摘要
实时调度算法是实时系统中的关键技术。文章在研究单处理器系统中常用实时调度算法:固定优先级调度算法和动态优先级调度算法基础上,详细分析了常用固定优先级调度算法RM、DM算法和动态优先级调度算法EDF、LLF和MLLF算法的运算过程和使用条件,提出了各个算法在实际应用中存在的问题,为实际应用中选择何种实时调度算法确定了依据。
The real time scheduling algorithm plays an important rule in the real time systems.The static-priority scheduling algorithm and the dynamic-priority scheduling algorithm are two kinds of scheduling algorithms on uninprocessor systems. Introduces the scheduling algorithm such as RM,DM,EDF,LLF and MLLF,analyses the condition and the problem for these algorithms.
出处
《微机发展》
2003年第10期99-101,共3页
Microcomputer Development
