Re: [PATCH] perf_events: improve x86 event scheduling (v5)

From: Peter Zijlstra
Date: Mon Jan 18 2010 - 09:21:18 EST

On Mon, 2010-01-18 at 15:12 +0100, Stephane Eranian wrote:
> > Then there's still the question of having events of multiple hw pmus in
> > a single group, I'd be perfectly fine with saying that's not allowed,
> > what to others think?
> >
> I have seen requests for measuring both core and uncore PMU events
> together for instance. It all depends on how uncore PMU will be managed.

OK, hard to correlate those two though, it would basically mean only
running that one task on the socket.

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