Abstract
Congestion and memory occupancy in computer system may be reduced further if new jobs are admitted only when the number of jobs queued at CPU is below CPU run queue cutoff (RQ). In this paper, we prove that response time of a job is invariant with respect toRQ if jobs do not communicate each other. We also demonstrate this invariance property numerically using marix-geometric methods and present an approximate method for the delay due to context switching under time slicing. The approximation suggests that time slicing with constant overhead yields a throughput similar to an FCFS system without overhead.
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20 September 2019
The Editor has retracted this article [1] because it shows significant overlap with a work by Bondi [2]. The author agrees to this retraction.
20 September 2019
The Editor has retracted this article [1] because it shows significant overlap with a work by Bondi [2]. The author agrees to this retraction.
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The Editor has retracted this article because it shows significant overlap with a work by André B. Bondi. The author agrees to this retraction.
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Lim, JS. RETRACTED ARTICLE: The performance of a memory restricted computer with a state-dependent job admission policy. Korean J. CAM 2, 21–46 (1995). https://doi.org/10.1007/BF03008961
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DOI: https://doi.org/10.1007/BF03008961