64 lines
1.8 KiB
64 lines
1.8 KiB
# 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 os |
|
import six |
|
import pickle |
|
import paddle |
|
|
|
|
|
def makedirs(dir): |
|
if not os.path.exists(dir): |
|
# avoid error when train with multiple gpus |
|
try: |
|
os.makedirs(dir) |
|
except: |
|
pass |
|
|
|
|
|
def save(state_dicts, file_name): |
|
def convert(state_dict): |
|
model_dict = {} |
|
|
|
for k, v in state_dict.items(): |
|
if isinstance( |
|
v, |
|
(paddle.static.Variable, paddle.Tensor)): |
|
model_dict[k] = v.numpy() |
|
else: |
|
model_dict[k] = v |
|
|
|
return model_dict |
|
|
|
final_dict = {} |
|
for k, v in state_dicts.items(): |
|
if isinstance( |
|
v, |
|
(paddle.static.Variable, paddle.Tensor)): |
|
final_dict = convert(state_dicts) |
|
break |
|
elif isinstance(v, dict): |
|
final_dict[k] = convert(v) |
|
else: |
|
final_dict[k] = v |
|
|
|
with open(file_name, 'wb') as f: |
|
pickle.dump(final_dict, f, protocol=2) |
|
|
|
|
|
def load(file_name): |
|
with open(file_name, 'rb') as f: |
|
state_dicts = pickle.load(f) if six.PY2 else pickle.load( |
|
f, encoding='latin1') |
|
return state_dicts
|
|
|