Your Open MPI build looks good -- it seems to have found all the right libnuma stuff during configured, etc.
The error message you're seeing indicates that the embedded hwloc is telling Open MPI that it doesn't have binding support, which would be unusual since you have both libnuma and libnuma-dev installed (and Open MPI found/built support for it properly). Can you double check that you're running with the Open MPI that you installed at /opt/openmpi-1.10.0-gcc? > On Oct 29, 2015, at 1:31 PM, Fabian Wein <fabian.w...@fau.de> wrote: > >> If your hwloc was built without libnuma support, you will get the >> following error: >> >> $ hwloc-bind --membind node:0 -- echo foo >> hwloc_set_membind 0x0000000f failed (errno 38 Function not implemented) >> > > Some days ago I installed hwloc and observed "libnuma memory support: no". > Then I > installed libnuma-dev (I could not find a libnumactl), configured hwloc again > and > then I got "libnuma memory support: yes". I somehow suspect some > remedies of > the first hwloc cause the problem. Hoever, when I now configure hwloc it gets > numa support. Therefore I thought configuring openmpi again might help, but > it doesn't. > I don't find how to get the configure status from hwloc built by openmpi. > > Fabian > _______________________________________________ > 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/2015/10/27951.php -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
