# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.## Licensed under the Apache License, Version 2.0 (the "License");# you may not use this file except in compliance with the License.# You may obtain a copy of the License at## http://www.apache.org/licenses/LICENSE-2.0## Unless required by applicable law or agreed to in writing, software# distributed under the License is distributed on an "AS IS" BASIS,# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.# See the License for the specific language governing permissions and# limitations under the License.from...fluid.contrib.slim.quantization.imperative.ptq_configimportPTQConfig,default_ptq_configfrom...fluid.contrib.slim.quantization.imperative.ptq_quantizerimportBaseQuantizerfrom...fluid.contrib.slim.quantization.imperative.ptq_quantizerimportAbsmaxQuantizerfrom...fluid.contrib.slim.quantization.imperative.ptq_quantizerimportPerChannelAbsmaxQuantizerfrom...fluid.contrib.slim.quantization.imperative.ptq_quantizerimportKLQuantizerfrom...fluid.contrib.slim.quantization.imperative.ptq_quantizerimportHistQuantizerfrom...fluid.contrib.slim.quantization.imperative.ptq_quantizerimportSUPPORT_ACT_QUANTIZERSfrom...fluid.contrib.slim.quantization.imperative.ptq_quantizerimportSUPPORT_WT_QUANTIZERSfrom...fluid.contrib.slim.quantization.imperative.ptq_registryimportPTQRegistryfrom...fluid.contrib.slim.quantization.imperative.ptqimportImperativePTQfrom...fluid.contrib.slim.quantization.imperative.qatimportImperativeQuantAware