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Re: [perfmon] Re: 2.6.13-rc2 perfmon2 new code base with MIPS5K/20K supp

To: eranian@hpl.hp.com
Subject: Re: [perfmon] Re: 2.6.13-rc2 perfmon2 new code base with MIPS5K/20K support + libpfm available
From: Philip Mucci <mucci@cs.utk.edu>
Date: Thu, 19 Jan 2006 20:30:33 +0100
Cc: perfmon@napali.hpl.hp.com, Linux-mips@linux-mips.org, Ralf Baechle <ralf@linux-mips.org>
In-reply-to: <20060119191403.GV19622@frankl.hpl.hp.com>
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References: <1137666602.6648.80.camel@localhost.localdomain> <20060119133609.GA3398@linux-mips.org> <20060119181608.GP19622@frankl.hpl.hp.com> <1137695936.6648.268.camel@localhost.localdomain> <20060119191403.GV19622@frankl.hpl.hp.com>
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Yup...just looked at the code...should be simple to adapt...I'll give it
a spin on perfmon2...the only thing that seems to be obviously wrong are
the missing arguments to PFM_CREATE_CONTEXT.

Phil

On Thu, 2006-01-19 at 11:14 -0800, Stephane Eranian wrote:
> Phil,
> 
> On Thu, Jan 19, 2006 at 07:38:56PM +0100, Philip Mucci wrote:
> > Stefane,
> > 
> > Are you saying that oprofile user level tools don't even use the
> > oprofile driver but rather just set up a system-wide IP-sampling context
> > for perfmon2?
> > 
> Yes, I think that is the way this works. I will verify this.
> 
> > Think of all the work that Ralf just did. ;-)
> > 
> If you don't have perfmon2, then you have to provide you arch/mips/oprofile
> files for sure.
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