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SubjectRe: perf: hsw model numbers
On Wed, Dec 11, 2013 at 11:36:31AM +0100, Peter Zijlstra wrote:
> Hi Andi,
>
> arch/x86/kernel/cpu/perf_event_intel.c
>
> 3a632cb229bfb (Andi Kleen 2013-06-17 17:36:48 -0700 2500) case 60: /* Haswell Client */
> 3a632cb229bfb (Andi Kleen 2013-06-17 17:36:48 -0700 2501) case 70:
> 3a632cb229bfb (Andi Kleen 2013-06-17 17:36:48 -0700 2502) case 71:
> 3a632cb229bfb (Andi Kleen 2013-06-17 17:36:48 -0700 2503) case 63:
> 0499bd867bd17 (Andi Kleen 2013-08-08 17:26:23 -0700 2504) case 69:
>
> Can you add comments with each model number describing what actual part
> it is?
>
> Also, we seem to lack snb/ivb EX part numbers, are those already known?

Yeah, it would be nice if Intel generally documented that whole model
mapping somewhere. For example, I spent some serious time grepping and
searching the net what family 6, model 47 actually is.

I asked hpa at some point about such doc and he said, CPUID doc needs to
get updated.

--
Regards/Gruss,
Boris.

Sent from a fat crate under my desk. Formatting is fine.
--


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