Merge pull request #36 from harubaru/relicense

Code overhaul & relicense to AGPL 3.0
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Anthony Mercurio 2022-11-11 07:45:08 -07:00 committed by GitHub
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176 changed files with 848 additions and 20335 deletions

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./venv
./danbooru-aesthetic
./logs
*.ckpt

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.gitignore vendored
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# OS-generated
# ------------
.DS_Store*
[Tt]humbs.db
[Dd]esktop.ini
# Programming - general
*.log
example.png
scores.json
danbooru-aesthetic
logs
*.tar
# =========================================================================== #
# Python-related
# =========================================================================== #
# src: https://github.com/github/gitignore/blob/master/Python.gitignore
# JetBrains PyCharm / Rider
.idea/
# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]
*$py.class
# C extensions
*.so
# Distribution / packaging
.Python
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
venv/
wheels/
share/python-wheels/
*.egg-info/
.installed.cfg
*.egg
MANIFEST
# =========================================================================== #
# Repo-specific
# =========================================================================== #
/src/
#Obsidian
.obsidian/

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.gitmodules vendored Normal file
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[submodule "dataset/aesthetic"]
path = dataset/aesthetic
url = https://github.com/waifu-diffusion/aesthetic

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FROM pytorch/pytorch:latest FROM pytorch/pytorch:latest
RUN apt update && \
apt install -y git curl unzip vim && \
pip install git+https://github.com/derfred/lightning.git@waifu-1.6.0#egg=pytorch-lightning
RUN mkdir /waifu RUN mkdir /waifu
COPY . /waifu/ COPY . /waifu/
WORKDIR /waifu WORKDIR /waifu
RUN grep -v pytorch-lightning requirements.txt > requirements-waifu.txt && \ RUN pip install -r requirement.txt
pip install -r requirements-waifu.txt

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LICENSE
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EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.

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@ -1,55 +1,28 @@
# Waifu Diffusion # Waifu Diffusion
Waifu Diffusion is the name for this project of finetuning Stable Diffusion on images and captions downloaded through Danbooru [Waifu Diffusion](https://huggingface.co/hakurei/waifu-diffusion) is the name for this project of finetuning [Stable Diffusion](https://huggingface.co/runwayml/stable-diffusion-v1-5) on anime-styled images.
(**Note:** This project has **no affiliation with Danbooru.**) <img src=https://user-images.githubusercontent.com/26317155/194690196-8da73f2a-039d-4349-8b08-e24e8fd20959.png width=40% height=40%>
<img src=https://cdn.discordapp.com/attachments/872361510133981234/1016022078635388979/unknown.png?3867929 width=40% height=40%> <sub>1girl, aqua eyes, baseball cap, blonde hair, closed mouth, earrings, green background, hat, hoop earrings, jewelry, looking at viewer, shirt, short hair, simple background, solo, upper body, yellow shirt</sub>
<sub>Prompt: touhou 1girl komeiji_koishi portrait</sub> ## Setup
## Documentation ```shell
pip install -r requirements.txt
```
[Index](./docs/en/README.md) ## Project Structure
[Weights](./docs/en/weights/README.md) ```
├── dataset: Dataset preparation and utilities
│ ├── aesthetic: Aesthetic ranking
│ └── download: Downloading utilities
└── trainer: The actual training code
```
[Training Guide](./docs/en/training/README.md) ## License
Training Code: [AGPL-3.0](LICENSE)
All thanks goes to CompVis and Stability AI for releasing this codebase! Model Weights: [CreativeML Open RAIL-M](https://huggingface.co/spaces/CompVis/stable-diffusion-license)
Model Link: https://huggingface.co/hakurei/waifu-diffusion
### Any questions? Come hop on by to our Discord server!
[![Discord Server](https://discordapp.com/api/guilds/930499730843250783/widget.png?style=banner2)](https://discord.gg/Sx6Spmsgx7) [![Discord Server](https://discordapp.com/api/guilds/930499730843250783/widget.png?style=banner2)](https://discord.gg/Sx6Spmsgx7)
# Stable Diffusion
*Stable Diffusion was made possible thanks to a collaboration with [Stability AI](https://stability.ai/) and [Runway](https://runwayml.com/) and builds upon our previous work:*
## Comments
- Our codebase for the diffusion models builds heavily on [OpenAI's ADM codebase](https://github.com/openai/guided-diffusion)
and [https://github.com/lucidrains/denoising-diffusion-pytorch](https://github.com/lucidrains/denoising-diffusion-pytorch).
Thanks for open-sourcing!
- The implementation of the transformer encoder is from [x-transformers](https://github.com/lucidrains/x-transformers) by [lucidrains](https://github.com/lucidrains?tab=repositories).
## BibTeX
```
@misc{rombach2021highresolution,
title={High-Resolution Image Synthesis with Latent Diffusion Models},
author={Robin Rombach and Andreas Blattmann and Dominik Lorenz and Patrick Esser and Björn Ommer},
year={2021},
eprint={2112.10752},
archivePrefix={arXiv},
primaryClass={cs.CV}
}
```

