ó
r™xTc           @   sp   d  d l  m Z d „  Z d „  Z e d e d „ Z d „  Z e d k rl d  d l Z e d	 e j	 d
 ƒ n  d S(   iÿÿÿÿ(   t   divisionc         C   s}  d d  l  } t | j d |  ƒ } d d l m } d d l m } d d l m } x,d d g D]} xt	 d d ƒ D]} | j
 | j | | ƒ d ƒ }	 x$ t	 | ƒ D] }
 | |	 |
 |
 f <q¦ W|	 j ƒ  } | d	 |	 d
 | ƒ } | d  k r| sÿ d |  GHn  d  S| j d k st ‚ | | j | g | ƒ s7t ‚ | j j ƒ  | | f k sXt ‚ | j j ƒ  | | f k su t ‚ qu Wq_ W| j d d ƒ } xt	 d d ƒ D]} xý t	 d d ƒ D]ì } | j d t | j | | ƒ d d ƒ d | | f ƒ }	 | d	 |	 j ƒ  j ƒ  d
 | ƒ } | j d k s.t ‚ | j | j ƒ } | j | j | j j ƒ  ƒ j ƒ  } | j | j | j j ƒ  ƒ j ƒ  } | | | | |	 ƒ s¹t ‚ q¹Wq£W| j d d d d d d d g d d" ƒ }	 | d	 |	 j ƒ  j ƒ  d
 | ƒ } | j d k st ‚ | | j d d g ƒ s+t ‚ | | j d d d d d d g ƒ sUt ‚ | | j d d  d! d g ƒ syt ‚ d  S(#   Niÿÿÿÿs	   lapack_%s(   t   flex(   t   matrix(   t   approx_equali    i   i   t   at   use_fortrans(   Skipping tests: lapack_%s not available.t   seedt   elemsi   i   t   ng®GázÞ?gš™™™™™¹?gáz®GáÊ¿g¸…ëQ¸ž¿gffffffÖ?i   gUÕ…æýéá?g_m�ÚÿÖ?gqâÜRuê?gr)x oà¿g;r 4œ[Ñ?gbrùÏÛ&Û¿gOžbÊyÊ¿gÃÕ‰> 6ì?gŽÄÚWí‘ë?g×CœJ«>à¿g×CœJ«>à?(   i   i   (   t   scitbx.linalgt   getattrt   linalgt   scitbx.array_familyR   t   scitbxR   t   libtbx.test_utilsR   t   xranget   doublet   gridt	   deep_copyt   Nonet   infot   AssertionErrort   st   ut   allt   vtt   mersenne_twistert   rect   tuplet   random_doublet	   transposet   as_flex_double_matrixt   diag(   t   svd_impl_nameR   R   t   svd_implR   R   R   R    R   R   t   it   a_inpt   svdt   mtt   mt   sigmaR   R   (    (    sP   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/scitbx/linalg/tests/tst_lapack_svd.pyt   exercise_impl   sX    !)9$$%					c          C   sE   x> d d g D]0 }  x' t  t g D] } t d |  d | ƒ q  Wq Wd  S(   Nt   dgesvdt   dgesddR!   R   (   t   Falset   TrueR)   (   R!   R   (    (    sP   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/scitbx/linalg/tests/tst_lapack_svd.pyt   exercise5   s    R*   c         C   sh  d d  l  } d d l m } d d  l } d d l m } | j d d ƒ } g  } |  s” d6 }	 xå |	 D]* }
 x! |	 D] } | j |
 | f ƒ qp Wqc Wn° |  d k rê t d d	 d ƒ }	 x� |	 D]* }
 x! |	 D] } | j |
 | f ƒ qÆ Wq¹ WnZ |  d
 k r8xK d7 D]4 } x+ d8 D]# } | j t	 | | ƒ | f ƒ q
Wqý Wn t
 |  ƒ ‚ |  smd& | d' d( g t	 | ƒ f } n g  } | t | ƒ ƒ } t | j d) | ƒ } zgx`| D]X\ }
 } |  rÄ| j ƒ  n  | j d* |
 | ƒ d d } | j | j |
 | ƒ ƒ | j ƒ  } | j ƒ  } | j j j | d+ t d, t ƒ} | j ƒ  | } | j ƒ  } | j ƒ  } | d- | d. | ƒ } | d  k r�d  S| j j ƒ  | j j ƒ  | j ƒ  | } |  sã| d  k	 rË| GHd  } n  d/ |
