我对运行which nvcc和显示的不同CUDA版本感到非常困惑nvidia-smi.
我的ubuntu 16.04上安装了cuda9.2和cuda10.现在我将PATH设置为指向cuda9.2.所以当我跑:
$ which nvcc
/usr/local/cuda-9.2/bin/nvcc
但是,当我跑
$ nvidia-smi
Wed Nov 21 19:41:32 2018
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 410.72 Driver Version: 410.72 CUDA Version: 10.0 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 106... Off | 00000000:01:00.0 Off | N/A |
| N/A 53C P0 26W / N/A | 379MiB / 6078MiB | 2% …cuda ×1