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@ -1,140 +0,0 @@
# Stable Diffusion v1 Model Card
This model card focuses on the model associated with the Stable Diffusion model, available [here](https://github.com/CompVis/stable-diffusion).
## Model Details
- **Developed by:** Robin Rombach, Patrick Esser
- **Model type:** Diffusion-based text-to-image generation model
- **Language(s):** English
- **License:** [Proprietary](LICENSE)
- **Model Description:** This is a model that can be used to generate and modify images based on text prompts. It is a [Latent Diffusion Model](https://arxiv.org/abs/2112.10752) that uses a fixed, pretrained text encoder ([CLIP ViT-L/14](https://arxiv.org/abs/2103.00020)) as suggested in the [Imagen paper](https://arxiv.org/abs/2205.11487).
- **Resources for more information:** [GitHub Repository](https://github.com/CompVis/stable-diffusion), [Paper](https://arxiv.org/abs/2112.10752).
- **Cite as:**
@InProceedings{Rombach_2022_CVPR,
author = {Rombach, Robin and Blattmann, Andreas and Lorenz, Dominik and Esser, Patrick and Ommer, Bj\"orn},
title = {High-Resolution Image Synthesis With Latent Diffusion Models},
booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
month = {June},
year = {2022},
pages = {10684-10695}
}
# Uses
## Direct Use
The model is intended for research purposes only. Possible research areas and
tasks include
- Safe deployment of models which have the potential to generate harmful content.
- Probing and understanding the limitations and biases of generative models.
- Generation of artworks and use in design and other artistic processes.
- Applications in educational or creative tools.
- Research on generative models.
Excluded uses are described below.
### Misuse, Malicious Use, and Out-of-Scope Use
_Note: This section is taken from the [DALLE-MINI model card](https://huggingface.co/dalle-mini/dalle-mini), but applies in the same way to Stable Diffusion v1_.
The model should not be used to intentionally create or disseminate images that create hostile or alienating environments for people. This includes generating images that people would foreseeably find disturbing, distressing, or offensive; or content that propagates historical or current stereotypes.
#### Out-of-Scope Use
The model was not trained to be factual or true representations of people or events, and therefore using the model to generate such content is out-of-scope for the abilities of this model.
#### Misuse and Malicious Use
Using the model to generate content that is cruel to individuals is a misuse of this model. This includes, but is not limited to:
- Generating demeaning, dehumanizing, or otherwise harmful representations of people or their environments, cultures, religions, etc.
- Intentionally promoting or propagating discriminatory content or harmful stereotypes.
- Impersonating individuals without their consent.
- Sexual content without consent of the people who might see it.
- Mis- and disinformation
- Representations of egregious violence and gore
- Sharing of copyrighted or licensed material in violation of its terms of use.
- Sharing content that is an alteration of copyrighted or licensed material in violation of its terms of use.
## Limitations and Bias
### Limitations
- The model does not achieve perfect photorealism
- The model cannot render legible text
- The model does not perform well on more difficult tasks which involve compositionality, such as rendering an image corresponding to “A red cube on top of a blue sphere”
- Faces and people in general may not be generated properly.
- The model was trained mainly with English captions and will not work as well in other languages.
- The autoencoding part of the model is lossy
- The model was trained on a large-scale dataset
[LAION-5B](https://laion.ai/blog/laion-5b/) which contains adult material
and is not fit for product use without additional safety mechanisms and
considerations.
### Bias
While the capabilities of image generation models are impressive, they can also reinforce or exacerbate social biases.
Stable Diffusion v1 was trained on subsets of [LAION-2B(en)](https://laion.ai/blog/laion-5b/),
which consists of images that are primarily limited to English descriptions.
Texts and images from communities and cultures that use other languages are likely to be insufficiently accounted for.
This affects the overall output of the model, as white and western cultures are often set as the default. Further, the
ability of the model to generate content with non-English prompts is significantly worse than with English-language prompts.
## Training
**Training Data**
The model developers used the following dataset for training the model:
- LAION-2B (en) and subsets thereof (see next section)
**Training Procedure**
Stable Diffusion v1 is a latent diffusion model which combines an autoencoder with a diffusion model that is trained in the latent space of the autoencoder. During training,
- Images are encoded through an encoder, which turns images into latent representations. The autoencoder uses a relative downsampling factor of 8 and maps images of shape H x W x 3 to latents of shape H/f x W/f x 4
- Text prompts are encoded through a ViT-L/14 text-encoder.
- The non-pooled output of the text encoder is fed into the UNet backbone of the latent diffusion model via cross-attention.
- The loss is a reconstruction objective between the noise that was added to the latent and the prediction made by the UNet.
We currently provide three checkpoints, `sd-v1-1.ckpt`, `sd-v1-2.ckpt` and `sd-v1-3.ckpt`,
which were trained as follows,
- `sd-v1-1.ckpt`: 237k steps at resolution `256x256` on [laion2B-en](https://huggingface.co/datasets/laion/laion2B-en).
194k steps at resolution `512x512` on [laion-high-resolution](https://huggingface.co/datasets/laion/laion-high-resolution) (170M examples from LAION-5B with resolution `>= 1024x1024`).
- `sd-v1-2.ckpt`: Resumed from `sd-v1-1.ckpt`.
515k steps at resolution `512x512` on "laion-improved-aesthetics" (a subset of laion2B-en,
filtered to images with an original size `>= 512x512`, estimated aesthetics score `> 5.0`, and an estimated watermark probability `< 0.5`. The watermark estimate is from the LAION-5B metadata, the aesthetics score is estimated using an [improved aesthetics estimator](https://github.com/christophschuhmann/improved-aesthetic-predictor)).
- `sd-v1-3.ckpt`: Resumed from `sd-v1-2.ckpt`. 195k steps at resolution `512x512` on "laion-improved-aesthetics" and 10\% dropping of the text-conditioning to improve [classifier-free guidance sampling](https://arxiv.org/abs/2207.12598).
- **Hardware:** 32 x 8 x A100 GPUs
- **Optimizer:** AdamW
- **Gradient Accumulations**: 2
- **Batch:** 32 x 8 x 2 x 4 = 2048
- **Learning rate:** warmup to 0.0001 for 10,000 steps and then kept constant
## Evaluation Results
Evaluations with different classifier-free guidance scales (1.5, 2.0, 3.0, 4.0,
5.0, 6.0, 7.0, 8.0) and 50 PLMS sampling
steps show the relative improvements of the checkpoints:
![pareto](assets/v1-variants-scores.jpg)
Evaluated using 50 PLMS steps and 10000 random prompts from the COCO2017 validation set, evaluated at 512x512 resolution. Not optimized for FID scores.
## Environmental Impact
**Stable Diffusion v1** **Estimated Emissions**
Based on that information, we estimate the following CO2 emissions using the [Machine Learning Impact calculator](https://mlco2.github.io/impact#compute) presented in [Lacoste et al. (2019)](https://arxiv.org/abs/1910.09700). The hardware, runtime, cloud provider, and compute region were utilized to estimate the carbon impact.
- **Hardware Type:** A100 PCIe 40GB
- **Hours used:** 150000
- **Cloud Provider:** AWS
- **Compute Region:** US-east
- **Carbon Emitted (Power consumption x Time x Carbon produced based on location of power grid):** 11250 kg CO2 eq.
## Citation
@InProceedings{Rombach_2022_CVPR,
author = {Rombach, Robin and Blattmann, Andreas and Lorenz, Dominik and Esser, Patrick and Ommer, Bj\"orn},
title = {High-Resolution Image Synthesis With Latent Diffusion Models},
booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
month = {June},
year = {2022},
pages = {10684-10695}
}
*This model card was written by: Robin Rombach and Patrick Esser and is based on the [DALL-E Mini model card](https://huggingface.co/dalle-mini/dalle-mini).*

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@ -1,7 +0,0 @@
@echo off
IF NOT EXIST CONDA umamba create -r conda -f environment.yaml -y
call conda\condabin\activate.bat ldm
cls
:PROMPT
python scripts/txt2img_gradio.py

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@ -1,142 +0,0 @@
import webdataset as wds
from PIL import Image
import io
import matplotlib.pyplot as plt
import os
import json
from warnings import filterwarnings
os.environ["CUDA_VISIBLE_DEVICES"] = "1" # choose GPU if you are on a multi GPU server
import numpy as np
import torch
import pytorch_lightning as pl
import torch.nn as nn
from torchvision import datasets, transforms
import tqdm
from os.path import join
from datasets import load_dataset
import pandas as pd
from torch.utils.data import Dataset, DataLoader
import json
import clip
from PIL import Image, ImageFile
##### This script will predict the aesthetic score for this image file:
img_path = "../250k_data-0/img/000baa665498e7a61130d7662f81e698.jpg"
# if you changed the MLP architecture during training, change it also here:
class MLP(pl.LightningModule):
def __init__(self, input_size, xcol='emb', ycol='avg_rating'):
super().__init__()
self.input_size = input_size
self.xcol = xcol
self.ycol = ycol
self.layers = nn.Sequential(
nn.Linear(self.input_size, 1024),
#nn.ReLU(),
nn.Dropout(0.2),
nn.Linear(1024, 128),
#nn.ReLU(),
nn.Dropout(0.2),
nn.Linear(128, 64),
#nn.ReLU(),
nn.Dropout(0.1),
nn.Linear(64, 16),
#nn.ReLU(),
nn.Linear(16, 1)
)
def forward(self, x):
return self.layers(x)
def training_step(self, batch, batch_idx):
x = batch[self.xcol]
y = batch[self.ycol].reshape(-1, 1)
x_hat = self.layers(x)
loss = F.mse_loss(x_hat, y)
return loss
def validation_step(self, batch, batch_idx):
x = batch[self.xcol]
y = batch[self.ycol].reshape(-1, 1)
x_hat = self.layers(x)
loss = F.mse_loss(x_hat, y)
return loss
def configure_optimizers(self):
optimizer = torch.optim.Adam(self.parameters(), lr=1e-3)
return optimizer
def normalized(a, axis=-1, order=2):
import numpy as np # pylint: disable=import-outside-toplevel
l2 = np.atleast_1d(np.linalg.norm(a, order, axis))
l2[l2 == 0] = 1
return a / np.expand_dims(l2, axis)
model = MLP(768) # CLIP embedding dim is 768 for CLIP ViT L 14
s = torch.load("sac+logos+ava1-l14-linearMSE.pth") # load the model you trained previously or the model available in this repo
model.load_state_dict(s)
model.to("cuda")
model.eval()
device = "cuda" if torch.cuda.is_available() else "cpu"
model2, preprocess = clip.load("ViT-L/14", device=device) #RN50x64
@torch.inference_mode()
def aesthetic(img_path):
pil_image = Image.open(img_path)
image = preprocess(pil_image).unsqueeze(0).to(device)
with torch.no_grad():
image_features = model2.encode_image(image)
im_emb_arr = normalized(image_features.cpu().detach().numpy())
prediction = model(torch.from_numpy(im_emb_arr).to(device).type(torch.cuda.FloatTensor))
return prediction.item()
import json
import glob
import shutil
imdir = '../250k_data-0/img/'
ext = ['png', 'jpg', 'jpeg', 'bmp']
images = []
[images.extend(glob.glob(imdir + '*.' + e)) for e in ext]
aesthetic_scores = {}
try:
for i in tqdm.tqdm(images):
try:
score = aesthetic(i)
except:
print(f'skipping {i}')
continue
if score < 5.0:
shutil.move(i, i.replace('img', 'nonaesthetic'))
elif score > 6.0:
shutil.move(i, i.replace('img', 'aesthetic'))
aesthetic_scores[i] = score
except KeyboardInterrupt:
pass
finally:
with open('scores.json', 'w') as f:
f.write(json.dumps(aesthetic_scores))

