11-11-2022, 11:55 PM
Similar issue here. I'm on RoboDK 5.5.0 on Ubuntu 20.04. I get "CUDA not supported" when I try to use the GPU for collision checking. How much faster is CUDA expected to be than CPU for collision checking, assuming I can get it working?
Code:
$ nvidia-smi
Thu Nov 10 23:01:44 2022
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 510.85.02 Driver Version: 510.85.02 CUDA Version: 11.6 |
|-------------------------------+----------------------+----------------------+
| 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 RTX A4000 Off | 00000000:65:00.0 On | Off |
| 41% 44C P2 36W / 140W | 1062MiB / 16376MiB | 1% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 1283 G /usr/lib/xorg/Xorg 120MiB |
| 0 N/A N/A 3401 G /usr/lib/xorg/Xorg 173MiB |
| 0 N/A N/A 3532 G /usr/bin/gnome-shell 89MiB |
| 0 N/A N/A 4714 C /usr/NX/bin/nxnode.bin 190MiB |
| 0 N/A N/A 5657 G ./RoboDK 472MiB |
+-----------------------------------------------------------------------------+