Add CI to test args -a deepep

[jia-rundong]

Description

1. This PR introduces CI support for the -a deepep build argument.
2. Merge two test workflows into one action to eliminate redundant builds.
3. Set HCCL_BUFFSIZE to the minimum value constrained in the code to verify its correctness.

Fixes #73

[gemini-code-assist]

Summary of Changes

Hello @jia-rundong, 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 enhances the build process within the container by introducing the capability to pass specific build arguments. This change provides greater flexibility and control over how the deep_ep package is built, allowing for more customized or environment-specific builds without modifying the core build script directly.

Highlights

• Script Argument Handling: The prepare_deepep_in_container.sh script now supports passing custom build arguments to the underlying build.sh script via a new command-line option.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point in your pull request via creating an issue comment (i.e. comment on the pull request page) using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in issue comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[gemini-code-assist]

Code Review

This pull request introduces the ability to pass build arguments to the prepare_deepep_in_container.sh script, which are then passed on to build.sh. The implementation is sound. My feedback includes a couple of suggestions to enhance the script's robustness and maintainability. I recommend adding set -euo pipefail for stricter error handling and refactoring the conditional build command execution for better clarity and extensibility.