 |
 |
 |
 |
|
|
|
|
| HAL : inria-00594662, version 1 |
| DOI : 10.1007/978-3-540-68111-3_12 |
| Voir la fiche détaillée |  BibTeX,EndNote,... |
 |
| 7th International Conference on Parallel Processing and Applied Mathematics, Gdańsk : Pologne (2007) |
|
|
|
|
| A Block Based Parallel Adaptive Scheme for Solving the 4D Vlasov Equation |
|
|
Olivier Hoenen 1, 2Violard Eric 1, 2 |
|
|
| CALVI Collaboration(s) |
|
|
| (2008) |
|
|
|
| We present a parallel algorithm for solving the 4D Vlasov equation. Our algorithm is designed for distributed memory architectures. It uses an adaptive numerical method which reduces computational cost. This adaptive method is a semi-Lagrangian scheme based on hierarchical finite elements. It involves a local interpolation operator. Our algorithm handles both irregular data dependencies and the big amount of data by distributing data into blocks. Performance measurements on a PC cluster's confirm the pertinence of our approach. This work is a part of the CALVI project. |
|
|
|
|
|
|
|
|
|
|
|
| 1 : | CALVI (INRIA Nancy - Grand Est / IECN / LSIIT / IRMA) |
|
|
|
CNRS : UMR7005 – INRIA – Université de Strasbourg – Université de Lorraine |
|
|
| 2 : | Laboratoire des Sciences de l'Image, de l'Informatique et de la Télédétection (LSIIT) |
|
|
|
CNRS : UMR7005 – Université de Strasbourg |
|
|
|
|
|
|
|
|
|
| Domaine | : | Informatique/Calcul parallèle, distribué et partagé |
|
|
| Parallel numerics – 4D Vlasov equation – Adaptive method |
|
| inria-00594662, version 1 | |
| http://hal.inria.fr/inria-00594662 | |
| oai:hal.inria.fr:inria-00594662 | |
| Contributeur : Olivier Hoenen | |
| Soumis le : Vendredi 20 Mai 2011, 15:03:54 | |
| Dernière modification le : Lundi 26 Mars 2012, 11:43:09 | |
