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Update the StopWatch code

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This commit is contained in:
Andy CA6JAU 2018-07-21 23:17:16 -04:00
parent d231273c1a
commit d600b606cd
12 changed files with 288 additions and 144 deletions
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59
DMR2NXDN/StopWatch.cpp
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX * Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -21,21 +21,32 @@
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
CStopWatch::CStopWatch() : CStopWatch::CStopWatch() :
m_frequency(), m_frequencyS(),
m_frequencyMS(),
m_start() m_start()
{ {
::QueryPerformanceFrequency(&m_frequency); ::QueryPerformanceFrequency(&m_frequencyS);
m_frequencyMS.QuadPart = m_frequencyS.QuadPart / 1000ULL;
} }
CStopWatch::~CStopWatch() CStopWatch::~CStopWatch()
{ {
} }
unsigned long CStopWatch::start() unsigned long long CStopWatch::time() const
{
LARGE_INTEGER now;
::QueryPerformanceCounter(&now);
return (unsigned long long)(now.QuadPart / m_frequencyMS.QuadPart);
}
unsigned long long CStopWatch::start()
{ {
::QueryPerformanceCounter(&m_start); ::QueryPerformanceCounter(&m_start);
return (unsigned long)(m_start.QuadPart / m_frequency.QuadPart); return (unsigned long long)(m_start.QuadPart / m_frequencyS.QuadPart);
} }
unsigned int CStopWatch::elapsed() unsigned int CStopWatch::elapsed()
@ -46,15 +57,16 @@ unsigned int CStopWatch::elapsed()
LARGE_INTEGER temp; LARGE_INTEGER temp;
temp.QuadPart = (now.QuadPart - m_start.QuadPart) * 1000; temp.QuadPart = (now.QuadPart - m_start.QuadPart) * 1000;
return (unsigned int)(temp.QuadPart / m_frequency.QuadPart); return (unsigned int)(temp.QuadPart / m_frequencyS.QuadPart);
} }
#else #else
#include <cstdio> #include <cstdio>
#include <ctime>
CStopWatch::CStopWatch() : CStopWatch::CStopWatch() :
m_start() m_startMS(0ULL)
{ {
} }
@ -62,23 +74,32 @@ CStopWatch::~CStopWatch()
{ {
} }
unsigned long CStopWatch::start() unsigned long long CStopWatch::time() const
{
::gettimeofday(&m_start, NULL);
return m_start.tv_usec;
}
unsigned int CStopWatch::elapsed()
{ {
struct timeval now; struct timeval now;
::gettimeofday(&now, NULL); ::gettimeofday(&now, NULL);
unsigned int elapsed = (now.tv_sec - m_start.tv_sec) * 1000U; return now.tv_sec * 1000ULL + now.tv_usec / 1000ULL;
elapsed += now.tv_usec / 1000U; }
elapsed -= m_start.tv_usec / 1000U;
return elapsed; unsigned long long CStopWatch::start()
{
struct timespec now;
::clock_gettime(CLOCK_MONOTONIC, &now);
m_startMS = now.tv_sec * 1000ULL + now.tv_nsec / 1000000ULL;
return m_startMS;
}
unsigned int CStopWatch::elapsed()
{
struct timespec now;
::clock_gettime(CLOCK_MONOTONIC, &now);
unsigned long long nowMS = now.tv_sec * 1000ULL + now.tv_nsec / 1000000ULL;
return nowMS - m_startMS;
} }
#endif #endif

13
DMR2NXDN/StopWatch.h
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX * Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -31,15 +31,18 @@ public:
CStopWatch(); CStopWatch();
~CStopWatch(); ~CStopWatch();
unsigned long start(); unsigned long long time() const;
unsigned int elapsed();
unsigned long long start();
unsigned int elapsed();
private: private:
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
LARGE_INTEGER m_frequency; LARGE_INTEGER m_frequencyS;
LARGE_INTEGER m_frequencyMS;
LARGE_INTEGER m_start; LARGE_INTEGER m_start;
#else #else
struct timeval m_start; unsigned long long m_startMS;
#endif #endif
}; };

