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.
Proceedings of the 10th International Conference on Real-Time and Embedded Computing Systems and Applications - RTCSA'2004, 2004, Gothenburg/Sweden, pp.437-448, 2004
https://hal.inria.fr/inria-00099916
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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, 2004. 〈inria-00099916〉
