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

From: Ingo Molnar
Date: Thu Feb 24 2011 - 11:57:21 EST

* 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')

Also, please list known limitations in the changelog.


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