Guillaume Latu

45 papers C 3Misc 1Journal 24Unranked 17

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	ExaDEM: a HPC application based on exaNBody targeting scalable DEM simulations with complex particle shapes. J. Open Source Softw. Raphaël Prat, Thierry Carrard, Lhassan Amarsid, Vincent Richefeu, Carlo-Elia Doncecchi, Paul Lafourcade, Guillaume Latu, Jean-Mathieu Vanson
2025	J	`jnl`	MFEM/MGIS, a HPC mini-application targeting nonlinear thermo-mechanical simulations of nuclear fuels at mesoscale. J. Open Source Softw. Thomas Helfer, Guillaume Latu, Raphaël Prat, Maxence Wangermez, Francesca Cuteri
2025	J	`jnl`	Parallel simulation and adaptive mesh refinement for 3D elastostatic contact mechanics problems between deformable bodies. CoRR Alexandre Epalle, Isabelle Ramière, Guillaume Latu, Frédéric Lebon
2023	—	`conf`	ExaNBody: A HPC Framework for N-Body Applications. Euro-Par Workshops (1) Thierry Carrard, Raphaël Prat, Guillaume Latu, Killian Babilotte, Paul Lafourcade, Lhassan Amarsid, Laurent Soulard
2022	—	`conf`	Performance portable Vlasov code with C++ parallel algorithm. P3HPC@SC Yuuichi Asahi, Thomas Padioleau, Guillaume Latu, Julien Bigot, Virginie Grandgirard, Kevin Obrejan
2021	—	`conf`	Optimization strategy for a performance portable Vlasov code. P3HPC@SC Yuuichi Asahi, Guillaume Latu, Julien Bigot, Virginie Grandgirard
2020	J	`jnl`	Overlapping communications in gyrokinetic codes on accelerator-based platforms. Concurr. Comput. Pract. Exp. Yuuichi Asahi, Guillaume Latu, Julien Bigot, Shinya Maeyama, Virginie Grandgirard, Yasuhiro Idomura
2019	J	`jnl`	A multi-species collisional operator for full-F global gyrokinetics codes: Numerical aspects and verification with the GYSELA code. Comput. Phys. Commun. Peter Donnel, Xavier Garbet, Yanick Sarazin, Virginie Grandgirard, Yuuichi Asahi, Nicolas Bouzat, E. Caschera, Guilhem Dif-Pradalier, Charles Ehrlacher, Philippe Ghendrih, C. Gillot, Guillaume Latu, Chantal Passeron
2019	—	`conf`	Fine-Grained MPI+OpenMP Plasma Simulations: Communication Overlap with Dependent Tasks. Euro-Par Jérôme Richard, Guillaume Latu, Julien Bigot, Thierry Gautier
2019	—	`conf`	Performance Portable Implementation of a Kinetic Plasma Simulation Mini-App. WACCPD@SC Yuuichi Asahi, Guillaume Latu, Virginie Grandgirard, Julien Bigot
2018	J	`jnl`	Field-Aligned Interpolation for Semi-Lagrangian Gyrokinetic Simulations. J. Sci. Comput. Guillaume Latu, Michel Mehrenberger, Yaman Güçlü, Maurizio Ottaviani, Eric Sonnendrücker
2018	J	`jnl`	Performance analysis and optimization of the JOREK code for many-core CPUs. CoRR Tamas B. Fehér, Matthias Hoelzl, Guillaume Latu, G. T. A. Huijsmans
2018	C	`conf`	Scaling and Optimizing the Gysela Code on a Cluster of Many-Core Processors. SBAC-PAD Guillaume Latu, Yuuichi Asahi, Julien Bigot, Tamas B. Fehér, Virginie Grandgirard
2017	C	`conf`	A New Parallelization Scheme for the Hermite Interpolation Based Gyroaverage Operator. ISPDC Nicolas Bouzat, Fabien Rozar, Guillaume Latu, Jean Roman
2017	J	`jnl`	Dynamic Load Balancing for PIC code using Eulerian/Lagrangian partitioning. CoRR Marc Sauget, Guillaume Latu
