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An improved real-time linux process scheduling algorithm——RAD algorithm
Author(s): 
Pages: 219-223
Year: Issue:  3
Journal: Journal of Chengdu University Of Information Technology

Keyword:  RM算法EDF算法调度;
Abstract: 在Linux实时进程调度算法中,RM算法是一种针对任务周期的长短来确定优先级调度算法,EDF算法是以最后期限的顺序来指定优先级的动态调度算法,这两种算法在LiFlUX内核调度算法中都得到广泛应用.在深入分析以上两种算法优缺点的基础上,提出将两种算法优点合并,根据进程的重要程度和紧急程度来选择确定进程调度的优先级,得到一个新的高效RAD(Rate And Deadline)算法,试验证明新算法RAD的运行效率更高.
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