59
DMR2YSF/StopWatch.cpp
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX * Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -21,21 +21,32 @@
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
CStopWatch::CStopWatch() : CStopWatch::CStopWatch() :
m_frequency(), m_frequencyS(),
m_frequencyMS(),
m_start() m_start()
{ {
::QueryPerformanceFrequency(&m_frequency); ::QueryPerformanceFrequency(&m_frequencyS);
m_frequencyMS.QuadPart = m_frequencyS.QuadPart / 1000ULL;
} }
CStopWatch::~CStopWatch() CStopWatch::~CStopWatch()
{ {
} }
unsigned long CStopWatch::start() unsigned long long CStopWatch::time() const
{
LARGE_INTEGER now;
::QueryPerformanceCounter(&now);
return (unsigned long long)(now.QuadPart / m_frequencyMS.QuadPart);
}
unsigned long long CStopWatch::start()
{ {
::QueryPerformanceCounter(&m_start); ::QueryPerformanceCounter(&m_start);
return (unsigned long)(m_start.QuadPart / m_frequency.QuadPart); return (unsigned long long)(m_start.QuadPart / m_frequencyS.QuadPart);
} }
unsigned int CStopWatch::elapsed() unsigned int CStopWatch::elapsed()
@ -46,15 +57,16 @@ unsigned int CStopWatch::elapsed()
LARGE_INTEGER temp; LARGE_INTEGER temp;
temp.QuadPart = (now.QuadPart - m_start.QuadPart) * 1000; temp.QuadPart = (now.QuadPart - m_start.QuadPart) * 1000;
return (unsigned int)(temp.QuadPart / m_frequency.QuadPart); return (unsigned int)(temp.QuadPart / m_frequencyS.QuadPart);
} }
#else #else
#include <cstdio> #include <cstdio>
#include <ctime>
CStopWatch::CStopWatch() : CStopWatch::CStopWatch() :
m_start() m_startMS(0ULL)
{ {
} }
@ -62,23 +74,32 @@ CStopWatch::~CStopWatch()
{ {
} }
unsigned long CStopWatch::start() unsigned long long CStopWatch::time() const
{
::gettimeofday(&m_start, NULL);
return m_start.tv_usec;
}
unsigned int CStopWatch::elapsed()
{ {
struct timeval now; struct timeval now;
::gettimeofday(&now, NULL); ::gettimeofday(&now, NULL);
unsigned int elapsed = (now.tv_sec - m_start.tv_sec) * 1000U; return now.tv_sec * 1000ULL + now.tv_usec / 1000ULL;
elapsed += now.tv_usec / 1000U; }
elapsed -= m_start.tv_usec / 1000U;
return elapsed; unsigned long long CStopWatch::start()
{
struct timespec now;
::clock_gettime(CLOCK_MONOTONIC, &now);
m_startMS = now.tv_sec * 1000ULL + now.tv_nsec / 1000000ULL;
return m_startMS;
}
unsigned int CStopWatch::elapsed()
{
struct timespec now;
::clock_gettime(CLOCK_MONOTONIC, &now);
unsigned long long nowMS = now.tv_sec * 1000ULL + now.tv_nsec / 1000000ULL;
return nowMS - m_startMS;
} }
#endif #endif

13
DMR2YSF/StopWatch.h
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX * Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -31,15 +31,18 @@ public:
CStopWatch(); CStopWatch();
~CStopWatch(); ~CStopWatch();
unsigned long start(); unsigned long long time() const;
unsigned int elapsed();
unsigned long long start();
unsigned int elapsed();
private: private:
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
LARGE_INTEGER m_frequency; LARGE_INTEGER m_frequencyS;
LARGE_INTEGER m_frequencyMS;
LARGE_INTEGER m_start; LARGE_INTEGER m_start;
#else #else
struct timeval m_start; unsigned long long m_startMS;
#endif #endif
}; };

