43 lines
1.5 KiB
Bash
43 lines
1.5 KiB
Bash
export MODEL_NAME="models/Diffusion_Transformer/Wan2.1-T2V-1.3B"
|
|
export DATASET_NAME=""
|
|
export ODE_DATA_META="datasets/ode_pairs_output/outputs.json"
|
|
# NCCL_IB_DISABLE=1 and NCCL_P2P_DISABLE=1 are used in multi nodes without RDMA.
|
|
# export NCCL_IB_DISABLE=1
|
|
# export NCCL_P2P_DISABLE=1
|
|
NCCL_DEBUG=INFO
|
|
|
|
accelerate launch --mixed_precision="bf16" --use_fsdp \
|
|
--fsdp_auto_wrap_policy TRANSFORMER_BASED_WRAP \
|
|
--fsdp_transformer_layer_cls_to_wrap=CasualWanAttentionBlock \
|
|
--fsdp_sharding_strategy "FULL_SHARD" --fsdp_state_dict_type=SHARDED_STATE_DICT \
|
|
--fsdp_backward_prefetch "BACKWARD_PRE" --fsdp_cpu_ram_efficient_loading False \
|
|
scripts/wan2.1_flex_forcing/train_ode.py \
|
|
--config_path="config/wan2.1/wan_civitai.yaml" \
|
|
--pretrained_model_name_or_path=$MODEL_NAME \
|
|
--train_data_dir=$DATASET_NAME \
|
|
--train_data_meta=$ODE_DATA_META \
|
|
--train_batch_size=1 \
|
|
--gradient_accumulation_steps=1 \
|
|
--dataloader_num_workers=8 \
|
|
--num_train_epochs=100 \
|
|
--checkpointing_steps=500 \
|
|
--learning_rate=2.0e-06 \
|
|
--lr_scheduler="constant_with_warmup" \
|
|
--lr_warmup_steps=100 \
|
|
--seed=42 \
|
|
--output_dir="output_dir_wan2.1_flex_forcing_ode_regression" \
|
|
--gradient_checkpointing \
|
|
--mixed_precision="bf16" \
|
|
--adam_weight_decay=3e-2 \
|
|
--adam_epsilon=1e-10 \
|
|
--max_grad_norm=0.05 \
|
|
--train_sampling_steps=1000 \
|
|
--denoising_step_indices_list 1000 750 500 250 \
|
|
--shift=8.0 \
|
|
--resume_from_checkpoint="latest" \
|
|
--trainable_modules "." \
|
|
--flex_forcing \
|
|
--flex_chunk_min=2 \
|
|
--flex_chunk_max=10 \
|
|
--num_frame_per_block=3
|