[erwannmillon]

i worked on the gpu/infra side of this, so feel free to AMA Ultimately the LCM is just a SD Unet trained with a new objective, so a lot of SD optimizations are transferable to LCMs

[dvrp]

i also worked a bit on the infrastructure!

there's a very cool consistent hashing and probability stuff going on for the GPU routing logic but again, i'll write it after this fire ends similar to a post-mortem.