Parallel Subdomain Level DGTD Method with Load Balancing

被引：0
|
作者：
Mi, Jiamei [1 ]
Ren, Qiang [1 ]
机构：
[1] Beihang Univ, Sch Elect & Informat Engn, Beijing 100191, Peoples R China
来源：
2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年
关键词：
D O I：
10.1109/apusncursinrsm.2019.8888762
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a parallel subdomain level discontinuous Galerkin time domain (DGTD) method is achieved via Message Passing Interface (MPI) library based on upwind flux and Runge-Kutta explicit time integration. A load balancing scheme is proposed for subdomains with multiple kinds of elements in different orders. Numerical examples demonstrate the effectiveness of the proposed scheme and good speedup is achieved.
引用
收藏
页码：1261 / 1262
页数：2
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