实验二 进程撤销模拟

实验学时：2

实验类型：验证

实验要求：必修

一、实验目的

1) 理解进程撤销相关理论；

2) 掌握进程撤销流程。

二、实验内容

本实验针对操作系统中进程撤销相关理论进行实验。要求实验者设计一个程序，该程序可模拟撤销多个进程及其子孙进程。

1) 采用动态或静态方法生成一颗进程树（进程数目≥20）；

2) 设计进程撤销算法；

3) 实现进程撤销函数，采用级联方式撤销；

4) 可动态撤销进程；

5) 可动态观察进程树的情况；

6) 测试程序并得到正确结果。

-Second experiment the process of revocation of the simulation

Experimental Hours: 2

Types of experiments: verification

Experimental requirements: Required

First, the purpose of the experiment

1) understand the process of revocation of the relevant theory

2) understand the process to withdraw the process.

Second, experimental content

In this study, the revocation of the operating system process theory to experiment. Requirements of the experimenter designed a program that can simulate the revocation of the multiple processes and their descendants process.

1) dynamic or static method to generate a tree of processes (process number ≥ 20)

2) The design process of revocation of the algorithm

3) the process of revocation of the function, the use of cascading revocation

4) can be dynamically revocation process

5) the dynamic observation of the process tree

6) The test procedure and get the correct results.