Special CCE-SOP tele-conference: RNTuple API Review Remaining modules

Wednesday 26 Jun 2024, 11:00 → 12:25 US/Central

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

Topic: HEP-CCE2/SOP video conference

Join Zoom Meeting

https://cern.zoom.us/j/63214151964?pwd=OXNtZWJuZFBvT3FWN1RhWG9EMzE1QT09

 

Meeting ID: 632 1415 1964

Passcode: 528737

11:00 → 11:05 Introduction/Management News

AHM, please sign up: https://indico.fnal.gov/event/65024/
Is there a hotel block for the guest house (btw, link broken)?
Expectations from SOP for Mon/Wed?

For Tuesday's 5h slot (10AM-3PM), we’d suggest to have as focus:
- Mid review report writing for ROOT RNTuple API (Peter).
- Kick start object store data deduplication activities. Including working lunch discussion? (Saba).

In addition, we could cover the following:
- Use of AI/ML friendly data formats and tools (since CCE was asked to do more AI/ML)
- Data access and streaming, including HDF5 via XRootD (SLAC is possible/likely to join CCE)

Speakers: Paolo Calafiura (LBNL), Peter van Gemmeren (ANL), Saba Sehrish (Fermilab), Salman Habib (Argonne National Laboratory)

11:05 → 12:00 ROOT RNTuple API Review: ROOT RNTuple API Review: Remaining modules

Conveners: Peter van Gemmeren (ANL), Philippe Canal (FERMILAB)

11:05 ATLAS Framework

Speakers: Alaettin Serhan Mete (Argonne National Laboratory (US)), Marcin Nowak (BNL), Peter van Gemmeren (ANL)

RNTuple Misc API in ATLAS Athena.pdf

11:15 CMS Framework

Speakers: Christopher Jones (Fermilab), Daniel Riley, Matti Kortelainen (Fermilab)

11:25 DUNE/ART/CAF Framework

Speakers: Amit Bashyal (Argonne National Lab), Barnali Chowdhury (Argonne National Laboratory), Kyle Knoepfel (Fermilab), Peter van Gemmeren (ANL)

RNTuple API Review (1).pdf

11:25 → 11:35 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)

11:35 → 11:45 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), Christopher Jones (Fermilab), Daniel Riley (Cornell University), Kyle Knoepfel (Fermilab), Marcin Nowak (BNL), Matti Kortelainen (Fermilab), Peter van Gemmeren (ANL), Philippe Canal (FERMILAB)

11:45 → 11:50 Reduced Precision and Intelligent Domain-specific Compression Algorithms

Speakers: Amit Bashyal (Argonne National Lab), Meghna Bhattacharya, Peter van Gemmeren (ANL)

11:50 → 12:00 Object Stores and Strategies for Data Placement and Replication

Speakers: Doug Benjamin (Brookhaven National Laboratory (US)), Rob Latham (Argonne National Laboratory), Saba Sehrish (Fermilab), Shane Snyder (Argonne National Laboratory)