wehub-resource-sync
31 lines
852 B
Bash
31 lines
852 B
Bash
nproc_per_node=2
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CUDA_VISIBLE_DEVICES=0,1 \
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NPROC_PER_NODE=$nproc_per_node \
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swift rlhf \
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--rlhf_type cpo \
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--model Qwen/Qwen2.5-7B-Instruct \
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--tuner_type lora \
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--dataset hjh0119/shareAI-Llama3-DPO-zh-en-emoji \
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--load_from_cache_file true \
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--split_dataset_ratio 0.01 \
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--torch_dtype bfloat16 \
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--num_train_epochs 1 \
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--per_device_train_batch_size 1 \
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--per_device_eval_batch_size 1 \
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--learning_rate 1e-4 \
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--lora_rank 8 \
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--lora_alpha 32 \
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--target_modules all-linear \
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--gradient_accumulation_steps $(expr 16 / $nproc_per_node) \
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--eval_steps 100 \
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--save_steps 100 \
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--save_total_limit 2 \
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--logging_steps 5 \
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--max_length 2048 \
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--output_dir output \
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--warmup_ratio 0.05 \
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--dataloader_num_workers 4 \
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--deepspeed zero2 \
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--dataset_num_proc 4
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