WP12 General Meeting

Europe/Zurich
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Meeting ID: 839 1022 1339
Passcode: 089063

WP12 Meeting Minutes

Present: Graeme, Tao Lin, Weidong, Engin, Peter, Andre, Hadrien

Introduction

ACTION: Frank and Graeme to ask about rooms in Valencia for a hackathon.

Milestones are due at the end of the month. ACTION: Frank and Graeme to circulate more details and the report template.

Turnkey Software

Gaussino: "Currently working" = being actively worked on, not that it yet works ;-)

Q. INFN position - is there a link? e.g., could circulate round the Gaudi and RD-multicore lists. A. Not yet, but as soon as it comes it will be circulated.

Q. Lots of progress from our IHEP colleagues - is this being integrated into Key4hep? A. Yes, we are in touch and actively working on this.

Simulation

Q. Can you run inside Geant4 on a GPU with Kubeflow? A. Yes - it's all handled by Onnx or Torch, which will pick the appropriate backend, including using a GPU.

Q. For ONNX, do you need to build GPU support? A. We have an LCG build that includes GPU support, which is what we use.

It would be great to be able to offload in a batched way to GPUs. We think this will work!

Track Reconstruction

FASTOR looks really good - and these are backends that can just be swapped in and out.

Currently using ODD detector data, which is actually a much more realistic example than TrackML. ACTION: We will update the milestone accordingly, Frank and Graeme will follow this.

Particle Flow Reconstruction

HDF5 format?

50 interactions per spill

AOB

There are minutes attached to this event. Show them.
    • 15:00 15:10
      Introduction and WP Status 10m
      Speakers: Frank-Dieter Gaede (Deutsches Elektronen-Synchrotron (DE)), Dr Graeme A Stewart (CERN)
    • 15:10 15:22
      Turnkey Software 12m
      Speaker: Thomas Madlener (Deutsches Elektronen-Synchrotron (DESY))
    • 15:22 15:34
      Simulation 12m
      Speaker: Anna Zaborowska (CERN)
    • 15:34 15:46
      Track Reconstruction 12m
      Speaker: Hadrien Benjamin Grasland (Université Paris-Saclay (FR))
    • 15:46 15:58
      Particle Flow Reconstruction 12m
      Speaker: John James Back (University of Warwick (GB))