gemini-code-assist[bot] commented on PR #189: URL: https://github.com/apache/tvm-ffi/pull/189#issuecomment-3442513325
## Summary of Changes Hello @yzh119, I'm Gemini Code Assist[^1]! 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 introduces the capability to perform ahead-of-time (AOT) compilation for the PyTorch DLPack extension. This significantly improves the initial import time of the library by pre-building the C++ extension rather than relying solely on just-in-time (JIT) compilation. The changes are opt-in, backward compatible, and provide flexible control over the build process, including conditional PyTorch dependency and local version tagging for generated wheels. ### Highlights * **Ahead-of-Time (AOT) Compilation**: Introduces an option to pre-compile the PyTorch DLPack extension at build time by setting the environment variable TVM_FFI_BUILD_TORCH_EXT=1. * **Local Version Tagging**: Allows for creating version-tagged wheels (e.g., apache_tvm_ffi-0.1.0+torch2.5.0-...whl) by setting TVM_FFI_LOCAL_VERSION. * **Dynamic Build Dependencies**: PyTorch is now only required as a build dependency when the AOT compilation for the torch extension is explicitly enabled. * **Automatic Fallback**: The runtime will automatically use the pre-compiled extension if available; otherwise, it gracefully falls back to JIT compilation. * **Performance Improvement**: Pre-compiling the extension significantly reduces the first import time from approximately 11 seconds to about 0.4 seconds. <details> <summary><b>Using Gemini Code Assist</b></summary> <br> The full guide for Gemini Code Assist can be found on our [documentation page](https://developers.google.com/gemini-code-assist/docs/review-github-code), here are some quick tips. <b>Invoking Gemini</b> 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. <b>Customization</b> 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](https://developers.google.com/gemini-code-assist/docs/customize-gemini-behavior-github). <b>Limitations & Feedback</b> Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with :thumbsup: and :thumbsdown: 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](https://google.qualtrics.com/jfe/form/SV_2cyuGuTWsEw84yG). <b>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](https://cloud.google.com/products/gemini/code-assist).</b> </details> [^1]: Review the [Privacy Notices](https://policies.google.com/privacy), [Generative AI Prohibited Use Policy](https://policies.google.com/terms/generative-ai/use-policy), [Terms of Service](https://policies.google.com/terms), and learn how to configure Gemini Code Assist in GitHub [here](https://developers.google.com/gemini-code-assist/docs/customize-gemini-behavior-github). Gemini can make mistakes, so double check it and [use code with caution](https://support.google.com/legal/answer/13505487). -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
