>> processor : 0 processor : 2 processor : 4 processor : 6
>> package : 0 package : 0 package : 0 package : 0
>> core : 0 core : 1 core : 2 core : 3
>>
>> processor : 1 processor : 3 processor : 5 processor : 7
>> package : 1 package : 1 package : 1 package : 1
>> core : 0 core : 1 core : 2 core : 3
>>
>
> Er, while you're at it, would it be worthy to add ad:
>
> node: x
>
> for NUMA boxes ?
We also need to indicate other things here though, which is why
Matt Dobson implemented a more complete topology description
under driverfs. If you're really interested in that level of
detail from userspace, you probably also want to know things
like whether the evil twins share a TLB cache or L1/L2 cache.
I can't help feeling that's the more correct & complete solution
to the problem. His patches are in the latest -mm tree, and would
need some more work to be extended to hyperthreading, but that
seems like the better way (for 2.5 at least).
M.
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This archive was generated by hypermail 2b29 : Thu Oct 31 2002 - 22:00:30 EST