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Time-efficient power-aware scheduling for periodic real-time tasks

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3 Author(s)
Da-Ren Chen ; Dept. of Inf. Manage., Hwa Hsia Inst. of Technol., Taiwan ; Chiun-Chieh Hsu ; Ming-Fong Lai

In this paper, we pay attention to the inter-task dynamic voltage scaling (DVS) algorithms for periodic real-time task systems. We propose a fast dynamic reclaiming scheme for power-aware hard real-time systems and discuss their performances and time complexities against other inter-task DVS algorithms. The time complexity of our off-line and on-line algorithms are O(n log n) and O(n), respectively, where n denotes the number of task.

Published in:

Parallel & Distributed Processing, 2009. IPDPS 2009. IEEE International Symposium on

Date of Conference:

23-29 May 2009