The 11th DIRAC Users' Workshop

Name: The 11th DIRAC Users' Workshop
Start: 2025-09-17T09:30:00+08:00
End: 2025-09-20T13:00:00+08:00
Location: IHEP

17 Sept 2025, 09:30 → 20 Sept 2025, 13:00 Asia/Shanghai

Multidisciplinary Building 124-125 (IHEP)

Multidisciplinary Building 124-125

IHEP

Institute of High Energy Physics, CAS 19B Yuquan Road, Shijingshan District, Beijing, China

Andrei Tsaregorodtsev (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France), Federico Stagni (CERN), xiaomei zhang (IHEP,Beijing)

Description

The workshop will be devoted to the information exchange between the Dirac(X) developers, service administrators and users. Reports on the Dirac(x) ongoing and planned developments, service management tools will be included into the agenda together with the users reporting their experience. You are welcome to suggest your items to the workshop agenda.

The registeration will be closed on 1st September, 2025.

Need help? Contact the organizers

federico.stagni@cern.ch

atsareg@cppm.in2p3.fr

zhangxm@ihep.ac.cn

Registration

Registration Form for the DIRAC workshop

Wednesday 17 September
- 09:30 → 10:00
  
  Registration
- 10:00 → 12:00
  Hackathon and Q&A
  - 10:00
    
    Welcome and Introduction 5m
    
    Speaker: Prof. liangjian Weng
  - 10:05
    
    Directions 5m
    
    Speaker: Xiaomei Zhang (Chinese Academy of Sciences (CN))
    
    Welcome to IHEP.pdf
    
    Welcome to IHEP.pptx
  - 10:10
    
    Workplan 10m
    
    Speaker: Federico Stagni (CERN)
    
    2025_DUW_intro.pdf
    
    web-github
    
    web-netlify
- 12:00 → 13:00
  
  Lunch 1h
- 13:00 → 14:30
  
  Hackathon and Q&A
- 14:30 → 15:00
  
  Coffee break 30m
- 15:00 → 17:50
  Presentations
  - 15:00
    
    DIRAC+X status (non-technical) 20m
    
    Speaker: Andrei Tsaregorodtsev (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)
    
    DIRAC_Status_17092025.pdf
  - 15:20
    
    DIRAC+X status (more technical) 40m
    
    Speaker: Federico Stagni (CERN)
    
    web-github
    
    web-netlify
  - 16:00
    
    Workload Management System 20m
    
    Speaker: Alexandre Franck Boyer (CERN)
    
    wms.pdf
  - 16:20
    
    How LHCb exploits computing resources at MareNostrum using the PushJobAgent 20m
    
    Speaker: Alvaro Fernandez Casani (Univ. of Valencia and CSIC (ES))
    
    20250917_DUW_Marenostrum5_LHCb.pdf
  - 16:40
    
    DiracX Web 20m
    
    Speaker: Ryunosuke O'Neil (CERN)
    
    Diracx-Web_DIRAC_Beijing_prez.pdf
  - 17:00
    
    Kubernets Setup for DiracX 30m
Thursday 18 September
- 09:00 → 11:00
  
  Hackathon and Q&A
- 11:00 → 11:10
  
  Photo! 10m
- 11:10 → 12:00
  
  Hackathon and Q&A
- 12:00 → 13:00
  
  Lunch 1h
- 13:00 → 13:30
  
  Hackathon and Q&A
- 13:30 → 14:30
  
  Visits: Visits to computing center, BESIII, BEPCII
  
  computing center, BESIII, BEPCII
- 14:30 → 15:00
  
  Coffee 30m
- 15:00 → 17:00
  Presentations
  - 15:00
    
    Tokens in WLCG 20m
    
    Speaker: Maarten Litmaath (CERN)
    
    Tokens_in_WLCG-250918.pdf
    
    Tokens_in_WLCG-250918.pptx
  - 15:20
    
    Which credentials are used, and when, in Dirac(X) (disambiguation) 10m
    
    Speakers: Chris Burr (CERN), Christophe Haen (CERN)
  - 15:30
    
    Using AI in Dirac(X) 20m
    
    Speaker: Alexandre Franck Boyer (CERN)
    
    ai.pdf
  - 15:50
    
    System for DIRAC jobs visualization and its applications 15m
    
    Speaker: Anna Ilina
    
    System for DIRAC jobs visualization and its applications.ppsx
  - 16:05
    
    Rucio: news 20m
    
    Speaker: Cedric Serfon (Brookhaven National Laboratory (US))
    
    2025-09-18 - Rucio news.pdf
  - 16:25
    
    FAQ time 35m
    
    Answering the most common questions coming out of the hackathon time
- 17:00 → 18:00
  
  Consortium meeting
- 18:30 → 20:30
  
  Social dinner 2h
Friday 19 September
- 09:00 → 12:00
  
  Hackathon and Q&A
- 12:00 → 13:00
  
  Lunch 1h
- 13:00 → 14:30
  
  Hackathon and Q&A
- 14:30 → 15:00
  
  Coffee 30m
- 15:00 → 18:00
  Presentations
  - 15:00
    On analysis facilities and Dirac(X) 40m
    
    Juno analysis workflow (Tao Lin and Simon)
    
    CVMFS organization (Chris Burr)
    
    discussion time
    
    Speakers: Chris Burr (CERN), Simon Blyth (Department of Physics), Tao Lin (Chinese Academy of Sciences (CN)), simon blyth (IHEP, CAS)
    
    2025_DUW-lhcb_CB.pdf
    
    DIRAC-workshop-Concurrent and Distributed Analysis Framework.pdf
    
    opticks_20250917_dirac_workshop_ihep.pdf
    
    LHCb AP 20m
    
    Speaker: Chris Burr (CERN)
    
    2025_DUW-lhcb.pdf
    
    Juno optics 20m
    
    Speaker: simon blyth (IHEP, CAS)
    
    Juno analysis reqs 20m
    
    Speaker: Tao Lin (Chinese Academy of Sciences (CN))
  - 15:40
    
    IHEP 15m
    
    Speaker: Xiaomei Zhang (Chinese Academy of Sciences (CN))
    
    DIRAC_11th_USER_workshop_IHEP.pdf
    
    DIRAC_11th_USER_workshop_IHEP.pptx
  - 15:55
    
    LHCb 15m
    
    Speaker: Federico Stagni (CERN)
    
    github
    
    netlify
  - 16:10
    
    EGI 15m
    
    Speaker: Andrei Tsaregorodtsev (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)
    
    DIRAC_EGI_status_19092025.pdf
  - 16:25
    
    CTAO 15m
    
    Speaker: Natthan PIGOUX
    
    CTAO-DIRAC(X)-Deployments.pdf
  - 16:40
    
    Belle2 15m
    
    Speaker: Hideki Miyake (KEK/IPNS)
    
    250918_DUW2025_Belle2.pdf
  - 16:55
    
    GridPP 15m
    
    Speaker: Daniela Bauer (Imperial College (GB))
    
    DUW11 GridPP Report 2025.pdf
  - 17:10
    
    JINR 15m
    
    Speaker: Igor Pelevanyuk (Joint Institute for Nuclear Research (RU))
    
    DUW_JINR_2025.pdf
    
    DUW_JINR_2025.pptx
    
    System for DIRAC jobs visualization and its applications.ppsx
    
    System for DIRAC jobs visualization and its applications.pptx
  - 17:25
    
    IlcDIRAC 15m
    
    Speaker: Andre Sailer (CERN)
    
    250919_duw_ilcdirac_status_sailer.pdf
  - 17:40
    
    Conclusions 20m
    
    Speakers: Andrei Tsaregorodtsev (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France), Federico Stagni (CERN)
    
    github
Saturday 20 September
- 09:00 → 12:00
  
  Hackathon and Q&A

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The 11th DIRAC Users' Workshop

Multidisciplinary Building 124-125

IHEP