linux-kernel - Re: [PATCH 00/20] perf vendors events arm64: Multiple Arm CPUs

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Message-ID: <eec03f0d-d491-511c-d9b0-694c6d527b38@arm.com>
Date:   Thu, 12 May 2022 14:01:17 +0100
From:   Nick Forrington <nick.forrington@....com>
To:     John Garry <john.garry@...wei.com>
Cc:     linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Will Deacon <will@...nel.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Leo Yan <leo.yan@...aro.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Andi Kleen <ak@...ux.intel.com>,
        Kajol Jain <kjain@...ux.ibm.com>,
        James Clark <james.clark@....com>,
        Andrew Kilroy <andrew.kilroy@....com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>
Subject: Re: [PATCH 00/20] perf vendors events arm64: Multiple Arm CPUs

On 10/05/2022 16:55, John Garry wrote:
> On 10/05/2022 16:50, Arnaldo Carvalho de Melo wrote:
>> Em Tue, May 10, 2022 at 11:47:38AM +0100, Nick Forrington escreveu:
>>> Add Performance Monitoring Unit event data for the Arm CPUs listed
>>> below.
>>>
>>> Changesets are dependent due to incremental updates to the common 
>>> events
>>> file and mapfile.csv.
>>>
>>> Data is sourced fromhttps://github.com/ARM-software/data
>> Waiting for reviews to merge this.
>>
>
> I'll have a closer look this week.
>
> @Nick, Just curious, do you have some tool/script to convert from the 
> JSON format @ https://github.com/ARM-software/data/blob/master/pmu/ to 
> the "linux" format?

Thanks John.

We do have a conversion script, although it isn't publically available 
anywhere at the moment.

Thanks,
Nick