Re: [RFC] x86,perf: Implement minimal P4 PMU driver v14
From: Cyrill Gorcunov
Date: Thu Mar 11 2010 - 13:29:48 EST
On Thu, Mar 11, 2010 at 07:16:46PM +0100, Ingo Molnar wrote:
>
> * Cyrill Gorcunov <gorcunov@xxxxxxxxxx> wrote:
>
[...]
> > x86,perf: Implement minimal P4 PMU driver v15
>
> i also triggered this:
>
> [ 436.224139] PMU: Dep events are not implemented yet
>
yes, it's expected since it's not implemented yet, but there
is a hope to implement it next week.
>
> All in one, the P4 PMU perf driver works on this box like a charm and all the
> common profiling workflows work out of box, without any serious limitations -
> really nice work! (Obviously some events wont work yet, etc.)
>
All credits go to Ming, he spent a lot of time to make this code working! :)
> So it's pretty impressive and i've queued up your patch in tip:perf/x86 and
> will merge it into perf/core after others had a chance to test it too.
>
> Ingo
>
yeah, wide testing would be great. Thanks!
-- Cyrill
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/