mirror of
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56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
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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 logging
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import os
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import sys
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class AverageMeter(object):
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"""Computes and stores the average and current value
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"""
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def __init__(self):
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self.val = None
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self.avg = None
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self.sum = None
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self.count = None
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self.reset()
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def reset(self):
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self.val = 0
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self.avg = 0
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self.sum = 0
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self.count = 0
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def update(self, val, n=1):
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self.val = val
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self.sum += val * n
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self.count += n
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self.avg = self.sum / self.count
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def init_logging(log_root, rank, models_root):
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if rank is 0:
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log_root.setLevel(logging.INFO)
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formatter = logging.Formatter("Training: %(asctime)s-%(message)s")
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handler_file = logging.FileHandler(
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os.path.join(models_root, "training.log"))
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handler_stream = logging.StreamHandler(sys.stdout)
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handler_file.setFormatter(formatter)
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handler_stream.setFormatter(formatter)
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log_root.addHandler(handler_file)
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log_root.addHandler(handler_stream)
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log_root.info('rank_id: %d' % rank)
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