Laurent Villard

20 papers Misc 1Journal 17Unranked 2
YearRankTypeTitle / Venue / Authors
2024 J jnl
Verification of the Fourier-enhanced 3D finite element Poisson solver of the gyrokinetic full-f code PICLS.
Comput. Phys. Commun.
Annika Stier, Alberto Bottino, M. Boesl, Martin Campos Pinto, Thomas Hayward-Schneider, David Coster, A. Bergmann, M. Murugappan, Stephan Brunner, Laurent Villard, Frank Jenko
2021 J jnl
An optimisation of allreduce communication in message-passing systems.
Parallel Comput.
Andreas Jocksch, Noé Ohana, Emmanuel Lanti, Eirini Koutsaniti, Vasileios Karakasis, Laurent Villard
2021 J jnl
Gyrokinetic simulations on many- and multi-core architectures with the global electromagnetic Particle-In-Cell Code ORB5.
Comput. Phys. Commun.
Noé Ohana, Claudio Gheller, Emmanuel Lanti, Andreas Jocksch, Stephan Brunner, Laurent Villard
2021 J jnl
Implementation of energy transfer technique in ORB5 to study collisionless wave-particle interactions in phase-space.
Comput. Phys. Commun.
Ivan Novikau, Alessandro Biancalani, Alberto Bottino, Alessandro Di Siena, P. Lauber, Emanuele Poli, Emmanuel Lanti, Laurent Villard, Noé Ohana, Sergio Briguglio
2020 J jnl
Optimised allgatherv, reduce_scatter and allreduce communication in message-passing systems.
CoRR
Andreas Jocksch, Noé Ohana, Emmanuel Lanti, Vasileios Karakasis, Laurent Villard
2020 J jnl
Orb5: A global electromagnetic gyrokinetic code using the PIC approach in toroidal geometry.
Comput. Phys. Commun.
Emmanuel Lanti, Noé Ohana, Natalia Tronko, Thomas Hayward-Schneider, Alberto Bottino, B. F. McMillan, Alexey Mishchenko, Aaron Scheinberg, Alessandro Biancalani, P. Angelino, Stephan Brunner, Julien Dominski, Peter Donnel, Claudio Gheller, Roman Hatzky, Andreas Jocksch, S. Jolliet, Z. X. Lu, Laurent Villard
2019 J jnl
Pullback scheme implementation in ORB5.
Comput. Phys. Commun.
Alexey Mishchenko, Alberto Bottino, Alessandro Biancalani, Roman Hatzky, Thomas Hayward-Schneider, Noé Ohana, Emmanuel Lanti, Stephan Brunner, Laurent Villard, Matthias Borchardt, Ralf Kleiber, Axel Könies
2017 — conf
Prediction of the Inter-Node Communication Costs of a New Gyrokinetic Code with Toroidal Domain.
PPAM (1)
Andreas Jocksch, Noé Ohana, Emmanuel Lanti, Aaron Scheinberg, Stephan Brunner, Claudio Gheller, Laurent Villard
2016 J jnl
A portable platform for accelerated PIC codes and its application to GPUs using OpenACC.
CoRR
Farah Hariri, Trach-Minh Tran, Andreas Jocksch, Emmanuel Lanti, J. Progsch, P. Messmer, Stephan Brunner, Claudio Gheller, Laurent Villard
2016 J jnl
A portable platform for accelerated PIC codes and its application to GPUs using OpenACC.
Comput. Phys. Commun.
Farah Hariri, Trach-Minh Tran, Andreas Jocksch, Emmanuel Lanti, J. Progsch, P. Messmer, Stephan Brunner, Claudio Gheller, Laurent Villard
2015 — conf
A Bucket Sort Algorithm for the Particle-In-Cell Method on Manycore Architectures.
PPAM (1)
Andreas Jocksch, Farah Hariri, Trach-Minh Tran, Stephan Brunner, Claudio Gheller, Laurent Villard
2012 J jnl
Parallel filtering in global gyrokinetic simulations.
J. Comput. Phys.
S. Jolliet, B. F. McMillan, Laurent Villard, T. Vernay, P. Angelino, Trach-Minh Tran, Stephan Brunner, Alberto Bottino, Yasuhiro Idomura
2011 J jnl
Convolution and iterative methods applied to low-frequency waves in 3D warm configurations.
Comput. Phys. Commun.
Nicolas Mellet, Wilfred Anthony Cooper, Pavel Popovich, Laurent Villard, Stephan Brunner
2010 J jnl
Rapid Fourier space solution of linear partial integro-differential equations in toroidal magnetic confinement geometries.
Comput. Phys. Commun.
B. F. McMillan, S. Jolliet, Alberto Bottino, P. Angelino, Trach-Minh Tran, Laurent Villard
2007 J jnl
A global collisionless PIC code in magnetic coordinates.
Comput. Phys. Commun.
S. Jolliet, Alberto Bottino, P. Angelino, Roman Hatzky, Trach-Minh Tran, B. F. McMillan, Olivier Sauter, K. Appert, Yasuhiro Idomura, Laurent Villard
2007 J jnl
New conservative gyrokinetic full-f Vlasov code and its comparison to gyrokinetic δf particle-in-cell code.
J. Comput. Phys.
Yasuhiro Idomura, Masato Ida, Shinji Tokuda, Laurent Villard
2006 J jnl
A drift-kinetic Semi-Lagrangian 4D code for ion turbulence simulation.
J. Comput. Phys.
Virginie Grandgirard, Maura Brunetti, Pierre Bertrand, Nicolas Besse, Xavier Garbet, Philippe Ghendrih, Giovanni Manfredi, Yanick Sarazin, Olivier Sauter, Eric Sonnendrücker, J. Vaclavik, Laurent Villard
2006 J jnl
A full-wave solver of the Maxwell's equations in 3D cold plasmas.
Comput. Phys. Commun.
Pavel Popovich, Wilfred Anthony Cooper, Laurent Villard
2004 J jnl
A semi-Lagrangian code for nonlinear global simulations of electrostatic drift-kinetic ITG modes.
Comput. Phys. Commun.
Maura Brunetti, Virginie Grandgirard, Olivier Sauter, J. Vaclavik, Laurent Villard
2001 Misc conf
Learning Computational Methods for Partial Differential Equations from the Web.
International Conference on Computational Science (1)
André Jaun, Johan Hedin, Thomas Johnson, Michael Christie, Lars-Erik Jonsson, Mikael Persson, Laurent Villard