170 lines
6.8 KiB
Python
170 lines
6.8 KiB
Python
|
import os
|
||
|
|
import platform
|
||
|
|
import sys
|
||
|
|
from os.path import join
|
||
|
|
|
||
|
|
from numpy.distutils.system_info import platform_bits
|
||
|
|
|
||
|
|
is_msvc = (platform.platform().startswith('Windows') and
|
||
|
|
platform.python_compiler().startswith('MS'))
|
||
|
|
|
||
|
|
|
||
|
|
def configuration(parent_package='', top_path=None):
|
||
|
|
from numpy.distutils.misc_util import Configuration, get_mathlibs
|
||
|
|
config = Configuration('random', parent_package, top_path)
|
||
|
|
|
||
|
|
def generate_libraries(ext, build_dir):
|
||
|
|
config_cmd = config.get_config_cmd()
|
||
|
|
libs = get_mathlibs()
|
||
|
|
if sys.platform == 'win32':
|
||
|
|
libs.extend(['Advapi32', 'Kernel32'])
|
||
|
|
ext.libraries.extend(libs)
|
||
|
|
return None
|
||
|
|
|
||
|
|
# enable unix large file support on 32 bit systems
|
||
|
|
# (64 bit off_t, lseek -> lseek64 etc.)
|
||
|
|
if sys.platform[:3] == 'aix':
|
||
|
|
defs = [('_LARGE_FILES', None)]
|
||
|
|
else:
|
||
|
|
defs = [('_FILE_OFFSET_BITS', '64'),
|
||
|
|
('_LARGEFILE_SOURCE', '1'),
|
||
|
|
('_LARGEFILE64_SOURCE', '1')]
|
||
|
|
|
||
|
|
defs.append(('NPY_NO_DEPRECATED_API', 0))
|
||
|
|
config.add_subpackage('tests')
|
||
|
|
config.add_data_dir('tests/data')
|
||
|
|
config.add_data_dir('_examples')
|
||
|
|
|
||
|
|
EXTRA_LINK_ARGS = []
|
||
|
|
EXTRA_LIBRARIES = ['npyrandom']
|
||
|
|
if os.name != 'nt':
|
||
|
|
# Math lib
|
||
|
|
EXTRA_LIBRARIES.append('m')
|
||
|
|
# Some bit generators exclude GCC inlining
|
||
|
|
EXTRA_COMPILE_ARGS = ['-U__GNUC_GNU_INLINE__']
|
||
|
|
|
||
|
|
if is_msvc and platform_bits == 32:
|
||
|
|
# 32-bit windows requires explicit sse2 option
|
||
|
|
EXTRA_COMPILE_ARGS += ['/arch:SSE2']
|
||
|
|
elif not is_msvc:
|
||
|
|
# Some bit generators require c99
|
||
|
|
EXTRA_COMPILE_ARGS += ['-std=c99']
|
||
|
|
|
||
|
|
if sys.platform == 'cygwin':
|
||
|
|
# Export symbols without __declspec(dllexport) for using by cython.
|
||
|
|
# Using __declspec(dllexport) does not export other necessary symbols
|
||
|
|
# in Cygwin package's Cython environment, making it impossible to
|
||
|
|
# import modules.
|
||
|
|
EXTRA_LINK_ARGS += ['-Wl,--export-all-symbols']
|
||
|
|
|
||
|
|
# Use legacy integer variable sizes
|
||
|
|
LEGACY_DEFS = [('NP_RANDOM_LEGACY', '1')]
|
||
|
|
PCG64_DEFS = []
|
||
|
|
# One can force emulated 128-bit arithmetic if one wants.
|
||
|
|
#PCG64_DEFS += [('PCG_FORCE_EMULATED_128BIT_MATH', '1')]
|
||
|
|
depends = ['__init__.pxd', 'c_distributions.pxd', 'bit_generator.pxd']
|
||
|
|
|
||
|
|
# npyrandom - a library like npymath
|
||
|
|
npyrandom_sources = [
|
||
|
|
'src/distributions/logfactorial.c',
|
||
|
|
'src/distributions/distributions.c',
|
||
|
|
'src/distributions/random_mvhg_count.c',
|
||
|
|
'src/distributions/random_mvhg_marginals.c',
|
||
|
|
'src/distributions/random_hypergeometric.c',
|
||
|
|
]
|
||
|
|
|
||
|
|
def gl_if_msvc(build_cmd):
|
||
|
|
""" Add flag if we are using MSVC compiler
|
||
|
|
|
||
|
|
We can't see this in our scope, because we have not initialized the
|
||
|
|
distutils build command, so use this deferred calculation to run when
|
||
|
|
we are building the library.
