I am having trouble understanding how libtorch interacts with pytorch.
As I understand the backend of pytorch is written to a large degree in C++ anyway and then Peter built upon that and provided a C++ interface.
But how does libtorch (a collection of precompiled binaries and headers) relate to ordinary pytorch.
Is it just the pytorch backend bundled up together with the novel C++ frontend? Or is there somethign more to it?
And how and when do new changes. e.g the most recent commit of Peter to the master branch releft (if ever) on libtorch?
and if I decide to build pytorch from source via the files hosted on github, is libtorch included then already?
or is libtorch a standalone pytorch framework?
I am confused =/