fix README

2 years ago · f35326881c
7 changed files with 33 additions and 131 deletions
--- a/examples/images/diffusion/README.md
+++ b/examples/images/diffusion/README.md
@ -1,6 +1,5 @@
 # ColoDiffusion: Stable Diffusion with Colossal-AI

-
 Acceleration of AIGC (AI-Generated Content) models such as [Stable Diffusion v1](https://github.com/CompVis/stable-diffusion) and [Stable Diffusion v2](https://github.com/Stability-AI/stablediffusion).

 <p id="diffusion_train" align="center">
@ -57,14 +56,19 @@ pip install transformers==4.19.2 diffusers invisible-watermark
 pip install -e .
 ```

-##### Step 2: install lightning
+#### Step 2: install lightning

 Install Lightning version later than 2022.01.04. We suggest you install lightning from source.

-https://github.com/Lightning-AI/lightning.git
+```
+git clone https://github.com/Lightning-AI/lightning.git
+pip install -r requirements.txt
+python setup.py install
+```

+#### Step 3:Install [Colossal-AI](https://colossalai.org/download/) From Our Official Website

-##### Step 3:Install [Colossal-AI](https://colossalai.org/download/) From Our Official Website
+##### From pip

 For example, you can install  v0.1.12 from our official website.

@ -72,6 +76,16 @@ For example, you can install  v0.1.12 from our official website.
 pip install colossalai==0.1.12+torch1.12cu11.3 -f https://release.colossalai.org
 ```

+##### From source
+
+```
+git clone https://github.com/hpcaitech/ColossalAI.git
+cd ColossalAI
+
+# install colossalai
+CUDA_EXT=1 pip install .
+```
+
 ### Option #2: Use Docker

 To use the stable diffusion Docker image, you can either build using the provided the [Dockerfile](./docker/Dockerfile) or pull a Docker image from our Docker hub.
@ -122,6 +136,12 @@ It is important for you to configure your volume mapping in order to get the bes

 ## Download the model checkpoint from pretrained

+### stable-diffusion-v2-base
+
+```
+wget https://huggingface.co/stabilityai/stable-diffusion-2-base/resolve/main/512-base-ema.ckpt
+```
+
 ### stable-diffusion-v1-4

 Our default model config use the weight from [CompVis/stable-diffusion-v1-4](https://huggingface.co/CompVis/stable-diffusion-v1-4?text=A+mecha+robot+in+a+favela+in+expressionist+style)
--- a/examples/images/diffusion/configs/Teyvat/train_colossalai_teyvat.yaml
+++ b/examples/images/diffusion/configs/Teyvat/train_colossalai_teyvat.yaml
@ -110,6 +110,7 @@ lightning:
        enable_distributed_storage: True
        placement_policy: cuda
        force_outputs_fp32: true
+        min_chunk_size: 64

    log_every_n_steps: 2
    logger: True
--- a/examples/images/diffusion/configs/train_colossalai.yaml
+++ b/examples/images/diffusion/configs/train_colossalai.yaml
@ -107,6 +107,7 @@ lightning:
        enable_distributed_storage: True
        placement_policy: cuda
        force_outputs_fp32: true
+        min_chunk_size: 64

    log_every_n_steps: 2
    logger: True
--- a/examples/images/diffusion/configs/train_colossalai_cifar10.yaml
+++ b/examples/images/diffusion/configs/train_colossalai_cifar10.yaml
@ -111,6 +111,7 @@ lightning:
        enable_distributed_storage: True
        placement_policy: cuda
        force_outputs_fp32: true
+        min_chunk_size: 64

