文件名称:os1
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1用PCB表示整个进程实体,利用随机数方法或键盘控制方法模拟进程执行中产生的事件,或者利用基于图形界面的鼠标或者键盘操作控制进程管理内容。
2定义PCB(可以采用静态结构或动态结构):包括理论PCB中的基本内容,如内部ID、外部ID、进程状态、队列指针。由于无法实现真正的进程创建功能,在实验中只需建立PCB,用它代表完整的进程。
3定义进程状态转换方式:进程的状态转换是由进程内部操作或操作系统的控制引起,由于无法实现这些功能,学生可以采用随机数方法或键盘控制方法模拟,并实现对应的控制程序。随机方法指产生1-6的随机数,分别代表创建进程(c)、结束进程(e)、进程阻塞(b)、激活进程(w)、调度进程(p)、时间片到(t)等事件;键盘模拟方法指定义6种按键代表以上6种事件。
4根据事件处理就绪队列、阻塞队列和当前执行进程的状态。每次事件处理后应形象地显示出当前系统中的执行进程是哪一个,就绪队列和阻塞队列分别包含哪些进程。-1 with PCB said the process entities, using random method or the keyboard control method to simulate the process execution stressful events, or based on a graphical interface of the mouse or keyboard operation control process management content.
2 defined PCB (can use static structure or dynamic structure) : the basic content includes theory PCB, such as internal ID, external ID, process state, queue pointer. Unable to realize the real process creation function, in experiments create PCB, and use it to represent the complete process.
3 definition process state transition way: the state transition process by internal operation process of the operating system or control cause and, unable to achieve these functions, students can use random number or the keyboard control simulation method, and realize the corresponding control procedures. Randomized methods to produce 1-6 of random, and on behalf of the create process (c), terminate the process (e), process, obstruction (b), activation p
2定义PCB(可以采用静态结构或动态结构):包括理论PCB中的基本内容,如内部ID、外部ID、进程状态、队列指针。由于无法实现真正的进程创建功能,在实验中只需建立PCB,用它代表完整的进程。
3定义进程状态转换方式:进程的状态转换是由进程内部操作或操作系统的控制引起,由于无法实现这些功能,学生可以采用随机数方法或键盘控制方法模拟,并实现对应的控制程序。随机方法指产生1-6的随机数,分别代表创建进程(c)、结束进程(e)、进程阻塞(b)、激活进程(w)、调度进程(p)、时间片到(t)等事件;键盘模拟方法指定义6种按键代表以上6种事件。
4根据事件处理就绪队列、阻塞队列和当前执行进程的状态。每次事件处理后应形象地显示出当前系统中的执行进程是哪一个,就绪队列和阻塞队列分别包含哪些进程。-1 with PCB said the process entities, using random method or the keyboard control method to simulate the process execution stressful events, or based on a graphical interface of the mouse or keyboard operation control process management content.
2 defined PCB (can use static structure or dynamic structure) : the basic content includes theory PCB, such as internal ID, external ID, process state, queue pointer. Unable to realize the real process creation function, in experiments create PCB, and use it to represent the complete process.
3 definition process state transition way: the state transition process by internal operation process of the operating system or control cause and, unable to achieve these functions, students can use random number or the keyboard control simulation method, and realize the corresponding control procedures. Randomized methods to produce 1-6 of random, and on behalf of the create process (c), terminate the process (e), process, obstruction (b), activation p
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os1.c
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