Re: [Mpi-forum] Virtual MPI forum meeting June 14, 2023 / Vote announcement for the July 2023 meeting of the MPI Forum
Dear all, I just saw that I have a hard conflict today and that I cannot come to the virtual meeting today. My apologies. Therefore, I must skip my topics #710/PR823 and #676/PR825 to next week. I hope that any discussions can already be resolved during this weeek. If you are interested, please look at the commented pdf files. @Martin, please can you add a virtual meeting for both readings on June 21, 2023. Kind regards Rolf ----- Original Message -----
From: "Main MPI Forum mailing list" <[email protected]> To: "Main MPI Forum mailing list" <[email protected]> Sent: Wednesday, June 14, 2023 12:26:11 AM Subject: [Mpi-forum] Virtual MPI forum meeting June 14, 2023 / Vote announcement for the July 2023 meeting of the MPI Forum
Dear MPI forum members,
at the virtual meeting this week (June 14, 2023) on "Any Pending Items for MPI 4.1" (Martin) I would like to re-read the following proposals:
#710/PR823 clarifying MPI_COMM_DISCONNECT, MPI_FINALIZE and MPI_SESSION_FINALIZE with an additional option about inactive persistent requests within a session,
#676/PR825 resolving the missing definition of pending communication operation in a hopefully understandable and easy way.
Details:
__________________________ #710 Errata: 'Pending communication' not defined in MPI_Comm_disconnect Rolf Issue https://github.com/mpi-forum/mpi-issues/issues/710 PR https://github.com/mpi-forum/mpi-standard/pull/823 PDF https://github.com/mpi-forum/mpi-standard/files/11739843/mpi41-report_Issue7...
This proposal clarifies MPI_COMM_DISCONNECT, MPI_FINALIZE and MPI_SESSION_FINALIZE with an additional option about inactive persistent requests within a session.
__________________________ #676 Errata: 'Pending operation' not defined, pending proper definition Rolf,Joseph Issue https://github.com/mpi-forum/mpi-issues/issues/676 PR https://github.com/mpi-forum/mpi-standard/pull/825 PDF https://github.com/mpi-forum/mpi-standard/files/11732752/mpi41-report_Issue6...
Defining "pending operation" as "active operation" (see page 12)
Best regards Rolf
PS: Done already on June 7, 2023:
__________________________ #705 Errata: Fortran has only compile-time constants Rolf,Joseph Issue https://github.com/mpi-forum/mpi-issues/issues/705 (together with https://github.com/mpi-forum/mpi-issues/issues/657 Rolf, Jeff H.) PR https://github.com/mpi-forum/mpi-standard/pull/822 PDF https://github.com/mpi-forum/mpi-standard/files/11450065/mpi41-report_Issue7...
This proposal seems to be already stable.
----- Original Message -----
From: "Rolf Rabenseifner" <[email protected]> To: "Main MPI Forum mailing list" <[email protected]> Cc: "Christoph Niethammer" <[email protected]>, "Puri Bangalore" <[email protected]>, "Joseph Schuchart" <[email protected]> Sent: Wednesday, May 24, 2023 1:36:42 PM Subject: Re: Update: Vote announcement for the July 2023 meeting of the MPI Forum
Martin, Wes, and all,
I expect that we should reserve also June 14, 2023 for a possible continuation of open questions resulting from the discussions of
#705/PR822, #710/PR823, and #676/PR824 are now finalized at least for the virtual forum meeting, June 7, 2023
and other pending items for MPI-4.1 from the June 7 virtual forum meeting.
Best regards Rolf
----- Original Message -----
From: "Rolf Rabenseifner" <[email protected]> To: "Main MPI Forum mailing list" <[email protected]> Cc: "Christoph Niethammer" <[email protected]>, "Puri Bangalore" <[email protected]>, "Joseph Schuchart" <[email protected]> Sent: Thursday, May 11, 2023 8:05:07 PM Subject: Update: Vote announcement for the July 2023 meeting of the MPI Forum
Dear forum members,
#705/PR822, #710/PR823, and #676/PR824 are now finalized at least for the virtual forum meeting, June 7, 2023, details below:
#705 Errata: Fortran has only compile-time constants Rolf,Joseph Issue https://github.com/mpi-forum/mpi-issues/issues/705 (together with https://github.com/mpi-forum/mpi-issues/issues/657 Rolf, Jeff H.) PR https://github.com/mpi-forum/mpi-standard/pull/822 PDF https://github.com/mpi-forum/mpi-standard/files/11450065/mpi41-report_Issue7...
