Scheduling operating system processing on small-scale multiprocessors

James W. Wendorf, Roli G. Wendorf, Hideyuki Tokuda

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

The authors propose a number of assignment and scheduling policies, ranging from asymmetric handling of operating system (OS) processing on designated OS processors, to the symmetric scheduling of OS processing on any available processor. These policies are evaluated under a variety of load conditions. Small systems, with up to three processors, are studied experimentally using the Mach operating system on a VAX-11/784. A discrete event simulator is used to study larger and more varied system configurations. For asymmetric systems, the results show that the OS preempt policy, which gives OS processing preemptive priority over application processing, provides the best performance in almost all situations.

本文言語English
ホスト出版物のタイトルProceedings of the Hawaii International Conference on System Science
編集者Bruce D. Shriver
出版社Publ by Western Periodicals Co
ページ904-913
ページ数10
ISBN(印刷版)0818619120
出版ステータスPublished - 1989 12 1
イベントProceedings of the Twenty-Second Annual Hawaii International Conference on System Sciences: Software Track - Kailua-Kona, Hawaii, USA
継続期間: 1989 1 31989 1 6

出版物シリーズ

名前Proceedings of the Hawaii International Conference on System Science
2
ISSN(印刷版)0073-1129

Other

OtherProceedings of the Twenty-Second Annual Hawaii International Conference on System Sciences: Software Track
CityKailua-Kona, Hawaii, USA
Period89/1/389/1/6

ASJC Scopus subject areas

  • コンピュータ サイエンス(全般)

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