[OMPI devel] Re: Access to the Open MPI tests repository and question about MTT

2025-04-09 Thread 'Jeff Squyres (jsquyres)' via Open MPI devel
Forent / Van Man -- So sorry on the delayed answers on this. For access to the ompi-tests repo, sure — send me your Github ID. Also be sure to checkout ompi-tests-public. As for MTT, it is primarily used for success / fail kind of tests. We do record the stdout / stderr of the tests that wer

[OMPI devel] Re: New Defects reported by Coverity Scan for Open MPI

2025-04-08 Thread 'Jeff Squyres (jsquyres)' via Open MPI devel
.com) to select "All untriaged" and then sort by the First Detected column to see these most recent defects. ________ From: Jeff Squyres (jsquyres) Sent: Tuesday, April 8, 2025 12:05 PM To: Open MPI Developers Subject: Fw: New Defects reported by Coverity Scan for

[OMPI devel] Fw: New Defects reported by Coverity Scan for Open MPI

2025-04-08 Thread 'Jeff Squyres (jsquyres)' via Open MPI devel
ty UI). Thank you! From: scan-ad...@coverity.com Sent: Tuesday, March 25, 2025 1:25 AM To: Jeff Squyres (jsquyres) Subject: New Defects reported by Coverity Scan for Open MPI Hi, Please find the latest report on new defect(s) introduced to Open MPI, under comp

Re: [OMPI devel] Question about new component submission

2025-01-22 Thread 'Jeff Squyres (jsquyres)' via Open MPI devel
Additionally, we will want some assurances that you will continue to support the code over time. We are not looking for one-time dumps of software solely for the purpose of getting the code in the main community distribution. Can you give us a description of what these new PML and OSC component

[OMPI devel] Still having mailing list problems

2025-01-06 Thread 'Jeff Squyres (jsquyres)' via Open MPI devel
Folks -- We're still having problems with the mailing lists. Please bear with us... -- Jeff Squyres To unsubscribe from this group and stop receiving emails from it, send an email to devel+unsubscr...@lists.open-mpi.org.

[OMPI devel] Re: Open MPI list migration to Google Groups (test send!)

2025-01-04 Thread 'Jeff Squyres (jsquyres)' via Open MPI devel
Let's try one more send, and see if a few settings updates have taken effect yet. From: 'Jeff Squyres (jsquyres)' via Open MPI devel Sent: Saturday, January 4, 2025 1:42 PM To: Open MPI Developers Subject: Open MPI list migration to Google Gr

Open MPI list migration to Google Groups (test send!)

2025-01-04 Thread 'Jeff Squyres (jsquyres)' via Open MPI devel
properly. We'll announce the move to Google Groups on the other lists when we have everything working properly. -- Jeff Squyres To unsubscribe from this group and stop receiving emails from it, send an email to devel+unsubscr...@lists.open-mpi.org.

[OMPI devel] Problems with mailing lists again

2024-12-21 Thread Jeff Squyres (jsquyres) via devel
$100/year is nothing. But I couldn't justify this expense to my company; can anyone else? It is easiest to pay for Google Workspace by credit card; it would likely need someone to get reimbursed by their corporate employer. -- Jeff Squyres

Re: [OMPI devel] Github CI on main and v5.0.x branches

2024-12-04 Thread Jeff Squyres (jsquyres) via devel
The previous message was very delayed — I sent it a few days ago. The Github CI / Jenkins stuff has all been fixed. From: devel on behalf of Jeff Squyres (jsquyres) via devel Sent: Monday, December 2, 2024 4:04 PM To: Open MPI Developers Cc: Jeff Squyres

[OMPI devel] Github CI on main and v5.0.x branches

2024-12-04 Thread Jeff Squyres (jsquyres) via devel
on: we need to fix whatever is causing the mpi4py tests to fail. * A few people are looking into this, but more hands / eyeballs on the problem would be greatly appreciated. -- Jeff Squyres

[OMPI devel] Updated prrte submodule on "main" branch

2024-05-02 Thread Jeff Squyres (jsquyres) via devel
PRRTE submodule on main reflects the intent to change for v6.0.x. Put differently: PRRTE is now a (hidden) implementation detail of mpirun on main. Documentation and other tighter (re)integration will occur on main over time. -- Jeff Squyres

Re: [OMPI devel] Github Action to auto-close stale/abandoned Github Issues

2024-02-16 Thread Jeff Squyres (jsquyres) via devel
______ From: Jeff Squyres (jsquyres) Sent: Tuesday, February 13, 2024 12:15 PM To: Open MPI Developers Subject: Github Action to auto-close stale/abandoned Github Issues Looking for feedback on auto-closing Github Issues: https://github.com/open-mpi/ompi/pull/12329. The rough idea is: 1.

