Research on Hybrid Real-Time System Scheduling Algorithm for Multiprocessor Environment

Firstly, the mixed key system task model of compatible with periodic tasks and sporadic tasks is studied. Based on the model compatible with these two tasks, a semi-divided real-time task scheduling mechanism is proposed. This process also considers the aggressive handling of Low critical task to im...

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Vydáno v:Journal of physics. Conference series Ročník 1732; číslo 1; s. 12069 - 12075
Hlavní autoři: Cai Ren, Pu Cuo, Hong, JianChao
Médium: Journal Article
Jazyk:angličtina
Vydáno: IOP Publishing 01.01.2021
ISSN:1742-6588, 1742-6596
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Abstract Firstly, the mixed key system task model of compatible with periodic tasks and sporadic tasks is studied. Based on the model compatible with these two tasks, a semi-divided real-time task scheduling mechanism is proposed. This process also considers the aggressive handling of Low critical task to improve resource utilization. Finally, the relevant program code is designed and developed, and the performance of the proposed algorithm is evaluated by means of simulation and simulation. The correctness of the model and theory is verified, and the theory and protocol design are further improved.
AbstractList Firstly, the mixed key system task model of compatible with periodic tasks and sporadic tasks is studied. Based on the model compatible with these two tasks, a semi-divided real-time task scheduling mechanism is proposed. This process also considers the aggressive handling of Low critical task to improve resource utilization. Finally, the relevant program code is designed and developed, and the performance of the proposed algorithm is evaluated by means of simulation and simulation. The correctness of the model and theory is verified, and the theory and protocol design are further improved.
Author Cai Ren, Pu Cuo
Hong, JianChao
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Cites_doi 10.1016/j.comnet.2007.10.005
10.1109/TMC.2004.41
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