[router] minor code clean up and and refactoring #8711
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Summary of Changes
Hello @slin1237, 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 focuses on minor code cleanup and refactoring within the router component. The primary goals are to enhance code readability and maintainability by eliminating duplication and removing unnecessary parameters, making the codebase leaner and easier to understand.
Highlights
- Code Refactoring: Extracted the duplicated radix tree initialization logic for prefill and decode policies into a new private helper method,
initialize_radix_tree, to improve code reusability and readability. - Code Cleanup: Removed an unused
_clientparameter from theselect_pd_pairmethod signature and all its call sites, including test cases, simplifying the method's interface. - Type Simplification: Simplified the type declaration for
http_clientfromreqwest::ClienttoClient, implying a correspondingusestatement is in place forreqwest::Client.
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Code Review
This pull request cleans up the PDRouter implementation by extracting duplicated logic into a helper function and removing an unused parameter. The review focuses on making the new helper function more robust by improving its error handling to avoid panics and using more idiomatic type checking instead of string comparisons. These changes will improve the overall resilience and maintainability of the router initialization logic.
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Motivation
code clean up
Modifications
Accuracy Test
Benchmark & Profiling
Checklist