摘要
本文分析了实时嵌入式操作系统中几种常用的进程互斥方法,尝试提出一种基于任务优先级的禁止抢占法,并分析了该方法的安全性和高效性。
Some commonly-used process mutex exclusive methods are analyzed in this paper. It advances a no preemptive method which is based on task priority and analyzes its security and high--efficiency.
出处
《现代计算机》
2007年第1期88-90,共3页
Modern Computer
关键词
任务优先级
禁止抢占法
调度时机
Muhitask Task Priority
No-Preemptive Method
Chance Scheduler