|
||
|
|
"""
|
||
|
|
# Keep in sync with numpy/core/setup.py
|
||
|
|
if build_cmd.compiler.compiler_type == 'msvc':
|
||
|
|
# explicitly disable whole-program optimization
|
||
|
|
return ['/GL-']
|
||
|
|
return []
|
||
|
|
|
||
|
|
config.add_installed_library('npyrandom',
|
||
|
|
sources=npyrandom_sources,
|
||
|
|
install_dir='lib',
|
||
|
|
build_info={
|
||
|
|
'include_dirs' : [], # empty list required for creating npyrandom.h
|
||
|
|
'extra_compiler_args': [gl_if_msvc],
|
||
|
|
})
|
||
|
|
|
||
|
|
for gen in ['mt19937']:
|
||
|
|
# gen.pyx, src/gen/gen.c, src/gen/gen-jump.c
|
||
|
|
config.add_extension(f'_{gen}',
|
||
|
|
sources=[f'_{gen}.c',
|
||
|
|
f'src/{gen}/{gen}.c',
|
||
|
|
f'src/{gen}/{gen}-jump.c'],
|
||
|
|
include_dirs=['.', 'src', join('src', gen)],
|
||
|
|
libraries=EXTRA_LIBRARIES,
|
||
|
|
extra_compile_args=EXTRA_COMPILE_ARGS,
|
||
|
|
extra_link_args=EXTRA_LINK_ARGS,
|
||
|
|
depends=depends + [f'_{gen}.pyx'],
|
||
|
|
define_macros=defs,
|
||
|
|
)
|
||
|
|
for gen in ['philox', 'pcg64', 'sfc64']:
|
||
|
|
# gen.pyx, src/gen/gen.c
|
||
|
|
_defs = defs + PCG64_DEFS if gen == 'pcg64' else defs
|
||
|
|
config.add_extension(f'_{gen}',
|
||
|
|
sources=[f'_{gen}.c',
|
||
|
|
f'src/{gen}/{gen}.c'],
|
||
|
|
include_dirs=['.', 'src', join('src', gen)],
|
||
|
|
libraries=EXTRA_LIBRARIES,
|
||
|
|
extra_compile_args=EXTRA_COMPILE_ARGS,
|
||
|
|
extra_link_args=EXTRA_LINK_ARGS,
|
||
|
|
depends=depends + [f'_{gen}.pyx',
|
||
|
|
'bit_generator.pyx', 'bit_generator.pxd'],
|
||
|
|
define_macros=_defs,
|
||
|
|
)
|
||
|
|
for gen in ['_common', 'bit_generator']:
|
||
|
|
# gen.pyx
|
||
|
|
config.add_extension(gen,
|
||
|
|
sources=[f'{gen}.c'],
|
||
|
|
libraries=EXTRA_LIBRARIES,
|
||
|
|
extra_compile_args=EXTRA_COMPILE_ARGS,
|
||
|
|
extra_link_args=EXTRA_LINK_ARGS,
|
||
|
|
include_dirs=['.', 'src'],
|
||
|
|
depends=depends + [f'{gen}.pyx', f'{gen}.pxd',],
|
||
|
|
define_macros=defs,
|
||
|
|
)
|
||
|
|
config.add_data_files(f'{gen}.pxd')
|
||
|
|
for gen in ['_generator', '_bounded_integers']:
|
||
|
|
# gen.pyx, src/distributions/distributions.c
|
||
|
|
config.add_extension(gen,
|
||
|
|
sources=[f'{gen}.c'],
|
||
|
|
libraries=EXTRA_LIBRARIES + ['npymath'],
|
||
|
|
extra_compile_args=EXTRA_COMPILE_ARGS,
|
||
|
|
include_dirs=['.', 'src'],
|
||
|
|
extra_link_args=EXTRA_LINK_ARGS,
|
||
|
|
depends=depends + [f'{gen}.pyx'],
|
||
|
|
define_macros=defs,
|
||
|
|
)
|
||
|
|
config.add_data_files('_bounded_integers.pxd')
|
||
|
|
mtrand_libs = ['m', 'npymath'] if os.name != 'nt' else ['npymath']
|
||
|
|
config.add_extension('mtrand',
|
||
|
|
sources=['mtrand.c',
|
||
|
|
'src/legacy/legacy-distributions.c',
|
||
|
|
'src/distributions/distributions.c',
|
||
|
|
],
|
||
|
|
include_dirs=['.', 'src', 'src/legacy'],
|
||
|
|
libraries=mtrand_libs,
|
||
|
|
extra_compile_args=EXTRA_COMPILE_ARGS,
|
||
|
|
extra_link_args=EXTRA_LINK_ARGS,
|
||
|
|
depends=depends + ['mtrand.pyx'],
|
||
|
|
define_macros=defs + LEGACY_DEFS,
|
||
|
|
)
|
||
|
|
config.add_data_files(*depends)
|
||
|
|
config.add_data_files('*.pyi')
|
||
|
|
return config
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
from numpy.distutils.core import setup
|
||
|
|
|
||
|
|
setup(configuration=configuration)
|