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 I had used an old outdated session environment.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
