操作系统内存调度例子

在手机操作系统上Mobile上开发的一个查看天气预报的程序。很好的一个实例。-Mobile phone operating system in developing a procedure for checking weather forecasts. Good a case in point.

C语言写的多资源银行家算法-C language resources in many bankers Algorithm

ucOS_ii,source from disk,Maybe it s useful for you if you would studt ucosii.

操作系统中的银行家算法在LINUX环境下面进行模拟.-operating system in the banker"s algorithm below LINUX environment simulation.

一个很好的BIOS设置教程，非常详细，对于常见的各种问题都可以找到答案-Set a good BIOS tutorial, very detailed, for a variety of problems common to find the answer

pebble， 基于构件技术的操作系统-Pebble, based on the operating system component technology

进程同步 -- 写者优先-process synchronization-- priority

通过研究Linux的线程机制和信号量实现读者写者(Reader-Writer)问题并发控制。 1)写-写互斥：不能有两个写者同时进行写操作； 2）读-写互斥：不能同时有一个线程在读，而另一个线程在写； 3）读-读允许：可以有一个或多个读者在读； 4）读者优先的附加限制：如果读者申请进行读操作时已有另一个读者正在进行读操作，则该读者可直接开始读操作； 5）写者优先的附加限制：如果一个读者申请进行读操作时已有另一个写者在等待访问共享资源，则该读者必须等到没有写者处于等待状态后才能开始读操作。 -By studying the Linux thread mechanism and semaphores realize readers who write (Reader-Writer) the issue of concurrency control. 1) to write- write mutex: Can not write at the same time there are two write operations 2) read- write mutex: Can not have a thread at the same time in reading and writing another thread 3) Reading- Reading of permit: can have one or more readers read 4) the priority of additional restrictions readers: If the readers apply for a read operation, there was another reader being read, the reader can be directly started reading operation 5) to write additional priority Restrictions: If an application for a reader reading write operation has been in waiting for another visit to a shared resource, the read

操作系统课程设计中的内存管理源代码和可执行文件，可用于操作系统课程设计，操作系统实验， 有助于进一步学习操作系统和理解操作系统。 操作系统中存储管理的功能： 1、地址映射（逻辑地址——>主存物理地址）     由操作系统中的装入程序loader来完成（静态或动态）。 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

Orange s：一个操作系统的实现（书附源码）chapter2.rar-Orange" s: an operating system implementation (source code attached to the book) chapter2.rar