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sglang-router: Add version 0.3.2 - #2328

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luhenry wants to merge 4 commits into
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luhenry wants to merge 4 commits into
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sglang-router

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@luhenry

@luhenry luhenry commented Sep 25, 2026 •

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Compiles the SGLang Model Gateway, a CPU-only Rust HTTP/gRPC router, into one pyo3 abi3 extension. Upstream publishes no riscv64 wheel.

Mirrors upstream's release-pypi-gateway.yml.

Differs from upstream

  • Built from commit 3f44268 - upstream never tagged 0.3.2; its sources match the PyPI sdist.
  • maturin pinned to 1.13.3 - 1.14+ rejects the ../../README.md readme; 1.11.5 has no riscv64 build.
  • protoc from Rocky CRB - protobuf ships no riscv64 protoc.
  • CARGO_BUILD_JOBS=2 - limits rustc memory on the 4-core runners.
  • LICENSE staged beside pyproject.toml - upstream's wheels ship no licence text.
  • No musllinux - rustup has no riscv64 musl host toolchain.

Matrix: one cp38-abi3 wheel, as upstream; upstream ships no free-threaded wheel.

Testing

  • same as upstream (python-unit-tests), without the coverage threshold.

License: OK

Patches

  • 0001-sgl-model-gateway-add-the-Cargo.lock-of-the-released.patch - Inappropriate [upstream commits no Cargo.lock]. A fresh resolve drifts 304 crates from the released graph. Not riscv64-specific.

Upstream's x86_64 wheel: 107 passed, 4 skipped.

Build the sgl-model-gateway Python binding (sglang_router_rs, pyo3 abi3-py38)
from the untagged 0.3.2 release commit, with the Cargo.lock of the released
sdist carried as a patch since upstream commits none.
luhenry added a commit that referenced this pull request Sep 25, 2026
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github-actions Bot commented Sep 25, 2026 •

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PR Preview Action v1.8.1

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