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Traversal time for weakly synchronized CAN bus

Hugo Daigmorte, Marc Boyer
2016 Proceedings of the 24th International Conference on Real-Time Networks and Systems - RTNS '16  
The second contribution of this work is to provide a set of network-calculus based timing analyses to handle systems with bounded phases and compare their performances.  ...  Scheduling frames with offsets has been shown in the literature to be very beneficial for reducing response times in realtime networks because it allows the workload to be better spread over time and thus  ...  Thanks The authors would like to thank Nicolas Navet, for its great help on a preliminary version of this work. This work has been partially funded by French agency DGA, under project IREHDO 2.  ... 
doi:10.1145/2997465.2997477 dblp:conf/rtns/DaigmorteB16 fatcat:kkmx65hehfb7fcwkbxvt2mszaa

Partitioning and Interface Synthesis in Hierarchical Multiprocessor Real-Time Systems

Alessandro Biondi, Giorgio Buttazzo, Marko Bertogna
2016 Proceedings of the 24th International Conference on Real-Time Networks and Systems - RTNS '16  
Hierarchical scheduling is an effective approach developed to support the integration of independently developed applications on the same computing platform.  ...  However, the problems of partitioning applications to virtual processors and defining reservation parameters were not addressed.  ...  Acknowledgements This work has been partially supported by the RETINA Eurostars Project E10171 and received funding from the European Union's Horizon 2020 research and innovation programme under grant  ... 
doi:10.1145/2997465.2997489 dblp:conf/rtns/BiondiBB16 fatcat:dcuxvupquzhvjeegn722kfn5my

Quantifying Energy Consumption for Practical Fork-Join Parallelism on an Embedded Real-Time Operating System

Antonio Paolillo, Paul Rodriguez, Nikita Veshchikov, Joël Goossens, Ben Rodriguez
2016 Proceedings of the 24th International Conference on Real-Time Networks and Systems - RTNS '16  
Practical experiments involving the deployment of OpenMP applications on a parallel embedded real-time operating system and power measurements on a MPSoC board through an oscilloscope probe show that intra-task  ...  In this work, we present the experimental assessment of a parallel framework that allows to reduce the energy consumption of MPSoC platforms running hard real-time systems.  ...  This work is supported by the H2020-ICT-2015 Innovation Action 688403 TULIPP project. We also thank the anonymous reviewer that pointed out the flaw in the schedulability test we used.  ... 
doi:10.1145/2997465.2997473 dblp:conf/rtns/PaolilloRVGR16 fatcat:vmdxgallprgajljbfdbkqmwtvm

Time for Reactive System Modeling

Insa Fuhrmann, David Broman, Reinhard von Hanxleden, Alexander Schulz-Rosengarten
2016 Proceedings of the 24th International Conference on Real-Time Networks and Systems - RTNS '16  
Modeling tools typically provide no information about timing properties and costly parts of the system under development.  ...  This approach includes visual highlighting to guide the user to worst-case execution time hotspots, detailed timing information for specific model elements, and the separation of di↵erent types of timing  ...  Acknowledgment We thank Christian Motika and Steven Smyth for their help and ideas for tracing in the SLIC approach.  ... 
doi:10.1145/2997465.2997467 dblp:conf/rtns/FuhrmannBHS16 fatcat:3le4dcw6a5gnfmc3pagizwhp64