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    Power measurement methods for energy efficient applications

    TítuloPower measurement methods for energy efficient applications
    Tipo de publicaciónJournal Article
    Año de publicación2013
    AutoresCalandrini, G, Gardel, A, Bravo, I, Revenga, PA, Lazaro, JL, Toledo, FJ
    Idioma de publicaciónEnglish
    Revista académicaSensors
    Volumen13
    Número6
    Páginas7786- 7796
    Fecha de publicación06/2013
    Lugar de publicaciónSuiza
    EditorialMPDI
    Rank in category14/61
    JCR CategoryQ1
    Palabras clavepower measurement; energy consumption profiling; energy efficiency; instrumentation; power analysis
    JCR Impact Factor1,774
    ISSN1424-8220
    DOI10.3390/s130607786
    Resumen

    Energy consumption constraints on computing systems are more important than ever. Maintenance costs for high performance systems are limiting the applicability of processing devices with large dissipation power. New solutions are needed to increase both the computation capability and the power efficiency. Moreover, energy efficient applications should balance performance vs. consumption. Therefore power data of components are important. This work presents the most remarkable alternatives to measure the power consumption of different types of computing systems, describing the advantages and limitations of available power measurement systems. Finally, a methodology is proposed to select the right power consumption measurement system taking into account precision of the measure, scalability and controllability of the acquisition system.

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