[OMPI devel] Github Action to auto-close stale/abandoned Github Issues

2024-02-13 Thread Jeff Squyres (jsquyres) via devel
x27;m closing", and then it will close the issue. Thoughts? Comments? Suggestions for different X or Y values? -- Jeff Squyres

[OMPI devel] Tuesday Webex meeting schedule

2023-12-19 Thread Jeff Squyres (jsquyres) via devel
weekly meeting, similar to how OFI (and possibly UCX?) conducts their meetings. They'll present details of how this will work in January. If everyone agrees, we can move to that model (potentially in February?). -- Jeff Squyres

[OMPI devel] Open MPI BOF at SC'23

2023-11-06 Thread Jeff Squyres (jsquyres) via devel
available after the presentation as well, but chances are: if you have a question, others have the same question. So submit your question to us<https://docs.google.com/forms/d/e/1FAIpQLSefccrJaKOjkEDLroO3Fq4fvn7o8v6N5WNSIaQ9VbSY16x_Rw/viewform> so that we can include them in the present

[OMPI devel] Fw: MPI 4.1 Published

2023-11-04 Thread Jeff Squyres (jsquyres) via devel
FYI. From: mpi-forum on behalf of Martin Schulz via mpi-forum Sent: Friday, November 3, 2023 7:26 AM To: Pritchard Jr., Howard via mpi-forum Subject: [Mpi-forum] MPI 4.1 Published Dear MPI Forum Community, For all of you who could not join us yesterday, I

Re: [OMPI devel] Question about the future of C++ API support

2023-10-30 Thread Jeff Squyres (jsquyres) via devel
The C++ bindings were removed from the MPI-3.0 standard in 2012 -- they've been officially deleted for 12 years. The MPI Forum talked extensively with users about this before removing them. We held on to the C++ bindings here in Open MPI for a long time, but finally deleted them in 5.0.0. Do

Re: [OMPI devel] Asking for a letter of support

2023-10-06 Thread Jeff Squyres (jsquyres) via devel
I see that you also emailed MPICH with the same question. I'll reply with more-or-less the same response: I am not a lawyer, and this is not legal advice, but Open MPI has a very permissive license (see the LICENSE file); you should be able to use it in your research without any letter of suppo

Re: [OMPI devel] MPI ABI effort

2023-08-29 Thread Jeff Squyres (jsquyres) via devel
PM To: Open MPI Developers Cc: Jeff Squyres (jsquyres) Subject: Re: [OMPI devel] MPI ABI effort LANL would be interested in supporting this feature as well. Howard On Mon, Aug 28, 2023 at 9:58 AM Jeff Squyres (jsquyres) via devel mailto:devel@lists.open-mpi.org>> wrote: We got a presentati

Re: [OMPI devel] MPI ABI effort

2023-08-28 Thread Jeff Squyres (jsquyres) via devel
We got a presentation from the ABI WG (proxied via Quincey from AWS) a few months ago. The proposal looked reasonable. No one has signed up to do the work yet, but based on what we saw in that presentation, the general consensus was "sure, we could probably get on board with that." There's de

[OMPI devel] Open MPI 4.1.6rc1 release candidate posted

2023-08-08 Thread Jeff Squyres (jsquyres) via devel
There have been enough minor fixes to warrant a 4.1.6 release. We've posted 4.1.6rc1 tarballs in the usual location: https://www.open-mpi.org/software/ompi/v4.1/ Changes since v4.1.5: * Update to properly handle PMIx v>=4.2.3. Thanks to Bruno Chareyre, Github user @sukanka, and Christof

Re: [OMPI devel] 32 bit issues (was: 32 bit support needs a maintainer)

2023-03-16 Thread Jeff Squyres (jsquyres) via devel
2 bit support. From: Jeff Squyres (jsquyres) Sent: Tuesday, February 7, 2023 4:07 PM To: Yatindra Vaishnav ; Open MPI Developers Subject: 32 bit issues (was: 32 bit support needs a maintainer) Just try to build Open PMIx -- by itself, not as embedded in Open MPI --

Re: [OMPI devel] 5.0.x bug release blockers hard stop

2023-02-22 Thread Jeff Squyres (jsquyres) via devel
This seems like an odd stance to take. You're basically saying "Damn the torpedoes, full speed ahead." Or, put differently, "I don't care what the bug is, unless it's data corruption, we're not calling it a blocker." Technically, that means that I could merge a PR that removes configure.ac, a

