Discontinuous Galerkin Time Domain for Maxwell’s equations on GPUs
Dept. of Electr. & Comput. Eng., Ohio State Univ., Columbus, OH, USA
URSI International Symposium on Electromagnetic Theory (EMTS), 2010
@inproceedings{dosopoulos2010discontinuous,
title={Discontinuous Galerkin Time Domain for Maxwell’s equations on GPUs},
author={Dosopoulos, S. and Lee, J.F.},
booktitle={Electromagnetic Theory (EMTS), 2010 URSI International Symposium on},
pages={989–991},
year={2010},
organization={IEEE}
}
In this paper, we discuss our approach on the GPU implementation of the Discontinuous Galerkin Time-Domain (DGTD) method to solve the time dependent Maxwell’s equations. We exploit the inherent DGTD parallelism and combine the GPU computing capabilities with the benefits of a local time-stepping strategy. The combination results in significant increase in efficiency and reduction of the computational time, especially for multi-scale applications.
July 26, 2011 by hgpu
