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《Computer Engineering and Applications》 2008-06
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Study and implementation of real-time scheduling mechanism based on Linux kernel

LIU Sheng-hui,MA Song School of Software,Harbin University of Science and Technology,Harbin 150080,China  
In the real time system,the task scheduling strategy is the important part of the kernel design.How to process the task scheduling and make sure the task can complete is the important domain in the real-time operating system research.According to the shortcoming in view of the RT-LINUX scheduler when the system near the load or the overload which the performance suddenly drops,an adaptive value-based scheduler is proposed to achieve a high system value by the less deadlines miss.It can be evaluated the performance of the proposed scheduler in terms of two performance metrics,namely,"value ratio" and "success ratio" through both simulation and implementation.
【CateGory Index】: TP316.81
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【References】
Chinese Journal Full-text Database 1 Hits
1 DONG Ji-wen,ZHANG Yang(School of Information Science and Engineering,University of Jinan,Jinan Shandong 250022,China);Improved task scheduling algorithm for embedded real-time operating system and its application[J];Journal of Computer Applications;2009-09
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Mao Jia 1 Zhang Zhenhua 2 Dai Hong 3 Yuan Senmiao 21 (College of Communication Engineering,Jilin University,Changchun130012) 2 (College of Computer Science&Technology,Jilin University,Changchun130012) 3 (College of Information,Jilin Teachers' Institute of Engineering&Technology,Changchun130052);Optimum Design to Scheduling Algorithm for Real-Time Systems[J];Computer Engineering and Applications;2003-15
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 CHEN Kang-min1,YANG Shan-shan2(1.College of Information and Electro-mechanical Engineering,Guangzhou University,Guangzhou 510006,China;2.Human Resource Department,South China Agricultural University,Guangzhou 510640,China);Platform for Intuitive Testing OF Different Real-time Scheduling Algorithms[J];Journal of Chongqing Institute of Technology(Natural Science Edition);2007-07
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8 ZHANG Hong-peng,CHEN Ming,XIE Shuan-qin,ZHAO Huai-jun,GONG Jian-ying(College of Automation,Northwestern Polytechnical University,Xi'an 710072,China);Analysis and Implementation of the ELMC's Software Real Time Scheduling[J];Measurement & Control Technology;2007-02
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Wei,FU Xiu-fen(Departmnet of Comnuter,Guangdong University of Technology,Guangzhou 510090,China);An Improved Least-Laxity-First Scheduling Algorithm for Periodic Tasks[J];Journal of Jiangxi Normal University(Natural Sciences Edition);2006-04
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