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Dynamic Configuration Prefetching Based on Piecewise Linear Prediction
Linköping University, Department of Computer and Information Science, Software and Systems. Linköping University, The Institute of Technology.
Linköping University, Department of Computer and Information Science, Software and Systems. Linköping University, The Institute of Technology.
Linköping University, Department of Computer and Information Science, Software and Systems. Linköping University, The Institute of Technology.
2013 (English)In: Design, Automation & Test in Europe (DATE 2013), IEEE , 2013, 815-820 p.Conference paper, Published paper (Refereed)
Abstract [en]

Modern systems demand high performance, as well as high degrees of flexibility and adaptability. Many current applications exhibit a dynamic and nonstationary behavior, having certain characteristics in one phase of their execution, that will change as the applications enter new phases, in a manner unpredictable at design-time. In order to meet the performance requirements of such systems, it is important to have on-line optimization algorithms, coupled with adaptive hardware platforms, that together can adjust to the run-time conditions. We propose an optimization technique that minimizes the expected execution time of an application by dynamically scheduling hardware prefetches. We use a piecewise linear predictor in order to capture correlations and predict the hardware modules to be reached. Experiments show that the proposed algorithm outperforms the previous state-of-art in reducing the expected execution time by up to 27% on average.

Place, publisher, year, edition, pages
IEEE , 2013. 815-820 p.
Series
Design, Automation and Test in Europe, ISSN 1530-1591
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:liu:diva-86428DOI: 10.7873/DATE.2013.173ISBN: 978-1-4673-5071-6 (print)OAI: oai:DiVA.org:liu-86428DiVA: diva2:577296
Conference
16th Design, Automation and Test in Europe Conference and Exhibition, DATE 2013; Grenoble; France
Available from: 2012-12-14 Created: 2012-12-14 Last updated: 2015-05-28

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Lifa, Adrian AlinEles, PetruPeng, Zebo

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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