Slow down or race to halt: towards managing complexity of real-time energy management decisions

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Petters, Stefan M.; Awan, Muhammad Ali;
(2010)
  • Publisher: IPP Hurray! Research Group

Existing work in the context of energy management for real-time systems often ignores the substantial cost of making DVFS and sleep state decisions in terms of time and energy and/or assume very simple models. Within this paper we attempt to explore the paramet... View more
  • References (9)

    Abeni, L. and Buttazzo, G. (1998). Integrating multimedia applications in hard real-time systems. In 19th RTSS, pages 4-13.

    Aydin, H., Devadas, V., and Zhu, D. (2006). System-level energy management for periodic realtime tasks. In 27th RTSS, pages 313-322, Rio de Janeiro, Brazil. Comp. Soc. Press.

    Brandt, S. A., Banachowski, S., Lin, C., and Bisson, T. (2003). Dynamic integrated scheduling of hard real-time, soft real-time and non-real-time processes. In 24th RTSS, Cancun, Mexico.

    Cheng, H. and Goddard, S. (2005). Integrated device scheduling and processor voltage scaling for system-wide energy conservation. In 2005 WS Power Aware Real-time Comput.

    Lawitzky, M. P., Snowdon, D. C., and Petters, S. M. (2008). Integrating real time and power management in a real system. In 4th OSPERT, Prague, Czech Republic.

    Lin, C. and Brandt, S. A. (2005). Improving soft real-time performance through better slack management. In 26th RTSS, Miami, FL, USA.

    Snowdon, D. C., Le Sueur, E., Petters, S. M., and Heiser, G. (2009). Koala: A platform for OS-level power management. In 4th EuroSys Conf., Nuremberg, Germany.

    Snowdon, D. C., Petters, S. M., and Heiser, G. (2007). Accurate on-line prediction of processor and memory energy usage under voltage scaling. In 7th EMSOFT, pages 84-93, Salzburg, Austria.

    XScale (2004). Intel PXA 255 Processor Developer's Manual. Intel Corp. URL http://www. xscale-freak.com/XSDoc/PXA255/27869302.pdf.

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