本帖最后由 xinshou6 于 2020-9-16 13:14 编辑
来 我补个链接https://akirakyle.com/WRF_benchmarks/results.html#exceeding_min_patch_size
the domain size is too small for this many processors, or the decomposition aspect ratio is poor. - “Determine the resultant x- and y-direction computational patch sizes based on the full domain size and the number of MPI ranks used in each direction. If the patch size < 10 grid cells in either direction, the model will stop.”
1、我没明白为啥改32 改完y不还是小于10吗,2、他咋分的 是分完patch数里面的tile吗 3、numtiles_y
must be set to 1, and numtile_x then set to the number of OpenMP threads,mpi不用写这个是吗 .网站是不是给我设置内存了 所以每次编辑内容都不见 |