I've taken a similar strategy w/ image/video gen at https://github.com/cretz/thinfer (see video branch for a ton of work).

Basically I kept needing an inference engine that could stream weights in and out as needed in an LRU manner. So I ended up vibe coding this thing that accepts a `--vram-budget` and stays under it (mostly). It turns out moving mmap'd bytes in and out of VRAM is way cheap compared to compute. Coupled with some pipelining/double-buffering, I almost always end up compute bound not memory bound. Granted I use way smaller models heh.

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espetro 5 hours ago | parent [-]

Wow, I see you managed to fit in so many models (krea, wan, hunyan, etc.). Did you get to build a common harness to run all of them? Which ones stay under your VRAM budget more consistently?

	▲	kodablah 5 hours ago \| parent [-]
		All stay under because I had Claude build the workflow to respect it (text encoding, denoising, vae, etc), there's just a tiny bit of untracked pieces. While there are common interfaces to invoke them (CLI and API/webpage) and they share ops and some pieces, lots of model logic is unique. This is all vibe coded and surely has inaccuracies.