==== FARSCAPE Workshop, Culham Campus, 5-7 February 2024 ==== **IMPORTANT: YOU NEED TO BRING A PHOTO ID WITH YOU TO GET ON-SITE!**\\ **IMPORTANT: YOU NEED TO BRING A PHOTO ID WITH YOU TO GET ON-SITE!**\\ **IMPORTANT: YOU NEED TO BRING A PHOTO ID WITH YOU TO GET ON-SITE!** {{https://stanstash.com/FARSCAPE_public/FARSCAPE_group_picture_sep23_top.jpg?}} ==== Registration ==== * Please register on the following link: \\ https://www.eventbrite.co.uk/e/farscape-february-2024-culham-science-centre-abingdon-oxford-ox14-3db-tickets-753865811937 ==== Detailed agenda ==== * Please see at the bottom of this document for the detailed agenda. * Members of FARSCAPE can log-in (top-right of this page) to either edit the agenda or upload/download presentations. ==== Venue ==== * John Adams Lecture Theatre (JALT) \\ Conference Centre \\ Above Costa (E3 Building) \\ Culham Campus * Lunch and Coffee refreshments will be served in the main lobby outside the ZETA Room (1st floor, conference centre, just through the double doors outside the main JALT theatre) {{https://stanstash.com/FARSCAPE_public/Culham_Campus_Sitemap_24-11-2023.png?400}} ==== Getting to the Culham Campus ==== * Bus and rail connections are available to the Culham Campus, please find details here: https://culham.org.uk/contact/ * **IMPORTANT: YOU NEED TO BRING A PHOTO ID WITH YOU TO GET ON-SITE!** ==== Uploading your presentations ==== * All members of FARSCAPE should be able to log-in to the [[https://farscape-digital.co.uk/dokuwiki/doku.php?id=start |FARSCAPE wiki]] (top-right of this page) to upload their slides. * If you do not have a login and require one, please contact stanislas.pamela@ukaea.uk * Note, you need to log-in to be able to download presentations too, ie. external people can see this page, but they will not be able to download your presentations. * **Please create an upload link of your presentation inside the agenda below**. An example of how to do this can be seen with the "13:40 - 14:00, Overview of Meeting, S.Pamela" slides. Contact Stan if you have any difficulty doing this. ===== Templates ===== Please use the following templates for your presentations, documents and reports: * {{ ::template_hartreeukaea-schema-neo-sans-tr.pptx | FARSCAPE-Powerpoint-template (pptx) }} * {{ ::farscape_report_template.docx }} * {{ ::farscape_report_template_latex_draft.zip | Draft LaTeX Report Template}} ==== Connecting remotely ==== * Zoom link for the whole week: https://ukaea.zoom.us/j/85374696824?pwd=d3gyYmlDa2QycUpET3pxZ2x0LzNVQT09 ==== FARSCAPE Name Replacement ==== * Please follow Google form link or QR code: * https://docs.google.com/forms/d/e/1FAIpQLScR-zHas3ZL1NPElYfbCV_dOPP3O4NKo_qydJMS0P9yMhK3HA/viewform?usp=sf_link * View existing suggestions: https://docs.google.com/forms/d/e/1FAIpQLScR-zHas3ZL1NPElYfbCV_dOPP3O4NKo_qydJMS0P9yMhK3HA/viewanalytics {{https://stanstash.com/FARSCAPE_public/FARSCAPE_Name_Replacement_QR-code.png?100}} \\ \\ * Poll for new name: https://docs.google.com/forms/d/e/1FAIpQLSdiy6KGvc3i0Fc4tnZmjSCF_3Y0ct8qICf_M3qYWbMv2ViAhw/viewform?usp=sf_link {{https://stanstash.com/FARSCAPE_public/FARSCAPE_New_Name_Poll_QR-code.png}} \\ \\ ==== Feedback ==== * If at any time you would like to give feedback but not sure where to put it, do it here please (anonymous): * https://docs.google.com/forms/d/e/1FAIpQLSf_3IGLpXegKJPti5L_BeaweJALt1LGg3q8YTGJD8B5dObLdA/viewform?usp=sf_link \\ ==== Attendees list ==== * {{ :wiki:farscape_attendance.xlsx | Attendance list}} * If you are not registered for dinner and would like to come, please let Lou (lou.pierce@stfc.ac.uk) or Stan know asap (cannot be guaranteed, but we'll try...) \\ \\ \\ \\ ==== Detailed Agenda: Monday ==== ^ \\ Monday 5 February \\ \\ ^^^^ ^ Time............ ^ Title ^ Presenter ^ Location....... ^ | Morning | Travel & Arrivals | | | ^ 12:00 - 13:00 ^ Lunch ^^ ZETA Room ^ ^ Welcome and Overview of Meeting |||| | 13:00 - 13:10 | - Welcome to Culham Campus \\ - Agenda of Workshop {{ :wiki:s.pamela_welcome.pptx | Slides}} | Stan Pamela | JALT Theatre | | 13:10 - 13:20 | Choosing a name for collaboration centre (people's suggestions followed by vote) | Stan Pamela | JALT Theatre | | 13:20 - 13:40 | Hartree Centre Roadmap: Funding & Collaborations {{ :wiki:escape_2.0.pptx | slides}} | Vassil Alexandrov | JALT Theatre | | 13:40 - 14:00 | UKAEA Computing Roadmap: Funding & Collaborations | Rob Akers | JALT Theatre | | 14:00 - 14:30 | List of potential project at UKAEA's Computing Division (5-year roadmap) {{ :wiki:s.pamela_project_list.pptx | slides}} | James Buchanan & Stan Pamela | JALT Theatre | ^ 14:30 - 15:00 ^ Coffee Break ^^ ZETA Room ^ ^ Planning discussion --- Work-Stream-0 (Outreach, Communication and Project Coordination) |||| | 15:00 - 15:10 | Work-Stream-0 Summary | Stan Pamela & Vassil Alexandrov {{ :wiki:ws0-hartree_ukaea_collaboration.pptx | slides-Vassil}} {{ :wiki:s.pamela_ws-0_summary_and_discussion.pptx | slides}} | JALT Theatre | | 15:10 - 16:00 | Work-Stream-0 open discussion & planning | all | JALT Theatre | ^ Planning discussion --- Work-Stream-2 (Fast, Actionable Emulation at the Exascale) |||| | 16:00 - 16:15 | Work-Stream-2 Summary {{ :wiki:hartree_ukaea_feb24.pptx | slides}} | James Buchanan & Jony Castagna | JALT Theatre | | 16:15 - 17:30 | Work-Stream-2 open discussion & planning {{ :wiki:FARSCAPE Buchanan.pptx | slides}} | all | JALT Theatre | ^ 18:30 - Dawn ^ Social Dinner ^^ https://www.dorindos.co.uk/ ^ ==== Detailed Agenda: Tuesday ==== ^ \\ Tuesday 6 February \\ \\ ^^^^ ^ Time............ ^ Title ^ Presenter ^ Location....... ^ | 08:30 - 09:00 | Arrival and Coffee || ZETA Room | | 09:00 - 09:00 | Choosing a name for collaboration centre (reminder) | Stan Pamela | JALT Theatre | ^ Planning discussion --- Work-Stream-4 (HPC Architecture Exploitation) |||| | 09:00 - 09:15 | Work-Stream-4 Summary {{ :wiki:2024-02-FARSCAPE-WS4.pptx | slides}} | Aleks Dubas & Sue Thorne | JALT Theatre | | 09:15 - 10:30 | Work-Stream-4 open discussion & planning | all | JALT Theatre | ^ 10:30 - 11:00 ^ Coffee Break ^^ ZETA Room ^ ^ Planning discussion --- Work-Stream-3 (AI for Plasma Control) |||| | 11:00 - 11:10 | Work-Stream-3 Summary | Stan Pamela & Adriano Agnello | JALT Theatre | | 11:10 - 12:00 | Work-Stream-3 open discussion & planning | all | JALT Theatre | ^ 12:00 - 13:00 ^ Lunch ^^ ZETA Room ^ ^ Planning discussion --- Work-Stream-1 (Digital Integration & Codesign) |||| | 13:00 - 13:15 | Work-Stream-1 Summary {{ :wiki:s.pamela_ws-1_summary_and_discussion.pptx | slides}} | Stan Pamela & Simon Goodchild | JALT Theatre | | 13:15 - 14:30 | Work-Stream-1 open discussion & planning | all | JALT Theatre | ^ 14:30 - 15:00 ^ Coffee Break ^^ ZETA Room ^ ^ Large-Language-Model for fusion |||| | 15:00 - 15:30 | Demo of LLM for fusion | Tim Dodwell | JALT Theatre | | 15:30 - 16:00 | Live trial of LLM for fusion and planning discussion | all | JALT Theatre | ^ Planning discussion --- Work-Stream-5 (Uncertainty Quantification) |||| | 16:00 - 16:15 | Work-Stream-5 Summary{{ :wiki:farscape-3:ws5_feb2024.pptx | slides}} | Ander Gray & Ubaid Qadri & Tim Dodwell | JALT Theatre | | 16:15 - 17:30 | Work-Stream-5 open discussion & planning | all | JALT Theatre | ^ 18:30 - Dawn ^ Social Dinner ^^ [[https://www.thenagsheadonthethames.co.uk/|The Nag's Head, Abingdon]] ^ ==== Detailed Agenda: Wednesday ==== ^ \\ Wednesday 7 February \\ \\ ^^^^ ^ Time............ ^ Title ^ Presenter ^ Location....... ^ | 09:00 - 09:30 | Arrival and Coffee || ZETA Room | ^ Vote for new FARSCAPE name replacement |||| | 09:30 - 09:40 | Vote for new name of collaboration centre | all | JALT Theatre | ^ Workshop Summary |||| | 09:40 - 10:00 | KPI Capture | Stan Pamela & Megan Yates | JALT Theatre | | 10:00 - 10:30 | Summary of Workshop and main Actions | Stan Pamela | JALT Theatre | ^ 10:30 - 11:00 ^ Coffee Break ^^ ZETA Room ^ | 11:00 - 11:30 | Writing up Business plan, PMDs and Task-Orders | Stan Pamela | JALT Theatre | | 11:30 - 12:00 | Open Discussions and AOB | all | JALT Theatre | ^ 12:00 - 13:00 ^ Lunch ^^ ZETA Room ^ | Departures & Travel |||| \\ \\ \\ \\ \\ ==== WS-1 