Multicore processor computing is not energy proportional: An opportunity for bi-objective optimization for energy and performance

Semyon Khokhriakov, Ravi Reddy Manumachu and Alexey Lastovetsky

Applied Energy, 2020, vol. 268, issue C, No S0306261920304694

Abstract: Energy proportionality is the key design goal followed by architects of multicore processors. One of its implications is that optimization of an application for performance will also optimize it for energy.

Keywords: Energy proportionality; Multicore processor; Energy optimization; Energy predictive models; Bi-objective optimization; Fast Fourier transform; Matrix multiplication (search for similar items in EconPapers)
Date: 2020
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DOI: 10.1016/j.apenergy.2020.114957

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