March 2022 - mpiwg-tools - mailman3.cels.anl.gov

No meeting today Mar 31, 2022
by Marc-André Hermanns 31 Mar '22

31 Mar '22

Dear all, sorry for the late notice, but I forgot to announce this earlier. Joachim and I are both bound in another meeting, so we will skip today's meeting. Sorry again for the short notice. 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

1 0

No call today: Mar 24, 2022
by Marc-André Hermanns 24 Mar '22

24 Mar '22

Dear all, as announced last week, I am bound in an MPI course all day today, so we'll skip today's call. 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

1 0

Re: [mpiwg-tools] No call today: Mar 17, 2022
by William Williams 17 Mar '22

17 Mar '22

Sounds good to me. I am unavailable next week as well, for what that’s worth. Cheers, Bill > On 17. Mar 2022, at 14:06, Marc-André Hermanns via mpiwg-tools <mpiwg-tools(a)lists.mpi-forum.org> wrote: > > Dear all, > > as Joachim is unavailable today and a personally tight schedule of my own, I propose to skip today's call. > > Next week I will be bound in a local MPI course, so I might not be able to make the call either, but I will send around a separate message on that. > > > 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 > _______________________________________________ > mpiwg-tools mailing list > mpiwg-tools(a)lists.mpi-forum.org > https://lists.mpi-forum.org/mailman/listinfo/mpiwg-tools -- Bill Williams Wiss. Mitarbeiter ZIH-IAK, TU-Dresden Falkenbrunnen, Room 009 Chemnitzer Straße 50 01187 Dresden Phone: +49 351 463-39976 e-mail: william.williams(a)mailbox.tu-dresden.de

1 0

No call today: Mar 17, 2022
by Marc-André Hermanns 17 Mar '22

17 Mar '22

Dear all, as Joachim is unavailable today and a personally tight schedule of my own, I propose to skip today's call. Next week I will be bound in a local MPI course, so I might not be able to make the call either, but I will send around a separate message on that. 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

1 0

Re: [mpiwg-tools] Meeting reminder: March 10, 2022 (today)
by Joseph Schuchart 10 Mar '22

10 Mar '22

Sorry I'm having a hard joining this meeting (conflict with two other meetings). Regarding #520: while implementing our PoC, we found that we probably need a new combiner type (see 5.1.13, MPI_TYPE_GET_ENVELOPE). The proposed pair types are neither named nor any of the general datatypes (they are special in that they are allowed for min/maxloc). I actually got the automatic generation of the min/maxloc code done but I am somewhat stuck in the nitty-griddy of OMPI's internal datatype handling. I will have to take another look at that at some point before the forum meeting. And as I said on the ticket, not having a guarantee that they resulting pair type can actually be used with min/maxloc makes this interface useless, IMHO. If we don't want to go as far as allowing arbitrary non-complex types for the index, I am fine with allowing a subset of index types. Cheers Joseph On 3/10/22 10:13, Marc-André Hermanns via mpiwg-tools wrote: > Hi all, > > This is a reminder of our regularly scheduled call today: > > March 10, 2022 at 8 am Pacific / 11 am Eastern / 5pm CEST. > > Meeting Details (private repo): > https://github.com/mpiwg-tools/mpi-standard/wiki/Meeting-Information > > **NOTE**: I created a new Zoom room for 2022. The info is updated on > the wiki page referenced above. If you need access, let me know. > > > Agenda: > ------- > - Tickets > - https://github.com/mpi-forum/mpi-issues/issues/542 > - https://github.com/mpi-forum/mpi-issues/issues/520 > - further tickets (if time permits) > > Cheers, > Marc-Andre > > > _______________________________________________ > mpiwg-tools mailing list > mpiwg-tools(a)lists.mpi-forum.org > https://lists.mpi-forum.org/mailman/listinfo/mpiwg-tools

1 0

Meeting reminder: March 10, 2022 (today)
by Marc-André Hermanns 10 Mar '22

10 Mar '22

Hi all, This is a reminder of our regularly scheduled call today: March 10, 2022 at 8 am Pacific / 11 am Eastern / 5pm CEST. Meeting Details (private repo): https://github.com/mpiwg-tools/mpi-standard/wiki/Meeting-Information **NOTE**: I created a new Zoom room for 2022. The info is updated on the wiki page referenced above. If you need access, let me know. Agenda: ------- - Tickets - https://github.com/mpi-forum/mpi-issues/issues/542 - https://github.com/mpi-forum/mpi-issues/issues/520 - further tickets (if time permits) 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

1 0

Meeting reminder: March 3, 2022 (today)
by Marc-André Hermanns 03 Mar '22

03 Mar '22

Hi all, This is a reminder of our regularly scheduled call today: March 3, 2022 at 8 am Pacific / 11 am Eastern / 5pm CEST. Meeting Details (private repo): https://github.com/mpiwg-tools/mpi-standard/wiki/Meeting-Information **NOTE**: I created a new Zoom room for 2022. The info is updated on the wiki page referenced above. If you need access, let me know. Agenda: ------- - Handle Introspection 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

1 0