Please provide the following info (check/uncheck the boxes after creating this topic):
Software Version
DRIVE OS Linux 5.2.6
DRIVE OS Linux 5.2.6 and DriveWorks 4.0
DRIVE OS Linux 5.2.0
DRIVE OS Linux 5.2.0 and DriveWorks 3.5
NVIDIA DRIVE™ Software 10.0 (Linux)
NVIDIA DRIVE™ Software 9.0 (Linux)
[ X] other DRIVE OS version
other
Target Operating System
Linux
QNX
other
Hardware Platform
NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)
other
SDK Manager Version
1.9.1.10844
other
Host Machine Version
native Ubuntu 18.04
other
We are facing an issue with the Pegasus Hyperion 7.1 system. Sometimes Xavier A does not detect the GPU properly and roadrunner has poor performance resulting on radar queues being full and low FPS (from 24 → 8).
Trying to understand what could be happening and what can be done to check the system itself for hardware anomalies.
From the software side, when the problem happens the corresponding PCI address to the GPU is not present.
Open to suggestions for further troubleshooting.
Dmesg/Journal show the following during a good/bad boot sequence
Good:
[26-09-2023 16:47:33] Platform: number of GPU devices detected 2
[26-09-2023 16:47:33] Platform: currently selected GPU device discrete ID 0
Bad:
[26-09-2023 15:05:10] Platform: number of GPU devices detected 1
[26-09-2023 15:05:10] Platform: currently selected GPU device integrated ID 0
