lkml.org 
[lkml]   [2010]   [Nov]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH 2/3] perf: Add support for extra parameters for raw events
From
Date
On Thu, 2010-11-11 at 21:12 +0100, Andi Kleen wrote:
> > Also, I think we can use the same mechanism to program the
> > PEBS-load-latency MSR, right?
>
> I haven't looked at that, but if it's a per core resource
> the infrastructure can be reused at least.

Can't remember if the load-latency msr is per-core, but its an extra reg
that needs to be set.

The nhm/wsm LBR config msr is per-core though, so that could use your
infrastructure too.


\
 
 \ /
  Last update: 2010-11-11 21:41    [W:0.070 / U:0.076 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site