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Fuzzy flow regulation for Network-on-Chip based chip multiprocessors systems
KTH, School of Information and Communication Technology (ICT), Electronic Systems.ORCID iD: 0000-0001-9448-5595
KTH, School of Information and Communication Technology (ICT), Electronic Systems.ORCID iD: 0000-0003-0061-3475
2014 (English)In: 2014 19th Asia and South Pacific Design Automation Conference (ASP-DAC), IEEE , 2014, 343-348 p.Conference paper, Published paper (Refereed)
Abstract [en]

Flow regulation is a traffic shaping technique, which can be used to improve communication performance with better utilization of network resources in chip multi-processors (CMPs). This paper presents fuzzy flow regulation. Being different from the static flow regulation policy, our system makes regulation decisions fully dynamically according to traffic dynamism and the state of interconnection network. The central idea is to use fuzzy logic to mimic the behavior of an expert that can recognize the network status and then intelligently control the admission of input flows. As the experiment results show, the maximum improvement in average delay reaches 53.0% against static regulation and 37.4% against no regulation. The maximum improvement in average throughput reaches 37.5% against static regulation and 23.8% against no regulation.

Place, publisher, year, edition, pages
IEEE , 2014. 343-348 p.
Series
Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC
Keyword [en]
Chip Multiprocessor, Flow Regulation, Fuzzy Logic, Network-on-Chip
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-145447DOI: 10.1109/ASPDAC.2014.6742913ISI: 000350791700064Scopus ID: 2-s2.0-84897831010ISBN: 978-147992816-3 (print)OAI: oai:DiVA.org:kth-145447DiVA: diva2:718822
Conference
2014 19th Asia and South Pacific Design Automation Conference, ASP-DAC 2014; Suntec; Singapore; 20 January 2014 through 23 January 2014
Note

QC 20140522

Available from: 2014-05-22 Created: 2014-05-21 Last updated: 2015-04-20Bibliographically approved

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Yao, YuanLu, Zhonghai

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CiteExportLink to record
Permanent link

Direct link
Cite
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