Patched docs for torch_compile_tutorial

[ignaciobartol]

Fixes #2858

Description

Based on the discussion on #2858 I added a few examples on how to use torch.compile in nested modules and functions. Also, I added a few lines for "Best practices" to debug if there is a compilation problem and also how to disable a function from being compiled (along with its children functions) using torch.compiler.disable.

Let me know if anything can be improved in the tutorial and I will work on it. As a side note, from this issue in pytorch, I am not sure if torch.compiler.disable is working properly, but I used as specified as in the docs here

Checklist

• [x] The issue that is being fixed is referred in the description (see above "Fixes #ISSUE_NUMBER")
• [x] Only one issue is addressed in this pull request
• [x] Labels from the issue that this PR is fixing are added to this pull request
• [x] No unnecessary issues are included into this pull request.

cc @williamwen42 @msaroufim @sekyondaMeta @svekars @kit1980 @brycebortree

[pytorch-bot[bot]]

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As of commit f36b152c962af364c08b341463a893651d4c738c with merge base e07d43bb7b9b3e84c5682eb5b0cb8c07e2d35051 (): :green_heart: Looks good so far! There are no failures yet. :green_heart:

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[ignaciobartol]

I think this doc update would be better placed in the troubleshooting tutorial (@mlazos is working on this and will have an update soon).

Thanks @williamwen42 for the review and the great feedback! I will work on them. Once I have an update on which doc to contribute I will create a new commit.

[ignaciobartol]

@pytorchbot rebase

[pytorch-bot[bot]]

You don't have permissions to rebase this PR since you are a first time contributor. If you think this is a mistake, please contact PyTorch Dev Infra.

[mlazos]

Thanks @ignaciobartol, this looks like a good tutorial! I think we should add a section called "Best Practices for Onboarding a New Model" to https://pytorch.org/docs/stable/torch.compiler_troubleshooting.html and add your best practices section to that. You can also link to it from your tutorial as well. The rest of the troubleshooting doc is a bit outdated and I'll be revamping that next week.

[ignaciobartol]

Content looks good, but can you fix any formatting issues that you see in the doc preview?

Also waiting for response from @mlazos to see where this change should go

Thanks! I am not sure what I am seeing in my build of the docs differs from what is on the preview (See screenshot below). Any ideas of why this may be happening?

[svekars]

From publishing perspective the PR looks good to me. @mlazos - did you mean that this should be moved to torch.compiler troubleshooting instead of being here?

[ignaciobartol]

From publishing perspective the PR looks good to me. @mlazos - did you mean that this should be moved to torch.compiler troubleshooting instead of being here?

Thanks @svekars for fixing the formatting errors. Once we have more information about this I can ago ahead and apply those changes

[mlazos]

From publishing perspective the PR looks good to me. @mlazos - did you mean that this should be moved to torch.compiler troubleshooting instead of being here?

Correct, it was just a suggestion, I'm okay either way.