utime meaning in English

工作时间
可用时间
可用状态

On linux , the system call utime is used for changing the access time for a specified file
在linux中，可以使用系统调用utime ( )来修改指定文件的访问时间：
The real - time kernel of the new scheme consists of a scheduler that is designed by a custom according to the scale of a concrete system and the combination of the virtual interrupt and the utime package
本课题将这二者有机的结合在了一起，与用户根据实际系统而设计的调度器一道构成了实时内核。
In the scheme , not only the rtlinux ' s double kernel structure and its virtual interrupt are adopted , which make the standard linux process as the lowest priority one in the real - time kernel , but also the 8254 is set to work in the one - shot model by using the kurt ' s utime package , which improves the clock frequency of the os and reduces the cpu ' s extra burden
这种新的实时化方案利用了rtlinux的双内核体系结构和中断虚拟机技术，将标准linux进程作为实时内核的一个优先级最低的任务进行调度；同时还利用了kurt中utime软件包将定时/计数器8254置为one - shot工作模式，从而既提高了操作系统的时钟频率，又解决了cpu额外负担过重的问题。