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08:00
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Registration
(until 09:00)
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09:00
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Welcome
-
Jose Flix Molina
(CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
(until 09:30)
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09:00
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Welcome talk
-
Jorge Humberto Lucio Oliveira Gomes
(LIP)
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09:20
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Logistics talk
-
Hugo Miguel Da Silva Gomes
(LIP)
Joao Antonio Tomasio Pina
(Laboratory of Instrumentation and Experimental Particle Physics (PT))
Jorge Humberto Lucio Oliveira Gomes
(LIP)
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09:30
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Site Reports
-
Dennis van Dok
(Nikhef)
(until 10:30)
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09:30
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LIP and CNCA sites report
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Jorge Humberto Lucio Oliveira Gomes
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09:50
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CERN site report
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Vladimir Bahyl
(CERN)
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10:10
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RAL Site Report
-
Martin Bly
(STFC-RAL)
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10:30
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--- Coffee Break ---
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11:00
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Site Reports
-
Sebastien Gadrat
(CC-IN2P3 - Centre de Calcul (FR))
(until 12:20)
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11:00
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BNL SCDF Site Report
-
Ofer Rind
(Brookhaven National Laboratory)
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11:20
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IHEP Site Report
- Mr
Xiaowei Jiang
(IHEP（中国科学院高能物理研究所）)
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11:40
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GridKa Site Report
- Dr
Max Kühn
(Karlsruhe Institute of Technology)
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12:00
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PIC site report
-
Jose Flix Molina
(CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
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09:00
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Environmental sustainability, business continuity, and Facility improvement
-Dr
Dwayne Spiteri
(DESY)
Henryk Giemza
(National Centre for Nuclear Research (PL))
(until 10:10)
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09:00
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Power and Efficiency Monitoring for WLCG Sites
-
Natalia Diana Szczepanek
(CERN)
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09:30
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Technical aspects of RF2.0 and what you can learn about your cluster by running benchmarks
-
Jan Hartmann
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09:50
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Dynamic Power Scaling at PIC: Optimizing AMD EPYC Processors for Carbon and Cost Reduction
-
Jose Flix Molina
(CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
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10:10
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--- Group Photograph ---
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10:30
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--- Coffee Break ---
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11:00
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Site Reports
-
Sebastien Gadrat
(CC-IN2P3 - Centre de Calcul (FR))
(until 12:20)
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11:00
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US ATLAS SWT2 Site Report
-
Horst Severini
(University of Oklahoma (US))
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11:20
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DESY Site Report
-
Andreas Haupt
(Deutsches Elektronen-Synchrotron (DE))
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11:40
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GSI Site Report
-
Christopher Huhn
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12:00
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NT1 site report
-
Mattias Wadenstein
(University of Umeå (SE))
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09:00
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Software and Services for Operation
-
Mary Catherine Hester
(Nikhef National institute for subatomic physics (NL))
(until 10:30)
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09:00
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WLCG Operations Coordination towards HL-LHC: Current Focus Areas and Near-Term Plans
-
Panos Paparrigopoulos
(CERN)
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09:20
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EGI Software Provisioning Infrastructure
-
Joao Antonio Tomasio Pina
(Laboratory of Instrumentation and Experimental Particle Physics (PT))
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09:40
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Modernizing the CNCA Helpdesk from RT to Zammad
-
João Machado
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10:00
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Joblens: A Lightweight Observability Collector for Cluster Job
-
Jingyan Shi
(IHEP)
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10:30
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--- Coffee Break ---
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11:00
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Cloud Technologies, Virtualization & Orchestration, Operating Systems
-Dr
Michele Michelotto
(Universita e INFN, Padova (IT))
(until 12:30)
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11:00
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BNL experience with RHEV to OpenShift Migration
-
Joseph Frith
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11:20
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Kubernetes Adoption: Best Practices for Deployment, Architecture, and Integration
-
Samuel Bernardo
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11:40
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Event-Driven Group Storage Provisioning in dCache via the Helmholtz Cloud Portal: A Reference Architecture
-
Franz Rhee
(DESY)
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12:00
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Migrating from Vmware to XCP-ng with XOA
-
Bart van der Wal
(NIkhef)
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09:00
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Storage & data management
(until 09:20)
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09:00
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Scientific Data Transfer System for High Energy Physics Experiments
-
Bo Zhuang
(中国科学院高能物理研究所)
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09:20
