使用SSE指令集的增强FDTD方法

2012 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition Pub Date : 2012-10-04 DOI:10.1109/IWEM.2012.6320347

Dong-fang Liu, Lei Zhao, Geng Chen, Wenhua Yu

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引用次数: 1

摘要

采用SSE(流式(单指令多数据)SIMD扩展)指令集对时域有限差分(FDTD)方法进行加速，显著提高了仿真性能。在多cpu工作站上的SSE加速数值结果表明，与不使用SSE的FDTD相比，我们可以获得大约4倍的加速比。

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An enhanced FDTD method using SSE instruction set

The SSE (streaming (single instruction multiple data) SIMD extensions) instruction set was used to accelerate the finite difference time domain (FDTD) method for the significant improvement on the simulation performance. The numerical results of the SSE acceleration on the multi-CPU workstation have demonstrated that we can obtain around 4 times speedup ratio comparing to FDTD without SSE.

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2012 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition

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