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ASYNCHRONOUS PARALLEL ALGORITHMS BASED ON DDM ON CM-5 (I) FOR SOLVING LINEAR ELLIPTIC PDE'S*

 

作者: LISHAN KANG,   YUPING CHEN,   IAIN MACLEOD,   LUJUAN CHEN,  

 

期刊: Parallel Algorithms and Applications  （Taylor Available online 1996）
卷期: Volume 9, issue 3-4  

页码: 161-172

 

ISSN:1063-7192

 

年代: 1996

 

DOI:10.1080/10637199608915572

 

出版商: Taylor & Francis Group

 

关键词: Asynchronous parallel algorithms;Schwarz-chaotic overrelaxation;Schwarz alternating method;CM-5 parallel supercomputer;G. 1.3;G. 1.7;G. 1.8

 

数据来源: Taylor

 

摘要:

This is the first in a series of papers about asynchronous parallel algorithms based on domain decomposition method (DDM) for solving partial differential equations on MIMD machines, especially on CM-5. These algorithms are all called Schwarz-Chaotic Over Relaxation (S-COR), the generalization of the Schwarz Alternating Method. In this paper, the linear elliptic partial differential equations is discussed. Numerical results are presented to demonstrate the effectiveness of these decomposition algorithms on the Thinking Machines CM-5 parallel supercomputer.

 

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