uh..Qwen3.5-35B-A3B on llama.cpp re-prefill on every request, ~4x slower than it should be. anyone solved this? Thought people have happily deployed & used it locally? But if this is not solved yet, the perf is quite limited. Root cause: GDN layers are recurrent → pos_min tracks full sequence → but llama.cpp validates cache using an SWA threshold that defaults to 1 for non-SWA models → pos_min > 1 always true → cache always discarded → full re-refill every time?

Actually docker image (2026-03-13 builds) includes fixes. No manual patching needed.