gemini-code-assist[bot] commented on PR #437: URL: https://github.com/apache/tvm-ffi/pull/437#issuecomment-3866481419
## Summary of Changes Hello @junrushao, 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 overhauls and expands the project's developer documentation. The primary goal is to centralize and organize information, making it easier for contributors and users to find detailed guides on building, testing, contributing, and understanding core concepts. This involves moving verbose sections from top-level markdown files into dedicated reStructuredText documents, introducing new comprehensive guides for CI/CD and cross-language FFI export mechanisms, and enhancing cross-referencing throughout the documentation. Additionally, a minor code change improves the robustness of an optional PyTorch extension loading mechanism. ### Highlights * **Documentation Centralization**: Key developer manuals and guides, previously scattered or embedded, have been centralized into dedicated documentation pages. This includes detailed guides on installation, pre-commit hooks, Docker development, and stability/versioning, which are now referenced from `CONTRIBUTING.md`. * **New Developer Guides**: Two comprehensive new guides have been added: one for reproducing CI/CD workflows locally (`docs/dev/ci_cd.rst`) covering linters, tests, and wheel builds, and another for exporting functions and classes across C, C++, and Python (`docs/guides/export_func_cls.rst`). * **Improved Documentation Structure**: The `README.md` and `docs/README.md` files have been streamlined, replacing extensive inline content with high-level overviews and links to the new, detailed documentation pages. Existing documentation pages like `quickstart.rst` and `stable_c_abi.rst` have been updated with numerous `seealso` cross-references to related concepts and guides. * **Custom Module Documentation**: A new section on 'Custom Modules' has been added to `docs/concepts/func_module.rst`, explaining how to extend `tvm::ffi::ModuleObj` for platform-specific driver APIs, with corresponding updates in `compiler_integration.md`. * **Robustness for `torch_c_dlpack_ext` Loading**: The `addons/torch_c_dlpack_ext/build_backend.py` file has been updated to handle `AttributeError` during `torch_c_dlpack_ext` loading, improving robustness when ABI differences exist between `torch_c_dlpack_ext` and `torch`. 🧠**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](https://codeassist.google/code-review/login) to enable Memory in your admin console.** <details> <summary><b>Changelog</b></summary> * **CONTRIBUTING.md** * Removed detailed sections on installation, pre-commit hooks, Docker development, stability, and versioning. * Replaced removed content with a general link to the full developer manual and a list of key pages within it. * **README.md** * Removed specific documentation links under 'Visit our documentation'. * Added a new, comprehensive 'Documentation' section with categorized links to 'Get Started', 'Guides', 'Concepts', 'Packaging', and 'Developer Manual' pages. * **addons/torch_c_dlpack_ext/build_backend.py** * Imported `contextlib.suppress`. * Wrapped the `import torch` and subsequent checks in a `try...except AttributeError` block to handle cases where `ctypes.CDLL` might raise an `AttributeError` due to ABI differences, allowing fallback to JIT. * **docs/README.md** * Removed detailed sections on build workflows (interactive, one-off, C++/Rust docs) and cleanup instructions. * Replaced removed content with a single link to the `build_doc.html` guide. * **docs/_stubs/cpp_index.rst** * Added the `:orphan:` directive to prevent the C++ API index from appearing in the table of contents. * **docs/concepts/func_module.rst** * Added a new section `Custom Modules` explaining how to subclass `tvm::ffi::ModuleObj` for platform-specific driver APIs. * **docs/conf.py** * Added a new function `_mark_exhale_root_orphan` to prepend `:orphan:` to the Exhale-generated C++ API index, ensuring it doesn't appear in the sidebar. * Connected `_mark_exhale_root_orphan` to the `source-read` Sphinx event. * **docs/dev/build_from_source.md** * Removed this file. Its content has likely been moved or refactored into `docs/dev/build_from_source.rst`. * **docs/dev/ci_cd.rst** * Added a new documentation file providing a comprehensive guide on reproducing CI checks and tests locally, including linters, C++/Python/Rust tests, and building Python wheels. * **docs/dev/release_process.rst** * Added a `seealso` link to the new `ci_cd` documentation for details on how wheels are built with cibuildwheel. * **docs/get_started/quickstart.rst** * Added multiple `seealso` links to new or updated documentation pages, including `export_func_cls`, `kernel_library_guide`, `tensor` concepts, `cpp_tooling`, and `func_module`. * **docs/get_started/stable_c_abi.rst** * Added multiple `seealso` links to new or updated documentation pages, including `any` type, `func_module` concepts, `tensor`, `object_and_class`, `abi_overview`, `exception_handling`, `export_func_cls`, and `compiler_integration`. * Updated a reference from `cpp_lang_guide` to `object_and_class`. * Expanded the 'What's Next' section with new points on exporting higher-level APIs, shipping kernels, and packaging/distribution. * **docs/guides/compiler_integration.md** * Removed the detailed 'Advanced: Custom Modules' section. * Replaced the removed section with a `seealso` link to the new 'Custom Modules' section in `docs/concepts/func_module.rst`. * **docs/guides/export_func_cls.rst** * Added a new documentation file providing a comprehensive guide on exporting functions and classes across C, C++, and Python, detailing C Symbols, Global Functions, and Classes. * **docs/index.rst** * Updated the table of contents to include `guides/export_func_cls.rst`. * Updated the 'Developer Manual' section to include `dev/build_from_source.rst`, `dev/build_doc.rst`, and `dev/ci_cd.rst`. * **docs/packaging/cpp_tooling.rst** * Added a `seealso` link to `../dev/build_from_source`. * **docs/packaging/python_packaging.rst** * Added a `_sec-load-the-library` anchor for internal linking. * Removed the detailed 'Export C++ to Python' section, including sub-sections on TVM-FFI ABI, Global Function, and Class export. * Replaced the removed content with a `seealso` link to the new `../guides/export_func_cls` guide. * Added a `seealso` link to `../dev/ci_cd` for reproducing wheel builds locally. * **docs/reference/cpp/index.rst** * Simplified the 'Full API Index' link, removing conditional Sphinx directives. * **python/tvm_ffi/_optional_torch_c_dlpack.py** * Added `except AttributeError` to the `try...except ImportError` block when attempting to load `torch_c_dlpack_ext`. This handles cases where `ctypes.CDLL` might raise an `AttributeError` due to ABI differences, allowing the system to fall back to JIT compilation. </details> <details> <summary><b>Activity</b></summary> * The pull request description is empty, providing no explicit intent from the author. * There are no comments or reviews on this pull request yet. </details> <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. 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