Introduction - If you have any usage issues, please Google them yourself
The multi-level feedback queue scheduling algorithm is a low performance scheduling strategy which can meet the needs of various users. For time-sharing short work, the system can usually get its work done in the time slice set out in the first queue (high priority queue) to satisfy the end-user. For short batch jobs, a single time slice in the first or first, second queue (medium priority queues) is usually done, and the turnaround time is still short; For long batch jobs, it will be in the first, second, and... Each queue gets time slices and runs, and never gets handled. This system simulates the multi-level feedback queue scheduling algorithm and its implementation