utime 中文意思是什麼
utime
解釋
工作時間-
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
這種新的實時化方案利用了rtlinux的雙內核體系結構和中斷虛擬機技術，將標準linux進程作為實時內核的一個優先級最低的任務進行調度；同時還利用了kurt中utime軟體包將定時/計數器8254置為one - shot工作模式，從而既提高了操作系統的時鐘頻率，又解決了cpu額外負擔過重的問題。 -
On linux, the system call utime is used for changing the access time for a specified file
在linux中，可以使用系統調用utime （ ）來修改指定文件的訪問時間： -
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
本課題將這二者有機的結合在了一起，與用戶根據實際系統而設計的調度器一道構成了實時內核。
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