dusty-nv
commented
5 months ago Hi @BBO-TheyeQ, although there is a cross-compilation container for JetPack (which includes cross-compilation support for applications using the libraries in JetPack like CUDA, cuDNN, TensorRT, ect), there are so many 3rd-parties used in the various jetson-containers (each of which would typically require some kind of cross-compilation support) that it's impractical. Also jetson-containers performs tests throughout the build process that use the GPU to verify the packages were built correctly, which necessitates running onboard actual Jetson hardware. I build the containers on Jetson AGX Orin or Xavier which is pretty fast enough.
I'm new in this area and I'm wondering if there are some specific options to pass through the building script to use it on a host PC instead of directly building on Jetson Orin ? When I do a simple test on my host PC (x86/Ubuntu) with : ./build.sh --name=my_container pytorch transformers ros:humble-desktop
I'm getting error with ARCH and L4T_VERSION (and likely more) as these parameters are not reporting values corresponding to my Jetson Orin.
./build.sh --name=my_container pytorch transformers ros:humble-desktop Traceback (most recent call last): File "/usr/lib/python3.10/runpy.py", line 187, in _run_module_as_main mod_name, mod_spec, code = _get_module_details(mod_name, _Error) File "/usr/lib/python3.10/runpy.py", line 110, in _get_module_details import(pkg_name) File "/home/benoitb/nvidia/jetson-containers/jetson_containers/init.py", line 7, in
from .logging import *
File "/home/benoitb/nvidia/jetson-containers/jetson_containers/logging.py", line 5, in
from .packages import _PACKAGE_ROOT
File "/home/benoitb/nvidia/jetson-containers/jetson_containers/packages.py", line 12, in
from .l4t_version import L4T_VERSION
File "/home/benoitb/nvidia/jetson-containers/jetson_containers/l4t_version.py", line 77, in
def get_jetpack_version(l4t_version=get_l4t_version(), default='5.1'):
File "/home/benoitb/nvidia/jetson-containers/jetson_containers/l4t_version.py", line 37, in get_l4t_version
raise ValueError(f"L4T_VERSION isn't supported on {ARCH} architecture (aarch64 only)")
NameError: name 'ARCH' is not defined