Energy-Efficient Reliability-Aware Scheduling Algorithm on Heterogeneous Systems
Joint Authors
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-03-17
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
The amount of energy needed to operate high-performance computing systems increases regularly since some years at a high pace, and the energy consumption has attracted a great deal of attention.
Moreover, high energy consumption inevitably contains failures and reduces system reliability.
However, there has been considerably less work of simultaneous management of system performance, reliability, and energy consumption on heterogeneous systems.
In this paper, we first build the precedence-constrained parallel applications and energy consumption model.
Then, we deduce the relation between reliability and processor frequencies and get their parameters approximation value by least squares curve fitting method.
Thirdly, we establish a task execution reliability model and formulate this reliability and energy aware scheduling problem as a linear programming.
Lastly, we propose a heuristic Reliability-Energy Aware Scheduling (REAS) algorithm to solve this problem, which can get good tradeoff among system performance, reliability, and energy consumption with lower complexity.
Our extensive simulation performance evaluation study clearly demonstrates the tradeoff performance of our proposed heuristic algorithm.
American Psychological Association (APA)
Tang, Xiaoyong& Tan, Weizhen. 2016. Energy-Efficient Reliability-Aware Scheduling Algorithm on Heterogeneous Systems. Scientific Programming،Vol. 2016, no. 2016, pp.1-13.
https://search.emarefa.net/detail/BIM-1118424
Modern Language Association (MLA)
Tang, Xiaoyong& Tan, Weizhen. Energy-Efficient Reliability-Aware Scheduling Algorithm on Heterogeneous Systems. Scientific Programming No. 2016 (2016), pp.1-13.
https://search.emarefa.net/detail/BIM-1118424
American Medical Association (AMA)
Tang, Xiaoyong& Tan, Weizhen. Energy-Efficient Reliability-Aware Scheduling Algorithm on Heterogeneous Systems. Scientific Programming. 2016. Vol. 2016, no. 2016, pp.1-13.
https://search.emarefa.net/detail/BIM-1118424
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1118424