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편집 파일: extending_distributions.cpython-311.pyc
� �܋f� � �2 � d Z ddlZddlZddlZddlmZ ddlm Z e� � Z ej � d� � re � d� � Zn;ej � d� � re � d� � Zn ed� � �e � d� � e � � Zej Zej Zej Zd � Z ej ed � � � Z ee � d e� � � � Z ed e� � Z e edd� � � dS )a! Building the required library in this example requires a source distribution of NumPy or clone of the NumPy git repository since distributions.c is not included in binary distributions. On *nix, execute in numpy/random/src/distributions export ${PYTHON_VERSION}=3.8 # Python version export PYTHON_INCLUDE=#path to Python's include folder, usually \ ${PYTHON_HOME}/include/python${PYTHON_VERSION}m export NUMPY_INCLUDE=#path to numpy's include folder, usually \ ${PYTHON_HOME}/lib/python${PYTHON_VERSION}/site-packages/numpy/core/include gcc -shared -o libdistributions.so -fPIC distributions.c \ -I${NUMPY_INCLUDE} -I${PYTHON_INCLUDE} mv libdistributions.so ../../_examples/numba/ On Windows rem PYTHON_HOME and PYTHON_VERSION are setup dependent, this is an example set PYTHON_HOME=c:\Anaconda set PYTHON_VERSION=38 cl.exe /LD .\distributions.c -DDLL_EXPORT \ -I%PYTHON_HOME%\lib\site-packages\numpy\core\include \ -I%PYTHON_HOME%\include %PYTHON_HOME%\libs\python%PYTHON_VERSION%.lib move distributions.dll ../../_examples/numba/ � N)�FFI)�PCG64z./distributions.dllz./libdistributions.soz#Required DLL/so file was not found.z4 double random_standard_normal(void *bitgen_state); c �v � t j | � � }t | � � D ]}t |� � ||< �|S )N)�np�empty�range�random_standard_normal)�n� bit_generator�out�is ��/builddir/build/BUILD/cloudlinux-venv-1.0.6/venv/lib64/python3.11/site-packages/numpy/random/_examples/numba/extending_distributions.py�normalsr 5 s< � � �(�1�+�+�C� �1�X�X� 7� 7��'� �6�6��A��� �J� T)�nopython� uintptr_ti� � ) �__doc__�os�numba�nb�numpyr �cffir � numpy.randomr �ffi�path�exists�dlopen�lib� RuntimeError�cdef�x�xffir r r �jit�normalsj�int�cast�bit_generator_address�norm�print� r r �<module>r, s ��� �4 � � � � � � � � � � � � � � � � � � � � � � � � �c�e�e���7�>�>�'�(�(� >� �*�*�*� +� +�C�C��W�^�^�+�,�,� >� �*�*�,� -� -�C�C� �,�<� =� =�=� ��� � � � � �E�G�G���v���"� � �3� �� � � �2�6�'�D� )� )� )�� ��C�H�H�[�-� @� @�A�A� ��x��+�,�,�� ��d�3�B�3�i� � � � � r