Real-Time Task Scheduling for a Variable Voltage Processor

Takanori Okuma; Tohru Ishihara; Hiroto Yasuura

doi:10.1109/isss.1999.814256

Real-Time Task Scheduling for a Variable Voltage Processor

Takanori Okuma, Tohru Ishihara, Hiroto Yasuura

総長・役員等

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

60 被引用数 (Scopus)

抄録

This paper presents a real-time task scheduling technique with a variable voltage processor which can vary its supply voltage dynamically. Using such a processor, running tasks with a low supply voltage leads to drastic power reduction. However, reducing the supply voltage may violate real-time constraints. In this paper, we propose a scheduling technique which simultaneously assigns both CPU time and a supply voltage to each task so as to minimize total energy consumption while satisfying all real-time constraints. Experimental results demonstrate effectiveness of the proposed technique.

本文言語	英語
ホスト出版物のタイトル	Proceedings of the 12th International Symposium on System Synthesis, ISSS 1999
出版社	IEEE Computer Society
ISBN（電子版）	076950356X, 9780769503561
DOI	https://doi.org/10.1109/isss.1999.814256
出版ステータス	出版済み - 11月 1 1999
イベント	12th International Symposium on System Synthesis, ISSS 1999 - San Jose, 米国継続期間: 11月 10 1999 → 11月 12 1999

出版物シリーズ

名前	Proceedings of the International Symposium on System Synthesis
巻	Part F129194
ISSN（印刷版）	1080-1820

その他

その他	12th International Symposium on System Synthesis, ISSS 1999
国/地域	米国
City	San Jose
Period	11/10/99 → 11/12/99

!!!All Science Journal Classification (ASJC) codes

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10.1109/isss.1999.814256

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引用スタイル

Real-Time Task Scheduling for a Variable Voltage Processor. / Okuma, Takanori; Ishihara, Tohru; Yasuura, Hiroto.

Proceedings of the 12th International Symposium on System Synthesis, ISSS 1999. IEEE Computer Society, 1999. (Proceedings of the International Symposium on System Synthesis; Vol. Part F129194).

研究成果: 書籍/レポートタイプへの寄稿 › 会議への寄与

Okuma, T, Ishihara, T & Yasuura, H 1999, Real-Time Task Scheduling for a Variable Voltage Processor. in Proceedings of the 12th International Symposium on System Synthesis, ISSS 1999. Proceedings of the International Symposium on System Synthesis, vol. Part F129194, IEEE Computer Society, 12th International Symposium on System Synthesis, ISSS 1999, San Jose, 米国, 11/10/99. https://doi.org/10.1109/isss.1999.814256

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author = "Takanori Okuma and Tohru Ishihara and Hiroto Yasuura",

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AB - This paper presents a real-time task scheduling technique with a variable voltage processor which can vary its supply voltage dynamically. Using such a processor, running tasks with a low supply voltage leads to drastic power reduction. However, reducing the supply voltage may violate real-time constraints. In this paper, we propose a scheduling technique which simultaneously assigns both CPU time and a supply voltage to each task so as to minimize total energy consumption while satisfying all real-time constraints. Experimental results demonstrate effectiveness of the proposed technique.

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Real-Time Task Scheduling for a Variable Voltage Processor

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出版物シリーズ

その他

!!!All Science Journal Classification (ASJC) codes

UN SDG

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