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...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Vilnius University Press
1999-12-01
|
| Series: | Lietuvos Matematikos Rinkinys |
| Online Access: | https://www.zurnalai.vu.lt/LMR/article/view/35669 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1825197159335591936 |
|---|---|
| author | Raimondas Čiegis Vadimas Starikovičius |
| author_facet | Raimondas Čiegis Vadimas Starikovičius |
| author_sort | Raimondas Čiegis |
| collection | DOAJ |
| description |
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.
|
| format | Article |
| id | doaj-art-55f1f9d5f40f48bbb538eec75a15bf17 |
| institution | Kabale University |
| issn | 0132-2818 2335-898X |
| language | English |
| publishDate | 1999-12-01 |
| publisher | Vilnius University Press |
| record_format | Article |
| series | Lietuvos Matematikos Rinkinys |
| spelling | doaj-art-55f1f9d5f40f48bbb538eec75a15bf172025-02-11T18:15:14ZengVilnius University PressLietuvos Matematikos Rinkinys0132-28182335-898X1999-12-0139III10.15388/LMD.1999.35669A tool for the analysis of the efficiency of a parallel LU factorization algorithmRaimondas Čiegis0Vadimas Starikovičius1Vilnius Gediminas Technical UniversityVilnius University 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. https://www.zurnalai.vu.lt/LMR/article/view/35669 |
| spellingShingle | Raimondas Čiegis Vadimas Starikovičius A tool for the analysis of the efficiency of a parallel LU factorization algorithm Lietuvos Matematikos Rinkinys |
| title | A tool for the analysis of the efficiency of a parallel LU factorization algorithm |
| title_full | A tool for the analysis of the efficiency of a parallel LU factorization algorithm |
| title_fullStr | A tool for the analysis of the efficiency of a parallel LU factorization algorithm |
| title_full_unstemmed | A tool for the analysis of the efficiency of a parallel LU factorization algorithm |
| title_short | A tool for the analysis of the efficiency of a parallel LU factorization algorithm |
| title_sort | tool for the analysis of the efficiency of a parallel lu factorization algorithm |
| url | https://www.zurnalai.vu.lt/LMR/article/view/35669 |
| work_keys_str_mv | AT raimondasciegis atoolfortheanalysisoftheefficiencyofaparallellufactorizationalgorithm AT vadimasstarikovicius atoolfortheanalysisoftheefficiencyofaparallellufactorizationalgorithm AT raimondasciegis toolfortheanalysisoftheefficiencyofaparallellufactorizationalgorithm AT vadimasstarikovicius toolfortheanalysisoftheefficiencyofaparallellufactorizationalgorithm |