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@ -1,54 +0,0 @@
model:
base_learning_rate: 4.5e-6
target: ldm.models.autoencoder.AutoencoderKL
params:
monitor: "val/rec_loss"
embed_dim: 16
lossconfig:
target: ldm.modules.losses.LPIPSWithDiscriminator
params:
disc_start: 50001
kl_weight: 0.000001
disc_weight: 0.5
ddconfig:
double_z: True
z_channels: 16
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult: [ 1,1,2,2,4] # num_down = len(ch_mult)-1
num_res_blocks: 2
attn_resolutions: [16]
dropout: 0.0
data:
target: main.DataModuleFromConfig
params:
batch_size: 12
wrap: True
train:
target: ldm.data.imagenet.ImageNetSRTrain
params:
size: 256
degradation: pil_nearest
validation:
target: ldm.data.imagenet.ImageNetSRValidation
params:
size: 256
degradation: pil_nearest
lightning:
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 1000
max_images: 8
increase_log_steps: True
trainer:
benchmark: True
accumulate_grad_batches: 2

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@ -1,53 +0,0 @@
model:
base_learning_rate: 4.5e-6
target: ldm.models.autoencoder.AutoencoderKL
params:
monitor: "val/rec_loss"
embed_dim: 4
lossconfig:
target: ldm.modules.losses.LPIPSWithDiscriminator
params:
disc_start: 50001
kl_weight: 0.000001
disc_weight: 0.5
ddconfig:
double_z: True
z_channels: 4
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult: [ 1,2,4,4 ] # num_down = len(ch_mult)-1
num_res_blocks: 2
attn_resolutions: [ ]
dropout: 0.0
data:
target: main.DataModuleFromConfig
params:
batch_size: 12
wrap: True
train:
target: ldm.data.imagenet.ImageNetSRTrain
params:
size: 256
degradation: pil_nearest
validation:
target: ldm.data.imagenet.ImageNetSRValidation
params:
size: 256
degradation: pil_nearest
lightning:
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 1000
max_images: 8
increase_log_steps: True
trainer:
benchmark: True
accumulate_grad_batches: 2

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@ -1,54 +0,0 @@
model:
base_learning_rate: 4.5e-6
target: ldm.models.autoencoder.AutoencoderKL
params:
monitor: "val/rec_loss"
embed_dim: 3
lossconfig:
target: ldm.modules.losses.LPIPSWithDiscriminator
params:
disc_start: 50001
kl_weight: 0.000001
disc_weight: 0.5
ddconfig:
double_z: True
z_channels: 3
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult: [ 1,2,4 ] # num_down = len(ch_mult)-1
num_res_blocks: 2
attn_resolutions: [ ]
dropout: 0.0
data:
target: main.DataModuleFromConfig
params:
batch_size: 12
wrap: True
train:
target: ldm.data.imagenet.ImageNetSRTrain
params:
size: 256
degradation: pil_nearest
validation:
target: ldm.data.imagenet.ImageNetSRValidation
params:
size: 256
degradation: pil_nearest
lightning:
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 1000
max_images: 8
increase_log_steps: True
trainer:
benchmark: True
accumulate_grad_batches: 2

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@ -1,53 +0,0 @@
model:
base_learning_rate: 4.5e-6
target: ldm.models.autoencoder.AutoencoderKL
params:
monitor: "val/rec_loss"
embed_dim: 64
lossconfig:
target: ldm.modules.losses.LPIPSWithDiscriminator
params:
disc_start: 50001
kl_weight: 0.000001
disc_weight: 0.5
ddconfig:
double_z: True
z_channels: 64
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult: [ 1,1,2,2,4,4] # num_down = len(ch_mult)-1
num_res_blocks: 2
attn_resolutions: [16,8]
dropout: 0.0
data:
target: main.DataModuleFromConfig
params:
batch_size: 12
wrap: True
train:
target: ldm.data.imagenet.ImageNetSRTrain
params:
size: 256
degradation: pil_nearest
validation:
target: ldm.data.imagenet.ImageNetSRValidation
params:
size: 256
degradation: pil_nearest
lightning:
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 1000
max_images: 8
increase_log_steps: True
trainer:
benchmark: True
accumulate_grad_batches: 2

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@ -1,86 +0,0 @@
model:
base_learning_rate: 2.0e-06
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.0015
linear_end: 0.0195
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: image
image_size: 64
channels: 3
monitor: val/loss_simple_ema
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 64
in_channels: 3
out_channels: 3
model_channels: 224
attention_resolutions:
# note: this isn\t actually the resolution but
# the downsampling factor, i.e. this corresnponds to
# attention on spatial resolution 8,16,32, as the
# spatial reolution of the latents is 64 for f4
- 8
- 4
- 2
num_res_blocks: 2
channel_mult:
- 1
- 2
- 3
- 4
num_head_channels: 32
first_stage_config:
target: ldm.models.autoencoder.VQModelInterface
params:
embed_dim: 3
n_embed: 8192
ckpt_path: models/first_stage_models/vq-f4/model.ckpt
ddconfig:
double_z: false
z_channels: 3
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 4
num_res_blocks: 2
attn_resolutions: []
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config: __is_unconditional__
data:
target: main.DataModuleFromConfig
params:
batch_size: 48
num_workers: 5
wrap: false
train:
target: taming.data.faceshq.CelebAHQTrain
params:
size: 256
validation:
target: taming.data.faceshq.CelebAHQValidation
params:
size: 256
lightning:
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 5000
max_images: 8
increase_log_steps: False
trainer:
benchmark: True

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@ -1,98 +0,0 @@
model:
base_learning_rate: 1.0e-06
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.0015
linear_end: 0.0195
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: image
cond_stage_key: class_label
image_size: 32
channels: 4
cond_stage_trainable: true
conditioning_key: crossattn
monitor: val/loss_simple_ema
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 32
in_channels: 4
out_channels: 4
model_channels: 256
attention_resolutions:
#note: this isn\t actually the resolution but
# the downsampling factor, i.e. this corresnponds to
# attention on spatial resolution 8,16,32, as the
# spatial reolution of the latents is 32 for f8
- 4
- 2
- 1
num_res_blocks: 2
channel_mult:
- 1
- 2
- 4
num_head_channels: 32
use_spatial_transformer: true
transformer_depth: 1
context_dim: 512
first_stage_config:
target: ldm.models.autoencoder.VQModelInterface
params:
embed_dim: 4
n_embed: 16384
ckpt_path: configs/first_stage_models/vq-f8/model.yaml
ddconfig:
double_z: false
z_channels: 4
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 2
- 4
num_res_blocks: 2
attn_resolutions:
- 32
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config:
target: ldm.modules.encoders.modules.ClassEmbedder
params:
embed_dim: 512
key: class_label
data:
target: main.DataModuleFromConfig
params:
batch_size: 64
num_workers: 12
wrap: false
train:
target: ldm.data.imagenet.ImageNetTrain
params:
config:
size: 256
validation:
target: ldm.data.imagenet.ImageNetValidation
params:
config:
size: 256
lightning:
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 5000
max_images: 8
increase_log_steps: False
trainer:
benchmark: True

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@ -1,68 +0,0 @@
model:
base_learning_rate: 0.0001
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.0015
linear_end: 0.0195
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: image
cond_stage_key: class_label
image_size: 64
channels: 3
cond_stage_trainable: true
conditioning_key: crossattn
monitor: val/loss
use_ema: False
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 64
in_channels: 3
out_channels: 3
model_channels: 192
attention_resolutions:
- 8
- 4
- 2
num_res_blocks: 2
channel_mult:
- 1
- 2
- 3
- 5
num_heads: 1
use_spatial_transformer: true
transformer_depth: 1
context_dim: 512
first_stage_config:
target: ldm.models.autoencoder.VQModelInterface
params:
embed_dim: 3
n_embed: 8192
ddconfig:
double_z: false
z_channels: 3
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 4
num_res_blocks: 2
attn_resolutions: []
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config:
target: ldm.modules.encoders.modules.ClassEmbedder
params:
n_classes: 1001
embed_dim: 512
key: class_label

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@ -1,85 +0,0 @@
model:
base_learning_rate: 2.0e-06
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.0015
linear_end: 0.0195
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: image
image_size: 64
channels: 3
monitor: val/loss_simple_ema
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 64
in_channels: 3
out_channels: 3
model_channels: 224
attention_resolutions:
# note: this isn\t actually the resolution but
# the downsampling factor, i.e. this corresnponds to
# attention on spatial resolution 8,16,32, as the
# spatial reolution of the latents is 64 for f4
- 8
- 4
- 2
num_res_blocks: 2
channel_mult:
- 1
- 2
- 3
- 4
num_head_channels: 32
first_stage_config:
target: ldm.models.autoencoder.VQModelInterface
params:
embed_dim: 3
n_embed: 8192
ckpt_path: configs/first_stage_models/vq-f4/model.yaml
ddconfig:
double_z: false
z_channels: 3
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 4
num_res_blocks: 2
attn_resolutions: []
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config: __is_unconditional__
data:
target: main.DataModuleFromConfig
params:
batch_size: 42
num_workers: 5
wrap: false
train:
target: taming.data.faceshq.FFHQTrain
params:
size: 256
validation:
target: taming.data.faceshq.FFHQValidation
params:
size: 256
lightning:
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 5000
max_images: 8
increase_log_steps: False
trainer:
benchmark: True

