3rd Annual Meeting of EUROfusion HPC ACHs

Contribution List

1. Welcome - Paolo Ricci ACH-EPFL

25/11/2025, 09:30

2. Report of Team Leader ACH-EPFL - Gilles Fourestey

25/11/2025, 09:35

3. Mathieu Peybernes - Directive-Based GPU Porting of SOLEDGE3X

25/11/2025, 09:45

Reports from ACH-EPFL members (Chair: Gilles Fourestey)

4. Emily Bourne - Gyselalib++: A Portable, Kokkos-Based Library for Exascale Gyrokinetic Simulations

25/11/2025, 10:10

Reports from ACH-EPFL members (Chair: Gilles Fourestey)

5. Cristian Sommariva - Cray's Inferno: a voyage through the porting of the JOREK code on LUMI-C

25/11/2025, 10:35

Reports from ACH-EPFL members (Chair: Gilles Fourestey)

6. Alessandro Mari - Towards more efficient solvers for LIUQUE reconstruction

25/11/2025, 11:00

Reports from ACH-EPFL members (Chair: Gilles Fourestey)

7. Nicola Varini - Progress report on GBS,GRILLIX and FELTOR

25/11/2025, 11:55

Reports from ACH-EPFL members (Chair: Gilles Fourestey)

8. Florian Cabot - Updates on Visualization Tools

25/11/2025, 12:20

Reports from ACH-EPFL members (Chair: Gilles Fourestey)

9. Piyush Panchal - Parallel IO in GENEX using ADIOS

25/11/2025, 12:45

Reports from ACH-EPFL members (Chair: Gilles Fourestey)

10. Emmanuel Lanti - From SPEC to SP{OC | ECTRE}: breathing Pythonic life into a legacy Fortran code

25/11/2025, 13:10

Reports from ACH-EPFL members (Chair: Gilles Fourestey)

11. Report of Team Leader ACH-BSC/CIEMAT - Mervi Mantsinen (remote)

25/11/2025, 14:35

12. Gaurav Saxena - Hybrid Parallelization in SOLPS-ITER (remote)

25/11/2025, 14:45

Reports from ACH-BSC/CIEMAT members (Chair - Alejandro Soba)

13. Alejandro Soba - Work done over GENEX, SPEC, SPICE2 and Alya codes in the CIEMAT-BSC ACH

25/11/2025, 15:10

Reports from ACH-BSC/CIEMAT members (Chair - Alejandro Soba)

14. Federico Cipolletta - Solving the generalized eigenvalue problem in the JOREK free boundary and resistive wall extension: a progress report from the CIEMAT-BSC ACH about the assessment of using ELPA

25/11/2025, 15:35

Reports from ACH-BSC/CIEMAT members (Chair - Alejandro Soba)

15. Xavier Saez - Status of BIT1 Porting to GPU and Progress on X-tork

25/11/2025, 16:20

Reports from ACH-BSC/CIEMAT members (Chair - Alejandro Soba)

16. Joan Vinyals - Analysis and optimization memory requirements for STELLA (and) Continuous performance monitoring for GVEC

25/11/2025, 16:45

Reports from ACH-BSC/CIEMAT members (Chair - Alejandro Soba)

17. Augusto Maidana - GPU Acceleration of ERO 2.0 for Advanced Plasma–Wall Interaction Studies

25/11/2025, 17:10

Reports from ACH-BSC/CIEMAT members (Chair - Alejandro Soba)

18. Report of Team Leader ACH-MPG - Roman Hatzky (remote)

26/11/2025, 09:00

29. Huw Leggate - Consolidating ORB5 bsplines with the SPClibs library

26/11/2025, 09:10

Reports from ACH-MPG members (Chair: Roman Hatzky)

30. Max Lindqvist - Progress report on STRUPHY and GENE

26/11/2025, 09:35

Reports from ACH-MPG members (Chair: Roman Hatzky)

31. Serhiy Mochalskyy - Benchmarks and validation of the Pitagora HPC system

26/11/2025, 10:00

Reports from ACH-MPG members (Chair: Roman Hatzky)

32. Tiago Ribeiro - Multi regions-of-interest (ROI) in REFMUL3

26/11/2025, 10:25

Reports from ACH-MPG members (Chair: Roman Hatzky)

20. Reports of Team ACH-VTT - Oskar Lappi & Ville-Markus Yli-Suutala

26/11/2025, 11:10

33. Oskar Lappi - Scalable Domain-decomposed Monte Carlo Neutral Transport for Nuclear Fusion

26/11/2025, 11:20

Reports from ACH-VTT members

34. Ville-Markus Yli-Suutala - Performance Measurement of Offloaded OpenMP Kernels on AMD GPUs

26/11/2025, 11:45

Reports from ACH-VTT members

25. Tokamak visit in SPC (Swiss Plasma Center)

26/11/2025, 13:05

26. TENTATIVE - Data Center CCT visit

26/11/2025, 14:00

27. Discussions - General topics

26/11/2025, 14:55

28. End of the meeting

26/11/2025, 16:00

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