comfyanonymous
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2622c55aff
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Automatically use RF variant of dpmpp_2s_ancestral if RF model.
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2024-08-18 00:47:25 -04:00 |
Ashen
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1beb348ee2
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dpmpp_2s_ancestral_RF for rectified flow (Flux, SD3 and Auraflow).
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2024-08-18 00:33:30 -04:00 |
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comfyanonymous
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05e831697a
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Switch to the real cfg++ method in the samplers.
The old _pp ones will be updated automatically to the regular ones with 2x
the cfg.
My fault for not checking what the "_pp" samplers actually did.
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2024-06-29 11:59:48 -04:00 |
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comfyanonymous
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4f9d2b057c
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Remove print.
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2024-06-27 02:54:15 -04:00 |
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comfyanonymous
|
44947e7ad4
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Add DEIS order 3 sampler.
Order 4 seems to give bad results.
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2024-06-26 22:40:05 -04:00 |
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comfyanonymous
|
69d710e40f
|
Implement my alternative take on CFG++ as the euler_pp sampler.
Add euler_ancestral_pp which is the ancestral version of euler with the
same modification.
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2024-06-25 07:41:52 -04:00 |
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comfyanonymous
|
d5efde89b7
|
Add ipndm_v sampler, works best with the exponential scheduler.
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2024-06-20 08:51:49 -04:00 |
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comfyanonymous
|
e11052afcf
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Add ipndm sampler.
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2024-06-19 16:32:30 -04:00 |
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comfyanonymous
|
f2e844e054
|
Optimize some unneeded if conditions in the sampling code.
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2024-06-15 02:26:19 -04:00 |
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comfyanonymous
|
f81a6fade8
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Fix some edge cases with samplers and arrays with a single sigma.
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2024-05-01 17:05:30 -04:00 |
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comfyanonymous
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5d875d77fe
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Fix regression with lcm not working with batches.
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2024-03-20 20:48:54 -04:00 |
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comfyanonymous
|
150a3e946f
|
Make LCM sampler use the model noise scaling function.
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2024-03-20 01:35:59 -04:00 |
|
comfyanonymous
|
57eea0efbb
|
heunpp2 sampler.
|
2023-11-14 23:50:55 -05:00 |
|
comfyanonymous
|
002aefa382
|
Support lcm models.
Use the "lcm" sampler to sample them, you also have to use the
ModelSamplingDiscrete node to set them as lcm models to use them properly.
|
2023-11-09 18:30:22 -05:00 |
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comfyanonymous
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e73ec8c4da
|
Not used anymore.
|
2023-11-01 00:01:30 -04:00 |
|
comfyanonymous
|
4185324a1d
|
Fix uni_pc sampler math. This changes the images this sampler produces.
|
2023-10-20 04:16:53 -04:00 |
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comfyanonymous
|
415abb275f
|
Add DDPM sampler.
|
2023-09-15 19:22:47 -04:00 |
Alexopus
|
e59fe0537a
|
Fix referenced before assignment
For https://github.com/BlenderNeko/ComfyUI_TiledKSampler/issues/13
|
2023-08-17 22:30:07 +02:00 |
|
comfyanonymous
|
0cb6dac943
|
Remove 3m from PR #1213 because of some small issues.
|
2023-08-14 00:48:45 -04:00 |
|
comfyanonymous
|
58c7da3665
|
Gpu variant of dpmpp_3m_sde. Note: use 3m with exponential or karras.
|
2023-08-14 00:28:50 -04:00 |
FizzleDorf
|
3cfad03a68
|
dpmpp 3m + dpmpp 3m sde added
|
2023-08-13 22:29:04 -04:00 |
|
comfyanonymous
|
c910b4a01c
|
Remove unused code and torchdiffeq dependency.
|
2023-07-28 21:32:27 -04:00 |
|
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 |