分布式系统的并行近似有限元逆预处理

骈文研究 Pub Date : 2004-07-05 DOI:10.1109/ISPDC.2004.36
G. Gravvanis, K. M. Giannoutakis
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引用次数: 9

摘要

提出了一种新的并行归一化显式预条件共轭梯度型方法,用于求解分布式存储MIMD系统上的有限元系统。通过求解一个特征二维边值问题,讨论了所提方法在消息传递接口中的性能和适用性,并给出了数值结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Parallel approximate finite element inverse preconditioning on distributed systems
New parallel Normalized Explicit Preconditioned Conjugate Gradient-type methods are introduced for solving finite element systems on distributed memory MIMD systems. The performance and applicability of the proposed methods implemented in message passing interface, is discussed by solving a characteristic two dimensional boundary value problem and numerical results are given.
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