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A Generalized Uniform Processor System

Author

Listed:
  • Hiroaki Ishii

    (Osaka University, Osaka, Japan)

  • Charles Martel

    (University of California, Davis, California)

  • Teruo Masuda

    (Osaka University, Osaka, Japan)

  • Toshio Nishida

    (Osaka University, Osaka, Japan)

Abstract

This paper considers a scheduling problem whose objective is to determine both the optimal speeds of processors and an optimal schedule in a preemptive multiprocessor environment. The jobs are independent and each processor can be assigned any speed; however, the cost associated with each processor is a function of the processor's speed. Polynomial algorithms are presented to find optimal speed assignments for a variety of cost functions.

Suggested Citation

  • Hiroaki Ishii & Charles Martel & Teruo Masuda & Toshio Nishida, 1985. "A Generalized Uniform Processor System," Operations Research, INFORMS, vol. 33(2), pages 346-362, April.
    • Handle: RePEc:inm:oropre:v:33:y:1985:i:2:p:346-362
    DOI: 10.1287/opre.33.2.346
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    Cited by:

    1. Akiyoshi Shioura & Natalia V. Shakhlevich & Vitaly A. Strusevich, 2017. "Machine Speed Scaling by Adapting Methods for Convex Optimization with Submodular Constraints," INFORMS Journal on Computing, INFORMS, vol. 29(4), pages 724-736, November.

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