-
这是一个完整的计算机操作系统的电子书籍,各章内容讲解精辟,是学习的一手好资料...
这是一个完整的计算机操作系统的电子书籍,各章内容讲解精辟,是学习的一手好资料-This is a complete computer operating system of e-books, the chapter on the brilliant, is good to learn first-hand information
- 2022-02-14 12:49:31下载
- 积分:1
-
这是用DELPHI做改变windows XP的主题的源代码
这是用DELPHI做改变windows XP的主题的源代码-DELPHI used to do this is to change the windows XP theme
- 2022-01-31 21:06:31下载
- 积分:1
-
通过研究Linux的线程机制和信号量实现读者写者(Reader
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
- 2022-02-06 09:26:49下载
- 积分:1
-
30天自制操作系统源码
文件时30天自制操作系统源码,内容非常好,一步一步教你自制操作系统,适合计算机专业学生,也适合对操作系统感兴趣的同学,可以系统的学习汇编和c语言开发。
- 2022-02-06 05:57:51下载
- 积分:1
-
cpu的使用状况编程,效果根windows的一样好
cpu的使用状况编程,效果根windows的一样好-cpu of the use of programming and the results-as good as the windows
- 2022-02-13 22:41:12下载
- 积分:1
-
模拟操作系统的存储过程
模拟操作系统的存储过程-simulation of the operating system stored procedure
- 2022-06-17 10:55:22下载
- 积分:1
-
IDT72v90823时隙交叉芯片的 的功能驱动代码,已验证成功
IDT72v90823时隙交叉芯片的 的功能驱动代码,已验证成功-IDT72v90823 slot cross-functional chip-driven code, has proved to be successful
- 2022-03-23 14:44:26下载
- 积分:1
-
DOS systems handle more tasks lined up C language source
DOS系统下多任务列队处理C语言源程序-DOS systems handle more tasks lined up C language source
- 2022-06-17 01:40:53下载
- 积分:1
-
银行家算法
银行家算法-Banker s Algorithm
- 2022-11-24 00:25:03下载
- 积分:1
-
Chinese handwriting input, support and other PDA WINCE5.0
中文手写输入,支持PDA WINCE5.0等-Chinese handwriting input, support and other PDA WINCE5.0
- 2022-08-13 06:22:02下载
- 积分:1