
    uki$                    d   d Z ddlmZ ddlmZmZmZmZ ddlZddl	Z	ddl
Z
ddlmZmZ ddlZddlmZ ddlmZ ddlmZ dd	lmZ dd
lmZ ddlmZ ddlmZ ddlmZmZ ddlZ e jB                  de jD                  de jF                  de jH                  diZ%d Z& G d de      Z' G d de      Z( G d dejR                        Z*	 	 	 	 	 	 	 	 	 	 	 	 	 	 ddZ+ejX                  dddf	 	 	 	 	 	 	 d dZ-ejX                  dddf	 	 	 	 	 	 	 d dZ.d!dZ/	 d"	 	 	 d#dZ0	 d"	 	 	 d#dZ1dd ejX                  fdZ2y)$zSparse test utilities.    )annotations)CallableIterableIteratorSequenceN)Any
NamedTuple)lax)	tree_util)	test_util)DotDimensionNumbers)	DTypeLike)sparse)safe_zip
split_listgh㈵>g|=c                6    t        | t        j                        S N)
isinstancer   	JAXSparsexs    \/home/cdr/jupyterlab/.venv/lib/python3.12/site-packages/jax/experimental/sparse/test_util.py	is_sparser   +   s    	Av''	((    c                  @    e Zd ZU ded<   ded<   ded<   ded<   ded<   y	)
BatchedDotGeneralPropertiesztuple[int, ...]	lhs_shape	rhs_shapeintn_batchn_denser   dimension_numbersN__name__
__module____qualname____annotations__ r   r   r   r   /   s    ,,((r   r   c                  ,    e Zd ZU ded<   ded<   ded<   y)SparseLayoutr   r    r!   n_sparseNr#   r(   r   r   r*   r*   7   s    ,,-r   r*   c            	      `    e Zd ZdddddddZ	 	 	 ddZdddddd	Zd
 ZddddddddddZy)SparseTestCaseTN check_dtypesatolrtolcanonicalize_dtypeserr_msgc          	         t        j                  |      \  }}	t        j                  |      \  }
}| j                  |	|       | j                  ||
|||||       y )Nr/   )r   tree_flattenassertEqualassertAllClose)selfr   yr0   r1   r2   r3   r4   x_bufsx_treey_bufsy_trees               r   assertSparseArraysEquivalentz+SparseTestCase.assertSparseArraysEquivalent>   s^    ++A.NFF++A.NFFVV$\SW,?  Rr   c
                |    |       }
t        j                  t        j                  |
t              } || } ||
 }t        j                  t        j                  |t              }| j                  ||||xs ||xs ||	       |r6 t        j                  |      |
 }| j                  |||xs ||xs |       yy)z-Check an operation against a dense equivalentis_leaf)r0   r1   r2   r3   r1   r2   N)	r   tree_mapr   todenser   r8   jaxjitr?   )r9   dense_op	sparse_op
args_maker	check_jitr0   tolr1   r2   r3   sparse_args
dense_argsexpected
sparse_ansactualsparse_ans_jits                   r   _CheckAgainstDensez!SparseTestCase._CheckAgainstDenseG   s     ,K##FNNKSJ$HK(J
INF&|![St{s,?  A )swwy);7n
''
N-1[St{s ( L r   fwdrev)argnumsmodesr1   r2   c                  t        d |D              sJ  |       }t        j                  |      \  }	|D 
cg c]#  }
t        t        j                  |
      d         % }}
t	        j
                  dg|d d       j                         }||D cg c]  }||   	 }}fd}fd}d|v rI t        j                  ||      |	 } t        j                  ||      |	 }| j                  ||||       d	|v rJ t        j                  ||      |	 } t        j                  ||      |	 }| j                  ||||       y y c c}
w c c}w )
Nc              3  $   K   | ]  }|d v  
 yw)rT   Nr(   ).0modes     r   	<genexpr>z3SparseTestCase._CheckGradsSparse.<locals>.<genexpr>\   s     8$t~%8s   r   c                     t        j                  |       }t        j                  t        j                  |t
              } | S NrA   r   tree_unflattenrD   r   rE   r   )	args_flatargs
args_dense	dense_funtrees      r   dense_fun_flatz8SparseTestCase._CheckGradsSparse.<locals>.dense_fun_flate   s8    %%dI6d%%fnndINj
