I have been trying to run a program someone made a while ago at work, to which there is no support for internally. It requires PyTorch and it is on a Jetson Orin (ARM64/AARCH64). Everything goes fine with the compilation and there doesn't seem to be any errors, however two files seemed to be missing which both pointed towards the pytorch folder.

One was libdnnl which was easy enough to find what it was related to online and fix. The second, libbackend_with_compiler.so, seems to be impossible to solve and I am looking for your assistance here. I have looked through everything I can find online, through all the CMake and what not files on the machine and nothing seems to point to that file.

Is it part of PyTorch? Is it part of another library? Is it even available for AARCH64? Any guidance would be more than helpful at this as I have been busting my head for a week.