Parallelization of an Adaptive Vlasov Solver - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2004

Parallelization of an Adaptive Vlasov Solver

Résumé

This paper presents an efficient parallel implementation of a Vlasov solver. Our implementation is based on an adaptive numerical scheme of resolution. The underlying numerical method uses a dyadic mesh which is particularly well suited to manage data locality. We have developed an adapted data distribution pattern based on a division of the computational domain into regions and integrated a load balancing mechanism which periodically redefines regions to follow the evolution of the adaptive mesh. Experimental results show the good efficiency of our code and confirm the adequacy of our implementation choices. This work is a part of the CALVI project.

Dates et versions

hal-01298972 , version 1 (06-04-2016)

Identifiants

Citer

Olivier Hoenen, Michel Mehrenberger, Eric Violard. Parallelization of an Adaptive Vlasov Solver. EuroPMV/MPI, 2004, Budapest, Hungary. ⟨10.1007/978-3-540-30218-6_59⟩. ⟨hal-01298972⟩
109 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More