o
    
sh
                  	   @   s   d dl mZmZ ddlmZ ddlmZ er#ddlmZ e r#d dl	Z	ddl
mZmZmZ e r6d d	lmZ eeZd
ddddddddZG dd deZdS )    )TYPE_CHECKINGAny   )is_torch_available   )HfQuantizer)PreTrainedModelN)is_accelerate_availableis_quark_availablelogging)set_module_tensor_to_devicezweight_quantizer.scalezbias_quantizer.scalezinput_quantizer.scalezoutput_quantizer.scalezweight_quantizer.zero_pointzbias_quantizer.zero_pointzinput_quantizer.zero_pointzoutput_quantizer.zero_point)weight_scale
bias_scaleinput_scaleoutput_scaleweight_zero_pointbias_zero_pointinput_zero_pointoutput_zero_pointc                
       s   e Zd ZdZdZdgZdZ fddZdd Zdd
dZ	dd	ddde
dee
ef def
ddZ		dddZdddZdddZedd Z  ZS ) QuarkHfQuantizerz?
    Quark quantizer (https://quark.docs.amd.com/latest/).
    Tquarkc                    s    t  j|fi | |j| _d S N)super__init__json_export_config)selfquantization_configkwargs	__class__ e/var/www/html/alpaca_bot/venv/lib/python3.10/site-packages/transformers/quantizers/quantizer_quark.pyr   >   s   zQuarkHfQuantizer.__init__c                 O   s   t  stdd S )NzLoading a Quark quantized model requires the `quark` library but it was not found in the environment. Please refer to https://quark.docs.amd.com/latest/install.html.)r
   ImportError)r   argsr   r    r    r!   validate_environmentC   s
   z%QuarkHfQuantizer.validate_environmentmodelr   c                 K   s,   ddl m} ||| jj| jj| jjd |S )Nr   )_map_to_quark)pack_methodcustom_mode)quark.torch.export.apir&   r   quant_configr   r'   r(   )r   r%   r   r&   r    r    r!   $_process_model_before_weight_loadingI   s   z5QuarkHfQuantizer._process_model_before_weight_loadingparam_valueztorch.Tensor
param_name
state_dictreturnc                 K      dS )NTr    )r   r%   r,   r-   r.   r   r    r    r!   check_quantized_paramU   s   z&QuarkHfQuantizer.check_quantized_paramtorch.nn.Parameterc                 C   s:   | dd }|tv r||t| }t||||d d S )N.)value)splitCHECKPOINT_KEYSreplacer   )r   r%   paramr-   param_devicer.   unexpected_keyspostfixr    r    r!   create_quantized_param_   s   z'QuarkHfQuantizer.create_quantized_paramc                 K   s   |S r   r    )r   r%   r   r    r    r!   #_process_model_after_weight_loadingi      z4QuarkHfQuantizer._process_model_after_weight_loadingNc                 C   r0   NFr    )r   safe_serializationr    r    r!   is_serializablel   r?   z QuarkHfQuantizer.is_serializablec                 C   r0   r@   r    )r   r    r    r!   is_trainableo   s   zQuarkHfQuantizer.is_trainable)r%   r   )r/   r2   r   )__name__
__module____qualname____doc__requires_calibrationrequired_packages requires_parameters_quantizationr   r$   r+   strdictr   boolr1   r=   r>   rB   propertyrC   __classcell__r    r    r   r!   r   1   s4    







r   )typingr   r   
file_utilsr   baser   modeling_utilsr   torchutilsr	   r
   r   accelerate.utilsr   
get_loggerrD   loggerr7   r   r    r    r    r!   <module>   s*   
