githubmirror/scikit-learn

sklearn/tree/setup.py

50 строк1 KB

Thomas J. Fan

MNT Use C++ stack instead of implementing our own in trees (#22328)

25 фев 2022, 19:54

25 фев 2022, 19:5470eebb9

import os

import numpy
from numpy.distutils.misc_util import Configuration


def configuration(parent_package="", top_path=None):
    config = Configuration("tree", parent_package, top_path)
    libraries = []
    if os.name == "posix":
        libraries.append("m")
    config.add_extension(
        "_tree",
        sources=["_tree.pyx"],
        include_dirs=[numpy.get_include()],
        libraries=libraries,
        language="c++",
        extra_compile_args=["-O3"],
    )
    config.add_extension(
        "_splitter",
        sources=["_splitter.pyx"],
        include_dirs=[numpy.get_include()],
        libraries=libraries,
        extra_compile_args=["-O3"],
    )
    config.add_extension(
        "_criterion",
        sources=["_criterion.pyx"],
        include_dirs=[numpy.get_include()],
        libraries=libraries,
        extra_compile_args=["-O3"],
    )
    config.add_extension(
        "_utils",
        sources=["_utils.pyx"],
        include_dirs=[numpy.get_include()],
        libraries=libraries,
        extra_compile_args=["-O3"],
    )

    config.add_subpackage("tests")

    return config


if __name__ == "__main__":
    from numpy.distutils.core import setup

    setup(**configuration().todict())