用OpenMP并行化气象预报模式试验

STUDY ON THE PARALLELIZATION OF METEOROLOGICAL FORECASTING MODELS WITH OPENMP AND COMPARISION TO MPI METHOD

介绍可移植的共享内存并行编程应用程序接口OpenMP ,通过对浅水波模式和复杂地形下的嵌套细网格模式的并行计算试验 ,探讨它用于并行化气象预报模式的可行性 。

A portable shared memory parallel application program interface (API) OpenMP is introduced. By conducting parallel experiments on a shallow water model and a nested fine-mesh model over the complex topography, its feasibility for the parallelization of meteorological forecasting models is discussed with comparison to Message Passing Interface (MPI).