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oskit-20020317.tar
基于组件方式开发操作系统的OSKIT源代码(component-based approach to the development of the operating system source code OSKIT)
- 2005-02-26 10:36:48下载
- 积分:1
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ss
说明: 请求页式虚存管理是常用的虚拟存储管理方案之一。通过请求页式虚存管理中对页面置换算法的模拟,有助于理解虚拟存储技术的特点,并加深对请求页式虚存管理的页面调度算法的理解。(Page requests virtual memory management is commonly used in the virtual storage management, one of the options. Page through the request of the management of virtual memory page replacement algorithm for simulation, helping to understand the characteristics of virtual storage technology, and better understanding of the request for virtual memory management Page page scheduling algorithm understanding.)
- 2008-06-20 21:20:07下载
- 积分:1
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yinhangjiasuanfa
这是我做的操作系统里面的银行家算法的源程序,发上来供大家参考。(caozuoxitongyinhangjiasuanfa)
- 2009-05-22 23:40:08下载
- 积分:1
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fl2
操作系统 实验二 进程同步与互斥
实现的基本的进程的同步、互斥,并用银行家算法实现与死锁预防(Second, the process of experimental operating system synchronization and mutex realize the basic process synchronization, mutual exclusion, and bankers with the deadlock prevention algorithm)
- 2008-04-21 15:51:39下载
- 积分:1
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PCB
pcb实现。。进程管理。就绪队列,阻塞队列实现(pcb to achieve)
- 2011-11-23 13:38:34下载
- 积分:1
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subject_3
对于OPT算法,在有多个页面可选的情况下,先淘汰较早进入的页面)。
3. 计算缺页次数及缺页率。
测试用例格式如下:
输入:
算法(1 OPT,2 FIFO,3 LRU)
内存块数
页面序列(页面1,页面2,页面3,...)
输出:
页面变化时内存块装入页面列表1-是否命中/页面变化时内存块装入页面列表2-是否命中/...
缺页次数
其中:
页面变化时内存块装入页面列表:内存块1装入页面,内存块2装入页面,内存块3装入页面...,未装入任何页面时由 -”表示
是否命中:1-命中,0-缺页">
- 2021-04-27 00:48:45下载
- 积分:1
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banker_by_array
说明: 本程序为自己在学习操作系统时独立根据书上所述的银行家算法制作而成,包括一个数组输入函数(Sr()),数组输出函数(Pr())和一个判断函数(test()),并通过指针传递参数,可以自定义进程数目和资源种类数目(源程序限10个以内,可自行更改数组)。
注:本程序是在linux环境下通过gcc编译器编译成功的。若移植到windows环境下可能在汉字显示部分出现乱码。(This procedure for their own independence in learning, when the operating system on the basis of the book described in banker s algorithm produced, including an array of input function (Sr ()), array output function (Pr ()) and a judging function (test () ), and through pointer parameters, the process can customize the number and type of the number of resources (source 10 within limits, can make changes to the array). Note: This procedure is in the linux environment through the gcc compiler to compile successful. If transplanted into windows environment may display garbled characters.)
- 2008-11-15 01:20:10下载
- 积分:1
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DOS下的GUI源代码3.1
这是一个利用DOC操作系统编写的GUI系统(This is a use of DOC prepared by the operating system GUI System)
- 2005-05-05 10:42:35下载
- 积分:1
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用login二级目录的文件系统
这个程序是模拟采用二级目录结构的磁盘文件系统中的文件操作,它可以实现对文件的一些基本管理,如:读、写、删除文件等。通过这个程序可掌握文件子系统的原理,加深对二级目录结构的文件系统中用户管理、文件管理、目录管理的理解,并用程序实现对文件子系统的模拟。(the procedure is simulated using two disk directory structure of the file system file manipulation, it can be achieved on some basic document management, such as : read, write, delete files. Through this procedure can grasp the principle document subsystems to enhance the structure of the two file system user management, document management, directory management, understanding, and the procedures to achieve the right documents subsystem simulation.)
- 2020-12-12 20:29:16下载
- 积分:1
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ComputerSystems--AProgrammersPerspective
从程序员的角度看计算机操作系统~
很不错的书
大家都加油了(Computer Systems--A Programmer s Perspective)
- 2010-09-17 21:30:36下载
- 积分:1