Le 04/09/2011 22:35, Ake Sandgren a écrit : > On Sun, 2011-09-04 at 22:13 +0200, Brice Goglin wrote: >> Hello, >> >> Could you log again on this node (with same cgroups enabled), run >> hwloc-gather-topology <name> >> and send the resulting <name>.output and <name>.tar.bz2? >> >> Send them to the hwloc-devel or open a ticket on >> https://svn.open-mpi.org/trac/hwloc (or send them to me in private if >> you don't want to subscribe). > Since it's a bit late here i'm lazy and sending to you directly. > > Output from both nodes involved in the batchjob > slurm -N 2 --ntasks-per-node=1 ... was what i was using. > > Hope it helps. If not let me know if there is anything else i can do. > > /Åke S.
Thanks, I understand the problem but it's not easy to fix. To workaround the crash until I come with a real fix, you can comment-out hwloc_topology__set_distance_matrix() at the end of look_sysfsnode() in topology-linux.c Brice