a
    OSic"  ã                   @   sF   d dl mZ G dd„ dejƒZG dd„ dejƒZG dd„ dejƒZdS )	é    )Únnc                       s*   e Zd ZdZd‡ fdd„	Zdd„ Z‡  ZS )Ú	QuantStuba  Quantize stub module, before calibration, this is same as an observer,
    it will be swapped as `nnq.Quantize` in `convert`.

    Args:
        qconfig: quantization configuration for the tensor,
            if qconfig is not provided, we will get qconfig from parent modules
    Nc                    s   t t| ƒ ¡  |r|| _d S ©N)Úsuperr   Ú__init__Úqconfig©Úselfr   ©Ú	__class__© úW/var/www/html/django/DPS/env/lib/python3.9/site-packages/torch/ao/quantization/stubs.pyr      s    zQuantStub.__init__c                 C   s   |S r   r   ©r	   Úxr   r   r   Úforward   s    zQuantStub.forward)N©Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r   Ú__classcell__r   r   r
   r   r      s   r   c                       s*   e Zd ZdZd‡ fdd„	Zdd„ Z‡  ZS )ÚDeQuantStuba  Dequantize stub module, before calibration, this is same as identity,
    this will be swapped as `nnq.DeQuantize` in `convert`.

    Args:
        qconfig: quantization configuration for the tensor,
            if qconfig is not provided, we will get qconfig from parent modules
    Nc                    s   t t| ƒ ¡  |r|| _d S r   )r   r   r   r   r   r
   r   r   r      s    zDeQuantStub.__init__c                 C   s   |S r   r   r   r   r   r   r   "   s    zDeQuantStub.forward)Nr   r   r   r
   r   r      s   r   c                       sD   e Zd ZU dZeed< eed< ejed< ‡ fdd„Z	dd„ Z
‡  ZS )	ÚQuantWrapperaç  A wrapper class that wraps the input module, adds QuantStub and
    DeQuantStub and surround the call to module with call to quant and dequant
    modules.

    This is used by the `quantization` utility functions to add the quant and
    dequant modules, before `convert` function `QuantStub` will just be observer,
    it observes the input tensor, after `convert`, `QuantStub`
    will be swapped to `nnq.Quantize` which does actual quantization. Similarly
    for `DeQuantStub`.
    ÚquantÚdequantÚmodulec                    s^   t t| ƒ ¡  t|dƒr|jnd }|  dt|ƒ¡ |  dt|ƒ¡ |  d|¡ |  |j	¡ d S )Nr   r   r   r   )
r   r   r   Úhasattrr   Ú
add_moduler   r   ÚtrainÚtraining)r	   r   r   r
   r   r   r   5   s    zQuantWrapper.__init__c                 C   s   |   |¡}|  |¡}|  |¡S r   )r   r   r   )r	   ÚXr   r   r   r   =   s    

zQuantWrapper.forward)r   r   r   r   r   Ú__annotations__r   r   ÚModuler   r   r   r   r   r
   r   r   &   s   


r   N)Útorchr   r"   r   r   r   r   r   r   r   Ú<module>   s   