131 lines
5.2 KiB
Python
131 lines
5.2 KiB
Python
#Thanks to Andreas Knoeckler for providing stand-alone boost.python
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#through PyOpenCL and PyCUDA
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import os, sys
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from distutils.ccompiler import show_compilers,new_compiler
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from distutils.command.build_ext import build_ext
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from distutils.command.build_py import build_py
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from distutils.core import setup, Extension
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from distutils.sysconfig import get_python_inc
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from distutils import sysconfig
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from imp import find_module
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from glob import glob
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from os.path import dirname
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platform_cflags = {}
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platform_ldflags = {}
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platform_libs = {}
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class build_ext_subclass(build_ext):
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def build_extensions(self):
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c = self.compiler.compiler_type
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if c in platform_cflags.keys():
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for e in self.extensions:
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e.extra_compile_args = platform_cflags[c]
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if c in platform_ldflags.keys():
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for e in self.extensions:
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e.extra_link_args = platform_ldflags[c]
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if c in platform_libs.keys():
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for e in self.extensions:
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try:
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e.libraries += platform_libs[c]
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except:
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e.libraries = platform_libs[c]
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build_ext.build_extensions(self)
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def main():
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def recursive_glob(rootdir='.', suffix=''):
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return [os.path.join(looproot, filename)
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for looproot, _, filenames in os.walk(rootdir)
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for filename in filenames if filename.endswith(suffix)]
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def remove_prefixes(optlist, bad_prefixes):
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for bad_prefix in bad_prefixes:
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for i, flag in enumerate(optlist):
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if flag.startswith(bad_prefix):
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optlist.pop(i)
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break
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return optlist
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#Tweaks warning, because boost-numpy and boost-python won't compile cleanly without these changes
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cvars = sysconfig.get_config_vars()
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cvars['OPT'] = str.join(' ', remove_prefixes(cvars['OPT'].split(), ['-g', '-Wstrict-prototypes']))
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cvars["CFLAGS"] = cvars["BASECFLAGS"] + ' ' + cvars['OPT']
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cvars["LDFLAGS"] = '-Wl,--no-as-needed ' + cvars["LDFLAGS"]
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#Check Android
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for_android = '-mandroid' in cvars['PY_CFLAGS']
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#Dynamic load for backend switching
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libraries = ['dl']
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library_dirs = []
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#Include directories
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numpy_include = os.path.join(find_module("numpy")[1], "core", "include")
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include ='${INCLUDE_DIRECTORIES_STR}'.split() + ['external/boost/', 'external/boost/boost/', numpy_include]
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#Android
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if for_android:
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ANDROID_ROOT = os.environ['ANDROIDNDK'] + '/sources/cxx-stl/gnu-libstdc++/' + os.environ['TOOLCHAIN_VERSION']
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library_dirs += [ANDROID_ROOT + '/libs/armeabi']
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include += [ANDROID_ROOT + '/include/', ANDROID_ROOT + '/libs/armeabi/include/']
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libraries += ['gnustl_shared']
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#Source files
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src = '${LIBISAAC_SRC_STR}'.split() + [os.path.join('src', 'bind', sf) for sf in ['_isaac.cpp', 'core.cpp', 'driver.cpp', 'kernels.cpp', 'exceptions.cpp']]
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boostsrc = 'external/boost/libs/'
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for s in ['numpy','python','smart_ptr','system','thread']:
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src = src + [x for x in recursive_glob('external/boost/libs/' + s + '/src/','.cpp') if 'win32' not in x and 'pthread' not in x]
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extensions = []
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#isaac
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extensions += [Extension(
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'_isaac',src,
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extra_compile_args= ['-std=c++11', '-Wno-unused-function', '-Wno-unused-local-typedefs', '-Wno-sign-compare', '-Wno-attributes', '-DBOOST_PYTHON_SOURCE '],
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extra_link_args=['-Wl,-soname=_isaac.so'],
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undef_macros=[],
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include_dirs=include,
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library_dirs=library_dirs,
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libraries=libraries)]
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#External
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extensions += [Extension('external.sklearn._tree',
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['external/sklearn/_tree.c'],
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include_dirs = [numpy_include])]
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#Setup
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setup(
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name='isaac',
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version='1.0',
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description="Input-specific architecture-aware computations",
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author='Philippe Tillet',
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author_email='ptillet@g.harvard.edu',
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license='MPL 2.0',
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packages=['isaac', 'isaac.external', 'isaac.external.sklearn'],
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ext_package="isaac",
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ext_modules=extensions,
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cmdclass={'build_py': build_py, 'build_ext': build_ext_subclass},
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classifiers=[
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'Environment :: Console',
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'Development Status :: 1 - Experimental',
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'Intended Audience :: Developers',
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'Intended Audience :: Other Audience',
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'Intended Audience :: Science/Research',
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'License :: OSI Approved :: MIT License',
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'Natural Language :: English',
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'Programming Language :: C++',
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'Programming Language :: Python',
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'Programming Language :: Python :: 3',
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'Topic :: Scientific/Engineering',
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'Topic :: Scientific/Engineering :: Mathematics',
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'Topic :: Scientific/Engineering :: Physics',
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'Topic :: Scientific/Engineering :: Machine Learning',
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]
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)
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if __name__ == "__main__":
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main()
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