✅ Update llama.cpp to b9642

[it5prasoon]

Upstream Sync: llama.cpp → b9642

Previous: d403f00ec3036057a924af3e9738397042c5441b
Updated to: 3686e9d6433fb286afd4508d8f8af920d194932e
Build status: ✅ Passing

Breaking Changes Detected

None detected ✅

Changelog

View commits

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🟢 Build passed — safe to merge after testing on device.

Summary by CodeRabbit

• Chores
  • Updated core engine component to the latest version

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: c791aa9f-07bf-486a-b20b-b6507207d75c

📥 Commits

Reviewing files that changed from the base of the PR and between ae6a2b4 and 4f6ab92.

📒 Files selected for processing (1)

• app/src/main/cpp/llama.cpp

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📝 Walkthrough

Walkthrough

The llama.cpp git submodule pointer in app/src/main/cpp/llama.cpp is advanced from commit d403f00e... to commit 3686e9d6.... This is a single-line submodule reference update with no other code changes.

Changes

llama.cpp Submodule Bump

Layer / File(s)	Summary
Submodule pointer advance app/src/main/cpp/llama.cpp	Submodule reference updated from commit d403f00e... to 3686e9d6....

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• CodeShipping/llama-kotlin-android#3: Also updates the app/src/main/cpp/llama.cpp submodule commit pointer, making it a direct predecessor bump at the same location.
• CodeShipping/llama-kotlin-android#2: Also bumps the app/src/main/cpp/llama.cpp submodule reference, representing an earlier version of the same submodule tracking change.

Poem

🐇 A single line shifts, a new commit in sight,
The submodule hops forward with all of its might.
From d403f00e to 3686e9d6 we leap,
The llama.cpp pointer updated from sleep.
One line changed, yet onward we bound! 🌿

🚥 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 mentions updating llama.cpp to b9642, which aligns with the PR objective of updating from one commit to another (version b9642), but the emoji is noise and the specificity could be improved.
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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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch upstream-sync/llama-cpp-b9642

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