buaa_shang的专栏

#include "..." #include int main(int argc, char *argv[]) { int rank, size, s1, s2, bufsize; char *buf; ...; MPI_Init(&argc, &argv);

标准通信模式--阻塞方式 //mpitest.c #include "mpi.h" #include #include #define buf_size 10 int main(int argc, char *argv[]) { int myid, numprocs, other, sb[buf_size], rb[buf_size]; MPI_Sta