Files
triton/python/setup.py
2019-08-15 20:50:10 -07:00

77 lines
2.9 KiB
Python

import os
import re
import sys
import sysconfig
import platform
import subprocess
import distutils
from distutils.version import LooseVersion
from setuptools import setup, Extension, find_packages
from setuptools.command.build_ext import build_ext
from setuptools.command.test import test as TestCommand
class CMakeExtension(Extension):
def __init__(self, name, sourcedir=''):
Extension.__init__(self, name, sources=[])
self.sourcedir = os.path.abspath(sourcedir)
class CMakeBuild(build_ext):
def run(self):
try:
out = subprocess.check_output(['cmake', '--version'])
except OSError:
raise RuntimeError("CMake must be installed to build the following extensions: " +
", ".join(e.name for e in self.extensions))
if platform.system() == "Windows":
cmake_version = LooseVersion(re.search(r'version\s*([\d.]+)', out.decode()).group(1))
if cmake_version < '3.1.0':
raise RuntimeError("CMake >= 3.1.0 is required on Windows")
for ext in self.extensions:
self.build_extension(ext)
def build_extension(self, ext):
extdir = os.path.abspath(os.path.dirname(self.get_ext_fullpath(ext.name)))
python_include_dirs = distutils.sysconfig.get_python_inc()
python_lib_dirs = distutils.sysconfig.get_config_var('LIBDIR')
cmake_args = ['-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=' + extdir,
'-DBUILD_EXAMPLES=OFF',
'-DBUILD_PYTHON_MODULE=ON',
'-DPYTHON_INCLUDE_DIRS=' + python_include_dirs]
cfg = 'Debug' if self.debug else 'Release'
build_args = ['--config', cfg]
if platform.system() == "Windows":
cmake_args += ['-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_{}={}'.format(cfg.upper(), extdir)]
if sys.maxsize > 2**32:
cmake_args += ['-A', 'x64']
build_args += ['--', '/m']
else:
cmake_args += ['-DCMAKE_BUILD_TYPE=' + cfg]
build_args += ['--', '-j4']
env = os.environ.copy()
env['CXXFLAGS'] = '{} -DVERSION_INFO=\\"{}\\"'.format(env.get('CXXFLAGS', ''),
self.distribution.get_version())
if not os.path.exists(self.build_temp):
os.makedirs(self.build_temp)
sourcedir = os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir))
subprocess.check_call(['cmake', sourcedir] + cmake_args, cwd=self.build_temp, env=env)
subprocess.check_call(['cmake', '--build', '.'] + build_args, cwd=self.build_temp)
setup(
name='triton',
version='0.1',
author='Philippe Tillet',
author_email='ptillet@g.harvard.edu',
description='A language and compiler for custom Deep Learning operations',
long_description='',
ext_modules=[CMakeExtension('triton')],
cmdclass=dict(build_ext=CMakeBuild),
zip_safe=False,
)