利用多处理机积分全球谱模式的方法

STRATEGIES ON USE OF MULTIPLE PROCESSORS IN TIME INTEGRATION FOR GLOBAL MULTILEVEL PRIMITIVE EQUATION MODEL

利用垂直正规模,把全球多层原始方程组化成多个浅水波型方程,从而在一个时间步长内,可以使积分的绝大部分工作在多处理机上进行。最后,还给出了计算的流程图。

A global multilevel spectral primitive equation model has been reduced to several sets ofshallow water type equations by means of verticle normal modes.Then,most part of computa-tional amount can be simultaneously performed by multiple processors in a time step.Finally,aflow graph is shown.