apex离线安装

找到对应环境目录 /home/l/miniconda3/envs/pytorch1.7/lib/python3.8/site-packages/apex-master

把离线的apex放入目录

激活环境 conda activate pytorch1.7

打开这个目录

/home/a/miniconda3/envs/pytorch1.7/lib/python3.7/site-packages/apex-master

执行命令 python setup.py isntall