o
    i                  
   @   s  d dl Z d dlZd dlmZmZ dd Zdd Zejdd d	d	d	fd
d dddfdd dddfdd dddfdd dddfdd dd	d	fgdddd Zejdd dd dd d d gddd!d" Z	ej
d#g d$d%d& Zd'd( Zd)d* Zd+d, Zd-d. ZdS )/    N)	Optimizerregistryc                   c   s    	 dV  q)NTv/? r   r   r   O/home/ubuntu/.local/lib/python3.10/site-packages/thinc/tests/test_optimizers.py_test_schedule_valid   s   r   c                   c   s    g E d H  d S Nr   r   r   r   r   _test_schedule_invalid   s   r	   c                   C      dS )Nrh|?r   r   r   r   r   <lambda>       r   r   c                   C      t  S r   )r   r   r   r   r   r          r   c                   C      dd dD S )Nc                 s       | ]}|V  qd S r   r   .0ir   r   r   	<genexpr>       <lambda>.<locals>.<genexpr>)皙?皙?皙?g      ?g333333?ffffff?皙?r   r   r   r   r   r          r   r   r   c                   C   r   )Nc                 s   r   r   r   r   r   r   r   r      r   r   )Zd;O?Zd;O?r   r   r   r   r   r      r   r   r   c                   C   s   g dS )N)?r   r   r   r   r   r   r   r          r    r   r   c                   C   s   ddgS )N        r   r   r   r   r   r   r      r!   r"   function)paramsscopec                 C   s   | j \}}}}| |||fS r   param)requestr_funcr1r2r3r   r   r   schedule_valid   s   r-   c                   C   r
   )Nhellor   r   r   r   r   r   #   r   c                   C   r   r   )r	   r   r   r   r   r   $   r   c                   C   r   )Nc                 s   r   r   r   )r   _r   r   r   r   %   r   r   r   r   r   r   r   r   r   %   r   c                   C   s   g S r   r   r   r   r   r   r   &   r   c                 C   s   | j }| S r   r&   )r(   r)   r   r   r   schedule_invalid!   s   r0   name)zRAdam.v1Adam.v1zSGD.v1c                 C   s2   d}| |d}t d|id }|j|ksJ d S )Nr   z@optimizers
learn_rateconfig)r   resolver4   )r1   r4   cfg	optimizerr   r   r   test_optimizers_from_config0   s   
r9   c                 C   sz   | \}}}}d|d}t d|id }|j|ksJ |  |j|ks&J |  |j|ks1J d|_|jdks;J d S )Nr2   r3   r7         ?)r   r6   r4   step_schedules)r-   lrlr_next1lr_next2lr_next3r7   r8   r   r   r   $test_optimizer_schedules_from_config8   s   
r@   c                 C   sh   | \}}}}t |d}|j|ksJ |  |j|ksJ |  |j|ks(J d|_|jdks2J d S )Nr4   r:   )r   r4   r;   )r-   r<   r=   r>   r?   r8   r   r   r   test_optimizer_schedules_validE   s   
rB   c                 C   s:   t t t| d W d    d S 1 sw   Y  d S )NrA   )pytestraises
ValueErrorr   )r0   r   r   r    test_optimizer_schedules_invalidQ   s   "rF   c                  C   s   t dddddd} | dtdtd\}}t|tds"J tjg d	d
dd}tjg dgd
dd}| d|| t dddd} | d|| d S )Nr   FTr   )r4   use_averages	use_radamL2L2_is_weight_decay)r   x)      r   )r:   r"   r"   r:   f)dtype)   )g      r"   r"   r:   )r4   beta1beta2)rL   rK   )r   numpyzerosarray_equalasarrayreshape)r8   r/   gradientWdWr   r   r   test_optimizer_initV   s   r[   )rS   rC   	thinc.apir   r   r   r	   fixturer-   r0   markparametrizer9   r@   rB   rF   r[   r   r   r   r   <module>   s>    

	
