Results 21 to 30 of about 1,360,801 (292)
Reducing Dynamic Power Consumption in Mixed-Critical Real-Time Systems
Applied Sciences, 2020 In this paper, we study energy minimization consumption of a mixed criticality real-time system on uni-core. Our focus is on a new scheduling scheme to decrease the frequency level in order to conserve power.
Ijaz Ali +4 more
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ATMP-CA: Optimising Mixed-Criticality Systems Considering Criticality Arithmetic [PDF]
, 2021 Many safety-critical systems use criticality arithmetic, an informal practice of implementing a higher-criticality function by combining several lower-criticality redundant components or tasks.
Fadlelseed, Sajid +5 more
core +1 more source
Hybrid Critical Task Scheduling Method Based on Skip List and Bloom Filter [PDF]
Jisuanji gongcheng, 2017 Traditional real-time tasks usually access the shared data using the lock mechanism.This lock synchronization mechanism may cause some phenomena such as deadlock,priority inversion and CPU starvation.It may also cause criticality inversion when used in ...
HUANG Shujuan,RONG Xiaofeng,XIAO Feng,RU Yuan
doaj +1 more source
Schedulability of probabilistic mixed-criticality systems [PDF]
Real-Time Systems, 2021 AbstractMixed-criticality systems often need to fulfill safety standards that dictate different requirements for each criticality level, for example given in the ‘probability of failure per hour’ format. A recent trend suggests designing this kind of systems by jointly scheduling tasks of different criticality levels on a shared platform.
Stefan Draskovic +3 more
openaire +2 more sources
A Lazy Bailout Approach for Dual-Criticality Systems on Uniprocessor Platforms
Designs, 2019 A challenge in the design of cyber-physical systems is to integrate the scheduling of tasks of different criticality, while still providing service guarantees for the higher critical tasks in the case of resource-shortages caused by faults.
Saverio Iacovelli, Raimund Kirner
doaj +1 more source
Overhead Based Cluster Scheduling of Mixed Criticality Systems on Multicore Platform
IEEE Access, 2023 The cluster-based technique is gaining focus for scheduling tasks of mixed-criticality (MC) real-time multicore systems. In this technique, the cores of the MC system are distributed in groups known as clusters. When all cores are distributed in clusters,
Amjad Ali +6 more
doaj +1 more source
Reliability-Aware Resource Management in Multi-/Many-Core Systems: A Perspective Paper
Journal of Low Power Electronics and Applications, 2021 With the advancement of technology scaling, multi/many-core platforms are getting more attention in embedded systems due to the ever-increasing performance requirements and power efficiency. This feature size scaling, along with architectural innovations,
Siva Satyendra Sahoo +2 more
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Mixed-criticality scheduling with memory regulation [PDF]
, 2016 Work in Progress Session, 28th Euromicro Conference on Real-Time Systems (ECRTS 2016). 5 to 8, Jul, 2016. Toulouse, France.The state-of-the-art models and schedulability analysis for mixed-criticality multicore systems overlook low-level aspects of the ...
Åkesson, Benny +5 more
core +1 more source
Mixed-Criticality Industrial Wireless Networks [PDF]
, 2023 This open access book introduces how to manage important tasks in industrial wireless networks. Important tasks must be completed on time and with guaranteed quality; that is the consensus reached by system designers and users.
Xu, Chi +3 more
core +1 more source
Bounding the Demand of Mixed-Criticality Industrial Wireless Sensor Networks
IEEE Access, 2017 Wireless sensor networks (WSNs) have been widely used in industrial systems. Industrial systems demand a high degree of reliability and real-time requirements in communications.
Changqing Xia +3 more
doaj +1 more source