An Experiment on the General Resources Manager in Multiprogrammed Computer Systems

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概要

• 論文の詳細を見る

• This paper presents experimental results on a new resource scheduling algorithm for balanced response/throughput optimization. The scheduling principle is based on a feedback concept, which keeps the utilization of each resource and the service of each process within prespecified ranges. Although this principle has been introduced by the OS/VS2 Release 2 System Resources Manager (SRM),it uses only swapping as a basic control means. This makes the SRM ineffective in an undercommitted real memory environment. The new algorithm, termed the General Resources Manager (GRM), controls performance by adjusting the allocation priority for a central processing unit and channels, as well as swapping. Measurements on the empirical implementation have revealed high performance for the GRM in various time-sharing/batch environments, as compared with the algorithm which employs only swapping.

• 一般社団法人情報処理学会の論文
• 1979-02-28

著者

• NISHIGAKI TOHRU

  Systems Development Laboratory. Hitachi, Ltd.

• Ohmachi Kazuhiko

  Systems Development Laboratory Hitachi Ltd.

• Noguchi Kenichiro

  Software Works Hitachi Ltd.

• Ikeda Chiaki

  Systems Development Laboratory Hitachi Ltd.

• Nishigaki Tohru

  Systems Development Laboratory Hitachi Ltd.

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• An Approach to the GRM Performance Analysis by Asymptotic Approximation
• An Experiment on the General Resources Manager in Multiprogrammed Computer Systems
• Analysis of PAWP/VMS: Paging Algorithm to Prevent Double Paging Anomaly in Virtual Machine Systems

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