentation from Roman on "PandaRoot in Docker And Singularity for HPC Systems"
• slides from 25.1.2022 (pdf)
  • papermill: Run Jupyter notebooks as batch job in Himster 2: intro (pdf) and demo file (Jupyter file)
• slides from 8.2.2022 (pdf)
  • nodes availability and singularity for your analysis
• slides from 22.2.2022 (pdf)
  • Express Q
• slides from 15.3.2022 (pdf)
  • Continuous Integration (CI) with gitlab.rlp.net
• slides from 29.3.2022 (pdf)
  • SLRUM from inside Container
• slides from 26.4.2022 (pdf)
  • SLRUM queuing and fair share
• slides from 10.5.2022 (pdf)
  • welcome back in precense! Recap and People @ Himster2
• slides from 24.5.2022 (pdf)
  • welcome back on-site (first hybrid zoom meeting: recap, lustre optimsations and recent problems)
• slides from 7.6.2022 (pdf)
  • (HDF5-Intro, recent lustre problems)
• slides from 21.6.2022 (pdf)
  • cooling problems during the summer time,
  • upROOT and PyRoot Intro by Thomas Lenz: 1, 2, 3
  • https://gitlab.rlp.net/lenz/root-python-tutorial
• slides from 19.7.2022 (pdf)
  • T-Bit link update, cooling, HPC training
• slides from 13.9.2022 (pdf)

  • Current implications, Outlook, ML, your questions

  • hint: Thomas Intro dot upROOT and PyRoot ist open to everybody now: https://gitlab.rlp.net/lenz/root-python-tutorial

• slides from 27.9.2022 (pdf)

  • new Mogon 3 distributed file system, Stability improvements, ML, beta testers for TBit-Link

• slides from 20.12.2022 (pdf)

  • planned power savings, TBit-Link: status, HDD failures, Lustre: Data on Meta data

• 17.1.2023: HPC day on 9.2., T-Bit Link Clover and Himster2, BES3 analysis optimisation (random trigger files access to Lustre)

• 31.1.2023: Clover Lustre Mount, Physicists HPC Day on Feb 9th, Downtime 7.2.

• 28.3.2023: Hands-on Snakemake

• 9.5.2023: Hands-on Deep Neural Networks at EMP

• 20.6.2023: MPI IO

• 4.7.2023: Next Meeting!