vllm/requirements/cpu-build.txt

# Temporarily used for x86 CPU backend to avoid performance regression of torch>2.6.0+cpu,
# see https://github.com/pytorch/pytorch/pull/151218
cmake>=3.26.1
ninja
packaging>=24.2
setuptools>=77.0.3,<80.0.0
setuptools-scm>=8
--extra-index-url https://download.pytorch.org/whl/cpu
torch==2.6.0+cpu; platform_machine == "x86_64" # torch>2.6.0+cpu has performance regression on x86 platform, see https://github.com/pytorch/pytorch/pull/151218
torch==2.8.0; platform_machine == "ppc64le" or platform_machine == "aarch64" or platform_system == "Darwin"
wheel
jinja2>=3.1.6
regex