Abstract. In this paper we present three-dimensional numerical simulations of electromagnetic waves. The Maxwell equations are solved by the Discontinuous Galerkin (DG) method. For achieving high performance, we exploit two levels of parallelism. The coarse grain parallelism is managed through MPI and a classical domain decomposition. The fine grain parallelism is managed with OpenCL in order to optimize the local computations on multicore processors or GPU’s. We present several numerical experiments and performance comparisons. Résumé. Dans cet article, nous présentons des simulations numériques tridimensionnelles d’ondes électromagnétiques. Les équations de Maxwell sont résolues par la méthode de Galerkin Discontinue (GD). Pour accélérer ...
Waves are all around us–be it in the form of sound, electromagnetic ra-diation, water waves, or eart...
The 3D Finite-Difference Time-Domain (FDTD) method simulates structures in the time-domain using a d...
Large-scale simulations of wave-type equations have many industrial applications, such as in oil and...
In this paper we present three-dimensional numerical simulations of electromagnetic waves....
Nous présentons dans cette thèse des solveurs de type Galerkin Discontinu (GD) permettant de résoudr...
In this thesis, we present Discontinuous Galerkin (DG) solvers made for solving multiple electromagn...
International audience— We describe CLAC (Conservation Laws Approximation on many Cores), a generic ...
In this dissertation, the hardware and API architectures of GPUs are investigated, and the correspon...
AbstractDiscontinuous Galerkin(DG) method has been successfully used in time dependent simulations. ...
We present an implementation of a Vlasov-Maxwell solver for multicore processors. The Vlasov equati...
Abstract. We present an implementation of a Vlasov-Maxwell solver for multicore processors. The Vlas...
In the field of electromagnetic modeling, whether it is the complex designs for engineered materials...
Nous présentons dans cette thèse les évolutions apportées au solveur Galerkin Discontinu Teta-CLAC, ...
Since the recent advance in microprocessor design, the optimization of computing software becomes mo...
International audienceWe present an implementation of a Vlasov-Maxwell solver for multicore processo...
Waves are all around us–be it in the form of sound, electromagnetic ra-diation, water waves, or eart...
The 3D Finite-Difference Time-Domain (FDTD) method simulates structures in the time-domain using a d...
Large-scale simulations of wave-type equations have many industrial applications, such as in oil and...
In this paper we present three-dimensional numerical simulations of electromagnetic waves....
Nous présentons dans cette thèse des solveurs de type Galerkin Discontinu (GD) permettant de résoudr...
In this thesis, we present Discontinuous Galerkin (DG) solvers made for solving multiple electromagn...
International audience— We describe CLAC (Conservation Laws Approximation on many Cores), a generic ...
In this dissertation, the hardware and API architectures of GPUs are investigated, and the correspon...
AbstractDiscontinuous Galerkin(DG) method has been successfully used in time dependent simulations. ...
We present an implementation of a Vlasov-Maxwell solver for multicore processors. The Vlasov equati...
Abstract. We present an implementation of a Vlasov-Maxwell solver for multicore processors. The Vlas...
In the field of electromagnetic modeling, whether it is the complex designs for engineered materials...
Nous présentons dans cette thèse les évolutions apportées au solveur Galerkin Discontinu Teta-CLAC, ...
Since the recent advance in microprocessor design, the optimization of computing software becomes mo...
International audienceWe present an implementation of a Vlasov-Maxwell solver for multicore processo...
Waves are all around us–be it in the form of sound, electromagnetic ra-diation, water waves, or eart...
The 3D Finite-Difference Time-Domain (FDTD) method simulates structures in the time-domain using a d...
Large-scale simulations of wave-type equations have many industrial applications, such as in oil and...