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Multicore technology in the mobility domains

Jürgen Becker
2017 it - Information Technology  
A multicore specific HSM has been implemented in ARAMiS to provide a clear separation among users and is also presented in the article "Hardware/Software Trade-offs for Shared Resources Virtualization  ...  in Mixed-Criticality Automotive Multicore Systems".  ... 
doi:10.1515/itit-2017-0026 fatcat:kct3zwtrobhn3h5p6thkftkntm

The Need for Deterministic Virtualization in the Industrial Internet of Things

Jan Ruh, Wilfried Steiner
2019 Zenodo  
Publication in Conference proceedings/Workshop  ...  leading to these results has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sk lodowska-Curie grant agreement No. 764785, FORA-Fog Computing for  ...  CLASSIFICATION OF REAL-TIME VIRTUALIZATION Our review of current work in embedded and real-time virtualization shows that no existing hypervisor qualifies as deterministic virtualization due to trade-offs  ... 
doi:10.5281/zenodo.5850253 fatcat:iebfojc24bcidkaz7f2xqocug4

DVFS and Its Architectural Simulation Models for Improving Energy Efficiency of Complex Embedded Systems in Early Design Phase

2020 Computers  
Virtual prototypes of systems prepared through architectural simulation provide a means of evaluating non-existing systems with more flexibility and minimum cost.  ...  Dealing with resource constraints is an inevitable feature of embedded systems. Power and performance are the main concerns beside others.  ...  In a mixed-criticality system, resources are supposed to be shared among components with different criticalities, but in an efficient way. However, it increases the complexity in this domain.  ... 
doi:10.3390/computers9010002 fatcat:4updttelvjadxlsk2xqmc2spt4

Modelling bus contention during system early design stages

David Trilla, Carles Hernandez, Jaume Abella, Francisco J. Cazorla
2017 2017 12th IEEE International Symposium on Industrial Embedded Systems (SIES)  
Reliably upperbounding contention in multicore shared resources is of prominent importance in the early design phases of critical real-time systems to properly allocate time budgets to applications.  ...  In this paper, we propose a model to estimate the increase in applications' execution time due to on-chip bus sharing when they simultaneously execute in a multicore.  ...  It is also worth noting that the real-time embedded industry (e.g. avionics, rail, space and automotive) is very cautious adopting new hardware/software.  ... 
doi:10.1109/sies.2017.7993393 dblp:conf/sies/TrillaHAC17 fatcat:m42w4gvl55gezkscqiahvu3raa

How realistic is the mixed-criticality real-time system model?

Alexandre Esper, Geoffrey Nelissen, Vincent Nélis, Eduardo Tovar
2015 Proceedings of the 23rd International Conference on Real Time and Networks Systems - RTNS '15  
"criticalities" in the same multicore platform.  ...  However, those standards are not, in most cases, freely available, and do not always clearly and explicitly specify the requirements for mixed-criticality systems.  ...  This work was partially supported by National Funds through FCT/MEC (Portuguese Foundation for Science and Technology) and when applicable, co-financed by ERDF (European Regional Development Fund) under  ... 
doi:10.1145/2834848.2834869 dblp:conf/rtns/EsperNNT15 fatcat:ctri6bco3nfszbwkgeyurmzqii

The Embedded Systems Design Challenge [chapter]

Thomas A. Henzinger, Joseph Sifakis
2006 Lecture Notes in Computer Science  
need for constructivity in design.  ...  We call for a coherent scientific foundation for embedded systems design, and we discuss a few key demands on such a foundation: the need for encompassing several manifestations of heterogeneity, and the  ...  We thank Paul Caspi and Oded Maler for valuable comments on a preliminary draft of this manuscript.  ... 
doi:10.1007/11813040_1 fatcat:3hvzxh3snjbhhc6lcm4gydnye4

An industrial view on the common academic understanding of mixed-criticality systems

Alexandre Esper, Geoffrey Nelissen, Vincent Nélis, Eduardo Tovar
2018 Real-time systems  
However, those standards are not, in most cases, freely available, and do not always clearly and explicitly specify the requirements for mixed-criticality systems.  ...  of different "criticalities" in the same multicore platform, with the objective of improving the performance/cost ratio of the system.  ...  Acknowledgements This work was partially supported by National Funds through FCT/MEC (Portuguese Foundation for Science and Technology) and when applicable, co-financed by ERDF (European Regional Development  ... 
doi:10.1007/s11241-018-9308-9 fatcat:uygieaggbrdnzctbpjbkjijk2y

Securing Real-Time Internet-of-Things

Chien-Ying Chen, Monowar Hasan, Sibin Mohan
2018 Sensors  
Many critical cyber-physical systems have real-time requirements (e.g., avionics, automobiles, power grids, manufacturing systems, industrial control systems, etc.).  ...  However, RT-IoT are also increasingly becoming targets for cyber-attacks, which is exacerbated by this increased connectivity.  ...  Acknowledgments: The multiple security frameworks presented in this paper are the result of a team effort.  ... 
doi:10.3390/s18124356 fatcat:2jgtpytntnexhnxv6zace45yh4

Adaptive Isolation for Predictability and Security (Dagstuhl Seminar 16441)