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Computing and Batch Services
-Dr
Max Kühn
(Karlsruhe Institute of Technology)
(until 10:30)
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09:20
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Summary of the european HTCondor Workshop 2025
-
Christoph Beyer
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09:40
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AUDITOR: Accounting challenges of future HC-LHC and CO2 accounting
-
Raghuvar Vijayakumar
(University of Freiburg (DE))
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10:00
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Misc Linux Things happening at DESY
-
Jan Hartmann
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10:20
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Slurm Appliance: An open source HPC batch cluster defined as code for on-premises clouds (SLIDES ONLY)
-
Steve Brasier
(StackHPC)
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10:30
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--- Coffee Break ---
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11:00
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Computing and Batch Services
-
Matthias Schnepf
(until 11:20)
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11:00
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News from the IDAF @ DESY
-
Christoph Beyer
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11:20
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Software and Services for Operation
-
Jingyan Shi
(IHEP)
(until 12:30)
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11:20
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KEK IdP: Production Deployment and Future SSO Strategy for CRC Services
-
Konomi Omori
(KEK)
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11:40
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Design and Progress of IHEP Identity Authentication System Upgrade
-
qi luo
(中科院高能物理所计算中心)
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12:00
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From In-House Tools to HashiCorp Vault: CERN's Transition to Modern Scalable Secrets Management
-
Zhechka Toteva
(CERN)
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09:00
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Computing and Batch Services
-
Matthias Schnepf
(until 09:20)
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09:00
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Experience with HTCondor job disk and memory limits at CZ WLCG sites
-
Alexandr Mikula
(Czech Academy of Sciences (CZ))
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09:20
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Miscellaneous
-
Ofer Rind
(Brookhaven National Laboratory)
(until 10:10)
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09:20
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SPECTRUM: A Strategic Framework and Technical Blueprint for European Exascale Research Data and Compute Infrastructure
- Dr
Jeff Wagg
(OCA)
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09:50
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Enhancing Accessibility and Discoverability of CERN Media
-
Ruben Domingo Gaspar Aparicio
(CERN)
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10:10
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Applied AI in Computing Center Infrastructures
-
Jose Flix Molina
(CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
(until 10:30)
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10:10
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New AI Infrastructure for Dr.Sai Agents at IHEP
-
Zhengde Zhang
(中国科学院高能物理研究所)
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10:30
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--- Coffee Break ---
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11:00
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Applied AI in Computing Center Infrastructures
-
Jose Flix Molina
(CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
(until 12:00)
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11:00
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A Centralized LLM and Agentic AI Infrastructure for CERN
-
Juan Manuel Guijarro
(CERN)
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11:20
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Integrating Spack, MLflow, and AgenticAI in Maxwell Cluster at DESY: Advancing Reproducible and Intelligent Scientific Workflows
-
Shore Salle Chota
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11:40
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NSSDC's data management and application practices towards AI4S
-
QI XU
(National Space Science Center, Chinese Academy of Sciences)
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12:30
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--- Lunch ---
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14:20
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Storage & data management
-Dr
Andrew Pickford
(Nikhef)
(until 15:30)
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14:20
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Report on the 2026 CS3 conference
-
Peter van der Reest
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14:40
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Rearchitecting RAL's Ceph Storage for the needs of 2030
-
Robert Appleyard
|
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15:00
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Sync-Polen: A sync&share service for the Portuguese scientific community
-
Mario Jorge Moura David
|
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15:30
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--- Coffee break ---
|
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16:00
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Storage & data management
-
Peter van der Reest
(Deutsches Elektronen-Synchrotron DESY)
(until 17:00)
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16:00
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CosmoHub: Building the next generation multimessenger open science platform
- Dr
Pau Tallada-Crespí
(PIC-CIEMAT)
|
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16:20
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HERD data management and workflow
-
Hao Hu
(Institute of High Energy of Physics)
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17:30
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--- Welcome Drink ---
|
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12:30
|
--- Lunch ---
|
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14:00
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Follow-up on mid-long term evolution of facilities (Topical Session with WLCG OTF)
-
James Letts
(Univ. of California San Diego (US))
Jose Flix Molina
(CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
Alessandro Di Girolamo
(CERN)
(until 16:00)
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14:00
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Introduction
-
James Letts
(Univ. of California San Diego (US))
Alessandro Di Girolamo
(CERN)
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14:10
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Operational Effort at Sites
-
Jose Flix Molina
(CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
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14:35
