3540

GPU Accelerated Adams-Bashforth Multirate Discontinuous Galerkin FEM Simulation of High-Frequency Electromagnetic Fields

Nico Godel, Steffen Schomann, Tim Warburton, Markus Clemens
Fac. of Electr. Eng., Helmut-Schmidt Univ., Hamburg, Germany
IEEE Transactions on Magnetics, Vol. 46, no. 8, pp. 2735-2738. Aug 2010

@article{godel2010gpu,

   title={GPU Accelerated Adams–Bashforth Multirate Discontinuous Galerkin FEM Simulation of High-Frequency Electromagnetic Fields},

   author={Godel, N. and Schomann, S. and Warburton, T. and Clemens, M.},

   journal={Magnetics, IEEE Transactions on},

   volume={46},

   number={8},

   pages={2735–2738},

   issn={0018-9464},

   year={2010},

   publisher={IEEE}

}

Source Source   

943

views

A multirate Adams-Bashforth (AB) scheme for simulation of electromagnetic wave propagation using the discontinuous Galerkin finite element method (DG-FEM) is presented. The algorithm is adapted such that single-instruction multiple-thread (SIMT) characteristic for the implementation on a graphics processing unit (GPU) is preserved. A domain decomposition strategy respecting the multirate classification for computation on multiple GPUs is presented. Accuracy and performance is analyzed with help of suitable benchmarks.
No votes yet.
Please wait...

Recent source codes

* * *

* * *

HGPU group © 2010-2018 hgpu.org

All rights belong to the respective authors

Contact us: