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Subject: Re: [OMPI devel] Trunk: Link Failure -- multiple definition of ib_address_t_class
From: Paul Hargrove (phhargrove_at_[hidden])
Date: 2013-04-04 21:16:05


Ralph,

You are welcome.
I am already in "testing mode" today as I am preparing for my own release
at the end of the month.
With the scripts I have it takes less than a minute to launch a test such
as these, and later I get email when the test completes.

For anybody else that is interested in how this bug went (relatively)
unnoticed:
I found that not only did I need XRC, but I also needed to configure with
--enable-static to reproduce the problem.
I suspect that if Mellanox added --enable-static to an existing MTT
configuration this would not have remained unfixed for so long.

-Paul

On Thu, Apr 4, 2013 at 5:52 PM, Ralph Castain <rhc_at_[hidden]> wrote:

> Thanks Paul!!
>
> As always, much appreciated.
>
> On Apr 4, 2013, at 4:41 PM, Paul Hargrove <phhargrove_at_[hidden]> wrote:
>
> Pasha,
>
> Your fix appears to work.
>
> My previous testing that reproduced the problem was against the 1.7
> tarball.
> So, for good measure I tested BOTH last night's trunk tarball and the one
> Ralph created earlier today:
>
> openmpi-1.9r28284.tar.bz2
> FAILS in the manner reported previously:
>
> CCLD libmpi.la
> mca/btl/openib/.libs/libmca_btl_openib.a(btl_openib_xrc.o):(.data.rel+0x0):
> multiple definition of `ib_address_t_class'
> mca/common/ofacm/.libs/libmca_common_ofacm_noinst.a(common_ofacm_xoob.o):(.data.rel+0x0):
> first defined here
> collect2: ld returned 1 exit status
>
>
> openmpi-1.9r28290.tar.bz2
> PASSES
> $ make all
> $ make install
> $ make check
>
> -Paul
>
>
> On Thu, Apr 4, 2013 at 3:12 PM, Ralph Castain <rhc_at_[hidden]> wrote:
>
>> Available on the web site now:
>>
>> http://www.open-mpi.org/nightly/trunk/
>>
>>
>> On Apr 4, 2013, at 2:13 PM, "Shamis, Pavel" <shamisp_at_[hidden]> wrote:
>>
>> > Paul,
>> >
>> > I will prepare a tarball for you.
>> >
>> > Thanks !
>> >
>> > Pavel (Pasha) Shamis
>> > ---
>> > Computer Science Research Group
>> > Computer Science and Math Division
>> > Oak Ridge National Laboratory
>> >
>> >
>> >
>> >
>> >
>> >
>> > On Apr 4, 2013, at 5:01 PM, Paul Hargrove <phhargrove_at_[hidden]<mailto:
>> phhargrove_at_[hidden]>> wrote:
>> >
>> > Pasha,
>> >
>> > I have at least one system where I can reproduce the problem, but don't
>> have up-to-date autotools.
>> > So, I can only test from a tarball.
>> >
>> > If somebody can roll me a tarball of r28289 I can test ASAP.
>> > Otherwise I'll try to remember to test from tonight's trunk nightly
>> once it appears.
>> >
>> > -Paul
>> >
>> >
>> > On Thu, Apr 4, 2013 at 1:30 PM, Shamis, Pavel <shamisp_at_[hidden]<mailto:
>> shamisp_at_[hidden]>> wrote:
>> > I pushed a bugfix to trunk (r28289). I don't have an access to a
>> platform with XRC (MOFED) installation, so this is a "blind" bugfix. If you
>> have a system with XRC, please test this revision. Hopefully this resolves
>> the problem.
>> >
>> > Regards,
>> > - Pavel (Pasha) Shamis
>> >
>> >
>> > On Apr 4, 2013, at 3:28 PM, Ralph Castain <rhc_at_[hidden]<mailto:
>> rhc_at_[hidden]>> wrote:
>> >
>> >> This is being addressed - however, for now, try configuring it with
>> "--disable-openib-connectx-xrc"
>> >>
>> >> On Apr 4, 2013, at 10:32 AM, Ralph Castain <rhc_at_[hidden]<mailto:
>> rhc_at_[hidden]>> wrote:
>> >>
>> >>> Sadly, the IB folks never fixed this - sigh.
>> >>>
>> >>> I'll fix it in the trunk and then CMR it for 1.7. Unfortunately, it
>> requires that you have both IB and XRC to see it, which us non-IB-vendors
>> in the devel community don't.
>> >>>
>> >>>
>> >>> On Apr 4, 2013, at 9:44 AM, Ralph Castain <rhc_at_[hidden]<mailto:
>> rhc_at_[hidden]>> wrote:
>> >>>
>> >>>> Let me try and dig into it a bit - sadly, my access to IB machines
>> is sorely limited at the moment.
>> >>>>
>> >>>> On Apr 4, 2013, at 9:37 AM, Paul Kapinos <kapinos_at_[hidden]
>> <mailto:kapinos_at_[hidden]>> wrote:
>> >>>>
>> >>>>> Got the same error on all builds (4 compiler, with and without
>> trheading support, 64 and 32bit) on our systems, effectively prohibiting
>> the building of the 1.7 release.
>> >>>>>
>> >>>>> Any idea how to workaround this?
>> >>>>>
>> >>>>> Need more logs?
>> >>>>>
>> >>>>> Best
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>> On 08/06/12 19:41, Gutierrez, Samuel K wrote:
