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Date: Thu, 27 Mar 2025 10:08:53 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: Stanislav Fomichev <stfomichev@gmail.com>
Cc: Maciej Fijalkowski <maciej.fijalkowski@intel.com>, Samiullah Khawaja
 <skhawaja@google.com>, "David S . Miller" <davem@davemloft.net>, Eric
 Dumazet <edumazet@google.com>, Paolo Abeni <pabeni@redhat.com>,
 almasrymina@google.com, willemb@google.com, jdamato@fastly.com,
 mkarsten@uwaterloo.ca, netdev@vger.kernel.org
Subject: Re: [RFC PATCH net-next] Add xsk_rr an AF_XDP benchmark to measure
 latency
Message-ID: <20250327100853.14bfce4f@kernel.org>
In-Reply-To: <Z-SAgPijHtVP6S3n@mini-arch>
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	<Z-Hdj_u0-IkYY4ob@mini-arch>
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On Wed, 26 Mar 2025 15:32:32 -0700 Stanislav Fomichev wrote:
> > As you said it's benchmarking tool so I feel like it should land in
> > https://github.com/xdp-project/bpf-examples where we have xdpsock that
> > have been previously used for benchmarks.  
> 
> I don't think it matters where the tools live. I'm more interested in
> the general guidance on whether we want to continuously run those tools
> on NIPA (on real HW) and track the numbers. Unfortunately it's gonna put
> extra load on the maintainers in terms of tracking and acting on failures,
> but it feels like it's a good direction in general.

I think we should try. Mina is working on merging the page pool test
AFAIU, this is even easier cause it's just user space, no magic modules
to load.