Yes. In theory, everything that's in hwloc/v1.8 should go to OMPI/master.
And most of it should go to v1.8 too, but that may require some backporting rework. I can update hwloc/v1.7 if that helps. Brice Le 12/12/2014 03:10, Gilles Gouaillardet a écrit : > Brice, > > should this fix be backported to both master and v1.8 ? > > Cheers, > > Gilles > > On 2014/12/12 7:46, Brice Goglin wrote: >> This problem was fixed in hwloc upstream recently. >> >> https://github.com/open-mpi/hwloc/commit/790aa2e1e62be6b4f37622959de9ce3766ebc57e >> Brice >> >> >> Le 11/12/2014 23:40, Jorge D'Elia a écrit : >>> Dear Jeff, >>> >>> Our updates of OpenMPI to 1.8.3 (and 1.8.4) were >>> all OK using Fedora >= 17 and system gcc compilers >>> on ia32 or ia64 machines. >>> >>> However, the "make all" step failed using Fedora 14 >>> with a beta gcc 5.0 compiler on an ia32 machine >>> with message like: >>> >>> Error: symbol `Lhwloc1' is already defined >>> >>> A roundabout way to solve it was perform, first, >>> a separated installation of the hwloc package (we use >>> Release v1.10.0 (stable)) and, second, configure >>> OpenMPI using its flag: >>> >>> --with-hwloc=${HWLOC_HOME} >>> >>> although, in this way, the include and library path >>> must be given, e.g. >>> >>> export CFLAGS="-I/usr/beta/hwloc/include" ; echo ${CFLAGS} >>> export LDFLAGS="-L/usr/beta/hwloc/lib" ; echo ${LDFLAGS} >>> export LIBS="-lhwloc" ; echo ${LIBS} >>> >>> In order to verify that the hwloc works OK, it would be useful >>> to include in the OpenMPI distribution a simple test like >>> >>> $ gcc ${CFLAGS} ${LDFLAGS} -o hwloc-hello.exe hwloc-hello.c ${LIBS} >>> $ ./hwloc-hello.exe >>> >>> (we apologize to forget to use the --with-hwloc-libdir flag ...). >>> >>> With this previous step we could overcome the fatal error >>> in the configuration step related to the hwloc package. >>> >>> This (fixed) trouble in the configuration step is the same >>> as the reported as: >>> >>> Open MPI 1.8.1: "make all" error: symbol `Lhwloc1' is already defined >>> >>> on 2014-08-12 15:08:38 >>> >>> >>> Regards, >>> Jorge. >>> >>> ----- Mensaje original ----- >>>> De: "Jorge D'Elia" <jde...@intec.unl.edu.ar> >>>> Para: "Open MPI Users" <us...@open-mpi.org> >>>> Enviado: Martes, 12 de Agosto 2014 16:08:38 >>>> Asunto: Re: [OMPI users] Open MPI 1.8.1: "make all" error: symbol >>>> `Lhwloc1' is already defined >>>> >>>> Dear Jeff, >>>> >>>> These new versions of the tgz files replace the previous ones: >>>> I had used an old outdated session environment. However, the >>>> configuration and installation was OK again in each case. >>>> Sorry for the noise caused by the previous tgz files. >>>> >>>> Regards, >>>> Jorge. >>>> >>>> ----- Mensaje original ----- >>>>> De: "Jorge D'Elia" <jde...@intec.unl.edu.ar> >>>>> Para: "Open MPI Users" <us...@open-mpi.org> >>>>> Enviados: Martes, 12 de Agosto 2014 15:16:19 >>>>> Asunto: Re: [OMPI users] Open MPI 1.8.1: "make all" error: symbol >>>>> `Lhwloc1' >>>>> is already defined >>>>> >>>>> Dear Jeff, >>>>> >>>>> ----- Mensaje original ----- >>>>>> De: "Jeff Squyres (jsquyres)" <jsquy...@cisco.com> >>>>>> Para: "Open MPI User's List" <us...@open-mpi.org> >>>>>> Enviado: Lunes, 11 de Agosto 2014 11:47:29 >>>>>> Asunto: Re: [OMPI users] Open MPI 1.8.1: "make all" error: symbol >>>>>> `Lhwloc1' >>>>>> is already defined >>>>>> >>>>>> The problem appears to be occurring in the hwloc component in OMPI. >>>>>> Can you download hwloc 1.7.2 (standalone) and try to build that on >>>>>> the target machine and see what happens? >>>>>> >>>>>> http://www.open-mpi.org/software/hwloc/v1.7/ >>>>> OK. Just in case I tried both version 1.7.2 and 1.9 (stable). >>>>> Both gave no errors in the configuration or installation. >>>>> Attached a *.tgz file for each case. Greetings. Jorge. >>>>> >>>>> >>>>>> On Aug 10, 2014, at 11:16 AM, Jorge D'Elia <jde...