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如何安装和配置CogView4的运行环境?

2025-08-30 1.3 K

安装CogView4需要按照以下步骤进行环境配置:

Hardware preparation

建议使用配备NVIDIA GPU(至少16GB显存)的计算机,CPU也可运行但速度较慢

software dependency

  • 操作系统:支持Windows/Linux/macOS
  • Python 3.8 or higher
  • PyTorch(推荐GPU版本,torch≥2.0)
  • Git

Installation steps

  1. Cloning Warehouse:git clone https://github.com/THUDM/CogView4.git
  2. Install the dependencies:pip install -r requirements.txt
  3. 下载预训练模型:可从Hugging Face手动下载或通过代码自动下载
  4. 配置优化选项:如enable_model_cpu_offload()等显存优化设置

注意:使用高分辨率(如2048×2048)需要24GB或更高显存的GPU,否则可能出现显存不足的情况。

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