摘要
文章介绍了几种常见的操作系统多任务调度算法,针对安防警报的任务特点,提出等待时间的多任务调度算法。该方法保证了高优先级的任务有充足的CPU运行时间,同时也不会让其他任务一直得不到运行而产生饥饿现象,满足安防警报系统任务调度的要求。
Several common multi-tasking operating system scheduling algorithms were introduced. For the task characteristics of security alert, the waiting time multi-task scheduling algorithm was presented. The algorithm ensure high-priority tasks have sufficient CPU running time, while it let the other tasks have chance to run without hunger, and meet the requirements of the system task scheduler.
出处
《计算机与数字工程》
2011年第12期23-26,共4页
Computer & Digital Engineering
关键词
等待时间
多任务调度
操作系统
waiting time, multi-tasking scheduling, operating system
