From fefef768afa4e8c095940aa34f316e659b575eec Mon Sep 17 00:00:00 2001 From: LYMDLUT <70597027+LYMDLUT@users.noreply.github.com> Date: Thu, 18 Jan 2024 17:57:47 +0800 Subject: [PATCH] Update README.md --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 8a2606c..822ea3b 100644 --- a/README.md +++ b/README.md @@ -152,7 +152,8 @@ model_dir = snapshot_download('Shanghai_AI_Laboratory/internlm2-chat-7b') tokenizer = AutoTokenizer.from_pretrained(model_dir, device_map="auto", trust_remote_code=True) # Set `torch_dtype=torch.float16` to load model in float16, otherwise it will be loaded as float32 and might cause OOM Error. model = AutoModelForCausalLM.from_pretrained(model_dir, device_map="auto", trust_remote_code=True, torch_dtype=torch.float16) -# (Optional) If on low resource devices, you can load model in 4bits or 8 bits to further save GPU memory. InternLM 7B in 4bit will cost nearly 8GB GPU memory. +# (Optional) If on low resource devices, you can load model in 4bits or 8 bits to further save GPU memory. + # InternLM 7B in 4bit will cost nearly 8GB GPU memory. # pip install -U bitsandbytes # 8bit: model = AutoModelForCausalLM.from_pretrained(model_dir, device_map="auto", trust_remote_code=True, load_in_8bit=True) # 4bit: model = AutoModelForCausalLM.from_pretrained(model_dir, device_map="auto", trust_remote_code=True, load_in_4bit=True)