Using On-the-Fly Simulation for Estimating the Turnaround Time on Non-dedicated Clusters

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dc.contributor.authorHanzich, Mauricio
dc.contributor.authorLérida Monsó, Josep Lluís
dc.contributor.authorTorchinsky, Matias
dc.contributor.authorGiné, Francesc
dc.contributor.authorHernández Budé, Porfidio
dc.contributor.authorLuque, Emilio
dc.date.accessioned2016-07-08T09:07:17Z
dc.date.embargoEndDate2025-01-01
dc.date.issued2006
dc.description.abstractThe computation capacity of the workstations of an open laboratory in almost every university is enough to execute not only the local workload but some distributed computation. Unfortunately, the local workload introduces a big uncertainty into the predictability of the system, which hinders the applicability of the job scheduling strategies. In this work, we introduce into our job scheduling system, termed CISNE, a simulator, which allows its scheduling decisions to be enhanced by estimating the future cluster state. This process of estimation is backed by analytic procedures which are also described in this study. Likewise, the simulation let us assure some limit to the turnaround time for the parallel user. This paper analyses the performance of the simulation process in relation to different scheduling policies. These results reveal that those policies that respect an FCFS order for the waiting jobs are more predictable than those that alter the job ordering, like Backfilling.ca_ES
dc.description.sponsorshipThis work was supported by the MEyC-Spain under contract TIN 2004-03388.ca_ES
dc.identifier.doihttps://doi.org/10.1007/11823285_19
dc.identifier.idgrec009911
dc.identifier.issn0302-9743
dc.identifier.urihttp://hdl.handle.net/10459.1/57398
dc.language.isoengca_ES
dc.publisherSpringer Verlagca_ES
dc.relationMIECI/PN2004-2007/TIN2004-03388ca_ES
dc.relation.isformatofReproducció del document publicat a https://doi.org/10.1007/11823285_19ca_ES
dc.relation.ispartofLecture Notes in Computer Science, 2006, vol. 4128, p. 177-187ca_ES
dc.rights(c) Springer-Verlag Berlin Heidelberg, 2006ca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccessca_ES
dc.titleUsing On-the-Fly Simulation for Estimating the Turnaround Time on Non-dedicated Clustersca_ES
dc.typearticleca_ES
dc.type.versionpublishedVersionca_ES
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