So long as it is libevent-devel-2.0.22, you should be okay. You might want to up PMIx to v1.2.5 as Slurm 16.05 should handle that okay. OMPI v3.0.0 has PMIx 2.0 in it, but should be okay with 1.2.5 last I checked (but it has been awhile and I can’t swear to it).
> On Mar 7, 2018, at 2:03 PM, Charles A Taylor <chas...@ufl.edu> wrote: > > Hi > > Distro: RHEL-7 (7.4) > SLURM: 16.05.11 > PMIx: 1.1.5 > > Trying to build OpenMPI 3.0.0 for our RHEL7 systems but running into what > might be a configure script issue more than a real incompatibility problem. > Configuring with the following, > > --with-slurm=/opt/slurm --with-pmix=/opt/pmix > --with-external-libpmix=/opt/pmix/lib64 --with-libevent=/usr > > It seems happy enough with PMIx and there appears to be PMIx 1.x support. > However, libevent is another issue and my take so far is that the EL7 native > libevent-devel-2.0.x is the crux of the problem. It doesn’t seem like the > configure script expects that and I’m a little reluctant to start patching > things together with symlinks or configure script changes. > > My real question is what is intended? Should this be working or was 3.0.0 > really intended for PMIx 2.x? I imagine we will go to PMIx 2.x with SLURM 17 > but aren’t quite ready for that yet. > > Regards, > > Charlie Taylor > UF Research Computing > > > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users _______________________________________________ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
