[torqueusers] numa problems
Christopher Samuel
samuel at unimelb.edu.au
Thu Sep 29 17:18:08 MDT 2011
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On 29/09/11 22:39, Wannes Van Causbroeck wrote:
> it's a bit strange, but this is how it's reported by linux.
Not directly relevant, but I do find that the utils/lstopo
command which comes as part of hwloc from the Open-MPI
project is extremely useful for visualising the NUMA
architecture of a system (and the 1.3 pre-releases include
libpci support so you can see where PCI slots, NIC's, disks
etc hang off too).
http://www.open-mpi.org/projects/hwloc/
It can do text dumps, PNG's, XML, etc. If you've got it
compiled with X11 support then it'll throw up a window
showing the graphical layout.
cheers,
Chris
- --
Christopher Samuel - Senior Systems Administrator
VLSCI - Victorian Life Sciences Computation Initiative
Email: samuel at unimelb.edu.au Phone: +61 (0)3 903 55545
http://www.vlsci.unimelb.edu.au/
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