Introduction - If you have any usage issues, please Google them yourself
1) Each process has a PCB, its contents can be set depending on the circumstances.
2) may be in the number of interface settings mutex resources (including two types: the input device and output device)
3) the number of processes into the memory time, service time can be set on the interface
4) between processes, there are certain synchronization and mutual exclusion relationship can be set via the interface, which represents the method is as follows:
The service time of the process is comprised of three fields: I2C10O5 (the service time of the process from the input of the two time slice, the calculation of the 10 time slices, five time slices output)
Interprocess synchronization: W2, said that the process need to wait until after the end of the P2 process execution can run a segment
Therefore, inter-process synchronization and mutual exclusion relations, service time can be unified in four to: I2C10O5W2
5) can display the status of each process running: Ready, blocking, execut