CDC-FM (Carré du Champ Flow Matching) Implementation #2221
rockerBOO
wants to merge
27 commits into
kohya-ss:sd3
from
rockerBOO:cdc_fm
Add CDC-FM (Carré du Champ Flow Matching) support
f552f9a3
Optimize: Cache CDC shapes in memory to eliminate I/O bottleneck
e03200bd
Refactor: Extract CDC noise transformation to separate function
0d822b2f
Fix: Enable gradient flow through CDC noise transformation
88af2088
Add warning throttling for CDC shape mismatches
ce17007e
Add device consistency validation for CDC transformation
ee8ceee1
Fix: Prevent false device mismatch warnings for cuda vs cuda:0
4bea5826
Fix: Replace CDC integer index lookup with image_key strings
1d4c4d4c
Use logger instead of print for CDC loading messages
7a7110cd
Add --cdc_debug flag and tqdm progress for CDC preprocessing
c8a4e990
Formatting cleanup
f128f5a6
Add faiss to github action
20c6ae5a
Add CDC-FM parameters to model metadata
f450443f
Add adaptive k_neighbors support for CDC-FM
7ca799ca
Add graceful fallback when FAISS is not installed
8458a569
Slight cleanup
aa3a2161
Improve dimension mismatch warning for CDC Flow Matching
8089cb69
Consolidate and simplify CDC test files
1f79115c
Remove faiss, save per image cdc file
83c17de6
Fix CDC tests to new format and deprecate old tests
c820acee
Remove deprecated cdc cache path
0dfafb4f
Fix multi-resolution support in cached files
b4e5d098
Add multi-resolution test
03947ca4
Fix cdc cache file validation
37729985
Add error if with CDC if cache_latents or cache_latents_to_disk is no…
7a08c52a
recris
commented
on 2025-11-04
Remove timestep_index
cc0e4acf
Fix tests
4888327c
Login to write a write a comment.
Login via GitHub