LocalAI/backend/python/sglang/requirements-install.txt

# sglang and sgl-kernel do not declare full PEP517 build deps; install the
# basic build tooling into the venv before pulling the rest of the stack.
packaging
setuptools
wheel
setuptools-scm
feat(backends): add sglang (#9359) * feat(backends): add sglang Signed-off-by: Ettore Di Giacinto <mudler@localai.io> * fix(sglang): force AVX-512 CXXFLAGS and disable CI e2e job sgl-kernel's shm.cpp uses __m512 AVX-512 intrinsics unconditionally; -march=native fails on CI runners without AVX-512 in /proc/cpuinfo. Force -march=sapphirerapids so the build always succeeds, matching sglang upstream's docker/xeon.Dockerfile recipe. The resulting binary still requires an AVX-512 capable CPU at runtime, so disable tests-sglang-grpc in test-extra.yml for the same reason tests-vllm-grpc is disabled. Local runs with make test-extra-backend-sglang still work on hosts with the right SIMD baseline. Signed-off-by: Ettore Di Giacinto <mudler@localai.io> * fix(sglang): patch CMakeLists.txt instead of CXXFLAGS for AVX-512 CXXFLAGS with -march=sapphirerapids was being overridden by add_compile_options(-march=native) in sglang's CPU CMakeLists.txt, since CMake appends those flags after CXXFLAGS. Sed-patch the CMakeLists.txt directly after cloning to replace -march=native. --------- Signed-off-by: Ettore Di Giacinto <mudler@localai.io> 2026-04-16 20:40:56 +00:00			`# sglang and sgl-kernel do not declare full PEP517 build deps; install the`
			`# basic build tooling into the venv before pulling the rest of the stack.`
			`packaging`
			`setuptools`
			`wheel`
			`setuptools-scm`