30 lines
984 B
30 lines
984 B
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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#ifndef HL_TIME_H_
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#define HL_TIME_H_
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#include <cstdint>
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/**
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* @brief High resolution timer.
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*
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* @return int64_t the representation value of the object as a
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* count of periods, which are not necessarily
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* seconds.
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*
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* @note It is used to generate random perturbation parameters.
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*/
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int64_t getCurrentTimeStick(void);
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#endif /* HL_TIME_H_ */
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