ColossalAI/examples/images/dreambooth/colossalai.sh

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export MODEL_NAME="CompVis/stable-diffusion-v1-4"
export INSTANCE_DIR="input"
export OUTPUT_DIR="output"
INSTANCE_PROMPT="a photo of sks dog"
HF_DATASETS_OFFLINE=1
TRANSFORMERS_OFFLINE=1
torchrun --nproc_per_node 2 --master_port=25641 train_dreambooth_colossalai.py \
--pretrained_model_name_or_path=$MODEL_NAME \
--instance_data_dir=$INSTANCE_DIR \
--output_dir=$OUTPUT_DIR \
--resolution=512 \
--train_batch_size=1 \
--gradient_accumulation_steps=1 \
--learning_rate=5e-6 \
--instance_prompt=INSTANCE_PROMPT \
--lr_scheduler="constant" \
--lr_warmup_steps=0 \
--max_train_steps=400 \
--placement="cpu"