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| Authors: | Shengquan Wang, Jian-Jia Chen, Zhenjun Shi, Lothar Thiele |
| Group: | Computer Engineering |
| Type: | Inproceedings |
| Title: | Energy-Efficient Speed Scheduling for Real-Time Tasks under Thermal Constraints |
| Year: | 2009 |
| Month: | August |
| Pub-Key: | WangCST09RTCSA |
| Book Titel: | 15th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA) |
| Pages: | 201-209 |
| Keywords: | ESD |
| Publisher: | IEEE |
| Abstract: | Thermal constraints have limited the performance improvement of modern computing systems in recent years. As a system could fail if the peak temperature exceeds its thermal constraint, overheating should be avoided while designing a system. Moreover, higher temperature also leads to higher leakage power consumption. This paper explores dynamic thermal management to minimize the energy consumption for a specified computing demand under the thermal constraint. We develop energy-efficient speed scheduling schemes for frame-based real-time tasks under thermal constraints. Experimental results reveal the effectiveness of the proposed scheme in terms of energy consumption in comparison with the reactive schemes in the literature. |
| Location: | Beijing, China |
| Resources: | [BibTeX] [Paper as PDF] |
