Key4hep Discussion

Europe/Zurich
32/S-C22 (CERN)

32/S-C22

CERN

17
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67949236459
Host
Andre Sailer
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SFT/Key4hep Meeting
===

Attendees: Carsten, Andre, Leonhard, Benedikt, Swathi, Juan

Apologies:

Date: May 16, 2023

## Round The Table

#### Carsten
* Implementing Analysis for Higgs to Invisible with ILD at 250GeV
   * Should exist?
* Use the (ilc)dirac filecatalog to discover the files

#### Swathi

* Adapt LAr calo into the CLD geometry, rescaling LAr to avoid overlaps with CLD Tracker
* Also overlaps in the LAr

#### Juan

* [x] Get the nightly to run every night
* Later
* [ ] Setting up buildcache
* [x] Change builds to use docker containers

* [ ] Issue with downstream build action?
   WIP

* [ ] spack develop documentation update for latest

* [ ] RNTuple for podio

* Validation Workflows
   * Script to be uploaded

#### Benedikt

* Frame-integration for Gaudi
   * Deprecating some features, backward compatibility for non-frame workflow
   * Removing direct cellIDMetadata function
   * Metadata is not there at all
   * Need to test the stack, if that compiles
* collectionID singned vs unsigned variables, increase collectionID to 64 bits to decrease probability of hash-collisions
* podio roadmap for 1.0 agreed on with Thomas

#### Andre

* NTR

#### Leonhard

* Tracking Resolution Plots with Key4hep
   * ddsim to edm4hep, k4MarlinWrapper to FCCAnalysis
   * github issues
       * https://github.com/key4hep/k4MarlinWrapper/issues/113
       * https://github.com/key4hep/k4LCIOReader/issues/31
       * [x] https://github.com/key4hep/k4LCIOReader/pull/32


## TODO

- [ ] sign up for iLCDirac: https://ilcdirac-doc.web.cern.ch/
   - [x] Leonhard
   - [x] Juan
   - [ ] Swathi
   - [x] Carsten
   - [ ] Jenny

- [ ] Point to files on EOS: qqbar, maybe muon input files (Andre)
   - [x] Add people to eos-egroup
   - /eos/experiment/clicdp/grid/ilc/prod/clic/`ENERGY`/`EventType`

- [ ] Need k4FWCore with Frame Reader

 

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