Messages in this thread | | | Date | Wed, 11 Dec 2013 12:24:14 +0100 | From | Borislav Petkov <> | Subject | Re: perf: hsw model numbers |
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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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