Cloud computing scheduling algorithm in meteorological environment

Cloud computing scheduling algorithm in meteorological environment

Wang Junsong Sheng

According to the characteristics of meteorological calculation, a cloud model of meteorological computation is proposed, and a heuristic scheduling algorithm for meteorological cloud Computing (Weather Cloud) is proposed on this model. The scheduling algorithm classifies the meteorological operation according to the time pressing type, the CPU pressing type, the memory pressing type and the hard disk space pressing type, calculates the resource synthesis urgent index, and assigns different scheduling priority rights accordingly. Compared with CMMS (Cloud min scheduling), AFCFS (re-use-A-Come-a-i-Service) and fair, the scheduling algorithm of Weather Cloud not only reduces the waiting time of computation, It also increases the number of instructions that are completed.

Cloud computing scheduling algorithm in meteorological environment