
    bi                     N   d dl mZ d dlZd dlZd dlmZ d dl	m
Z d dlmZ d dlZd dlZd dlmZ dZdZdZdZdZ	  ej.                  d	      j1                         j                          	 	 	 	 	 	 	 	 	 ddZd Zd Zd Zd Zd Z d Z!y# e$ r  ej4                  d
d       Y ;w xY w)    N)approx_fprime)OSQPg{Gz?g-C6?gh㈵>FT   z"torch/numpy mutual incompatibility)allow_module_levelc	           
         | dk(  sJ t        j                  d       t        j                  j	                  ||      }	t        j                  ||	j                  |	j                        z        }
t        j                  |      }t        j                  |      }t        j                  |t        j                  ||      z        }|j                  |      ||z  z   }d|z  t        j                  |      z  }t        j                  |      }t        j                  |      }|
|||||fD cg c]!  }|j                  t        j                        # c}\  }
}}}}}t        |
|||||||      }|
|||||g|fS c c}w )Nr   i)nprseednprandomrandnspa
csc_matrixdotTrandastypefloat64get_grads_torch)n_batchnmP_scaleA_scaleu_scalel_scalealgebrasolver_typeLPx_0s_0Aulqtrue_xxgradss                       M/home/cdr/jupyterlab/.venv/lib/python3.12/site-packages/osqp/tests/nn_test.py	get_gradsr*   !   s8    a<<HHQK
		1Awqss+,A
))A,C
((1+Cw1a01A	c
Ws]"Ag#A		!AYYq\F<=q!Q6;RSaQXXbjj1SAq!Q6Aq!Q67KHEq!Q6"E)) Ts   *&E6c           	      ,   | j                         }| j                  }	|j                         }
|j                  }| j                  ||j                  |||fD cg c]9  }t        |      dkD  rt	        j
                  |      nt	        j
                         ; c}\  }}}}}}t        r?| j                  ||j                  |||fD cg c]  }|j                          c}\  }}}}}}|||||fD ]	  }d|_          t        ||	|
|||      |||||      }|j                  |z
  }|j                  |       |||||fD cg c]C  }|j                  j                  j                  d      j                         j                         E }}|S c c}w c c}w c c}w )Nr   T)r   r   )nonzeroshapedatalentorchDoubleTensorcudarequires_gradr   backwardgradsqueezecpunumpy)r   r%   r"   r$   r#   r&   r   r   P_idxP_shapeA_idxA_shaper'   P_torchq_torchA_torchl_torchu_torchtrue_x_torchx_hatsdl_dxhatr(   s                         r)   r   r   >   s   IIKEggGIIKEggG QRPVPVXY[\[a[acdfgioOpAJKQ!11C1C1EEA=GWgw  vvq!&&!Q?E
AFFHE
A'7G\ w': T w'3F {{\)H
OOH<CWgW^`g;hiaQVV[[  #'')//1iEiL1AE
& js   >FF;AFc                    d\  }}t        j                  |       j                  d      st        j                  d       t        ||dd|       \  \  }\  }}	}
}}fd}t        ||t              }t        rBt        d	t        j                  |d
             t        dt        j                  |	d
             t        j                  ||	t        t               y )N   rG   r   OSQP_CAPABILITY_DERIVATIVESNo derivatives capability      Y@r   r   r   r   r   r   c           	          j                  | 	d       j                         }|j                  }dt        j                  t        j
                  |z
              z  S NF)r   verboseg      ?setupsolver'   r
   sumsquare)
r%   resx_hatr"   r   r$   modelr   r&   r#   s
      r)   fztest_dl_dq.<locals>.fo   R    Aq!Q{EJkkmRVVBIIefn5666    epsilonzdq_fd:    decimalszdq: rtolatolosqpr   has_capabilitypytestskipr*   r   EPSrO   printr
   roundnptassert_allcloseRTOLATOL)r   r   rb   ra   decimal_tolr   r   r%   dPdqdAdldurX   dq_fdr"   r   r$   rW   r&   r#   s    `             @@@@@@r)   
test_dl_dqrv   _       DAqIIg&E =>/04=

