Name: ALICE Tier-1/Tier-2 Workshop in Nagasaki
Start: 2025-04-01T08:00:00+09:00
End: 2025-04-03T19:30:00+09:00
Location: Dejima Messe Nagasaki

ALICE Tier-1/Tier-2 Workshop in Nagasaki

from Tuesday 1 April 2025 (08:00) to Thursday 3 April 2025 (19:30)

Monday 31 March 2025
Tuesday 1 April 2025

13:00 Registration
Registration
13:00 - 13:30
Room: Room 107
13:30 Welcome, logistics - Ken Oyama (Nagasaki Institute of Applied Science (JP)) Latchezar Betev (CERN)
Welcome, logistics
- Ken Oyama (Nagasaki Institute of Applied Science (JP))
- Latchezar Betev (CERN)
13:30 - 14:00
Room: Room 107
14:00 jAliEn status and future directions - Costin Grigoras (CERN)
jAliEn status and future directions
- Costin Grigoras (CERN)
14:00 - 14:40
Room: Room 107
14:40 JobAgent and JobWrapper Payload isolation and control - Maksim Melnik Storetvedt (CERN)
JobAgent and JobWrapper Payload isolation and control
- Maksim Melnik Storetvedt (CERN)
14:40 - 15:20
Room: Room 107
15:20 Site services, gateways and batch systems - Maarten Litmaath (CERN)
Site services, gateways and batch systems
- Maarten Litmaath (CERN)
15:20 - 16:00
Room: Room 107
16:00 Cofee break
Cofee break
16:00 - 16:30
Room: Room 107
16:30 Payload control, process pre-emption and node oversubscription - Marta Bertran Ferrer (CERN)
Payload control, process pre-emption and node oversubscription
- Marta Bertran Ferrer (CERN)
16:30 - 17:10
Room: Room 107
17:10 WLCG network status and directions (remote) - Edoardo Martelli (CERN)
WLCG network status and directions (remote)
- Edoardo Martelli (CERN)
17:10 - 17:50
Room: Room 107
Wednesday 2 April 2025
09:00 Optimization of payload Time To Live - Maria-Elena Mihailescu (National University of Science and Technology POLITEHNICA Bucharest (RO))
Optimization of payload Time To Live
- Maria-Elena Mihailescu (National University of Science and Technology POLITEHNICA Bucharest (RO))
09:00 - 09:30
Room: Room 107
09:30 ALICE resources requirements up to LS3 - Irakli Chakaberia (Lawrence Berkeley National Lab. (US)) Stefano Piano (INFN (IT))
ALICE resources requirements up to LS3
- Irakli Chakaberia (Lawrence Berkeley National Lab. (US))
- Stefano Piano (INFN (IT))
09:30 - 10:00
Room: Room 107
10:00 Coffee break
Coffee break
10:00 - 10:30
Room: Room 107
10:30 The UPB Tier-1 expansion plans - Sergiu Weisz (National University of Science and Technology POLITEHNICA Bucharest (RO))
The UPB Tier-1 expansion plans
- Sergiu Weisz (National University of Science and Technology POLITEHNICA Bucharest (RO))
10:30 - 11:00
Room: Room 107
11:00 Status and plans at CCIN2P3 - Aresh Vedaee (Centre National de la Recherche Scientifique (FR))
Status and plans at CCIN2P3
- Aresh Vedaee (Centre National de la Recherche Scientifique (FR))
11:00 - 11:30
Room: Room 107
11:30 Status and plans at NDGF - Erik Hemming Edelmann (Helsinki Institute of Physics (FI))
Status and plans at NDGF
- Erik Hemming Edelmann (Helsinki Institute of Physics (FI))
11:30 - 12:00
Room: Room 107
12:00 Lunch break
Lunch break
12:00 - 13:30
Room: Room 107
13:30 ORNL T2 state, challenges and futures - Steve Moulton (Oak Ridge National Laboratory - (US))
ORNL T2 state, challenges and futures
- Steve Moulton (Oak Ridge National Laboratory - (US))
13:30 - 14:00
Room: Room 107
14:00 Site status and future plans - Hiroshima - Takuma Matsumoto (Hiroshima University (JP))
Site status and future plans - Hiroshima
