Name: Workshop on ATLAS Computing and Software Activities at BNL - Navigating Distributed Computing, Storage, Compute, and Beyond
Start: 2024-03-18T09:00:00-04:00
End: 2024-03-22T16:00:00-04:00
Location: Berkner Hall

Workshop on ATLAS Computing and Software Activities at BNL - Navigating Distributed Computing, Storage, Compute, and Beyond

from Monday 18 March 2024 (09:00) to Friday 22 March 2024 (16:00)

Monday 18 March 2024
09:30 NPP Directorate Welcome - Dmitri Denisov (Brookhaven National Laboratory)
NPP Directorate Welcome
- Dmitri Denisov (Brookhaven National Laboratory)
09:30 - 09:40
Room: Main Hall Zoom: [https://bnl.zoomgov.com/j/1617851500?pwd=dDlianpiQ29ScVBvaS8rTFBEZXhWdz09](https://bnl.zoomgov.com/j/1617851500?pwd=dDlianpiQ29ScVBvaS8rTFBEZXhWdz09)
09:40 Workshop logistics, goals, SDCC/NPPS intro - Torre Wenaus (BNL) alexei klimentov (bnl)
Workshop logistics, goals, SDCC/NPPS intro
- Torre Wenaus (BNL)
- alexei klimentov (bnl)
09:40 - 10:10
Room: Main Hall Zoom: [https://bnl.zoomgov.com/j/1617851500?pwd=dDlianpiQ29ScVBvaS8rTFBEZXhWdz09](https://bnl.zoomgov.com/j/1617851500?pwd=dDlianpiQ29ScVBvaS8rTFBEZXhWdz09)
10:10 ATLAS SW&C goals, challenges and opportunities for collaboration - David South (DESY) David South (TU Dortmund) Mario Lassnig (CERN) Andreu Pacheco Pages (IFAE)
ATLAS SW&C goals, challenges and opportunities for collaboration
- David South (DESY)
- David South (TU Dortmund)
- Mario Lassnig (CERN)
- Andreu Pacheco Pages (IFAE)
10:10 - 10:40
Room: Main Hall Zoom: [https://bnl.zoomgov.com/j/1617851500?pwd=dDlianpiQ29ScVBvaS8rTFBEZXhWdz09](https://bnl.zoomgov.com/j/1617851500?pwd=dDlianpiQ29ScVBvaS8rTFBEZXhWdz09)
10:40
10:40 - 12:40
Room: Main Hall
Contributions

10:40 HEP-CCE Overview and BNL Responsibilities - Meifeng Lin (Brookhaven National Laboratory)

11:00 Portable Applications and Workflows [Remote] - Charles Leggett (Lawrence Berkeley National Laboratory)

11:10 Optimizing Data Storage [Remote] - Peter Van Gemmeren (Argonne National Laboratory)

11:40 Scaling ML Workflows - Paolo Calafiura (Lawrence Berkeley National Laboratory)

12:10 Opportunities for Collaboration and Discussion
12:40 IRIS-HEP and opportunities for collaboration - Gordon Watts (University of Washington)
IRIS-HEP and opportunities for collaboration
- Gordon Watts (University of Washington)
12:40 - 13:00
Room: Main Hall Zoom: [https://bnl.zoomgov.com/j/1617851500?pwd=dDlianpiQ29ScVBvaS8rTFBEZXhWdz09](https://bnl.zoomgov.com/j/1617851500?pwd=dDlianpiQ29ScVBvaS8rTFBEZXhWdz09)
13:00 Lunch
Lunch
13:00 - 14:00
Room: Main Hall
14:00
14:00 - 16:20
Room: Main Hall
Contributions

14:00 ARM software usage in ATLAS - Johannes Elmsheuser (BNL)

14:12 SDCC R&D on non-x86 cpu architectures - Kevin Casella (SDCC)

14:22 AlmaLinux 9 developments at the SDCC - Costin Caramarcu (BNL-RACF)

14:32 Applications of PanDA/iDDS complex workflows - Tadashi Maeno (BNL) Wen Guan (BNL)

14:44 PanDA/Harvester/FuncX on HPC - Tianle Wang (Columbia University)

14:56 The HSF reference implementation conditions database - Lino Gerlach Ruslan Mashinistov (BNL)

15:08 Training on analysis reproducibility in the HSF - Michel Hernandez Villanueva (BNL)

15:20 Sustainability and the Environment studies at SDCC - Imran Latif

15:32 HPSS Batch system @BNL T1 - Justin Spradley

15:42 BNL Networks - Mark Lukasczyk (Network Engineer)

