June 2023 - mpi-forum - mailman3.cels.anl.gov

Re: [Mpi-forum] Virtual MPI forum meeting June 14, 2023 / Vote announcement for the July 2023 meeting of the MPI Forum
by Martin Schulz 14 Jun '23

14 Jun '23

Hi Rolf, No problem - I added a meeting slot for next week. @All: as for this week, let's meet anyway and go over the pending items - this may be a short meeting, though, as not much seems to be left at this point - thanks to Wesley, here is the current overview: https://github.com/orgs/mpi-forum/projects/1/views/9 The meeting is as usual at 10am US CT and the Zoom link is linked from: https://github.com/mpi-forum/mpi-standard/wiki/ Thanks! Martin -- Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel Systems Department of Informatics, TU-Munich, Boltzmannstraße 3, D-85748 Garching Member of the Board of Directors at the Leibniz Supercomputing Centre (LRZ) Email: schulzm(a)in.tum.de On 14.06.23, 10:10, "Rolf Rabenseifner" <rabenseifner(a)hlrs.de <mailto:[email protected]>> wrote: 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" <mpi-forum(a)lists.mpi-forum.org <mailto:[email protected]>> > To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org <mailto:[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 <https://github.com/mpi-forum/mpi-issues/issues/710> > PR https://github.com/mpi-forum/mpi-standard/pull/823 <https://github.com/mpi-forum/mpi-standard/pull/823> > PDF > https://github.com/mpi-forum/mpi-standard/files/11739843/mpi41-report_Issue… <https://github.com/mpi-forum/mpi-standard/files/11739843/mpi41-report_Issue…> > > 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 <https://github.com/mpi-forum/mpi-issues/issues/676> > PR https://github.com/mpi-forum/mpi-standard/pull/825 <https://github.com/mpi-forum/mpi-standard/pull/825> > PDF > https://github.com/mpi-forum/mpi-standard/files/11732752/mpi41-report_Issue… <https://github.com/mpi-forum/mpi-standard/files/11732752/mpi41-report_Issue…> > > 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 <https://github.com/mpi-forum/mpi-issues/issues/705> >> (together with https://github.com/mpi-forum/mpi-issues/issues/657 <https://github.com/mpi-forum/mpi-issues/issues/657> Rolf, Jeff >> H.) >> PR https://github.com/mpi-forum/mpi-standard/pull/822 <https://github.com/mpi-forum/mpi-standard/pull/822> >> PDF >> https://github.com/mpi-forum/mpi-standard/files/11450065/mpi41-report_Issue… <https://github.com/mpi-forum/mpi-standard/files/11450065/mpi41-report_Issue…> >> >> This proposal seems to be already stable. > > > ----- Original Message ----- >> From: "Rolf Rabenseifner" <rabenseifner(a)hlrs.de <mailto:[email protected]>> >> To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org <mailto:[email protected]>> >> Cc: "Christoph Niethammer" <niethammer(a)hlrs.de <mailto:[email protected]>>, "Puri Bangalore" >> <pvbangalore(a)ua.edu <mailto:[email protected]>>, "Joseph Schuchart" >> <schuchart(a)icl.utk.edu <mailto:[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" <rabenseifner(a)hlrs.de <mailto:[email protected]>> >>> To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org <mailto:[email protected]>> >>> Cc: "Christoph Niethammer" <niethammer(a)hlrs.de <mailto:[email protected]>>, "Puri Bangalore" >>> <pvbangalore(a)ua.edu <mailto:[email protected]>>, "Joseph Schuchart" >>> <schuchart(a)icl.utk.edu <mailto:[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 <https://github.com/mpi-forum/mpi-issues/issues/705> >>> (together with https://github.com/mpi-forum/mpi-issues/issues/657 <https://github.com/mpi-forum/mpi-issues/issues/657> Rolf, Jeff >>> H.) >>> PR https://github.com/mpi-forum/mpi-standard/pull/822 <https://github.com/mpi-forum/mpi-standard/pull/822> >>> PDF >>> https://github.com/mpi-forum/mpi-standard/files/11450065/mpi41-report_Issue… <https://github.com/mpi-forum/mpi-standard/files/11450065/mpi41-report_Issue…> >>> >>> #710 Errata: 'Pending communication' not defined in MPI_Comm_disconnect Rolf >>> Issue https://github.com/mpi-forum/mpi-issues/issues/710 <https://github.com/mpi-forum/mpi-issues/issues/710> >>> PR https://github.com/mpi-forum/mpi-standard/pull/823 <https://github.com/mpi-forum/mpi-standard/pull/823> >>> PDF >>> https://github.com/mpi-forum/mpi-standard/files/11454896/mpi41-report_Issue… <https://github.com/mpi-forum/mpi-standard/files/11454896/mpi41-report_Issue…> >>> >>> #676 Errata: 'Pending operation' not defined, pending proper definition >>> Rolf,Joseph >>> Issue https://github.com/mpi-forum/mpi-issues/issues/676 <https://github.com/mpi-forum/mpi-issues/issues/676> >>> PR https://github.com/mpi-forum/mpi-standard/pull/824 <https://github.com/mpi-forum/mpi-standard/pull/824> >>> PDF >>> https://github.com/mpi-forum/mpi-standard/files/11443976/mpi41-report_Issue… <https://github.com/mpi-forum/mpi-standard/files/11443976/mpi41-report_Issue…> >>> >>> 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" <rabenseifner(a)hlrs.de <mailto:[email protected]>> >>>> To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org <mailto:[email protected]>> >>>> Cc: "Christoph Niethammer" <niethammer(a)hlrs.de <mailto:[email protected]>>, "Puri Bangalore" >>>> <pvbangalore(a)ua.edu <mailto:[email protected]>>, "Joseph Schuchart" >>>> <schuchart(a)icl.utk.edu <mailto:[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 <https://github.com/mpi-forum/mpi-issues/issues/669> >>>> PR https://github.com/mpi-forum/mpi-standard/pull/788 <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 <https://github.com/mpi-forum/mpi-issues/issues/457> >>>> PR https://github.com/mpi-forum/mpi-standard/pull/804 <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 <https://github.com/mpi-forum/mpi-issues/issues/485> >>>> PR https://github.com/mpi-forum/mpi-standard/pull/803 <https://github.com/mpi-forum/mpi-standard/pull/803> >>>> PDF >>>> https://github.com/mpi-forum/mpi-standard/files/10831598/mpi41-report_Issue… <https://github.com/mpi-forum/mpi-standard/files/10831598/mpi41-report_Issue…> >>>> >>>> - 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 <https://github.com/mpi-forum/mpi-issues/issues/679> >>>> PR https://github.com/mpi-forum/mpi-standard/pull/820 <https://github.com/mpi-forum/mpi-standard/pull/820> >>>> PDF >>>> https://github.com/mpi-forum/mpi-standard/files/11432286/mpi41-report_Issue… <https://github.com/mpi-forum/mpi-standard/files/11432286/mpi41-report_Issue…> >>>> >>>> - 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 <https://github.com/mpi-forum/mpi-issues/issues/705> >>>> (together with https://github.com/mpi-forum/mpi-issues/issues/657 <https://github.com/mpi-forum/mpi-issues/issues/657> Rolf, Jeff >>>> H.) >>>> PR https://github.com/mpi-forum/mpi-standard/pull/822 <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 <https://github.com/mpi-forum/mpi-issues/issues/710> >>>> PR https://github.com/mpi-forum/mpi-standard/pull/823 <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 <https://github.com/mpi-forum/mpi-issues/issues/676> >>>> PR https://github.com/mpi-forum/mpi-standard/pull/824 <https://github.com/mpi-forum/mpi-standard/pull/824> >>>> >>>> Best regards >>>> Rolf Rabenseifner > > > -- > Dr. Rolf Rabenseifner . . . . . . . . . .. . . rabenseifner(a)hlrs.de <mailto:[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 > mpi-forum(a)lists.mpi-forum.org <mailto:[email protected]> > https://lists.mpi-forum.org/mailman/listinfo/mpi-forum <https://lists.mpi-forum.org/mailman/listinfo/mpi-forum> -- Dr. Rolf Rabenseifner . . . . . . . . . .. . . rabenseifner(a)hlrs.de <mailto:[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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MPI vote announcement for July 2023 voting meeting
by Holmes, Daniel John 14 Jun '23

14 Jun '23

Hi all, I'd like to announce a second vote for the "MPI_WAIT is nonlocal, except when it isn't" issue. Issue: 639 https://github.com/mpi-forum/mpi-issues/issues/639 PR: 750 https://github.com/mpi-forum/mpi-standard/pull/750 Changes since 1st vote: none (except merge of mpi-4.x branch) Best wishes, Dan.

