FOSTERING THE EUROPEAN ENERGY TRANSITION WITH EXASCALE

Informations projet

EoCoE-III

N° de convention de subvention: 101144014

DOI

10.3030/101144014

Date de signature de la CE 20 Decembre 2023

Date de début 1 Janvier 2024

Date de fin 31 Decembre 2026

Financé au titre de

• Digital, Industry and Space

Coût total

€ 5 998 791,25

Contribution de l’UE

€ 2 999 393,63

Coordonné par

COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
France

CORDIS fournit des liens vers les livrables publics et les publications des projets HORIZON.

Les liens vers les livrables et les publications des projets du 7e PC, ainsi que les liens vers certains types de résultats spécifiques tels que les jeux de données et les logiciels, sont récupérés dynamiquement sur OpenAIRE .

Livrables

Documents, reports (12)

Mid-term report on training activities

Mid-term reporting on webinars and joint training activities performed with companion projects.

Updated collaboration plan with CASTIEL-2 and other CoEs

Update of the collaboration plan established between the EoCoE III project and the CASTIEL-2 CSA, with inclusion of relevant CoEs.This updated collaboration plan will include:- joint activities organized within the CASTIEL framework,- details of EoCoE's participation to CASTIEL's sectorial coordination- updated common objectives,- updated strategy,- plan for next 18 months regarding joint activities, including benchmarking exercises, training and events

Matrix-free solvers for Water

Report on Matrix-free solvers for Water in ParFlow

Initial data management plan

Project data management plan guidelines.

Green’s function structure

Report on the flexible block-sparse design of the Green’s functions.

Collaboration plan with CASTIEL-2 and other CoEs, including definition of objectives and joint activities

Collaboration plan established between the EoCoE III project and the CASTIEL-2 CSA, with inclusion of relevant CoEs.This collaboration plan will include:- definition of common objectives,- elaboration of comon strategy,- plan for joint activities, including benchmarking exercises, training and events

waLBerla- wind mesh refinements on GPUs

Mid-term advances for waLBerla-wind including the early results of the mesh refinements feature.

Initial report on the joint activities developed by EERA DfE and EoCoE- III

Mid-term report on the activities carried out jointly with EERA and an assesment of their impact.

ECG report

Mid-term report on the activities carried out by the Exascale Co-Design Group

Initial report on dissemination, exploitation and communication activities

Report on plannned dissemination and exploitation activities to maximise the outcomes and the impact of the project.

Impact assessment and Risk analysis

Mid-term report on risk analysis and impact assessment.

New functionalities

Specifications of new functionalities for the Linear Algebra software libraries aimed to improve scalability and node-level performance.

Publications

Peer reviewed articles (9)

A linelet preconditioner for incompressible flow solvers

Auteurs: Orlando Soto, Rainald Löhner, Fernando Camelli
Publié dans: International Journal of Numerical Methods for Heat & Fluid Flow, Numéro 13, 2025, ISSN 0961-5539
Éditeur: Emerald
DOI: 10.1108/09615530310456796

Large-scale simulations of fully resolved complex moving geometries with partially saturated cells

Auteurs: P. Suffa, S. Kemmler, H. Koestler, U. Ruede
Publié dans: Physics of Fluids, Numéro 37, 2025, ISSN 1070-6631
Éditeur: AIP Publishing
DOI: 10.1063/5.0268021

kokkos-fft: A shared-memory FFT for the Kokkos ecosystem

Auteurs: Yuuichi Asahi, Thomas Padioleau, Paul Zehner, Julien Bigot, Damien Lebrun-Grandie
Publié dans: Journal of Open Source Software, Numéro 10, 2025, ISSN 2475-9066
Éditeur: The Open Journal
DOI: 10.21105/JOSS.08391

Gyselalib++: A Portable C++ Library for Semi-Lagrangian Kinetic and Gyrokinetic Simulations

Auteurs: Emily Bourne, Virginie Grandgirard, Yuuichi Asahi, Julien Bigot, Peter Donnel, Alexander Hoffmann, Abdelhadi Kara, Philipp Krah, Baptiste Legouix, Etienne Malaboeuf, Yann Munschy, Kevin Obrejan, Thomas Padioleau, Matthieu Protais, Pauline Vidal
Publié dans: Journal of Open Source Software, Numéro 10, 2025, ISSN 2475-9066
Éditeur: The Open Journal
DOI: 10.21105/JOSS.08582

