Tegrastats is not providing GR3D_FREQ, used_GR3D values

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

Hello everyone,

I am having an issue with tegrastats report misses GR3D_FREQ, used_GR3D values. The command is run from .sh file. However, when I run from the terminal, it provides all the values. Here is the sample output:

RAM 4900/7850MB (lfb 66x4MB) SWAP 1879/3925MB (cached 23MB) CPU [100%@2035,off,off,50%@2035,36%@2037,11%@2035] PLL@51.5C MCPU@51.5C PMIC@100C Tboard@45C GPU@50C BCPU@51.5C thermal@52.9C Tdiode@50C VDD_SYS_GPU 1598/1598 VDD_SYS_SOC 761/761 VDD_4V0_WIFI 19/19 VDD_IN 5750/5750 VDD_SYS_CPU 1142/1142 VDD_SYS_DDR 1423/1423

How can I resolve it?

3

Hi,
Do you observe the issue on TX2 developer kit or your custom board? It seems like certain device nodes are missing.

4

@DaneLLL it is TX2 developer kit. I don’t know if it is related to the “missing device nodes” issue, but I was able to access device folder and read GPU’S cur_freq file

5

Hi,
Do you use Jetpack 4.6.3?

6

@DaneLLL
It is NVIDIA JetPack SDK v4.5.1

7

Hi,
We don’t see this issue reported on TX2. Is it possible to try Jetpack 4.6.3? Or try other TX2 developer kit.

9

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