chibi@1804:~$ nvidia-smi
Sat Feb  4 12:47:05 2023
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 470.42.01    Driver Version: 470.42.01    CUDA Version: 11.4     |
|-------------------------------+----------------------+----------------------+
| 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 TITAN RTX    On   | 00000000:81:00.0  On |                  N/A |
| 41%   30C    P8    24W / 280W |    367MiB / 24217MiB |      2%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
|   1  NVIDIA TITAN RTX    On   | 00000000:82:00.0 Off |                  N/A |
| 41%   28C    P8    33W / 280W |      5MiB / 24220MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes: |
|  GPU   GI   CI        PID   Type   Process name GPU Memory |
|        ID   ID Usage      |
|=============================================================================|
|    0   N/A  N/A      2520        G /usr/lib/xorg/Xorg                260MiB |
|    0   N/A  N/A      2695        G /usr/bin/gnome-shell              101MiB |
|    0   N/A  N/A      4347        G ...b/thunderbird/thunderbird        3MiB |
|    1   N/A  N/A      2520        G /usr/lib/xorg/Xorg                  4MiB |
+-----------------------------------------------------------------------------+
chibi@1804:~$ nvidia-smi nvlink -c
GPU 0: NVIDIA TITAN RTX (UUID: GPU-7fb51c1d-c1e7-35cc-aad7-66971f05ddb7)
     Link 0, P2P is supported: true
     Link 0, Access to system memory supported: true
     Link 0, P2P atomics supported: true
     Link 0, System memory atomics supported: true
     Link 0, SLI is supported: true
     Link 0, Link is supported: false
     Link 1, P2P is supported: true
     Link 1, Access to system memory supported: true
     Link 1, P2P atomics supported: true
     Link 1, System memory atomics supported: true
     Link 1, SLI is supported: true
     Link 1, Link is supported: false
GPU 1: NVIDIA TITAN RTX (UUID: GPU-5a71d61e-f130-637a-b33d-4df555b0ed88)
     Link 0, P2P is supported: true
     Link 0, Access to system memory supported: true
     Link 0, P2P atomics supported: true
     Link 0, System memory atomics supported: true
     Link 0, SLI is supported: true
     Link 0, Link is supported: false
     Link 1, P2P is supported: true
     Link 1, Access to system memory supported: true
     Link 1, P2P atomics supported: true
     Link 1, System memory atomics supported: true
     Link 1, SLI is supported: true
     Link 1, Link is supported: false
chibi@1804:~$