sparse / ms-swift /train /continue.sh
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# 修复版本:解决DeepSpeed和device_map冲突
PYTORCH_CUDA_ALLOC_CONF='expandable_segments:True'
export CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7
export NPROC_PER_NODE=8 # 明确设置进程数
export VIDEO_MAX_PIXELS=50176
export IMAGE_MAX_PIXELS=50176
export MAX_PIXELS=200704
# 方案1: 使用多卡训练(推荐)
swift sft \
--model Kwai-Keye/Keye-VL-8B-Preview \
--train_type full \
--deepspeed zero1 \
--freeze_vit false \
--freeze_aligner false \
--freeze_llm false \
--use_hf true \
--dataset 'datasets/jsonl/keye/full' \
--torch_dtype bfloat16 \
--num_train_epochs 1 \
--per_device_train_batch_size 1 \
--per_device_eval_batch_size 1 \
--learning_rate 5e-6 \
--gradient_accumulation_steps 16 \
--eval_steps 200 \
--save_steps 200 \
--save_total_limit 2 \
--logging_steps 5 \
--max_length 16384 \
--output_dir output \
--warmup_ratio 0.05 \
--dataloader_num_workers 4 \
--gradient_checkpointing true \
--max_grad_norm 1.0 \
--use_liger_kernel true \
--resume_from_checkpoint output/v2-20250714-222314/checkpoint-5400 \
--load_data_args true