dc.contributor.author |
Torchinsky, Matias |
dc.contributor.author |
Hanzich, Mauricio |
dc.contributor.author |
Hernández Budé, Porfidio |
dc.contributor.author |
Luque, Emilio |
dc.contributor.author |
Giné, Francesc |
dc.contributor.author |
Solsona Tehàs, Francesc |
dc.contributor.author |
Lérida Monsó, Josep Lluís |
dc.date |
2011-06-08T10:46:40Z |
dc.date |
2011-06-08T10:46:40Z |
dc.date |
2007 |
dc.identifier |
1666-6046 (versió paper) |
dc.identifier |
1666-6038 |
dc.identifier |
http://hdl.handle.net/10459.1/41500 |
dc.identifier.uri |
http://hdl.handle.net/10459.1/41500 |
dc.description |
In this work, we present an integral scheduling system for non-dedicated clusters, termed CISNE-P, which ensures the performance required by the local applications, while simultaneously allocating cluster resources to parallel jobs. Our approach solves the problem efficiently by using a social contract technique. This kind of technique is based on reserving computational resources, preserving a predetermined response time to local users. CISNE-P is a middleware which includes both a previously developed space-sharing job scheduler and a dynamic coscheduling system, a time sharing scheduling component. The experimentation performed in a Linux cluster shows that these two scheduler components are complementary and a good coordination improves global performance significantly. We also compare two different CISNE-P implementations: one developed inside the kernel, and the other entirely implemented in the user space. |
dc.language |
eng |
dc.publisher |
Iberoamerican Science & Technology Education Consortium |
dc.relation |
Reproducció del document publicat a http://journal.info.unlp.edu.ar/journal/journal19/papers/JCST-Mar07-12.pdf |
dc.relation |
Journal of Computer Science & Technology, 2007, vol. 7, núm. 1, p. 72-78 |
dc.rights |
(c) Iberoamerican Science & Technology Education Consortium, 2007 |
dc.rights |
info:eu-repo/semantics/openAccess |
dc.subject |
Space and time sharing scheduling |
dc.subject |
Coscheduling |
dc.subject |
Social contract |
dc.subject |
Processament en paral·lel (Ordinadors) |
dc.subject |
Processament distribuït de dades |
dc.subject |
Cluster, Anàlisi de |
dc.title |
CISNE-P: a global scheduling oriented to NOW environments |
dc.type |
article |
dc.type |
publishedVersion |