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@ -1,85 +0,0 @@
model:
base_learning_rate: 2.0e-06
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.0015
linear_end: 0.0195
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: image
image_size: 64
channels: 3
monitor: val/loss_simple_ema
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 64
in_channels: 3
out_channels: 3
model_channels: 224
attention_resolutions:
# note: this isn\t actually the resolution but
# the downsampling factor, i.e. this corresnponds to
# attention on spatial resolution 8,16,32, as the
# spatial reolution of the latents is 64 for f4
- 8
- 4
- 2
num_res_blocks: 2
channel_mult:
- 1
- 2
- 3
- 4
num_head_channels: 32
first_stage_config:
target: ldm.models.autoencoder.VQModelInterface
params:
ckpt_path: configs/first_stage_models/vq-f4/model.yaml
embed_dim: 3
n_embed: 8192
ddconfig:
double_z: false
z_channels: 3
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 4
num_res_blocks: 2
attn_resolutions: []
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config: __is_unconditional__
data:
target: main.DataModuleFromConfig
params:
batch_size: 48
num_workers: 5
wrap: false
train:
target: ldm.data.lsun.LSUNBedroomsTrain
params:
size: 256
validation:
target: ldm.data.lsun.LSUNBedroomsValidation
params:
size: 256
lightning:
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 5000
max_images: 8
increase_log_steps: False
trainer:
benchmark: True

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@ -1,91 +0,0 @@
model:
base_learning_rate: 5.0e-5 # set to target_lr by starting main.py with '--scale_lr False'
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.0015
linear_end: 0.0155
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
loss_type: l1
first_stage_key: "image"
cond_stage_key: "image"
image_size: 32
channels: 4
cond_stage_trainable: False
concat_mode: False
scale_by_std: True
monitor: 'val/loss_simple_ema'
scheduler_config: # 10000 warmup steps
target: ldm.lr_scheduler.LambdaLinearScheduler
params:
warm_up_steps: [10000]
cycle_lengths: [10000000000000]
f_start: [1.e-6]
f_max: [1.]
f_min: [ 1.]
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 32
in_channels: 4
out_channels: 4
model_channels: 192
attention_resolutions: [ 1, 2, 4, 8 ] # 32, 16, 8, 4
num_res_blocks: 2
channel_mult: [ 1,2,2,4,4 ] # 32, 16, 8, 4, 2
num_heads: 8
use_scale_shift_norm: True
resblock_updown: True
first_stage_config:
target: ldm.models.autoencoder.AutoencoderKL
params:
embed_dim: 4
monitor: "val/rec_loss"
ckpt_path: "models/first_stage_models/kl-f8/model.ckpt"
ddconfig:
double_z: True
z_channels: 4
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult: [ 1,2,4,4 ] # num_down = len(ch_mult)-1
num_res_blocks: 2
attn_resolutions: [ ]
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config: "__is_unconditional__"
data:
target: main.DataModuleFromConfig
params:
batch_size: 96
num_workers: 5
wrap: False
train:
target: ldm.data.lsun.LSUNChurchesTrain
params:
size: 256
validation:
target: ldm.data.lsun.LSUNChurchesValidation
params:
size: 256
lightning:
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 5000
max_images: 8
increase_log_steps: False
trainer:
benchmark: True

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@ -1,71 +0,0 @@
model:
base_learning_rate: 5.0e-05
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.00085
linear_end: 0.012
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: image
cond_stage_key: caption
image_size: 32
channels: 4
cond_stage_trainable: true
conditioning_key: crossattn
monitor: val/loss_simple_ema
scale_factor: 0.18215
use_ema: False
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 32
in_channels: 4
out_channels: 4
model_channels: 320
attention_resolutions:
- 4
- 2
- 1
num_res_blocks: 2
channel_mult:
- 1
- 2
- 4
- 4
num_heads: 8
use_spatial_transformer: true
transformer_depth: 1
context_dim: 1280
use_checkpoint: true
legacy: False
first_stage_config:
target: ldm.models.autoencoder.AutoencoderKL
params:
embed_dim: 4
monitor: val/rec_loss
ddconfig:
double_z: true
z_channels: 4
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 4
- 4
num_res_blocks: 2
attn_resolutions: []
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config:
target: ldm.modules.encoders.modules.BERTEmbedder
params:
n_embed: 1280
n_layer: 32

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@ -1,68 +0,0 @@
model:
base_learning_rate: 0.0001
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.0015
linear_end: 0.015
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: jpg
cond_stage_key: nix
image_size: 48
channels: 16
cond_stage_trainable: false
conditioning_key: crossattn
monitor: val/loss_simple_ema
scale_by_std: false
scale_factor: 0.22765929
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 48
in_channels: 16
out_channels: 16
model_channels: 448
attention_resolutions:
- 4
- 2
- 1
num_res_blocks: 2
channel_mult:
- 1
- 2
- 3
- 4
use_scale_shift_norm: false
resblock_updown: false
num_head_channels: 32
use_spatial_transformer: true
transformer_depth: 1
context_dim: 768
use_checkpoint: true
first_stage_config:
target: ldm.models.autoencoder.AutoencoderKL
params:
monitor: val/rec_loss
embed_dim: 16
ddconfig:
double_z: true
z_channels: 16
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 1
- 2
- 2
- 4
num_res_blocks: 2
attn_resolutions:
- 16
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config:
target: torch.nn.Identity

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@ -1,123 +0,0 @@
model:
base_learning_rate: 7.5e-06
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.00085
linear_end: 0.0120
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: image
cond_stage_key: caption
image_size: 64
channels: 4
cond_stage_trainable: false # Note: different from the one we trained before
conditioning_key: crossattn
monitor: val/loss_simple_ema
scale_factor: 0.18215
scheduler_config: # 10000 warmup steps
target: ldm.lr_scheduler.LambdaLinearScheduler
params:
warm_up_steps: [ 1 ] # NOTE for resuming. use 10000 if starting from scratch
cycle_lengths: [ 10000000000000 ] # incredibly large number to prevent corner cases
f_start: [ 1.e-6 ]
f_max: [ 1. ]
f_min: [ 1. ]
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 32 # unused
in_channels: 4
out_channels: 4
model_channels: 320
attention_resolutions: [ 4, 2, 1 ]
num_res_blocks: 2
channel_mult: [ 1, 2, 4, 4 ]
num_heads: 8
use_spatial_transformer: True
transformer_depth: 1
context_dim: 768
use_checkpoint: True
legacy: False
first_stage_config:
target: ldm.models.autoencoder.AutoencoderKL
params:
embed_dim: 4
monitor: val/rec_loss
ckpt_path: "../latent-diffusion/logs/original/checkpoints/last.ckpt"
ddconfig:
double_z: true
z_channels: 4
resolution: 512
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 4
- 4
num_res_blocks: 2
attn_resolutions: []
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config:
target: ldm.modules.encoders.modules.FrozenCLIPEmbedder
params:
penultimate: true # use 2nd last layer - https://arxiv.org/pdf/2205.11487.pdf D.1
extended_mode: 3 # extend clip context to 225 tokens - as per NAI blogpost
data:
target: main.DataModuleFromConfig
params:
batch_size: 2
num_workers: 2
wrap: false
train:
target: ldm.data.localdanboorubase.LocalDanbooruBase
params:
data_root: '../dataset'
size: 512
mode: "train"
ucg: 0.1 # unconditional guidance training
validation:
target: ldm.data.localdanboorubase.LocalDanbooruBase
params:
data_root: '../dataset'
size: 512
mode: "val"
val_split: 64
ucg: 0.1
lightning:
modelcheckpoint:
params:
every_n_train_steps: 500
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 500
max_images: 4
increase_log_steps: False
log_first_step: False
log_images_kwargs:
use_ema_scope: False
inpaint: False
plot_progressive_rows: False
plot_diffusion_rows: False
N: 4
ddim_steps: 50
trainer:
precision: 16
amp_backend: "native"
strategy: "fsdp"
benchmark: True
limit_val_batches: 0
num_sanity_val_steps: 0
accumulate_grad_batches: 1

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@ -1,62 +0,0 @@
model:
base_learning_rate: 1.5e-7
target: ldm.models.autoencoder.AutoencoderKL
params:
monitor: "val/rec_loss"
embed_dim: 4
lossconfig:
target: ldm.modules.losses.LPIPSWithDiscriminator
params:
disc_start: 50001
kl_weight: 0.000001
disc_weight: 0.5
ddconfig:
double_z: True
z_channels: 4
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult: [ 1,2,4,4 ] # num_down = len(ch_mult)-1
num_res_blocks: 2
attn_resolutions: [ ]
dropout: 0.0
data:
target: main.DataModuleFromConfig
params:
num_workers: 16
batch_size: 16
wrap: True
train:
target: ldm.data.localdanbooruvae.LocalDanbooruBaseVAE
params:
data_root: "../dataset"
size: 256
mode: "train"
downscale_f: 8
validation:
target: ldm.data.localdanbooruvae.LocalDanbooruBaseVAE
params:
data_root: "../dataset"
size: 256
mode: "val"
val_split: 64
downscale_f: 8
lightning:
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 200
max_images: 4
increase_log_steps: True
trainer:
find_unused_parameters: True
benchmark: True
limit_val_batches: 0
num_sanity_val_steps: 0
accumulate_grad_batches: 1

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@ -1,117 +0,0 @@
model:
base_learning_rate: 5.0e-06
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.00085
linear_end: 0.0120
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: image
cond_stage_key: caption
image_size: 64
channels: 4
cond_stage_trainable: false # Note: different from the one we trained before
conditioning_key: crossattn
monitor: val/loss_simple_ema
scale_factor: 0.18215
scheduler_config: # 10000 warmup steps
target: ldm.lr_scheduler.LambdaLinearScheduler
params:
warm_up_steps: [ 1 ] # NOTE for resuming. use 10000 if starting from scratch
cycle_lengths: [ 10000000000000 ] # incredibly large number to prevent corner cases
f_start: [ 1.e-6 ]
f_max: [ 1. ]
f_min: [ 1. ]
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 32 # unused
in_channels: 4
out_channels: 4
model_channels: 320
attention_resolutions: [ 4, 2, 1 ]
num_res_blocks: 2
channel_mult: [ 1, 2, 4, 4 ]
num_heads: 8
use_spatial_transformer: True
transformer_depth: 1
context_dim: 768
use_checkpoint: True
legacy: False
first_stage_config:
target: ldm.models.autoencoder.AutoencoderKL
params:
embed_dim: 4
monitor: val/rec_loss
ddconfig:
double_z: true
z_channels: 4
resolution: 512
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 4
- 4
num_res_blocks: 2
attn_resolutions: []
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config:
target: ldm.modules.encoders.modules.FrozenCLIPEmbedder
params:
penultimate: True
extended_mode: True
max_chunks: 3
data:
target: main.DataModuleFromConfig
params:
batch_size: 4
num_workers: 4
wrap: false
train:
target: ldm.data.local.LocalBase
params:
size: 512
mode: "train"
validation:
target: ldm.data.local.LocalBase
params:
size: 512
mode: "val"
val_split: 64
lightning:
modelcheckpoint:
params:
every_n_train_steps: 500
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 500
max_images: 4
increase_log_steps: False
log_first_step: False
log_images_kwargs:
use_ema_scope: False
inpaint: False
plot_progressive_rows: False
plot_diffusion_rows: False
N: 4
ddim_steps: 50
trainer:
benchmark: True
val_check_interval: 5000000
num_sanity_val_steps: 0
accumulate_grad_batches: 1

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@ -1,113 +0,0 @@
model:
base_learning_rate: 1.5e-06
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.00085
linear_end: 0.0120
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: image
cond_stage_key: caption
image_size: 64
channels: 4
cond_stage_trainable: false # Note: different from the one we trained before
conditioning_key: crossattn
monitor: val/loss_simple_ema
scale_factor: 0.18215
scheduler_config: # 10000 warmup steps
target: ldm.lr_scheduler.LambdaLinearScheduler
params:
warm_up_steps: [ 1 ] # NOTE for resuming. use 10000 if starting from scratch
cycle_lengths: [ 10000000000000 ] # incredibly large number to prevent corner cases
f_start: [ 1.e-6 ]
f_max: [ 1. ]
f_min: [ 1. ]
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 32 # unused
in_channels: 4
out_channels: 4
model_channels: 320
attention_resolutions: [ 4, 2, 1 ]
num_res_blocks: 2
channel_mult: [ 1, 2, 4, 4 ]
num_heads: 8
use_spatial_transformer: True
transformer_depth: 1
context_dim: 768
use_checkpoint: True
legacy: False
first_stage_config:
target: ldm.models.autoencoder.AutoencoderKL
params:
embed_dim: 4
monitor: val/rec_loss
ddconfig:
double_z: true
z_channels: 4
resolution: 512
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 4
- 4
num_res_blocks: 2
attn_resolutions: []
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config:
target: ldm.modules.encoders.modules.FrozenCLIPEmbedder
data:
target: main.DataModuleFromConfig
params:
batch_size: 4
num_workers: 4
wrap: false
train:
target: ldm.data.local.LocalBase
params:
size: 512
mode: "train"
validation:
target: ldm.data.local.LocalBase
params:
size: 512
mode: "val"
val_split: 64
lightning:
modelcheckpoint:
params:
every_n_train_steps: 500
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 500
max_images: 4
increase_log_steps: False
log_first_step: False
log_images_kwargs:
use_ema_scope: False
inpaint: False
plot_progressive_rows: False
plot_diffusion_rows: False
N: 4
ddim_steps: 50
trainer:
benchmark: True
val_check_interval: 5000000
num_sanity_val_steps: 0
accumulate_grad_batches: 1

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@ -1,113 +0,0 @@
model:
base_learning_rate: 1.5e-06
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.00085
linear_end: 0.0120
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: image
cond_stage_key: caption
image_size: 64
channels: 4
cond_stage_trainable: false # Note: different from the one we trained before
conditioning_key: crossattn
monitor: val/loss_simple_ema
scale_factor: 0.18215
scheduler_config: # 10000 warmup steps
target: ldm.lr_scheduler.LambdaLinearScheduler
params:
warm_up_steps: [ 1 ] # NOTE for resuming. use 10000 if starting from scratch
cycle_lengths: [ 10000000000000 ] # incredibly large number to prevent corner cases
f_start: [ 1.e-6 ]
f_max: [ 1. ]
f_min: [ 1. ]
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 32 # unused
in_channels: 4
out_channels: 4
model_channels: 320
attention_resolutions: [ 4, 2, 1 ]
num_res_blocks: 2
channel_mult: [ 1, 2, 4, 4 ]
num_heads: 8
use_spatial_transformer: True
transformer_depth: 1
context_dim: 768
use_checkpoint: True
legacy: False
first_stage_config:
target: ldm.models.autoencoder.AutoencoderKL
params:
embed_dim: 4
monitor: val/rec_loss
ddconfig:
double_z: true
z_channels: 4
resolution: 512
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 4
- 4
num_res_blocks: 2
attn_resolutions: []
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config:
target: ldm.modules.encoders.modules.FrozenCLIPEmbedder
data:
target: ldm.data.localdanbooru.DanbooruWebDataModuleFromConfig
params:
tar_base: "links.tar"
batch_size: 1
num_workers: 1
max_size: 768
resize: false
flip_p: 0.5
image_key: "image"
copyright_rate: 1.0
character_rate: 1.0
general_rate: 1.0
artist_rate: 1.0
normalize: true
caption_shuffle: true
random_order: true
lightning:
modelcheckpoint:
params:
every_n_train_steps: 500
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 500
max_images: 4
increase_log_steps: False
log_first_step: False
log_images_kwargs:
use_ema_scope: False
inpaint: False
plot_progressive_rows: False
plot_diffusion_rows: False
N: 4
ddim_steps: 50
trainer:
benchmark: True
val_check_interval: 5000000
num_sanity_val_steps: 0
accumulate_grad_batches: 1

