[0.6 documentation] Custom kernels section could provide more steps

[kirklandsign]

📚 The doc issue

In https://pytorch.org/executorch/0.6/llm/getting-started.html#custom-kernels, can we provide more steps on how the yaml codegen and build works?

Suggest a potential alternative/fix

No response

cc @mergennachin @byjlw

[metascroy]

@kirklandsign are you specifically looking for a description of how they look under the hood, or just how to use them?

cc @larryliu0820 @GregoryComer

[kirklandsign]

Say I user wants to use these custom kernels, it's hard to follow that section if they are first time using it. I feel like https://pytorch.org/executorch/0.6/kernel-library-custom-aten-kernel.html#custom-kernel-libraries contains more info. Can we just direct to that page?

[metascroy]

Say I user wants to use these custom kernels, it's hard to follow that section if they are first time using it. I feel like https://pytorch.org/executorch/0.6/kernel-library-custom-aten-kernel.html#custom-kernel-libraries contains more info. Can we just direct to that page?

I think that makes sense. Do you want to put up a PR and others can review it?

[larryliu0820]

Say I user wants to use these custom kernels, it's hard to follow that section if they are first time using it. I feel like https://pytorch.org/executorch/0.6/kernel-library-custom-aten-kernel.html#custom-kernel-libraries contains more info. Can we just direct to that page?

Yes please. Thank you @kirklandsign !

[kirklandsign]

BTW seems that https://pytorch.org/executorch/0.6/llm/getting-started.html#using-a-custom-operator-in-a-model is the only place in the website which mentioned replace_linear_with_custom_linear.

[kirklandsign]

#10139

[metascroy]

Looks like this is done now @kirklandsign ?