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A dedicated micro-kernel to combine real-time and stream applications on embedded manycores

Abstract : The latest generation of many-core processors offers more than ever the opportunity to pool different applications into a single embedded system. This opportunity however depends on the ability to provide safety guarantees, especially when it comes to embedded life- or mission-critical applications. For that matter, we introduce a new multi-task preemptive micro-kernel for many-core architectures called Psigma. This micro-kernel is able to run simultaneously and safely tasks written with very different programming paradigm, and very different execution requirements: hard real-time applications and stream applications. This paper shortly presents both programming models, then focuses on the design and performances of the micro-kernel.
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P. Dubrulle, E. Ohayon. A dedicated micro-kernel to combine real-time and stream applications on embedded manycores. Procedia Computer Science, Elsevier, 2013, 18, pp.1634-1643. ⟨10.1016/j.procs.2013.05.331⟩. ⟨cea-01831561⟩

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