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[Benchmarks] Fix type hints and argparse help texts#48685

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whygyc:benchmark-cleanup-type-help
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[Benchmarks] Fix type hints and argparse help texts#48685
whygyc wants to merge 1 commit into
vllm-project:mainfrom
whygyc:benchmark-cleanup-type-help

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@whygyc

@whygyc whygyc commented Jul 15, 2026

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Purpose

Just a quick cleanup for the benchmark scripts:

  • Fixed a broken string concatenation bug in the audio request assertion.
  • Updated outdated type hints (e.g., SampleRequest, calculate_metrics) and cleaned up stale docstrings.
  • Expanded the --tokenizer-mode help text and fixed the formatting for --result-filename.

Test Plan

Since these are mostly type hint, docstring, and argparse help text changes, no heavy functional tests are required.

  • Ran python benchmarks/benchmark_serving_structured_output.py --help=all to verify the argparse updates.
  • Ran pre-commit run --all-files to ensure the linter passes.

Test Result

N/A (No functional changes to the benchmark logic). The help text displays correctly in the terminal.


Essential Elements of an Effective PR Description Checklist
  • The purpose of the PR, such as "Fix some issue (link existing issues this PR will resolve)".
  • The test plan, such as providing test command.
  • The test results, such as pasting the results comparison before and after, or e2e results
  • (Optional) The necessary documentation update, such as updating supported_models.md and examples for a new model.

- Fix broken string assertion in audio requests
- Update outdated type hints and docstrings
- Improve help texts for tokenizer-mode and result-filename args

Signed-off-by: wuheng <wuheng@kylinos.cn>
Co-authored-by: Qwen3.7-max <noreply@qwen.com>

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This pull request is from a fork — automated review is disabled. A repository maintainer can comment @claude review to run a one-time review.

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