Re: [OMPI devel] 32 bit issues (was: 32 bit support needs a maintainer)

2023-02-13 Thread Jeff Squyres (jsquyres) via devel
ing 32 bit. Hence, if you're not part of the Debian community, but feel like supporting them, they're the primary (and only) use case that we have for 32 bit PMIx + Open MPI support for v5.0.x. From: Yatindra Vaishnav Sent: Monday, February 13, 2023 1:59

Re: [OMPI devel] 32 bit issues (was: 32 bit support needs a maintainer)

2023-02-13 Thread Jeff Squyres (jsquyres) via devel
Yatindra Vaishnav Sent: Monday, February 13, 2023 11:58 AM To: Open MPI Developers ; Jeff Squyres (jsquyres) Subject: RE: 32 bit issues (was: 32 bit support needs a maintainer) Hi Jeff, Did you get a chance to look at the issue I shared? Is it the same issue? I fixed all compilation

Re: [OMPI devel] 32 bit issues (was: 32 bit support needs a maintainer)

2023-02-07 Thread Jeff Squyres (jsquyres) via devel
Be sure to see https://github.com/open-mpi/ompi/pull/11282#issuecomment-1421523518. From: Jeff Squyres (jsquyres) Sent: Tuesday, February 7, 2023 4:07 PM To: Yatindra Vaishnav ; Open MPI Developers Subject: 32 bit issues (was: 32 bit support needs a maintainer

[OMPI devel] 32 bit issues (was: 32 bit support needs a maintainer)

2023-02-07 Thread Jeff Squyres (jsquyres) via devel
. You will need to remove that check in order to be able to compile Open PMIx in 32 bit mode. From: Yatindra Vaishnav Sent: Tuesday, February 7, 2023 4:02 PM To: Open MPI Developers ; Jeff Squyres (jsquyres) Subject: RE: [OMPI devel] 32 bit support needs a maintain

Re: [OMPI devel] 32 bit support needs a maintainer

2023-02-06 Thread Jeff Squyres (jsquyres) via devel
to get Open MPI v5.0.0 out for quite a while, and seem to actually be getting closer to getting over the finish line. So getting these fixes in sooner rather than later would be better. From: Yatindra Vaishnav Sent: Monday, February 6, 2023 2:56 PM To: Jeff S

Re: [OMPI devel] 32 bit support needs a maintainer

2023-02-06 Thread Jeff Squyres (jsquyres) via devel
2-bit VMs to do bug fixes and testing. I already have a server machine which I can help with. Get Outlook for iOS<https://aka.ms/o0ukef> From: Jeff Squyres (jsquyres) Sent: Monday, February 6, 2023 7:45 AM To: devel@lists.open-mpi.org Cc: Yatindra Vaishn

Re: [OMPI devel] 32 bit support needs a maintainer

2023-02-06 Thread Jeff Squyres (jsquyres) via devel
Greetings Yatindra; thanks for responding. Just curious: are you replying in response to the discussion that just came up a few days ago on https://github.com/open-mpi/ompi/pull/11282, where we set the upcoming Open MPI v5.0's configure script to abort in 32-bit environments? I.e., are you par

[OMPI devel] 32 bit support needs a maintainer

2023-01-10 Thread Jeff Squyres (jsquyres) via devel
as gone in this direction. So we'll wait for some period of time after 5.0.0 has been released before removing any 32-bit infrastructure from Open MPI's code base. But we won't be changing our behavior, either: no one has been testing or maintaining 32-bit builds for quite som

Re: [OMPI devel] How do you generate your FAQ pages?

2022-12-21 Thread Jeff Squyres (jsquyres) via devel
Q-style or otherwise), I would recommend using RST/Springs/ReadTheDocs.io (vs. hand-coding some janky PHP solution on your own). I've been very happy with it. -- Jeff Squyres jsquy...@cisco.com From: devel on behalf of Paul H. Hargrove via devel Sent: Tue

[OMPI devel] No Tuesday meeting on 22 Nov

2022-11-25 Thread Jeff Squyres (jsquyres) via devel
Due to the US Thanksgiving holiday week, we will not have the regular weekly Tuesday Open MPI webex next Tuesday (22 Nov). -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] Regularly scheduled Open MPI webex next Tuesday

2022-11-10 Thread Jeff Squyres (jsquyres) via devel
Gentle reminder: even though SC is occurring next week, we'll still have the regular Tuesday Open MPI webex on 15 Nov (at the regular time -- 11am US Eastern -- and with the regular Webex link). -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] Fwd: --mca btl_base_verbose 30 not working in version 5.0

