[torqueusers] numa problems
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).
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.
Christopher Samuel - Senior Systems Administrator
VLSCI - Victorian Life Sciences Computation Initiative
Email: samuel at unimelb.edu.au Phone: +61 (0)3 903 55545
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