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M2芯片Mac运行HuggingFace模型时Jupyter内核崩溃求助

解决M2 Mac Jupyter加载HuggingFace模型内核崩溃问题

问题描述

在搭载M2芯片、32GB内存的全新Mac上,使用Jupyter Notebook运行HuggingFace的ML模型时,执行模型加载步骤内核反复崩溃,已尝试多个模型均出现相同问题,且内存并未占满。

运行代码

import torch
from transformers import AutoTokenizer, AutoModelForTokenClassification, pipeline

# Step 1: Choose a pre-trained NER model from Hugging Face's Model Hub
# Here we use "dbmdz/bert-large-cased-finetuned-conll03-english", which is a common NER model fine-tuned on the CoNLL-2003 dataset
model_name = "dbmdz/bert-large-cased-finetuned-conll03-english"

# Step 2: Load the model and tokenizer
tokenizer = AutoTokenizer.from_pretrained(model_name)
model = AutoModelForTokenClassification.from_pretrained(model_name)

报错信息

Kernel Restarting
The kernel for appears to have died. It will restart automatically.


解决方法

  • 强制使用CPU加载模型
    M系列芯片的PyTorch默认可能尝试启用Metal加速,但部分模型存在兼容性问题,强制CPU加载可避免内核崩溃。修改模型加载代码:

    model = AutoModelForTokenClassification.from_pretrained(model_name, device_map="cpu")
    
  • 更新依赖库到最新版本
    旧版本的PyTorch和Transformers对M系列芯片支持不完善,执行以下命令更新:

    pip install --upgrade torch transformers
    
  • 调整Jupyter内核内存限制
    即使系统内存未占满,Jupyter内核可能存在默认内存上限,可修改配置调整:

    1. 生成Jupyter配置文件(未生成过的话执行):
      jupyter notebook --generate-config
      
    2. 打开配置文件,找到c.NotebookApp.max_buffer_size,取消注释并设置更大值,例如:
      c.NotebookApp.max_buffer_size = 16*1024*1024*1024  # 16GB
      
  • 用accelerate库优化模型加载
    HuggingFace的accelerate库可更好适配M系列芯片的内存管理,安装后调整加载逻辑:

    pip install accelerate
    
    from accelerate import Accelerator
    accelerator = Accelerator()
    model = AutoModelForTokenClassification.from_pretrained(model_name)
    model = accelerator.prepare(model)
    

内容的提问来源于stack exchange,提问作者taga

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最近更新时间:2026.06.16 09:47:41