报错:
nvcc -V
-bash: nvcc: command not found
解决办法:
查看cuda的bin目录下是否有nvcc:
cd /usr/local/cuda/bin
ls -a
如果存在,直接将cuda路径加入系统路径即可:
vim ~/.bashrc
export LD_LIBRARY_PATH=/usr/local/cuda/lib:$LD_LIBRARY_PATH
export PATH=/usr/local/cuda/bin:$PATH
source ~/.bashrc
再次执行nvcc -V 就可以看到相应cuda版本了
(weather) sh-4.4$ nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2024 NVIDIA Corporation
Built on Thu_Mar_28_02:18:24_PDT_2024
Cuda compilation tools, release 12.4, V12.4.131
Build cuda_12.4.r12.4/compiler.34097967_0