Introduction - If you have any usage issues, please Google them yourself
Bankers algorithm, also known as " resource allocation refuse" method, the basic idea is: all the processes in the system into the process of collection system in a safe state by the process of resource requests, the first resource tentatively assigned to it. Now, the system will be the rest of the available resources and the process of collection of other processes also need the number of resources compared to identify the remaining resources to meet the maximum demand of the process, so as to ensure that the process has finished running, and the return of all the resources. At this time, this process is removed from the process amounts and in the return of all the resources of the occupied more of the system s remaining resources. Repeatedly performing the above steps. Finally, check the process of collection, it indicates that the application is feasible if it is empty, the system is in a safe state, can really implement the allocation otherwise, as long as the proce