Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/16860
Title: Real-time dynamic voltage loop scheduling for multi-core embedded systems
Authors: Shao, Z 
Wang, M
Chen, Y
Xue, C
Qiu, M
Yang, LT
Sha, EH
Keywords: Dynamic voltage scaling (DVS)
Embedded systems
Loop
Multicore
Real-time
Scheduling
Issue Date: 2007
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE transactions on circuits and systems. II, Express briefs, 2007, v. 54, no. 5, p. 445-449 How to cite?
Journal: IEEE transactions on circuits and systems. II, Express briefs 
Abstract: In this brief, we propose a novel real-time loop-scheduling technique to minimize energy consumption via dynamic voltage scaling (DVS) for applications with loops considering transition overhead. One algorithm, dynamic voltage loop scheduling (DVLS), is designed integrating with DVS. In DVLS, we repeatedly regroup a loop based on rotation scheduling and decrease the energy by DVS as much as possible within a timing constraint. We conduct the experiments on a set of digital signal processing benchmarks. The experimental results show that DVLS achieves big energy saving compared with the traditional time-performance-oriented scheduling algorithm.
URI: http://hdl.handle.net/10397/16860
ISSN: 1549-7747
EISSN: 1558-3791
DOI: 10.1109/TCSII.2007.892215
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