Abstract

In this paper, we present a combination of basic retiming and multiple voltage scheduling (MVS) techniques in order to optimize dynamic peak power as well as average power consumption in synchronous sequential circuits under timing constraints. First, we devise a mixed-integer linear programming (MILP) formulation for the problem of scheduling for optimal peak and/or average power consumption through a unification of retiming and MVS techniques. Then, to alleviate the problem of variable explosion in MILP, we present a two-stage algorithm for peak and average power optimization. First, power-oriented retiming is proposed to restructure the input SDFG in order to achieve parallelization to favor nodes with high power consumption followed by an MILP formulation for peak and/or average power optimization using MVS technique

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.