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@ -1,116 +0,0 @@
model:
base_learning_rate: 1.5e-06
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.00085
linear_end: 0.0120
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: image
cond_stage_key: caption
image_size: 64
channels: 4
cond_stage_trainable: false # Note: different from the one we trained before
conditioning_key: crossattn
monitor: val/loss_simple_ema
scale_factor: 0.18215
scheduler_config: # 10000 warmup steps
target: ldm.lr_scheduler.LambdaLinearScheduler
params:
warm_up_steps: [ 1 ] # NOTE for resuming. use 10000 if starting from scratch
cycle_lengths: [ 10000000000000 ] # incredibly large number to prevent corner cases
f_start: [ 1.e-6 ]
f_max: [ 1. ]
f_min: [ 1. ]
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 32 # unused
in_channels: 4
out_channels: 4
model_channels: 320
attention_resolutions: [ 4, 2, 1 ]
num_res_blocks: 2
channel_mult: [ 1, 2, 4, 4 ]
num_heads: 8
use_spatial_transformer: True
transformer_depth: 1
context_dim: 768
use_checkpoint: True
legacy: False
first_stage_config:
target: ldm.models.autoencoder.AutoencoderKL
params:
embed_dim: 4
monitor: val/rec_loss
ddconfig:
double_z: true
z_channels: 4
resolution: 512
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 4
- 4
num_res_blocks: 2
attn_resolutions: []
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config:
target: ldm.modules.encoders.modules.FrozenCLIPEmbedder
data:
target: main.DataModuleFromConfig
params:
batch_size: 1
num_workers: 1
wrap: false
train:
target: ldm.data.localdanboorubase.LocalDanbooruBase
params:
data_root: "./dataset"
size: 768
mode: "train"
validation:
target: ldm.data.localdanboorubase.LocalDanbooruBase
params:
data_root: "./dataset"
size: 768
mode: "val"
val_split: 64
lightning:
find_unused_parameters: False
modelcheckpoint:
params:
every_n_train_steps: 2000
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 2000
max_images: 2
increase_log_steps: False
log_first_step: False
log_images_kwargs:
use_ema_scope: False
inpaint: False
plot_progressive_rows: False
plot_diffusion_rows: False
N: 4
ddim_steps: 50
trainer:
benchmark: True
val_check_interval: 5000000
num_sanity_val_steps: 0
accumulate_grad_batches: 1

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model:
base_learning_rate: 1.0e-04
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.00085
linear_end: 0.0120
num_timesteps_cond: 1
log_every_t: 50
timesteps: 1000
first_stage_key: image
cond_stage_key: caption
image_size: 64
channels: 4
cond_stage_trainable: true # Note: different from the one we trained before
conditioning_key: crossattn
monitor: val/loss_simple_ema
scale_factor: 0.18215
scheduler_config: # 10000 warmup steps
target: ldm.lr_scheduler.LambdaLinearScheduler
params:
warm_up_steps: [ 1 ] # NOTE for resuming. use 10000 if starting from scratch
cycle_lengths: [ 10000000000000 ] # incredibly large number to prevent corner cases
f_start: [ 1.e-6 ]
f_max: [ 1. ]
f_min: [ 1. ]
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 32 # unused
in_channels: 4
out_channels: 4
model_channels: 320
attention_resolutions: [ 4, 2, 1 ]
num_res_blocks: 2
channel_mult: [ 1, 2, 4, 4 ]
num_heads: 8
use_spatial_transformer: True
transformer_depth: 1
context_dim: 768
use_checkpoint: True
legacy: False
first_stage_config:
target: ldm.models.autoencoder.AutoencoderKL
params:
embed_dim: 4
monitor: val/rec_loss
ddconfig:
double_z: true
z_channels: 4
resolution: 512
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 4
- 4
num_res_blocks: 2
attn_resolutions: []
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config:
target: ldm.modules.encoders.modules.FrozenCLIPEmbedder
data:
target: main.DataModuleFromConfig
params:
batch_size: 1
num_workers: 1
wrap: false
train:
target: ldm.data.local.LocalBase
params:
size: 512
validation:
target: ldm.data.local.LocalBase
params:
size: 512
lightning:
modelcheckpoint:
params:
every_n_train_steps: 500
callbacks:
image_logger:
target: main.ImageLogger
params:
batch_frequency: 500
max_images: 4
increase_log_steps: False
trainer:
benchmark: True
max_steps: 6100

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model:
base_learning_rate: 1.0e-04
target: ldm.models.diffusion.ddpm.LatentDiffusion
params:
linear_start: 0.00085
linear_end: 0.0120
num_timesteps_cond: 1
log_every_t: 200
timesteps: 1000
first_stage_key: "jpg"
cond_stage_key: "txt"
image_size: 64
channels: 4
cond_stage_trainable: false # Note: different from the one we trained before
conditioning_key: crossattn
monitor: val/loss_simple_ema
scale_factor: 0.18215
use_ema: False
scheduler_config: # 10000 warmup steps
target: ldm.lr_scheduler.LambdaLinearScheduler
params:
warm_up_steps: [ 10000 ]
cycle_lengths: [ 10000000000000 ] # incredibly large number to prevent corner cases
f_start: [ 1.e-6 ]
f_max: [ 1. ]
f_min: [ 1. ]
unet_config:
target: ldm.modules.diffusionmodules.openaimodel.UNetModel
params:
image_size: 32 # unused
in_channels: 4
out_channels: 4
model_channels: 320
attention_resolutions: [ 4, 2, 1 ]
num_res_blocks: 2
channel_mult: [ 1, 2, 4, 4 ]
num_heads: 8
use_spatial_transformer: True
transformer_depth: 1
context_dim: 768
use_checkpoint: True
legacy: False
first_stage_config:
target: ldm.models.autoencoder.AutoencoderKL
params:
embed_dim: 4
monitor: val/rec_loss
ddconfig:
double_z: true
z_channels: 4
resolution: 256
in_channels: 3
out_ch: 3
ch: 128
ch_mult:
- 1
- 2
- 4
- 4
num_res_blocks: 2
attn_resolutions: []
dropout: 0.0
lossconfig:
target: torch.nn.Identity
cond_stage_config:
target: ldm.modules.encoders.modules.FrozenCLIPEmbedder
params:
penultimate: True
extended_mode: 3

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dataset/aesthetic Submodule

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Subproject commit 5f897ce581d1c506f80689e5205e3fd5c70fa3b7

