Alice Weekly Meeting: Software for Hardware Accelerators / PDP-SRC

Wednesday 21 May 2025, 10:00 → 11:30 Europe/Zurich

10:00 → 10:20 Discussion

Speakers: David Rohr (CERN), Giulio Eulisse (CERN)

10:20 → 10:25 Following up JIRA tickets

Speaker: Ernst Hellbar (CERN)

10:25 → 10:30 TPC ML Clustering

Speaker: Christian Sonnabend (CERN, Heidelberg University (DE))

10:30 → 10:35 ITS Tracking

Speaker: Matteo Concas (CERN)

10:35 → 10:45 TPC Track Model Decoding on GPU

Speaker: Gabriele Cimador (Universita e INFN Torino (TO))

10:45 → 10:55 Efficient Data Structures

Speaker: Dr Oliver Gregor Rietmann (CERN)

10:55 → 11:00 Following up GPU to-dos

Speaker: Dr Vikas Singhal (Department of Atomic Energy (IN))

Executed PbPb 100 events and PP 10 events in standalone mode. (I will take PbPb 10 Events file also to reduce the execution time and also to minimise output file and comparision.

Used two different systems:- 1: one of EPN node and 2: one of Compute Node at Kolkata Tier-3 cluster. 

First checked with CPU Mode:- >> ./ca -e o2-pbpb-100 -c --debug 6

Comparered MD5sum for both outputs. It is different. I will compare diff. 

[vsinghal@epn100 standalone]$ md5sum PbPbWithDebug6_CPU.out 
66fea911d4d55994749a941876ae2637  PbPbWithDebug6_CPU.out

trainee@gpu-compute:~/standalone$ md5sum PbPbWithDebug6_CPU.out 
24153c09757f8c04ab019736a807ac72  PbPbWithDebug6_CPU.out