MPI_Q2 Sends message to itself which isnt recieved

[akhilraj95]

Process with rank = sender_rank sends message to itself. MPI_Finalize is never called on execution of the program because it is not received.

for(int i=0;i<size;i++){
    if(i!= TO_RANK)
        MPI_Send(msg,N,MPI_CHAR,i,msg_tag,MPI_COMM_WORLD);
}

This will resolve the problem.

[vikram-santhosh]

Got it !
Thanks 👍