Using nvidia Optix for calculations from Unity

I need to do some calculations using lots of rays (the more the better, billions)

So I was pointed to Optix to leverage RTX graphics cards, but I haven't found a way yet to use it from Unity.

Anyone has any pointers? I found this plugin but it seems outdated (will give it a try though I build from scratch)
https://github.com/Alexander-Scott/UnityOptixPlugin

Anyone else had any success (Unity version doesn't matter)

 

Bakery is using optix, you can probably contact the author.

 

Thanks, I'll track them down and give that a shot.