Abstract:

Flow field computation is essential for flow dynamics research and aircraft manufacture, and parallel computing is the best way to perform the massive flow field computations. According to the characteristics of flow field computation, this paper proposes an idea of DSV distributed shared variable and the asynchronous synchronous parallel algorithm, has a try to realize parallel flow field computation on parallel virtual machine using SPMD (single program multiple data) model, and gives the experimental results.

Key words: flow field, parallel distributed computing, parallel virtual machine, distributed shared variable, asynch ronoussynch ronous parallel algorithm