记录ubuntu安装cuda12.4

下载：

CUDA Toolkit 12.4 Downloads | NVIDIA Developer

 安装完成：

---

环境设置： 

vim ~/.bashrc 

export PATH=/usr/local/cuda-12.4/bin:$PATH  
export LD_LIBRARY_PATH=/usr/local/cuda-12.4/lib64:$LD_LIBRARY_PATH
export CUDA_HOME=/usr/local/cuda

 source ~/.bashrc