进程管理和线程管理 进程管理和线程管理

多线程演示代码 好像网上有下载 但是我看到这里边好像没有呀-multithreaded code demo online downloading as I see here is not like ah

很多情况下我们需要多个线程互相协助，来完成同一个任务。但是线程很难从外部进行控制。利用线程同步技术可以使线程彼此交互，从而避免了外部控制对与时间和资源的浪费。-Many cases we need to assist each other to multiple threads in order to accomplish the same mission. But the thread is difficult to control from outside. The use of thread synchronization technology enables interaction between threads, thus avoiding external control with time and a waste of resources.

VC中终止其他进程的引用文件，用Include应用后就可以直接调用。-VC in the termination of other processes cited documents Include the application after use can be directly called.

VB关闭冰刃的代码，是学习进程的不错例子。-VB code to close冰刃is a good example of the learning process.

编写并调试一个模拟的进程调度程序，采用“最高优先数优先”调度算法对五个进程进行调度。 　　“最高优先数优先”调度算法的基本思想是把CPU分配给就绪队列中优先数最高的进程。 　　静态优先数是在创建进程时确定的，并在整个进程运行期间不再改变。 　　动态优先数是指进程的优先数在创建进程时可以给定一个初始值，并且可以按一定原则修改优先数。例如 ：在进程获得一次CPU后就将其优先数减少1。或者，进程等待的时间超过某一时限时增加其优先数的值，等等 -Write and debug a simulation of the process scheduler, using the "highest priority number priority" scheduling process scheduling algorithm to five. The "highest priority number first" scheduling algorithm the basic idea is to CPU allocated to the highest-priority ready queue in the process. Static priority number is determined when creating the process, and in the whole process will not change during the operation. Dynamic priority number refers to the process of creating a process priority number can be given an initial value, and can modify the priority number according to certain principles. Example : In the process, get a CPU after its reduction in the number one priority. Or, the process of waiting time exceeds a certain time limit, increase

多线程技术实现文件查找文件，速度超快（用线程互斥锁控制总线程数目）-Multi-threading technology to achieve a document to find documents, super-fast (with thread Mutex to control the total number of threads)

模拟操作系统运行的源代码 Description: The object of this project is to write a C++ application to simulate the scheduler of a simple operating system.新手看linux源代码太困难,这个可是个不错的选择哦....不下可惜-simulation operating system source code Description : The object of this project is to write a C application to simulate the scheduler of a simple operating system. Linux newcomers to see the source code too difficult, but a good choice .... Oh no less than a shame! !

得到一个进程的状态，如是否没有反应。-The status of a process, such as whether or not there was no response.

在WINDOWS操作系统下，当我们无法结束或者不知道怎样结束一个程序的时候，或者是懒得去找“退出”按钮的时候，通常会按“CTRL+ALT+DEL”呼出任务管理器，找到想结束的程序，点一下“结束任务”就了事了，呵呵，虽然有点粗鲁，但大多数情况下都很有效，不是吗？ -In the WINDOWS operating system, when we can not or do not know how the end of the end of a procedure, or are too lazy to look for " exit" button, the usually press " CTRL+ ALT+ DEL" Task Manager breath, want to find The End procedures, click " End Task" on the matter, huh, huh, though a bit rough, but very effective in most cases, is not it?

使用共享内存通讯的程序例子-the demo of communication using shared memory