Introductory articles prepared by the operating system to guide you how to build...

模拟文件系统的功能，是一个熟型的文件结构-simulation file system functions, is a familiar type of document structure

gerneral os development

在嵌入式领域中，嵌入式实时操作系统正得到越来越广泛的应用。采用嵌入式实时操作系统(RTOS)可以更合理、更有效地利用CPU的资源，简化应用软件的设计，缩短系统开发时间，更好地保证系统的实时性和可靠性。

进程调度算法！是源代码，不错的了！给大家下载使用！-Process scheduling algorithm! Is the source code, good! U.S. to download!

哈工大的几个人开发的操作系统pyos的部分源码-the development of several people pyos part of the operating system source code

本次程序的题目为：进程管理――支持多个进程并发运行的简单的进程管理模拟系统，对本实验的分析要求是：⑴系统中的同步机构采用信号量上的P、V操作的机制；⑵控制机构包括阻塞和唤醒操作；⑶时间片中断处理程序处理模拟的时间片中断；⑷进程调度程序负责为各进程分配处理机；⑸根据用户的需求来创建n个进程(n为即满足用户需求,又不超出系统可容的最大进程数),各进程互斥地访问使用临界资源 S1、S2；⑹使用动态优先数(如：随阻塞次数的增加而减小优先数，以提高其优先权)；⑺进程结束后应能够撤消；⑻进程间能实现“发送”和“接收”两个消息缓冲通信操作；⑼系统在运行过程中随机打印出各进程的状态变换过程、系统的调度过程及公共变量的变化情况，在一个进程运行完毕，进入完成状态后，可以将该进程撤消，也可以动态的创建另一个新的进程。-the procedures on the topic of : process management-- to support multiple concurrent processes running a simple process management simulation system for the analysis of the experimental requirements are : 1 system of institutions using synchronous signals on the amount of P, V operation of the mechanism; 2 control agencies, including obstruction and awaken operation ; 3-time interrupt handling procedures-time simulation of interruption; 4 process scheduler is responsible for the allocation process processors; together according to the user"s needs to create process n (n that meet user needs, without exceeding the system can accommodate

操作系统进程管理算法-operating system process management algorithm

DustFS 文件系统实现源码，研究文件系统的朋友可以下载参考！-DustFS File System source code, research papers, the system can be downloaded refer to a friend!

操作系统课件，ppt格式，总共七章，个人觉得还不错-operation system ppt

C_deadblocked和按优先数.rar-C_deadblocked and by priority number. Rar