Jeff Squyres, le Tue 22 Feb 2011 23:49:31 +0100, a écrit : > Brad Benton from IBM is reporting a problem with hwloc 1.1.1 on PPC64. See > the details here: > > https://svn.open-mpi.org/trac/ompi/ticket/2732 > > The printf that he's referring to is coming directly from hwloc. I can > certainly suppress this printf in OMPI's copy of hwloc, but it does seem to > be weird. He also includes the native lstopo output, which shows the same > printf noise.
Note the "/* TODO: how to report? */" comment in the code: we definitely _want_ to get users to see the warning and report it. It means the kernel is giving contradictory information, and hwloc just happened to take the first one and not the other. Brad, could you post the output of the hwloc-gather-topology script from hwloc? That's permit to know why the warning shows up. Samuel