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from inspect import trace from inspect import trace
import os import os
import json import json
import requests import requests
import multiprocessing import multiprocessing
import tqdm import tqdm
import webdataset import webdataset
from concurrent import futures from concurrent import futures
import io import io
import tarfile import tarfile
import glob import glob
import uuid import uuid
from PIL import Image, ImageOps from PIL import Image, ImageOps
# downloads URLs from JSON # downloads URLs from JSON
import argparse import argparse
import shutil import shutil
import numpy as np import numpy as np
parser = argparse.ArgumentParser() parser = argparse.ArgumentParser()
parser.add_argument('--file', '-f', type=str, required=False, default='links.json') parser.add_argument('--file', '-f', type=str, required=False, default='links.json')
parser.add_argument('--out_file', '-o', type=str, required=False, default='dataset-%06d.tar') parser.add_argument('--out_file', '-o', type=str, required=False, default='dataset-%06d.tar')
parser.add_argument('--max_size', '-m', type=int, required=False, default=4294967296) parser.add_argument('--max_size', '-m', type=int, required=False, default=4294967296)
parser.add_argument('--threads', '-p', required=False, default=16, type=int) parser.add_argument('--threads', '-p', required=False, default=16, type=int)
parser.add_argument('--resize', '-r', required=False, default=512, type=int) parser.add_argument('--resize', '-r', required=False, default=512, type=int)
args = parser.parse_args() args = parser.parse_args()
def resize_image(image: Image, max_size=(512,512), center_crop=True): def resize_image(image: Image, max_size=(512,512), center_crop=True):
if not center_crop: if not center_crop:
image = ImageOps.contain(image, max_size, Image.LANCZOS) image = ImageOps.contain(image, max_size, Image.LANCZOS)
# resize to integer multiple of 64 # resize to integer multiple of 64
w, h = image.size w, h = image.size
w, h = map(lambda x: x - x % 64, (w, h)) w, h = map(lambda x: x - x % 64, (w, h))
ratio = w / h ratio = w / h
src_ratio = image.width / image.height src_ratio = image.width / image.height
src_w = w if ratio > src_ratio else image.width * h // image.height src_w = w if ratio > src_ratio else image.width * h // image.height
src_h = h if ratio <= src_ratio else image.height * w // image.width src_h = h if ratio <= src_ratio else image.height * w // image.width
resized = image.resize((src_w, src_h), resample=Image.LANCZOS) resized = image.resize((src_w, src_h), resample=Image.LANCZOS)
res = Image.new("RGB", (w, h)) res = Image.new("RGB", (w, h))
res.paste(resized, box=(w // 2 - src_w // 2, h // 2 - src_h // 2)) res.paste(resized, box=(w // 2 - src_w // 2, h // 2 - src_h // 2))
else: else:
if not image.mode == "RGB": if not image.mode == "RGB":
image = image.convert("RGB") image = image.convert("RGB")
img = np.array(image).astype(np.uint8) img = np.array(image).astype(np.uint8)
crop = min(img.shape[0], img.shape[1]) crop = min(img.shape[0], img.shape[1])
h, w, = img.shape[0], img.shape[1] h, w, = img.shape[0], img.shape[1]
img = img[(h - crop) // 2:(h + crop) // 2, img = img[(h - crop) // 2:(h + crop) // 2,
(w - crop) // 2:(w + crop) // 2] (w - crop) // 2:(w + crop) // 2]
res = Image.fromarray(img) res = Image.fromarray(img)
res = res.resize(max_size, resample=Image.LANCZOS) res = res.resize(max_size, resample=Image.LANCZOS)
return res return res
class DownloadManager(): class DownloadManager():
def __init__(self, max_threads: int = 32): def __init__(self, max_threads: int = 32):
self.failed_downloads = [] self.failed_downloads = []
self.max_threads = max_threads self.max_threads = max_threads
self.uuid = str(uuid.uuid1()) self.uuid = str(uuid.uuid1())
# args = (post_id, link, caption_data) # args = (post_id, link, caption_data)
def download(self, args_thread): def download(self, args_thread):
try: try:
image = Image.open(requests.get(args_thread[1], stream=True).raw).convert('RGB') image = Image.open(requests.get(args_thread[1], stream=True).raw).convert('RGB')
if args.resize: if args.resize:
image = resize_image(image, max_size=(args.resize, args.resize)) image = resize_image(image, max_size=(args.resize, args.resize))
image_bytes = io.BytesIO() image_bytes = io.BytesIO()
image.save(image_bytes, format='PNG') image.save(image_bytes, format='PNG')
__key__ = '%07d' % int(args_thread[0]) __key__ = '%07d' % int(args_thread[0])
image = image_bytes.getvalue() image = image_bytes.getvalue()
caption = str(json.dumps(args_thread[2])) caption = str(json.dumps(args_thread[2]))
with open(f'{self.uuid}/{__key__}.image', 'wb') as f: with open(f'{self.uuid}/{__key__}.image', 'wb') as f:
f.write(image) f.write(image)
with open(f'{self.uuid}/{__key__}.caption', 'w') as f: with open(f'{self.uuid}/{__key__}.caption', 'w') as f:
f.write(caption) f.write(caption)
except Exception as e: except Exception as e:
import traceback import traceback
print(e, traceback.print_exc()) print(e, traceback.print_exc())
self.failed_downloads.append((args_thread[0], args_thread[1], args_thread[2])) self.failed_downloads.append((args_thread[0], args_thread[1], args_thread[2]))
def download_urls(self, file_path): def download_urls(self, file_path):
with open(file_path) as f: with open(file_path) as f:
data = json.load(f) data = json.load(f)
thread_args = [] thread_args = []
delimiter = '\\' if os.name == 'nt' else '/' delimiter = '\\' if os.name == 'nt' else '/'
self.uuid = (file_path.split(delimiter)[-1]).split('.')[0] self.uuid = (file_path.split(delimiter)[-1]).split('.')[0]
if not os.path.exists(f'./{self.uuid}'): if not os.path.exists(f'./{self.uuid}'):
os.mkdir(f'{self.uuid}') os.mkdir(f'{self.uuid}')
print(f'Loading {file_path} for downloading on {self.max_threads} threads... Writing to dataset {self.uuid}') print(f'Loading {file_path} for downloading on {self.max_threads} threads... Writing to dataset {self.uuid}')
# create initial thread_args # create initial thread_args
for k, v in tqdm.tqdm(data.items()): for k, v in tqdm.tqdm(data.items()):
thread_args.append((k, v['file_url'], v)) thread_args.append((k, v['file_url'], v))
# divide thread_args into chunks divisible by max_threads # divide thread_args into chunks divisible by max_threads
chunks = [] chunks = []
for i in range(0, len(thread_args), self.max_threads): for i in range(0, len(thread_args), self.max_threads):
chunks.append(thread_args[i:i+self.max_threads]) chunks.append(thread_args[i:i+self.max_threads])
print(f'Downloading {len(thread_args)} images...') print(f'Downloading {len(thread_args)} images...')
# download chunks synchronously # download chunks synchronously
for chunk in tqdm.tqdm(chunks): for chunk in tqdm.tqdm(chunks):
with futures.ThreadPoolExecutor(args.threads) as p: with futures.ThreadPoolExecutor(args.threads) as p:
p.map(self.download, chunk) p.map(self.download, chunk)
if len(self.failed_downloads) > 0: if len(self.failed_downloads) > 0:
print("Failed downloads:") print("Failed downloads:")
for i in self.failed_downloads: for i in self.failed_downloads:
print(i[0]) print(i[0])
print("\n") print("\n")
# put things into tar # put things into tar
print(f'Writing webdataset to {self.uuid}') print(f'Writing webdataset to {self.uuid}')
archive = tarfile.open(f'{self.uuid}.tar', 'w') archive = tarfile.open(f'{self.uuid}.tar', 'w')
files = glob.glob(f'{self.uuid}/*') files = glob.glob(f'{self.uuid}/*')
for f in tqdm.tqdm(files): for f in tqdm.tqdm(files):
archive.add(f, f.split(delimiter)[-1]) archive.add(f, f.split(delimiter)[-1])
archive.close() archive.close()
print('Cleaning up...') print('Cleaning up...')
shutil.rmtree(self.uuid) shutil.rmtree(self.uuid)
if __name__ == '__main__': if __name__ == '__main__':
dm = DownloadManager(max_threads=args.threads) dm = DownloadManager(max_threads=args.threads)
dm.download_urls(args.file) dm.download_urls(args.file)

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# Documentation
Waifu Diffusion is a project based off CompVis/Stable-Diffusion.
For guidance on how to start training, see [training](./training/README.md).
For a list of trained weights, see [weights](./weights/README.md).

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# Training documentation
Training is available with waifu-diffusion. Before starting, we remind you that, at this moment at least 30GB of VRAM is needed, along with at least 30gb of storage if you don't mind cleaning up every so often.
## Contents
1. [Dataset](./dataset.md)
2. [Configuration](./configuration.md)
3. [Executing](./executing.md)
4. Recommendations
5. FAQ

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# 2. Configuration
This section is to be done on the machine where you are going to train.
Soon because my instance is on maintenance

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# 1. Dataset
In this guide we are going to use the Danbooru2021 dataset by Gwern.net. You are free to use any other dataset as long as you know how to convert it to the right format.
## Contents
1. Dataset requirements
2. Downloading the dataset
3. Organizing the dataset
4. Packaging the dataset
## Dataset requirements
The dataset needs to be in the following format
/dataset/ : Root dataset folder, can be any name
/dataset/img/ : Folder for images
/dataset/txt/ : Folder for text files
It is recommended to have the images in 512x512 resolution and in JPG format. While the text files need to have the same name as the images it refers to.
Foe example:
````
mydataset
├── img
│   └── image001.jpg
└── txt
└── image001.txt
````
Where image001.txt has the tags (prompt) to be used for image001.jpg
## Downloading the dataset
This is optional; If you have your own dataset skip this part.
### Downloading Rsync
Danbooru2021 is available for download through rsync.
#### Linux
On Linux, you should be able to install rsync via your package manager.
````bash
apt install rsync
````
#### Windows
On Windows, you are going to need to install Cygwin, a posix runtime for Windows which allows the usage of many linux-only programs inside windows.
[Cygwin Installer for x86](https://www.cygwin.com/setup-x86_64.exe)
On the installer, select mirrors.kernel.org for Download Site:
![cygwin-mirrors.png](./res/cygwin-mirrors.png)
Next, search for "rsync" on the search bar, change "View: Pending" to "View: Full", and select on the "New" tab the latest version. Do the same for "zip".
![cygwin-packages.png](./res/cygwin-packages.png)
GIF explaining the entire process:
![cygwin-gif.gif](./res/cygwin-gif.gif)
Once the installation is finished, you should see "Cygwin64 Terminal" on your Start Menu. Launch it and you should be greated by the following window:
![cygwin-idle.png](./res/cygwin-idle.png)
You may now follow the intructions
### Downloading the dataset
Remember that instructions here apply universally, both on Linux and Windows (If you are using Cygwin that is).
The entire dataset weights about 5TB. You are not going to download everything, instead, you are only going to download two kinds of files:
1. The images
2. The JSON files (metadata)
If you want to see the entire file list, you can refer to the [Danbooru2021 information site](https://www.gwern.net/Danbooru2021).
We are going to extract the images from the 512px folder for convinience, since this folder already has the images resized to 512x512 resolution in JPG format. It only has safe rated images, for NSFW refer to [gwern.net](https://www.gwern.net/Danbooru2021#samples).
Folders from 0000 to 0009.
> The folders are named according to the last 3 digits of the image ID on danbooru. Images on folder 0001 will have its ID end on 001.
We are also going to download the only the first JSON batch. If you want to train on more data you should download more JSON batches.
Download the 512px folders from 0000 to 0009 (3.86GB):
```bash
rsync -r rsync://176.9.41.242:873/danbooru2021/512px/000* ./512px/
```
Download the first batch of metadata, posts000000000000.json (800MB):
``` shell
rsync rsync://176.9.41.242:873/danbooru2021/metadata/posts000000000000.json ./metadata/
```
You should now have two folders named: 512px and metadata.
## Organizing the dataset
Although we have the dataset, the metadata that explains what the image is, is inside the JSON file. In order to extract the data into individual txt files, we are going to use the script inside ``danbooru_data/local/extractfromjson_danboo21.py``
Assuming you are in the same directory as metadata and 512px folder:
````bash
python danbooru_data/local/extractfromjson_danboo21.py -J metadata/posts000000000000.json -E danbooru-aesthetic
````
Once the script has finished, you should have a "danbooru-aesthetic" folder, whose insides look like this:
![labeled_data-insides.png](./res/labeled_data-insides.png)
## Packaging the dataset
Next we need to put the extracted data into the format required in the section "Dataset requirements". Run the following commands:
``` shell
mkdir danbooru-aesthetic/img danbooru-aesthetic/txt
mv danbooru-aesthetic/*.jpg danbooru-aesthetic/img
mv danbooru-aesthetic/*.txt danbooru-aesthetic/txt
```
In order to reduce size, zip the contents of labeled_data:
``` shell
zip -r danbooru-aesthetic.zip danbooru-aesthetic
```
This will package the entire danbooru-aesthetic folder into a zip file. This command DOES NOT output any information in the terminal, so be patient.
## Finish
You can now continue to Configure

