Hmmm...I see the problem. Looks like binding isn't supported on that system for some reason, so we need to turn "off" our auto-binding when we hit that condition. I'll check to see why that isn't happening (was supposed to do so)
On Jan 8, 2014, at 3:43 PM, Paul Hargrove <phhargr...@lbl.gov> wrote: > While I have yet to get a working build on NetBSD for x86-64 h/w, I *have* > successfully built Open MPI's current 1.7.4rc tarball on NetBSD-6 for x86. > However, I can't *run* anything: > > Attempting the ring_c example on 2 cores: > -bash-4.2$ mpirun -mca btl sm,self -np 2 examples/ring_c > -------------------------------------------------------------------------- > While computing bindings, we found no available cpus on > the following node: > > Node: pcp-j-17 > > Please check your allocation. > -------------------------------------------------------------------------- > > The failure is the same w/o "-mca btl sm,self" > Singleton runs fail just as the np=2 run did. > > I've attached compressed output from "ompi_info --all". > > Since this is probably an hwloc-related issue, I also build hwloc-1.7.2 from > pristine sources. > I have attached compressed output of lstopo which NOTABLY indicates a failure > to bind to both of the CPUs. > > For now, an explicit "--bind-to none" is working for me. > Please let me know what additional info may be required. > > -Paul > > -- > Paul H. Hargrove phhargr...@lbl.gov > Future Technologies Group > Computer and Data Sciences Department Tel: +1-510-495-2352 > Lawrence Berkeley National Laboratory Fax: +1-510-486-6900 > <ompi_info-netbsd-x86.txt.bz2><lstopo172-netbsd-x86.txt.bz2>_______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