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Re: [Mpi-forum] Virtual MPI forum meeting June 14, 2023 / Vote announcement for the July 2023 meeting of the MPI Forum
by Rolf Rabenseifner 14 Jun '23

14 Jun '23

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" <mpi-forum(a)lists.mpi-forum.org> > To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> > 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_Issue… > > 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_Issue… > > 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_Issue… >> >> This proposal seems to be already stable. > > > ----- Original Message ----- >> From: "Rolf Rabenseifner" <rabenseifner(a)hlrs.de> >> To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> >> Cc: "Christoph Niethammer" <niethammer(a)hlrs.de>, "Puri Bangalore" >> <pvbangalore(a)ua.edu>, "Joseph Schuchart" >> <schuchart(a)icl.utk.edu> >> 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" <rabenseifner(a)hlrs.de> >>> To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> >>> Cc: "Christoph Niethammer" <niethammer(a)hlrs.de>, "Puri Bangalore" >>> <pvbangalore(a)ua.edu>, "Joseph Schuchart" >>> <schuchart(a)icl.utk.edu> >>> 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_Issue… >>> >>> #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_Issue… >>> >>> #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_Issue… >>> >>> 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" <rabenseifner(a)hlrs.de> >>>> To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> >>>> Cc: "Christoph Niethammer" <niethammer(a)hlrs.de>, "Puri Bangalore" >>>> <pvbangalore(a)ua.edu>, "Joseph Schuchart" >>>> <schuchart(a)icl.utk.edu> >>>> 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_Issue… >>>> >>>> - 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_Issue… >>>> >>>> - 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 . . . . . . . . . .. . . rabenseifner(a)hlrs.de . > 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 > mpi-forum(a)lists.mpi-forum.org > https://lists.mpi-forum.org/mailman/listinfo/mpi-forum -- Dr. Rolf Rabenseifner . . . . . . . . . .. . . rabenseifner(a)hlrs.de . 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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Virtual MPI forum meeting June 14, 2023 / Vote announcement for the July 2023 meeting of the MPI Forum
by Rolf Rabenseifner 13 Jun '23

13 Jun '23

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, and #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_Issue… 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_Issue… 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_Issue… > > This proposal seems to be already stable. ----- Original Message ----- > From: "Rolf Rabenseifner" <rabenseifner(a)hlrs.de> > To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> > Cc: "Christoph Niethammer" <niethammer(a)hlrs.de>, "Puri Bangalore" <pvbangalore(a)ua.edu>, "Joseph Schuchart" > <schuchart(a)icl.utk.edu> > 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" <rabenseifner(a)hlrs.de> >> To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> >> Cc: "Christoph Niethammer" <niethammer(a)hlrs.de>, "Puri Bangalore" >> <pvbangalore(a)ua.edu>, "Joseph Schuchart" >> <schuchart(a)icl.utk.edu> >> 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_Issue… >> >> #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_Issue… >> >> #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_Issue… >> >> 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" <rabenseifner(a)hlrs.de> >>> To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> >>> Cc: "Christoph Niethammer" <niethammer(a)hlrs.de>, "Puri Bangalore" >>> <pvbangalore(a)ua.edu>, "Joseph Schuchart" >>> <schuchart(a)icl.utk.edu> >>> 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_Issue… >>> >>> - 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_Issue… >>> >>> - 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 . . . . . . . . . .. . . rabenseifner(a)hlrs.de . 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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2023-06-14 Non-Voting Meeting and 2023-07-10 Voting Meeting Reminders
by Wesley Bland 13 Jun '23

13 Jun '23

Hi all, A few quick reminders: 1. We have a non-voting meeting tomorrow (2023-06-14) where Rolf will continue the discussions from last week and we'll cover any other MPI 4.1 topics as we hurtle toward release. 2. The announcement deadline for the July meeting is coming up on June 26. Please remember to announce any votes and/or readings before that date. All of the items on this board are expected for MPI 4.1, but have not yet been announced (as far as I'm aware): https://github.com/orgs/mpi-forum/projects/1/views/9. 3. Registration for the upcoming July meeting is open. If you're not sure if you've registered, you can find that here: https://www.mpi-forum.org/meetings/2023/07/attendance. If you haven't registered, you can do that here: https://forms.gle/rLseYfaUB9msiB4E9. Thanks, Wes

