Weekly CCE-SOP tele-conference

Name: Weekly CCE-SOP tele-conference
Start: 2024-10-02T11:00:00-05:00
End: 2024-10-02T12:25:00-05:00
Location: No location set

Wednesday 2 Oct 2024, 11:00 → 12:25 US/Central

Peter van Gemmeren (ANL), Saba Sehrish (Fermilab)

Description

Topic: HEP-CCE2/SOP video conference

- 1
  
  Introduction/Management News
  
  Speakers: Paolo Calafiura (LBNL), Peter van Gemmeren (ANL), Saba Sehrish (Fermilab), Salman Habib (Argonne National Laboratory)
- Applying Lessons Learned to HEP Experiments, Mimicking Framework, Darshan and HDF5
  
  Conveners: Amit Bashyal (Argonne National Lab), Christopher Jones (Fermilab), Kenneth Herner (Fermilab), Patrick Gartung (Fermilib), Peter van Gemmeren (ANL), Rui Wang (ANL), Saba Sehrish (Fermilab), Shane Snyder (Argonne National Laboratory)
- 2
  
  Tracking and aiding the evolution of ROOT I/O, in particular RNTuple
  
  Speakers: Alaettin Serhan Mete (Argonne National Laboratory (US)), Amit Bashyal (Argonne National Lab), Barnali Chowdhury (Argonne National Laboratory), Christopher Jones (Fermilab), Daniel Riley (Cornell University), Kyle Knoepfel (Fermilab), Marcin Nowak (BNL), Matti Kortelainen (Fermilab), Peter van Gemmeren (ANL), Philippe Canal (FERMILAB)
  
  RNTuple in CMSSW AOD.pdf
- 3
  
  Reduced Precision and Intelligent Domain-specific Compression Algorithms
  
  Speakers: Amit Bashyal (Argonne National Lab), Meghna Bhattacharya, Peter van Gemmeren (ANL)
- 4
  Object Stores and Strategies for Data Placement and Replication
  
  Speakers: Bo Jayatilaka (Fermilab), Doug Benjamin (Brookhaven National Laboratory (US)), Nicholas Smith (Fermilab), Rob Latham (Argonne National Laboratory), Rob Ross (ANL), Saba Sehrish (Fermilab), Shane Snyder (Argonne National Laboratory)
  - a) Use object stores to avoid data duplication
    
    e.g.
    References to upstream data, rather than copy
    Versioning, update data objects only as needed and reference others.
    Augmentation, add references to analysis spec
  - b) Using RNTuple with its DAOS backend
    
    DAOS only an initial target, since RNTuple supports it
- 5
  
  Optimized Data Delivery to HPC systems
  
  Speakers: Marco Mambelli (Fermilab), Peter van Gemmeren (ANL), Saba Sehrish (Fermilab)