摘要
本文给出一类适合在MIMD并行计算机系统上运行的数值求解常微分方程初值问题的向前步方法。在计算过程中,该方法不需要进行异步迭代。文中给出方法的构造格式、精度和数值稳定性分析,并给出算法在串行计算机上的模拟方法及在VAX-11/780上的模拟算例。
In this paper, a class of asynchronous parpallel forward step methods for the initial value problem of the ordinary differential equationa is presented, which can be implemented on the MIMD multiprocessor systems. The scheme, the accuracy and the numerical stability analysis of the method rae given. At last, a simulation method used on serial computers and s numerical example simulated on the VAX-11/780 are written here.
出处
《计算机工程与设计》
CSCD
北大核心
1989年第4期49-58,32,共11页
Computer Engineering and Design
