$ nvidia-smi
Thu Jan 7 16:37:34 2021
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 440.100 Driver Version: 440.100 CUDA Version: 10.2 |
|-------------------------------+----------------------+----------------------+
| 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 RTX 208... Off | 00000000:17:00.0 Off | N/A |
| 0% 22C P2 58W / 300W | 164MiB / 11019MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 1 GeForce RTX 208... Off | 00000000:65:00.0 Off | N/A |
| 0% 23C P2 57W / 300W | 164MiB / 11019MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 16442 C python3 153MiB |
| 1 16442 C python3 153MiB |
+-----------------------------------------------------------------------------+Off로 나오는 경우가 있다.
이를 On으로 바꿔주기 위해서
// 모든 작업은 sudo에서
$ nvidia-smi -pm 1
// Set persistence mode: 0/DISABLED, 1/ENABLED
Enabled persistence mode for GPU 00000000:17:00.0.
Enabled persistence mode for GPU 00000000:65:00.0.
All done.$ nvidia-smi -acp 0
Applications clocks commands have been set to UNRESTRICTED for GPU 00000000:17:0 0.0
Applications clocks commands have been set to UNRESTRICTED for GPU 00000000:65:0 0.0
All done.$ nvidia-smi -ac "877,1380"
Setting applications clocks is not supported for GPU 00000000:17:00.0.
Treating as warning and moving on.
Setting applications clocks is not supported for GPU 00000000:65:00.0.
Treating as warning and moving on.
All done.$ nvidia-smi
Thu Jan 7 16:41:47 2021
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 440.100 Driver Version: 440.100 CUDA Version: 10.2 |
|-------------------------------+----------------------+----------------------+
| 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 RTX 208... On | 00000000:17:00.0 Off | N/A |
| 0% 22C P2 58W / 300W | 165MiB / 11019MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 1 GeForce RTX 208... On | 00000000:65:00.0 Off | N/A |
| 0% 23C P2 57W / 300W | 165MiB / 11019MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 17161 C python3 153MiB |
| 1 17161 C python3 153MiB |
+-----------------------------------------------------------------------------+On으로 바뀌었다
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