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setup.py
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setup.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Note: To use the 'upload' functionality of this file, you must:
# $ pip install twine
import io
import os
import shutil
import sys
from pathlib import Path
from shutil import rmtree
from typing import List
import pccm
from ccimport import compat
from pccm.extension import ExtCallback, PCCMBuild, PCCMExtension
from setuptools import Command, find_packages, setup
from setuptools.extension import Extension
# Package meta-data.
NAME = 'cumm'
RELEASE_NAME = NAME
cuda_ver = os.getenv("CUMM_CUDA_VERSION", None)
if cuda_ver is not None and cuda_ver != "":
cuda_ver = cuda_ver.replace(".", "") # 10.2 to 102
RELEASE_NAME += "-cu{}".format(cuda_ver)
DESCRIPTION = 'CUda Matrix Multiply library'
URL = 'https://github.com/FindDefinition/cumm'
EMAIL = '[email protected]'
AUTHOR = 'Yan Yan'
REQUIRES_PYTHON = '>=3.6'
VERSION = None
# What packages are required for this module to be executed?
REQUIRED = [
"pccm>=0.4.2",
"pybind11>=2.6.0",
"fire",
"numpy",
"contextvars; python_version == \"3.6\"",
]
# What packages are optional?
EXTRAS = {
# 'fancy feature': ['django'],
}
# The rest you shouldn't have to touch too much :)
# ------------------------------------------------
# Except, perhaps the License and Trove Classifiers!
# If you do change the License, remember to change the Trove Classifier for that!
here = os.path.abspath(os.path.dirname(__file__))
sys.path.append(str(Path(__file__).parent))
# Import the README and use it as the long-description.
# Note: this will only work if 'README.md' is present in your MANIFEST.in file!
try:
with io.open(os.path.join(here, 'README.md'), encoding='utf-8') as f:
long_description = '\n' + f.read()
except FileNotFoundError:
long_description = DESCRIPTION
# Load the package's __version__.py module as a dictionary.
about = {}
if not VERSION:
with open('version.txt', 'r') as f:
version = f.read().strip()
else:
version = VERSION
cwd = os.path.dirname(os.path.abspath(__file__))
def _convert_build_number(build_number):
parts = build_number.split(".")
if len(parts) == 2:
return "{}{:03d}".format(int(parts[0]), int(parts[1]))
elif len(parts) == 1:
return build_number
else:
raise NotImplementedError
env_suffix = os.environ.get("CUMM_VERSION_SUFFIX", "")
if env_suffix != "":
version += ".dev{}".format(_convert_build_number(env_suffix))
version_path = os.path.join(cwd, NAME, '__version__.py')
about['__version__'] = version
with open(version_path, 'w') as f:
f.write("__version__ = '{}'\n".format(version))
class UploadCommand(Command):
"""Support setup.py upload."""
description = 'Build and publish the package.'
user_options = []
@staticmethod
def status(s):
"""Prints things in bold."""
print('\033[1m{0}\033[0m'.format(s))
def initialize_options(self):
pass
def finalize_options(self):
pass
def run(self):
try:
self.status('Removing previous builds...')
rmtree(os.path.join(here, 'dist'))
except OSError:
pass
self.status('Building Source and Wheel (universal) distribution...')
os.system('{0} setup.py sdist bdist_wheel --universal'.format(
sys.executable))
self.status('Uploading the package to PyPI via Twine...')
os.system('twine upload dist/*')
self.status('Pushing git tags...')
os.system('git tag v{0}'.format(about['__version__']))
os.system('git push --tags')
sys.exit()
class CopyHeaderCallback(ExtCallback):
def __call__(self, ext: Extension, package_dir: Path,
built_target_path: Path):
include_path = package_dir / "cumm" / "include"
target_lib_path = package_dir / "cumm" / "lib"
target_nvrtc_include_path = package_dir / "cumm" / "nvrtc_include"
if target_lib_path.exists():
shutil.rmtree(target_lib_path)
if target_nvrtc_include_path.exists():
shutil.rmtree(target_nvrtc_include_path)
if include_path.exists():
shutil.rmtree(include_path)
root = Path(__file__).parent.resolve()
code_path = root / "include"
shutil.copytree(code_path, include_path)
if compat.InLinux:
# copy /usr/local/cuda/lib64/libcudadevrt.a
cudadevrt = Path("/usr/local/cuda/lib64/libcudadevrt.a")
if cudadevrt.exists():
target_lib_path.mkdir(0o755, exist_ok=True)
shutil.copy(str(cudadevrt), str(target_lib_path / "libcudadevrt.a"))
# copy cuda headers isn't allowed. so users must install CUDA (or just CUDA headers) by themselves if nvrtc.
# nvrtc_headers = Path("/usr/local/cuda/include")
# target_dir = target_nvrtc_include_path
# shutil.copytree(nvrtc_headers, target_dir)
disable_jit = os.getenv("CUMM_DISABLE_JIT", None)
if disable_jit is not None and disable_jit == "1":
cmdclass = {
'upload': UploadCommand,
'build_ext': PCCMBuild,
}
from cumm.csrc.arrayref import ArrayPtr
from cumm.tensorview_bind import TensorViewBind
cus = [ArrayPtr(), TensorViewBind()]
if cuda_ver is None or (cuda_ver is not None and cuda_ver != ""):
pass
ext_modules: List[Extension] = [
PCCMExtension(cus,
"cumm/core_cc",
Path(__file__).resolve().parent / "cumm",
extcallback=CopyHeaderCallback())
]
else:
cmdclass = {
'upload': UploadCommand,
}
ext_modules = []
# Where the magic happens:
setup(
name=RELEASE_NAME,
version=about['__version__'],
description=DESCRIPTION,
long_description=long_description,
long_description_content_type='text/markdown',
author=AUTHOR,
author_email=EMAIL,
python_requires=REQUIRES_PYTHON,
url=URL,
packages=find_packages(exclude=('tests', )),
# If your package is a single module, use this instead of 'packages':
# py_modules=['mypackage'],
entry_points={
'console_scripts': [],
},
install_requires=REQUIRED,
extras_require=EXTRAS,
include_package_data=True,
license='MIT',
classifiers=[
# Trove classifiers
# Full list: https://pypi.python.org/pypi?%3Aaction=list_classifiers
'License :: OSI Approved :: MIT License',
'Programming Language :: Python',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: Implementation :: CPython',
'Programming Language :: Python :: Implementation :: PyPy'
],
# $ setup.py publish support.
cmdclass=cmdclass,
ext_modules=ext_modules,
)