[mpiwg-sessions] Agenda items for Sessions WG meeting - 5/8/23

Holmes, Daniel John daniel.john.holmes at intel.com
Fri May 5 10:48:58 CDT 2023


Hi Howard (et al),

I wrote down my thoughts on #710 (including the sessions viewpoint) here:
https://github.com/mpi-forum/mpi-issues/issues/710#issuecomment-1536306552

Addendum, just for sessions folks:

``` C
MPI_Init();
MPI_Recv_init(..., MPI_COMM_WORLD, &req);
MPI_Finalize();
MPI_Request_free(&req); // erroneous, MPI is no longer initialised, so calling MPI_Request_free is prohibited
MPI_Session_init();
MPI_Request_free(&req); // oh dear lord, what is this? Surely this is also erroneous, but where ...flicks through the MPI Standard... is the prohibition in the standard?
MPI_Session_finalize();
```

Best wishes,
Dan.

[cid:image006.png at 01D97F70.66C43660]

From: mpiwg-sessions <mpiwg-sessions-bounces at lists.mpi-forum.org> On Behalf Of Pritchard Jr., Howard via mpiwg-sessions
Sent: 04 May 2023 23:46
To: MPI Sessions working group <mpiwg-sessions at lists.mpi-forum.org>
Cc: Pritchard Jr., Howard <howardp at lanl.gov>
Subject: [mpiwg-sessions] Agenda items for Sessions WG meeting - 5/8/23

Hi All,

Please send me agenda items you'd like to discuss at our WG meeting on 5/8/23.

I have one item already.  I'd like to discuss https://github.com/mpi-forum/mpi-issues/issues/710 and its possible impact on sessions.

Howard


-

[signature_61897647]
Howard Pritchard
Research Scientist
HPC-ENV

Los Alamos National Laboratory
howardp at lanl.gov<mailto:howardp at lanl.gov>

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