213 citations · 218 across the 4 of their papers we have counts for
5 papers
The JOREK non-linear extended MHD code and applications to large-scale instabilities and their control in magnetically confined fusion plasmas
M Hoelzl, GTA Huijsmans, SJP Pamela +50
JOREK is a massively parallel fully implicit non-linear extended MHD code for realistic tokamak X-point plasmas. It has become a widely used versatile code for studying large-scale…
Efficient Parallel Solution of the 3D Stationary Boltzmann Transport Equation for Diffusive Problems
Salli Moustafa, François Févotte, Mathieu Faverge +2
This paper presents an efficient parallel method for the deterministic solution of the 3D stationary Boltzmann transport equation applied to diffusive problems such as nuclear core…
Taking advantage of hybrid systems for sparse direct solvers via task-based runtimes
Xavier Lacoste, Mathieu Faverge, George Bosilca +2
The ongoing hardware evolution exhibits an escalation in the number, as well as in the heterogeneity, of computing resources. The pressure to maintain reasonable levels of performa…
Deflation and augmentation techniques in Krylov subspace methods for the solution of linear systems
Olivier Coulaud, Luc Giraud, Pierre Ramet +1
In this paper we present deflation and augmentation techniques that have been designed to accelerate the convergence of Krylov subspace methods for the solution of linear systems o…
Non regression testing for the JOREK code
Guillaume Latu, Marina Becoulet, Guilhem Dif-Pradalier +9
Non Regression Testing (NRT) aims to check if software modifications result in undesired behaviour. Suppose the behaviour of the application previously known, this kind of test mak…