add documentation for Biren

[DSFans2014]

Summary by CodeRabbit

• Documentation / New Features
  • Added a new user guide page explaining how to enable and use Biren device sharing in Kubernetes, including supported sharing modes and node labeling.
  • Added an end-to-end example showing how to request a single Biren GPU in a Pod.
  • Expanded the device support list with Biren166M GPU support details and isolation capabilities.
  • Updated the user guide navigation to include a new Managing Biren devices section with an Examples subsection.

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[mesutoezdil]

node label mismatch: the install step labels the node with biren=on: kubectl label node {biren-node} biren=on

but the DaemonSet nodeSelector looks for birentech.com: gpu:

nodeSelector:
birentech.com: gpu

these do not match, so the DaemonSet will never schedule on a node labeled biren=on.
*missing newline at end of file: both docs/userguide/biren-device/examples/default-use.md and its zh counterpart are missing a newline at the end of the file.

[DSFans2014]

node label mismatch: the install step labels the node with biren=on: kubectl label node {biren-node} biren=on

but the DaemonSet nodeSelector looks for birentech.com: gpu:

nodeSelector: birentech.com: gpu

these do not match, so the DaemonSet will never schedule on a node labeled biren=on. *missing newline at end of file: both docs/userguide/biren-device/examples/default-use.md and its zh counterpart are missing a newline at the end of the file.

thanks you. All comments have been fixed. @mesutoezdil

[DSFans2014]

@windsonsea Could you please review this PR when you have a moment?

[windsonsea]

/approve

[hami-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: DSFans2014, windsonsea

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[mesutoezdil]

@DSFans2014 there are some conflicts.

[DSFans2014]

@DSFans2014 there are some conflicts.

the conflicts fixed. thanks

[mesutoezdil]

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📝 Walkthrough

Walkthrough

Added Biren device documentation in English and Chinese, including sharing setup instructions, Pod request examples, usage notes, a device support table entry, and sidebar navigation.

Changes

Biren device documentation

Layer / File(s)	Summary
Sharing guide setup docs/userguide/biren-device/enable-biren-sharing.md, i18n/zh/.../enable-biren-sharing.md	Adds the Biren sharing guide introduction and setup steps in English and Chinese, covering sharing modes, device UUID annotations, node labeling, RBAC, DaemonSet configuration, and host mounts.
Pod examples and notes docs/userguide/biren-device/enable-biren-sharing.md, docs/userguide/biren-device/examples/default-use.md, i18n/zh/.../enable-biren-sharing.md, i18n/zh/.../examples/default-use.md	Adds Biren Pod request examples in the main guide and dedicated example pages in English and Chinese, then adds the resource-request notes on memory-size limits and SVI partitioning limits.
Support table and sidebar docs/userguide/device-supported.md, sidebars.js	Adds a Biren166M support table row and a new “Managing Biren devices” sidebar category with the Biren sharing guide and example page entries.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰 Hop, hop—new Biren paths are here,
In English and zh, the steps are clear.
A GPU nibble, a sidebar grin,
Hoppy docs for every hop within!

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly matches the main change: adding documentation for Biren support and device sharing.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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[coderabbitai]

Actionable comments posted: 3

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@docs/userguide/biren-device/examples/default-use.md`:
- Line 5: The description in the Biren device example incorrectly says the Pod
runs a container image provided by Birentech, but the manifest uses a generic
ubuntu image. Update the prose in the example to remove the Birentech
attribution and keep it generic, matching the existing wording around the Pod,
container image, and resources.limits in the default-use example.

In
`@i18n/zh/docusaurus-plugin-content-docs/current/userguide/biren-device/enable-biren-sharing.md`:
- Around line 5-11: Update the localized introduction in the biren sharing guide
so it matches the English source: replace the mistranslated vendor/product name
with the correct one for the Biren device and remove the duplicated “SVI”
wording in the capability bullet. Keep the wording in the Introduction section
of enable-biren-sharing.md aligned with the corresponding English doc,
especially the device name and the “整卡和 SVI 切分” capability description.

In
`@i18n/zh/docusaurus-plugin-content-docs/current/userguide/biren-device/examples/default-use.md`:
- Line 5: Update the localized example text in the userguide Biren device docs
so the vendor name matches the English source and the rest of the doc set
branding. In the sentence describing the Kubernetes Pod example, replace the
current vendor name in the prose with 壁仞, and keep the rest of the example
wording aligned with the corresponding docs content.

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📥 Commits

Reviewing files that changed from the base of the PR and between 8526dff and a899327.

📒 Files selected for processing (6)

• docs/userguide/biren-device/enable-biren-sharing.md
• docs/userguide/biren-device/examples/default-use.md
• docs/userguide/device-supported.md
• i18n/zh/docusaurus-plugin-content-docs/current/userguide/biren-device/enable-biren-sharing.md
• i18n/zh/docusaurus-plugin-content-docs/current/userguide/biren-device/examples/default-use.md
• sidebars.js

[DSFans2014]

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