Key4hep Discussion

Tuesday 18 Feb 2025, 13:00 → 14:00 Europe/Zurich

32/S-C22 (CERN)

Live Notes

CERN Key4hep Discussion
===

Attendees: Andre, Swathi, Mateusz, Leonhard, Juan,

Apologies:

Date: February 18, 2024

## News

## Round The Table

### Leonhard

* Working on Analysis
* Outlined thesis

### Swathi

* Openend PR for the calorimeter plugin
* Working on slides for EP RnD and End of Fellowship report in group meeting
    * Outlook slides, add?
        * EPPSU input
        * Consortium

### Juan

* Continued porting of the ConformalTracking
    * Same tracks are found as before
    * Reimplementing MarlinTrk things from LCIO to EDM4hep, but still some dependencies on LCIO (KalDet, DDKalDet)
        * Also some parts in PandoraInterface using track fitting code from iLCSoft to get another TrackState at CaloFront, could maybe re-use?
* OverlayProcessor: SimTrackerHit time setting fixed

### Mateusz

* Made benchmarks for julia static compilation: jet reconstruction in julia, in shared library, and in FastJet
    * compiled package still does some Jit, and is also caching and is way too fast
    * Where does it cache?
* UniqueIDSvc: 
    * Documentation added
    * assumes unsigned ints for event and run id, but we have int64 for these now.
    * std::hash does not necessarily mean stable hashing

### Andre

 

## AOB

* CHEP proceedings deadline: February 28th
* ACAT (September 8--12) Abstract deadline postponed, April 15th, https://indico.cern.ch/event/1488410/abstracts/
* EPS-HEP https://www.eps-hep2025.eu/, April 15th (SIC) abstract deadline
* FCC Week invitations
* Venice Symposium

## TODO

- [ ] ILCDirac with switching of OS for ILC VO

## Next Meeting

February 25, 2024

## TODO

 

1 Round The Table

Speakers: Andre Sailer (CERN), Juan Miguel Carceller (CERN), Leonhard Reichenbach (University of Bonn (DE)), Mateusz Jakub Fila (CERN), Swathi Sasikumar (CERN)