Tegrastats "CV" temperature on Jetson Orin

Robotics & Edge Computing Jetson Systems Jetson AGX Orin
1

Hello,

I am currently using the tegrastats tool to monitor the temperature of a Jetson AGX Orin.

Tegrastats provides thermal values for CV0/CV1/CV2 (Computer Vision) and SOC0/SOC1/SOC2 components.
What do the numbers “0/1/2” refer to? Do they designate specific component groups (e.g., DLA/PVA + Video + other accelerators)?

Screenshot from 2023-01-02 18-25-31
Screenshot from 2023-01-02 18-25-311906×54 21.5 KB

Thank you for your help.

3

It indicates different location of the sensor. Please check the document here.

https://docs.nvidia.com/jetson/archives/r35.1/DeveloperGuide/text/SD/PlatformPowerAndPerformance/JetsonOrinNxSeriesAndJetsonAgxOrinSeries.html#thermal-sensing

4

Thank you for your answer.

Where exactly are theses thermal sensors placed ? According to the documentation, “CV0” is the thermal zone at the center of CV0. So, where can I find the location of thermal zones CV0, CV1, CV2, SOC0, SOC1, SOC2 ?

6

Do you mean the location on chip? We don’t share that info.