查找cuda_home
加载环境变量的cuda
conda list cudatoolkit
export CUDA_HOME=/home/SSS/miniconda3/envs/SSS
export PATH=$CUDA_HOME/bin:$PATH
export LD_LIBRARY_PATH=$CUDA_HOME/lib:$LD_LIBRARY_PATH
source ~/.bashrc
echo $CUDA_HOME
加载系统的cuda
export CUDA_HOME=/usr/local/cuda
export PATH=$CUDA_HOME/bin:$PATH
export LD_LIBRARY_PATH=$CUDA_HOME/lib64:$LD_LIBRARY_PATH
which nvcc
nvcc --version