search

dusty-nv / jetson-inference

Hello AI World guide to deploying deep-learning inference networks and deep vision primitives with TensorRT and NVIDIA Jetson.
https://developer.nvidia.com/embedded/twodaystoademo
MIT License
7.85k stars 2.98k forks source link

DVFS side effect? #1533

Open x123y123 opened 1 year ago

x123y123 commented 1 year ago

I make a small experiment about reducing cpufreq when I run the detectNet process at the same time. Why the CUDA time will increase when I reducing cpufreq ? CUDA time is not only impacted by gpu? also cpu performance?

dusty-nv commented 1 year ago

@x123y123 sorry for the delay - I'm not entirely sure, have you tried changing the nvpmodel or running jetson_clocks?