42 lines
1.8 KiB
Python
42 lines
1.8 KiB
Python
# copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
|
|
#
|
|
# 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.
|
|
|
|
import paddle
|
|
|
|
|
|
def get_default_quant_config():
|
|
quant_config = {
|
|
# weight preprocess type, default is None and no preprocessing is performed.
|
|
'weight_preprocess_type': None,
|
|
# activation preprocess type, default is None and no preprocessing is performed.
|
|
'activation_preprocess_type': None,
|
|
# weight quantize type, default is 'channel_wise_abs_max'
|
|
'weight_quantize_type': 'channel_wise_abs_max',
|
|
# activation quantize type, default is 'moving_average_abs_max'
|
|
'activation_quantize_type': 'moving_average_abs_max',
|
|
# weight quantize bit num, default is 8
|
|
'weight_bits': 8,
|
|
# activation quantize bit num, default is 8
|
|
'activation_bits': 8,
|
|
# data type after quantization, such as 'uint8', 'int8', etc. default is 'int8'
|
|
'dtype': 'int8',
|
|
# window size for 'range_abs_max' quantization. default is 10000
|
|
'window_size': 10000,
|
|
# The decay coefficient of moving average, default is 0.9
|
|
'moving_rate': 0.9,
|
|
# for dygraph quantization, layers of type in quantizable_layer_type will be quantized
|
|
'quantizable_layer_type': ['Conv2D', 'Linear'],
|
|
}
|
|
return quant_config
|