You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
44 lines
1.2 KiB
44 lines
1.2 KiB
# Copyright (c) 2021 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.
|
|
"""Repeat the same layer definition."""
|
|
import paddle
|
|
|
|
|
|
class MultiSequential(paddle.nn.Sequential):
|
|
"""Multi-input multi-output paddle.nn.Sequential."""
|
|
|
|
def forward(self, *args):
|
|
"""Repeat."""
|
|
for m in self:
|
|
args = m(*args)
|
|
return args
|
|
|
|
|
|
def repeat(N, fn):
|
|
"""Repeat module N times.
|
|
|
|
Parameters
|
|
----------
|
|
N : int
|
|
Number of repeat time.
|
|
fn : Callable
|
|
Function to generate module.
|
|
|
|
Returns
|
|
----------
|
|
MultiSequential
|
|
Repeated model instance.
|
|
"""
|
|
return MultiSequential(* [fn(n) for n in range(N)])
|