
    ,Kf                     ~   d dl Z d dlZd dlZd dlZd dlZd dlZd dlmZ d dl	m	Z	m
Z
 d dlmZmZ d dlmZ d dlZd dlZd dlZd dlZd dlmZ d dlZd Zd dlZ ej4                  d	      Zej9                  d
deddd       ej9                  ddeddd       ej9                  dddd       ej9                  dded       ej9                  ddedd       ej9                  d d!ed"d#       ej9                  d$ed%d&       ej9                  d'ed(d)       ej9                  d*ed+d,       ej9                  d-e ed.      d,       ej9                  d/ddd01       ej9                  d2ddd31       ej9                  d4ed5d6       ej9                  d7ed8d9       ej9                  d:ddd;1       d< Z d@d=Z!d> Z"dAd?Z#y)B    N)partial)tqdmtrange)	rearrangerepeat)
functional)MNISTc                     t        | t              r-| j                         D ci c]  \  }}|t        |       c}}S | j	                         S c c}}w N)
isinstancedictitemsto_gpucuda)obkvs      8/home/cameronsmith/repos/diffusion_example/args_setup.pyr   r      s?    
2t@T<A6!9<cZ\ZaZaZcc<s   Azsimple training job)descriptionz-nz--name Fzwandb training name)typedefaultrequiredhelpz-cz--init_ckptzIFile for checkpoint loading. If folder specific, will use latest .pt filez-oz--online
store_true)r   actionz-dz	--datasethydrant)r   r   z-bz--batch_size   z,number of videos/sequences per training step)r   r   r   z-vz	--vid_len   z*video length or number of images per batchz--n_workers
   z number of workers per dataloaderz--until_savei  z number of steps until model savez--lrg-C6?zlearning ratez--n_train_stepsg    חAz	--overfitz$Whether to overfit on a single scene)r   r   r   z--no_shufflezWhether to shuffle datasetz--until_img2   z%Number of steps until image summary. z--overfit_sizei z Number of scenes to overfit on. z--load_savezVWhether to load the previously saved data if overfitting (to avoid running flow again)c                     t        | d      S )Nz... c x y -> ... (x y) c)r   xs    r   <lambda>r%   /   s    9Q9:     c           	      f    t        | d|"t        | j                  d      dz              S |      S )Nz... (x y) c -> ... c x yg      ?r#   )r   intsize)srcr$   s     r   r%   r%   0   s2    9S)Cabajc#((SU,Y[J\F]r pqr r&   c                 ^    i }| d   | d   z
  j                         j                         |d<   |S )Netaeta_est	denoising)squaremean)	model_outgtmodel_inputmodelsteplossess         r   loss_fnr8   2   s7    F"5))I*>>FFHMMOF;Mr&   c                     t         j                          t        j                         }t	        j
                         }t        d|         j                  rd _        t        j                  dd j                  rdnd j                  d      }t        j                  j                  d	       t        j                   j#                  d
|j                        |_        t        |j$                         t        j&                  |j$                  d       t)               |_         fd|_        t/        j0                         j3                         |_         j6                  t        j                   j9                  t        j                   j;                   j6                              r j6                  n_t=        t?        j>                  t        j                   j#                   j6                  d            t        j                   j@                        }|j4                  jC                  tE        jF                  |      d   d        |_$        ||_	        |S )Nzuser=r   cameronsmithbusinessbiasingonlinedisabledz
/tmp/wandb)entityprojectmodenamedir.z/home/cameronsmith/logsT)exist_okc           
         t        t        j                  j                  j	                  | j
                  t        j                  j                         z  t        j                  j
                        j                   d            S )NF)
batch_sizenum_workersshuffle
pin_memory)itertorchutilsdata
DataLoaderrF   r   device_countmin	n_workers
no_shuffle)datasetargss    r   r%   zmake_run.<locals>.<lambda>I   s    $u{{/?/?/J/J7_c_n_notoyoy  pG  pG  pI  `I@CDNNSWSbSb@cptppl  LQ 0K 0R +S r&   z*.pt)keymodel_state_dictF)strict)%parser
parse_argsargparse	NamespacegetpassgetuserprintoverfitrQ   wandbinitr<   rA   runlog_codeospathjoinsave_dirmakedirsr	   rS   get_dataloadermodelsDDPMr   r5   	init_ckptisfile
expandusermaxglobgetctimeload_state_dictrK   loadrT   )rT   valselfuserrb   	ckpt_files   `     r   make_runrx   9   s   T"DD??D	E$.||AT^ **29VZVaVa(gqw{  xA  xA  HR  TC	IIsGGLL!:SXXFDM	$--KKt, 7DLSD T"'')DJ~~!&(ggnnRWW5G5G5W&XDNN^abfbkbklnlslslxlxy}  zH  zH  IO  mP  cQ  WY  W^  W^  Wg  Wg  _h	

""5::i#89K#LTY"ZDIDJKr&   r   )NF)$rd   randomtimerp   sysnumpynp	functoolsr   r   r   einopsr   r   torch.nnr   Fr`   rK   rj   vis_scripts
data.mnistr	   r\   r   rZ   ArgumentParserrX   add_argumentstrr)   floatch_secch_fstr8   rx    r&   r   <module>r      s         # $       c 	 	 	 -B	C   DBK`  a   DSu  S^   _   DU<  H   D3y  A   Dc!Ao  p   D3q>j  k   Ms2;]  ^   ND>`  a   Fd  H   %3s3x_  U   K|Io  p   NE,Lh  i   MB<c  d   $3xEg  h   M5  Ld   e 
;	rr&   