Effect of parallel distributions system on computer efficiencyand performance
Other Title(s)
تأثير نظام التوزيعات المتوازية على كفاءة الحاسوب و أدائه
Author
Source
Issue
Vol. 9, Issue 4 (31 Dec. 2014), pp.13-25, 13 p.
Publisher
University of Thi-Qar Research and Development Department
Publication Date
2014-12-31
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
In this paper, the distribution parallel system tool MPI (Message Passing Interface) to solve squared matrixes product was used.
In order to make parallel tasks, the work will be implemented at least by using two computers.
Also, several tasks will be included in this project to estimate the Speedup of the processor (p), Efficiency of the processor (p), fraction f of sequential work and fraction of parallel part of the work using Amdahl’s law.
Moreover, this paper will estimate many approaches which are: running the application on 1 processor for 3 different values of matrix elements N (for example 1000 ×1000, 2000 × 2000, and 3000 × 3000), running the application on 2, 3 or more processors for the same values of N, estimating fraction f of sequential part, estimate f for 3 different values of N by having measured times, finding out whether this fraction depends on the problem size N, and more operation to complete the task required.
American Psychological Association (APA)
Sharif, Jihan Kazim. 2014. Effect of parallel distributions system on computer efficiencyand performance. University of Thi-Qar Journal،Vol. 9, no. 4, pp.13-25.
https://search.emarefa.net/detail/BIM-657180
Modern Language Association (MLA)
Sharif, Jihan Kazim. Effect of parallel distributions system on computer efficiencyand performance. University of Thi-Qar Journal Vol. 9, no. 4 (Dec. 2014), pp.13-25.
https://search.emarefa.net/detail/BIM-657180
American Medical Association (AMA)
Sharif, Jihan Kazim. Effect of parallel distributions system on computer efficiencyand performance. University of Thi-Qar Journal. 2014. Vol. 9, no. 4, pp.13-25.
https://search.emarefa.net/detail/BIM-657180
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 24
Record ID
BIM-657180