From: David Marchand <david.marchand@redhat.com>
To: David Aldrich <david.aldrich.ntml@gmail.com>
Cc: users <users@dpdk.org>,
Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
Subject: Re: Arm Neoverse-V2 support?
Date: Tue, 5 Nov 2024 20:50:46 +0100 [thread overview]
Message-ID: <CAJFAV8zueoYV+R93-tpdWkRW2PmXi3EOvkpDU58oqTjOTHK+PQ@mail.gmail.com> (raw)
In-Reply-To: <CAJK_ieg8FiM16Zu2z=G=dE6t0rS8r34mcDG4wrU2j9A5=yXt4w@mail.gmail.com>
Hello,
On Tue, Nov 5, 2024 at 7:08 PM David Aldrich
<david.aldrich.ntml@gmail.com> wrote:
>
> Hi, we want to run DPDK on a NVIDIA Grace cpu. I tried building DPDK
> v.23.11.1 with gcc 14.2 but got:
>
> Message: Arm implementer: Arm
> Message: Arm part number: 0xd4f
>
> config/arm/meson.build:687:8: ERROR: Problem encountered: Unsupported
> part number 0xd4f of implementer 0x41. Please add support for it or
> use the generic (-Dplatform=generic) build.
>
> I think part number 0xd4f is ARM Neoverse-V2.
>
> I have seen some dpdk patch emails about support for Neoverse-V2 but I
> don't know how to interpret them. Can anyone please tell me the dpdk
> support status for this cpu, or tell me what we can do to workaround
> this?
IIUC, this was added in v24.03 in commit d007038c0121 ("config/arm:
add NVIDIA Grace CPU").
Cc: Honnappa.
--
David Marchand
next prev parent reply other threads:[~2024-11-05 19:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-05 18:08 David Aldrich
2024-11-05 19:50 ` David Marchand [this message]
2024-11-06 3:26 ` Honnappa Nagarahalli
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