GPU使用情况查看

refer;
here
here2

实操

C:Users***>NVIDIA-smi
Tue Oct 25 16:25:08 2022
;-----------------------------------------------------------------------------;
| NVIDIA-SMI 511.65       Driver Version: 511.65       CUDA Version: 11.6     |
|-------------------------------;----------------------;----------------------;
| GPU  Name            TCC/WDDM | Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================;======================;======================|
|   0  Tesla V100-PCIE...  TCC  | 00000000:25:00.0 Off |                    0 |
| N/A   42C    P0    48W / 250W |   4369MiB / 32768MiB |     99%      Default |
|                               |                      |                  N/A |
;-------------------------------;----------------------;----------------------;

;-----------------------------------------------------------------------------;
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A     33596      C   ...pytorch_cu113python.exe     1501MiB |
|    0   N/A  N/A     37652      C   ...pytorch_cu113python.exe     1433MiB |
|    0   N/A  N/A     74620      C   ...pytorch_cu113python.exe     1433MiB |
;-----------------------------------------------------------------------------;

C:Users***>nvidia-smi -L
GPU 0: Tesla V100-PCIE-32GB (UUID: GPU-8cc29e84-119e-c7c5-178c-bb9639c50241)