gemini-code-assist[bot] commented on PR #18855: URL: https://github.com/apache/tvm/pull/18855#issuecomment-3977405905
## Summary of Changes Hello, 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 addresses a critical type mismatch error in the Cross Compilation and RPC tutorial, which previously failed when `tvm.runtime.tensor()` created `DLTensor*` objects that were incompatible with VM builtins expecting `ffi.Tensor` during RPC execution. The solution involves refactoring the tutorial to leverage the `set_input()` and `invoke_stateful()` API, which is specifically designed to handle these tensor type conversions internally for RPC, ensuring the tutorial functions correctly and provides accurate performance evaluation. ### Highlights * **RPC Tutorial Fix**: Updated the Cross Compilation and RPC tutorial to resolve a `Mismatched type` error that occurred when running over RPC. * **API Usage Update**: Modified the tutorial to use `vm.set_input()` and `vm.invoke_stateful()` for running inference, replacing direct function calls (`vm["main"](...)`) for improved RPC compatibility. * **Performance Evaluation Adjustment**: Adjusted the `time_evaluator` call to use `"invoke_stateful"` for accurate performance measurement in RPC scenarios. * **Explanatory Comments Added**: Included comments to clarify why the `set_input` and `invoke_stateful` API is necessary for RPC due to internal tensor type conversion. 🧠**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> * **docs/how_to/tutorials/cross_compilation_and_rpc.py** * Updated inference execution to use `set_input` and `invoke_stateful` for RPC compatibility. * Modified performance evaluation to use `time_evaluator("invoke_stateful", ...)`. * Added explanatory comments regarding RPC tensor handling and type conversion. </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>`. 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