Laurent Villard

According to our database, Laurent Villard authored at least 18 papers between 2001 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2021

An optimisation of allreduce communication in message-passing systems.

Andreas Jocksch, Noé Ohana, Emmanuel Lanti, Eirini Koutsaniti, Vasileios Karakasis, Laurent Villard

Parallel Comput., 2021

Gyrokinetic simulations on many- and multi-core architectures with the global electromagnetic Particle-In-Cell Code ORB5.

Noé Ohana, Claudio Gheller, Emmanuel Lanti, Andreas Jocksch, Stephan Brunner, Laurent Villard

Comput. Phys. Commun., 2021

Implementation of energy transfer technique in ORB5 to study collisionless wave-particle interactions in phase-space.

Ivan Novikau, Alessandro Biancalani, Alberto Bottino, Alessandro Di Siena, P. Lauber, Emanuele Poli, Emmanuel Lanti, Laurent Villard, Noé Ohana, Sergio Briguglio

Comput. Phys. Commun., 2021

2020

Orb5: A global electromagnetic gyrokinetic code using the PIC approach in toroidal geometry.

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

Comput. Phys. Commun., 2020

Optimised allgatherv, reduce_scatter and allreduce communication in message-passing systems.

Andreas Jocksch, Noé Ohana, Emmanuel Lanti, Vasileios Karakasis, Laurent Villard

CoRR, 2020

2019

Pullback scheme implementation in ORB5.

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

Comput. Phys. Commun., 2019

2017

Prediction of the Inter-Node Communication Costs of a New Gyrokinetic Code with Toroidal Domain.

Andreas Jocksch, Noé Ohana, Emmanuel Lanti, Aaron Scheinberg, Stephan Brunner, Claudio Gheller, Laurent Villard

Proceedings of the Parallel Processing and Applied Mathematics, 2017

2016

A portable platform for accelerated PIC codes and its application to GPUs using OpenACC.

Farah Hariri, Trach-Minh Tran, Andreas Jocksch, Emmanuel Lanti, J. Progsch, P. Messmer, Stephan Brunner, Claudio Gheller, Laurent Villard

Comput. Phys. Commun., 2016

2015

A Bucket Sort Algorithm for the Particle-In-Cell Method on Manycore Architectures.

Andreas Jocksch, Farah Hariri, Trach-Minh Tran, Stephan Brunner, Claudio Gheller, Laurent Villard

Proceedings of the Parallel Processing and Applied Mathematics, 2015

2012

Parallel filtering in global gyrokinetic simulations.

S. Jolliet, B. F. McMillan, Laurent Villard, T. Vernay, P. Angelino, Trach-Minh Tran, Stephan Brunner, Alberto Bottino, Yasuhiro Idomura

J. Comput. Phys., 2012

2011

Convolution and iterative methods applied to low-frequency waves in 3D warm configurations.

Nicolas Mellet, Wilfred Anthony Cooper, Pavel Popovich, Laurent Villard, Stephan Brunner

Comput. Phys. Commun., 2011

2010

Rapid Fourier space solution of linear partial integro-differential equations in toroidal magnetic confinement geometries.

B. F. McMillan, S. Jolliet, Alberto Bottino, P. Angelino, Trach-Minh Tran, Laurent Villard

Comput. Phys. Commun., 2010

2007

New conservative gyrokinetic full-f Vlasov code and its comparison to gyrokinetic δf particle-in-cell code.

Yasuhiro Idomura, Masato Ida, Shinji Tokuda, Laurent Villard

J. Comput. Phys., 2007

A global collisionless PIC code in magnetic coordinates.

S. Jolliet, Alberto Bottino, P. Angelino, Roman Hatzky, Trach-Minh Tran, B. F. McMillan, O. Sauter, K. Appert, Yasuhiro Idomura, Laurent Villard

Comput. Phys. Commun., 2007

2006

A drift-kinetic Semi-Lagrangian 4D code for ion turbulence simulation.

Virginie Grandgirard, Maura Brunetti, Pierre Bertrand, Nicolas Besse, Xavier Garbet, Philippe Ghendrih, Giovanni Manfredi, Yanick Sarazin, O. Sauter, Eric Sonnendrücker, J. Vaclavik, Laurent Villard

J. Comput. Phys., 2006

A full-wave solver of the Maxwell's equations in 3D cold plasmas.

Pavel Popovich, Wilfred Anthony Cooper, Laurent Villard

Comput. Phys. Commun., 2006

2004

A semi-Lagrangian code for nonlinear global simulations of electrostatic drift-kinetic ITG modes.

Maura Brunetti, Virginie Grandgirard, O. Sauter, J. Vaclavik, Laurent Villard

Comput. Phys. Commun., 2004

2001

Learning Computational Methods for Partial Differential Equations from the Web.

André Jaun, Johan Hedin, Thomas Johnson, Michael Christie, Lars-Erik Jonsson, Mikael Persson, Laurent Villard

Proceedings of the Computational Science - ICCS 2001, 2001