#710 Errata: 'Pending communication' not defined in MPI_Comm_disconnect Rolf Issue https://github.com/mpi-forum/mpi-issues/issues/710 PR https://github.com/mpi-forum/mpi-standard/pull/823 PDF https://github.com/mpi-forum/mpi-standard/files/11454896/mpi41-report_Issue7...
#676 Errata: 'Pending operation' not defined, pending proper definition Rolf,Joseph Issue https://github.com/mpi-forum/mpi-issues/issues/676 PR https://github.com/mpi-forum/mpi-standard/pull/824 PDF https://github.com/mpi-forum/mpi-standard/files/11443976/mpi41-report_Issue6...
The agenda of the virtual meeting should be reading and discussions if needed. I did the proposals based on the discussion and the major goals: - backward compatible, - no performance drawbacks on critical paths, - full consistency of the solution with all related parts of the MPI standard.
If I have overseen something, then my apologies.
If somebody wants to provide a completely different solution to one of these issues, please feel free to do it. - Thanks to Joseph who did PR 822, which was such a counter proposal for #705. - This method is often better than doing many change requests for the given PR. and it helps to completely check whether it is really consistent over all related parts of the MPI standard. - And thanks for all the comments so far. They really helped me a lot for preparing the three PRs.
I'll be the next three weeks on vacation.
Best regards Rolf Rabenseifner
----- Original Message -----
From: "Rolf Rabenseifner" <[email protected]> To: "Main MPI Forum mailing list" <[email protected]> Cc: "Christoph Niethammer" <[email protected]>, "Puri Bangalore" <[email protected]>, "Joseph Schuchart" <[email protected]> Sent: Tuesday, May 9, 2023 6:07:04 PM Subject: Vote announcement for the July 2023 meeting of the MPI Forum
Dear forum members, (correction: it is for the July 2023 meeting)
I would like to make the following announcements for the next MPI Forum Meeting (July 10-13, 2023):
- 2nd votes on #669 Add operation state 'enabled' and 'local calls' into Terms Rolf Issue https://github.com/mpi-forum/mpi-issues/issues/669 PR https://github.com/mpi-forum/mpi-standard/pull/788
#457 Improvements around the word "rank" in the Process Topologies chapter Christoph,Rolf Issue https://github.com/mpi-forum/mpi-issues/issues/457 PR https://github.com/mpi-forum/mpi-standard/pull/804 #485 Fix Incorrect Usage of Rank/Task/etc. in Language Bindings Chapter Rolf,Puri Issue https://github.com/mpi-forum/mpi-issues/issues/485 PR https://github.com/mpi-forum/mpi-standard/pull/803 PDF https://github.com/mpi-forum/mpi-standard/files/10831598/mpi41-report_Issue4...
- errata reading and vote on
#679 Errata: Noncollective (for procedure) and nonpersistent are not defined Rolf Issue https://github.com/mpi-forum/mpi-issues/issues/679 PR https://github.com/mpi-forum/mpi-standard/pull/820 PDF https://github.com/mpi-forum/mpi-standard/files/11432286/mpi41-report_Issue6...
- pre-announcement for errata reading and vote on --> See also virtual meeting, June 7, 2023 !!!
#705 Errata: Fortran has only compile-time constants Rolf,Joseph Issue https://github.com/mpi-forum/mpi-issues/issues/705 (together with https://github.com/mpi-forum/mpi-issues/issues/657 Rolf, Jeff H.) PR https://github.com/mpi-forum/mpi-standard/pull/822
#710 Errata: 'Pending communication' not defined in MPI_Comm_disconnect Rolf Issue https://github.com/mpi-forum/mpi-issues/issues/710 PR https://github.com/mpi-forum/mpi-standard/pull/823
#676 Errata: 'Pending operation' not defined, pending proper definition Rolf,Joseph Issue https://github.com/mpi-forum/mpi-issues/issues/676 PR https://github.com/mpi-forum/mpi-standard/pull/824
Best regards Rolf Rabenseifner
-- Dr. Rolf Rabenseifner . . . . . . . . . .. . . [email protected] . High Performance Computing Center (HLRS) . . . ++49(0)711/685-65530 . University of Stuttgart . . . . . . www.hlrs.de/people/rabenseifner . Nobelstr. 19, 70569 Stuttgart, Germany _______________________________________________ mpi-forum mailing list [email protected] https://lists.mpi-forum.org/mailman/listinfo/mpi-forum
-- Dr. Rolf Rabenseifner . . . . . . . . . .. . . [email protected] . High Performance Computing Center (HLRS) . . . ++49(0)711/685-65530 . University of Stuttgart . . . . . . www.hlrs.de/people/rabenseifner . Nobelstr. 19, 70569 Stuttgart, Germany
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Rolf Rabenseifner