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存储管理中页面置换算法性能测试
要求:设系统采用固定分配局部置换的存储分配策略,编写仿真程序对下述页面
置换算法进行性能测试,并对结果进行分析和比较...
存储管理中页面置换算法性能测试
要求:设系统采用固定分配局部置换的存储分配策略,编写仿真程序对下述页面
置换算法进行性能测试,并对结果进行分析和比较。
(1) 最佳适应(Optimal)页面置换算法;
(2) 先进先出(FIFO)页面置换算法;
(3) 最近最久未使用(LRU)页面置换算法;
(4) 最少使用(LFU)页面置换算法。
要求可适用于键盘输入和自动产生随机页面走向序列两种数据输入方式。-Memory management page replacement algorithm in the performance testing requirements: system for the distribution of partial replacement of fixed storage allocation strategy, the preparation of simulation program on the following page replacement algorithm performance testing, and the results were analyzed and compared. (1) the best adaptation (Optimal) page replacement algorithm (2) First In First Out (FIFO) page replacement algorithm (3) the most recent use of long (LRU) page replacement algorithm (4) use at least (LFU) page replacement algorithm. Requirements applicable to the keyboard input and automatically generated pages to a random sequence of two data entry methods.
- 2022-03-10 14:23:25下载
- 积分:1
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这是一个SDK程序。本程序跟踪显示鼠标的坐标位置,同时,若有鼠标操作,可在窗口标题栏中显示操作信息,要是在窗口客户区中进行双击,就会在双击位置点上显示位置信息。...
这是一个SDK程序。本程序跟踪显示鼠标的坐标位置,同时,若有鼠标操作,可在窗口标题栏中显示操作信息,要是在窗口客户区中进行双击,就会在双击位置点上显示位置信息。 -This is an SDK program. This procedure tracking shows the coordinates of the mouse position, and if the mouse can be displayed in the window s title bar operating information, if the customer area of the window to double-click, double-click the location of points will be shown on location information.
- 2022-03-22 15:37:22下载
- 积分:1
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: 介绍了 L C o S芯片在电视接收系统中的应用, 重点讨论了 L C o S芯片的结构与特点。...
: 介绍了 L C o S芯片在电视接收系统中的应用, 重点讨论了 L C o S芯片的结构与特点。-: LC o S introduced the chip in the television receiver system, focused on the LC o S-chip structure and characteristics.
- 2022-08-17 18:15:20下载
- 积分:1
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实现最为经典的几种页面管理
实现最为经典的几种页面管理-achieve the most classic of several pages management
- 2022-06-15 07:22:56下载
- 积分:1
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on access time in a small program
一个小程序中的访问时间
- 2022-01-25 15:36:11下载
- 积分:1
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VC修改IE主页的原代码。
VC修改IE主页的原代码。-IE home page VC modify the original code.
- 2023-07-29 15:20:03下载
- 积分:1
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用C++开发的基于类模版的堆栈的模拟算法.
用C++开发的基于类模版的堆栈的模拟算法.-With C++ Developed template based on the type of stack simulation algorithm.
- 2023-01-30 12:25:03下载
- 积分:1
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Python
python-twitter-0.5是Twitter API的python接口, 可以很容易用它联结开放的Twitter-This library provides a pure python interface for the Twitter API.
Twitter (http://twitter.com) provides a service that allows people to connect via the web, IM, and SMS. Twitter exposes a web services API (http://twitter.com/help/api) and this library is intended to make it even easier for python programmers to use.
- 2022-06-14 13:47:26下载
- 积分:1
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查看PE文件信息的工具。编写工具vc6.0
查看PE文件信息的工具。编写工具vc6.0-a tool to get PE file informations,write in VC 6.0
- 2022-02-14 18:10:59下载
- 积分:1
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Oracle after commencement, or memory so I really feel bad. So every time I neede...
Oracle启动后,占的内存实在让我心疼。所以每次在我需要的时候,我才启动相应的服务。每次启动服务,都需要好几个步骤。此程序可以执行脚本中的命令,自动操作你指定的服务-Oracle after commencement, or memory so I really feel bad. So every time I needed it, I only started corresponding services. Each start-up services and need several steps. This procedure can be implemented script orders, automated services you specify
- 2023-04-16 08:30:04下载
- 积分:1