Ok, if the problem is moot, great. (sidenote: this is moot, so ignore this if you want: with this explanation, I'm still not sure how RTLD_GLOBAL fixes the issue)
On Dec 1, 2014, at 5:15 PM, Ralph Castain <r...@open-mpi.org> wrote: > Easy enough to explain. We link libpmi into the pmix/s1 component. This > library is missing the linkage to libslurm that contains the linkage to > libauth where munge resides. So when we call a PMI function, libpmi > references a call to munge for authentication and hits an “unresolved symbol” > error. > > Moe acknowledges the error is in Slurm and is fixing the linkages so this > problem goes away > > >> On Dec 1, 2014, at 2:13 PM, Jeff Squyres (jsquyres) <jsquy...@cisco.com> >> wrote: >> >> On Dec 1, 2014, at 5:07 PM, Ralph Castain <r...@open-mpi.org> wrote: >> >>> FWIW: It’s Slurm’s pmi-1 library that isn’t linked correctly against its >>> dependencies (the pmi-2 one is correct). Moe is aware of the problem and >>> fixing it on their side. This won’t help existing installations until they >>> upgrade, but I tend to agree with Jeff about not fixing other people’s >>> problems. >> >> Can you explain what is happening? >> >> I ask because I'm not sure I understand the problem such that using >> RTLD_GLOBAL would fix it. I.e., even if libpmi1.so isn't linked against its >> dependencies properly, that shouldn't cause a problem if OMPI components A >> and B are both linked against libpmi1.so, and then A is loaded, and then B >> is loaded. >> >> ...or perhaps we can just discuss this on the call tomorrow? >> >> -- >> Jeff Squyres >> jsquy...@cisco.com >> For corporate legal information go to: >> http://www.cisco.com/web/about/doing_business/legal/cri/ >> >> _______________________________________________ >> 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/2014/12/16383.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/2014/12/16384.php -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
