[CI] Change A2 runner

[zhangxinyuehfad]

What this PR does / why we need it?

This PR updates the CI runner from linux-aarch64-a2-* to linux-aarch64-a2b3-* in various test configuration files. This change is necessary to adapt to updates in the CI infrastructure.

Does this PR introduce any user-facing change?

No.

How was this patch tested?

The changes are configuration updates for CI tests. The correctness will be verified by the CI pipeline.

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[gemini-code-assist]

Summary of Changes

Hello @zhangxinyuehfad, 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 updates the naming convention for a specific CI runner, changing references from 'a2' to 'a2b3' in several e2e test configurations and model YAML files. This ensures that the continuous integration pipelines correctly identify and utilize the intended runner for testing on the aarch64 architecture.

Highlights

• CI Runner Renaming: The CI runner identifier linux-aarch64-a2 has been updated to linux-aarch64-a2b3 across various configuration and test files.
• Configuration Update: The runner field in InternVL3_5-8B-hf.yaml was changed to reflect the new runner name.
• Test File Adjustments: Batch size dictionaries and default VLLM_CI_RUNNER environment variable settings in test_qwen3_32b_int8.py and test_qwen3_next.py were modified to use the new runner name.

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Changelog

• tests/e2e/models/configs/InternVL3_5-8B-hf.yaml
  • Updated the runner field from linux-aarch64-a2-1 to linux-aarch64-a2b3-1.
• tests/e2e/nightly/single_node/models/test_qwen3_32b_int8.py
  • Modified the batch_size_dict key and the default value for VLLM_CI_RUNNER from linux-aarch64-a2-4 to linux-aarch64-a2b3-4.
• tests/e2e/nightly/single_node/models/test_qwen3_next.py
  • Modified the batch_size_dict key and the default value for VLLM_CI_RUNNER from linux-aarch64-a2-4 to linux-aarch64-a2b3-4.

Ignored Files

• Ignored by pattern: .github/workflows/** (7)
  • .github/workflows/_e2e_nightly_single_node_models.yaml
  • .github/workflows/labled_doctest.yaml
  • .github/workflows/labled_download_model.yaml
  • .github/workflows/pr_test_full.yaml
  • .github/workflows/pr_test_light.yaml
  • .github/workflows/schedule_nightly_test_a2.yaml
  • .github/workflows/schedule_test_vllm_main.yaml

Activity

• The pull request was opened by zhangxinyuehfad with the title "[CI] Change A2 runner" and a brief description indicating the purpose is to change the A2 runner.

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[gemini-code-assist]

Code Review

This pull request updates the CI runner from 'a2' to 'a2b3' in several test configuration files. While the changes are consistent with the PR's goal, I've identified a maintainability issue in the Python test files where the new runner name is hardcoded in multiple places. Using a constant would prevent potential bugs if these values diverge in the future.

Additionally, the pull request title and summary do not fully align with the repository's style guide. I've provided suggestions below to format them correctly, as required by the style guide.

Suggested PR Title:

[CI][Misc] Change A2 runner

Suggested PR Summary:

### What this PR does / why we need it?
<!--
- Please clarify what changes you are proposing. The purpose of this section is to outline the changes and how this PR fixes the issue.
If possible, please consider writing useful notes for better and faster reviews in your PR.

- Please clarify why the changes are needed. For instance, the use case and bug description.

- Fixes #
-->
This PR updates the CI runner from `linux-aarch64-a2-*` to `linux-aarch64-a2b3-*` in various test configuration files. This change is necessary to adapt to updates in the CI infrastructure.

### Does this PR introduce _any_ user-facing change?
<!--
Note that it means *any* user-facing change including all aspects such as API, interface or other behavior changes.
Documentation-only updates are not considered user-facing changes.
-->
No.

### How was this patch tested?
<!--
CI passed with new added/existing test.
If it was tested in a way different from regular unit tests, please clarify how you tested step by step, ideally copy and paste-able, so that other reviewers can test and check, and descendants can verify in the future.
If tests were not added, please describe why they were not added and/or why it was difficult to add.
-->
The changes are configuration updates for CI tests. The correctness will be verified by the CI pipeline.