Ralph -- it seems to be picking up "-pthread" from libslurm.la (i.e., outside of the OMPI tree), which pgcc doesn't seem to like.
Another solution might be to (temporarily?) remove the "-pthread" from libslurm.la (which is a text file that you can edit). Then OMPI shouldn't pick up that flag, and building should be ok. On Mar 16, 2014, at 11:50 AM, Ralph Castain <r...@open-mpi.org> wrote: > If you are running on a Slurm-managed cluster, it won't be happy without > configuring --with-slurm - you won't see the allocation, for one. > > Is it just the --with-slurm option that causes the problem? In other words, > if you remove the rest of those options (starting --with-hcoll and going down > that config line) and leave --with-slurm, does it build? > > On Mar 16, 2014, at 8:22 AM, Filippo Spiga <spiga.fili...@gmail.com> wrote: > >> Hi Jeff, Hi Ake, >> >> removing --with-slurm and keeping --with-hcoll seems to work. The error >> disappears at compile time, I have not yet tried to run a job. I can copy >> config.log and the make.log is needed. >> >> Cheers, >> F >> >> On Mar 11, 2014, at 4:48 PM, Jeff Squyres (jsquyres) <jsquy...@cisco.com> >> wrote: >>> On Mar 11, 2014, at 11:22 AM, Åke Sandgren <ake.sandg...@hpc2n.umu.se> >>> wrote: >>> >>>>>> ../configure CC=pgcc CXX=pgCC FC=pgf90 F90=pgf90 >>>>>> --prefix=/usr/local/Cluster-Users/fs395/openmpi-1.7.4/pgi-14.2_cuda-6.0RC >>>>>> --enable-mpirun-prefix-by-default --with-hcoll=$HCOLL_DIR >>>>>> --with-fca=$FCA_DIR --with-mxm=$MXM_DIR --with-knem=$KNEM_DIR >>>>>> --with-slurm=/usr/local/Cluster-Apps/slurm >>>>>> --with-cuda=$CUDA_INSTALL_PATH >>>>>> >>>>>> >>>>>> At some point the compile process fails with this error: >>>>>> >>>>>> make[2]: Leaving directory >>>>>> `/home/fs395/archive/openmpi-1.7.4/build/ompi/mca/coll/hierarch' >>>>>> Making all in mca/coll/hcoll >>>>>> make[2]: Entering directory >>>>>> `/home/fs395/archive/openmpi-1.7.4/build/ompi/mca/coll/hcoll' >>>>>> CC coll_hcoll_module.lo >>>>>> CC coll_hcoll_component.lo >>>>>> CC coll_hcoll_rte.lo >>>>>> CC coll_hcoll_ops.lo >>>>>> CCLD mca_coll_hcoll.la >>>>>> pgcc-Error-Unknown switch: -pthread >>>> >>>> You have to remove the -pthread from inherited_linker_flags= >>>> in libpmi.la libslurm.la from your slurm build. >>> >>> With the configure line given above, I don't think he should be linking >>> against libslurm. >>> >>> But I wonder if the underlying issue is actually correct: perhaps the >>> inherited_linker_flags from libhcoll.la has -pthreads in it. >> >> >> -- >> Mr. Filippo SPIGA, M.Sc. >> http://www.linkedin.com/in/filippospiga ~ skype: filippo.spiga >> >> «Nobody will drive us out of Cantor's paradise.» ~ David Hilbert >> >> ***** >> Disclaimer: "Please note this message and any attachments are CONFIDENTIAL >> and may be privileged or otherwise protected from disclosure. The contents >> are not to be disclosed to anyone other than the addressee. Unauthorized >> recipients are requested to preserve this confidentiality and to advise the >> sender immediately of any error in transmission." >> >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