Optimal polynomial smoothers for parallel AMG

Auteurs: Pasqua D’Ambra, Fabio Durastante, Salvatore Filippone, Stefano Massei, Stephen Thomas
Publié dans: Numerical Algorithms, 2025, ISSN 1017-1398
Éditeur: Springer Science and Business Media LLC
DOI: 10.1007/S11075-025-02117-6

Finite Element and Spectral Element Scale Resolving Simulations for Wind Farm and Aerodynamic Applications

Auteurs: Herbert Owen, Matias Avila, Oriol Lehmkuhl
Publié dans: Resúmenes de Mecánica Computacional, Numéro 1, 2025, ISSN 3072-7723
Éditeur: Asociación Argentina De Mecánica Computacional
DOI: 10.70567/RMC.V1I14.198

Comprehensive inventory of large hydropower systems in the Italian Alpine Region

Auteurs: Andrea Galletti, Soroush Zarghami Dastjerdi, Bruno Majone
Publié dans: Earth System Science Data, Numéro Volume 17, issue 7, 2025, ISSN 1866-3516
Éditeur: Copernicus
DOI: 10.5194/ESSD-17-3353-2025

<scp>waLBerla‐wind</scp>: A lattice‐Boltzmann‐based high‐performance flow solver for wind energy applications

Auteurs: Helen Schottenhamml, Ani Anciaux Sedrakian, Frédéric Blondel, Harald Köstler, Ulrich Rüde
Publié dans: Concurrency and Computation: Practice and Experience, Numéro 36, 2024, ISSN 1532-0626
Éditeur: Wiley
DOI: 10.1002/CPE.8117

Evaluation of a lattice Boltzmann-based wind-turbine actuator line model against a Navier-Stokes approach

Auteurs: Helen Schottenhamml, Ani Anciaux-Sedrakian, Frédéric Blondel, Adria Borras-Nadal, Pierre-Antoine Joulin and Ulrich Rüde
Publié dans: Journal of Physics: Conference Series, Numéro 2265, 2025, ISSN 1742-6596
Éditeur: IOP
DOI: 10.1088/1742-6596/2265/2/022027/PDF

Conference proceedings (4)

Development of performance portable spline solver for exa-scale plasma turbulence simulation

Auteurs: Yuuichi Asahi, Baptiste Legouix, Emily Bourne, Thomas Padioleau, Julien Bigot, Virginie Grandgirard, Kevin Obrejan
Publié dans: SC24-W: Workshops of the International Conference for High Performance Computing, Networking, Storage and Analysis, 2025
Éditeur: IEEE
DOI: 10.1109/SCW63240.2024.00154

Checkpointing Optimisation to Prepare Future Exascale Plasma Turbulence Simulations

Auteurs: Méline Trochon, Julien Bigot, Virginie Grandgirard, Dorian Midou.
Publié dans: PDPSW 2025 - 39th IEEE International Parallel & Distributed Processing Symposium, 2025
Éditeur: IEEE

Communication-reduced Conjugate Gradient Variants for GPU-accelerated Clusters

Auteurs: M Bernaschi, MG Carrozzo, A Celestini, G Piperno, P D'Ambra
Publié dans: 2025 33rd Euromicro International Conference on Parallel, Distributed, and Network-Based Processing (PDP), 2025, ISBN 979-8-3315-2493-7
Éditeur: IEE Computer Society
DOI: 10.1109/PDP66500.2025.00032

Analysis of the SVD Scaling on Large Sparse Matrices

Auteurs: María De Castro-Sánchez, José A. Moríñigo, Filippo Terragni, Rafael Mayo-García
Publié dans: 2024 Winter Simulation Conference (WSC), 2025
Éditeur: IEEE
DOI: 10.1109/WSC63780.2024.10838971

Other (1)

Méthodes Lattice Boltzmann pour l’énergie éolienne

Auteurs: Helen Schottenhamml; Frédéric Blondel; Ani Anciaux-Sedrakian
Publié dans: GENCI – Cahier Grand Challenges Scalaire 2024, 2024
Éditeur: GENCI