A Modeling Framework for Schedulability Analysis of Distributed Avionics Systems [PDF]
Electronic Proceedings in Theoretical Computer Science, 2018 This paper presents a modeling framework for schedulability analysis of distributed integrated modular avionics (DIMA) systems that consist of spatially distributed ARINC-653 modules connected by a unified AFDX network. We model a DIMA system as a set of
Pujie Han +3 more
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Analysis of thread schedulability in Huawei LiteOS [PDF]
MATEC Web of Conferences, 2021 Huawei LiteOS is a real-time operating system. Thread schedulability is an important thing to be considered first when we use the RTOS in an application. There are a lot of methods to value thread schedulability in practical application.
Wang Xiaochun
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A Schedulability Test for Sporadic Task DM Scheduling Based on Density Upper Bound
IEEE Access, 2022 Due to low runtime overhead and simple implementation of DM (Deadline Monotonic) scheduling, it is widely used in real-time systems. Aiming at the schedulability test problem of the sporadic task DM scheduling under uniprocessor, a density upper bound of
Hongbiao Liu +4 more
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Analysis of Real-time Scheduling Algorithm with Global Fixed Priority [PDF]
Jisuanji gongcheng, 2017 The schedulability can be determined based on deadline analysis and response time analysis for the global Fixed Priority(FP) real-time scheduling algorithm.The traditional method takes into account the real-time tasks with a carry-in job.The processor ...
LIANG Hao,YAN Li,SHEN Xiangjun
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Dynamic and Static Task Allocation for Hard Real-Time Video Stream Decoding on NoCs [PDF]
Leibniz Transactions on Embedded Systems, 2017 Hard real-time (HRT) video systems require admission control decisions that rely on two factors. Firstly, schedulability analysis of the data-dependent, communicating tasks within the application need to be carried out in order to guarantee timing and ...
Mendis, Hashan R. +2 more
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Research on schedulability analysis algorithm of airborne multi partition system
Xibei Gongye Daxue Xuebao, 2023 Partition operating system conforming to ARINC653 is widely used in airborne to support application software integration. Under the two-level scheduling model for partition operating system, the demanding real-time requirements of airborne software are ...
ZHANG Min +3 more
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Response-Time Analysis for Multi-Mode Tasks in Real-Time Multiprocessor Systems
IEEE Access, 2020 Recently, traditional real-time systems that played a dedicated role in a limited environment have been evolving to interact with dynamically varying environments.
Hyeongboo Baek, Kang G. Shin, Jinkyu Lee
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Real-Time Scheduling on Uni- and Multiprocessors based on Priority Promotions [PDF]
Leibniz Transactions on Embedded Systems, 2016 This paper addresses the problem of real-time scheduling of a set of sporadic tasks on uni- and multiprocessor platform based on priority promotion. A new preemptive scheduling algorithm, called Fixed-Priority with Priority Promotion (FPP), is proposed ...
Pathan, Risat Mahmud
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Schedulability Analysis of Mission Critical System Under Timing Constraint [PDF]
Jisuanji gongcheng, 2018 Aiming at the inadequate of workflow schedulability and correction strategy under timing constraint,a schedulability analysis method of Mission Critical System(MCS) based on Timing Constraint Colored Petri Net(TCCP-Net) is proposed.It is divided into ...
CHEN Ying,XING Jianchun,YANG Qiliang,ZHANG Xiaopeng
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A Survey of Techniques for Reducing Interference in Real-Time Applications on Multicore Platforms
IEEE Access, 2022 This survey reviews the scientific literature on techniques for reducing interference in real-time multicore systems, focusing on the approaches proposed between 2015 and 2020. It also presents proposals that use interference reduction techniques without
Tamara Lugo +3 more
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