[Mpi3-hybridpm] [MPI Forum] #357: thread-safety of MPI_INITIALIZED, MPI_QUERY_THREAD and MPI_IS_THREAD_MAIN in all uses for library correctness

[Pavan Balaji]

On 04/09/2013 01:24 PM US Central Time, Jeff Hammond wrote:
> MPI_INIT and MPI_FINALIZE are collective, are they not?  How does
> reference counting help to make my example code correct in the case
> where only a subset of the processes in world are going to use the
> threaded library?

It's too hard to repeat the entire telecon discussion over email.  If
the meeting notes are not sufficiently detailed, we can talk in person.
 There'll also be more telecons discussing these issues.

 -- Pavan

-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji