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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。
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.
- 2023-09-06 07:35:03下载
- 积分:1
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task simulation program. The first window must show a series of incremental numb
建立了一个包含四个窗口的多任务仿真程序。第一个窗口必须显示一系列递增的数字,第二个窗口必须显示一系列递增的素数,第三个窗口必须显示斐波那契数列(斐波那契数列0和1从每个数字的第一个开始是前两个和几个-即0、1、1、2、3、5、8等)。图中的三扇窗户立在窗户底部或滚动,或自行清除窗户内的物品。第四个窗口必须显示任意半径的圆,并且该过程必须按Escape键终止。
- 2022-02-16 02:25:49下载
- 积分:1
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is a multithreaded example, the main demonstration supporting idle threads and t...
是一个多线程的例子,演示主线程和空闲辅助线程的使用方法-is a multithreaded example, the main demonstration supporting idle threads and the use of threads
- 2023-05-12 18:30:04下载
- 积分:1
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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...
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
- 2022-03-07 17:51:07下载
- 积分:1
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c++builder下的多线程例程,多线程演示三种排序方法,为初学者理解多线程很有帮助~!...
c++builder下的多线程例程,多线程演示三种排序方法,为初学者理解多线程很有帮助~!-c++ builder under the routine multi-threaded, multi-threaded sort of three methods of presentation, for beginners to understand multi-threaded helpful ~!
- 2022-04-25 12:34:18下载
- 积分:1
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采用事件的线程同步操作
采用事件的线程同步操作-use the thread synchronization
- 2022-10-12 06:55:03下载
- 积分:1
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This is another one of the operating system or the process of scheduling algorit...
这是另外一个计关于操作系统 的进程调度的算法 ,也是用c来模拟的,希望大家多指教,-This is another one of the operating system or the process of scheduling algorithm is used to simulate c, we hope more exhibitions,
- 2022-04-17 17:02:40下载
- 积分:1
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利用多线程实现程序保护,简单的示范程序,帮助理解多线程的是运行机制...
利用多线程实现程序保护,简单的示范程序,帮助理解多线程的是运行机制-Realize the use of multi-threaded process protections, the simple model procedures to help understand multi-threading is the operating mechanism
- 2022-01-26 00:12:46下载
- 积分:1
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Demonstration of a simple procedure on how to write a simple pipe
一个简单的演示程序,关于如何写一个简单的pipe -Demonstration of a simple procedure on how to write a simple pipe
- 2022-03-13 06:34:54下载
- 积分:1
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线程编程,实现多线程,多任务的处理,进行线程的概念认识...
线程编程,实现多线程,多任务的处理,进行线程的概念认识-Threads programming, realize multi-threaded, multi-mission of the deal, the concept of threads to understand the
- 2022-07-25 02:17:13下载
- 积分:1