##r   c                      t        j                  |        }t        j                  t        j                  |t
              S r`   ra   )rc   out
sparse_funrg   s     r   sparse_fun_flatz9SparseTestCase._CheckGradsSparse.<locals>.sparse_fun_flatj   s3    	00yABcYGGr   rV   )rW   rC   rU   )allr   r6   lennpcumsumtolistrF   jacrevr8   jacfwd)r9   rf   rk   rJ   rW   rX   r1   r2   rd   rc   argnum_bufsargnums_flatnrh   rl   	result_de	result_sprg   s    ``               @r   _CheckGradsSparsez SparseTestCase._CheckGradsSparseZ   sQ   8%8888<D,,T2OIt?CDI**3/23DHD99a0(3B-0188:L/67!l1o7l7$
H ~B#**^\BINiC#**_lCYOi
)YTE~B#**^\BINiC#**_lCYOi
)YTE ' E 8s   (E
Ec                r    | j                         }|D cg c]  }|j                  d|dz          c}S c c}w )Nr      )rngrandint)r9   rd   r}   rt   s       r   _random_bdimszSparseTestCase._random_bdimsx   s0    
((*C/34CKK37#444s   4   F)
batch_sizebdimsrK   r0   rL   r1   r2   r3   c                    | j                   d         D         d d fd}| j                  t        j                  |      t        j                  |      ||||	|
||	       y )Nc              3  b   K   | ]'  }t        |      r|j                  n|j                   ) y wr   )r   r    ndim)r[   rt   s     r   r]   z6SparseTestCase._CheckBatchingSparse.<locals>.<genexpr>   s+      #<'* 3<C.3;;chh#N #<s   -/c                ~     t        j                  t        j                  t        j
                  |            |       S )N)	dimension)r   sparsify	functoolspartialr
   concatenate)rd   bdims     r   concatz3SparseTestCase._CheckBatchingSparse.<locals>.concat   s*    PV__Y..s$OPQUVVr   c                     t        j                  t        j                  t        j
                  |g            |       S )N)
dimensions)r   r   r   r   r
   expand_dims)rt   r   s     r   expandz3SparseTestCase._CheckBatchingSparse.<locals>.expand   s,    SV__Y..sD6RSTWXXr   c                     t        t        fdt              D               } t        |       D cg c]*  \  }}||d   n |D cg c]  } ||       c}|      , c}}}S c c}w c c}}}w )Nc              3  ,   K   | ]  }          y wr   r(   )r[   _rJ   s     r   r]   zRSparseTestCase._CheckBatchingSparse.<locals>.batched_args_maker.<locals>.<genexpr>   s     @
@s   r   )listzipranger   )	rd   rt   r   r   rJ   r   r   r   r   s	       r   batched_args_makerz?SparseTestCase._CheckBatchingSparse.<locals>.batched_args_maker   sv    #@eJ.?@ABd'e46 6#t c!f&31Oa&D/1OQU*VV 6 61O 6s   A.
A)
A.)A.)r0   rL   r1   r2   rK   r3   )r   rS   rF   vmap)r9   rf   rk   rJ   r   r   rK   r0   rL   r1   r2   r3   r   r   r   s      ```       @@r   _CheckBatchingSparsez#SparseTestCase._CheckBatchingSparse|   s     } d   #<.8l#< =eWY6 6 	CHHY6U8SUg)53TPT`i0C  Er   )TTNNNT)r$   r%   r&   r?   rS   rz   r   r   r(   r   r   r-   r-   =   s]    ?C$(,$PRR KOFJ-1L( !%NDF<5 ST[_%*4dY]/3Er   r-   c                  |dvrt        d| d      t        |       |z
  |z
  }|dk  s
|dk  s|dk  rt        d| d|d|      |dk(  r|d	k7  rt        d
| d      t        | ||g      \  }	}
}d|cxk  rdk  r7n n4t        t	        j
                  |t	        j                  |
      z              }t        |      } ||      }g |	||}t        j                   |||            }t	        j                  d      }|dk(  rJg |	||}t        j                  |j                  d|
||            }t        j                  ||f|       S g |	|}g |	|
d   dz   }t        j                  |j                  d|
