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Embedding Fault-Tolerance with Dual-Level Agents in Many-Core Systems
University of Turku, Finland. (ECES)
KTH, School of Information and Communication Technology (ICT), Electronic Systems.
University of Turku Finland.
University of Turku Finland.
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2012 (English)In: First MEDIAN Workshop (MEDIAN'12), 2012Conference paper, Presentation (Other academic)
Abstract [en]

Dual-level fault-tolerance is presented on many-core systems, provided by the software-based system agent and hardware-based local agents. The system agent performs fault-triggered energy-aware remapping with bandwidth constraints, addressing coarse-grained processor failures. The local agents achieve fine-grained link-level fault tolerance against transient and permanent errors. The paper concisely presents the architecture, dual-level fault-tolerant techniques and experiment results.

Place, publisher, year, edition, pages
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Engineering and Technology
URN: urn:nbn:se:kth:diva-109402OAI: diva2:581837
First MEDIAN Workshop (MEDIAN'12)

QC 20120108

Available from: 2013-01-02 Created: 2013-01-02 Last updated: 2013-01-08Bibliographically approved

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Jafri, Syed Mohammad Asad HassanHannu, Tenhunen
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ReferencesLink to record
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