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24 Commits
Author SHA1 Message Date
leejet 69e54ace14 sync: update ggml 2023-10-22 14:11:06 +08:00
Urs Ganseandleejet 3a25179d52 feat: add DPM2 and DPM++(2s) a samplers (#56) 
* Add DPM2 sampler.

* Add DPM++ (2s) a sampler.

* Update README.md with added samplers

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Co-authored-by: leejet <leejet714@gmail.com>
 2023-09-12 23:02:09 +08:00
Urs Ganse 968fbf02aa feat: add option to switch the sigma schedule (#51) 
Concretely, this allows switching to the "Karras" schedule from the
Karras et al 2022 paper, equivalent to the samplers marked as "Karras"
in the AUTOMATIC1111 WebUI. This choice is in principle orthogonal to
the sampler choice and can be given independently.
 2023-09-09 00:02:07 +08:00
Urs GanseUrs Ganseleejet
 		b6899e8fc2 feat: add Euler, Heun and DPM++ (2M) samplers (#50) 
* Add Euler sampler

* Add Heun sampler

* Add DPM++ (2M) sampler

* Add modified DPM++ (2M) "v2" sampler.

This was proposed in a issue discussion of the stable diffusion webui,
at https://github.com/AUTOMATIC1111/stable-diffusion-webui/discussions/8457
and apparently works around overstepping of the DPM++ (2M) method with
small step counts.

The parameter is called dpmpp2mv2 here.

* match code style

---------

Co-authored-by: Urs Ganse <urs@nerd2nerd.org>
Co-authored-by: leejet <leejet714@gmail.com>
 2023-09-08 23:47:28 +08:00
leejet 34a118d407 fix: avoid coredump when steps == 1 2023-09-04 21:44:38 +08:00
leejet f6ff06fcb7 fix: avoid coredump when generating large image 2023-09-04 21:37:46 +08:00
leejet b247581782 fix: insufficient memory error on macOS 2023-09-04 03:50:42 +08:00
leejet bb3f19cb40 fix: increase ctx_size 2023-09-04 03:45:43 +08:00
leejet 7620b920c8 use new graph api to avoid stack overflow on msvc 2023-09-03 22:56:33 +08:00
leejet 3ffffa6929 fix: do not check weights of open clip last layer 2023-09-03 21:10:08 +08:00
leejet 45842865ff fix: seed should be 64 bit 2023-09-03 20:08:22 +08:00
leejet e5a7aec252 feat: add CUDA RNG 2023-09-03 19:24:07 +08:00
leejet 31e77e1573 feat: add SD2.x support (#40) 2023-09-03 16:00:33 +08:00
leejet c542a77a3f fix: correct the handling of weight loading 2023-08-30 21:44:06 +08:00
Derek Anderson 1b5a868296 fix: flushes after printf (#38) 2023-08-30 20:47:25 +08:00
leejet c8f85a4e30 sync: update ggml 2023-08-27 14:35:26 +08:00
leejet d765b95ed1 perf: make ggml_conv_2d faster 2023-08-26 17:08:59 +08:00
Tim Millerandleejet a22722631a fix: fix regex for macOS/Clang support (#16) 
---------

Co-authored-by: leejet <leejet714@gmail.com>
 2023-08-21 21:55:00 +08:00
leejet 17095dddea feat: add token weighting support (#13) 2023-08-20 20:28:36 +08:00
leejet 8f34dd7cc7 perf: free unused params immediately to reduce memory usage 2023-08-17 00:55:36 +08:00
leejet 7aeb2fab63 perf: sync ggml 2023-08-16 22:20:00 +08:00
leejet 58735a2813 feat: add img2img mode (#5) 2023-08-16 01:48:07 +08:00
leejet 228e94b924 fix: include extra header files to prevent compile errors on some platforms 2023-08-13 21:44:40 +08:00
leejet 3aca342e60 Initial commit 2023-08-13 16:00:22 +08:00