Tulika Mitra, Jürgen Teich, Lothar Thiele, Marc Herbstritt
2017 Dagstuhl Reports  
The potential of MPSoCs is yet to explode for novel application areas of embedded and cyber-physical systems such as the domains of automotive (e.g., driver assistance systems), industrial automation and  ...  Here, virtualization and new adaptive resource reservation protocols were discussed and analyzed for their capabilities to provide application/job-wise predictable program execution qualities on demand  ...  For very unexpected reasons, she could unfortunately not participate in the seminar.  ... 
doi:10.4230/dagrep.6.10.120 dblp:journals/dagstuhl-reports/MitraTT16 fatcat:xvvcpukdp5ftrfeiz5ar5xksse

Vineyard In The Hipeac Newsletter Info 49 [article]

Christoforos Kachris
2017 Zenodo  
The deployment of energy-efficient hardware accelerators will permit the significant improvement in the performance of cloud computing applications and the reduction of energy consumption in data centres  ...  The VINEYARD project was presented in the HIPEAC Newsletter issue 49 (January 2017). The article can be found on page 25.  ...  The EU projects CONTREX, DREAMS and PROX-IMA, which form the European Mixed Criticality Cluster, collaborate on this multicore mixed-criticality systems challenge.  ... 
doi:10.5281/zenodo.836721 fatcat:brmjihobtze47pv3b4cetbm67u

Mils: Business, Legal And Social Acceptance

Christophe Toulemonde, Jacques Brygier, Holger Blasum, Sergey Tverdyshev, Bertrand Leconte, Kevin Müller, Axel Söding - Freiherr von Blomberg, Igor Furgel, Martina Truskaller
2015 Zenodo  
, avionic, and automotive those require virtualised high-demand critical systems.  ...  The objective of the WP is to analyse the business impact of trustworthy ICT for networked high-criticality systems.  ...  In established brick-and-mortar businesses (automotive, aerospace, telecommunications, security, energy, logistics ...), the embedded systems (hardware & software) are already accounting for nearly a third  ... 
doi:10.5281/zenodo.47301 fatcat:2njeypzu4jfgjaygciloaj4zae

Challenges in real-time virtualization and predictable cloud computing

Marisol García-Valls, Tommaso Cucinotta, Chenyang Lu
2014 Journal of systems architecture  
These applications demand real-time performance in open, shared and virtualized computing environments.  ...  The cloud paradigm offers advantages through reduction of operation costs, server consolidation, flexible system configuration and elastic resource provisioning.  ...  Acknowledgements This research was supported, in part, by the Salvador de Madariaga Programme for International Research Stays funded by the Spanish Ministry of Education under contract PRX12/00252; by  ... 
doi:10.1016/j.sysarc.2014.07.004 fatcat:ksxq4ufrc5fuhluo4uw6rbowhi

Dataflow formalisation of real-time streaming applications on a Composable and Predictable Multi-Processor SOC

Andrew Nelson, Kees Goossens, Benny Akesson
2015 Journal of systems architecture  
Cyclo-Static Dataflow (CSDF) [2] offers a good trade off between expressiveness and analysability (Requirement 1).  ...  Absence of deadlock, guaranteed minimum throughput, and guaranteed maximum latency can be computed for CSDF programs, even in the presence of cyclic dependencies.  ...  Composable execution facilitates independent verification of real-time applications when sharing resources with mixed-time-criticality applications.  ... 
doi:10.1016/j.sysarc.2015.04.001 fatcat:wjjajmj5hnbs5d4qc3ebkugcu4

FoRTReSS: a flow for design space exploration of partially reconfigurable systems

François Duhem, Fabrice Muller, Robin Bonamy, Sébastien Bilavarn
2015 Design automation for embedded systems  
This work is also carried out under the BENEFIC project (CA505), a project labelled within the framework of CATRENE, the EUREKA cluster for Application and Technology Research in Europe on NanoElectronics  ...  for home gateways integrating dynamic and partial reconfiguration.  ...  FoRTReSS provides the designer with a convenient tool for estimating hardware, software and mixed solutions using partial reconfiguration.  ... 
doi:10.1007/s10617-015-9160-2 fatcat:w6bcrsardbbi3ocnqleoxpprvi

CONTREX: Design of Embedded Mixed-Criticality CONTRol Systems under Consideration of EXtra-Functional Properties

Ralph Gorgen, Kim Gruttner, Fernando Herrera, Pablo Penil, Julio Medina, Eugenio Villar, Gianluca Palermo, William Fornaciari, Carlo Brandolese, Davide Gadioli, Sara Bocchio, Luca Ceva (+10 others)
2016 2016 Euromicro Conference on Digital System Design (DSD)  
of the application software to have, in the early stages of the design, some metrics and parameters for the correct hardware/software trade off.  ...  Mixed-criticality issues The facility is mixed-criticality by its nature, with business data applications sharing resources with applications such as voice.  ...  Mixed criticality issues The overall system shows several different criticalities at all the architectural layers. In particular the following aspects have been identified.  Power consumption.  ... 
doi:10.1109/dsd.2016.95 dblp:conf/dsd/GorgenGHPMVPFBG16 fatcat:t4f6yfdmrnfwfozoj2iveywwna
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