Messages in this thread | | | Date | Fri, 3 Apr 2009 14:02:07 -0600 | Subject | Off topic: Numactl "distance" wrong | From | Chris Worley <> |
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Sorry for an off topic, but I'm hoping somebody can point me in the right direction of where to direct this question...
I have an Opteron system where I've seen the HW diagrams, and each of 4 sockets is directly connected (HT) to two other sockets, and two HT hops away from a third (i.e. a simple square topology, no X in the middle).
Yet, "numactl --hardware" shows but one hop to each socket:
# numactl --hardware ... node 0 1 2 3 0: 10 20 20 20 1: 20 10 20 20 2: 20 20 10 20 3: 20 20 20 10
I know this is wrong.
Who would be the right person (or list) to talk about this?
I'm using the latest numactl 2.0.3-rc2 source and a 2.6.29.1 kernel.
Thanks,
Chris
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