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读者写者进程管理,自定义读者写者优先关系,完成进程建立,调度!...
读者写者进程管理,自定义读者写者优先关系,完成进程建立,调度!-Readers to write by process management, custom readers to write the relationship between those who give priority to complete the process of building, scheduling!
- 2022-05-25 23:07:58下载
- 积分:1
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VB6.0编写一个多
一个基于vb6.0编写的多线程程序.以两个图片框背景色的同时改变来演示多线程-vb6.0 prepared for a multi-threaded process. Photo frame with two background color change at the same time to demonstrate the multithread
- 2023-04-11 07:30:03下载
- 积分:1
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线程的同步
虽然多线程能给我们带来好处,但是也有不少问题需要解决。例如,对于像磁盘驱动器这样独占性系统资源,由于线程可以执行进程的任何代码段,且线程的运...
线程的同步
虽然多线程能给我们带来好处,但是也有不少问题需要解决。例如,对于像磁盘驱动器这样独占性系统资源,由于线程可以执行进程的任何代码段,且线程的运行是由系统调度自动完成的,具有一定的不确定性,因此就有可能出现两个线程同时对磁盘驱动器进行操作,从而出现操作错误;又例如,对于银行系统的计算机来说,可能使用一个线程来更新其用户数据库,而用另外一个线程来读取数据库以响应储户的需要,极有可能读数据库的线程读取的是未完全更新的数据库,因为可能在读的时候只有一部分数据被更新过。-thread synchronization Although multithreading can bring us benefits, but there a lso many problems to be solved. For example, as disk drives such exclusivity system resources and can thread the process of implementation of any code, and the thread running by the scheduling system automatically and to a certain extent the uncertainty, So, then there could be two threads while the disk drives operate, which have operational errors; For example, For the computer banking system, may use a thread to update users of its database, and use another thread to read a database to respond to the needs of depositors, Reading is very likely to read threads database is not fully update the database, Reading may be because the time was only part of the updated dat
- 2022-03-26 17:09:07下载
- 积分:1
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简单演示了如何让一个进程等待另一个进程结束!
简单演示了如何让一个进程等待另一个进程结束!-simple demonstration of how a process for the other end of the process!
- 2023-03-25 03:05:04下载
- 积分:1
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采用jsp+servlet+Javabean,jsp负责少量的页面处理,以servlet为主
采用jsp+servlet+Javabean,jsp负责少量的页面处理,以servlet为主
-jsp servlet using JavaBeans, jsp responsible for a small number of pages, mainly to servlet
- 2022-02-03 18:00:14下载
- 积分:1
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进程间通信的一直方式,采用管道,此处用的是匿名管道,即子进程与父进程间的通信...
进程间通信的一直方式,采用管道,此处用的是匿名管道,即子进程与父进程间的通信-Inter-process communication methods have been used pipe, used here is the anonymous pipe, that is, the child process and parent inter-process communication
- 2022-01-26 05:11:59下载
- 积分:1
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这是一个操作系统 的精典算法 ,是关于读者写者问题 的,是用c来模拟的,...
这是一个操作系统 的精典算法 ,是关于读者写者问题 的,是用c来模拟的,-This is a classic algorithm operating system is on the readers who wrote in, is to simulate c,
- 2022-03-25 22:12:45下载
- 积分:1
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枚举当前系统的所有已打开文件的句柄及路径
枚举当前系统的所有已打开文件的句柄及路径-Enumeration of all the current system has a handle to open the file and path
- 2022-05-14 22:18:02下载
- 积分:1
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这是网络仿真中DSDV的最新研究成果,希望给你帮住。
这是网络仿真中DSDV的最新研究成果,希望给你帮住。-This is DSDV network simulation of the latest research results, hoping to help you live.
- 2022-03-14 11:29:40下载
- 积分:1
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第6章 进程查看程序 .rar
第6章 进程查看程序 .rar-process procedures View View process procedures. Rar
- 2023-05-27 01:45:03下载
- 积分:1