Hierarchical parallelisation strategy for multilevel fast multipole algorithm in computational electromagnetics

被引：38

作者：

Erguel, Oe. ^{[1
,2
]}

Guerel, L. ^{[1
,2
]}

机构：

[1] Bilkent Univ, Computat Electromagnet Res Ctr, BiLCEM, TR-06800 Ankara, Turkey

[2] Bilkent Univ, Dept Elect & Elect Engn, TR-06800 Ankara, Turkey

来源：

ELECTRONICS LETTERS | 2008年 / 44卷 / 01期

关键词：

D O I：

10.1049/el:20082282

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 [电气工程]; 0809 [电子科学与技术];

摘要：

A hierarchical parallelisation of the multilevel fast multipole algorithm (MLFMA) for the efficient solution of large-scale problems in computational electromagnetics is presented. The tree structure of MLFMA is distributed among the processors by partitioning both the clusters and the samples of the fields appropriately for each level. The parallelisation efficiency is significantly improved compared to previous approaches, where only the clusters or only the fields are partitioned in a level.

引用

页码：3 / 4

页数：2

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