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Re: [Mpi-forum] Virtual MPI forum meeting June 7, 2023 / Vote announcement for the July 2023 meeting of the MPI Forum
by Rolf Rabenseifner 07 Jun '23

07 Jun '23

Dear MPI forum members, last update for #710/PR823: second option (alternative B) and open questions for MPI_Session_finalize, see https://github.com/mpi-forum/mpi-standard/files/11676448/mpi41-report_Issue… for the virtual meeting today. Kind regards Rolf ________ email from yesterday: _________ for the virtual meeting this week (June 7, 2023) the following readings and discussions are scheduled. Some technical decisions are needed and it may be best to do these decisions as institutional staw votes in an additional virtual meeting (e.g. next week), rather to do them ad hoc this week. The topics are #705/PR822, #710/PR823 with two options, #676/PR824 or PR825. Details: __________________________ #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_Issue… This proposal seems to be already stable. __________________________ #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 updated: PDF https://github.com/mpi-forum/mpi-standard/files/11676448/mpi41-report_Issue… There is severe critism about the current proposal in PR 823: "In this PR here, as far as I can see, the implementations are mainly affected if they incorrectly require that there must not be any inactive request handle using the given comm. Whether an MPI lib really internally frees the inactive handles or not, is mainly a question of having dangling handles or not." "Is there broad agreement that this is incorrect implementation behavior? I'm skeptical." And therefore, there are two different solutions: - An advice to users, telling the consequences if they do not free inactive handles before calling MPI_Comm_disconnect or MPI_Session_finalize. or - Automatically freeing them. And furthermore: "Whatever we decide, I imagine this needs to extend to MPI_SESSION_FINALIZE as well." I'll try to update the proposal before the meeting to have text for both possible solutions. __________________________ #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/11668075/mpi41-report_Issue… Substituting "pending operation" by "active operation" or PR https://github.com/mpi-forum/mpi-standard/pull/825 PDF https://github.com/mpi-forum/mpi-standard/files/11669354/mpi41-report_Issue… Defining "pending operation" as "active operation" (see page 12) Best regards Rolf ----- Original Message ----- > From: "Rolf Rabenseifner" <rabenseifner(a)hlrs.de> > To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> > Cc: "Christoph Niethammer" <niethammer(a)hlrs.de>, "Puri Bangalore" <pvbangalore(a)ua.edu>, "Joseph Schuchart" > <schuchart(a)icl.utk.edu> > 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" <rabenseifner(a)hlrs.de> >> To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> >> Cc: "Christoph Niethammer" <niethammer(a)hlrs.de>, "Puri Bangalore" >> <pvbangalore(a)ua.edu>, "Joseph Schuchart" >> <schuchart(a)icl.utk.edu> >> 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_Issue… >> >> #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_Issue… >> >> #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_Issue… >> >> 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" <rabenseifner(a)hlrs.de> >>> To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> >>> Cc: "Christoph Niethammer" <niethammer(a)hlrs.de>, "Puri Bangalore" >>> <pvbangalore(a)ua.edu>, "Joseph Schuchart" >>> <schuchart(a)icl.utk.edu> >>> 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_Issue… >>> >>> - 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_Issue… >>> >>> - 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 . . . . . . . . . .. . . rabenseifner(a)hlrs.de . 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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Vote announcement for Issue #520 / PR 798
by Marc-André Hermanns 07 Jun '23

07 Jun '23

Dear all, On behalf of the tools working group I would like to announce Add compound datatypes for large integers for MPI_(MIN|MAX)LOC Issue#520: https://github.com/mpi-forum/mpi-issues/issues/520 PR#798: https://github.com/mpi-forum/mpi-standard/pull/798 for second vote. Cheers, Marc-Andre -- Dr. rer. nat. Marc-André Hermanns IT Center Group: High Performance Computing Division: Computational Science and Engineering RWTH Aachen University Seffenter Weg 23 52074 Aachen Phone: +49 241 80-24381 hermanns(a)itc.rwth-aachen.de www.itc.rwth-aachen.de Social Media Kanäle des IT Centers: https://blog.rwth-aachen.de/itc/ https://www.facebook.com/itcenterrwth https://www.linkedin.com/company/itcenterrwth https://twitter.com/ITCenterRWTH https://www.youtube.com/channel/UCKKDJJukeRwO0LP-ac8x8rQ

