Update README.md

README.md

@@ -210,6 +210,21 @@ DATA_PATH="/datasets/oscar-1GB-llama_text_document"
 
   在`Llama_pretraining.log`中查看训练日志
 
+# 微调
+将hf格式转为pt格式
+```shell
+python tools/checkpoint/convert.py \
+  --model-type GPT \
+  --loader llama_mistral \
+  --saver megatron \
+  --target-tensor-parallel-size 1 \
+  --checkpoint-type hf \
+  --model-size llama2-7Bf \
+  --load-dir /models/llama2/Llama-2-7b-hf/ \
+  --save-dir ./Llama-2-7b-megatron-lm-0108 \
+  --tokenizer-model /models/llama2/Llama-2-7b-hf
+```
+
 # 参考
 
 - [README_ORIGIN](README_ORIGIN.md)