@intec.unl.edu.ar> >>>>>> wrote: >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I tried to re-compile Open MPI 1.8.1 version for Linux >>>>>>> on an ia32 machine with Fedora 14 although using the >>>>>>> last version of Gfortran (Gfortran 4.10 is required >>>>>>> by a user program which runs ok). >>>>>>> >>>>>>> However, the "make all" phase breaks with the >>>>>>> error message: >>>>>>> >>>>>>> Error: symbol `Lhwloc1' is already defined >>>>>>> >>>>>>> I attached a tgz file (tar -zcvf) with: >>>>>>> >>>>>>> Output "configure.txt" from "./configure" Open MPI phase; >>>>>>> The "config.log" file from the top-level Open MPI directory; >>>>>>> Output "make.txt" from "make all" to build Open MPI; >>>>>>> Output "make-v1.txt" from "make V=1" to build Open MPI; >>>>>>> Outputs from cat /proc/version and cat /proc/cpuinfo >>>>>>> >>>>>>> Please, any clue in order to fix? >>>>>>> >>>>>>> Regards in advance. >>>>>>> Jorge. >>>>>>> >>>>>>> -- >>>>>>> CIMEC (UNL-CONICET) Predio CONICET-Santa Fe, Colectora Ruta Nac 168, >>>>>>> Paraje El Pozo, S3000GLN Santa Fe, ARGENTINA, http://www.cimec.org.ar/ >>>>>>> Tel +54 342 451.15.94/95 ext 1018, fax: +54-342-451.11.69 >>>>>>> <symbol-already-defined.tgz>_______________________________________________ >>>>>>> users mailing list >>>>>>> us...@open-mpi.org >>>>>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>>>>> Link to this post: >>>>>>> http://www.open-mpi.org/community/lists/users/2014/08/24953.php >>>>>> -- >>>>>> Jeff Squyres >>>>>> jsquy...@cisco.com >>>>>> For corporate legal information go to: >>>>>> http://www.cisco.com/web/about/doing_business/legal/cri/ >>>>>> >>>>>> _______________________________________________ >>>>>> users mailing list >>>>>> us...@open-mpi.org >>>>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>>>> Link to this post: >>>>>> http://www.open-mpi.org/community/lists/users/2014/08/24975.php >>>>>> >>>>> _______________________________________________ >>>>> users mailing list >>>>> us...@open-mpi.org >>>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>>> Link to this post: >>>>> http://www.open-mpi.org/community/lists/users/2014/08/25002.php >>>> -- >>>> CIMEC (UNL-CONICET) Predio CONICET-Santa Fe, Colectora Ruta Nac 168, >>>> Paraje El Pozo, S3000GLN Santa Fe, ARGENTINA, http://www.cimec.org.ar/ >>>> Tel +54 342 451.15.94/95 ext 1018, fax: +54-342-451.11.69 >>>> >>>> _______________________________________________ >>>> users mailing list >>>> us...@open-mpi.org >>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>> Link to this post: >>>> http://www.open-mpi.org/community/lists/users/2014/08/25005.php >>>> >>>> >>>> _______________________________________________ >>>> users mailing list >>>> us...@open-mpi.org >>>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>>> Link to this post: >>>> http://www.open-mpi.org/community/lists/users/2014/12/25964.php >> >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >> Link to this post: >> http://www.open-mpi.org/community/lists/users/2014/12/25965.php > > > > _______________________________________________ > devel mailing list > de...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel > Link to this post: > http://www.open-mpi.org/community/lists/devel/2014/12/16518.php