d   ||            }t        j                  |j                  d|dz   ||      d      }|j                  d   j                  d      }t        j                   |||f|       S )N)bcoobcsrzSparse format z not supported.r   zInvalid parameters: shape=z	 n_batch=z
 n_sparse=r      z*bcsr array must have 2 sparse dimensions; z
 is given.r|   int32r   )sizedtype)shaper^   )axis).r   )
ValueErrorrn   r   r   ro   ceilprodjnparrayr   r~   r   BCOOsortatsetBCSR)r   r   r}   rand_methodnser    r!   sparse_formatr+   batch_shapesparse_shapedense_shapense_intdata_rng
data_shapedatar   index_shapeindicesindptr_shapeindptrs                        r   _rand_sparser      s     **
~m_OD
EEZ'!G+(\Wq[GaK
2E8:WJk{K
LLfQ
A z- . . ,6e7>6I,K(+|[#\\
bggcBGGL112
3CH'(44g44*	8J.	/$
((7
%f3K33(3Kii	kk!\5kACG;;ge44)K))K6[6,q/A"56Lii	kk!\!_;ekDFGXX	kk!Wq[|5kALFYYv""1%F;;gv.e<<r   g      ?c           	     B    t        j                  t        | ||||d      S )zGenerates a random BCOO array.r   r}   r   r   r    r!   r   r   r   r   r}   r   r   r    r!   s        r   	rand_bcoor      '     
		<Sk"GW)/
1 1r   c           	     B    t        j                  t        | ||||d      S )zGenerates a random BCSR array.r   r   r   r   s        r   	rand_bcsrr      r   r   c                ~     t         j                  j                   fdt        t	               dz         D              S )z3Return an iterator over all subsets of a sequence sc              3  J   K   | ]  }t        j                  |        y wr   )	itertoolscombinations)r[   rw   ss     r   r]   ziter_subsets.<locals>.<genexpr>   s#      ''(iQ"'s    #r|   )r   chainfrom_iterabler   rn   )r   s   `r   iter_subsetsr      s4    		&	& ',1#a&1*,=' 
 r   c              #     K   t        |t        |       dz         D ]B  }t        t        |       dz   |z
        D ]#  }t        |       |z
  |z
  }t        |||       % D y w)Nr|   r    r+   r!   r   rn   r*   )r   min_n_batchr    r!   r+   s        r   iter_sparse_layoutsr      sm      {CJN3 NgUa'12 NUg%/h8WMMNNs   AA!c              #     K   d}t        |t        |       dz
        D ]#  }t        |       |z
  |z
  }t        |||       % y w)Nr   r|   r   r   )r   r   r+   r    r!   s        r   iter_bcsr_layoutsr      sO      ({CJN3 Lg%j8#g-G
w7
KKLs   AAc                    | S r   r(   r   s    r   <lambda>r      s    Q r   c                     |f fd	}|S )Nc                     	      }t        j                  |       }d|cxk  rdk  rn n||z  }t        |t        |            } || |      }	j	                  |||z
  d      }d|j
                  |<    |      S )Nr   r|   F)replace)mathr   minr   choiceflat)
r   r   r   randr   Mr   postr   r}   s
          r   r   z!rand_sparse.<locals>._rand_sparse   sy    sD99UDC|!|$Jc
dCH
CUEAjjtcz5j9GAFF7O7Nr   r(   )r}   r   r   r   r   s   ` `` r   rand_sparser      s    %( 	 
r   )r   Sequence[int]r   r   r}   np.random.RandomStater   Callable[..., Any]r   int | floatr    r   r!   r   r   strreturnzsparse.BCOO | sparse.BCSR)
r}   r   r   r   r   r   r    r   r!   r   )r   r   r   zIterable[tuple])r   )r   r   r   zIterator[SparseLayout])3__doc__
__future__r   collections.abcr   r   r   r   r   r   r   typingr   r	   rF   r
   r   jax._srcr   jtujax._src.lax.laxr   jax._src.typingr   jax.experimentalr   	jax.numpynumpyr   jax._src.utilr   r   ro   float32float64	complex64
complex128
MATMUL_TOLr   r   r*   JaxTestCaser-   r   rand_defaultr   r   r   r   r   r   r(   r   r   <module>r      s    " B B    " 
   % 0 % #  .  JJJJLL$MM5	
))* ): OES__ OEb'=+'=:L'=!'=,/'=:='= !$'= )B'=T /2.>.>"1-11-01=@1 /2.>.>"1-11-01=@1 '(NNN '(LLL ;C<L<L r   