Pareto-based application specification for MP-SoC customized run-time management

Ch. Ykman-Couvreur, V. Nollet, Th. Marescaux, E. Brockmeyer, Fr. Catthoor, H. Corporaal

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

27 Citaten (Scopus)

Samenvatting

In an MP-SoC environment, a customized run-time management should be incorporated on top of the basic OS services to globally optimize costs (e.g. energy consumption) across all active applications, according to constraints (e.g. performance, user requirements) and available platform resources. To that end, we have proposed a Pareto-based approach combining a design-time application mapping and platform exploration with a low-complexity run-time manager. This allows to alleviate the OS in its run-time decisison making and to avoid conservative worstcase assumptions. In this paper, we focus on the characterization of the Pareto-based application specification, resulting from our design-time exploration. This specification is essential as input for our run-time manager. A representative video codec multimedia application, simulated on our MP-SoC platform simulator, is used as case study. For the resulting Pareto-based specification, both binary size and performance overhead is negligible.

Originele taal-2Engels
Titel2006 International Conference on Embedded Computer Systems
SubtitelArchitectures, Modeling and Simulation, IC-SAMOS 2006
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's78-84
Aantal pagina's7
ISBN van geprinte versie1-4244-0155-0
DOI's
StatusGepubliceerd - 2006
Evenement2006 International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation, IC-SAMOS 2006 - Samos, Griekenland
Duur: 17 jul 200620 jul 2006

Congres

Congres2006 International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation, IC-SAMOS 2006
Land/RegioGriekenland
StadSamos
Periode17/07/0620/07/06

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