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Mixed-Criticality Scheduling with I/O [PDF]
, 2016 This paper addresses the problem of scheduling tasks with different criticality levels in the presence of I/O requests. In mixed-criticality scheduling, higher criticality tasks are given precedence over those of lower criticality when it is impossible ...
Missimer, Eric +2 more
core +1 more source
Service Improvements in Real-Time Uniprocessor Scheduling With Single Errors
IEEE Access, 2021 Mixed-criticality scheduling in modern deeply embedded mission and safety-critical systems needs to consider delivered service, that is, the runtime in low criticality mode.
Robert Schmidt, Alberto Garcia-Ortiz
doaj +1 more source
Mixed Criticality in Control Systems
IFAC Proceedings Volumes, 2014 Abstract The complexity of industrial embedded systems is increasing continuously. Companies try to keep a leading position by offering additional functionalities and services. Systems are to be composed by multiple sensor, actuation and computation subsystems running in a coordinated way on a distributed platform.
Alfons Crespo +4 more
openaire +1 more source
Ingredients for the specification of mixed-criticality real-time systems [PDF]
, 2014 Models for real-time computing are available with different timing requirements. With the ongoing trend towards integration of services of different degrees of timing strictness on one single platform, there is a need to specify computing models for such
Kirner, Raimund
core +1 more source
Mixed-Criticality Scheduling with Dynamic Redistribution of Shared Cache [PDF]
, 2017 The design of mixed-criticality systems often involves painful tradeoffs between safety guarantees and performance. However, the use of more detailed architectural models in the design and analysis of scheduling arrangements for mixed-criticality systems
Akesson, Benny +4 more
core +3 more sources
Experience Report: Towards Extending an OSEK-Compliant RTOS with Mixed Criticality Support [PDF]
e-Informatica Software Engineering Journal, 2018 Background: With an increase of the number of features in a vehicle, the computational requirements also increase, and vehicles may contain up to 100 Electronic Control Units (ECUs) to accommodate these requirements.
Tarun Gupta +3 more
doaj +1 more source
Dynamic Constraints for Mixed-Criticality Systems [PDF]
Proceedings of the International Conference on Omni-Layer Intelligent Systems, 2019 We define quality of service requirements for mixed-criticality systems based on min-plus algebra rather than discrete criticality levels. The requirements (1) unify a spectrum of weakly-hard real-time requirements with strongly-hard real-time and soft real-time as extreme cases and (2) support dynamic tuning of task importance.
Juhász, Dávid, Jantsch, Axel
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A Benes Based NoC Switching Architecture for Mixed Criticality Embedded Systems [PDF]
, 2016 Multi-core, Mixed Criticality Embedded (MCE) real-time systems require high timing precision and predictability to guarantee there will be no interference between tasks. These guarantees are necessary in application areas such as avionics and automotive,
Eder, Kerstin +2 more
core +3 more sources
Mixed-criticality design of a satellite software system [PDF]
, 2014 The continuous increment of processors computational power and the requirements on additional functionality and services are motivating a change in the way embedded systems are built.
Alonso Muñoz, Alejandro Antonio +2 more
core +1 more source
GSN Support of Mixed-Criticality Systems Certification [PDF]
, 2017 Safety-critical applications could benefit from the standardisation, cost reduction and cross-domain suitability of current heterogeneous computing platforms. They are of particular interest for Mixed-Criticality Product Lines (MCPL) where safety- and non-safety functions can be deployed on a single embedded device using suitable isolation artefacts ...
Carlos-Fernando, Nicolas +6 more
openaire +3 more sources