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Virtual MPI forum meeting June 7, 2023 / Vote announcement for the July 2023 meeting of the MPI Forum
by Rolf Rabenseifner 06 Jun '23

06 Jun '23

Dear MPI forum members, for the virtual meeting this week (June 7, 2023) the following readings and discussions are scheduled. Some technical decisions are needed and it may be best to do these decisions as institutional staw votes in an additional virtual meeting (e.g. next week), rather to do them ad hoc this week. The topics are #705/PR822, #710/PR823 with two options, #676/PR824 or PR825. Details: __________________________ #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_Issue… This proposal seems to be already stable. __________________________ #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_Issue… There is severe critism about the current proposal in PR 823: "In this PR here, as far as I can see, the implementations are mainly affected if they incorrectly require that there must not be any inactive request handle using the given comm. Whether an MPI lib really internally frees the inactive handles or not, is mainly a question of having dangling handles or not." "Is there broad agreement that this is incorrect implementation behavior? I'm skeptical." And therefore, there are two different solutions: - An advice to users, telling the consequences if they do not free inactive handles before calling MPI_Comm_disconnect or MPI_Session_finalize. or - Automatically freeing them. And furthermore: "Whatever we decide, I imagine this needs to extend to MPI_SESSION_FINALIZE as well." I'll try to update the proposal before the meeting to have text for both possible solutions. __________________________ #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/11668075/mpi41-report_Issue… Substituting "pending operation" by "active operation" or PR https://github.com/mpi-forum/mpi-standard/pull/825 PDF https://github.com/mpi-forum/mpi-standard/files/11669354/mpi41-report_Issue… Defining "pending operation" as "active operation" (see page 12) Best regards Rolf ----- Original Message ----- > From: "Rolf Rabenseifner" <rabenseifner(a)hlrs.de> > To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> > Cc: "Christoph Niethammer" <niethammer(a)hlrs.de>, "Puri Bangalore" <pvbangalore(a)ua.edu>, "Joseph Schuchart" > <schuchart(a)icl.utk.edu> > 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" <rabenseifner(a)hlrs.de> >> To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> >> Cc: "Christoph Niethammer" <niethammer(a)hlrs.de>, "Puri Bangalore" >> <pvbangalore(a)ua.edu>, "Joseph Schuchart" >> <schuchart(a)icl.utk.edu> >> 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_Issue… >> >> #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_Issue… >> >> #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_Issue… >> >> 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" <rabenseifner(a)hlrs.de> >>> To: "Main MPI Forum mailing list" <mpi-forum(a)lists.mpi-forum.org> >>> Cc: "Christoph Niethammer" <niethammer(a)hlrs.de>, "Puri Bangalore" >>> <pvbangalore(a)ua.edu>, "Joseph Schuchart" >>> <schuchart(a)icl.utk.edu> >>> 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_Issue… >>> >>> - 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_Issue… >>> >>> - 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 . . . . . . . . . .. . . rabenseifner(a)hlrs.de . >> High Performance Computing Center (HLRS) . . . ++49(0)711/685-65530 . >> University of Stuttgart . . . . . . www.hlrs.de/people/rabenseifner . >> Nobelstr. 19, 70569 Stuttgart, Germany > > -- > Dr. Rolf Rabenseifner . . . . . . . . . .. . . rabenseifner(a)hlrs.de . > High Performance Computing Center (HLRS) . . . ++49(0)711/685-65530 . > University of Stuttgart . . . . . . www.hlrs.de/people/rabenseifner . > Nobelstr. 19, 70569 Stuttgart, Germany -- Dr. Rolf Rabenseifner . . . . . . . . . .. . . rabenseifner(a)hlrs.de . 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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Second Vote Announcement for July 23
by Jim Dinan 06 Jun '23

06 Jun '23

Hi All, The HACC working group would like to announce a second vote for the memory allocation kinds proposal: * Issue: https://github.com/mpi-forum/mpi-issues/issues/580 * PR: https://github.com/mpi-forum/mpi-standard/pull/714 Best regards, ~Jim.

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