wehub-resource-sync
42 lines
828 B
C++
42 lines
828 B
C++
//
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// AutoTime.hpp
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// MNN
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//
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// Created by MNN on 2018/07/27.
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// Copyright © 2018, Alibaba Group Holding Limited
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//
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#ifndef AutoTime_hpp
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#define AutoTime_hpp
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#include <stdint.h>
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#include <stdio.h>
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#include <MNN/MNNDefine.h>
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namespace MNN {
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/** time tracing util. prints duration between init and deinit. */
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class MNN_PUBLIC AutoTime {
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public:
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AutoTime(int line, const char* func);
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~AutoTime();
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AutoTime(const AutoTime&) = delete;
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AutoTime(const AutoTime&&) = delete;
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AutoTime& operator=(const AutoTime&) = delete;
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AutoTime& operator=(const AutoTime&&) = delete;
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private:
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int mLine;
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char* mName;
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uint64_t mCurrentTime;
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};
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} // namespace MNN
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#ifdef MNN_OPEN_TIME_TRACE
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#define AUTOTIME MNN::AutoTime ___t(__LINE__, __func__)
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#else
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#define AUTOTIME
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#endif
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#endif /* AutoTime_hpp */
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