mirror of
https://github.com/PaddlePaddle/PaddleOCR.git
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68 lines
2.2 KiB
Python
68 lines
2.2 KiB
Python
# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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import os
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import errno
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import paddle
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def get_check_global_params(mode):
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check_params = [
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'use_gpu', 'max_text_length', 'image_shape', 'image_shape',
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'character_type', 'loss_type'
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]
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if mode == "train_eval":
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check_params = check_params + [
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'train_batch_size_per_card', 'test_batch_size_per_card'
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]
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elif mode == "test":
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check_params = check_params + ['test_batch_size_per_card']
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return check_params
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def check_gpu(use_gpu):
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"""
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Log error and exit when set use_gpu=true in paddlepaddle
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cpu version.
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"""
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err = "Config use_gpu cannot be set as true while you are " \
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"using paddlepaddle cpu version ! \nPlease try: \n" \
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"\t1. Install paddlepaddle-gpu to run model on GPU \n" \
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"\t2. Set use_gpu as false in config file to run " \
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"model on CPU"
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if use_gpu:
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try:
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if not paddle.is_compiled_with_cuda():
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print(err)
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sys.exit(1)
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except:
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print("Fail to check gpu state.")
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sys.exit(1)
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def _mkdir_if_not_exist(path, logger):
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"""
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mkdir if not exists, ignore the exception when multiprocess mkdir together
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"""
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if not os.path.exists(path):
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try:
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os.makedirs(path)
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except OSError as e:
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if e.errno == errno.EEXIST and os.path.isdir(path):
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logger.warning(
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'be happy if some process has already created {}'.format(
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path))
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else:
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raise OSError('Failed to mkdir {}'.format(path))
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