Le 13/07/2010 12:04, Brice Goglin a écrit : > Le 13/07/2010 11:56, Bernd Kallies a écrit : > >> Thanks for the quick reply. >> >> I expect that one can safely use the tree-traversing functions of the >> hwloc API with a topology, that is returned by hwloc_topology_load. When >> they crash, then the topology is broken. This should not happen. >> >> > Sure, this is a bug, the depth field of PU#4 is wrong, it breaks > hwloc_get_common_ancestor_obj(), I am looking into it. >
It was actually a bug inside hwloc_get_common_ancestor_obj(, it did not support such strange topologies properly. Fixed in trunk r2312 and v1.0 branch r2313 (will be in 1.0.2). thanks, Brice
