操作系统的存储管理

UCOS在我的MIPS CPU上的移植 1. 这是UCOS在我的MIPS CPU上的移植代码, 编译工具使用标准的MIPS GCC. 2. 所有CPU相关的代码全在start.S中,相关函数说明如下: -UCOS in my MIPS CPU on one transplant. This is uCOS MIPS CPU in my code the transplant, the compiler uses the standard tools for MIPS GCC.2. All CPU-related code-wide in start.S, the correlation function as follows :

WinCE5.0部分核心源码-part of the core source WinCE5.0

操作系统课程中，读者写者问题的一个Cpp解决方案；在VC6下调时通过，虚拟控制台下运行。-operating systems course, readers who wrote in a tracing solutions; In VC6 downward through, Virtual console operation.

采用静态优先数的方法，编写一进程调度程序模拟程序，进程状态为就绪、运行、阻塞三种。模拟程序只对你所设置的“虚拟PCB”进行相应的调度模拟操作，即每发生“调度”时，显示出当前“PCB名字”、优先数、运行时间等，而不需要对系统中真正的PCB等数据进行修改-priority number using the static method, the preparation process of scheduling a process simulation program, the process in place for the state, running, blocking three. Simulation program only right you have set up a "virtual PCB" accordingly scheduling simulation operation, that is, each occurrence "Dispatch" shows that the current "PCB name" priority number, running time, without the need for a real system, such as PCB data changes

利用labview开发的信号采集系统，能够很好的进行仿真信号采集！-Use of LabVIEW development of signal acquisition system, able to simulate a very good signal acquisition!

1、模拟一个页式虚拟存储系统，用FIFO和LRU置换算法，计算所发生的缺页次数。每个进程在内存占有3页数据区，刚开始时数据区为空。有以下访问数据页序列：5  0  1  0  2  0  1  4  0  2  5  1  2  3  5   （测试数据）请分别模拟2、实现过程：1) 内存分配：给进程分配一定的物理块数，由用户输入物理块数，用数组元素模拟物理块。2) 由文件读入页面访问序列，用数组保存。3) 将要访问的页面依次调入内存，分配到物理块中，形成页框表。其表项号即物理块号（数组元素下标），将页号放入数组相应位置。 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

模拟操作系统的进程调用-simulated the process of operating system calls

模拟内存换页算法，包括FIFO（先进先出first in first out）,OPT(动态分配optimal),LRU(最近不使用latest use recently),LFR(最近最低频率lowest frequency recently),NUR(最近不使用no used recently）-Analog memory paging algorithms, including FIFO (first in first out first in first out), OPT (dynamic allocation optimal), LRU (recently does not use latest use recently), LFR (the lowest frequency of the recent lowest frequency recently), NUR (do not use the recent no used recently)

进程调度,时间片轮转调度.解压密码:4-process scheduling, time slice Web scheduling. Decompression Password : 4

银行家算法,针对课本例子的求解-bankers algorithm, against textbook example of the Solution