-
Abstraction:
This design require me use a most unusual swap algorithm. When swa...
本次设计要求我使用最不经常使用页面淘汰算法。该算法在需要太太某一页是,首先淘汰到当前时间为止,被访问次数最少的那一页。这只要在页表中给每一页增设一个访问计数器即可实现。每当该页被访问时,访问计数器加1,而发生一次缺页中断时,则淘汰计数值最小的那一页,并将所有的计数器清零。-Abstraction:
This design require me use a most unusual swap algorithm. When swap operation is demanded, this algorithm first swap the least accessed page up to present. To implement this algorithm, only need add a counter variable to eash page of the page table. When one page is accessed, the counter increase one. When page invalid interrupt occur, wash out the page with least count, then reset all the counters to zero.
- 2023-08-21 12:30:03下载
- 积分:1
-
弹性网和Lasso的代码 用来变量选择的好工具
弹性网和Lasso的代码 用来变量选择的好工具-Lasso code
- 2022-02-21 06:17:13下载
- 积分:1
-
This is the sorce code in Visual Basic 6 for the GPS BOY.
This the sorce code in Visual Basic 6 for the GPS BOY.-This is the sorce code in Visual Basic 6 for the GPS BOY.
- 2022-01-25 21:08:23下载
- 积分:1
-
遍历进程和结束进程的几种常见方法,可以获取进程文件名!...
遍历进程和结束进程的几种常见方法,可以获取进程文件名!-Ergodic process and the end of the process of several common methods, the process can get the file name!
- 2022-01-27 12:48:04下载
- 积分:1
-
java pos收银
java做的pos系统。
带远程pos。
带数据库,本地数据库用的mysql。
连接用的odbc
- 2022-03-17 05:06:21下载
- 积分:1
-
A simple file compiler, to realize the editing saved
一个简单的文件编译器,实现对文件的编辑保存-A simple file compiler, to realize the editing saved
- 2022-04-26 20:03:39下载
- 积分:1
-
介绍了工业控制Window组态软件的动画处理
介绍了工业控制Window组态软件的动画处理-introduced the Industrial Control Software Configuration Window animation
- 2023-06-25 02:30:03下载
- 积分:1
-
visual basic TCP routing sample programming
visual basic TCP routing sample programming
- 2022-11-26 07:30:03下载
- 积分:1
-
The system will automatically delete the directory, so please do not file on thi...
系统会自动删除目录,所以请不要将文件放在这两个目录下请认真阅读您的文件包然后写出其具体功能-The system will automatically delete the directory, so please do not file on this directory both Please read them carefully package your specific function and then write
- 2023-03-04 17:05:04下载
- 积分:1
-
AutoCAD二次开发例子程序,在AutoCAD中生成图块,用于快速绘图
AutoCAD二次开发例子程序,在AutoCAD中生成图块,用于快速绘图-AutoCAD development procedures example, in AutoCAD Generation Segment for rapid mapping
- 2023-03-16 17:25:03下载
- 积分:1