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From: Cliff Burdick <shaklee3@gmail.com>
To: "sakaia@fujitsu.com" <sakaia@fujitsu.com>
Cc: "users@dpdk.org" <users@dpdk.org>
Subject: Re: Question about supported GPU cards for DPDK
Date: Tue, 23 Nov 2021 10:41:49 -0800
Message-ID: <CA+Gp1nbcsjQy7f+e4gDwVr7bafbZvt4bNLcthwqo_OCS20unAA@mail.gmail.com> (raw)
In-Reply-To: <TYCPR01MB8724ECF8AED58D835F8CA336C79F9@TYCPR01MB8724.jpnprd01.prod.outlook.com>

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It should work for any card supporting GPUDirect. The requirement is you
would need nv_peer_mem running, and this is now included in the latest
NVIDIA drivers.

On Tue, Nov 23, 2021 at 7:06 AM sakaia@fujitsu.com <sakaia@fujitsu.com>
wrote:

> Hello
>
> I have a question about (CUDA) DPDK supported GPU cards.
> If this mailing list is not appropriate, please notice me an appropriate
> mailing list.
>
> In my understanding, GPUDirect RDMA can use Tesla and Quadro cards.
> Is this DPDK feature Tesla card only?
> Since it writes A100/A30/A10, V100, It does not describe Quadro series
>
> Reference
>   Doc/guides/dpus/cuda.rst
>     http://git.dpdk.org/dpdk/tree/doc/guides/gpus/cuda.rst?h=v21.11-rc3
>   Overview
>     https://docs.nvidia.com/cuda/gpudirect-rdma/index.html#overview
>
> Thanks
>
> Atsushi SAKAI
>
>
>

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  reply	other threads:[~2021-11-23 18:42 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-22  0:36 sakaia
2021-11-23 18:41 ` Cliff Burdick [this message]
2021-11-23 23:33   ` sakaia

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