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Optimal frequency selection in circuit design for energy minimization

Bruno Gaujal 1 Eric Thierry
1 TRIO - Real time and interoperability
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : In this work, we present a quadratic time algorithm using dynamic programming to compute the set of $N$ speeds that a processor should use to minimize its energy consumption while meeting real time constraints. This computation is based on the energy consumption as a function of the clock frequencies and a statistical knowledge of the likelihood of using any frequency in the range from zero to the maximal possible frequency.
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https://hal.inria.fr/inria-00099916
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Submitted on : Tuesday, September 26, 2006 - 10:08:44 AM
Last modification on : Friday, February 26, 2021 - 3:28:08 PM
Long-term archiving on: : Wednesday, March 29, 2017 - 12:45:44 PM

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  • HAL Id : inria-00099916, version 1

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Bruno Gaujal, Eric Thierry. Optimal frequency selection in circuit design for energy minimization. Proceedings of the 10th International Conference on Real-Time and Embedded Computing Systems and Applications - RTCSA'2004, 2004, Gothenburg/Sweden, pp.437-448. ⟨inria-00099916⟩

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