Scheduling of hard real-time multi-phase multi-thread (MPMT) periodic tasks

  title={Scheduling of hard real-time multi-phase multi-thread (MPMT) periodic tasks},
  author={Pierre Courbin and Irina Iulia Lupu and Jo{\"e}l Goossens},
  journal={Real-Time Systems},
In this paper we study the scheduling of parallel and real-time recurrent tasks on multiprocessor platforms. Firstly, we propose a new parallel task model which allows recurrent tasks to be composed of several phases, each one composed of several threads. Each thread requires a single processor for execution and can be scheduled simultaneously. We then propose an algorithm to transpose popular Fork-Join task model to our MPMT task model. Secondly, we define several kinds of real-time schedulers… CONTINUE READING


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