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A 5D gyrokinetic full-f global semi-lagrangian code for flux-driven ion turbulence simulations

Virginie Grandgirard , Jérémie Abiteboul , Julien Bigot , Thomas Cartier-Michaud , Nicolas Crouseilles et al.
Computer Physics Communications, 2016, 207, pp.35-68. ⟨10.1016/j.cpc.2016.05.007⟩
Journal articles cea-01153011v3
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Gyroaverage operator for a polar mesh

Christophe Steiner , Michel Mehrenberger , Nicolas Crouseilles , Virginie Grandgirard , Guillaume Latu et al.
The European Physical Journal D : Atomic, molecular, optical and plasma physics, 2015, 69 (1), pp.221. ⟨10.1140/epjd/e2014-50211-7⟩
Journal articles hal-01090681v1
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An asynchronous writing method for restart files in the gysela code in prevision of exascale systems

Olivier Thomine , Julien Bigot , Virginie Grandgirard , Guillaume Latu , Chantal Passeron et al.
CEMRACS 2012, Jul 2012, Luminy, France. ⟨10.1051/proc/201343007⟩
Conference papers hal-01048745v1
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Contributions à l'amélioration de l'extensibilité de simulations parallèles de plasmas turbulents

Fabien Rozar
Modélisation et simulation. Université de Bordeaux, 2015. Français. ⟨NNT : 2015BORD0211⟩
Theses tel-01271032v1
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Achieving Memory Scalability in the Gysela Code to Fit Exascale Constraints

Fabien Rozar , Guillaume Latu , Jean Roman
PPAM 2017 - 10th International Conference on Parallel Processing and Applied Mathematics, R. Wyrzykowski et al., Sep 2013, Warsaw, Poland. pp.185-195, ⟨10.1007/978-3-642-55195-6_17⟩
Conference papers hal-00935519v1
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A new parallelization scheme for the Hermite interpolation based gyroaverage operator

Nicolas Bouzat , Fabien Rozar , Guillaume Latu , Jean Roman
[Research Report] RR-9054, Inria. 2017, pp.22
Reports hal-01502513v1
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Optimization of the gyroaverage operator based on hermite interpolation

Fabien Rozar , Christophe Steiner , Guillaume Latu , Michel Mehrenberger , Virginie Grandgirard et al.
ESAIM: Proceedings and Surveys, 2016, ⟨10.1051/proc/201653012⟩
Journal articles hal-01261427v1
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A new parallelization scheme for the Hermite interpolation based gyroaverage operator

Nicolas Bouzat , Fabien Rozar , Guillaume Latu , Jean Roman
ISPDC 2017 - 16th International Symposium on Parallel and Distributed Computing, Jul 2017, Innsbruck, Austria. pp.1-8, ⟨10.1109/ISPDC.2017.12⟩
Conference papers hal-01687727v1
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A semi-automatic 2D/3D annotation framework for the geometric analysis of heritage artefacts

Adeline Manuel , Anas Alaoui M'Darhri , Violette Abergel , Fabien Rozar , Livio de Luca et al.
3rd Digital Heritage International Congress (Digital Heritage) held jointly with 2018 24th International Conference on Virtual Systems & Multimedia (VSMM 2018), Oct 2018, San Francisco, United States. pp.1-7, ⟨10.1109/DigitalHeritage.2018.8810114⟩
Conference papers hal-02326770v1
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Passage à l’Échelle Mémoire et Impact des Allocations Dynamiques dans l’Application GYSELA

Fabien Rozar
Revue des Sciences et Technologies de l'Information - Série TSI : Technique et Science Informatiques, 2015, Parallélisme, Architecture et Systèmes, 34 (1-2), pp.125-152. ⟨10.3166/tsi.34.125-152⟩
Journal articles hal-01176700v1
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Scaling GYSELA code beyond 32K-cores on Blue Gene/Q

Julien Bigot , Virginie Grandgirard , Guillaume Latu , Chantal Passeron , Fabien Rozar et al.
ESAIM: PROCEEDINGS, Jul 2012, Luminy, France. pp.117-135, ⟨10.1051/proc/201343007⟩
Conference papers hal-01050322v1
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Amélioration de la Scalabilité Mémoire du code GYSELA

Fabien Rozar
ComPAS, Apr 2014, Neuchâtel, Suisse
Conference papers hal-01111722v1
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Evaluating Kernels on Xeon Phi to accelerate GYSELA application

Guillaume Latu , Matthieu Haefele , Julien Bigot , Virginie Grandgirard , Thomas Cartier-Michaud et al.
ESAIM: PROCEEDINGS AND SURVEYS, Jul 2014, CIRM – Centre International de Rencontres Mathématiques, Marseille, France. pp.211-231, ⟨10.1051/proc/201653013⟩
Conference papers cea-01305499v1
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An approach to increase reliability of hpc simulation, application to the GYSELA5D Code

Julien Bigot , Guillaume Latu , Thomas Cartier-Michaud , Virginie Grandgirard , Chantal Passeron et al.
ESAIM: Proceedings and Surveys, Jul 2014, CIRM – Centre International de Rencontres Mathématiques, Marseille, France. pp.191-210, ⟨10.1051/proc/201653015⟩
Conference papers cea-01305504v1
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Toward memory scalability of GYSELA code for extreme scale computers

Fabien Rozar , Guillaume Latu , Jean Roman , Virginie Grandgirard
Concurrency and Computation: Practice and Experience, 2014, Special issue for PPAM2013 Conference, 27 (4), pp.994-1009. ⟨10.1002/cpe.3429⟩
Journal articles istex hal-01111720v1