write in C#, emulate diskette head schedule program, include FCFS, SSTF and ELEV...

Please read your package and describe it at least 40 bytes in English. System will automatically delete the directory of debug and release, so please do not put files on these two directory.

SJF算法，最短优先算法，大家还是看看吧，同样帮修改一下阿，谢谢啦-SJF algorithm, the shortest priority algorithm, we still look at it, also changed a bit to help Ah, thank you

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nachos下线程与同步的实验，在nachos目录下覆盖源文件后make就可以运行-threads and synchronization of nachos Experimental

程序设计了打开对话框和保存对话框.程序设计简明,代码完整.-procedures designed to preserve open dialog and dialog. A simple program design, code integrity.

常用正则表达式 整理篇_正则表达式_常用正则表达式 整理篇_正则表达式-常用正则表达式 整理篇_正则表达式

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

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!

多进程同步方通过研究Linux 的进程机制和信号量实现生产者消费者问题的并发控制.法解决生产者-消费者问题-Synchronous multi-process Linux through the process of research the mechanisms and signal volume producers realize concurrency control on consumer issues. Method to solve the producer- consumer issues

操作系统银行家算法原代码-operating system bankers algorithm source code