Energy-driven Consolidation in Digital Home

Rémi Druilhe; Anne Matthieu; Jacques Pulou; Laurence Duchien; Lionel Seinturier

hal-00762626, version 1

Energy-driven Consolidation in Digital Home

Rémi Druilhe (, ) ^1, 2, Anne Matthieu ()^a^, 1, Jacques Pulou ()^a^, 1, Laurence Duchien (, ) ^2, 3, 4, Lionel Seinturier ()^b^, 2, 3, 5

28th ACM Symposium on Applied Computing (SAC'13), 1st Software Engineering Aspects of Green Computing (SEAGC) Track (2013)

Résumé : As our society becomes more and more digital, the corresponding demand for electric energy is increasing. Despite the power efficient design of devices, this rising trend of energy consumption does not weaken because of more and more devices used in our daily life. Collaboration strategies between devices can reduce their overall electrical consumption. Consolidation - i.e., migrating tasks among devices to place into low power state or to switch off a maximum of unused devices - is a mean of optimizing the consumption of a group of devices. So far, consolidation is mainly used in datacenters. Here, we propose a model to extend this approach to Digital Home. This model takes into account properties, such as the unforeseeable appearance of devices or restrictions due to task nature. Its implementation in a Digital Home environment saves around 25% of the energy consumption in a scenario based on the daily life of a family of four persons.

a – France Telecom RD
b – Université des Sciences et Technologie de Lille - Lille I
1 : Orange Labs [Grenoble]
France Telecom RD
2 : ADAM (INRIA Lille - Nord Europe)
INRIA – CNRS : UMR8022 – Université Lille I - Sciences et technologies
3 : Laboratoire d'Informatique Fondamentale de Lille (LIFL)
CNRS : UMR8022 – Université Lille I - Sciences et technologies – Université Lille III - Sciences humaines et sociales – INRIA
4 : Université Lille 1 - Sciences et technologies
Université Lille I - Sciences et technologies – PRES Université Lille Nord de France
5 : Institut Universitaire de France (IUF)
Ministère de l'Enseignement Supérieur et de la Recherche Scientifique

hal-00762626, version 1
http://hal.inria.fr/hal-00762626
oai:hal.inria.fr:hal-00762626
Contributeur : Rémi Druilhe <>
Soumis le : Vendredi 7 Décembre 2012, 18:01:38
Dernière modification le : Vendredi 7 Décembre 2012, 18:01:38

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