On Jul 16, 2010, at 9:34 AM, Jeff Squyres wrote:
> (gdb) bt
> #0 0x0060bcb8 in strcmp () from /lib/tls/libc.so.6
> #1 0x00498d7d in hwloc_look_linux (topology=0x8807008)
> at topology-linux.c:1805
> #2 0x0048dd9c in hwloc_discover (topology=0x8807008) at topology.c:1423
> #3 0x0048ed8e in hwloc_topology_load (topology=0x8807008) at topology.c:2005
> #4 0x080489a4 in main () at hwloc_is_thissystem.c:34
> (gdb) up
> #1 0x00498d7d in hwloc_look_linux (topology=0x8807008)
> at topology-linux.c:1805
> 1805 if (!strcmp(topology->backend_params.sysfs.root_path, "/"))
> (gdb) p topology->backend_params.sysfs
> $1 = {root_path = 0x0, root_fd = -1}
> (gdb)
>
> Need any other info?
BTW, I get the same result even if I just run utils/lstopo.
--
Jeff Squyres
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