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Hello,</div>
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I specified only the GPUs I was able to test.</div>
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You can always add your GPU model to the list in DPDK/drivers/gpu/cuda/cuda.c</div>
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Let me know if you have any issue</div>
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Thanks</div>
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EA</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> David Marchand <david.marchand@redhat.com><br>
<b>Sent:</b> Monday, April 11, 2022 3:02:35 PM<br>
<b>To:</b> Sakai, Atsushi/$B<r0f(B $BFX(B <sakaia@fujitsu.com><br>
<b>Cc:</b> users@dpdk.org <users@dpdk.org>; Elena Agostini <eagostini@nvidia.com>; NBU-Contact-Thomas Monjalon (EXTERNAL) <thomas@monjalon.net><br>
<b>Subject:</b> Re: Question about supported GPU supported NICs</font>
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<div class="PlainText">External email: Use caution opening links or attachments<br>
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Hello,<br>
<br>
On Mon, Apr 11, 2022 at 2:57 PM sakaia@fujitsu.com <sakaia@fujitsu.com> wrote:<br>
><br>
> In my understanding, GPUDirect RDMA is supported on Tesla and Quadro/RTX.<br>
> But following code only specifies Tesla.<br>
> Is there any reason to specify in the code?<br>
><br>
> List in the code<br>
> <a href="https://github.com/DPDK/dpdk/blob/v22.03/drivers/gpu/cuda/cuda.c#L56-L71">
https://github.com/DPDK/dpdk/blob/v22.03/drivers/gpu/cuda/cuda.c#L56-L71</a><br>
><br>
> GPUDirect RDMA<br>
> GPUDirect RDMA is available on both Tesla and Quadro GPUs.<br>
> <a href="https://docs.nvidia.com/cuda/gpudirect-rdma/index.html">https://docs.nvidia.com/cuda/gpudirect-rdma/index.html</a><br>
<br>
Cc: Elena + Thomas<br>
<br>
<br>
--<br>
David Marchand<br>
<br>
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