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Adaptive Hierarchical Scheduling Framework: Configuration and Evaluation
Mälardalens högskola, Akademin för innovation, design och teknik.ORCID iD: 0000-0003-2670-3022
Mälardalens högskola, Akademin för innovation, design och teknik.ORCID iD: 0000-0002-1687-930X
Mälardalens högskola, Akademin för innovation, design och teknik.ORCID iD: 0000-0001-6132-7945
2013 (English)Conference paper, Published paper (Refereed)
Resource type
Text
Abstract [en]

We have introduced an adaptive hierarchical scheduling framework as a solution for composing dynamic real-time systems, i.e., systems where the CPU demand of its tasks are subjected to unknown and potentially drastic changes during run-time. The framework consists of a controller which periodically adapts the system to the current load situation. In this paper, we unveil and explore the detailed behavior and performance of such an adaptive framework. Specifically, we investigate the controller configurations enabling efficient control parameters which maximizes performance, and we evaluate the adaptive framework against a traditional static one. Furthermore, we demonstrate the results of our investigation using a practical multimedia case study in which we simulate the timing behavior of video decoding tasks running on our proposed framework. In addition, we compare the results of using our framework with the results of using static resource allocation approach.

Place, publisher, year, edition, pages
IEEE Press, 2013.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-179013DOI: 10.1109/ETFA.2013.6647995Scopus ID: 2-s2.0-84890666208ISBN: 9781479908622 (print)OAI: oai:DiVA.org:kth-179013DiVA: diva2:878753
Conference
18th IEEE Conference on Emerging Technologies and Factory Automation (ETFA 2013), Cagliari, Italy, 10-13 September 2013
Projects
ARROWS - Design Techniques for Adaptive Embedded Systems
Note

QC 20160114

Available from: 2013-09-17 Created: 2015-12-09 Last updated: 2016-01-14Bibliographically approved

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Khalilzad, NimaBehnam, MorisNolte, Thomas

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Total: 24 hits
CiteExportLink to record
Permanent link

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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
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