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Evolution of tape (archival) storage incl. performance requirements (report from OTF#8)
-
Jose Flix Molina
(CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
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15:05
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Storage Capacity vs. Throughput
-
Thomas Birkett
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15:35
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U.S. CMS Facility Evolution Plans
-
Garhan Attebury
(University of Nebraska Lincoln (US))
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16:00
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--- Coffee break ---
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16:30
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Follow-up on mid-long term evolution of facilities (Topical Session with WLCG OTF)
-
James Letts
(Univ. of California San Diego (US))
Jose Flix Molina
(CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
Alessandro Di Girolamo
(CERN)
(until 17:45)
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16:30
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IHEP (China) Facility Evolution Plans
- Mr
Xiaowei Jiang
(IHEP（中国科学院高能物理研究所）)
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16:55
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Panel: Services Deployment with K8s
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12:30
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--- Lunch ---
|
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14:00
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Computing and Batch Services
-
Matthias Schnepf
(until 14:30)
|
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14:00
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HEPiX Benchmarking Working Group Report
-
Domenico Giordano
(CERN)
|
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14:30
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Techwatch (Topical Session)
-Mr
Andrea Chierici
(Universita e INFN, Bologna (IT)) Dr
Andrea Sciabà
(CERN)
(until 16:00)
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14:30
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Fujifilm’s Evolution of Magnetic Tape: BaFe and SrFe Innovations for Next-Generation HPC Storage
- Ms
Elisabeth Gameiro
(FUJIFILM Recording Media France)
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14:50
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Tape Technology evolution update from the CERN perspective
-
Vladimir Bahyl
(CERN)
|
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15:10
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HEPiX Technology Watch Working Group Report
- Dr
Andrea Sciabà
(CERN)
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15:40
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Technology Watch: A broad view on cooling
-
Tristan Suerink
|
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16:00
|
--- Coffee Break ---
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16:30
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Techwatch (Topical Session)
-Mr
Andrea Chierici
(Universita e INFN, Bologna (IT)) Dr
Andrea Sciabà
(CERN)
(until 18:00)
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16:30
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The future of cooling @ Nikhef
-
Tristan Suerink
|
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16:50
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WLCG Workshop on Heterogeneous Architectures Summary
-
Oxana Smirnova
(Lund University)
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17:20
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GPU deployment at KIT
-
Matthias Jochen Schnepf
|
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17:40
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CERN IT Data Centre Compute & Storage Procurement Towards LHC Run 4: Challenges and Community Perspectives
-
Luca Atzori
(CERN)
|
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18:30
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HEPIX Board (closed)
(until 20:00)
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12:30
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--- Lunch ---
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14:00
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Network & Security
-
David Kelsey
(Science and Technology Facilities Council STFC (GB))
(until 15:30)
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14:00
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Evolution and Development of PIC’s Authentication & Authorization Infrastructure
-
Marc Santamaria Riba
(INSTITUT DE FÍSICA D´ALTES ENERGIES)
|
|
14:20
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HEPiX IPv6 Working Group Update
-
David Kelsey
(Science and Technology Facilities Council STFC (GB))
|
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14:50
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LHCOPN IPv6-only progress at IHEP
-
曾珊 zengshan
|
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15:10
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A phased phase-out plan for IPv4 at a WLCG Tier-1 site
-
Mattias Wadenstein
(University of Umeå (SE))
|
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15:30
|
--- Coffee Break ---
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16:00
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Network & Security
-
Garhan Attebury
(University of Nebraska Lincoln (US))
(until 16:40)
|
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16:00
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CZ-Tier-2 Network Tests
-
Jiri Chudoba
(Czech Academy of Sciences (CZ))
|
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16:20
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Worldwide Computer Security Situation
-
Dawid Kulikowski
|
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16:40
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Show me Your Toolbox
-
Peter van der Reest
Mattias Wadenstein
(University of Umeå (SE))
(until 17:20)
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16:40
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Dennis van Dok - gitlab pipelines for building sw packages
-
Dennis van Dok
(Nikhef)
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16:50
|
Chris Brew - introducing the slowest NFS server in the world
-
Chris Brew
(Science and Technology Facilities Council STFC (GB))
Chris Brew
(Department of Physics)
Chris Brew
(Particle Physics-Rutherford Appleton Laboratory-STFC - Science &)
Chris Brew
(CCLRC - RAL)
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17:00
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Garhan Attebury - Updates to his HEPiX Fall 2024 toolbox
-
Garhan Attebury
(University of Nebraska Lincoln (US))
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17:10
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Mattias Wadenstein - CLI Tape Management Utility
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19:30
|
--- Social dinner ---
|
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12:00
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Wrap-up
-
Jose Flix Molina
(CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
(until 12:30)
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12:30
|
--- Lunch ---
|
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