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Segment_Page_SMS
操作系统的课程设计,段页式存储管理,visual studio 2008,mfc(Operating systems curriculum design, storage management section page, visual studio 2008, mfc)
- 2021-01-08 15:08:52下载
- 积分:1
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FIFOLRU
1.虚拟存储器的引入
局部性原理:程序在执行时在一较短时间内仅限于某个部分;相应的,它所访问的存储空间也局限于某个区域,它主要表现在以下两个方面:时间局限性和空间局限性。
2.虚拟存储器的定义
虚拟存储器是只具有请求调入功能和置换功能,能从逻辑上对内存容量进行扩充的一种存储器系统
(1. The introduction of virtual memory locality principle: program execution in a relatively short period of time limited to a particular part of it Accordingly, it has access to the storage space is also limited to a particular region, it is mainly manifested in the following two aspects: the time limitations and space limitations. 2. The definition of virtual memory Virtual memory is just a request for redeployment of functions and displacement functions, from the logical to expand the memory capacity of a memory system)
- 2010-01-08 15:10:19下载
- 积分:1
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ch01
说明: ucos2 vc++移植代码 通过VC++编译,每2S显示一次任务(ucos2 vc++ code migration)
- 2010-03-18 21:32:43下载
- 积分:1
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caozuoxitongshiyanwendang
操作系统的实验文档 包含设计与说明 带源码例子(Document contains the operating system design and description of experimental)
- 2010-11-17 11:26:54下载
- 积分:1
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33
说明: 作业调度——先来先服务,最短作业优先,最高响应比优先(Job scheduling- a first-come first-served, shortest job first, highest priority response ratio)
- 2011-07-01 19:41:37下载
- 积分:1
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operatingsystem
操作系统页面置换 调度 寻道程序
简短使用(Page seek replacement operating system scheduling procedures)
- 2009-05-17 08:09:54下载
- 积分:1
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mybank_cPP
银行家算法模拟程序的实现
用可视(图形)化界面完成银行家算法的模拟程序。
模拟程序能够实现对不同数目进程,不同数目资源种类,不同当前状态的测试,通过银行家算法判断任意次数的资源请求是否会得意满足,并对提出资源请求的进程作出正确处理。
模拟程序还需要能够正确回收资源,并在回收资源后判断是否需要唤醒阻塞进程,如需要则将先前因申请资源失败而被阻塞的进程唤醒,并提供资源分配(Bankers algorithm simulation program realization
)
- 2020-11-11 23:49:46下载
- 积分:1
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Filesystem
磁盘文件系统:建立基于磁盘存储设备的UNIX文件系统,在windows系统下模拟UNIX文件管理系统,可用命令行进行基本的文件操作。(Disk file system: the UNIX file system based disk storage devices in the windows system simulation UNIX file management system, basic file operations available command line.)
- 2013-04-25 14:32:48下载
- 积分:1
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gong_steel_dialog
UG开发代码,开发型材的代码,UG对话框的源文件,可以参考(UG)
- 2009-09-28 09:09:21下载
- 积分:1
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job
操作系统中模拟作业进入内存的状态,作业调度程序(Operating system job scheduler)
- 2012-02-01 15:33:53下载
- 积分:1