[PATCH v1 0/4] GPU Direct RDMA (P2P DMA) for Device Private Pages
Christoph Hellwig
hch at infradead.org
Wed Oct 16 04:23:35 UTC 2024
On Tue, Oct 15, 2024 at 06:23:44PM +0300, Yonatan Maman wrote:
> From: Yonatan Maman <Ymaman at Nvidia.com>
>
> This patch series aims to enable Peer-to-Peer (P2P) DMA access in
> GPU-centric applications that utilize RDMA and private device pages. This
> enhancement is crucial for minimizing data transfer overhead by allowing
> the GPU to directly expose device private page data to devices such as
> NICs, eliminating the need to traverse system RAM, which is the native
> method for exposing device private page data.
Please tone down your marketing language and explain your factual
changes. If you make performance claims back them by numbers.
More information about the Nouveau
mailing list