西安电子科技大学学报（自然科学版）2016，Vol.43Issue(5)：46-51,6.DOI:10.3969/j.issn.1001-2400.2016.05.009
大规模并行 RW G矩量法矩阵填充优化
Optimization of matrix filling in the large scale parallel RWG basis based method of moments
摘要
Abstract
To solve the issue of inter‐process redundant integrals in the parallel Method of Moments ( MoM ) using RWG basis functions , an efficient parallel matrix filling scheme is proposed through mesh index optimization . Based on a block‐cyclic matrix distribution strategy , the common edges of triangles are renumbered to make the matrix elements that need the same triangular integrals be assigned to one process , thus drastically reducing the inter‐process redundant integrals . Numerical results show that the proposed scheme eliminates most of the inter‐process redundant integrals and greatly improves the efficiency of parallel matrix filling .关键词
RWG矩量法/并行/矩阵填充方案/优化/冗余积分Key words
RWG method of moments/parallel/matrix filling scheme/optimization/redundant integral分类
信息技术与安全科学引用本文复制引用
陈岩,张玉,王永,赵勋旺,林中朝..大规模并行 RW G矩量法矩阵填充优化[J].西安电子科技大学学报（自然科学版）,2016,43(5):46-51,6.基金项目
国家高技术研究发展计划（863计划）资助项目（2012AA01A308）；国家自然科学基金资助项目（61301069，61072019）；教育部新世纪优秀人才支持计划资助项目（NCET-13-0949）；陕西省青年科技新星资助项目（2013KJXX-67）；中央高校基本科研业务费专项资金重点资助项目 （）