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# 3. Executing
There are two modes of executing the training:
1. Using docker image. This is the fastest way to get started.
2. Using system python install. Allows more customization.
Note: You will need to provide the initial checkpoint for resuming the training. This must be a version with the full EMA. Otherwise you will get this error:
```
RuntimeError: Error(s) in loading state_dict for LatentDiffusion:
Missing key(s) in state_dict: "model_ema.diffusion_modeltime_embed0weight", "model_ema.diffusion_modeltime_embed0bias".... (Many lines of similar outputs)
```
## 1. Using docker image
An image is provided at `ghcr.io/derfred/waifu-diffusion`. Execute it using by adjusting the NUM_GPU variable:
```
docker run -it -e NUM_GPU=x ghcr.io/derfred/waifu-diffusion
```
Next you will want to download the starting checkpoint into the file `model.ckpt` and copy the training data in the directory `/waifu/danbooru-aesthetic`.
Finally execute the training using:
```
sh train.sh -t -n "aesthetic" --resume_from_checkpoint model.ckpt --base ./configs/stable-diffusion/v1-finetune-4gpu.yaml --no-test --seed 25 --scale_lr False --data_root "./danbooru-aesthetic"
```
## 2. system python install
First install the dependencies:
```bash
pip install -r requirements.txt
```
Next you will want to download the starting checkpoint into the file `model.ckpt` and copy the training data in the directory `/waifu/danbooru-aesthetic`.
Also you will need to edit the configuration in `./configs/stable-diffusion/v1-finetune-4gpu.yaml`. In the `data` section (around line 70) change the `batch_size` and `num_workers` to the number of GPUs you are using:
```
data:
target: main.DataModuleFromConfig
params:
batch_size: 4
num_workers: 4
wrap: false
```
Finally execute the training using the following command. You need to adjust the `--gpu` parameter according to your GPU settings.
```bash
sh train.sh -t -n "aesthetic" --resume_from_checkpoint model.ckpt --base ./configs/stable-diffusion/v1-finetune-4gpu.yaml --no-test --seed 25 --scale_lr False --data_root "./danbooru-aesthetic" --gpu=0,1,2,3,
```
In case you get an error stating `KeyError: 'Trying to restore optimizer state but checkpoint contains only the model. This is probably due to ModelCheckpoint.save_weights_only being set to True.'` follow these instructions: https://discord.com/channels/930499730843250783/953132470528798811/1018668937052962908

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# Waifu Diffusion v1.3
Waifu Diffusion is a latent text-to-image diffusion model that has been conditioned on high-quality anime images through fine-tuning.
- [Float 16 EMA Pruned](https://huggingface.co/hakurei/waifu-diffusion-v1-3/blob/main/wd-v1-3-float16.ckpt)
- [Float 32 EMA Pruned](https://huggingface.co/hakurei/waifu-diffusion-v1-3/blob/main/wd-v1-3-float32.ckpt)
- [Float 32 Full Weights](https://huggingface.co/hakurei/waifu-diffusion-v1-3/blob/main/wd-v1-3-full.ckpt)
- [Float 32 Full Weights + Optimizer Weights (For Training)](https://huggingface.co/hakurei/waifu-diffusion-v1-3/blob/main/wd-v1-3-full-opt.ckpt)
## Model Description
The model originally used for fine-tuning is [Stable Diffusion 1.4](https://huggingface.co/CompVis/stable-diffusion-v1-4), which is a latent image diffusion model trained on [LAION2B-en](https://huggingface.co/datasets/laion/laion2B-en). The current model has been fine-tuned with a learning rate of 5.0e-6 for 10 epochs on 680k anime-styled images.
[See here for an in-depth overview of Waifu Diffusion 1.3.](https://gist.github.com/harubaru/f727cedacae336d1f7877c4bbe2196e1)
## License
This model is open access and available to all, with a CreativeML OpenRAIL-M license further specifying rights and usage.
The CreativeML OpenRAIL License specifies:
1. You can't use the model to deliberately produce nor share illegal or harmful outputs or content
2. The authors claims no rights on the outputs you generate, you are free to use them and are accountable for their use which must not go against the provisions set in the license
3. You may re-distribute the weights and use the model commercially and/or as a service. If you do, please be aware you have to include the same use restrictions as the ones in the license and share a copy of the CreativeML OpenRAIL-M to all your users (please read the license entirely and carefully)
[Please read the full license here](https://huggingface.co/spaces/CompVis/stable-diffusion-license)
## Downstream Uses
This model can be used for entertainment purposes and as a generative art assistant.
## Team Members and Acknowledgements
This project would not have been possible without the incredible work by the [CompVis Researchers](https://ommer-lab.com/).
- [Anthony Mercurio](https://github.com/harubaru)
- [Salt](https://github.com/sALTaccount/)
- [Cafe](https://twitter.com/cafeai_labs)
In order to reach us, you can join our [Discord server](https://discord.gg/touhouai).
[![Discord Server](https://discordapp.com/api/guilds/930499730843250783/widget.png?style=banner2)](https://discord.gg/touhouai)

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Waifu Diffusion v1.2
Release Date: 07/09/2022
Steps/Epochs/Images: 5 Epochs, 56,000 Images
License: None
Authors: Haru (haru#1367@discord)
Mirrors:
Google Drive (rate limit): https://drive.google.com/file/d/1XeoFCILTcc9kn_5uS-G0uqWS5XVANpha
Magnet Link: magnet:?xt=urn:btih:INEYUMLLBBMZF22IIP4AEXLUK6XQKCSD&dn=wd-v1-2-full-ema.ckpt&xl=7703810927&tr=udp%3A%2F%2Ftracker.opentrackr.org%3A1337%2Fannounce
HTTPS mirror: https://thisanimedoesnotexist.ai/downloads/wd-v1-2-full-ema.ckpt (Fastest)
HTTP mirror: http://wd.links.sd:8880/wd-v1-2-full-ema.ckpt

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name: ldm
channels:
- pytorch
- defaults
dependencies:
- git
- python=3.8.5
- pip=20.3
- cudatoolkit=11.3
- pytorch=1.11.0
- torchvision=0.12.0
- numpy=1.19.2
- pip:
- albumentations==0.4.3
- opencv-python==4.1.2.30
- pudb==2019.2
- imageio==2.9.0
- imageio-ffmpeg==0.4.2
- pytorch-lightning==1.4.2
- omegaconf==2.1.1
- test-tube>=0.7.5
- streamlit>=0.73.1
- einops==0.3.0
- torch-fidelity==0.3.0
- transformers==4.19.2
- torchmetrics==0.6.0
- kornia==0.6
- gradio==3.1.6
- -e git+https://github.com/CompVis/taming-transformers.git@master#egg=taming-transformers
- -e git+https://github.com/openai/CLIP.git@main#egg=clip
- -e git+https://github.com/hlky/k-diffusion-sd#egg=k_diffusion
- -e .

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