[mpiwg-hybridpm] Hybrid WG telecon reminder: May 5th 11am central
james.dinan at gmail.com
Mon May 5 12:52:32 CDT 2014
Minutes are posted:
On Mon, May 5, 2014 at 10:58 AM, Jim Dinan <james.dinan at gmail.com> wrote:
> Expanded agenda:
> 1. (Jim) Discussion of endpoints query function. We decided not to pursue
> this at this time for two reasons: (1) it's hard to define (is it relative
> to another communicator?) and (2) because knowing the number of endpoints
> is not helpful, you need the handles and a routine that returns the handles
> breaks MPI convention.
> 2. (Dan) Discussion of communicator comparison routines in the presence of
> 3. (Pavan) Move toward resolution of MPI_Comm_free. Currently, the
> leading option is to leave MPI_Comm_free as a conventional collective
> (MPI_THREAD_MULTIPLE mode is required to free an endpoints communicator).
> We could pursue a lesser-collective MPI_Comm_endpoints_free (i.e. for
> lesser threading models) in a future proposal.
> On Sun, May 4, 2014 at 7:12 PM, Balaji, Pavan <balaji at anl.gov> wrote:
>> Agenda: Continue Endpoints discussion.
>> — Pavan
>> mpiwg-hybridpm mailing list
>> mpiwg-hybridpm at lists.mpi-forum.org
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