A tool for the analysis of the efficiency of a parallel LU factorization algorithm
This paper considers issues on the design of a tool for the analysis of a parallel LU factorization algorithm. The costs of data communication are included into the theoretical model. Problems of defining the optimal number of processors and efficient data distributions among processors are investi...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Vilnius University Press
1999-12-01
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| Series: | Lietuvos Matematikos Rinkinys |
| Online Access: | https://www.zurnalai.vu.lt/LMR/article/view/35669 |
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| Summary: | This paper considers issues on the design of a tool for the analysis of a parallel LU factorization algorithm. The costs of data communication are included into the theoretical model. Problems of defining the optimal number of processors and efficient data distributions among processors are investigated. Results of computational experiments are given.
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| ISSN: | 0132-2818 2335-898X |