    log_every_n_steps: 2
    logger: True
--- a/examples/images/diffusion/configs/train_pokemon.yaml
+++ b/examples/images/diffusion/configs/train_pokemon.yaml
@ -1,120 +0,0 @@
-model:
-  base_learning_rate: 1.0e-4
-  target: ldm.models.diffusion.ddpm.LatentDiffusion
-  params:
-    parameterization: "v"
-    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: txt
-    image_size: 64
-    channels: 4
-    cond_stage_trainable: false
-    conditioning_key: crossattn
-    monitor: val/loss_simple_ema
-    scale_factor: 0.18215
-    use_ema: False # we set this to false because this is an inference only config
-
-    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.e-4 ]
-        f_min: [ 1.e-10 ]
-
-
-    unet_config:
-      target: ldm.modules.diffusionmodules.openaimodel.UNetModel
-      params:
-        use_checkpoint: True
-        use_fp16: True
-        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_head_channels: 64 # need to fix for flash-attn
-        use_spatial_transformer: True
-        use_linear_in_transformer: True
-        transformer_depth: 1
-        context_dim: 1024
-        legacy: False
-
-    first_stage_config:
-      target: ldm.models.autoencoder.AutoencoderKL
-      params:
-        embed_dim: 4
-        monitor: val/rec_loss
-        ddconfig:
-          #attn_type: "vanilla-xformers"
-          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.FrozenOpenCLIPEmbedder
-      params:
-        freeze: True
-        layer: "penultimate"
-
-data:
-  target: main.DataModuleFromConfig
-  params:
-    batch_size: 32
-    wrap: False
-    train:
-      target: ldm.data.pokemon.PokemonDataset
-      # params:
-        # file_path: "/data/scratch/diffuser/laion_part0/"
-        # world_size: 1
-        # rank: 0
-
-lightning:
-  trainer:
-    accelerator: 'gpu'
-    devices: 1
-    log_gpu_memory: all
-    max_epochs: 2
-    precision: 16
-    auto_select_gpus: False
-    strategy:
-      target: strategies.ColossalAIStrategy
-      params:
-        use_chunk: True
-        enable_distributed_storage: True
-        placement_policy: cuda
-        force_outputs_fp32: true
-
-    log_every_n_steps: 2
-    logger: True
-    default_root_dir: "/tmp/diff_log/"
-    # profiler: pytorch
-
-  logger_config:
-    wandb:
-      target: loggers.WandbLogger
-      params:
-          name: nowname
-          save_dir: "/tmp/diff_log/"
-          offline: opt.debug
-          id: nowname
--- a/examples/images/diffusion/scripts/txt2img.sh
+++ b/examples/images/diffusion/scripts/txt2img.sh
@ -1,6 +1,5 @@
 python scripts/txt2img.py --prompt "Teyvat, Name:Layla, Element: Cryo, Weapon:Sword, Region:Sumeru, Model type:Medium Female, Description:a woman in a blue outfit holding a sword" --plms \
    --outdir ./output \
-    --config /home/lcmql/data2/Genshin/2022-11-18T16-38-46_train_colossalai_teyvattest/checkpoints/last.ckpt \
-    --ckpt /home/lcmql/data2/Genshin/2022-11-18T16-38-46_train_colossalai_teyvattest/configs/2022-11-18T16-38-46-project.yaml  \
+    --ckpt /tmp/2022-11-18T16-38-46_train_colossalai/checkpoints/last.ckpt \
+    --config /tmp/2022-11-18T16-38-46_train_colossalai/configs/2022-11-18T16-38-46-project.yaml  \
    --n_samples 4
-
--- a/examples/images/diffusion/train_colossalai.sh
+++ b/examples/images/diffusion/train_colossalai.sh
@ -1,5 +1,5 @@
-HF_DATASETS_OFFLINE=1 
-TRANSFORMERS_OFFLINE=1 
-DIFFUSERS_OFFLINE=1 
+HF_DATASETS_OFFLINE=1
+TRANSFORMERS_OFFLINE=1
+DIFFUSERS_OFFLINE=1

-python main.py --logdir /tmp  -t -b /configs/train_colossalai.yaml
+python main.py --logdir /tmp -t -b configs/train_colossalai.yaml