8:08 a.m.
Hello,
We've been working with Arbor developers to fix a few issues we ran into
while building the package for Fedora.
The latest round of fixes need to be tested on ARM:
https://github.com/arbor-sim/arbor/issues/920
I won't be able to do it until late January. Would anyone else have an hour to do
this?
You can use the test machines we have:
https://fedoraproject.org/wiki/Test_Machine_Resources_For_Package_Maintai...
to:
- install the Arbor build-dependencies (listed in the Spec:
https://src.fedoraproject.org/rpms/arbor/blob/master/f/arbor.spec)
- clone the Arbor repository, including this PR:
https://github.com/arbor-sim/arbor/pull/925
- then compile arbor, and run tests. You can refer to the spec file to
see how.
I'll be most grateful, and of course, I'll be around on the channels for
any troubleshooting.
--
Thanks,
Regards,
Ankur Sinha "FranciscoD" (He / Him / His) |
https://fedoraproject.org/wiki/User:Ankursinha
Time zone: Europe/London
8:19 a.m.
Hey Ankur
I would love to have a look at the new fixes and verify them. From
what I can see, I would have to include the commit in PR#925 [1] as
well.
I will report back with my part of the analysis soon enough.
[1]: https://github.com/arbor-sim/arbor/pull/925
On Fri, Dec 13, 2019 at 7:39 PM Ankur Sinha <sanjay.ankur(a)gmail.com> wrote:
Hello,
We've been working with Arbor developers to fix a few issues we ran into
while building the package for Fedora.
The latest round of fixes need to be tested on ARM:
https://github.com/arbor-sim/arbor/issues/920
I won't be able to do it until late January. Would anyone else have an hour to do
this?
You can use the test machines we have:
https://fedoraproject.org/wiki/Test_Machine_Resources_For_Package_Maintai...
to:
- install the Arbor build-dependencies (listed in the Spec:
https://src.fedoraproject.org/rpms/arbor/blob/master/f/arbor.spec)
- clone the Arbor repository, including this PR:
https://github.com/arbor-sim/arbor/pull/925
- then compile arbor, and run tests. You can refer to the spec file to
see how.
I'll be most grateful, and of course, I'll be around on the channels for
any troubleshooting.
--
Thanks,
Regards,
Ankur Sinha "FranciscoD" (He / Him / His) |
https://fedoraproject.org/wiki/User:Ankursinha
Time zone: Europe/London
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--
Thanks
Regards
Aniket Pradhan
http://home.iiitd.edu.in/~aniket17133/
Aliases: MeWjOr/major
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8:36 a.m.
On Fri, Dec 13, 2019 19:49:10 +0530, Aniket Pradhan wrote:
Hey Ankur
Hello Aniket,
I would love to have a look at the new fixes and verify them. From
what I can see, I would have to include the commit in PR#925 [1] as
well.
Yes, that's the fix we're hoping to test (along with the other fixes
that upstream has already merged).
I will report back with my part of the analysis soon enough.
Thanks very much.
--
Thanks,
Regards,
Ankur Sinha "FranciscoD" (He / Him / His) |
https://fedoraproject.org/wiki/User:Ankursinha
Time zone: Europe/London
12:19 p.m.
Hey there!
I had changed the following flags, by following the issue tagged above.
-DARB_VECTORIZE=OFF
-DARB_ARCH=native
I tried building arbor on an ARM machine, and the serial-build is
built perfectly (using the flags from the spec and the tests passed),
however, it fails with "mpich" or "openmpi". The log files for both
are attached [1]-[2]. I was not able to debug the cause for this, but
I think that the log files will be helpful for the upstream (or you).
I also tried to build manually for armv7 (serial only), which also
completed successfully. However, I am not sure how to actually build
it for i686, because `march` does not accept the i686 parameter.