2017	J	`jnl`	Optimization of Fusion Kernels on Accelerators with Indirect or Strided Memory Access Patterns. IEEE Trans. Parallel Distributed Syst. Yuuichi Asahi, Guillaume Latu, Takuya Ina, Yasuhiro Idomura, Virginie Grandgirard, Xavier Garbet
2017	—	`conf`	Pre-exascale Architectures: OpenPOWER Performance and Usability Assessment for French Scientific Community. ISC Workshops Gabriel Hautreux, Alfredo Buttari, Arnaud Beck, Victor Cameo, Dimitri Lecas, Dominique Aubert, Emeric Brun, Eric Boyer, Fausto Malvagi, Gabriel Staffelbach, Isabelle d'Ast, Joeffrey Legaux, Ghislain Lartigue, Gilles Grasseau, Guillaume Latu, Juan Escobar Munoz, Julien Bigot, Julien Derouillat, Matthieu Haefele, Nicolas Renon, Philippe Parnaudeau, Philippe Wautelet, Pierre-Francois Lavallee, Pierre Kestener, Rémi Lacroix, Stéphane Requena, Anthony Scemama, Vincent Moureau, Jean-Matthieu Etancelin, Yann Meurdesoif
2016	J	`jnl`	A 5D gyrokinetic full-f global semi-Lagrangian code for flux-driven ion turbulence simulations. Comput. Phys. Commun. Virginie Grandgirard, Jérémie Abiteboul, Julien Bigot, Thomas Cartier-Michaud, Nicolas Crouseilles, Guilhem Dif-Pradalier, Charles Ehrlacher, Damien Estève, Xavier Garbet, Philippe Ghendrih, Guillaume Latu, Michel Mehrenberger, C. Norscini, Chantal Passeron, Fabien Rozar, Yanick Sarazin, Eric Sonnendrücker, A. Strugarek, David Zarzoso
2016	—	`conf`	Benefits of SMT and of Parallel Transpose Algorithm for the Large-Scale GYSELA Application. PASC Guillaume Latu, Julien Bigot, Nicolas Bouzat, Judit Giménez, Virginie Grandgirard
2016	J	`jnl`	Optilization of the gyroaverage operator based on hermite interpolation. CoRR Fabien Rozar, Christophe Steiner, Guillaume Latu, Michel Mehrenberger, Virginie Grandgirard, Julien Bigot, Thomas Cartier-Michaud, Jean Roman
2015	J	`jnl`	Comparison of Numerical Solvers for Anisotropic Diffusion Equations Arising in Plasma Physics. J. Sci. Comput. Nicolas Crouseilles, Matthieu Kuhn, Guillaume Latu
2015	J	`jnl`	Evaluating kernels on Xeon Phi to accelerate Gysela application. CoRR Guillaume Latu, Matthieu Haefele, Julien Bigot, Virginie Grandgirard, Thomas Cartier-Michaud, Fabien Rozar
2015	—	`conf`	Parallelization of an Advection-Diffusion Problem Arising in Edge Plasma Physics Using Hybrid MPI/OpenMP Programming. Euro-Par Matthieu Kuhn, Guillaume Latu, Nicolas Crouseilles, Stéphane Genaud
2015	J	`jnl`	Toward memory scalability of GYSELA code for extreme scale computers. Concurr. Comput. Pract. Exp. Fabien Rozar, Guillaume Latu, Jean Roman, Virginie Grandgirard
2013	—	`conf`	Achieving Memory Scalability in the Gysela Code to Fit Exascale Constraints. PPAM (2) Fabien Rozar, Guillaume Latu, Jean Roman
2013	Misc	`conf`	Optimization and Parallelization of Emedge3D on Shared Memory Architecture. SYNASC Matthieu Kuhn, Guillaume Latu, Stéphane Genaud, Nicolas Crouseilles
2013	J	`jnl`	Some numerical aspects of the conservative PSM scheme in a 4D drift-kinetic code CoRR Jean-Philippe Braeunig, Nicolas Crouseilles, Virginie Grandgirard, Guillaume Latu, Michel Mehrenberger, Eric Sonnendrücker
2012	J	`jnl`	Accuracy of unperturbed motion of particles in a gyrokinetic semi-Lagrangian code CoRR Guillaume Latu, Virginie Grandgirard, Jérémie Abiteboul, Morgane Bergot, Nicolas Crouseilles, Xavier Garbet, Philippe Ghendrih, Michel Mehrenberger, Yanick Sarazin, Hocine Sellama, Eric Sonnendrücker, David Zarzoso
