、MPl程序分析及编程入门 MP|程序的基本结构 #inc l ude mp i h int main ( int argc, char *argv[) int myrank, nprocs MPI Init(&argc, &argv) MPI Comm size (MPI COMM WORLD, &nprocs) MPI Comm rank (MPI COMM WORLD, &myr ank) MPI Final ize oMPI程序的基本结构 #include "mpi.h" ... ... int main(int argc, char *argv[]) { int myrank, nprocs; MPI_Init(&argc,&argv); MPI_Comm_size(MPI_COMM_WORLD,&nprocs); MPI_Comm_rank(MPI_COMM_WORLD,&myrank); ... ... MPI_Finalize(); } 三、MPI程序分析及编程入门