# -*- coding: utf-8 -*-
# MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
#
# Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
"""Finetune a pretrained fp32 with int8 post train quantization(calibration)"""
import argparse
import collections
import numbers
import os
import time

# pylint: disable=import-error
import models

import megengine as mge
import megengine.data as data
import megengine.data.transform as T
import megengine.distributed as dist
import megengine.functional as F
import megengine.quantization as Q
from megengine.quantization.quantize import enable_observer, quantize, quantize_qat

logger = 
mge.get_logger(__name__)