[mpiwg-sessions] Sessions WG items for MPI 4.1

[Pritchard Jr., Howard]

HI Martin and Wes,

Related to sessions, here’s what we want to get into 4.1 for sure:

Language bindings chapter needs updating for Sessions model
https://github.com/mpi-forum/mpi-issues/issues/535<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-issues/issues/535__;!!Bt8fGhp8LhKGRg!CMQ53r-tmxPE0Xm8vO0BZ0v3qjLdEkCEcka57rjIidhE95NUUEzC_coUX2SjDNT8xU-JK_J00NKBGcTJuLH1eyxwS7A$>
https://github.com/mpi-forum/mpi-standard/pull/658<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-standard/pull/658__;!!Bt8fGhp8LhKGRg!CMQ53r-tmxPE0Xm8vO0BZ0v3qjLdEkCEcka57rjIidhE95NUUEzC_coUX2SjDNT8xU-JK_J00NKBGcTJuLH1DZW7bIQ$>

MPI_LASTUSEDCODE not covered in the sessions model
https://github.com/mpi-forum/mpi-issues/issues/545<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-issues/issues/545__;!!Bt8fGhp8LhKGRg!CMQ53r-tmxPE0Xm8vO0BZ0v3qjLdEkCEcka57rjIidhE95NUUEzC_coUX2SjDNT8xU-JK_J00NKBGcTJuLH157LypR0$>
https://github.com/mpi-forum/mpi-standard/pull/657<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-standard/pull/657__;!!Bt8fGhp8LhKGRg!CMQ53r-tmxPE0Xm8vO0BZ0v3qjLdEkCEcka57rjIidhE95NUUEzC_coUX2SjDNT8xU-JK_J00NKBGcTJuLH1jOHV2sg$>

Clarify/fix description and usage of MPI_GROUP_NULL
https://github.com/mpi-forum/mpi-issues/issues/534<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-issues/issues/534__;!!Bt8fGhp8LhKGRg!CMQ53r-tmxPE0Xm8vO0BZ0v3qjLdEkCEcka57rjIidhE95NUUEzC_coUX2SjDNT8xU-JK_J00NKBGcTJuLH1eq-IZ3k$>
https://github.com/mpi-forum/mpi-standard/pull/651<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-standard/pull/651__;!!Bt8fGhp8LhKGRg!CMQ53r-tmxPE0Xm8vO0BZ0v3qjLdEkCEcka57rjIidhE95NUUEzC_coUX2SjDNT8xU-JK_J00NKBGcTJuLH1-YYHK7Q$>

expansion of error handler association to cover sessions (and clarifications)
https://github.com/mpi-forum/mpi-issues/issues/511<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-issues/issues/511__;!!Bt8fGhp8LhKGRg!CMQ53r-tmxPE0Xm8vO0BZ0v3qjLdEkCEcka57rjIidhE95NUUEzC_coUX2SjDNT8xU-JK_J00NKBGcTJuLH1w9vdPdw$>
https://github.com/mpi-forum/mpi-standard/pull/629<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-standard/pull/629__;!!Bt8fGhp8LhKGRg!CMQ53r-tmxPE0Xm8vO0BZ0v3qjLdEkCEcka57rjIidhE95NUUEzC_coUX2SjDNT8xU-JK_J00NKBGcTJuLH1OdhAUJU$>


In addition, we may see if there’s a low overhead way to address concerns Rolf has about MPI_Buffer_attach:

https://lists.mpi-forum.org/pipermail/mpiwg-sessions/2022-September/000683.html
https://github.com/mpiwg-sessions/sessions-issues/issues/25


Howard

—

[signature_61897647]

Howard Pritchard
Research Scientist
HPC-ENV

Los Alamos National Laboratory
howardp at lanl.gov

[signature_3995356166]<https://www.instagram.com/losalamosnatlab/>[signature_3950813466]<https://twitter.com/LosAlamosNatLab>[signature_40138494]<https://www.linkedin.com/company/los-alamos-national-laboratory/>[signature_706636742]<https://www.facebook.com/LosAlamosNationalLab/>



-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mpi-forum.org/pipermail/mpiwg-sessions/attachments/20220930/37746dc9/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.png
Type: image/png
Size: 4349 bytes
Desc: image001.png
URL: <http://lists.mpi-forum.org/pipermail/mpiwg-sessions/attachments/20220930/37746dc9/attachment-0005.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image002.png
Type: image/png
Size: 1980 bytes
Desc: image002.png
URL: <http://lists.mpi-forum.org/pipermail/mpiwg-sessions/attachments/20220930/37746dc9/attachment-0006.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image003.png
Type: image/png
Size: 1516 bytes
Desc: image003.png
URL: <http://lists.mpi-forum.org/pipermail/mpiwg-sessions/attachments/20220930/37746dc9/attachment-0007.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image004.png
Type: image/png
Size: 1333 bytes
Desc: image004.png
URL: <http://lists.mpi-forum.org/pipermail/mpiwg-sessions/attachments/20220930/37746dc9/attachment-0008.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image005.png
Type: image/png
Size: 998 bytes
Desc: image005.png
URL: <http://lists.mpi-forum.org/pipermail/mpiwg-sessions/attachments/20220930/37746dc9/attachment-0009.png>