原因解释
参考：https://stackoverflow.com/questions/76678846/pytorch-version-for-cuda-12-2
nvcc
CUDA Toolkit 12.6 Downloads | NVIDIA Developer
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2024 NVIDIA Corporation
Built on Fri_Jun_14_16:34:21_PDT_2024
Cuda compilation tools, release 12.6, V12.6.20
Build cuda_12.6.r12.6/compiler.34431801_0nvidia-smi
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 575.51.02 Driver Version: 576.02 CUDA Version: 12.9 |
|-----------------------------------------+------------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA GeForce RTX 4060 ... On | 00000000:01:00.0 Off | N/A |
| N/A 35C P5 7W / 97W | 4043MiB / 8188MiB | 9% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------++-----------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=========================================================================================|
| 0 N/A N/A 71749 C /python3.10 N/A |
+-----------------------------------------------------------------------------------------+
