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Scheduling Algorithms for Multiple Bag-of-Task Applications on Desktop Grids: a Knowledge-Free Approach
 

Summary: Scheduling Algorithms for Multiple Bag-of-Task Applications on Desktop Grids:
a Knowledge-Free Approach
Cosimo Anglano, Massimo Canonico
Dipartimento di Informatica, Universit`a del Piemonte Orientale (Italy),
email:{cosimo.anglano,massimo.canonico}@unipmn.it
Abstract
Desktop Grids are being increasingly used as the execu-
tion platform for a variety of applications that can be struc-
tured as Bag-of-Tasks (BoT). Scheduling BoT applications
on Desktop Grids has thus attracted the attention of the sci-
entific community, and various schedulers tailored towards
them have been proposed in the literature. However, pre-
vious work has focused on scheduling a single BoT appli-
cation at a time, thus neglecting other scenarios in which
several users submit multiple BoT applications at the same
time. This paper aims at filling this gap by proposing a set of
scheduling algorithms able to deal with multiple BoT appli-
cations. The performance of these algorithm has been eval-
uated, by means of simulation, for a large set of operational
scenarios obtained by varying both the workload submitted

  

Source: Anglano, Cosimo - Dipartimento di Informatica, UniversitÓ del Piemonte Orientale "A. Avogadro"

 

Collections: Computer Technologies and Information Sciences