>> >>>>>> Looks like the type is defined twice - once in
>> ompi/mca/common/ofacm/common_ofacm_xoob.h and another time in
>> ./ompi/mca/btl/openib/btl_openib_xrc.h.
>> >>>>>>
>> >>>>>> Thanks,
>> >>>>>>
>> >>>>>> Sam
>> >>>>>>
>> >>>>>> On Aug 6, 2012, at 11:23 AM, Jeff Squyres wrote:
>> >>>>>>
>> >>>>>>> I don't have XRC support in my kernels, so it wouldn't show up
>> for me.
>> >>>>>>>
>> >>>>>>> Did someone have 2 instances of the ib_address_t class?
>> >>>>>>>
>> >>>>>>>
>> >>>>>>> On Aug 6, 2012, at 1:17 PM, Gutierrez, Samuel K wrote:
>> >>>>>>>
>> >>>>>>>> Hi,
>> >>>>>>>>
>> >>>>>>>> Anyone else seeing this?
>> >>>>>>>>
>> >>>>>>>> Creating mpi/man/man3/OpenMPI.3 man page...
>> >>>>>>>> CCLD libmpi.la<http://libmpi.la/>
>> >>>>>>>>
>> mca/btl/openib/.libs/libmca_btl_openib.a(btl_openib_xrc.o):(.data.rel+0x0):
>> multiple definition of `ib_address_t_class'
>> >>>>>>>>
>> mca/common/ofacm/.libs/libmca_common_ofacm_noinst.a(common_ofacm_xoob.o):(.data.rel+0x0):
>> first defined here
>> >>>>>>>> collect2: ld returned 1 exit status
>> >>>>>>>>
>> >>>>>>>> Thanks,
>> >>>>>>>>
>> >>>>>>>> Sam
>> >>>>>>>> _______________________________________________
>> >>>>>>>> devel mailing list
>> >>>>>>>> devel_at_[hidden]<mailto:devel_at_[hidden]>
>> >>>>>>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>> >>>>>>>
>> >>>>>>>
>> >>>>>>> --
>> >>>>>>> Jeff Squyres
>> >>>>>>> jsquyres_at_[hidden]<mailto:jsquyres_at_[hidden]>
>> >>>>>>> For corporate legal information go to:
>> http://www.cisco.com/web/about/doing_business/legal/cri/
>> >>>>>>>
>> >>>>>>>
>> >>>>>>> _______________________________________________
>> >>>>>>> devel mailing list
>> >>>>>>> devel_at_[hidden]<mailto:devel_at_[hidden]>
>> >>>>>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>> >>>>>>
>> >>>>>>
>> >>>>>> _______________________________________________
>> >>>>>> devel mailing list
>> >>>>>> devel_at_[hidden]<mailto:devel_at_[hidden]>
>> >>>>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>> >>>>>>
>> >>>>>
>> >>>>>
>> >>>>> --
>> >>>>> Dipl.-Inform. Paul Kapinos - High Performance Computing,
>> >>>>> RWTH Aachen University, Center for Computing and Communication
>> >>>>> Seffenter Weg 23, D 52074 Aachen (Germany)
>> >>>>> Tel: +49 241/80-24915<tel:%2B49%20241%2F80-24915>
>> >>>>>
>> >>>>> _______________________________________________
>> >>>>> devel mailing list
>> >>>>> devel_at_[hidden]<mailto:devel_at_[hidden]>
>> >>>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>> >>>>
>> >>>
>> >>
>> >>
>> >> _______________________________________________
>> >> devel mailing list
>> >> devel_at_[hidden]<mailto:devel_at_[hidden]>
>> >> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>> >
>> >
>> > _______________________________________________
>> > devel mailing list
>> > devel_at_[hidden]<mailto:devel_at_[hidden]>
>> > http://www.open-mpi.org/mailman/listinfo.cgi/devel
>> >
>> >
>> >
>> > --
>> > Paul H. Hargrove PHHargrove_at_[hidden]<mailto:
>> PHHargrove_at_[hidden]>
>> > Future Technologies Group
>> > Computer and Data Sciences Department Tel: +1-510-495-2352
>> > Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
>> > _______________________________________________
>> > devel mailing list
>> > devel_at_[hidden]<mailto:devel_at_[hidden]>
>> > http://www.open-mpi.org/mailman/listinfo.cgi/devel
>> >
>> >
>> > _______________________________________________
>> > devel mailing list
>> > devel_at_[hidden]
>> > http://www.open-mpi.org/mailman/listinfo.cgi/devel
>>
>>
>> _______________________________________________
>> devel mailing list
>> devel_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>>
>
>
>
> --
> Paul H. Hargrove PHHargrove_at_[hidden]
> Future Technologies Group
> Computer and Data Sciences Department Tel: +1-510-495-2352
> Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
> _______________________________________________
> devel mailing list
> devel_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>
>
>
> _______________________________________________
> devel mailing list
> devel_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>

-- 
Paul H. Hargrove                          PHHargrove_at_[hidden]
Future Technologies Group
Computer and Data Sciences Department     Tel: +1-510-495-2352
Lawrence Berkeley National Laboratory     Fax: +1-510-486-6900