The most practical way to realize GPU transparent transmission by kvm

This article is about kvm to achieve GPU transparent transmission of the most practical, the editor thinks it is very practical, so share it with you to learn, I hope you can get something after reading this article, say no more, follow the editor to have a look.

In order to facilitate the automatic management of artificial intelligence servers or to achieve certain specific functions, we need to virtualize the graphics card. For hardware like graphics cards, Nvidia has graphics cards that specifically support GPU virtualization, such as the GRID GPU series. Taking NVIDIA GRID K2 as an example, two pieces of GPU can be virtualized by displaying 8GB. However, this kind of graphics card with virtualization function is very expensive.

For GTX series graphics cards, if the Host host is a linux system, and you want to give the video card to a virtual machine (windows or linux), you need to use GPU transparent transfer (GPU passthrough) technology. At present, there is very little information in this area. After groping on and off for two weeks, the transparent transmission of GTX TITAN X graphics card has finally been successful, as shown above:

The above is the most practical thing for kvm to achieve GPU transparent transmission, and the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.