Implementing some C++ examples

[ShahriarRezghi]

Hi @soumith I want to implement some examples for C++ side. I want to start with an example of loading dataset with OpenCV and another example for RNN.

There is this PR but it is not active and the example doesn't contain training. Should I write one myself?

[soumith]

sure thing, go for it. i think it'll be helpful.

cc: @yf225 and @gchanan for review when the PR is ready

[zirid]

Can you please provide or test an example of saving a network and loading it using jit . I ran into this problem and it seems like many had same issue.

I tried both the nightly and stable version of Libtorch without success.
There is also a lack of documentation concerning (Saving and loading a model in C++)

Thank you in advance.

[ShahriarRezghi]

@zirid do you mean saving a model in Python using jit and loading it in C++?

[zirid]

No , I mean saving a model and loading it with C++ frontend . I opned an issue here : pytorch/pytorch#25142

You ll find a complete description of the issue.

Thank you.