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Linux内存管理模拟器
- Linux下使用c语言实现的内存管理模拟器 假设有台计算机物理内存大小为4MB,每个内存页大小为4k。采用分页机制,使用二级页表,第一级为页目录,共有1024项,每个页目录项指向一个页表,每个页表项指向一个实际的物理页面,每个页表共有1024个页表项。假设页目录和页表不占用内存空间。 系统中还有一个交换设备,采用分块管理机制,每块大小为4K,共1024个。有一系列内存访问指令,系统根据内存访问指令的内存虚地址访问内存。如果页目录项为空,则分配一个页表,并将相关值存入页目录项,如果页表项为空,
WarmOS
- 一个从底层支持中文显示的操作系统的源代码,以及目标IMG文件,可在VMWare下运行.-one from the bottom of the Chinese show support of the operating system source code, and the goal of IMG document in the running VMWare.
DOSsrc
- DOS操作系统的源代码,不知道这个年代还有没有人想再研究一下?-DOS operating system source code, do not know there's no one would like to see
simulateFileSystem
- 操作系统课程设计,模拟文件系统(unix混合索引方式),此程序是在1周的课程设计中所写,不完善,且代码粗糙。但,希望能给大家一些帮助,也希望能对你们的课程设计有所帮助,更希望能有人修改它。谢谢!-courses on operating system design, simulation File System (unix Index Mixed mode), this procedure is the one-week course design is written, imperfect a
installie
- 一个可以注册ocx控件的程序,-one can be registered ocx control procedures,
PStart
- 一个对系统执行文件提供方便管理的软件,里面用到的技术值得参考.-one pair of systems to facilitate the implementation of document management software, which uses the technology is worth noting.
kvm-9
- KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware. It consists of a loadable kernel module (kvm.ko) and a userspace component. Using KVM, one can run multiple virtual machines running unmodified
yemianguanli
- 题目:设计一个请求页式存储管理方案,并编写模拟程序实现 具体要求: 1、产生一个需要访问的指令地址流,为不失一般性,可以适当地(用人工指定地方法或用随机数产生器)生成这个序列,使得 50%的指令是顺序执行的。25%的指令均匀地散布在前地址部分,25%的地址是均匀地散布在后地址部分 2、 页面淘汰算法采用 FIFO页面淘汰算法,并且在淘汰一页时,只将该页在页表中抹去。而不再判断它是否被改写过,也不将它写回到辅存 3、产生一个需要访问的指令地址流;指定合适的页面尺寸(例如以1K或2K
UdpOnuCosII
- 一个在ADS1.2上的ZLG_TCPIP,操作系统是ucosii276版本,TCP与UDP都可以了,都已经调统。-one of the ADS1.2 ZLG_TCPIP. ucosii276 version of the operating system, TCP and UDP can, and have been transferred Commission.
MatlabVc2007417
- 这是一个基于MATLAB与VC混合编程的程序代码!是关于一维离散小波去噪的程序!-based on MATLAB and Visual C + + programming code! On the one-dimensional discrete wavelet denoising the procedure!
demo_producer_consumer_ucosII
- 陈向群老师主讲的嵌入式操作系统实验作业之经典生产者消费者程序,在Windows平台下的uC/OS实验环境开发。需要下载任何一个µ C/OS-II version 2.51以后的版本,比如uCOSV262.exe;下载borlandc3.1或者4.5版本的编译器编译运行-Xiang-Qun Chen teachers speakers embedded operating system operations, experimental classical producers and co
plan9.tar
- 这是一个同样来自贝尔实验室的和UNIX有着渊源的操作系统, 其简洁的设计和实现易于我们学习和理解-This the same one from Bell Laboratories and UNIX with source operating system, its compact design and easy to achieve our learning and understanding
UNIXv7src
- unix v7是最后一个广泛发布的研究型UNIX版本,之后的所有版本都是基于此。 v7的源码是最精美的,其认知价值甚至被认为超过了之前和之后的所有版本。-unix v7 is the last one to disseminate research-based UNIX versions, After all the versions are based on this. V7 the source is the most exquisite, and their cognitive val
sk
- 银行家算法,一斑斑吧。够用了-bankers algorithm, one spotted it. Adequacy of
14143424773
- windows开源代码 Microsoft Windows is a complex operating system. It offers so many features and does so much that it s impossible for any one person to fully understand the entire system. This complexity also makes it difficult for someone to decide wh
Operating System
- 一个有关操作系统的非常不错的资料,操作系统在我国应到受到比现在更多得多的关注-one of the operating system is very good information, the operating system in China should be subject to much more than the concern
计算机02-2胡英飞02824227
- 这是一个关于操作系统的编程实现以及源码,源码的实现是用VC,可供学习操作系统的的同学用-This is one of the operating systems and programming source, the source code and realization of the VC, the operating system for learning with students
FIFOwithc
- 这是我写的一个关于操作系统的FIFO的过程,希望大学在使用的同时指出不足之处,-This the one I wrote on the operating system FIFO process, in the hope that the University of noted deficiencies, thank you
优先数法或简单轮转法对五个进程进行调度
- 关于操作系统:本程序可选用优先数法或简单轮转法对五个进程进行调度。每个进程处于运行R(run)、就绪W(wait)和完成F(finish)三种状态之一,并假定起始状态都是就绪状态W。,On the operating system: This procedure may choose to use the priority number of law or simple rotation on the five process scheduling. Each process is runnin
VBcrc16
- CRC-16是检测数据在发送过程中发生错误的常用校验方法,本文通过从工程应用的角度,讲述如何实现CRC-16的程序开发,并给出了Visual Basic和Visual C++程序代码,给从事工业控制的人员在写通信程序的时候提供一些有价值的参考。-1、 Load a 16-bit register with FFFF hex. Call this the CRC register. 2、 Exclusive OR the first 8-bit byte of the message with
