HAL: hal-00459073, version 1

DOI: 10.1145/1551609.1551633

Detailed view

Export this paper BibTeX - EndNote - TEI - RefWorks -

International Symposium on High Performance Distributed Computing, Munchen : Germany (2009)

Modeling user submission strategies on production grids

Diane Lingrand 1, Johan Montagnat 1, Tristan Glatard 2

(2009-06)

Production-grid users experience many system faults as well as high and variable latencies due to the scale, complexity and sharing of such infrastructures. To improve performance, they adopt different submission strategies, that are potentially aggressive for the infrastructure. This work studies the impact of three different strategies. It is based on a probabilistic modeling of these strategies which are evaluated according to their performance, measured as the reduction of the latency expectation, and the infrastructure overhead, measured as the additional number of submitted jobs. A strategy cost criterion is then derived. Experiments are performed using real workload traces collected from the EGEE production infrastructure. Under these conditions, a good balance between high performance and low overhead can be found.

1:	Laboratoire d'Informatique, Signaux, et Systèmes de Sophia-Antipolis (I3S) / Equipe MODALIS
	Université de Nice Sophia Antipolis (UNS) – CNRS : UMR7271
2:	Centre de recherche et d'applications en traitement de l'image et du signal (CREATIS)
	INSERM : U630 – Université Claude Bernard - Lyon I – Institut National des Sciences Appliquées de Lyon – CNRS : UMR5220 – École Supérieure Chimie Physique Électronique de Lyon

Subject

:

Computer Science/Distributed, Parallel, and Cluster Computing

hal-00459073, version 1

http://hal.archives-ouvertes.fr/hal-00459073

oai:hal.archives-ouvertes.fr:hal-00459073

From: Diane Lingrand <>

Submitted for: Diane Lingrand <>

Submitted on: Tuesday, 23 February 2010 10:35:23

Updated on: Tuesday, 23 February 2010 11:03:31