The Decomposition of the Angular Spectrum Domain in the Parallel Multilevel Fast Multipole Algorithm

被引:0
作者
Wang, Xingang [1 ,2 ]
Cheng, Bin [1 ]
Zhang, Hongxia [3 ]
Tong, Weiqin [1 ]
机构
[1] Shanghai Univ, Sch Comp Engn & Sci, Shanghai 200072, Peoples R China
[2] Zhejiang Univ Technol, Coll Informat Engn, Hangzhou 310014, Zhejiang, Peoples R China
[3] Aviat Ind Dev Res Ctr China, Beijing 100012, Peoples R China
来源
PIERS 2010 XI'AN: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2 | 2010年
关键词
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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
This paper discusses the decomposition of the angular spectrum domain in the parallel Multilevel Fast Multipole Algorithm (MLFMA), including the equational scheme, the strip scheme and the block scheme. The characteristics and the applicable principles of three methods are analyzed theoretically and numerically. The experiment results show that the block scheme is very efficient for enlarging the parallel scale, and can significantly improve the parallel efficiency.
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页码:672 / +
页数:2
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