Re: git bisect and perf

From: Peter Zijlstra
Date: Tue Jun 05 2012 - 12:01:01 EST


On Tue, 2012-06-05 at 09:29 -0600, David Ahern wrote:
> I am trying find out when (ie. which commit) the pebs feature
> actually
> started working on a westmere system

What do you mean with working? The whole cycles:pp thing is magic and
unrelated to 'regular' PEBS stuff. .35 would indeed be the version we
introduced PEBS support and it should actually work.

But if you're looking for the cycles:pp stuff (commit 7639dae0ca1)
that's .38-rc1-ish.
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