15:55 OKD/OpenShift - Tommy Tang
16:20 round table discussion
round table discussion
16:20 - 17:40
Room: Main Hall Zoom: [https://bnl.zoomgov.com/j/1617851500?pwd=dDlianpiQ29ScVBvaS8rTFBEZXhWdz09](https://bnl.zoomgov.com/j/1617851500?pwd=dDlianpiQ29ScVBvaS8rTFBEZXhWdz09)

17:40 Day 1 : wrap up
Day 1 : wrap up
17:40 - 18:00
Room: Main Hall Zoom: [https://bnl.zoomgov.com/j/1617851500?pwd=dDlianpiQ29ScVBvaS8rTFBEZXhWdz09](https://bnl.zoomgov.com/j/1617851500?pwd=dDlianpiQ29ScVBvaS8rTFBEZXhWdz09)

18:50 Dinner
Dinner
18:50 - 20:50
Workshop dinner at Tap Room in Patchogue. Registration is now closed. If you would still like to attend, please contact the workshop conveners.
Tuesday 19 March 2024
09:00 SDCC computing center visit - John McCarthy (Brookhaven National Laboratory)
SDCC computing center visit
- John McCarthy (Brookhaven National Laboratory)
09:00 - 10:20
Room: Lobby
10:20
10:20 - 12:40
Room: ITD Seminar Room
Contributions

10:20 Storage and Infrastructure Group - Jason Smith (RACF/SDCC) Joe Frith (PO BOX 5000)

11:05 Fabrics Group, Networking & SDCC Facilities Operations - Mark Lukasczyk (Network Engineer) Tony Wong (Brookhaven National Lab (Physics Department))

11:50 Services and Tools Group - Ofer Rind (BNL)
10:20 - 12:40
Room: conference room A

12:40 lunch
lunch
12:40 - 13:40
Room: Main Hall
13:00 ATLAS SW&C Coordination and L1/L2 managers meeting with SDCC and NPPS staff II - Torre Wenaus (BNL)
ATLAS SW&C Coordination and L1/L2 managers meeting with SDCC and NPPS staff II
- Torre Wenaus (BNL)
13:00 - 14:00
Room: ITD seminar room NPPS Group [NPPS zoom room](https://bnl.zoomgov.com/j/16157150845?pwd=NXNqTi9ZWEFBKzYwRXQ5U3NXU1dBZz09)
13:40

13:40 - 14:40
Room: conference room A
15:00 Executive session - alexei klimentov (bnl)
Executive session
- alexei klimentov (bnl)
15:00 - 16:30
Room: orange seminar room ATLAS SW&C & ADC coordination US ATLAS L1/L2 Managers NPPS and SDCC Leadership teams
Wednesday 20 March 2024

08:55 sPHENIX Visit
sPHENIX Visit
08:55 - 10:25
10:25 Storage evolution
Storage evolution
10:25 - 13:10
Room: ITD Seminar Room
Contributions

10:25 Storage evolution for HEP / ATLAS - Vincent Garonne

10:55 Exploring Cloud Storage Integration: The SEAL Case Study - Mario Lassnig (CERN) Mayank Sharma (University of Michigan)

11:15 dCache Status and Plans - Tigran Mkrtchyan (DESY)

12:05 smart writing - Xin Zhao (BNL)
13:10 lunch
lunch
13:10 - 14:40
Room: Main Hall
14:40
14:40 - 17:30
Room: ITD Seminar Room
Contributions

14:40 Introduction - Vincent Garonne

14:45 dCache@BNL - Carlos Fernando Gamboa (BNL)

15:15 dCache pools: File system settings, tuning and experiences - robert hancock (bnl)

15:55 dCache: Packet and flow marking - Shawn McKee (University of Michigan Physics) Tigran Mkrtchyan (DESY)

16:15 BNL dCache Network - Shigeki Misawa (BNL)
Thursday 21 March 2024
09:30 Tape
Tape
09:30 - 12:30
Room: 3-192
Contributions

10:00 HPSS@SDCC: Status, Interface and evolution - Tim Chou (Brookhaven National Laboratory)

10:30 ENDIT@BNL - Zhenping Liu (Brookhaven Nation Laboratory)

11:15 Tape writing and reading algorithm - Wei Yang (SLAC National Accelerator Laboratory)

11:35 Tape REST interface and its usage at BNL (TBC)
12:30 Lunch
Lunch
12:30 - 14:00
Room: Main Hall
14:00 R&D
R&D
14:00 - 15:00
Room: 3-192
Contributions

14:00 dCache usage analysis@BNL - James Leonardi Qiulan Huang

14:20 dCache discusion: Operations, improvements, etc - Qiulan Huang
Friday 22 March 2024

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