configs
This commit is contained in:
Robin Rombach
parent
71634a21c7
commit
80454667da
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model:
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base_learning_rate: 7.5e-05
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target: ldm.models.diffusion.ddpm.LatentInpaintDiffusion
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params:
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linear_start: 0.00085
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linear_end: 0.0120
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num_timesteps_cond: 1
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log_every_t: 200
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timesteps: 1000
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first_stage_key: "jpg"
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cond_stage_key: "txt"
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image_size: 64
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channels: 4
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cond_stage_trainable: false # Note: different from the one we trained before
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conditioning_key: hybrid # important
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monitor: val/loss_simple_ema
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scale_factor: 0.18215
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ckpt_path: "/fsx/stable-diffusion/stable-diffusion/checkpoints/v1pp/v1pp-flatlined-hr.ckpt"
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scheduler_config: # 10000 warmup steps
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target: ldm.lr_scheduler.LambdaLinearScheduler
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params:
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warm_up_steps: [ 2500 ] # NOTE for resuming. use 10000 if starting from scratch
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cycle_lengths: [ 10000000000000 ] # incredibly large number to prevent corner cases
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f_start: [ 1.e-6 ]
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f_max: [ 1. ]
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f_min: [ 1. ]
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unet_config:
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target: ldm.modules.diffusionmodules.openaimodel.UNetModel
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params:
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image_size: 32 # unused
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in_channels: 9 # 4 data + 4 downscaled image + 1 mask
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out_channels: 4
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model_channels: 320
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attention_resolutions: [ 4, 2, 1 ]
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num_res_blocks: 2
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channel_mult: [ 1, 2, 4, 4 ]
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num_heads: 8
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use_spatial_transformer: True
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transformer_depth: 1
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context_dim: 768
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use_checkpoint: True
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legacy: False
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first_stage_config:
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target: ldm.models.autoencoder.AutoencoderKL
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params:
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embed_dim: 4
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monitor: val/rec_loss
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ddconfig:
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double_z: true
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z_channels: 4
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resolution: 256
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in_channels: 3
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out_ch: 3
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ch: 128
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ch_mult:
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- 1
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- 2
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- 4
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- 4
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num_res_blocks: 2
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attn_resolutions: []
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dropout: 0.0
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lossconfig:
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target: torch.nn.Identity
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cond_stage_config:
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target: ldm.modules.encoders.modules.FrozenCLIPEmbedder
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data:
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target: ldm.data.laion.WebDataModuleFromConfig
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params:
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tar_base: "__improvedaesthetic__"
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batch_size: 2
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num_workers: 4
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multinode: True
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min_size: 512
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max_pwatermark: 0.8
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train:
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shards: '{00000..17279}.tar -'
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shuffle: 10000
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image_key: jpg
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image_transforms:
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- target: torchvision.transforms.Resize
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params:
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size: 512
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interpolation: 3
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- target: torchvision.transforms.RandomCrop
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params:
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size: 512
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postprocess:
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target: ldm.data.laion.AddMask
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params:
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mode: "512train-large"
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# NOTE use enough shards to avoid empty validation loops in workers
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validation:
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shards: '{17280..17535}.tar -'
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shuffle: 0
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image_key: jpg
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image_transforms:
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- target: torchvision.transforms.Resize
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params:
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size: 512
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interpolation: 3
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- target: torchvision.transforms.CenterCrop
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params:
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size: 512
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postprocess:
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target: ldm.data.laion.AddMask
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params:
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mode: "512train-large"
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lightning:
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find_unused_parameters: False
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modelcheckpoint:
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params:
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every_n_train_steps: 2000
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callbacks:
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image_logger:
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target: main.ImageLogger
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params:
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disabled: False
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batch_frequency: 1000
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max_images: 4
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increase_log_steps: False
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log_first_step: False
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log_images_kwargs:
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use_ema_scope: False
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inpaint: False
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plot_progressive_rows: False
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plot_diffusion_rows: False
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N: 4
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unconditional_guidance_scale: 3.0
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unconditional_guidance_label: [""]
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ddim_steps: 100 # todo check these out for inpainting,
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ddim_eta: 1.0 # todo check these out for inpainting,
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trainer:
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benchmark: True
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val_check_interval: 5000000 # really sorry
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num_sanity_val_steps: 0
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accumulate_grad_batches: 2
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@ -0,0 +1,214 @@
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model:
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base_learning_rate: 5.0e-05
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target: ldm.models.diffusion.ddpm.LatentUpscaleDiffusion
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params:
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low_scale_key: "lr"
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linear_start: 0.001
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linear_end: 0.015
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num_timesteps_cond: 1
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log_every_t: 200
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timesteps: 1000
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first_stage_key: "jpg"
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cond_stage_key: "txt"
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image_size: 32
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channels: 16
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cond_stage_trainable: false
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conditioning_key: "hybrid-adm"
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monitor: val/loss_simple_ema
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scale_factor: 0.22765929 # magic number
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low_scale_config:
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target: ldm.modules.encoders.modules.LowScaleEncoder
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params:
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scale_factor: 0.18215
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linear_start: 0.00085
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linear_end: 0.0120
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timesteps: 1000
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max_noise_level: 250
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output_size: null
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model_config:
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target: ldm.models.autoencoder.AutoencoderKL
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params:
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embed_dim: 4
