Le 04/10/2011 16:51, Samuel Thibault a écrit : > This looks good. hwloc-assembler-remote should probably have a > --lstopo-path option to specify where to find lstopo, since the host > from which we run it may not have the same hwloc installation as the > target nodes. I'm actually unsure whether it really should default to > $bindir/lstopo and not simply to lstopo. > > There is an issue with the distance code that appears when there are > several machines with NUMA distances: the distance code assumes that the > root of the topology has cpusets to be compared with, and quickly > crashes on insert_by_cpuset or get_obj_covering_cpuset calls.
Thanks for the feedback. I think I fixed all this. The second point might need more work in the future. We'll rethink about it if people really care about distances in multinode topologies. Brice
