Hi,
I’m trying Sphinx on a very good computer that has these ressources :
- CPU i9-9940X 3.30GHz 14 Core
- GPU RTX 2080 11Go
- 32Go DDR
I’m under Ubuntu 18.04 with ubuntu-drivers-440 installed.
Unfortunately, on parrot-ue-empty, without any action (no take off, etc), I have a very low realtime factor , around 58% :
I can see using nvidia-smi that UE and gazebo are both using my GPU :
nvidia-smi
Thu May 5 17:32:28 2022
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 440.33.01 Driver Version: 440.33.01 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:B3:00.0 On | N/A |
| 31% 46C P0 60W / 250W | 2473MiB / 11018MiB | 37% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 1267 G /usr/lib/xorg/Xorg 18MiB |
| 0 1314 G /usr/bin/gnome-shell 73MiB |
| 0 5269 G /usr/lib/xorg/Xorg 18MiB |
| 0 5402 G /usr/bin/gnome-shell 254MiB |
| 0 13560 C+G ...e4-empty/Empty/Binaries/Linux/UnrealApp 1837MiB |
| 0 13991 G gzserver 9MiB |
| 0 18984 G /usr/lib/xorg/Xorg 142MiB |
| 0 19077 G /usr/bin/gnome-shell 106MiB |
+-----------------------------------------------------------------------------+
Any idea to check why it is so slow ?
Best,
Clément