 | | | f GHq¥| j |
 | | | f ƒ q¥WWd  |  rcd0 | d1 d2 g | f GHd3 j g  | D]" \ }
 } } d4 |
 | | f ^ q1ƒ GHd5 GHn  Xd  S(9   Niÿÿÿÿ(   R   (   t   progress_displayed_as_fractionR   i    id   iÈ   s   timing-1iX  s   timing-2i   gš™™™™™ñ?g333333ó?gÍÌÌÌÌÌô?gffffffö?g      ø?gš™™™™™ù?g333333û?gÍÌÌÌÌÌü?gffffffþ?i   i   i   i   i   i   i   i	   i
   i   i   i(   i2   i<   iF   iP   iZ   s    m   n  real %s %st   femt   fors	   lapack_%st   sizet   accumulate_ut   accumulate_vR   R   s   %3d %3d %4.2f %4.2fs   handwrittenwrtlapack%s%s={t    t   fortrant   ,s   {%3d, %3d, %4.2f}t   }(   id   iÈ   (   i   gš™™™™™ñ?g333333ó?gÍÌÌÌÌÌô?gffffffö?g      ø?gš™™™™™ù?g333333û?gÍÌÌÌÌÌü?gffffffþ?i   i   i   i   i   i   i   i	   i
   i   i   i(   i2   i<   iF   iP   iZ   id   (
   i
   i   i   i(   i2   i<   iF   iP   iZ   id   (   t   scitbx.linalg.svdR   R   t   timet   libtbx.utilsR/   R   t   appendt   ranget   intt   RuntimeErrort   lenR
   R   t   advanceR   t   reshapeR   R   R%   t   realR-   t   matrix_transposeR   R   R   t   join(   t   comprehensiveR!   R   R   R   R:   R/   R&   t   samplest   dimsR'   R   t   kt   headert   handwritten_wrt_lapackt   progresst   lapack_svd_implR   t   act   t0t   svd_realt   time_svd_realt   att
   svd_lapackt   time_dgesvdt   t(    (    sP   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/scitbx/linalg/tests/tst_lapack_svd.pyt   compare_times:   sx     
(  	"	.c   	   	   C   s,  d d l  m } | ƒ  j d  d d d d d d d	 ƒj d  d
 d d d d d d ƒj d  d d d d d d d ƒj d t j d ƒ } t ƒ  | j j	 } g  | j j
 j d ƒ D] } i t d 6t d 6| ^ q¯ } | j j j d ƒ } x8 | D]0 } x' | D] } t d | d | d | ƒ qü Wqï Wd GHd  S(   Niÿÿÿÿ(   t   option_parsers   --comprehensivet   actiont   storet   typet   stringt   defaultR5   s   --languagess   fem,fortrans   --implementationss   dgesvd,dgesddt   argsi   R7   R0   R6   R!   R   RF   t   OK(   t   libtbx.option_parserRW   t   optionR   t   processt   syst   argvR.   t   optionsRF   t	   languagest   splitR,   R-   t   implementationsRV   (	   R]   RW   t   command_lineRF   t   lt   use_fortran_flagst   svd_impl_namesR!   R   (    (    sP   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/scitbx/linalg/tests/tst_lapack_svd.pyt   run   s4    						7t   __main__NR]   i   (
   t
   __future__R    R)   R.   R,   RV   Rl   t   __name__Rb   Rc   (    (    (    sP   /public2/ftp/pub/ccp4/6.5/ccp4-6.5/lib/py2/scitbx/linalg/tests/tst_lapack_svd.pyt   <module>   s   	3	B	