From: Elena Agostini <eagostini@nvidia.com>
To: "David Marchand" <david.marchand@redhat.com>,
"Sakai, Atsushi/酒井 敦" <sakaia@fujitsu.com>
Cc: "users@dpdk.org" <users@dpdk.org>,
"NBU-Contact-Thomas Monjalon (EXTERNAL)" <thomas@monjalon.net>
Subject: Re: Question about supported GPU supported NICs
Date: Mon, 11 Apr 2022 13:27:30 +0000 [thread overview]
Message-ID: <DM6PR12MB4107B43CCE4FC8038770E2A1CDEA9@DM6PR12MB4107.namprd12.prod.outlook.com> (raw)
In-Reply-To: <CAJFAV8xJanS09=J6R7DzEhUSRmv2iV3ZvTdm+2h3=7KDHfKVBw@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 1237 bytes --]
Hello,
I specified only the GPUs I was able to test.
You can always add your GPU model to the list in DPDK/drivers/gpu/cuda/cuda.c
Let me know if you have any issue
Thanks
EA
Get Outlook for iOS<https://aka.ms/o0ukef>
________________________________
From: David Marchand <david.marchand@redhat.com>
Sent: Monday, April 11, 2022 3:02:35 PM
To: Sakai, Atsushi/酒井 敦 <sakaia@fujitsu.com>
Cc: users@dpdk.org <users@dpdk.org>; Elena Agostini <eagostini@nvidia.com>; NBU-Contact-Thomas Monjalon (EXTERNAL) <thomas@monjalon.net>
Subject: Re: Question about supported GPU supported NICs
External email: Use caution opening links or attachments
Hello,
On Mon, Apr 11, 2022 at 2:57 PM sakaia@fujitsu.com <sakaia@fujitsu.com> wrote:
>
> In my understanding, GPUDirect RDMA is supported on Tesla and Quadro/RTX.
> But following code only specifies Tesla.
> Is there any reason to specify in the code?
>
> List in the code
> https://github.com/DPDK/dpdk/blob/v22.03/drivers/gpu/cuda/cuda.c#L56-L71
>
> GPUDirect RDMA
> GPUDirect RDMA is available on both Tesla and Quadro GPUs.
> https://docs.nvidia.com/cuda/gpudirect-rdma/index.html
Cc: Elena + Thomas
--
David Marchand
[-- Attachment #2: Type: text/html, Size: 3005 bytes --]
next prev parent reply other threads:[~2022-04-11 13:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-08 1:30 sakaia
2022-04-11 13:02 ` David Marchand
2022-04-11 13:27 ` Elena Agostini [this message]
2022-04-14 11:18 ` Elena Agostini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=DM6PR12MB4107B43CCE4FC8038770E2A1CDEA9@DM6PR12MB4107.namprd12.prod.outlook.com \
--to=eagostini@nvidia.com \
--cc=david.marchand@redhat.com \
--cc=sakaia@fujitsu.com \
--cc=thomas@monjalon.net \
--cc=users@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).