-
Toolkit for detecting Virtual machines
Toolkit for detecting Virtual machines
- 2022-03-05 10:22:22下载
- 积分:1
-
学习操作系统时,进程和线程搞了很久,还是一知半解,看了这一篇文章,才在整体在明白了它们之间的依存...
学习操作系统时,进程和线程搞了很久,还是一知半解,看了这一篇文章,才在整体在明白了它们之间的依存-learning operating system, processes and threads engage in a long time, or only a little, having read this article, but only in general they understand the interdependence between the
- 2022-05-16 02:37:22下载
- 积分:1
-
互斥API使多个实例
Mutex APIs Make multiple instance-aware programs
- 2022-03-06 14:07:48下载
- 积分:1
-
two experimental operating system : the process of scheduling strategy to achiev...
操作系统实验2:进程调度策略的模拟实现
1、 设计一个有 N个进程共行的进程调度程序。
2、 每个进程有一个进程控制块PCB来表示,进程控制块的格式为:
进程名
优先数
到达时间
需要运行时间
已占用CPU时间
进程状态
a) 进程优先数、需要运行时间、到达时间可以事先人为地指定,也可以随机产生,注意初始化上述数值时要尽量使进程并发执行,而不是按到达时间顺序调度。
b) 进程的运行时间以时间片为单位进行计算。
c) 进程状态分为就绪、运行、完成三种状态之,分别用W、R、F表示。
3、 进程调度规则如下:
a) 就绪进程获得 CPU后都只能运行一个时间片。用已占用CPU时间加1来表示。
b) 如果运行一个时间片后,进程已占用 CPU时间达到所需要运行时间,则进程完成,撤销该进程。
c) 如果运行一个时间片后,进程已占用CPU时间还未达到所需要运行时间,即进程需要继续运行,将它插入就绪队列,队列重新排序,等待CPU。
d) 重复以上过程,直到所要进程都完成为止。
-two experimental operating system : the process of scheduling strategy to achieve a simulation. Design is a process of a total of N the process scheduler. 2, each process is a process control block to PCB said that the process control block format : process a few who arrived at the priority needs time to time running CPU time a state process) process priority number. need to run time, arriving in time prior to artificially designated, can also randomly generated, Initialization attention to the above values are to m
- 2022-02-20 17:25:28下载
- 积分:1
-
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
-
多线程范例,利用Windows+MFC开发,学习多线程的例子
多线程范例,利用Windows+MFC开发,学习多线程的例子-multithreading example, the use of Windows+ MFC development, learning multithreading example
- 2022-12-07 06:35:03下载
- 积分:1
-
使用多线程和共享内存技术解决生产者消费都问题的示例
使用多线程和共享内存技术解决生产者消费都问题的示例-The use of multi-threaded and shared-memory technology to solve the producer consumer problem are examples of
- 2022-08-26 09:46:23下载
- 积分:1
-
一个关于进程管理的viasual C++源代码
一个关于进程管理的viasual C++源代码-On process management viasual C++ Source code
- 2022-06-27 01:55:59下载
- 积分:1
-
using the BACC compiler, and then run BAINTERP
先用BACC编译,再用BAINTERP运行-using the BACC compiler, and then run BAINTERP
- 2022-03-17 18:53:05下载
- 积分:1
-
Based on VC++
一个基于VC++的多线程编程的实例,可以直接运行,-Based on VC++
- 2022-03-11 10:58:29下载
- 积分:1