Study on Performance of MPI Based Parallel FDTD on PC Clusters

ZHANG Yu; LI Bin; LIANG Chang-hong

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Study on Performance of MPI Based Parallel FDTD on PC Clusters

更新时间：2025-07-16

- Study on Performance of MPI Based Parallel FDTD on PC Clusters
- Acta Electronica Sinica Vol. 33, Issue 9, Pages: 1694-1697(2005)
- 作者机构：
  
  西安电子科技大学天线与微波技术国家重点实验室,陕西,西安,710071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN011
- Published：2005
- 稿件说明：
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ZHANG Yu, LI Bin, LIANG Chang-hong. Study on Performance of MPI Based Parallel FDTD on PC Clusters[J]. Acta Electronica Sinica, 2005, 33(9): 1694-1697.
DOI：

ZHANG Yu, LI Bin, LIANG Chang-hong. Study on Performance of MPI Based Parallel FDTD on PC Clusters[J]. Acta Electronica Sinica, 2005, 33(9): 1694-1697. DOI：

摘要

本文在MPI编程环境下研究了不同虚拟拓扑结构方式的3维并行时域有限差分算法(FDTD).将程序运行于本文组建的高性能PC集群系统中

计算分析了一种新型光子带隙微带传输线结构的S参数特性

并以此为研究实例

深入地比较了不同MPI虚拟拓扑方式对PC集群系统中并行FDTD性能的影响

在此研究的基础上给出了PC集群中MPI编程环境下并行FDTD的最佳虚拟拓扑方式.

Abstract

MPI based Parallel FDTD code with different virtual topology forms is developed.The code is run on a PC cluster with high performance to analyze a new type of PBG microstrip filter structure.Taking it as an example

the influence of topology schemes on parallel performance of Parallel FDTD is studied.Finally the best MPI virtual topology for Parallel FDTD is presented.

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