Hi all,
I'm having a problem where my program seems to reach the end of its
execution and then hang.
The program finishes with two steps, MPI_Barrier followed by MPI_Finalize?
All the nodes within the program complete the barrier synchronisation
and then call MPI_Finalize. The MPI_Finalize never completes, it just
seems to hang?
Each node has two seperate threads, with the master thread calling
MPI_Finalize. The child threads do terminate via pthread_exit and seem
to be okay? To ensure this each of the master threads on the nodes makes
a pthread_join call prior to the final MPI_Barrier call.
Could anyone offer a suggestions as to what I'm doing wrong or what the
problem might be?
Thanks
--
Mike
mhl_at_[hidden]
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