linux-kernel - Re: [PATCH] perf vendor events intel: Add Emerald Rapids

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAP-5=fWMPYmofTL262HQB1jOiqRD5dKtAhaWrBbT-vq-NYsXcg@mail.gmail.com>
Date:   Wed, 18 Jan 2023 10:02:04 -0800
From:   Ian Rogers <irogers@...gle.com>
To:     kan.liang@...ux.intel.com
Cc:     acme@...nel.org, jolsa@...nel.org, namhyung@...nel.org,
        linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        artem.bityutskiy@...ux.intel.com, andi.kleen@...el.com
Subject: Re: [PATCH] perf vendor events intel: Add Emerald Rapids

On Wed, Jan 18, 2023 at 9:57 AM <kan.liang@...ux.intel.com> wrote:
>
> From: Kan Liang <kan.liang@...ux.intel.com>
>
> The event list of the Emerald Rapids is the same as the Sapphire
> Rapids. Add the CPU model ID of Emerald Rapids into the mapfile.csv and
> point it to the event list of Sapphire Rapids.
>
> Signed-off-by: Kan Liang <kan.liang@...ux.intel.com>

Acked-by: Ian Rogers <irogers@...gle.com>

I note it currently isn't on the perfmon github:
https://github.com/intel/perfmon/blob/main/mapfile.csv
This will create a diff from the version of mapfile.csv generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py
Presumably there will be an update to solve that.

Thanks,
Ian

> ---
>  tools/perf/pmu-events/arch/x86/mapfile.csv | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/perf/pmu-events/arch/x86/mapfile.csv b/tools/perf/pmu-events/arch/x86/mapfile.csv
> index 711a4ef05fdf..5facdac6fe8e 100644
> --- a/tools/perf/pmu-events/arch/x86/mapfile.csv
> +++ b/tools/perf/pmu-events/arch/x86/mapfile.csv
> @@ -21,7 +21,7 @@ GenuineIntel-6-A[AC],v1.00,meteorlake,core
>  GenuineIntel-6-1[AEF],v3,nehalemep,core
>  GenuineIntel-6-2E,v3,nehalemex,core
>  GenuineIntel-6-2A,v17,sandybridge,core
> -GenuineIntel-6-8F,v1.09,sapphirerapids,core
> +GenuineIntel-6-(8F|CF),v1.09,sapphirerapids,core
>  GenuineIntel-6-(37|4A|4C|4D|5A),v14,silvermont,core
>  GenuineIntel-6-(4E|5E|8E|9E|A5|A6),v53,skylake,core
>  GenuineIntel-6-55-[01234],v1.28,skylakex,core
> --
> 2.35.1
>