59
NXDN2DMR/StopWatch.cpp
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX * Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -21,21 +21,32 @@
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
CStopWatch::CStopWatch() : CStopWatch::CStopWatch() :
m_frequency(), m_frequencyS(),
m_frequencyMS(),
m_start() m_start()
{ {
::QueryPerformanceFrequency(&m_frequency); ::QueryPerformanceFrequency(&m_frequencyS);
m_frequencyMS.QuadPart = m_frequencyS.QuadPart / 1000ULL;
} }
CStopWatch::~CStopWatch() CStopWatch::~CStopWatch()
{ {
} }
unsigned long CStopWatch::start() unsigned long long CStopWatch::time() const
{
LARGE_INTEGER now;
::QueryPerformanceCounter(&now);
return (unsigned long long)(now.QuadPart / m_frequencyMS.QuadPart);
}
unsigned long long CStopWatch::start()
{ {
::QueryPerformanceCounter(&m_start); ::QueryPerformanceCounter(&m_start);
return (unsigned long)(m_start.QuadPart / m_frequency.QuadPart); return (unsigned long long)(m_start.QuadPart / m_frequencyS.QuadPart);
} }
unsigned int CStopWatch::elapsed() unsigned int CStopWatch::elapsed()
@ -46,15 +57,16 @@ unsigned int CStopWatch::elapsed()
LARGE_INTEGER temp; LARGE_INTEGER temp;
temp.QuadPart = (now.QuadPart - m_start.QuadPart) * 1000; temp.QuadPart = (now.QuadPart - m_start.QuadPart) * 1000;
return (unsigned int)(temp.QuadPart / m_frequency.QuadPart); return (unsigned int)(temp.QuadPart / m_frequencyS.QuadPart);
} }
#else #else
#include <cstdio> #include <cstdio>
#include <ctime>
CStopWatch::CStopWatch() : CStopWatch::CStopWatch() :
m_start() m_startMS(0ULL)
{ {
} }
@ -62,23 +74,32 @@ CStopWatch::~CStopWatch()
{ {
} }
unsigned long CStopWatch::start() unsigned long long CStopWatch::time() const
{
::gettimeofday(&m_start, NULL);
return m_start.tv_usec;
}
unsigned int CStopWatch::elapsed()
{ {
struct timeval now; struct timeval now;
::gettimeofday(&now, NULL); ::gettimeofday(&now, NULL);
unsigned int elapsed = (now.tv_sec - m_start.tv_sec) * 1000U; return now.tv_sec * 1000ULL + now.tv_usec / 1000ULL;
elapsed += now.tv_usec / 1000U; }
elapsed -= m_start.tv_usec / 1000U;
return elapsed; unsigned long long CStopWatch::start()
{
struct timespec now;
::clock_gettime(CLOCK_MONOTONIC, &now);
m_startMS = now.tv_sec * 1000ULL + now.tv_nsec / 1000000ULL;
return m_startMS;
}
unsigned int CStopWatch::elapsed()
{
struct timespec now;
::clock_gettime(CLOCK_MONOTONIC, &now);
unsigned long long nowMS = now.tv_sec * 1000ULL + now.tv_nsec / 1000000ULL;
return nowMS - m_startMS;
} }
#endif #endif

13
NXDN2DMR/StopWatch.h
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX * Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -31,15 +31,18 @@ public:
CStopWatch(); CStopWatch();
~CStopWatch(); ~CStopWatch();
unsigned long start(); unsigned long long time() const;
unsigned int elapsed();
unsigned long long start();
unsigned int elapsed();
private: private:
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
LARGE_INTEGER m_frequency; LARGE_INTEGER m_frequencyS;
LARGE_INTEGER m_frequencyMS;
LARGE_INTEGER m_start; LARGE_INTEGER m_start;
#else #else
struct timeval m_start; unsigned long long m_startMS;
#endif #endif
}; };