2022-11-07 Thread Jeff Squyres (jsquyres) via devel
bose to whatever you want, but it'll be ignored by non-MPI applications (but is harmless). -- Jeff Squyres jsquy...@cisco.com From: devel on behalf of 龙龙 via devel Sent: Sunday, October 30, 2022 10:34 AM To: devel@lists.open-mpi.org Cc: 龙龙 Subject

[OMPI devel] Github CI change on "main"

2022-09-23 Thread Jeff Squyres (jsquyres) via devel
We made a change to the github actions CI on "main" this morning. If your PR is stuck waiting for the "Check Commits" CI to run (i.e., it just shows a yellow dot and doesn't change), please rebase your PR to the HEAD of main, and then that CI should run. Sorry for the

Re: [OMPI devel] Component configure change proposal

2022-09-06 Thread Jeff Squyres (jsquyres) via devel
My vote: yes, let's remove this functionality. -- Jeff Squyres jsquy...@cisco.com From: devel on behalf of Barrett, Brian via devel Sent: Tuesday, September 6, 2022 2:25 PM To: Open MPI Developers Cc: Barrett, Brian Subject: [OMPI devel] Component conf

[OMPI devel] Open MPI Java MPI bindings

2022-08-09 Thread Jeff Squyres (jsquyres) via devel
a bindings, or know of anyone who is using them. Thank you! -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] How to progress MPI_Recv using custom BTL for NIC under development

2022-08-03 Thread Jeff Squyres (jsquyres) via devel
onously without involving the BTL. -- Jeff Squyres jsquy...@cisco.com From: devel on behalf of Michele Martinelli via devel Sent: Wednesday, August 3, 2022 12:49 PM To: devel@lists.open-mpi.org Cc: Michele Martinelli Subject: Re: [OMPI devel] How to progr

Re: [OMPI devel] How to progress MPI_Recv using custom BTL for NIC under development

2022-08-03 Thread Jeff Squyres (jsquyres) via devel
I_Request, and does it mark it complete? Or does it put your incoming fragment as an unexpected message for some reason, and put it on the unexpected queue? Look for that kind of stuff. --  Jeff Squyres jsquy...@cisco.com From: devel on behalf of Miche

Re: [OMPI devel] Rationale behind memcpy chunk size (in smsc/xpmem)

2022-08-03 Thread Jeff Squyres (jsquyres) via devel
, but these kinds of things are worth mentioning: make sure your performance benchmarks are testing the right things: do warmup transfers, make sure you're not swapping, make sure all the processes and memory are pinned properly, make sure you're on an otherwise-quiet machine, ... e

[OMPI devel] Passing of an MPI luminary: Rusty Lusk

2022-05-23 Thread Jeff Squyres (jsquyres) via devel
obituaries/downers-grove-il/ewing-lusk-10754811/amp --  Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] What PMIx version(s) does v5.0.0 and main support?

2022-05-04 Thread Jeff Squyres (jsquyres) via devel
PMIx community and find out what those consequences are. Then we can decide what we'd like to do here for Open MPI main/v5.0.x. -- Jeff Squyres jsquy...@cisco.com From: devel on behalf of Austen W Lauria via devel Sent: Tuesday, May 3, 2022 12:07

Re: [OMPI devel] RDMA and OMPI implementation

2022-04-21 Thread Jeff Squyres (jsquyres) via devel
In UCX's case, the choice is almost entirely driven by the UCX library. You'll need to look at the UCX code and/or ask NVIDIA. -- Jeff Squyres jsquy...@cisco.com From: Masoud Hemmatpour Sent: Thursday, April 21, 2022 7:57 AM To: Jeff Squyres

Re: [OMPI devel] RDMA and OMPI implementation

2022-04-21 Thread Jeff Squyres (jsquyres) via devel
ssues that will drive the choice of whether any individual network transfer actually uses RDMA or not. -- Jeff Squyres jsquy...@cisco.com From: Masoud Hemmatpour Sent: Thursday, April 21, 2022 2:38 AM To: Open MPI Developers Cc: Jeff Squyres (jsquyres) Su

Re: [OMPI devel] RDMA and OMPI implementation

2022-04-20 Thread Jeff Squyres (jsquyres) via devel
you want to use "RDMA", you may need to use an NVIDIA-based network (e.g., IB or RoCE). That's not the only type of network one-sided operations available, but it's common. -- Jeff Squyres jsquy...@cisco.com From: devel on behalf o

Re: [OMPI devel] Open MPI source RPM / specfile

2022-04-11 Thread Jeff Squyres (jsquyres) via devel
A minor clarification: I am not the primary maintainer of the RPM specfile. Patches would be welcome from other community members -- especially those organizations who are using it. -- Jeff Squyres jsquy...@cisco.com From: devel on behalf of Zhang, Wei

[OMPI devel] Open MPI source RPM / specfile

2022-04-01 Thread Jeff Squyres (jsquyres) via devel
cture. As such, I don't know if anyone is actively using / cares about the Open MPI specfile / SRPM. Should we port it forward into the v5.0.x series? Or should we delete it from v5.0.0 and leave it for <= v5.0.0? --  Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] Renaming Open MPI's git "master" branch

2022-03-25 Thread Jeff Squyres (jsquyres) via devel
has been created: https://www.open-mpi.org/nightly/main/ Please let us know if you have any questions or problems. -- Jeff Squyres jsquy...@cisco.com From: Jeff Squyres (jsquyres) Sent: Friday, March 25, 2022 10:46 AM To: Open MPI Developers Subject: Re:

Re: [OMPI devel] Renaming Open MPI's git "master" branch

2022-03-25 Thread Jeff Squyres (jsquyres) via devel
Gentle reminder that Brian and I will start this change in about 15 minutes. -- Jeff Squyres jsquy...@cisco.com From: Jeff Squyres (jsquyres) Sent: Tuesday, March 22, 2022 12:30 PM To: Open MPI Developers Subject: Re: Renaming Open MPI's git &q

Re: [OMPI devel] Script-based wrapper compilers

2022-03-24 Thread Jeff Squyres (jsquyres) via devel
ially worth the time. -- Jeff Squyres jsquy...@cisco.com From: devel on behalf of Gilles Gouaillardet via devel Sent: Wednesday, March 23, 2022 10:28 PM To: Open MPI Developers Cc: Gilles Gouaillardet Subject: Re: [OMPI devel] Script-based wrapper compilers

Re: [OMPI devel] Renaming Open MPI's git "master" branch

2022-03-22 Thread Jeff Squyres (jsquyres) via devel
configs. There will definitely be an EOL date on that folder, however -- we're not going to maintain the old name for very long. In general, we don't plan to support many behind-the-scenes master --> main remappings to allow people to continue to use the old "master" name. W

[OMPI devel] Renaming Open MPI's git "master" branch

2022-03-18 Thread Jeff Squyres (jsquyres) via devel
formation soon, but wanted to give everyone a heads-up that this is coming, and to prepare for a little disruption. --  Jeff Squyres jsquy...@cisco.com

[OMPI devel] First Open MPI v5.0.x docs have been merged

2022-03-07 Thread Jeff Squyres (jsquyres) via devel
to master intentionally before all the content was complete. There's a LOT of docs there, but you'll also see a "to do" page, and a bunch of "TODO" items in the HTML docs. We merged "early" so that we could get wider testing of the configury, and we need people to stop updating the old docs. It was time to switch everyone over to the new system, and move forward from there. Please, please, please make edits to the docs. Using RST makes the docs pretty darn easy. -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] install from source

2021-11-22 Thread Jeff Squyres (jsquyres) via devel
output.log<https://drive.google.com/file/d/13893ncYRx7j0jxrchkXnpWzF-VinuFkF/view?usp=sharing> Thanks! On Mon, Nov 15, 2021 at 5:26 PM Jeff Squyres (jsquyres) mailto:jsquy...@cisco.com>> wrote: Sorry for the delay -- I was out late last week. Unfortunately, this tarball contai

Re: [OMPI devel] install from source

2021-11-15 Thread Jeff Squyres (jsquyres) via devel
iew?usp=sharing> Thank you again, On Fri, Nov 5, 2021 at 5:59 PM Jeff Squyres (jsquyres) mailto:jsquy...@cisco.com>> wrote: Can you send all the information listed here: https://www.open-mpi.org/community/help/ On Nov 5, 2021, at 12:33 PM, Masoud Hemmatpour via devel mailt

Re: [OMPI devel] install from source

2021-11-05 Thread Jeff Squyres (jsquyres) via devel
configure: ./configure --prefix=/home/me/src_cx/ompi/install-debug/ --with-ucx=/home/me/src_cx/ucx/install-debug --disable-man-pages I appreciate if you let me know the missing point. Thanks, -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>

[OMPI devel] Coverity run from last night

2021-10-13 Thread Jeff Squyres (jsquyres) via devel
: - common/ofi - pstrg/lustre - osc/sm - osc/rdma - grequest - prte (bipartite graph, odls base, schitzo/ompi, plm/slurm) - pmix (util/pif.c) -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] Open MPI 5.0.0: drop support for gcc 4.4.7?