[1]: https://major.fedorapeople.org/arbor/mpich.err
[2]: https://major.fedorapeople.org/arbor/openmpi.err
On Fri, Dec 13, 2019 at 8:07 PM Ankur Sinha <sanjay.ankur(a)gmail.com> wrote:
On Fri, Dec 13, 2019 19:49:10 +0530, Aniket Pradhan wrote:
> Hey Ankur
Hello Aniket,
>
> I would love to have a look at the new fixes and verify them. From
> what I can see, I would have to include the commit in PR#925 [1] as
> well.
Yes, that's the fix we're hoping to test (along with the other fixes
that upstream has already merged).
>
> I will report back with my part of the analysis soon enough.
Thanks very much.
--
Thanks,
Regards,
Ankur Sinha "FranciscoD" (He / Him / His) |
https://fedoraproject.org/wiki/User:Ankursinha
Time zone: Europe/London
_______________________________________________
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--
Thanks
Regards
Aniket Pradhan
http://home.iiitd.edu.in/~aniket17133/
Aliases: MeWjOr/major
() ascii ribbon campaign - against html e-mail
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4:19 a.m.
On Fri, Dec 13, 2019 23:49:23 +0530, Aniket Pradhan wrote:
Hey there!
Hi Aniket,
Thanks for looking into this.
I had changed the following flags, by following the issue tagged
above.
-DARB_VECTORIZE=OFF
-DARB_ARCH=native
I tried building arbor on an ARM machine, and the serial-build is
built perfectly (using the flags from the spec and the tests passed),
however, it fails with "mpich" or "openmpi". The log files for both
are attached [1]-[2]. I was not able to debug the cause for this, but
I think that the log files will be helpful for the upstream (or you).
Looks like they've made the changes for the serial bits, but not the MPI
bits. The error looks identical to the one we reported upstream:
In file included from
/home/fedora/major/rpmbuild/BUILD/arbor-0.2.2/arbor/communication/mpi.cpp:3:
/home/fedora/major/rpmbuild/BUILD/arbor-0.2.2/arbor/communication/mpi.hpp:61:63: error:
static assertion failed: size_t is not the same as unsigned long or unsigned long long
61 | static_assert(std::is_same<std::size_t, unsigned long>::value ||
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
62 | std::is_same<std::size_t, unsigned long long>::value,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
I also tried to build manually for armv7 (serial only), which also
completed successfully. However, I am not sure how to actually build
it for i686, because `march` does not accept the i686 parameter.
OK. Sounds good. I'll have a look when I can find some time and we can
report these results upstream.
[1]: https://major.fedorapeople.org/arbor/mpich.err
[2]: https://major.fedorapeople.org/arbor/openmpi.err
On Fri, Dec 13, 2019 at 8:07 PM Ankur Sinha <sanjay.ankur(a)gmail.com> wrote:
>
> On Fri, Dec 13, 2019 19:49:10 +0530, Aniket Pradhan wrote:
> > Hey Ankur
>
> Hello Aniket,
>
> >
> > I would love to have a look at the new fixes and verify them. From
> > what I can see, I would have to include the commit in PR#925 [1] as
> > well.
>
> Yes, that's the fix we're hoping to test (along with the other fixes
> that upstream has already merged).
>
> >
> > I will report back with my part of the analysis soon enough.
>
> Thanks very much.
>
> --
> Thanks,
> Regards,
> Ankur Sinha "FranciscoD" (He / Him / His) |
https://fedoraproject.org/wiki/User:Ankursinha
> Time zone: Europe/London
> _______________________________________________
> Neurofedora mailing list -- neurofedora(a)lists.fedoraproject.org
> To unsubscribe send an email to neurofedora-leave(a)lists.fedoraproject.org
> Fedora Code of Conduct:
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> List Archives:
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--
Thanks
Regards
Aniket Pradhan
http://home.iiitd.edu.in/~aniket17133/
Aliases: MeWjOr/major
() ascii ribbon campaign - against html e-mail
/\ www.asciiribbon.org - against proprietary attachments
--
Thanks,
Regards,
Ankur Sinha "FranciscoD" (He / Him / His) |
https://fedoraproject.org/wiki/User:Ankursinha
Time zone: Europe/London
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