Energy-Aware Real-Time Task Scheduling for Heterogeneous Multiprocessors with Particle Swarm Optimization Algorithm
Joint Authors
Zhang, Weizhe
Xie, Hucheng
Cao, Boran
Cheng, Albert M. K.
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-28
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Energy consumption in computer systems has become a more and more important issue.
High energy consumption has already damaged the environment to some extent, especially in heterogeneous multiprocessors.
In this paper, we first formulate and describe the energy-aware real-time task scheduling problem in heterogeneous multiprocessors.
Then we propose a particle swarm optimization (PSO) based algorithm, which can successfully reduce the energy cost and the time for searching feasible solutions.
Experimental results show that the PSO-based energy-aware metaheuristic uses 40%–50% less energy than the GA-based and SFLA-based algorithms and spends 10% less time than the SFLA-based algorithm in finding the solutions.
Besides, it can also find 19% more feasible solutions than the SFLA-based algorithm.
American Psychological Association (APA)
Zhang, Weizhe& Xie, Hucheng& Cao, Boran& Cheng, Albert M. K.. 2014. Energy-Aware Real-Time Task Scheduling for Heterogeneous Multiprocessors with Particle Swarm Optimization Algorithm. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1044148
Modern Language Association (MLA)
Zhang, Weizhe…[et al.]. Energy-Aware Real-Time Task Scheduling for Heterogeneous Multiprocessors with Particle Swarm Optimization Algorithm. Mathematical Problems in Engineering No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1044148
American Medical Association (AMA)
Zhang, Weizhe& Xie, Hucheng& Cao, Boran& Cheng, Albert M. K.. Energy-Aware Real-Time Task Scheduling for Heterogeneous Multiprocessors with Particle Swarm Optimization Algorithm. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1044148
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1044148