[en] UnaCloud is an opportunistic based cloud infras- tructure (IaaS) that allows to access on-demand computing capabilities using commodity desktops. Although UnaCloud maximizes the use of idle resources to deploy virtual machines, it does not use energy-efficient resource allocation algorithms. In this paper, we design and develop different energy-aware algorithms to operate in an energy-efficient way and at the same time to guarantee the performance of the UnaCloud users. Performance tests with different algorithms and scenarios using real trace workloads from UnaCloud, show how different policies can change the energy consumption patterns and reduce the energy consumption in the opportunistic cloud infrastructure. The results show that some algorithms can reduce the energy-consumption power up to 30% over the percentage earned by the opportunistic environment
Disciplines :
Sciences informatiques
Auteur, co-auteur :
DIAZ, Cesar ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)
Castro, Harold; University of Los Andes > Department of Systems and Computing Engineering
Villamizar, Mario; University of Los Andes > Department of Systems and Computing Engineering
PECERO, Johnatan ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)
BOUVRY, Pascal ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)
Langue du document :
Anglais
Titre :
Energy-aware VM allocation on An Opportunistic Cloud Infrastructure
Date de publication/diffusion :
2013
Nom de la manifestation :
13th IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing
Lieu de la manifestation :
Delft, Pays-Bas
Date de la manifestation :
from 13-05-2013 to 16-05-2013
Manifestation à portée :
International
Titre de l'ouvrage principal :
Proceedings of the 13th IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing
