Title :
Solution of EM problems using hybrid parallel CPU/GPU implementation of higher-order MoM
Author :
Zhongchao Lin;Yan Chen;Yu Zhang;Shugang Jiang;Xunwang Zhao
Author_Institution :
School of Electronic Engineering, Xidian University, Xi´an, 710071, Shaanxi, China
fDate :
7/1/2015 12:00:00 AM
Abstract :
A hybrid parallel CPU/GPU implementation of the higher-order Method of Moments (MoM) based on Message Passing Interface (MPI) is presented to solve electromagnetic scattering problem. An out-of-core technique is employed to break the limitation of GPU memory. To further improve the performance of the hybrid parallel implementation, an overlap technique is adopted in this paper. Numerical result demonstrates a speedup of about two times over the parallel CPU implementation.
Keywords :
"Graphics processing units","Central Processing Unit","Method of moments","Airplanes","Context","Acceleration","Memory management"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305223
