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训练脚本如下: NPROC_PER_NODE=8 CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7 swift sft --model_type qwen2_5-14b-instruct --dataset new_data/rankrag_train.json --num_train_epochs 3 --sft_type lora --output_dir output/qwen2_5-14b-instruct --max_length 128000 --batch_size 1 --logging_steps 10 --dataset_test_ratio 0.0 --gradient_accumulation_steps 1 --save_steps 100 --save_total_limit 3 --model_id_or_path /mnt/data/tsd/tengxun_cloud/tsd/llm_models/Qwen2.5-14B-Instruct --add_output_dir_suffix False --lora_target_modules ALL --lora_rank 16 --sequence_parallel_size 4
8卡训练,sequence_parallel_size 设置为4或者8,都能训练,但是训练都异常,具体表现为acc为nan,sequence_parallel_size 设置为1,训练就很正常,由此可见我的训练的数据和脚本都没问题,那问题在哪里? 训练异常如下截图:
The text was updated successfully, but these errors were encountered:
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训练脚本如下:
NPROC_PER_NODE=8
CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7
swift sft
--model_type qwen2_5-14b-instruct
--dataset new_data/rankrag_train.json
--num_train_epochs 3
--sft_type lora
--output_dir output/qwen2_5-14b-instruct
--max_length 128000
--batch_size 1
--logging_steps 10
--dataset_test_ratio 0.0
--gradient_accumulation_steps 1
--save_steps 100
--save_total_limit 3
--model_id_or_path /mnt/data/tsd/tengxun_cloud/tsd/llm_models/Qwen2.5-14B-Instruct
--add_output_dir_suffix False
--lora_target_modules ALL
--lora_rank 16
--sequence_parallel_size 4
8卡训练,sequence_parallel_size 设置为4或者8,都能训练,但是训练都异常,具体表现为acc为nan,sequence_parallel_size 设置为1,训练就很正常,由此可见我的训练的数据和脚本都没问题,那问题在哪里?
训练异常如下截图:
The text was updated successfully, but these errors were encountered: