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Enhancing Performance of NoC-Based Architectures Using Heuristic Virtual-Channel Sharing Approach
University of Turku.
University of Turku.
University of Turku.
University of Turku.
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2011 (English)In: 2011 35TH IEEE ANNUAL INTERNATIONAL COMPUTER SOFTWARE AND APPLICATIONS CONFERENCE (COMPSAC), IEEE Computer Society, 2011, 442-447 p.Conference paper, Published paper (Refereed)
Abstract [en]

This paper presents a novel virtual-channel (VC) sharing technique for NoC architecture. The proposed architecture improves the utilization of resources to enhance the performance with minimal overheads. A heuristic approach towards the proper VC sharing strategy is proposed, which is performed by an adaptive algorithm that configures the VC sharing based on link load parameters. Architectural design to realize the adaptive VC sharing in generic router is elaborated. The technique can be applied to any NoC architecture, including 3-D NoCs. Extensive quantitative experiments with synthetic and real benchmarks, including an integrated video conference application, demonstrate considerable improvement in area and power efficiency compared to existing VC-based 2D/3D NoC architectures.

Place, publisher, year, edition, pages
IEEE Computer Society, 2011. 442-447 p.
Series
Proceedings International Computer Software & Applications Conference, ISSN 0730-3157
Keyword [en]
Virtual Channel, Networks-on-Chip (NoC), Resource utilization
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-73480DOI: 10.1109/COMPSAC.2011.65ISI: 000297149600063ISBN: 978-0-7695-4439-7 (print)OAI: oai:DiVA.org:kth-73480DiVA: diva2:488932
Conference
35th Annual IEEE International Computer Software and Applications Conference, COMPSAC 2011; Munich; 18 July 2011 through 21 July 2011
Note

QC 20120208

Available from: 2012-02-02 Created: 2012-02-02 Last updated: 2015-07-29Bibliographically approved

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Rahmani, AmirTenhunen, Hannu
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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
  • 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