59
YSF2DMR/StopWatch.cpp
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX * Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -21,21 +21,32 @@
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
CStopWatch::CStopWatch() : CStopWatch::CStopWatch() :
m_frequency(), m_frequencyS(),
m_frequencyMS(),
m_start() m_start()
{ {
::QueryPerformanceFrequency(&m_frequency); ::QueryPerformanceFrequency(&m_frequencyS);
m_frequencyMS.QuadPart = m_frequencyS.QuadPart / 1000ULL;
} }
CStopWatch::~CStopWatch() CStopWatch::~CStopWatch()
{ {
} }
unsigned long CStopWatch::start() unsigned long long CStopWatch::time() const
{
LARGE_INTEGER now;
::QueryPerformanceCounter(&now);
return (unsigned long long)(now.QuadPart / m_frequencyMS.QuadPart);
}
unsigned long long CStopWatch::start()
{ {
::QueryPerformanceCounter(&m_start); ::QueryPerformanceCounter(&m_start);
return (unsigned long)(m_start.QuadPart / m_frequency.QuadPart); return (unsigned long long)(m_start.QuadPart / m_frequencyS.QuadPart);
} }
unsigned int CStopWatch::elapsed() unsigned int CStopWatch::elapsed()
@ -46,15 +57,16 @@ unsigned int CStopWatch::elapsed()
LARGE_INTEGER temp; LARGE_INTEGER temp;
temp.QuadPart = (now.QuadPart - m_start.QuadPart) * 1000; temp.QuadPart = (now.QuadPart - m_start.QuadPart) * 1000;
return (unsigned int)(temp.QuadPart / m_frequency.QuadPart); return (unsigned int)(temp.QuadPart / m_frequencyS.QuadPart);
} }
#else #else
#include <cstdio> #include <cstdio>
#include <ctime>
CStopWatch::CStopWatch() : CStopWatch::CStopWatch() :
m_start() m_startMS(0ULL)
{ {
} }
@ -62,23 +74,32 @@ CStopWatch::~CStopWatch()
{ {
} }
unsigned long CStopWatch::start() unsigned long long CStopWatch::time() const
{
::gettimeofday(&m_start, NULL);
return m_start.tv_usec;
}
unsigned int CStopWatch::elapsed()
{ {
struct timeval now; struct timeval now;
::gettimeofday(&now, NULL); ::gettimeofday(&now, NULL);
unsigned int elapsed = (now.tv_sec - m_start.tv_sec) * 1000U; return now.tv_sec * 1000ULL + now.tv_usec / 1000ULL;
elapsed += now.tv_usec / 1000U; }
elapsed -= m_start.tv_usec / 1000U;
return elapsed; unsigned long long CStopWatch::start()
{
struct timespec now;
::clock_gettime(CLOCK_MONOTONIC, &now);
m_startMS = now.tv_sec * 1000ULL + now.tv_nsec / 1000000ULL;
return m_startMS;
}
unsigned int CStopWatch::elapsed()
{
struct timespec now;
::clock_gettime(CLOCK_MONOTONIC, &now);
unsigned long long nowMS = now.tv_sec * 1000ULL + now.tv_nsec / 1000000ULL;
return nowMS - m_startMS;
} }
#endif #endif

13
YSF2DMR/StopWatch.h
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX * Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -31,15 +31,18 @@ public:
CStopWatch(); CStopWatch();
~CStopWatch(); ~CStopWatch();
unsigned long start(); unsigned long long time() const;
unsigned int elapsed();
unsigned long long start();
unsigned int elapsed();
private: private:
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
LARGE_INTEGER m_frequency; LARGE_INTEGER m_frequencyS;
LARGE_INTEGER m_frequencyMS;
LARGE_INTEGER m_start; LARGE_INTEGER m_start;
#else #else
struct timeval m_start; unsigned long long m_startMS;
#endif #endif
}; };

