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46 lines
1.2 KiB
46 lines
1.2 KiB
//
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// perftimer.h
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//
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// MiniDexed - Dexed FM synthesizer for bare metal Raspberry Pi
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// Copyright (C) 2022 The MiniDexed Team
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#ifndef _perftimer_h
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#define _perftimer_h
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#include <string>
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#include <circle/timer.h>
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class CPerformanceTimer
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{
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public:
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CPerformanceTimer (const char *pName, unsigned nDeadlineMicros = 0);
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void Start (void);
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void Stop (void);
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void Dump (unsigned nIntervalTicks = CLOCKHZ);
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private:
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std::string m_Name;
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unsigned m_nDeadlineMicros;
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unsigned m_nStartTicks;
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unsigned m_nMaximumMicros;
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unsigned m_nLastDumpTicks;
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};
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#endif
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