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Fault and EnergyAware Communication Mapping with Guaranteed Latency for Applications Implemented on NoC
Linköping University, The Institute of Technology. Linköping University, Department of Computer and Information Science, ESLAB - Embedded Systems Laboratory.
Linköping University, The Institute of Technology. Linköping University, Department of Computer and Information Science, ESLAB - Embedded Systems Laboratory.
Linköping University, The Institute of Technology. Linköping University, Department of Computer and Information Science, ESLAB - Embedded Systems Laboratory.
2005 (English)In: 42nd Design Automation Conference,2005, Anaheim, CA, USA: IEEE Computer Society Press , 2005, 266- p.Conference paper, Published paper (Refereed)
Abstract [en]

As feature sizes shrink, transient failures of on-chip network links become a critical problem. At the same time, many applications require guarantees on bo th message arrival probability and response time. We address the problem of transient link failures by means of temporally and spatially redundant transmiss ion of messages, such that designer-imposed message arrival probabilities are guaranteed. Response time minimisation is achieved by a heuristic that statica lly assigns multiple copies of each message to network links, intelligently combining temporal and spatial redundancy. Concerns regarding energy consumption are addressed in two ways. Firstly, we reduce the total amount of transmitted messages, and, secondly, we minimise the application response time such that the resulted time slack can be exploited for energy savings through voltage reduction. The advantages of the proposed approach are guaranteed message arriva l probability and guaranteed worst case application response time.

Place, publisher, year, edition, pages
Anaheim, CA, USA: IEEE Computer Society Press , 2005. 266- p.
Keyword [en]
embedded systems, transient failures, networks-on-chip, temporal redundancy, spatial redundancy, energy consumption optimization
National Category
Computer Science
Identifiers
URN: urn:nbn:se:liu:diva-24567DOI: 10.1109/DAC.2005.193813Local ID: 6736ISBN: 1-59593-058-2 (print)OAI: oai:DiVA.org:liu-24567DiVA: diva2:244888
Conference
42nd Design Automation Conference,2005
Available from: 2009-10-07 Created: 2009-10-07 Last updated: 2013-08-16

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Publisher's full texthttp://www.ida.liu.se/labs/eslab/publications/pap/db/dac05_sorma.pdf

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Manolache, SorinEles, Petru IonPeng, Zebo

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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  • Other style
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Language
  • de-DE
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  • sv-SE
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Output format
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