[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Fri, 2 Feb 2018 10:36:09 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: William Cohen <wcohen@...hat.com>
Cc: peterz@...radead.org, mingo@...hat.com,
linux-kernel@...r.kernel.org, alexander.shishkin@...ux.intel.com,
jolsa@...hat.com, namhyung@...nel.org
Subject: Re: [PATCH] perf vendor events aarch64: Add JSON metrics for ARM
Cortex-A53 Processor
Em Thu, Feb 01, 2018 at 04:52:16PM -0500, William Cohen escreveu:
> On 02/01/2018 03:51 PM, Arnaldo Carvalho de Melo wrote:
> > Em Thu, Feb 01, 2018 at 10:12:59AM -0500, William Cohen escreveu:
> >> On 02/01/2018 09:43 AM, Arnaldo Carvalho de Melo wrote:
> >>> Em Tue, Jan 30, 2018 at 10:28:13PM -0500, William Cohen escreveu:
> >>>> Add JSON metrics for ARM Cortex-A53 Processor
> >>>
> >>> Hi Will, would it be possible to you include an URL for the document
> >>> that served as a reference to you to write these files? Did you use some
> >>> script?
> >>
> >> Hi Arnaldo,
> >
> >> I can certainly add the reference to section "12.9 Events" of the ARM
> >> Cortex -A53 MPCore Processor Revision: r0p4 Technical Reference Manual
> >> to the patch. That would be useful for people to know where to look
> >> for additional information about the events.
> >
>
> Hi Arnaldo,
>
> The ARM Cortex A53 manual is available at:
>
> http://infocenter.arm.com/help/topic/com.arm.doc.ddi0500g/DDI0500G_cortex_a53_trm.pdf
> It would probably be useful to include that URL in the commit
> information to make it easier for people to look up the information.
Thanks, I'll add that to that cset.
- Arnaldo
> -Will
>
> > I'll take these clarifications and add it to your patch, that I am
> > applying now, please let me know if you have anything else to add and
> > I'll ammend it if I get it before I send it upstream.
> >
> >> Unlike the Intel processors there isn't a script that automatically
> >> generated these files. The patch was manually generated from the
> >> documentation and the previous oprofile ARM Cortex ac53 event file
> >> patch I made.
> >
> > Thanks a lot for this extra information,
> >
> > - Arnaldo
> >
Powered by blists - more mailing lists