Commit Graph

14 Commits

Author SHA1 Message Date
Jedrzej Kosinski
fc247150fe Implement EasyCache and Invent LazyCache (#9496)
* Attempting a universal implementation of EasyCache, starting with flux as test; I screwed up the math a bit, but when I set it just right it works.

* Fixed math to make threshold work as expected, refactored code to use EasyCacheHolder instead of a dict wrapped by object

* Use sigmas from transformer_options instead of timesteps to be compatible with a greater amount of models, make end_percent work

* Make log statement when not skipping useful, preparing for per-cond caching

* Added DIFFUSION_MODEL wrapper around forward function for wan model

* Add subsampling for heuristic inputs

* Add subsampling to output_prev (output_prev_subsampled now)

* Properly consider conds in EasyCache logic

* Created SuperEasyCache to test what happens if caching and reuse is moved outside the scope of conds, added PREDICT_NOISE wrapper to facilitate this test

* Change max reuse_threshold to 3.0

* Mark EasyCache/SuperEasyCache as experimental (beta)

* Make Lumina2 compatible with EasyCache

* Add EasyCache support for Qwen Image

* Fix missing comma, curse you Cursor

* Add EasyCache support to AceStep

* Add EasyCache support to Chroma

* Added EasyCache support to Cosmos Predict t2i

* Make EasyCache not crash with Cosmos Predict ImagToVideo latents, but does not work well at all

* Add EasyCache support to hidream

* Added EasyCache support to hunyuan video

* Added EasyCache support to hunyuan3d

* Added EasyCache support to LTXV (not very good, but does not crash)

* Implemented EasyCache for aura_flow

* Renamed SuperEasyCache to LazyCache, hardcoded subsample_factor to 8 on nodes

* Eatra logging when verbose is true for EasyCache
2025-08-22 22:41:08 -04:00
chaObserv
61b08d4ba6 Replace manual x * sigmoid(x) with torch silu in VAE nonlinearity (#9057) 2025-07-30 19:25:56 -04:00
comfyanonymous
29596bd53f Small cosmos attention code refactor. (#8530) 2025-06-14 05:02:05 -04:00
comfyanonymous
c69af655aa Uncap cosmos predict2 res and fix mem estimation. (#8518) 2025-06-13 07:30:18 -04:00
comfyanonymous
251f54a2ad Basic initial support for cosmos predict2 text to image 2B and 14B models. (#8517) 2025-06-13 07:05:23 -04:00
comfyanonymous
9187a09483 Change cosmos and hydit models to use the native RMSNorm. (#7934) 2025-05-04 06:26:20 -04:00
comfyanonymous
0aa2368e46 Fix some cosmos fp8 issues. 2025-01-16 17:45:37 -05:00
comfyanonymous
cca96a85ae Fix cosmos VAE failing with videos longer than 121 frames. 2025-01-16 16:30:06 -05:00
comfyanonymous
23289a6a5c Clean up some debug lines. 2025-01-16 04:24:39 -05:00
comfyanonymous
25683b5b02 Lower cosmos diffusion model memory usage. 2025-01-15 23:46:42 -05:00
comfyanonymous
4758fb64b9 Lower cosmos VAE memory usage by a bit. 2025-01-15 22:57:52 -05:00
comfyanonymous
008761166f Optimize first attention block in cosmos VAE. 2025-01-15 21:48:46 -05:00
comfyanonymous
1f1c7b7b56 Remove useless code. 2025-01-13 03:52:37 -05:00
comfyanonymous
2ff3104f70 WIP support for Nvidia Cosmos 7B and 14B text to world (video) models. 2025-01-10 09:14:16 -05:00