University College London • London, UK • May 6th – 8th 2026 (Optional Day 0 @ Cambridge + Days 1–2 @ UCL)

Event: OpenCHAMI Developer Summit @ UCL 2026

Date: May 6-8, 2026 (Optional Day 0 on May 6th at Cambridge; Main Summit May 7-8 at UCL)

Location: University College London, London, UK

Website: UCL26

Hosts: UCL, Bristol, Cambridge

Slack: #2026-uk-dev-summit

Who Should Attend?

  • Sysadmins deploying or evaluating OpenCHAMI in production
  • Developers who want to contribute code, docs, or integrations
  • HPC practitioners & researchers curious about automated system management
  • Anyone interested in community-driven, vendor-neutral HPC tooling

Why Attend?

  • Network with OpenCHAMI contributors, site admins, and developers
  • Learn best practices for large-scale HPC automation and orchestration
  • Shape the project’s future via live RFD and governance sessions
  • Hack on real code and docs to advance the OpenCHAMI roadmap

Event Details

The OpenCHAMI community is gathering at UCL for three days of collaboration, learning and hacking. Whether you’re new to OpenCHAMI or a long‑time contributor, there will be tracks for every skill level. Meet fellow sysadmins, developers and researchers working on open HPC automation and help shape the project’s future.


Location & Directions

Venue: UCL Institute of Education, 20 Bedford Way, London WC1H 0AL

Travel: The IoE is well-served by the London underground and national rail. Most hotels in central London will be within 30 minutes travel time of the venue.


Agenda Snapshot

DayThemeHighlights
(Optional) Day 0HPC and AI in CambridgeNetworking lunch, Welcome, Intro and HPC/AI Infrastructure, Data Centre Tours, AI Service and LLM Serving
Day 1Operations and Community DevelopmentHosts welcome, UCL operations, vendor update, operational talks, UK/EU panel, project review
Day 2Operations and AI WorkflowsHosts kickoff, Cambridge operations, migration/deployment sessions, UK/EU research discussion, AI sessions

Schedule

(All times Local)

Optional Day 0 – Wednesday, May 6th

This, optional, pre-summit day provides an opportunity to visit and explore the cutting-edge HPC and AI infrastructure hosted by Research Computing Services (RCS) at the University of Cambridge. RCS hosts its flagship HPC service, the Cambridge Service for Data-driven Discovery (CSD3), and one half of the UK’s AI Resarch Resource (AIRR) in the form of the Dawn. Come along to learn about cloud-native approaches to HPC, hear lessons learnt and experiences of running a UK AI service and be amongst the first to peak behind the scenes as Dawn’s hardware refresh. Spots are limited so please register your interest early.

Hosts: Cambridge
Venue: Suite 2, Moller Institute, University of Cambridge, Cambridge, UK - ///fines.hers.shared
Co-Chairs: Wojciech Turek and Dominic Friend

TimeSessionSpeaker(s)Room
12:00-13:00Arrival and Networking LunchCo-chairsSuite 2, Moller Institute
13:00-13:20Intro to Cambridge Research Computing Services (RCS)Wojciech TurekSuite 2, Moller Institute
13:20-13:50HPC and AI Data Centre InfrastructureWojciech TurekSuite 2, Moller Institute
13:50-14:50Data Centre ToursCo-chairsSuite 2, Moller Institute
14:50-15:00Mid-afternoon Networking BreakCo-chairsSuite 2, Moller Institute
15:00-15:30Cloud-native HPC and AI StackTBDSuite 2, Moller Institute
15:30-16:00AI Research Resource (AIRR) at CambridgeDeepak AggarwalSuite 2, Moller Institute
16:00-16:30Large Language Model Operations (LLMOps)Yiannos StathopoulosSuite 2, Moller Institute
16:30+Depart / Social OpportunityCo-chairsTBD

Day 1 – Thursday, May 7th

Hosts: UCL, Bristol, Cambridge Morning Chair: Camilla Harris
Afternoon Chair: Tom Green

