Commit Graph

14 Commits

Author SHA1 Message Date
comfyanonymous e032ca6138 Fix ddim issue with older torch versions. 2023-07-19 10:16:00 -04:00
comfyanonymous 3a150bad15 Only calculate randn in some samplers when it's actually being used. 2023-07-17 10:11:08 -04:00
comfyanonymous ee8f8ee07f Fix regression with ddim and uni_pc when batch size > 1. 2023-07-17 09:35:19 -04:00
comfyanonymous 3ded1a3a04 Refactor of sampler code to deal more easily with different model types. 2023-07-17 01:22:12 -04:00
comfyanonymous e57cba4c61 Add gpu variations of the sde samplers that are less deterministic
but faster.
2023-07-05 01:39:38 -04:00
comfyanonymous 4eab00e14b Set the seed in the SDE samplers to make them more reproducible. 2023-06-25 03:04:57 -04:00
comfyanonymous c9e4a8c9e5 Not needed anymore. 2023-06-18 13:06:59 -04:00
comfyanonymous e6e50ab2dd Fix an issue when alphas_comprod are half floats. 2023-06-16 17:16:51 -04:00
comfyanonymous 2b14041d4b Remove useless code. 2023-06-13 02:40:58 -04:00
comfyanonymous 6cc450579b Auto transpose images from exif data. 2023-05-22 00:22:24 -04:00
comfyanonymous dc198650c0 sample_dpmpp_2m_sde no longer crashes when step == 1. 2023-05-21 11:34:29 -04:00
comfyanonymous 069657fbf3 Add DPM-Solver++(2M) SDE and exponential scheduler.
exponential scheduler is the one recommended with this sampler.
2023-05-21 01:46:03 -04:00
comfyanonymous 534736b924 Add some low vram modes: --lowvram and --novram 2023-02-08 11:37:10 -05:00
comfyanonymous 220afe3310 Initial commit. 2023-01-16 22:37:14 -05:00