Nvidia Jetson Developer Kit

NVIDIA Jetson Xavier - Performance Tuning by Tuning Power

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https://developer.ridgerun.com/wiki/index.php/Xavier/JetPack_5.0.2/Performance_Tuning/Tuning_Power⁠

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To know the current power mode:

sudo /usr/sbin/nvpmodel -q

To change power mode:

sudo /usr/sbin/nvpmodel -m $ID

# To know ID check documentation of responding kit

To know NV kernel version:

dpkg -l | grep nvidia

ii nvidia-jetpack 5.1.2-b104 arm64 NVIDIA Jetpack Meta Package

ii nvidia-l4t-kernel 5.10.120-tegra-35.4.1-20230801124926 arm64 NVIDIA Kernel Package

head -n 1 /etc/nv_tegra_release

# R35 (release), REVISION: 4.1, GCID: 32835948, BOARD: t186ref, EABI: aarch64, DATE: Tue Aug 1 12:49:26 UTC 2023

This indicates that you have the NVIDIA kernel version 5.10.120-tegra-35.4.1.

Summary:

L4T Release: 35.4.1

Kernel Version: 5.10.120-tegra-35.4.1

NVIDIA Driver Version: Specific to the L4T release, which includes the appropriate NVIDIA drivers for your Jetson AGX Orin.

Please ensure your device is configured per the

CUDA Tegra Setup Documentation⁠

Download from

https://developer.nvidia.com/cuda-11-8-0-download-archive⁠

⁠

Follow the steps:

wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/arm64/cuda-ubuntu2004.pin

sudo mv cuda-ubuntu2004.pin /etc/apt/preferences.d/cuda-repository-pin-600

wget https://developer.download.nvidia.com/compute/cuda/11.8.0/local_installers/cuda-tegra-repo-ubuntu2004-11-8-local_11.8.0-1_arm64.deb

sudo dpkg -i cuda-tegra-repo-ubuntu2004-11-8-local_11.8.0-1_arm64.deb

sudo cp /var/cuda-tegra-repo-ubuntu2004-11-8-local/cuda-*-keyring.gpg /usr/share/keyrings/

sudo apt-get update

sudo apt-get -y install cuda

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