On-Line Deadline Scheduling on Multiple Resources

  • Authors:
  • Jae-Hoon Kim;Kyung-Yong Chwa

  • Affiliations:
  • -;-

  • Venue:
  • COCOON '01 Proceedings of the 7th Annual International Conference on Computing and Combinatorics
  • Year:
  • 2001

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Abstract

We consider an on-line non-preemptive deadline scheduling on multiple resources. Each job has the slack time during which it can wait until its expiration time, the last time it can be started to be completed by the deadline. There are a number of resources on which the jobs are allocated. The effect of slack times on the on-line deadline scheduling was investigated in [8] by analyzing the performance of the Earliest EXpiration Time First (EXF) algorithm. But most of the previous work is restricted to a single resource, and in this paper, we propose a different method of analysis which can also be applied to multiple resources. So we can extend the result of [8] to multiple resources.