Sylvain Cotard

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This paper presents the design and implementation of an error detection service for multicore real-time in-vehicle embedded systems. The service aims at monitoring the data flows in a graph of communicating real-time tasks and detecting violation of the expected communication patterns. The service is not based on any specific system model. The monitors are(More)
AUTOSAR (AUTomotive Open System ARchitecture) standard was developed in order to manage the complexity of automotive E/E (Electrical/Electronic) architectures. It provides a layered modular configurable software architecture in order to facilitate the transfer and the update of applications. Recently, multi-core architectures became supported by AUTOSAR.(More)
This article introduces STM-HRT, a nonblocking wait-free software transactional memory (STM) for hard real-time (HRT) multicore embedded systems. Resource access control in HRT systems is usually implemented with lock-based synchronization. However, these mechanisms may lead to deadlocks or starvations and do not scale well with the number of cores. Most(More)
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