Reduced Vlasov-Maxwell modeling

Philippe Helluy (1, 2) , Michel Massaro (1) , Laurent Navoret (1, 2) , Nhung Pham (2, 1) , Thomas Strub (3)

1 IRMA - Institut de Recherche Mathématique Avancée
2 TONUS - TOkamaks and NUmerical Simulations
3 AxesSim

— We describe CLAC (Conservation Laws Approximation on many Cores), a generic Discontinuous Galerkin (DG) solver for three-dimensional electromagnetic simulations. The solver runs on clusters of GPUs, it is based on hybrid parallelism using the OpenCL and MPI libraries. We explain how to solve the Vlasov-Maxwell equations with this tool. We present several numerical results.

Domaines: Equations aux dérivées partielles [math.AP]

Philippe Helluy, Michel Massaro, Laurent Navoret, Nhung Pham, Thomas Strub. Reduced Vlasov-Maxwell modeling. PIERS Proceedings, August 25-28, Guangzhou, 2014, Aug 2014, Gunagzhou, China. pp.2622-2627. ⟨hal-01097228⟩