Parallel performance test of JEMS-FDTD on massively parallel processor

被引：1
|
作者：
Li H. [1 ]
Zhou H. [1 ]
Liao C. [2 ]
机构：
[1] Institute of Applied Physics and Computational Mathematics
[2] Institute of Electromagnetic Field and Microwave Technology, Southwest Jiaotong University
来源：
Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams | 2011年 / 23卷 / 11期
关键词：
Computational electromagnetics; Finite difference time domain method; Parallel computation; Parallel performance;
D O I：
10.3788/HPLPB20112311.3003
中图分类号：
学科分类号：
摘要：
In this article, the parallel performance test of JEMS-FDTD on MPP (Massively Parallel Processor) is introduced, including the performance of different patch size, single-node and multi-node MPI/OPENMP hybrid parallel performance, and large scale parallel performance. The test shows that JEMS-FDTD is capable of performing parallel computation on tens of thousands processor cores efficiently. The computation and analyzing of a computer case with complex structure illuminated by pulsed electromagnetic wave is introduced an example, which demonstrates JEMS-FDTD's capability of solving electric-large-scale electromagnetic propagation, radiation, coupling problems on MPP with high efficiency.
引用
收藏
页码：3003 / 3006
页数：3
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