2021-09-21 Thread Jeff Squyres (jsquyres) via devel
ll abort with helpful error message for versions of GCC < v4.8.1. Finally, note that this announcement is solely about Open MPI >= v5.0.0. The Open MPI v4.0.x and v4.1.x series will continue to support GCC 4.4.7. -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] Annual Open MPI repo access audit

2021-08-17 Thread Jeff Squyres (jsquyres) via devel
The following organizations need to respond to the annual Open MPI access audit ASAP: • AWS • HPE • Intel • NVIDIA • RIST Please see Slack or contact me for the URL where to complete your section of the audit. Thanks. -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] Help us find good times for design discussions.

2021-07-19 Thread Jeff Squyres (jsquyres) via devel
&utm_medium=link, include your name and time blocks that might work for you. Also please add any agenda items to discuss on our wiki page here: https://github.com/open-mpi/ompi/wiki/Meeting-2021-07 Thanks, Geoff Paulsen -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>

Re: [OMPI devel] C style rules / reformatting

2021-05-18 Thread Jeff Squyres (jsquyres) via devel
crustify/uncrustify/issues/3173 [3] https://github.com/uncrustify/uncrustify/issues/3174 On 5/17/21 9:59 PM, Jeff Squyres (jsquyres) via devel wrote: FYI: It was decided last week that we will abandon the current effort to reformat master / v5.0.x according to style rules. SHORT VERSION We have alrea

Re: [OMPI devel] [jonathan...@systex.com: A question about Open MPI logo]

2021-05-18 Thread Jeff Squyres (jsquyres) via devel
ruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. Systex Corporation, No.318, Ruiguang Rd., Neihu Dist., Taipei City 114, Taiwan, R.O.C., - End forwarded message - -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>

Re: [OMPI devel] C style rules / reformatting

2021-05-18 Thread Jeff Squyres (jsquyres) via devel
d a few different “sets” of defaults depending on what you prefer. Let me know if you have any questions. I’d be happy to provide any pointers. Thanks, Wes On May 17, 2021, at 2:59 PM, Jeff Squyres (jsquyres) via devel mailto:devel@lists.open-mpi.org>> wrote: FYI: It was decided last wee

[OMPI devel] C style rules / reformatting

2021-05-17 Thread Jeff Squyres (jsquyres) via devel
the "light touch" rules Then great: let's have that conversation. But clang-format is not going to work for us, unfortunately. :-( -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] NVIDIA 'nvfortran' cannot link libmpi_usempif08.la

2021-05-04 Thread Jeff Squyres (jsquyres) via devel
abort_f' can not be used when making a shared object; recompile with -fPIC /usr/bin/ld: final link failed: Bad value -- Dipl.-Inform. Paul Kapinos - High Performance Computing, RWTH Aachen University, IT Center Seffenter Weg 23, D 52074 Aachen (Germany) Tel: +49 241/80-24915 -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>

Re: [OMPI devel] inconsistency of behaviour and description of "openmpi-4.1.0$ ./configure --with-pmix=external ... "

2021-04-19 Thread Jeff Squyres (jsquyres) via devel
to the search path for headers and libraries. Note that Open MPI does not support --without-pmix. -- Dipl.-Inform. Paul Kapinos - High Performance Computing, RWTH Aachen University, IT Center Seffenter Weg 23, D 52074 Aachen (Germa

Re: [OMPI devel] Remove stale OPAL dss and opal_tree code

2021-02-18 Thread Jeff Squyres (jsquyres) via devel
27;s telecon. Duplicate / dead code removal: excellent! -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>

Re: [OMPI devel] Support for AMD M100?

2021-02-11 Thread Jeff Squyres (jsquyres) via devel
on the other side of the PCI bus. On Feb 11, 2021, at 1:02 PM, Heinz, Michael William mailto:michael.william.he...@cornelisnetworks.com>> wrote: Pretty much, yeah. From: Jeff Squyres (jsquyres) mailto:jsquy...@cisco.com>> Sent: Thursday, February 11, 2021 12:58 PM To: Open MPI Dev

Re: [OMPI devel] Support for AMD M100?