2012	J	`jnl`	Fast seismic modeling and reverse time migration on a graphics processing unit cluster. Concurr. Comput. Pract. Exp. Rached Abdelkhalek, Henri Calandra, Olivier Coulaud, Guillaume Latu, Jean Roman
2012	J	`jnl`	Non regression testing for the JOREK code CoRR Guillaume Latu, Marina Becoulet, Guilhem Dif-Pradalier, Virginie Grandgirard, Matthias Hoelzl, G. Huysmans, Xavier Lacoste, Eric Nardon, Francois Orain, Chantal Passeron, Pierre Ramet, Ahmed Ratnani
2011	—	`conf`	Scalable Quasineutral Solver for Gyrokinetic Simulation. PPAM (2) Guillaume Latu, Virginie Grandgirard, Nicolas Crouseilles, Guilhem Dif-Pradalier
2010	—	`conf`	Fine-Grained Parallelization of a Vlasov-Poisson Application on GPU. Euro-Par Workshops Guillaume Latu
2010	J	`jnl`	Test of some numerical limiters for the conservative PSM scheme for 4D Drift-Kinetic simulations CoRR Jerome Guterl, Jean-Philippe Braeunig, Nicolas Crouseilles, Virginie Grandgirard, Guillaume Latu, Michel Mehrenberger, Eric Sonnendrücker
2009	J	`jnl`	A parallel Vlasov solver based on local cubic spline interpolation on patches. J. Comput. Phys. Nicolas Crouseilles, Guillaume Latu, Eric Sonnendrücker
2009	—	`conf`	Fast seismic modeling and Reverse Time Migration on a GPU cluster. HPCS Rached Abdelkhalek, Henri Calandra, Olivier Coulaud, Jean Roman, Guillaume Latu
2008	J	`jnl`	A wavelet-MRA-based adaptive semi-Lagrangian method for the relativistic Vlasov-Maxwell system. J. Comput. Phys. Nicolas Besse, Guillaume Latu, Alain Ghizzo, Eric Sonnendrücker, Pierre Bertrand
2008	J	`jnl`	Exploitation of a parallel clustering algorithm on commodity hardware with P2P-MPI. J. Supercomput. Stéphane Genaud, Pierre Gançarski, Guillaume Latu, Alexandre Blansché, Choopan Rattanapoka, Damien Vouriot
2007	—	`conf`	Gyrokinetic Semi-lagrangian Parallel Simulation Using a Hybrid OpenMP/MPI Programming. PVM/MPI Guillaume Latu, Nicolas Crouseilles, Virginie Grandgirard, Eric Sonnendrücker
2007	J	`jnl`	Hermite Spline Interpolation on Patches for Parallelly Solving the Vlasov-Poisson Equation. Int. J. Appl. Math. Comput. Sci. Nicolas Crouseilles, Guillaume Latu, Eric Sonnendrücker
2006	C	`conf`	Hybrid MPI-Thread Implementation on a Cluster of SMP Nodes of a Parallel Simulator for the Propagation of Powdery Mildew in a Vineyard. HPCC Gaël Tessier, Jean Roman, Guillaume Latu
2005	—	`conf`	A Parallel Vlasov Solver Using a Wavelet Based Adaptive Mesh Refinement. ICPP Workshops Matthieu Haefele, Guillaume Latu, Michael Gutnic
2005	—	`conf`	Parallel Simulation of the Propagation of Powdery Mildew in a Vineyard. Euro-Par Agnès Calonnec, Guillaume Latu, Jean-Marc Naulin, Jean Roman, Gaël Tessier
2003	J	`jnl`	Performance analysis and qualitative results of an efficient parallel stochastic simulator for a marine host-parasite system. Concurr. Comput. Pract. Exp. Michel Langlais, Guillaume Latu, Jean Roman, Patrick Silan
2002	—	`conf`	Stochastic Simulation of a Marine Host-Parasite System Using a Hybrid MPI/OpenMP Programming. Euro-Par Michel Langlais, Guillaume Latu, Jean Roman, Patrick Silan
1999	—	`conf`	Parallel Numerical Simulation of a Marine Host-Parasite System. Euro-Par Michel Langlais, Guillaume Latu, Jean Roman, Patrick Silan