I haven’t, but I can say when I was researching hardware a month ago, I came across a telemetry source from a stable diffusion add-on. In that data there was clear evidence of cloud instances running banks of 7900xtx cards. The 7k series are supposedly the only ones supported by hips. I didn’t see any other Radeon cards that had the same signs of use in a data center. Even in this instance, all the cards could be on separate containers or whatever the correct term is for a cloud instance. I expect someone would connect them all for doing model training. Not really helpful, I know.

Honestly, the code base is not that hard to parse, especially if you have a capable LLM running and let it explain snippets and small functions.