
    ȅi-                         % S SK r S SKJs  Jr  S SK Jr  S SKJr  / r\	\
   \S'   \ R                  R                   " S S5      5       rg)    N)Tensor)2_scripted_functional_optimizer_deprecation_warning__all__c                   |    \ rS rSr         SS\\   S\S\S\S\S\S\S	\S
\S\4S jjrS\\S-     4S jr	Sr
g)_FunctionalRMSprop   paramslralphaepsweight_decaymomentumcenteredforeachmaximize_allow_empty_param_listc                 V   [        SS9  UUUUUS.U l        Xpl        Xl        Xl        [        U5      S:X  a  U
(       d  [        S5      eSU0U l        [        R                  R                  [        [        R                  [        [        [        R                  4   4   0 5      U l        g )N   )
stacklevel)r
   r   r   r   r   r   z%optimizer got an empty parameter listr	   )r   defaultsr   r   r   len
ValueErrorparam_grouptorchjitannotatedictr   strstate)selfr	   r
   r   r   r   r   r   r   r   r   s              d/home/james-whalen/.local/lib/python3.13/site-packages/torch/distributed/optim/functional_rmsprop.py__init___FunctionalRMSprop.__init__   s     	;aH( 
 ! v;!$;DEE %f-YY''U\\4U\\@Q;R-R(SUWX
    	gradientsNc                 n   U R                   S   n/ n/ n/ n/ n/ n/ nU R                  S   n	U R                  S   n
U R                  S   nU R                  S   nU R                  S   n[        U5      [        U5      :w  a*  [        SS[        U5       S	3-   S
[        U5       3-   5      eSn[	        X!5       GH  u  nnUc  M  U[
        R                  " U5      -  nUR                  U5        UR                  U5        XR                  ;  a  0 U R                  U'   U R                  U   n[
        R                  " S5      US'   [
        R                  " U[
        R                  S9US'   US:  a&  [
        R                  " U[
        R                  S9US'   U R                  (       a&  [
        R                  " U[
        R                  S9US'   U R                  U   nUR                  US   5        US:  a  UR                  US   5        U R                  (       a  UR                  US   5        UR                  US   5        GM     [
        R                  " 5          [        R                  " UUUUUUU	U
UUUU R                  U R                   U R"                  US9  S S S 5        g ! , (       d  f       g = f)Nr	   r
   r   r   r   r   zEthe gradients passed in does not equal to the size of the parameters!zParams length: z. zGradients length: F        step)memory_format
square_avgr   momentum_buffergrad_avg)	r
   r   r   r   r   r   r   r   has_complex)r   r   r   r   zipr   
is_complexappendr   tensor
zeros_likepreserve_formatr   no_gradFrmspropr   r   )r    r%   r	   params_with_gradgradssquare_avgs	grad_avgsmomentum_buffer_liststate_stepsr
   r   r   r   r   r-   paramgradientr   s                     r!   r(   _FunctionalRMSprop.step;   s   !!(+	!]]4 g&mmE"==,}}^4v;#i.(W#CK=34&s9~&678  "65OE8#u//66 ''.X&

*(*DJJu% JJu-E$)LL$5E&M*/*:*:U-B-B+E,'  !|383C3C!1F1F4/0 }},1,<,<!1F1F-j) 

5)""5#67a<(//6G0HI==$$U:%67""5=1;  6> ]]_II $)!' __s   AJ&&
J4)r   r   r   r   r   r   )	g{Gz?gGz?g:0yE>r'   r'   FFFF)__name__
__module____qualname____firstlineno__listr   floatboolr"   r(   __static_attributes__ r$   r!   r   r      s    
 !(- YV Y  Y 	 Y
  Y  Y  Y  Y  Y  Y "& YDFd6D=1 Fr$   r   )r   torch.optim._functionaloptim_functionalr5   r   ,torch.distributed.optim._deprecation_warningr   r   rD   r   __annotations__r   scriptr   rH   r$   r!   <module>rO      sN     # # 
 c  i i ir$   