
    J/Ph                         d dl Zd dlmZmZ d dlmZmZmZm	Z	 d dl
mZ e ed           G d de	                                  Zedk    r ej                     dS dS )	    N)cudatypes)skip_on_cudasimtest_data_dirunittestCUDATestCase)skip_unless_cffiz"Simulator does not support linkingc                       e Zd Zd ZdS )TestCFFIc                    dd l }|                                t          t          dz            }t	          j        t	          j        t          j                            }t          j	        d|          t          j
        |g          fd            }t          j        d                              t          j                  } |d         |           |                     |d         |d                    d S )	Nr   zjitlink.ptxarray_mutator)linkc                 H                         |           } |           d S )N)from_buffer)xx_ptrr   ffis     a/var/www/html/test/jupyter/venv/lib/python3.11/site-packages/numba/cuda/tests/cudapy/test_cffi.pymutate_arrayz/TestCFFI.test_from_buffer.<locals>.mutate_array   s*    OOA&&EM%            )   r   r   )cffiFFIstrr   r   voidCPointerint32r   declare_devicejitnparangeastypeassertEqual)selfr   r   sigr   r   r   r   s         @@r   test_from_bufferzTestCFFI.test_from_buffer   s    hhjj==011j4455+OSAA	v				! 	! 	! 	! 	! 
		! IaLL))T1 	1qt$$$$$r   N)__name__
__module____qualname__r'    r   r   r   r   	   s#        % % % % %r   r   __main__)numpyr!   numbar   r   numba.cuda.testingr   r   r   r   numba.tests.supportr	   r   r(   mainr+   r   r   <module>r2      s               . . . . . . . . . . . . 0 0 0 0 0 0 566% % % % %| % % 76 %* zHMOOOOO r   