Minimizing the number of processors for real-time distributed systems
François Dorin, Michaël Richard, Emmanuel Grolleau, Pascal Richard · 2008
In this paper we present a new search method for par-titioning and scheduling a set of periodic tasks on a multi-processor or distributed architecture. The schedule is fixed-priority driven and task migration is not allowed. The aim of this algorithm is to minimize the number of processors used for scheduling a set of tasks. Moreover, we assume that the number of processors obtained by our method is optimal in respect to the holistic analysis. The paper then compares experimental results from the presented method to the FBB-FFD [9] partitioning algorithm in a multipro-cessor context. 1.