51Q1aF1b"b"b7 7 !Q,Ei%!45fbhhrA./r48rZ   c                    d\  }t        j                  |       j                  d      st        j                  d       t        |dd|       \  \  }\  }}}	}
}fd}t        |j                         j                         |t              }t        rBt        d	t        j                  |d
             t        dt        j                  |d
             t        j                  ||t         t"               y )NrF   rH   rI   rJ   rK   rL   c           	         | j                        } t        j                  |       } j                  | 
d       j	                         }|j
                  }dt        j                  t        j                  |	z
              z  S rN   	reshaper   r   rQ   rR   r'   r
   rS   rT   )r   rU   rV   r"   r$   rW   r   r%   r   r&   r#   s      r)   rX   ztest_dl_dP.<locals>.f   so    IIaONN1Aq!Q{EJkkmRVVBIIefn5666rZ   r[   zdP_fd: r]   r^   zdP: r`   rd   r   re   rf   rg   r*   r   toarrayflattenrh   rO   ri   r
   rj   rk   rl   rm   rn   )r   r   rb   ra   ro   r   r   rp   rq   rr   rs   rt   rX   dP_fdr"   r$   rW   r   r%   r&   r#   s    `            @@@@@@@r)   
test_dl_dPr   }   s    DAqIIg&E =>/04=

51Q1aF1b"b"b7 7 !))+--/C@Ei%!45fbhhrA./r48rZ   c           	      "   d\  t        j                  |       j                  d      st        j                  d       t        dd|       \  \  }\  }}}}	}
f	d}t        |j                         j                         |t              }t        rBt        d	t        j                  |d
             t        dt        j                  |d
             t        j                  ||t         t"               y )NrF   rH   rI   rJ   rK   rL   c           	        	 | j                  f      } t        j                  |       } j                  | 	d       j	                         }|j
                  }dt        j                  t        j                  |
z
              z  S rN   rz   )r"   rU   rV   r   r$   r   rW   r   r%   r   r&   r#   s      r)   rX   ztest_dl_dA.<locals>.f   sr    IIq!fNN1Aq!Q{EJkkmRVVBIIefn5666rZ   r[   zdA_fd: r]   r^   zdA: r`   r|   )r   r   rb   ra   ro   r"   rp   rq   rr   rs   rt   rX   dA_fdr   r$   r   rW   r   r%   r&   r#   s    `           @@@@@@@@r)   
test_dl_dAr      s    DAqIIg&E =>/04=

51Q1aF1b"b"b7 7 !))+--/C@Ei%!45fbhhrA./r48rZ   c                    d\  }}t        j                  |       j                  d      st        j                  d       t        ||dd|       \  \  }\  }}	}
}}fd}t        ||t              }t        rBt        d	t        j                  |d
             t        dt        j                  |d
             t        j                  ||t        t               y )NrF   rH   rI   rJ   rK   rL   c           	          j                  | 	d       j                         }|j                  }dt        j                  t        j
                  |z
              z  S rN   rP   )
r$   rU   rV   r"   r   rW   r%   r   r&   r#   s
      r)   rX   ztest_dl_dl.<locals>.f   rY   rZ   r[   zdl_fd: r]   r^   zdl: r`   rc   )r   r   rb   ra   ro   r   r   r$   rp   rq   rr   rs   rt   rX   dl_fdr"   r   rW   r%   r&   r#   s    `             @@@@@@r)   
test_dl_dlr      rw   rZ   c                    d\  }}t        j                  |       j                  d      st        j                  d       t        ||dd|       \  \  }\  }}	}
}}fd}t        ||t              }t        rBt        d	t        j                  |d
             t        dt        j                  |d
             t        j                  ||t        t               y )NrF   rH   rI   rJ   rK   rL   c           	          j                  | d       j                         }|j                  }dt        j                  t        j
                  |	z
              z  S rN   rP   )
r#   rU   rV   r"   r   r$   rW   r%   r   r&   s
      r)   rX   ztest_dl_du.<locals>.f   rY   rZ   r[   zdu_fd: r]   r^   zdu: r`   rc   )r   r   rb   ra   ro   r   r   r#   rp   rq   rr   rs   rt   rX   du_fdr"   r   r$   rW   r%   r&   s    `             @@@@@@r)   
test_dl_dur      rw   rZ   )	r   
            ?r   r   r   NN)"numpy.randomr   r   r8   r
   r0   numpy.testingtestingrk   scipy.sparsesparser   scipy.optimizer   rf   rd   osqp.nn.torchr   rn   rm   rh   r2   rO   onesr7   RuntimeErrorrg   r*   r   rv   r   r   r   r    rZ   r)   <module>r      s         (   

OEJJqM *:B9<9@9@9<9}  OFKK4NOs   .B B$#B$