2024-04-15 22:14:34 +08:00
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我们提供了多样化的大模型微调示例脚本。
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2024-04-02 20:58:45 +08:00
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2024-05-06 23:07:55 +08:00
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请确保在 `LLaMA-Factory` 目录下执行下述命令。
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## 目录
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- [单 GPU LoRA 微调](#单-gpu-lora-微调)
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- [单 GPU QLoRA 微调](#单-gpu-qlora-微调)
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- [多 GPU LoRA 微调](#多-gpu-lora-微调)
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2024-05-15 00:05:17 +08:00
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- [多 NPU LoRA 微调](#多-npu-lora-微调)
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2024-05-06 23:07:55 +08:00
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- [多 GPU 全参数微调](#多-gpu-全参数微调)
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- [合并 LoRA 适配器与模型量化](#合并-lora-适配器与模型量化)
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- [推理 LoRA 模型](#推理-lora-模型)
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- [杂项](#杂项)
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## 示例
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2024-05-06 22:51:02 +08:00
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### 单 GPU LoRA 微调
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#### (增量)预训练
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/lora_single_gpu/llama3_lora_pretrain.yaml
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```
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#### 指令监督微调
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/lora_single_gpu/llama3_lora_sft.yaml
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```
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2024-05-13 20:39:36 +08:00
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#### 多模态指令监督微调
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/lora_single_gpu/llava1_5_lora_sft.yaml
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```
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2024-05-06 22:51:02 +08:00
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#### 奖励模型训练
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/lora_single_gpu/llama3_lora_reward.yaml
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```
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#### PPO 训练
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/lora_single_gpu/llama3_lora_ppo.yaml
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```
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2024-05-26 23:46:33 +08:00
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#### DPO/ORPO/SimPO 训练
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2024-05-06 22:51:02 +08:00
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/lora_single_gpu/llama3_lora_dpo.yaml
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```
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2024-05-18 03:44:56 +08:00
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#### KTO 训练
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/lora_single_gpu/llama3_lora_kto.yaml
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```
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2024-05-06 22:51:02 +08:00
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#### 预处理数据集
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对于大数据集有帮助,在配置中使用 `tokenized_path` 以加载预处理后的数据集。
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/lora_single_gpu/llama3_preprocess.yaml
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```
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#### 在 MMLU/CMMLU/C-Eval 上评估
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli eval examples/lora_single_gpu/llama3_lora_eval.yaml
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```
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#### 批量预测并计算 BLEU 和 ROUGE 分数
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/lora_single_gpu/llama3_lora_predict.yaml
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```
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### 单 GPU QLoRA 微调
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#### 基于 4/8 比特 Bitsandbytes 量化进行指令监督微调(推荐)
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/qlora_single_gpu/llama3_lora_sft_bitsandbytes.yaml
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```
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#### 基于 4/8 比特 GPTQ 量化进行指令监督微调
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/qlora_single_gpu/llama3_lora_sft_gptq.yaml
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```
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#### 基于 4 比特 AWQ 量化进行指令监督微调
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/qlora_single_gpu/llama3_lora_sft_awq.yaml
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```
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#### 基于 2 比特 AQLM 量化进行指令监督微调
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/qlora_single_gpu/llama3_lora_sft_aqlm.yaml
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```
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### 多 GPU LoRA 微调
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#### 使用 Accelerate 进行单节点训练
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```bash
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bash examples/lora_multi_gpu/single_node.sh
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```
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#### 使用 Accelerate 进行多节点训练
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```bash
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bash examples/lora_multi_gpu/multi_node.sh
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```
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#### 使用 DeepSpeed ZeRO-3 平均分配显存
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```bash
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bash examples/lora_multi_gpu/ds_zero3.sh
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```
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2024-05-15 00:05:17 +08:00
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### 多 NPU LoRA 微调
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#### 使用 DeepSpeed ZeRO-0 训练
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```bash
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bash examples/lora_multi_npu/ds_zero0.sh
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```
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2024-05-06 22:51:02 +08:00
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### 多 GPU 全参数微调
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#### 使用 DeepSpeed 进行单节点训练
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```bash
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bash examples/full_multi_gpu/single_node.sh
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```
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#### 使用 DeepSpeed 进行多节点训练
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```bash
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bash examples/full_multi_gpu/multi_node.sh
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```
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#### 批量预测并计算 BLEU 和 ROUGE 分数
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```bash
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bash examples/full_multi_gpu/predict.sh
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```
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### 合并 LoRA 适配器与模型量化
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#### 合并 LoRA 适配器
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2024-05-07 17:50:27 +08:00
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注:请勿使用量化后的模型或 `quantization_bit` 参数来合并 LoRA 适配器。
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2024-05-06 22:51:02 +08:00
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli export examples/merge_lora/llama3_lora_sft.yaml
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```
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#### 使用 AutoGPTQ 量化模型
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli export examples/merge_lora/llama3_gptq.yaml
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```
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### 推理 LoRA 模型
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2024-05-16 19:12:09 +08:00
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使用 `CUDA_VISIBLE_DEVICES=0,1` 进行多卡推理。
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2024-05-06 22:51:02 +08:00
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#### 使用命令行接口
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli chat examples/inference/llama3_lora_sft.yaml
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2024-04-02 20:58:45 +08:00
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```
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2024-05-06 22:51:02 +08:00
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#### 使用浏览器界面
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli webchat examples/inference/llama3_lora_sft.yaml
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```
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#### 启动 OpenAI 风格 API
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli api examples/inference/llama3_lora_sft.yaml
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```
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### 杂项
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#### 使用 GaLore 进行全参数训练
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/extras/galore/llama3_full_sft.yaml
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```
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#### 使用 BAdam 进行全参数训练
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/extras/badam/llama3_full_sft.yaml
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```
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#### LoRA+ 微调
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/extras/loraplus/llama3_lora_sft.yaml
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```
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#### 深度混合微调
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```bash
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/extras/mod/llama3_full_sft.yaml
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```
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#### LLaMA-Pro 微调
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```bash
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bash examples/extras/llama_pro/expand.sh
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CUDA_VISIBLE_DEVICES=0 llamafactory-cli train examples/extras/llama_pro/llama3_freeze_sft.yaml
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```
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#### FSDP+QLoRA 微调
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```bash
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bash examples/extras/fsdp_qlora/single_node.sh
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```
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