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* Question about supported GPU cards for DPDK
@ 2021-11-22  0:36 sakaia
  2021-11-23 18:41 ` Cliff Burdick
  0 siblings, 1 reply; 3+ messages in thread
From: sakaia @ 2021-11-22  0:36 UTC (permalink / raw)
  To: users

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



^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: Question about supported GPU cards for DPDK
  2021-11-22  0:36 Question about supported GPU cards for DPDK sakaia
@ 2021-11-23 18:41 ` Cliff Burdick
  2021-11-23 23:33   ` sakaia
  0 siblings, 1 reply; 3+ messages in thread
From: Cliff Burdick @ 2021-11-23 18:41 UTC (permalink / raw)
  To: sakaia; +Cc: users

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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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^ permalink raw reply	[flat|nested] 3+ messages in thread

* RE: Question about supported GPU cards for DPDK
  2021-11-23 18:41 ` Cliff Burdick
@ 2021-11-23 23:33   ` sakaia
  0 siblings, 0 replies; 3+ messages in thread
From: sakaia @ 2021-11-23 23:33 UTC (permalink / raw)
  To: Cliff Burdick; +Cc: users

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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@gmail.com>
Sent: Wednesday, November 24, 2021 3:42 AM
To: Sakai, Atsushi/酒井 敦 <sakaia@fujitsu.com>
Cc: users@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@fujitsu.com<mailto:sakaia@fujitsu.com> <sakaia@fujitsu.com<mailto: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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^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2021-11-24 18:12 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2021-11-22  0:36 Question about supported GPU cards for DPDK sakaia
2021-11-23 18:41 ` Cliff Burdick
2021-11-23 23:33   ` sakaia

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