源码编译pytorch-1.2.0

ubuntu16.04自带的g++,gcc为5.4,因此另外安装4.9
sudo apt install gcc-4.9 g++-4.9 export CC="gcc-4.9"
export CXX="g++-4.9"

激活anaconda
cd /home/aistudio/miniconda3/bin
source ./activate torch_build

  
 设置cmake选项
 export CMAKE_PREFIX_PATH=/home/aistudio/miniconda3/envs/torch_build
 
 禁用nvcc
 export USE_NVCC=0
  
 编译
 cd /home/aistudio/torch_build/pytorch-1.2.0
 python setup.py clean
 python setup.py install


原文地址:https://www.cnblogs.com/gris/p/12997084.html