SYNCHRONIZATION ISSUES IN REAL-TIME SYSTEMS

被引:22
|
作者
SURI, N [1 ]
HUGUE, MM [1 ]
WALTER, CJ [1 ]
机构
[1] ALLIEDSIGNAL TECH SERV CORP,ALLIEDSIGNAL AEROSP TECHNOL CTR,COLUMBIA,MD 21045
关键词
D O I
10.1109/5.259425
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Real-time systems must accomplish executive and application tasks within specified timing constraints; In distributed real-time systems, the mechanisms that ensure fair access to shared resources, achieve consistent deadlines, meet timing or precedence constraints, and avoid deadlocks all utilize the notion of a common system-wide time base. A synchronization primitive is essential in meeting the demands of real-time critical computing. This paper provides a tutorial on the terminology, issues, and techniques essential to synchronization in real-time systems.
引用
收藏
页码:41 / 54
页数:14
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