Multiple-business-software License management method based on super-calculation Cloud service

The invention provides a multiple-business-software License management method based on super-calculation Cloud service. The method includes the steps of (a) extracting user information to obtain an user ID, a commercial software ID, the largest number of parallel communication cores N, effective starting time Start-time and effective ending time End-time, (b) judging legality of a user, (c) judging whether the user is within a valid period, (d) judging the number of the parallel communication cores N, (e) judging whether remaining License resources are sufficient, and (f) providing calculation service and a feedback result. According to the multiple-business-software License management method based on the super-calculation Cloud service, reasonable identity identification of the user can be carried out, platform software resources can be effectively called and used, the method is suitable for clustering and super computer environments with large hardware resource scale, multiple business licensed software resources and multiple user types, and management efficiency and service quality of the license management service are improved.