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URN: urn:nbn:de:0030-drops-25385
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Easwaran, Arvind ; Andersson, Björn

Resource Sharing in Global Fixed-Priority Preemptive Multiprocessor Scheduling

10071.EaswaranArvind.Paper.2538.pdf (1 MB)


In this paper we consider global fixed-priority preemptive multiprocessor scheduling of constrained-deadline sporadic tasks that share resources in a non-nested manner. We develop a novel resource-sharing protocol and a corresponding schedulability test for this system. We also develop the first schedulability analysis of priority inheritence protocol for the aforementioned system. Finally, we show that these protocols are efficient (based on the developed schedulability tests) for a class of priority-assignments called emph{reasonable} priority-assignments.

BibTeX - Entry

  author =	{Arvind Easwaran and Bj{\"o}rn Andersson},
  title =	{Resource Sharing in Global Fixed-Priority Preemptive Multiprocessor Scheduling},
  booktitle =	{Scheduling},
  year =	{2010},
  editor =	{Susanne Albers and Sanjoy K. Baruah and Rolf H. M{\"o}hring and Kirk Pruhs},
  number =	{10071},
  series =	{Dagstuhl Seminar Proceedings},
  ISSN =	{1862-4405},
  publisher =	{Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, Germany},
  address =	{Dagstuhl, Germany},
  URL =		{},
  annote =	{Keywords: Scheduling}

Keywords: Scheduling
Seminar: 10071 - Scheduling
Issue Date: 2010
Date of publication: 03.05.2010

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