Re: [PATCH] perf, x86: Make cycles:p working on SNB

[Stephane Eranian]

On Thu, May 24, 2012 at 10:53 AM, Namhyung Kim <namhyung.kim@xxxxxxx> wrote:
> Hi, Peter
>
> On Thu, 24 May 2012 09:27:51 +0200, Peter Zijlstra wrote:
>> Also I'm thinking you're using SNB-EP (you didn't say) since regular SNB
>> has PEBS disabled as per (6a600a8b).
>>
>
> I don't actually have an idea whether it's a SNB-EP or regular
> one. ;-p Is Model 45 a SNB-EP?
>
Yes.

> namhyung@sejong:perf$ head /proc/cpuinfo
> processor    : 0
> vendor_id    : GenuineIntel
> cpu family   Â: 6
> model      : 45
> model name   Â: Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz
> stepping    Â: 7
> microcode    : 0x704
> cpu MHz     : 1200.000
> cache size   Â: 12288 KB
> physical id   : 0
>
>
> Thanks,
> Namhyung
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