Abstract
The noise prediction computer system (“this system”) can support the anti-noise measure planning of large plants such as thermal power stations. For getting a better planning in a limited term, high speed computing of many case studies is required. The auther parallelized this system by two methods. The first method, very simple one, is effective on a PC cluster composed of the same PCs. If a PC cluster is composed of varied PCs, you can make each PC do his work with little idling time by the second method, a little complicated one. This paper describes these two methods’ algorithms and their parformance evaluations.
