Name: ATLAS Distributed Computing Technical Interchange Meeting
Start: 2025-01-21T14:00:00-05:00
End: 2025-01-23T18:00:00-05:00
Location: No location set

ATLAS Distributed Computing Technical Interchange Meeting

from Tuesday, 21 January 2025 (14:00) to Thursday, 23 January 2025 (18:00)

Monday, 20 January 2025
Tuesday, 21 January 2025

14:00 coffee break and group photo
coffee break and group photo
14:00 - 14:10
Room: Room P118 (SBU Physics Building)
14:10 Introduction
14:10 - 15:00
Room: Room P118 (SBU Physics Building)
Contributions

14:10 Welcome from Stony Brook University, Brookhaven National Lab and US ATLAS - Alexei Klimentov (Brookhaven National Laboratory (US)) Chris Bee (Stony Brook University (US)) Torre Wenaus (Brookhaven National Laboratory (US))

14:25 Logistics - Chris Bee (Stony Brook University (US))

14:40 TIM Goals - Alexei Klimentov (Brookhaven National Laboratory (US)) Andreu Pacheco Pages (Institut de Física d'Altes Energies - Barcelona (ES)) Mario Lassnig (CERN) Shawn Mc Kee (University of Michigan (US)) Torre Wenaus (Brookhaven National Laboratory (US))
15:00 Distributed Computing Operations: Issues and Challenges
15:00 - 18:00
Room: Room P118 (SBU Physics Building)
Contributions

15:00 USATLAS WBS 2.3 Topics - Fred Luehring (Indiana University (US))

15:30 Data Carousel & Archive Metadata - Xin Zhao (Brookhaven National Laboratory (US))

16:00 Tape and network R&D at NET2 [CANCELLED] - Eduardo Bach (University of Massachusetts (US)) Rafael Coelho Lopes De Sa (University of Massachusetts (US))

16:30 A Sysadmin's Point of View on Operations - Judith Lorraine Stephen (University of Chicago (US))

17:00 Discussion on site accounting - David Rebatto (Università degli Studi e INFN Milano (IT))
Wednesday, 22 January 2025
09:30 Distributed Computing Operations: Automations and Future Plan
09:30 - 13:35
Room: Room P118 (SBU Physics Building)
Contributions

09:35 Central ADC proposals - Ivan Glushkov (Brookhaven National Laboratory (US))

10:05 Proposals from DPA - Rodney Walker (Ludwig Maximilians Universitat (DE)) Timo Wilken (University of Texas at Arlington (US))

10:35 Proposals from DDM - Riccardo Di Maio (CERN)

10:55 Proposals from WFMS - Fernando Harald Barreiro Megino (University of Texas at Arlington) Tadashi Maeno (Brookhaven National Laboratory (US))

11:10 A site view on potential ops automation - Doug Benjamin (Brookhaven National Laboratory (US))
13:30 Lunch
Lunch
13:30 - 14:30
14:25 Improving our support tasks: AI and GenML, documentation, communication
14:25 - 18:00
Room: Room P118 (SBU Physics Building)
Contributions

14:30 AI and GenML and Distributed Computing Operations and SW stack - Kaushik De (University of Texas at Arlington (US))

15:00 AskPanDA - Paul Nilsson (Brookhaven National Laboratory (US))

15:30 ADC Communications and Documentation - Mario Lassnig (CERN)

16:00 ePIC/EIC Software & Computing, and AI/ML at BNL - Torre Wenaus (Brookhaven National Laboratory (US))

16:30 Experience with UChicago AF support using ChatGPT - Ilija Vukotic (University of Chicago (US))
19:00 TIM Dinner
TIM Dinner
19:00 - 21:00
Room: https://curryclubatsaghar.com/
Thursday, 23 January 2025
08:55 Mini data challenges and system modelling
08:55 - 12:00
Room: Room P118 (SBU Physics Building)
Contributions

09:00 Simulating HEP workloads with SimGrid - Frederic Suter

09:30 System modelling - Paul Nilsson (Brookhaven National Laboratory (US))

10:00 Analysis of files in BNL Tape system & NANO Data Challenges - Hironori Ito (Brookhaven National Laboratory (US))

10:30 US Mini Data Challenges - Shawn Mc Kee (University of Michigan (US))

11:00 Distributed analysis with GPU - Eduardo Bach (University of Massachusetts (US)) Rafael Coelho Lopes De Sa (University of Massachusetts (US))
11:30 Wrap up and action items
11:30 - 12:30
Room: Room P118 (SBU Physics Building)
Contributions

11:30 Project planning - Mario Lassnig (CERN)
14:00 ATLAS SW&C and ADC coordinators meeting at BNL with SDCC and NPPS staff
14:00 - 17:00
Room: ITD Conference room (Bldg.515)
Contributions

14:00 Introduction : BNL Computing and Data Science Directorate and Scientific Computing and Data Facilities Division - Alexei Klimentov (Brookhaven National Laboratory (US))

14:10 ATLAS Distributed Computing - Andreu Pacheco Pages (Institut de Física d'Altes Energies - Barcelona (ES)) Mario Lassnig (CERN)

14:30 SCDF Groups and WBS 2.3 sub-WBS - discussion topics - Alexei Klimentov (Brookhaven National Laboratory (US))

15:15 round table discussion
Mini-workshop on WMS and Distributed Computing Modeling (BNL) - Raees Ahmad Khan (University of Pittsburgh (US)) Sairam Sri Vatsavai (BNL) Tasnuva Chowdhury (Brookhaven National Laboratory (US)) Yihui Ren (Brookhaven National Laboratory (US)) Sankha Dutta (BNL) Tatiana Korchuganova (University of Pittsburgh (US)) Frederic Suter Ozgur Ozan Kilic (Brookhaven National Laboratory) Paul Nilsson (Brookhaven National Laboratory (US))
Mini-workshop on WMS and Distributed Computing Modeling (BNL)
- Raees Ahmad Khan (University of Pittsburgh (US))
- Sairam Sri Vatsavai (BNL)
- Tasnuva Chowdhury (Brookhaven National Laboratory (US))
- Yihui Ren (Brookhaven National Laboratory (US))
- Sankha Dutta (BNL)
- Tatiana Korchuganova (University of Pittsburgh (US))
- Frederic Suter
- Ozgur Ozan Kilic (Brookhaven National Laboratory)
- Paul Nilsson (Brookhaven National Laboratory (US))
14:00 - 17:00
Room: Conference Room A Workshop to discuss REDWOOD topics. BNL Computing and Science Directorate. Bldg.725 Conference room A