Question about supported GPU cards for DPDK

[sakaia at fujitsu.com]

Thank you for your comments. I am eased to hear the comment.

The document says Tesla only.
So It should fix the document is one of my comments.

From: Cliff Burdick <shaklee3 at gmail.com>
Sent: Wednesday, November 24, 2021 3:42 AM
To: Sakai, Atsushi/酒井 敦 <sakaia at fujitsu.com>
Cc: users at dpdk.org
Subject: Re: Question about supported GPU cards for DPDK

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 at fujitsu.com<mailto:sakaia at fujitsu.com> <sakaia at fujitsu.com<mailto:sakaia at 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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