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Séminaire du département Automatique du 22/02/2013 à 10h30


Feedback Computing : Feedback-based resource management in embedded systems.

Intervenant : K.-E. Arzen, Lund University, Sweden

Lieu : Salle des séminaires, Département Auto., ENSE3, Bat 3, 2è étage


Résumé :

High-performance embedded systems require the execution of many applications on multicore platforms
and are subject to stringent timing  restrictions and constraints. In this presentation two dynamic
CPU resource managers intended for Linux-based multi-core applications are presented. In the first
part a resource manager developed within the European ACTORS project is presented and demonstrated
using a multimedia demo. The approach combines integer programming with feedback in order to decide
the application service levels and the  amount of resources allocated to each application. 
In the second part an approach is presented that is only based on feedback and for  which formal
convergence analysis results can be derived. This resource manager is inspired by ideas from game

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