Title :
An Adaptable In-advance and Fairshare Meta-scheduling Architecture to Improve Grid QoS
Author :
Luis Tom´s;Per-Olov Östberg;Blanca Caminero;Carmen Carrion;Erik Elmroth
Author_Institution :
Dept. of Comput. Syst., Univ. of Castilla-La Mancha, Albacete, Spain
Abstract :
Grids are highly variable heterogeneous systems where resources may span multiple administrative domains and utilize heterogeneous schedulers, which complicates enforcement of end-user resource utilization quotas. This work focuses on enhancement of resource utilization quality of service through combination of two systems. A predictive meta-scheduling framework and a distributed fairs hare job prioritization system. The first, SA-Layer, is a system designed to provide scheduling of jobs in advance by ensuring resource availability for future job executions. The second, FS Grid, provides an efficient mechanism for fairs hare-based job prioritization. The integrated architecture presented in this work combines the strengths of both systems and improves perceived end-user quality of service by providing reliable resource allocations adhering to usage allocation policies.
Keywords :
"Resource management","Quality of service","Scheduling","Computer architecture","Convergence","Schedules","Organizations"
Conference_Titel :
Grid Computing (GRID), 2011 12th IEEE/ACM International Conference on
Print_ISBN :
978-1-4577-1904-2
DOI :
10.1109/Grid.2011.37