Open MPI logo

Hardware Locality Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Hardware Locality Development mailing list

Subject: Re: [hwloc-devel] === CREATE FAILURE (trunk) ===
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2010-07-16 09:37:11


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
jsquyres_at_[hidden]
For corporate legal information go to:
http://www.cisco.com/web/about/doing_business/legal/cri/