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Onera Scientific Days
Journées Scientifiques de l'Onera

Xtrem CFD - Multi-cores, GPU, Hybrid Architectures, ...

October 7, 2011 – Onera Châtillon, France

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Organization committee: A. Refloc'h, T.-H. Lê, J.-M. Le Gouez (DSNA)


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Programme

8h00 Welcoming & Exhibitions
8h20 Introduction
Jean-Marie Le Gouez (Onera)
  Chairman : Jean-Marie Le Gouez (Onera)
8h30 High Accuracy in CFD using  Hybrid Solution Strategies with Domain Partitionning
Vincent Couaillier (Onera)
9h00 Accelerating CFD solvers with reconfigurable computing systems
Ivan Gonzales (Universidad Autonoma de Madrid)
9h30 Experience feedback with thermohydraulics applications on GPU at CEA/DEN
Jacques Segré (CEA)
10h00 Coffee break
10h30 Preparing TAU for Many-Cores
Thomas Gerhold (DLR)
11h00 Hybrid parallelization of high order discontinuous Galerkin schemes on massively multicore computers for aerodynamics applications
Philippe Geuzaine (Cenaero)
11h30 MPI communications for CFD applications
Daniel Thomas (SGI)
12h00 Industrial CFD applications on thousands of core and beyond
Frédéric Chalot, Quang Dinh (Dassault Aviation)
12h30 Lunch Break & Exhibitions
 
  Chairman : Alain Refloch (Onera)
13h30 NVIDIA GPU Computing Solutions for CFD
Timothy Lanfear (NVIDIA)
14h00 AMD Hybrid Computing with the Fusion APU
Bruno Stefanizzi (AMD)
14h30 Status of Performance Tools for GPU Computing in HPC
Dominic Eschweiler (JSC)
15h00 A new approach for Unstructured High Order Finite Volume codes on GPU
Matthieu Lefebvre (Onera)
15h30 Coffee break & Exhibitions
16h00 Code migration to hybrid architectures
François Bodin (Irisa)
16h30 Multi-core and GPU computing architecture applied to internal combustion engine simulation
Julien Bohbot (IFP Energies Nouvelles)
17h00 Aerodynamic Design Optimization: Flow and Adjoint Solvers running on GPUs
Kyriakos Giannakoglou (NTUA)
17h30 Experience feedback with elsA on GPU at Onera and Cerfacs
Jean-François Boussuges & Michel Gazaix (Cerfacs & Onera)
18h00 A methodology to port production codes to GPU learned from our experiments
Guillaume Colin de Verdière (CEA)
19h00 Closing
 

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