[gentoo-performance] About performance in general...

[gentoo-performance] About performance in general...

[Francisco Rivas]

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Hi all, again..

I'm looking for a tool to measure the TLB misses and their costs. I found
PAPI, Lmbench, TAU, HPM Toolkit, but their have not tools for measure the
TLB misses..

Someone knows about one tool what do that?.

Thanks so much in advance...

-- 
Francisco Rivas
Linux User (New) : #448324
Linux Machine (New) : 355187

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Re: [gentoo-performance] About performance in general...

[Miguel Sousa Filipe]

Don't know for shure, but have you looked at oprofile?
url: http://oprofile.sourceforge.net/
A quick look at amd64 performance counters:
 - L1 DTLB misses and L2 DTLB hits
 - L1 and L2 DTLB misses
 - L1 ITLB misses (and L2 ITLB hits)
 - L1 and L2 ITLB misses

Best regards,

On 6/7/07, Francisco Rivas <taken2k4@gmail.com> wrote:
> Hi all, again..
>
> I'm looking for a tool to measure the TLB misses and their costs. I found
> PAPI, Lmbench, TAU, HPM Toolkit, but their have not tools for measure the
> TLB misses..
>
> Someone knows about one tool what do that?.
>
> Thanks so much in advance...
>
> --
> Francisco Rivas
> Linux User (New) : #448324
> Linux Machine (New) : 355187


-- 
Miguel Sousa Filipe
-- 
gentoo-performance@gentoo.org mailing list

Re: [gentoo-performance] About performance in general...

[Francisco Rivas]

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Hi Miguel thanks for your response...

No I don't know about oprofile. THANKS!..

I want profile my applications, I have an x86 processor and I need an
application for profile and to know about cache misses and TLB misses.

Thanks in advance...

On 6/8/07, Miguel Sousa Filipe <miguel.filipe@gmail.com> wrote:
>
> Don't know for shure, but have you looked at oprofile?
> url: http://oprofile.sourceforge.net/
> A quick look at amd64 performance counters:
> - L1 DTLB misses and L2 DTLB hits
> - L1 and L2 DTLB misses
> - L1 ITLB misses (and L2 ITLB hits)
> - L1 and L2 ITLB misses
>
> Best regards,
>
> On 6/7/07, Francisco Rivas <taken2k4@gmail.com> wrote:
> > Hi all, again..
> >
> > I'm looking for a tool to measure the TLB misses and their costs. I
> found
> > PAPI, Lmbench, TAU, HPM Toolkit, but their have not tools for measure
> the
> > TLB misses..
> >
> > Someone knows about one tool what do that?.
> >
> > Thanks so much in advance...
> >
> > --
> > Francisco Rivas
> > Linux User (New) : #448324
> > Linux Machine (New) : 355187
>
>
> --
> Miguel Sousa Filipe
> --
> gentoo-performance@gentoo.org mailing list
>
>


-- 
Francisco Rivas
Linux User (New) : #448324
Linux Machine (New) : 355187

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