On-line scheduling of multi-core processor tasks with virtualization

  • Authors:
  • Deshi Ye;Guochuan Zhang

  • Affiliations:
  • College of Computer Science, Zhejiang University, Hangzhou 310027, China;College of Computer Science, Zhejiang University, Hangzhou 310027, China

  • Venue:
  • Operations Research Letters
  • Year:
  • 2010

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Abstract

We consider an on-line list scheduling problem of multi-core processor tasks with virtualization to minimize makespan. The competitive ratio of an on-line algorithm is shown for every specific m, where m is the number of processors. Better on-line algorithms are presented for a small number of processors.