MPI non-blocking communication

 

In this exercise, please use the non-blocking point-to-point routines instead of the blocking routines. Pick the existing code blocking.c and replace the MPI_Send and MPI_Recv routines with MPI_Isend and MPI_Irecv, and use MPI_Wait or MPI_Waitall to test for completion of the nonblocking operations. You may want to use these MPI routines in your solution:


      MPI_Isend 
      MPI_Irecv 
      MPI_Wait 
 or
      MPI_Waitall