Re: [PATCH -tip] perf: x86, add SandyBridge support

[Lin Ming]

On Fri, 2011-02-25 at 16:56 +0800, Stephane Eranian wrote:
> Lin,
> 
> I have a patch almost ready that updates the PEBS constraints for all CPUs.
> I'll add the SNB constraints as well.

Nice.

Thanks.

> 
> On Fri, Feb 25, 2011 at 9:55 AM, Lin Ming <ming.m.lin@xxxxxxxxx> wrote:
> > On Fri, 2011-02-25 at 00:57 +0800, Ingo Molnar wrote:
> >> * Lin Ming <ming.m.lin@xxxxxxxxx> wrote:
> >>
> >> > Adds SandyBridge support to perf.
> >>
> >> Wondering, have you tested things like PEBS? You can do it via:
> >>
> >>       perf record -e instructions:p -a sleep 10
> >>       perf top -e instructions:p
> >>
> >> ('p' stands for 'precise')
> >
> > Let me do more PEBS tests...
> >
> >>
> >> Also, please list known limitations in the changelog.
> >
> > OK.
> >
> >>
> >> Thanks,
> >>
> >>       Ingo
> >
> >
> >


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