ECFD workshop, 4th edition, 2021
Contents
- 1 Description
- 2 Objectives
- 3 Agenda
- 4 Thematics / Mini-workshops
- 4.1 Combustion - B. Cuenot, CERFACS
- 4.2 Dynamic mesh adaptation - G. Balarac, LEGI
- 4.3 Multi-phase flows - V. Moureau, CORIA
- 4.4 Numerics - G. Lartigue, CORIA
- 4.5 Turbulent flows - P. Bénard, CORIA
- 4.6 User experience - R. Mercier, SAFRAN TECH
- 4.7 Fluid structure interaction - S. Mendez, IMAG
- 4.8 GENCI Hackathon - G. Staffelbach, CERFACS
Description
- Virtual event from 22nd to 26th of March 2021
- Two types of sessions:
- common technical presentations: roadmaps, specific points.
- mini-workshops. Potential workshops are listed below.
- Free of charge
- More than 50 participants from academics (CERFACS, CORIA, IMAG, LEGI, UMONS, UVM, VUB), HPC center/experts (GENCI, IDRIS, NVIDIA, HPE) and industry (Safran, Ariane Group).
Annoncement on Linkedin HERE
Objectives
- Bring together experts in high-performance computing, applied mathematics and multi-physics CFDs
- Identify the technological barriers of exaflopic CFD via numerical experiments
- Identify industrial needs and challenges in high-performance computing
- Propose action plans to add to the development roadmaps of the AVBP and YALES2 codes
Agenda
Plénière 1
Lundi 22/03/2021 9h00-9h20
Introduction (organisation, agenda semaine, etc.)
V. Moureau (CORIA), G. Balarac (LEGI), C. Piechurski (GENCI)
Plénière 2
Lundi 22/03/2021 9h20-11h20
Présentation des projets du workshop et Présentation des thématiques du hackathon
Responsables de projets
Plénière 3
Lundi 22/03/2021 11h20-12h00
Contrat de Progrès Jean Zay: Véhicule d'accompagnement des utilisateurs au portage des applications sur les nouvelles technologies
P.-F. Lavallée (IDRIS)
Plénière 4
Mardi 23/03/2021 9h00-10h00
Evolution de la programmation GPU – CUDA, OpenACC, Standard Langages (C++, Fortran)
F. Courteille (NVIDIA)
Plénière 5
Mercredi 24/03/2021 13h00-14h00
Le portage applicatif sur GPU de AVBP et Yales 2: Concrêtement comment cela se matérialise?
G. Staffelbach (CERFACS) & V. Moureau (CORIA)
Plénière 6
Jeudi 25/03/2021 9h00-10h00
Approche et démarche pour accompagner le portage d'un code sur GPU NVIDIA
P.-E. Bernard (HPE)
Plénière 7
Vendredi 26/03/2021 9h00-10h00
Roadmaps YALES2 & AVBP
V. Moureau (CORIA) & N. Odier (CERFACS)
Plénière 8
Vendredi 26/03/2021 15h00-17h00
Wrap-up : présentation des résultats et conclusion générale
Responsables de projets + V. Moureau (CORIA)
Thematics / Mini-workshops
These mini-workshops may change and cover more or less topics. This page will be adapted according to your feedback.
Combustion - B. Cuenot, CERFACS
- H2 and alternative fuels combustion
- turbulent combustion modeling
Dynamic mesh adaptation - G. Balarac, LEGI
- anisotropic mesh adaptation
- adaptation criteria for anisotropic mesh adaptation
- adaptation of periodic domains
Multi-phase flows - V. Moureau, CORIA
- scalar transport in two-phase flows
- three-phase flows: contact angle
Numerics - G. Lartigue, CORIA
- implicit time integration for compressible/incompressible flows
- higher-order finite-volume schemes
- finite-volume schemes for anisotropic meshes
Turbulent flows - P. Bénard, CORIA
- turbulence injection
- wall modeling
- rotor modeling for wind or hydro turbines applications
- advanced post processing for unsteady turbulence
User experience - R. Mercier, SAFRAN TECH
- automation & workflows for HPC
- on-line and off-line analysis of massive datasets
Fluid structure interaction - S. Mendez, IMAG
- parallel and robust methods for FSI with partitioned approach
GENCI Hackathon - G. Staffelbach, CERFACS
- Porting to GPU with OpenACC
