gemini-code-assist[bot] commented on PR #330: URL: https://github.com/apache/tvm-ffi/pull/330#issuecomment-3639741847
## Summary of Changes Hello @oraluben, 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 significantly enhances the tensor allocation mechanism by introducing explicit support for strides within the `FromEnvAlloc` function. This change allows for more flexible and efficient memory management when creating tensors, particularly when dealing with non-contiguous data layouts or integrating with external frameworks like PyTorch that leverage strided memory. The update ensures that tensors can be allocated with specified strides, improving compatibility and performance for advanced tensor operations. ### Highlights * **Stride Support for FromEnvAlloc**: The `FromEnvAlloc` function in `include/tvm/ffi/container/tensor.h` has been extended with an overloaded version that accepts an additional `ffi::ShapeView stride` parameter, enabling the creation of strided tensors directly from the environment allocator. The original `FromEnvAlloc` now calls this new version with an empty stride for backward compatibility. * **PyTorch Integration for Strided Tensors**: The `TVMFFIEnvTensorAlloc` implementation within `python/tvm_ffi/utils/_build_optional_torch_c_dlpack.py` has been updated to correctly interpret and utilize the `strides` field from the `DLTensor` prototype. It now conditionally uses `at::empty_strided` when strides are provided, otherwise falling back to `at::empty`. * **Documentation Update**: The `docs/guides/kernel_library_guide.rst` file has been updated to include an example demonstrating how to use `at::empty_strided` when creating tensors via `FromEnvAlloc`, reflecting the newly added stride support. * **Build System Enhancement**: The `CMakeLists.txt` file now includes `set(CMAKE_EXPORT_COMPILE_COMMANDS ON)`, which generates a `compile_commands.json` file. This file is highly beneficial for IDEs and static analysis tools, improving the developer experience. <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]
