Dynamic and distributed frequency assignment for energy and latency constrained MP-SoC
Puschini, D.
Clermidy, F.
Benoit, P.
Sassatelli, G.
Torres, L.
CEA, MINATEC, Grenoble;
Abstract
In this paper we present an adaptive technique to locally adjust the frequency of processing elements on MP-SoC. The proposed method, based on game theory, optimizes the system while fulfilling dynamic constraints. A telecom test-case has been used to demonstrate the effectiveness of our technique. For the evaluated scenario, the proposed technique has obtained up to 20% of latency gain and 38% of energy gain.
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