Ideas for new projects or project extensions ==== 1. Data Survey: * How much data * What codes * What workflows * What containers * What HPC resources * How quickly are you ready 2. Data management plan 3. How do we incentivise people to get their data+workflows integrated: * Hard way: you can’t publish/conference until data+codes are integrated * Demonstrate the advantages of having that, eg. Omniverse really high-quality viz * => GS2/C-Gyro workflow * => MOOSE workflow **Task 0: Surfacing experitse with knowledge graphs and LLMs** (from Rob Firth and Adri Agnello for Shaun and Rob A) * Info sharing: digitised JET log corpus, recordings of interviews with retiring engineers, GPU-acelerated compute, expert to generate a shared ontology * Inter-WS: WS1, WS3 * Risks: data quality, data quantity, data access, staff availability \\ \\ \\ \\ \\ ==== WS-2 Ideas for new projects or project extensions ==== Current projects * Construction of KBM models * Curation/opening of existing datasets – catalogue in SimDB * Uptake of SimVue. * Comparisons of methodologies * Development of quasi-linear models * Benchmarking of non-linear simulations * Consideration of parameter space of STEP ramp up * 3D Hermes3 model building in BOUT++ with StyleGAN New projects * Development of plan for other JINTRAC components that need emulation on the path to development of plasma flight simulator * Question of core-edge integration wrt surrogate models. * What components need to be emulated and how to move towards Chimera digital twin (/hive). * Expanded optimisation of components on Chimera using Bayesian Optimisation or other ML based optimisations tools (Adri’s MCMC thingy?). * Hive -> Predict thermal deformation / stress from coil voltage? Synthetic diagnostic? \\ \\ \\ \\ \\ ==== WS-3 Ideas for new projects or project extensions ==== **Task 1: Divertor detachment** 1.1 RL control in 1D, 1.2 fold the active learning into the dataset generation, 1.3 move to 2D * Info sharing: WS1 (info comes from Moulton in the form of emails, but we need real data) * Inter-WS dependence: WS1, WS2 for obvious reasons * Risks: staffing, computing resources (post-EurAtom...) **Task 2: Building a realistic MAST-U into FreeGSNKE** 2.1 Vacuum calibration shots, 2.2 shot reconstruction with a plasma in it * Info sharing: useable data, both on the machine model (what Lucy Harris was doing before she moved), on the probes, and the P6 control * Inter-WS dependence: WS1 for data * Risks: same as every year... **Task 3: Control Design and Validation on an "ideal ST"** (FreeGSNKE simulations of dynamics with some classical control policies on the coils) * Info sharing: targeted to being useful for STEP, we need someone who can work on a simple PID control and have some useful numbers * Inter-WS dependence: WS1 * Risks: same as every year... **Task 4: Explore Coupling free-boundary GS with thermal evolution** (starting with 0D for pressure from W_th) * Info sharing: would benefit from in-house expertise, and order-of-magnitude numbers relevant to MAST-U and thereabouts * Inter-WS dependence: WS1, WS2 * Risks: staffing **Task 5: RL for (nonlinear) magnetic shape control** Including porting FreeGSNKE to GPU to enable scaling to exascale (for experience gathering and RL training). Continuing work begun in 2023 with Matthijs Mars to train RL agents on coil-sweeps, with memory and uncertainties (statistical and systematic). * Info sharing: Jax-GS for the GPU portability, work more closely with Ubaid, all available info from "good" Ohmic MAST-U shots * Inter-WS dependence: Ubaid might just bill some of his time to WS3 for this * Risks: same as every year... plus staffing and computing resources (post-EurAtom) **Task 6: Unsupervised Disruption Prediction** This is on hold because the necessary, curated dataset has not been provided yet. If it can be done, this can go forward. * Info sharing: useable data, meaningful data * Inter-WS dependence: WS1 * Risks: staffing, data quality, absence of data with useful info (e.g. actuator control data) \\ \\ \\ \\ \\ ==== WS-4 Ideas for new projects or project extensions ==== * Complex efficient mesh generation * Apply current developments to a real problem/more representative problem * Tet vs hex – which is actually better for “our” problems? * High-order geometries / IsoGeometric Analysis * Conformal meshing of immersed geometry * Complex geometries and boundaries conditions for structured meshes * High order FE * Implement new elements as per Roadmap * Identify key components from PETSc to leverage into MOOSE, and then implementation [MOOSE roadmap required] – what is being done at UKAEA outside of FARSCAPE? * Custom preconditioners for MOOSE and high-order finite elements. * Explore MOOSE hybrid CG-DG capabilites * Use cases – need to valdiate and expand current implementation * CHIMERA with EM * BeeHIVE * Blankets (STEP/ITER/DEMO) * Software environment coupling at scale * Include UQ * Include optimisation (topological optimisation using GANNs?) * Fluid simulations at the exascale * NekRS / NekO / Nektar++ / Firedrake / ExaDG (plus other GPU codes?) comparison * Identify best code to use as basis for exascale level MHD simulation and implement required MHD extensions * Move OpenFOAM towards the exascale through enabling hybrid and/or GPU solution * amrPX – real applicaton demo phase * Implement built-in AMReX MLMG solver into amrPX - risk: feasibility/technical difficulty unknown * Improving scalability amrPX * Test blob 2D / Hasegawa-Wakatani 2D (Neptune) * Neutronics * Examine performance portability of OpenMC-GPU across multiple architectures * Survey MC landscape for status of potential alternatives * GPU neutronic analysis direct on CAD (rather than CSG based input) * Data generation/orchestration, documentation of processes * Integration of UK exascale strategy \\ \\ \\ \\ \\ ==== WS-5 Ideas for new projects or project extensions ==== 1. Design of a breeding blanket. * a. Objective: create a simulation framework that can be used to design a breeding blanket while quantifying uncertainties associated with the neutronics. * b. Dependencies: Parametric CAD and material generator, OpenMC, uncertainty propagation from neutron energy data to TBR. * c. Outputs: a design that is demonstrated to be good over a range of conditions and not just one, and that is robust enough to take into account uncertain input data. 2. Prototype application for UQ for chimera * a. Objective: Demonstrate the value of UQ for a digital twin of Chimera * b. Dependencies: coupled simulation model within Moose that captures heat transfer, structural mechanics and/or magnetic loading, WS4 output * c. Outputs: Probability distributions of material properties, stresses so that users can make informed decisions for conditions that they don’t test in. 3. Uncertainty aware control algorithm for plasma-shape control * a. Objective: plasma shape control that quantifies distributions in the plasma equilibria * b. Outputs: Distribution of changes to coil currents so that you can make better decisions of the change to be made. Compute optimal policies instead of having to train a black-box controller. * c. Dependencies: A really good fast model of the plasma equilibria and how changes in current affect it, and maybe a gradient associated with it. 4. Uncertainty-aware FE simulations * a. Objective: Build in uncertainty into FE model in MOOSE. * b. Dependencies: Knowledge/resources/expertise in stochastic FEM, understanding of a stochastic FEM example problem. * c. Output: Proxy app showing stochastic FEM in MOOSE 5. First principal based uncertainty of material properties * a. Objective: Be able to produce \\ \\ \\ \\ \\ ==== Connecting remotely (full details) ==== * Topic: FARSCAPE * Time: Sep 25, 2023 09:00 AM London * Every day, until Sep 29, 2023, 5 occurrence(s) \\ Sep 25, 2023 09:00 AM \\ Sep 26, 2023 09:00 AM \\ Sep 27, 2023 09:00 AM \\ Sep 28, 2023 09:00 AM \\ Sep 29, 2023 09:00 AM * Please download and import the following iCalendar (.ics) files to your calendar system. 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