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Poster Communications Year : 2014

BitWatts: A Process-level Power Monitoring Middleware


Power estimation of software processes provides critical indicators to drive scheduling or power capping heuristics. State-of-the-art power estimation solutions only provide coarse-grained support for power estimation. In this paper, we therefore propose a middleware for assembling and configuring software-defined power meters. Software-defined power meters provide real-time and accurate power estimation of software processes. In particular, our solution automatically learns an application-agnostic power model, which can be used to estimate the power consumption of applications. Our approach, named BitWatts, builds on a distributed actor middleware to collect process usage and infer fine-grained power consumption without imposing any hardware investment (e.g., power meters).
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Dates and versions

hal-01078825 , version 1 (31-10-2014)
hal-01078825 , version 2 (08-12-2014)



Maxime Colmant, Mascha Kurpicz, Pascal Felber, Loïc Huertas, Romain Rouvoy, et al.. BitWatts: A Process-level Power Monitoring Middleware. Middleware - Poster session, Dec 2014, Bordeaux, France. 2014, ⟨10.1145/2678508.2678529⟩. ⟨hal-01078825v2⟩
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