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Energy efficient streaming applications with guaranteed throughput on MPSoCs
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.ORCID iD: 0000-0003-4859-3100
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.
2008 (English)In: Proceedings of the 7th ACM International Conference on Embedded Software, EMSOFT 2008, 2008, 119-128 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper we present a design space exploration flow to achieve energy efficiency for streaming applications on MPSoCs while meeting the specified throughput constraints. The public domain simulators Sim-Panalyzer and Cacti are used to estimate the energy dissipations of the parameterized architectural components. As the main contributions, we schedule the streaming applications on a multi-clock synchronous modeling framework, guarantee the application timing properties by throughput analysis, and customize both processor voltage-frequency levels and memory sizes in the design space to optimize the application pipeline parallelism for energy efficiency. Two widely used heuristic algorithms (i.e., greedy and taboo search) are used during the design optimization process. Our experiments show an energy reduction of 21% without any loss in application throughput compared with an ad-hoc approach.

Place, publisher, year, edition, pages
2008. 119-128 p.
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-62101DOI: 10.1145/1450058.1450075Scopus ID: 2-s2.0-70349263640ISBN: 978-160558468-3 (print)OAI: oai:DiVA.org:kth-62101DiVA: diva2:479803
Conference
Embedded Systems Week 2008 - 7th ACM International Conference on Embedded Software, EMSOFT 2008. Atlanta, GA. 19 October 2008 - 24 October 2008
Note
QC 20120119Available from: 2012-01-18 Created: 2012-01-18 Last updated: 2012-01-19Bibliographically approved

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Sander, Ingo

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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