2021-02-11 Thread Jeff Squyres (jsquyres) via devel
… You mean supporting the AMD GPU in the same way that we have CUDA support for NVIDIA GPUs? -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>

[OMPI devel] Github Actions: cherry-pick commit message checker

2021-02-09 Thread Jeff Squyres (jsquyres) via devel
I talked about this PR on the webex today: https://github.com/open-mpi/ompi/pull/8431 Comments / feedback would be welcome. Unless I hear objections, I plan to merge this on master COB tomorrow (10 Feb 2021). Thanks! -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] configure problem on master

2021-02-05 Thread Jeff Squyres (jsquyres) via devel
opt/lustre/2.12.2/lib checking for library containing llapi_file_create... (cached) no configure: error: Lustre support requested but not found. Aborting --snip -- Does anybody have an idea on what could trigger this issue or a suggestion how to investigate it? Thanks Edgar -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>

Re: [OMPI devel] How to build Open MPI so the UCX used can be changed at runtime?

2021-02-01 Thread Jeff Squyres (jsquyres) via devel
7;t see any obvious reason cited in the git history. Do you remember? > That means, that by default, mca_pml_ucx.so and friends will get libuc?.so > libraries at runtime from rpath > (and that cannot be overridden by LD_LIBRARY_PATH). Gotcha. -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] How to build Open MPI so the UCX used can be changed at runtime?

2021-01-27 Thread Jeff Squyres (jsquyres) via devel
-L/home/jsquyres/bogus/lib -lmpi -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>

[OMPI devel] Open MPI 4.1.0rc4

2020-11-24 Thread Jeff Squyres (jsquyres) via devel
K/FI_CLAIM usage - Update coll tuned thresholds for modern HPC environments -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] Open MPI documentation

2020-11-16 Thread Jeff Squyres (jsquyres) via devel
ontent. Over time -- i.e., when v5.0.0 is released -- we'll basically add the v5.0.0 version at readthedocs.io and include the FAQ and man pages in the content. Thoughts? -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] Continued Open MPI mailing lists instability

2020-11-05 Thread Jeff Squyres (jsquyres) via devel
a "Eureka!" moment yesterday and they think that they have fixed the underlying problem. Our apologies for any confusion stemming from the delays in getting mails delivered. Hopefully our lists will now be much more responsive! -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] Change in OMPI component build behavior on master (i.e., what will become v5.0)

2020-10-28 Thread Jeff Squyres (jsquyres) via devel
;ll merge it next Tuesday after the weekly Open MPI webex. -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] Delays in Open MPI mailing list

2020-10-21 Thread Jeff Squyres (jsquyres) via devel
opes that it will be more reliable than the previous setup). -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] UCX and older hardwre

2020-10-21 Thread Jeff Squyres (jsquyres) via devel
We are trying to get the documentation set for Open MPI 4.1 and master. Thanks, Brian and Jeff -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>

[OMPI devel] Hwloc debug output in default mpirun on master

2020-10-12 Thread Jeff Squyres (jsquyres) via devel
=0200(Ethernet) link=8.00GB/s) PCI(busid=:89:08.0 id=1137:00cf class=0200(Ethernet) link=8.00GB/s) Propagate total memory up mpi002 $ - I don't know exactly where to go look for this in the code base. Can someone point me where to fix this? Thanks! -- Jeff Squ

Re: [OMPI devel] [EXTERNAL] Which compiler versions to test?

2020-10-09 Thread Jeff Squyres (jsquyres) via devel
. NVIDIA is actually a member of the Open MPI community. Akshay: are you testing Open MPI with the PGI compiler in MTT? -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] Which compiler versions to test?

2020-10-09 Thread Jeff Squyres (jsquyres) via devel
as libevent and hwloc can be used) > if the MTT cluster will not shrink bigger. I doubt I have enough time to set that up, but I can certainly get gcc 8.3.1 installed and added to my list. It's probably "close enough" to RHEL's 8.3.1 for MTT purposes. -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] Which compiler versions to test?

2020-10-08 Thread Jeff Squyres (jsquyres) via devel
9.0.latest - clang 10.0.latest - Intel 2017 - Intel 2019 (I don't have Intel 2018 or Intel 2020) Is this sufficient? Or is it worthwhile to test other versions of these compilers? -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] New public Open MPI test repo

2020-08-10 Thread Jeff Squyres (jsquyres) via devel
ed to be a production-quality, distributable set of tests, but rather a loose-collection of tests that are useful to the Open MPI community. That being said, there may be parts of it that are applicable to wider audiences. Feel free to start populating this repository. -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] August virtual developer meeting

2020-07-21 Thread Jeff Squyres (jsquyres) via devel
/ompi/wiki/Meeting-2020-08 -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] The ABCs of Open MPI (parts 1 and 2): slides + videos posted

2020-07-14 Thread Jeff Squyres (jsquyres) via devel
Tech-Talks-I:-Open-MPI The last part of the seminar (part 3) will be held on Wednesday, August 5, 2020 at: - 11am US Eastern time - 8am US Pacific time - 3pm UTC - 5pm CEST -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] [Open MPI Announce] Online presentation: the ABCs of Open MPI

