[DOC] Fix the loop length in a loop tiling example

[ruslo]

According to the code, the loop is split by 16x8, not by 32x4

[gemini-code-assist]

Summary of Changes

Hello @ruslo, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request addresses an inaccuracy in the tir_transformation.py tutorial documentation. It updates the textual descriptions of loop lengths and ranges to correctly align with the actual 16x8 loop tiling split performed in the example, ensuring the documentation accurately reflects the code's behavior.

Highlights

• Documentation Correction: Corrected the described loop length for the inner loop j from 4 to 8 in the tir_transformation.py tutorial documentation.
• Loop Range Update: Updated the described ranges for the split loops j_0 and j_1 from 32 and 4 to 16 and 8, respectively, to accurately reflect the 16x8 split.

🧠 New Feature in Public Preview: You can now enable Memory to help Gemini Code Assist learn from your team's feedback. This makes future code reviews more consistent and personalized to your project's style. Click here to enable Memory in your admin console.

Changelog

• docs/deep_dive/tensor_ir/tutorials/tir_transformation.py
  • Updated the comment describing the inner loop length from 4 to 8.
  • Corrected the comment describing the ranges of the split loops j_0 and j_1 from 32 and 4 to 16 and 8.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[gemini-code-assist]

Code Review

This pull request provides a documentation fix for the TensorIR transformation tutorial. The changes update comments to accurately reflect the loop tiling factors used in the example code. The comments previously stated a loop split of 32x4, but the code actually performs a 16x8 split. This PR corrects the comments to match the code, improving the clarity and accuracy of the tutorial for users. The changes are correct and well-justified.

[tlopex]

Thanks for the correction!