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A Control Theoretic Approach for Workflow Management
University of York.
University of York.ORCID iD: 0000-0003-2415-8219
University of York.
2012 (English)Conference paper, Published paper (Refereed)
Abstract [en]

This paper explores the performance of feedback control when managing workflows in computing systems. Industrial systems nowadays can consist of geographically diverse and heterogeneous high-performance computing (HPC) clusters. When scheduling workflows over such platforms, it is often desired to observe a number of real-time objectives such as meeting deadlines, reducing slacks, and increasing platform utilisation. We apply a control theoretic approach to address scheduling-related trade-offs of workflows that are executed in HPC platforms. Our results show that model predictive control-based admission controller is efficient for scheduling periodic workflows in a homogeneous HPC cluster with respect to minimum slacks and maximum CPU utilisation.

Place, publisher, year, edition, pages
2012. p. 280-289
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:mdh:diva-23837ISBN: 978-1-4673-2156-3 (print)OAI: oai:DiVA.org:mdh-23837DiVA, id: diva2:682487
Conference
17th International Conference on Engineering of Complex Computer Systems (ICECCS), 2012, 18-20 July, Paris
Available from: 2013-12-27 Created: 2013-12-19 Last updated: 2018-01-26Bibliographically approved

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Bate, Iain

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
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Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf