63 lines
1.1 KiB
C++
63 lines
1.1 KiB
C++
// Copyright (c) 2010, Lawrence Livermore National Security, LLC. Produced at
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// the Lawrence Livermore National Laboratory. LLNL-CODE-443211. All Rights
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// reserved. See file COPYRIGHT for details.
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//
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// This file is part of the MFEM library. For more information and source code
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// availability see http://mfem.org.
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//
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// MFEM is free software; you can redistribute it and/or modify it under the
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// terms of the GNU Lesser General Public License (as published by the Free
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// Software Foundation) version 2.1 dated February 1999.
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#ifndef MFEM_TIC_TOC
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#define MFEM_TIC_TOC
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#include "../config/config.hpp"
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#ifndef MFEM_TIMER_TYPE
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#ifndef _WIN32
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#define MFEM_TIMER_TYPE 0
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#else
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#define MFEM_TIMER_TYPE 3
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#endif
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#endif
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namespace mfem
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{
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namespace internal
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{
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class StopWatch;
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}
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/// Timing object
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class StopWatch
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{
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private:
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internal::StopWatch *M;
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public:
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StopWatch();
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void Clear();
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void Start();
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void Stop();
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double Resolution();
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double RealTime();
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double UserTime();
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double SystTime();
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~StopWatch();
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};
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extern StopWatch tic_toc;
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/// Start timing
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extern void tic();
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/// End timing
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extern double toc();
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}
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#endif
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