78 Commits (1d6dd8318463e896abf9f99cf5381438ee64d302)

Author SHA1 Message Date
comfyanonymous c692509c2b Try to improve VAEEncode memory usage a bit. 2 years ago
comfyanonymous 54dbfaf2ec Remove omegaconf dependency and some ci changes. 2 years ago
comfyanonymous 83f23f82b8 Add pytorch attention support to VAE. 2 years ago
comfyanonymous a256a2abde --disable-xformers should not even try to import xformers. 2 years ago
comfyanonymous 0f3ba7482f Xformers is now properly disabled when --cpu used. 2 years ago
comfyanonymous 1de86851b1 Try to fix memory issue. 2 years ago
edikius 165be5828a
Fixed import (#44) 2 years ago
comfyanonymous cc8baf1080 Make VAE use common function to get free memory. 2 years ago
comfyanonymous 798c90e1c0 Fix pytorch 2.0 cross attention not working. 2 years ago
comfyanonymous c1f5855ac1 Make some cross attention functions work on the CPU. 2 years ago
comfyanonymous 1a612e1c74 Add some pytorch scaled_dot_product_attention code for testing. 2 years ago
comfyanonymous 9502ee45c3 Hopefully fix a strange issue with xformers + lowvram. 2 years ago
comfyanonymous fcb25d37db Prepare for t2i adapter. 2 years ago
comfyanonymous c9daec4c89 Remove prints that are useless when xformers is enabled. 2 years ago
comfyanonymous 09f1d76ed8 Fix an OOM issue. 2 years ago
comfyanonymous 4efa67fa12 Add ControlNet support. 2 years ago
comfyanonymous 1a4edd19cd Fix overflow issue with inplace softmax. 2 years ago
comfyanonymous 509c7dfc6d Use real softmax in split op to fix issue with some images. 2 years ago
comfyanonymous 1f6a467e92 Update ldm dir with latest upstream stable diffusion changes. 2 years ago
comfyanonymous 773cdabfce Same thing but for the other places where it's used. 2 years ago
comfyanonymous df40d4f3bf torch.cuda.OutOfMemoryError is not present on older pytorch versions. 2 years ago
comfyanonymous e8c499ddd4 Split optimization for VAE attention block. 2 years ago
comfyanonymous 5b4e312749 Use inplace operations for less OOM issues. 2 years ago
comfyanonymous 047775615b Lower the chances of an OOM. 2 years ago
comfyanonymous 1daccf3678 Run softmax in place if it OOMs. 2 years ago
comfyanonymous 50db297cf6 Try to fix OOM issues with cards that have less vram than mine. 2 years ago
comfyanonymous 051f472e8f Fix sub quadratic attention for SD2 and make it the default optimization. 2 years ago
comfyanonymous 220afe3310 Initial commit. 2 years ago