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Rapport (Rapport De Recherche) Année : 2004

Study of the behaviour of heuristics relying on the Historical Trace Manager in a (multi)client-agent-server system

Yves Caniou
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Emmanuel Jeannot

Résumé

We compare some dynamic scheduling heuristics that have shown good performances on simulation study against MCT on experiments on real solving platforms. The heuristics rely on a prediction module, the Historical Trace Manager. They have been implemented in NetSolve, a Problem Solver Environment built on the client-agent-server model. Numerous different scenarios have been examined and many metrics have been considered. We show that the predicting module allows a better precision in task duration estimation and that our heuristics optimize several metrics at the same time while outperforming MCT.
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Dates et versions

inria-00071421 , version 1 (23-05-2006)

Identifiants

  • HAL Id : inria-00071421 , version 1

Citer

Yves Caniou, Emmanuel Jeannot. Study of the behaviour of heuristics relying on the Historical Trace Manager in a (multi)client-agent-server system. [Research Report] RR-5168, INRIA. 2004. ⟨inria-00071421⟩
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