How to cross compiling on jetson nano for cuda,cuDnn,tensorRT

I can not find the right way to use the cross compiling about cuda,cuDnn and tensorRT on Jetson nano(jetpack 4.6.1). When i look for the installation guide i can find the install direct, but i can not find the deb fie. for example:

sudo dpkg -i cudnn[local/prune-87]repo-cross-aarch64-ubuntu2004*all.deb

Hi,

Please check if the cross-compiling works with the approach below:
https://docs.nvidia.com/jetson/l4t-multimedia/cross_platform_support.html

Thanks.

Thank you for your answer, but it is the cross-compilation environment for Multimedia API on the host system, and I need is the cuDnn and tensorRT.

Hi,

Since you have filed another topic, please post there for any further questions.

Thanks.