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monitor: val/rec_loss
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ckpt_path: "/fsx/stable-diffusion/stable-diffusion/models/first_stage_models/kl-f8/model.ckpt"
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ddconfig:
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double_z: true
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z_channels: 4
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resolution: 256
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in_channels: 3
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out_ch: 3
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ch: 128
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ch_mult:
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- 1
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- 2
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- 4
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- 4
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num_res_blocks: 2
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attn_resolutions: [ ]
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dropout: 0.0
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lossconfig:
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target: torch.nn.Identity
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scheduler_config: # 10000 warmup steps
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target: ldm.lr_scheduler.LambdaLinearScheduler
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params:
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warm_up_steps: [ 10000 ]
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cycle_lengths: [ 10000000000000 ] # incredibly large number to prevent corner cases
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f_start: [ 1.e-6 ]
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f_max: [ 1. ]
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f_min: [ 1. ]
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unet_config:
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target: ldm.modules.diffusionmodules.openaimodel.UNetModel
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params:
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num_classes: 251 # timesteps for noise conditoining
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image_size: 64 # not really needed
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in_channels: 20
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out_channels: 16
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model_channels: 128
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attention_resolutions: [ 8, 4, 2 ] # -> at 32, 16, 8
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num_res_blocks: 2
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channel_mult: [ 1, 2, 4, 6, 8 ]
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# -> res, ds: (64, 1), (32, 2), (16, 4), (6, 8), (4, 16)
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num_heads: 8
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use_spatial_transformer: True
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transformer_depth: 1
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context_dim: 768
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use_checkpoint: True
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legacy: False
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first_stage_config:
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target: ldm.models.autoencoder.AutoencoderKL
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params:
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embed_dim: 16
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monitor: val/rec_loss
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ckpt_path: "/fsx/stable-diffusion/stable-diffusion/models/first_stage_models/kl-f16/model.ckpt"
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ddconfig:
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double_z: True
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z_channels: 16
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resolution: 256
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in_channels: 3
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out_ch: 3
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ch: 128
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ch_mult: [ 1,1,2,2,4 ] # num_down = len(ch_mult)-1
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num_res_blocks: 2
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attn_resolutions: [ 16 ]
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dropout: 0.0
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lossconfig:
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target: torch.nn.Identity
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cond_stage_config:
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target: ldm.modules.encoders.modules.FrozenCLIPEmbedder
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#data: # TODO: finetune here later
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# target: ldm.data.laion.WebDataModuleFromConfig
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# params:
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# tar_base: "pipe:aws s3 cp s3://s-datasets/laion-high-resolution/"
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# batch_size: 10
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# num_workers: 4
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# train:
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# shards: '{00000..17279}.tar -'
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# shuffle: 10000
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# image_key: jpg
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# image_transforms:
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# - target: torchvision.transforms.Resize
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# params:
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# size: 1024
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# interpolation: 3
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# - target: torchvision.transforms.RandomCrop
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# params:
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# size: 1024
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# postprocess:
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# target: ldm.data.laion.AddLR
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# params:
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# factor: 2
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#
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# # NOTE use enough shards to avoid empty validation loops in workers
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# validation:
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# shards: '{17280..17535}.tar -'
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# shuffle: 0
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# image_key: jpg
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# image_transforms:
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# - target: torchvision.transforms.Resize
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# params:
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# size: 1024
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# interpolation: 3
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# - target: torchvision.transforms.CenterCrop
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# params:
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# size: 1024
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# postprocess:
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# target: ldm.data.laion.AddLR
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# params:
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# factor: 2
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data:
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target: ldm.data.laion.WebDataModuleFromConfig
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params:
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tar_base: "__improvedaesthetic__"
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batch_size: 28
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num_workers: 4
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multinode: True
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min_size: 512
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train:
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shards: '{00000..17279}.tar -'
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shuffle: 10000
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image_key: jpg
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image_transforms:
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- target: torchvision.transforms.Resize
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params:
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size: 512
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interpolation: 3
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- target: torchvision.transforms.RandomCrop
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params:
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size: 512
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postprocess:
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target: ldm.data.laion.AddLR
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params:
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factor: 2
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# NOTE use enough shards to avoid empty validation loops in workers
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validation:
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shards: '{17280..17535}.tar -'
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shuffle: 0
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image_key: jpg
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image_transforms:
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- target: torchvision.transforms.Resize
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params:
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size: 512
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interpolation: 3
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- target: torchvision.transforms.CenterCrop
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params:
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size: 512
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postprocess:
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target: ldm.data.laion.AddLR
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params:
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factor: 2
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lightning:
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find_unused_parameters: False
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callbacks:
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image_logger:
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target: main.ImageLogger
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params:
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batch_frequency: 1000
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max_images: 4
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increase_log_steps: False
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log_first_step: False
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log_images_kwargs:
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use_ema_scope: False
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inpaint: False
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plot_progressive_rows: False
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plot_diffusion_rows: False
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N: 4
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unconditional_guidance_scale: 3.0
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unconditional_guidance_label: [""]
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trainer:
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benchmark: True
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val_check_interval: 5000000 # really sorry
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num_sanity_val_steps: 0
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accumulate_grad_batches: 2
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