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Mixed-Criticality Systems as a Service for Non-critical Tasks
2016 IEEE 19th International Symposium on Real-Time Distributed Computing (ISORC), 2016Mixed-Criticality Systems are capable of accommodatingtasks of varying criticality. In this paper, these are [life, mission, and non-critical]. Tasks usually have an overestimatedexecution time to allow for the Worst Case Execution Time(WCET). When these tasks finish execution prior to their allottedexecution time due to pessimistic assumptions present
Mahmood Hikmet +3 more
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Criticality-Aware Partitioning for Multicore Mixed-Criticality Systems
2016 45th International Conference on Parallel Processing (ICPP), 2016The scheduling for mixed-criticality (MC) systems, where multiple activities have different certification requirements and thus different criticality on a shared hardware platform, has recently become an important research focus. In this work, considering that multicore processors have emerged as the de-facto platform for modern embedded systems, we ...
Jian-Jun Han +3 more
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Mixed critical system design and analysis
Proceedings of the tenth ACM international conference on Embedded software, 2012With increasing use of embedded systems in safety critical systems, architectures and design processes for safety have become a primary objective in systems design. Most such systems are also time critical leading to safety and time critical systems.
Rolf Ernst +3 more
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IDAMC: A NoC for mixed criticality systems
2013 IEEE 19th International Conference on Embedded and Real-Time Computing Systems and Applications, 2013Increasing demand for performance and further integration promotes the use of multi- and many-core systems - also in safety-critical embedded systems. In this domain, hardware platforms obviously have to support real-time, predictability constrained applications such as an anti-lock braking system.
Sebastian Tobuschat +3 more
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Embedded systems for safety-critical and mixed-criticality applications
2013 2nd Mediterranean Conference on Embedded Computing (MECO), 2013Summary form only given. Multi-core processors promise a number of benefits for development of dependable embedded systems. They offer higher performance than single-core processors and consume less energy than high-speed single cores of equivalent computational power, reducing this way a number of computational nodes and wiring in a system and ...
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Implementing Mixed Criticality Systems in Ada
2011Many safety-critical embedded systems are subject to certification requirements. However, only a subset of the functionality of the system may be safety-critical and hence subject to certification; the rest of the functionality is non safety-critical and does not need to be certified, or is certified to a lower level.
Sanjoy K. Baruah, Alan Burns 0001
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Temporal partitioning for mixed-criticality systems
ETFA2011, 2011In embedded systems, such as aerospace crafts and automobiles, it is desirable to run several real-time applications of different criticality on a single computing board by exploiting temporal partitioning. The applications, however, are usually developed by different organizations independently.
Hyun-Wook Jin, Sanghyun Han
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On-chip networks for mixed-criticality systems
2016 IEEE 27th International Conference on Application-specific Systems, Architectures and Processors (ASAP), 2016We propose the integration of a network-on-chip-based MPSoC in mixed-criticality systems, i.e. systems running applications with different criticality levels in terms of completing their execution within predefined time limits. An MPSoC contains tiles that can be either CPUs or memories, and we connect them with an instance of a customizable point-to ...
Polydoros Petrakis +8 more
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Smart Certification of Mixed Criticality Systems
2005High integrity applications, such as those performing safety or security critical functions, are usually built to conform to standards such RTCA DO-178B [1] or UK Def Stan 00-55 [2]. Typically such standards define ascending levels of criticality each of which requires a different and increasingly onerous level of verification.
Peter Amey, Roderick Chapman, Neil White
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Virtualization of Reconfigurable Mixed-Criticality Systems
2022 32nd International Conference on Field-Programmable Logic and Applications (FPL), 2022Cornelia Wulf +2 more
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