DocumentCode
2757183
Title
Meta-scheduling and Task Reallocation in a Grid Environment
Author
Caniou, Y. ; Caron, E. ; Charrier, G. ; Desprez, F.
Author_Institution
Lab. de l´Inf. du Parallelisme (LIP), Univ. de Lyon, Lyon, France
fYear
2009
fDate
11-16 Oct. 2009
Firstpage
181
Lastpage
186
Abstract
In this paper, we study the impact of task reallocations/migrations on a grid platform, composed of parallel resources, each supervised by a batch scheduler. Results of simulations using real life traces show that gains of 40% can be attained on the average waiting time of jobs even if tasks are initially mapped by a meta-scheduler on the cluster giving the best completion time.
Keywords
grid computing; parallel processing; scheduling; task analysis; batch scheduler; grid environment; meta-scheduling; parallel resources; task migration; task reallocation; Analytical models; Computational modeling; Computer applications; Computer networks; Concurrent computing; Grid computing; Middleware; Parallel architectures; Processor scheduling; Workstations; Batch scheduler; Grid computing; Migration; Reallocation; Scheduling;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Engineering Computing and Applications in Sciences, 2009. ADVCOMP '09. Third International Conference on
Conference_Location
Sliema
Print_ISBN
978-1-4244-5082-4
Type
conf
DOI
10.1109/ADVCOMP.2009.35
Filename
5359492
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