DocumentCode
1971033
Title
Parallel asynchronous Richardson method for the solution of obstacle problem
Author
Spiteri, Pierre ; Chau, Ming
Author_Institution
ENSEEIHT-IRIT-LIMA, Toulouse, France
fYear
2002
fDate
2002
Firstpage
133
Lastpage
138
Abstract
The present study deals with parallel asynchronous iterations applied to the numerical solution of the obstacle problem defined in a three-dimensional domain. For the considered problem, the convergence analysis of the algorithm is made. Finally, the implementation of the algorithms are presented and computational experiments on IBM-SP3 are analysed.
Keywords
convergence of numerical methods; fixed point arithmetic; iterative methods; mathematics computing; optimisation; parallel algorithms; parallel processing; synchronisation; Richardson method; asynchronous iterations; convergence; distributed memory multiprocessor; fixed point mapping; optimization; parallel algorithms; parallel iterative algorithms; Algorithm design and analysis; Boundary conditions; Concurrent computing; Constraint optimization; Convergence; Cost function; Gold; Iterative algorithms; Large-scale systems; Relaxation methods;
fLanguage
English
Publisher
ieee
Conference_Titel
High Performance Computing Systems and Applications, 2002. Proceedings. 16th Annual International Symposium on
Print_ISBN
0-7695-1626-2
Type
conf
DOI
10.1109/HPCSA.2002.1019146
Filename
1019146
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