MIZI Linux SDK的S3C2410核心linux-2.4.18

国外开发的著名分布式操作系统mach的有关线程文章，很有参考价值-developed abroad MACH-distributed operating system threads of the articles of great reference value

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

用银行家算法实现进程死锁的检测和解决-with bankers algorithm Deadlock in the process of detecting and resolving

好文章！大家好好看吧！多处理器支持操作系统方面的-excellent article! Everyone sees good! Multi-processor support for the operating system

摘要：J2ME是SUN公司最新推出的面向嵌入式产品的JAVA，目前市场上刚刚推出采用J2ME工具开发的手机和PDA产品，本文介绍了J2ME的特点和技术，分析了J2ME将来的应用以及当前J2ME开发未来信息终端的技术。 关键词：JAVA；虚拟机；J2ME；信息终端 -Abstract : J2ME is Sun"s new products for embedded Java, currently on the market just released J2ME tool development using mobile phones and PDAs, This paper describes the features of the J2ME and technology, analysis of the J2ME future use J2ME and the current development of future information terminal technology. Keywords : JAVA; Virtual Machine; J2ME; Information Terminal

一个用 java 语言编写的操作系统课程设计 很经典希望对大家有帮助-An operating system using java language curriculum design classic you want to help

tc下鼠标库，看看吧！-tc Treasury under the mouse to see it!

easyVM是一个虚拟机，模拟了8086及一些简单外设，可以跑MS-DOS 6.22。 是一高校毕业设计作品。 在看雪论坛上置顶精华，是不可多得的研究虚拟机的参考资料和代码实现。-easyVM is a virtual machine, to simulate the 8086 and some simple peripherals, you can run MS-DOS 6.22. Is a college graduate design work. Watching the snow Forum Top essence, is a rare study of the virtual machine and code reference implementation.

1.实验目的： 模拟实现银行家算法，用银行家算法实现资源分配。 2.实验内容： 设计五个进程{P0，P1，P2，P3，P4}共享三类资源{A，B，C}的系统，{A，B，C}的资源数量分别为10，5，7。进程可动态地申请资源和释放资源，系统按各进程的申请动态地分配资源。要求程序具有显示和打印各进程的某一时刻的资源分配表和安全序列；显示和打印各进程依次要求申请的资源号以及为某进程分配资源后的有关资源数据。 3．程序设计和说明： 函数说明：anquan( )判断给某个进程请求后系统是否安全，anquan1（）判断当前系统是否安全。GetAll（）取得所有进程的的各个资源数据。详细说明请参见附录中的程序的文档说明。-1. The experiment : Simulation Algorithm bankers, bankers algorithm with the allocation of resources. 2. Experiment : Design 5 (process P0, P1, P2, P3, P4) (resource sharing three categories A, B, C), (A, B, C) amount of resources to 10,5,7. Dynamic process could apply to the resources and the release of resources, according to the system processes the application to dynamically allocate resources. Procedures required to display and print the process of a moment of the distribution of resources and safety sequence; Display and print the process followed for seeking resources, as well as a process of distribution of resources in the resource data. 3. Program design and description : F

uc/Fs 236,让uc/os也支持多种文件系统。-uc/Fs 236, let uc/os also supports a variety of file system.