实验1 进程调度



一、实验目的

　　通过实验加强对进程调度算法的理解和掌握。

二、实验内容

　　编写程序实现基于优先级的时间片轮转调度算法。

-Experiment a process schedulingFirst, the purpose of the experimentExperiments to enhance understanding and mastering of the process scheduling algorithm.Second, experimental contentProgramming time slice of the priority-based round robin scheduling algorithm.Third, the experimental requirements1, assume that the system has five processes, each process with a process control block PCB to represent the structure of the process control block as shown in Figure 1.1:Process namePriorityRequire run-timeHas been runningProcess statusPointerFigure 1.1Of which:Process: as the identity of the process, it is assumed that the process name of the five process p1, p2, p3, p4, the p5.Arranged in a circular linked list pointers: the process in order that the next process of the process control block first address pointer in the last process that the process of a process control block first address pointer.Required to run: assume that the process needs to run the unit of time.Running time: assume that