2020-07-06 Thread Jeff Squyres (jsquyres) via devel
ending the 2nd and/or 3rd sessions. On Jun 22, 2020, at 12:10 PM, Jeff Squyres mailto:jsquy...@cisco.com>> wrote: After assembling the content for this online presentation (based on questions and comments from the user community), we have so much material to cover that we're goin

Re: [OMPI devel] [Open MPI Announce] Online presentation: the ABCs of Open MPI

2020-06-22 Thread Jeff Squyres (jsquyres) via devel
> On Jun 14, 2020, at 2:05 PM, Jeff Squyres (jsquyres) via announce > wrote: > > In conjunction with the EasyBuild community, Ralph Castain (Intel, Open MPI, > PMIx) and Jeff Squyres (Cisco, Open MPI) will host an online presentation > about Open MPI on **Wednesday June 24th

[OMPI devel] Online presentation: the ABCs of Open MPI

2020-06-14 Thread Jeff Squyres (jsquyres) via devel
In conjunction with the EasyBuild community, Ralph Castain (Intel, Open MPI, PMIx) and Jeff Squyres (Cisco, Open MPI) will host an online presentation about Open MPI on **Wednesday June 24th 2020** at: - 11am US Eastern time - 8am US Pacific time - 3pm UTC - 5pm CEST The general scope of the

Re: [OMPI devel] Running data collection for collectives tuning (slurm option included)

2020-04-16 Thread Jeff Squyres (jsquyres) via devel
a list of optimal switchover points at different > message sizes for each algorithm (This can be in the form of the > output/decision.file which only contains switchover points and no specific > performance numbers) > > Thanks, > William Zhang -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] MPI_Info args to spawn - resolving deprecated values?

2020-04-08 Thread Jeff Squyres (jsquyres) via devel
Should we output a deprecation warning? Return an > error? We should probably do something similar to what happens on the command line (i.e., warn and convert). -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] Threads MCA framework

2020-03-19 Thread Jeff Squyres (jsquyres) via devel
If anyone wants to comment on the new threads MCA framework, now's the time: https://github.com/open-mpi/ompi/pull/6578 I.e., functionality-wise, it looks ready to merge (to me). -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] Adding a new RAS module

2020-02-29 Thread Jeff Squyres (jsquyres) via devel
veryone, i'm trying to add a new RAS module to ingrate a framework developed in university with open-mpi. Can you please help me saying if there is a template (or a guide) to follow to develop it in the right way? Thanks, Davide -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>

[OMPI devel] Github reviews now required on master

2020-02-25 Thread Jeff Squyres (jsquyres) via devel
ossible, try to invite others to review the code so that more people learn about more parts of the code base. Thanks. -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] Deprecated configure options in OMPI v5

2020-02-20 Thread Jeff Squyres (jsquyres) via devel
-- it sounds like a somewhat complex issue and could probably be explained better in person. > --enable-mpi-cxx > --enable-mpi-cxx-seek > --enable-cxx-exceptions > I assume these should be added to the "deprecation" m4? Actually, I think we should error out if someone specifies

Re: [OMPI devel] ORTE has been removed!

2020-02-10 Thread Jeff Squyres (jsquyres) via devel
he same in that regard. Woo hoo! This was a really long road with a lot of hard work from a lot of people. It's probably safe to say that a disproportionate amount of it was done by Ralph. :-) Thank you, everyone! -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] Fix your MTT scripts!

2020-02-10 Thread Jeff Squyres (jsquyres) via devel
ing we're going to have to prominently mention in the OMPI v5 release announcements, though. -- Jeff Squyres jsquy...@cisco.com

Re: [OMPI devel] Git submodules are coming

2020-02-07 Thread Jeff Squyres (jsquyres) via devel
lly reapplying all commits from my PR on > top of master with git cherry-pick, but I'd like to understand what's going > on. It looks like my submodule is clean but not clean enough for a rebase? I haven't had problems with rebasing and submodules; I'm not sure what I'm doing different than you. -- Jeff Squyres jsquy...@cisco.com

[OMPI devel] 3.1.6rc2: Cygwin fifo warning (was: v3.0.6rc2 and v3.1.6rc2 available for testing)

2020-02-02 Thread Jeff Squyres (jsquyres) via devel
nce? The function in question to trap is open_fifo() in orted_submit.c. This function can be called from 3 different places; it would be good to know in which of the 3 it is happening. Does Cygwin support mkfifo()? -- Jeff Squyres jsquy...@cisco.com

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