Research And Application Of Real-time Cluster System

Although the capability of computer has proved more and more with the development of hard ware technology, the progress of science asks more and more for it Network technology goes rapidly and it brings new chances to high performance computing. The cluster parallel system based on network wins much more attention due to its higher performance and lower price. The cluster parallel system is such a system, which makes use of workstations, servers or PCs connected with fast network and under the support of parallel system software to realize parallel process with high efficiency. At present the technology mainly used on science computing or affair processing, but the research on real-time environment (such as parallel signals process and control) is just beginning.This paper discussed several key issues of real-time cluster parallel system and the applying to real-time information processing and controlling of multi sources, on the b-asis of research on the first real-time cluster computer system in our country. These questions are the design of the cluster structure based on three front network technologies, building up parallel computing model based on BSP (Bulk synchronous parallel) model, real-time dynamic load balancing and messages transfer system. At last this paper brought forth prospect for the more research on real-time cluster parallel computer system.