MPI_Send (&flipbit, 1, MPI_INT, 1, i, MPI_COMM_WORLD);
flag = 0;
-printf ("req = %0x", (unsigned int)reqs);
+ printf("req = %p", reqs);
while (!flag)
MPI_Testany (i, reqs, &done, &flag, &status);
}
else if (rank == 1)
{
- memset (buf0, 1, buf_size);
+ memset (buf0, 1, buf_size*sizeof(int));
for (i = 3; i > 0; i--) {
MPI_Recv (&flipbit, 1, MPI_INT, 0, i, MPI_COMM_WORLD, &status);