TimeSessionSpeaker(s)Room
09:00-09:20Host Welcome and Logistics (Part 1)Hosts (UCL, Bristol, Cambridge)Elvin Hall
09:20-09:40Host Welcome and Logistics (Part 2)Hosts (UCL, Bristol, Cambridge)Elvin Hall
09:40-10:00How UCL Runs SystemsCamilla HarrisElvin Hall
10:00-10:20Vendor Lightning Session (shared block)Vendor representativesElvin Hall
10:20-10:40Site/Partner UpdatesSite representativesElvin Hall
10:40-11:00Operations Talk: Site Bring-up and Baseline Practices (title TBD)Speaker TBDElvin Hall
11:00-11:20Morning Break-Elvin Hall
11:20-11:40Operations Talk: Authentication and Access Patterns (title TBD)Speaker TBDElvin Hall
11:40-12:00Operations Talk: Image Lifecycle and Recovery Workflow (title TBD)Speaker TBDElvin Hall
12:00-12:20Operations Roundtable and Q&APanelElvin Hall
12:00-12:20Operations Roundtable and Q&APanelElvin Hall
12:20-12:40Lunch-Elvin Hall
12:40-13:00Lunch-Elvin Hall
13:00-13:20Lunch-Elvin Hall
13:20-13:40HPSF and Linux Foundation Context for OpenCHAMITom GreenElvin Hall
13:40-14:00UK/EU Growth Update for OpenCHAMITom GreenElvin Hall
14:00-14:20Sovereign AI in UK/EU: Operational RequirementsTom GreenElvin Hall
14:20-14:40UK/EU Sites Panel: Current OpenCHAMI Experience (Part 1)UK/EU site representativesElvin Hall
14:40-15:00UK/EU Sites Panel: Plans for the Next Year (Part 2)UK/EU site representativesElvin Hall
15:00-15:20Panel Q&A and Action ItemsTom Green and panelistsElvin Hall
15:20-15:40Afternoon Break-Elvin Hall
15:40-16:00Project Review: Current Developments from LANL Needs (Part 1)Alex Lovell-TroyElvin Hall
16:00-16:20Project Review: Future Direction from LANL Needs (Part 2)Alex Lovell-TroyElvin Hall
16:20-16:40Open Discussion: Priorities and Risks for 2026Alex Lovell-Troy and Tom GreenElvin Hall
16:40-17:00Day 1 Wrap-up and Next-Day AlignmentTom GreenElvin Hall

Day 2 – Friday, May 8th

Hosts: UCL, Bristol, Cambridge
Morning Chair: Hosts
Afternoon Co-Chairs: Alex Lovell-Troy and Alexandre Escoubas

TimeSessionSpeaker(s)Room
09:00-09:20Host Session: Day 2 Welcome and ObjectivesHosts (UCL, Bristol, Cambridge)Elvin Hall
09:20-09:40How Cambridge Manages Systems TodayWojciech TurekElvin Hall
09:40-10:00Converting from CSM to OpenCHAMI (title TBD)Speaker TBDElvin Hall
10:00-10:20Deploying OpenCHAMI with Kubernetes (title TBD)Speaker TBDElvin Hall
10:20-10:40UK/EU Research Needs Discussion (including TRE requirements)Camilla HarrisElvin Hall
10:40-11:00Morning Break-Elvin Hall
11:00-11:20Virtual Multi-Node Testing with OpenStack (title TBD)Stig Telfer (StackHPC)Elvin Hall
11:20-11:40Operational Discussion: Migration Risks and Recovery PlansPanelElvin Hall
11:40-12:00Operational Q&A and Day 2 Midday SummaryPanelElvin Hall
12:00-12:20Lunch-Elvin Hall
12:20-12:40Lunch-Elvin Hall
12:40-13:00Lunch-Elvin Hall
13:00-13:40AI Session Kickoff: Objectives and ScopeAlex Lovell-Troy and Alexandre EscoubasElvin Hall
13:40-14:20Cosmic Labs: AI Data Centre Standups and ProductsCosmic LabsElvin Hall
14:20-14:40Claude Code DemoAlex Lovell-Troy and Alexandre EscoubasElvin Hall
14:40-15:00Afternoon Break-Elvin Hall
15:00-15:20Claude Code Demo (continued)Alex Lovell-Troy and Alexandre EscoubasElvin Hall
15:20-16:00Operator WorkflowsAlex Lovell-Troy and Alexandre EscoubasElvin Hall
16:00-16:40How Should the Community Handle AI?Alex Lovell-Troy and Alexandre EscoubasElvin Hall

Tracks & Chairs


Registration

Registration is required for attendance. Please secure your spot by visiting our Registration page. Capacity is limited.


Sponsors

We’re grateful to our sponsors for supporting the OpenCHAMI Developer Summit. Sponsor information and logos will appear here soon. If your organization is interested in sponsoring the event, please contact us at contact@openchami.org .


We look forward to seeing you at UCL! A formal invitation with hotel and travel details will follow shortly. For questions or attendee suggestions, email contact@openchami.org .


Save the date and stay tuned for more updates!