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学习MFC的好东西,跟刚才的一起
学习MFC的好东西,跟刚才的一起-learning MFC good things, together with the earlier
- 2022-08-15 01:04:35下载
- 积分:1
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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
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操作系统课程中,读者写者问题的一个Cpp解决方案;在VC6下调时通过,虚拟控制台下运行。...
操作系统课程中,读者写者问题的一个Cpp解决方案;在VC6下调时通过,虚拟控制台下运行。-operating systems course, readers who wrote in a tracing solutions; In VC6 downward through, Virtual console operation.
- 2022-07-01 19:54:17下载
- 积分:1
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请阅读您的软件包,并用英文描述它至少40个字节。
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.
- 2022-08-21 02:21:32下载
- 积分:1
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高校计算机学院操作系统课程关于进程通信的程序范例
高校计算机学院操作系统课程关于进程通信的程序范例-University College of the operating system of computer programs on the example of the process of communication procedures
- 2022-03-13 08:14:25下载
- 积分:1
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一种应用与网眼摄像头的驱动程序,适用于各种版本的Linux环境...
一种应用与网眼摄像头的驱动程序,适用于各种版本的Linux环境-An application with the mesh camera drivers for various versions of the Linux environment
- 2022-06-12 12:52:42下载
- 积分:1
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bankers algorithm, against textbook example of the Solution
银行家算法,针对课本例子的求解-bankers algorithm, against textbook example of the Solution
- 2022-03-02 01:30:47下载
- 积分:1
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模仿操作系统的先来先服务,用单链表写的程序
模仿操作系统的先来先服务,用单链表写的程序-imitate the operating system first-come first-service, single-Chain written procedures
- 2022-04-18 04:56:10下载
- 积分:1
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用C语言实现的一个模拟文件系统,里面是实现的源代码!
用C语言实现的一个模拟文件系统,里面是实现的源代码!-C language simulation of a file system, which is the source code!
- 2022-08-12 21:12:45下载
- 积分:1
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职工信息包括职工号、姓名、性别、年龄、学历、工资、住址、电话等(职工号不重复)。试设计一职工信息管理系统,使之能提供以下功能:
(1)系统以菜单方式工作;...
职工信息包括职工号、姓名、性别、年龄、学历、工资、住址、电话等(职工号不重复)。试设计一职工信息管理系统,使之能提供以下功能:
(1)系统以菜单方式工作;
(2)职工信息录入功能(职工信息用文件保存);
(3)职工信息浏览功能;
(4)职工信息查询功能,查询方式:按学历、职工号查询等;
(5)职工信息删除、修改功能。
-Information including the number of workers union, name, sex, age, education, salaries, addresses, telephone numbers, etc. (number of workers of non-repetition). Workers try to design a management information system so that it can provide the following functions: (1) the way the menu system to work (2) staff input function information (information workers saved documents) (3) staff information browsing (4) Information trade unions function, query methods: according to their academic qualifications, trade unions, such as its inquiries (5) information workers to delete, modify function.
- 2022-11-13 10:35:04下载
- 积分:1