- Takuma Matsumoto (Hiroshima University (JP))
14:00 - 14:30
Room: Room 107
14:30 Slovak T2 status and plans - Ingrid Kulkova (Slovak Academy of Sciences (SK)) Miloslav Straka (Slovak Academy of Sciences (SK))
Slovak T2 status and plans
- Ingrid Kulkova (Slovak Academy of Sciences (SK))
- Miloslav Straka (Slovak Academy of Sciences (SK))
14:30 - 15:00
Room: Room 107
15:00 Coffee break
Coffee break
15:00 - 15:30
Room: Room 107
15:30 Site status and future plans - Nagasaki, Tokyo, Tsukuba - Ken Oyama (Nagasaki Institute of Applied Science (JP))
Site status and future plans - Nagasaki, Tokyo, Tsukuba
- Ken Oyama (Nagasaki Institute of Applied Science (JP))
15:30 - 16:00
Room: Room 107
16:00 Unified data management system in jAliEn - Alice-Florenta Suiu (National University of Science and Technology POLITEHNICA Bucharest (RO))
Unified data management system in jAliEn
- Alice-Florenta Suiu (National University of Science and Technology POLITEHNICA Bucharest (RO))
16:00 - 16:40
Room: Room 107
16:40 Status and future of EOS, token migration (remote) - Andreas Joachim Peters (CERN)
Status and future of EOS, token migration (remote)
- Andreas Joachim Peters (CERN)
16:40 - 17:20
Room: Room 107
17:20 Dinner announcement - Ken Oyama (Nagasaki Institute of Applied Science (JP))
Dinner announcement
- Ken Oyama (Nagasaki Institute of Applied Science (JP))
17:20 - 17:25
Room: Room 107
19:00 Workshop dinner
Workshop dinner
19:00 - 21:00
Thursday 3 April 2025
09:00 INFN status and plans - Gioacchino Vino (INFN Bari (IT))
INFN status and plans
- Gioacchino Vino (INFN Bari (IT))
09:00 - 09:30
Room: Room 107
09:30 INFN DataCloud and PNRR Projects on Computing - Domenico Elia (INFN Bari) Gioacchino Vino (INFN Bari (IT))
INFN DataCloud and PNRR Projects on Computing
- Domenico Elia (INFN Bari)
- Gioacchino Vino (INFN Bari (IT))
09:30 - 10:00
Room: Room 107
10:00 Coffee break
Coffee break
10:00 - 10:40
Room: Room 107
10:40 Integration of the Pegasus HPC - Tatsuya Chujo (University of Tsukuba (JP))
Integration of the Pegasus HPC
- Tatsuya Chujo (University of Tsukuba (JP))
10:40 - 11:10
Room: Room 107
11:10 NURION HPC expansion plans (remote) - Hyeonjin Yu (Chungbuk National University (KR))
NURION HPC expansion plans (remote)
- Hyeonjin Yu (Chungbuk National University (KR))
11:10 - 11:40
Room: Room 107
11:40 Perlmutter and Lawrencium HPC and US T2/AF sites operation and future use - Irakli Chakaberia (Lawrence Berkeley National Lab. (US)) Sergiu Weisz (National University of Science and Technology POLITEHNICA Bucharest (RO))
Perlmutter and Lawrencium HPC and US T2/AF sites operation and future use
- Irakli Chakaberia (Lawrence Berkeley National Lab. (US))
- Sergiu Weisz (National University of Science and Technology POLITEHNICA Bucharest (RO))
11:40 - 12:10
Room: Room 107
12:10 Lunch
Lunch
12:10 - 13:30
Room: Room 107
13:30 Grid security - demo and presentation - Pau Cutrina Vilalta (CERN)
Grid security - demo and presentation
- Pau Cutrina Vilalta (CERN)
13:30 - 14:30
Room: Room 107
14:30 about excursion - Ken Oyama (Nagasaki Institute of Applied Science (JP))
about excursion
- Ken Oyama (Nagasaki Institute of Applied Science (JP))
14:30 - 14:35
Room: Room 107
15:00 Visit to the Nagasaki Atomic Bomb Museum and Peace Park
Visit to the Nagasaki Atomic Bomb Museum and Peace Park
15:00 - 17:00

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