摘要
通过分析实时操作系统中进程抢占时延的大小 。
The importance of preemptive kernel mechanism for a hard-realtime measurement and control application is explained by analysing preemption latency of process in a realtime operating system.
出处
《测控技术》
CSCD
2004年第2期49-50,共2页
Measurement & Control Technology
关键词
强实时
抢占式内核
抢占点
核心态
hard realtime
preemptive kernel
preemptive point
kernel mode
