bankers algorithm used to avoid deadlock

CPU scheduling algorithm simulation project implements FCFS , SJF , RR algorithms

linux汇编语言-linux assembly language

一个朋友写的操作系统源码-a friend to write the operating system source code

这非常有助于充分做这种类型的编程将 2d 对象转换为 3d 图用插值算法的程序代码

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

模拟一个生产者-消费者系统使用线程，互斥锁和条件变量和调度。你会尝试用可用的生产者和使用者线程，多项产品和调度算法的用来计划产品的消费的数量不断变化。

rtems一个相当优秀的开源嵌入式操作系统,用winrar解压后将扩展名后的_去掉，再解压就行-RTEMS a very good open-source embedded operating system, with WinRAR decompression after the extension removed _ and then decompress on the line

于渊《自己动手写操作系统》源代码及相关工具-In wiang

可带操作系统或者不需要操作系统即可使用的SD卡的源代码！-May bring the operating system or operating system does not need to use the SD card source code!

S3C2440的Steppingstone源代码，NAND最初引导程序。-S3C2440