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ComfyUI/comfy/ldm
rattus 82b868a45a Fix VRAM leak in tiler fallback in video VAEs (#13073)
* sd: soft_empty_cache on tiler fallback

This doesnt cost a lot and creates the expected VRAM reduction in
resource monitors when you fallback to tiler.

* wan: vae: Don't recursion in local fns (move run_up)

Moved Decoder3d’s recursive run_up out of forward into a class
method to avoid nested closure self-reference cycles. This avoids
cyclic garbage that delays garbage of tensors which in turn delays
VRAM release before tiled fallback.

* ltx: vae: Don't recursion in local fns (move run_up)

Mov the recursive run_up out of forward into a class
method to avoid nested closure self-reference cycles. This avoids
cyclic garbage that delays garbage of tensors which in turn delays
VRAM release before tiled fallback.
2026-03-19 22:30:27 -04:00
..
2025-11-25 10:50:19 -05:00
2025-04-14 18:00:33 -04:00
2026-01-01 22:06:14 -05:00