调试信息显示到达第129行的所有进程(所有进程0到n-1打印bcast开始)。但他们从未到达132线。128 if (n_procs > 1) {130// broadcast to other workers to stop their process
131 MPI_Bcast(finished, 1, MPI_INT,root
谁能给我一个清晰的例子,告诉我如何使用mpi4py,spawn和bcast将一个数组广播到大量衍生的worker脚本?谢谢!主脚本:print("About to broadcast {0} from rank {1}".format(test, rank))mpisize = comm2.Get_size()
test =