59
YSF2NXDN/StopWatch.cpp
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX * Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -21,21 +21,32 @@
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
CStopWatch::CStopWatch() : CStopWatch::CStopWatch() :
m_frequency(), m_frequencyS(),
m_frequencyMS(),
m_start() m_start()
{ {
::QueryPerformanceFrequency(&m_frequency); ::QueryPerformanceFrequency(&m_frequencyS);
m_frequencyMS.QuadPart = m_frequencyS.QuadPart / 1000ULL;
} }
CStopWatch::~CStopWatch() CStopWatch::~CStopWatch()
{ {
} }
unsigned long CStopWatch::start() unsigned long long CStopWatch::time() const
{
LARGE_INTEGER now;
::QueryPerformanceCounter(&now);
return (unsigned long long)(now.QuadPart / m_frequencyMS.QuadPart);
}
unsigned long long CStopWatch::start()
{ {
::QueryPerformanceCounter(&m_start); ::QueryPerformanceCounter(&m_start);
return (unsigned long)(m_start.QuadPart / m_frequency.QuadPart); return (unsigned long long)(m_start.QuadPart / m_frequencyS.QuadPart);
} }
unsigned int CStopWatch::elapsed() unsigned int CStopWatch::elapsed()
@ -46,15 +57,16 @@ unsigned int CStopWatch::elapsed()
LARGE_INTEGER temp; LARGE_INTEGER temp;
temp.QuadPart = (now.QuadPart - m_start.QuadPart) * 1000; temp.QuadPart = (now.QuadPart - m_start.QuadPart) * 1000;
return (unsigned int)(temp.QuadPart / m_frequency.QuadPart); return (unsigned int)(temp.QuadPart / m_frequencyS.QuadPart);
} }
#else #else
#include <cstdio> #include <cstdio>
#include <ctime>
CStopWatch::CStopWatch() : CStopWatch::CStopWatch() :
m_start() m_startMS(0ULL)
{ {
} }
@ -62,23 +74,32 @@ CStopWatch::~CStopWatch()
{ {
} }
unsigned long CStopWatch::start() unsigned long long CStopWatch::time() const
{
::gettimeofday(&m_start, NULL);
return m_start.tv_usec;
}
unsigned int CStopWatch::elapsed()
{ {
struct timeval now; struct timeval now;
::gettimeofday(&now, NULL); ::gettimeofday(&now, NULL);
unsigned int elapsed = (now.tv_sec - m_start.tv_sec) * 1000U; return now.tv_sec * 1000ULL + now.tv_usec / 1000ULL;
elapsed += now.tv_usec / 1000U; }
elapsed -= m_start.tv_usec / 1000U;
return elapsed; unsigned long long CStopWatch::start()
{
struct timespec now;
::clock_gettime(CLOCK_MONOTONIC, &now);
m_startMS = now.tv_sec * 1000ULL + now.tv_nsec / 1000000ULL;
return m_startMS;
}
unsigned int CStopWatch::elapsed()
{
struct timespec now;
::clock_gettime(CLOCK_MONOTONIC, &now);
unsigned long long nowMS = now.tv_sec * 1000ULL + now.tv_nsec / 1000000ULL;
return nowMS - m_startMS;
} }
#endif #endif

13
YSF2NXDN/StopWatch.h
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX * Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -31,15 +31,18 @@ public:
CStopWatch(); CStopWatch();
~CStopWatch(); ~CStopWatch();
unsigned long start(); unsigned long long time() const;
unsigned int elapsed();
unsigned long long start();
unsigned int elapsed();
private: private:
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
LARGE_INTEGER m_frequency; LARGE_INTEGER m_frequencyS;
LARGE_INTEGER m_frequencyMS;
LARGE_INTEGER m_start; LARGE_INTEGER m_start;
#else #else
struct timeval m_start; unsigned long long m_startMS;
#endif #endif
}; };

59
YSF2P25/StopWatch.cpp
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX * Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -21,21 +21,32 @@
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
CStopWatch::CStopWatch() : CStopWatch::CStopWatch() :
m_frequency(), m_frequencyS(),
m_frequencyMS(),
m_start() m_start()
{ {
::QueryPerformanceFrequency(&m_frequency); ::QueryPerformanceFrequency(&m_frequencyS);
m_frequencyMS.QuadPart = m_frequencyS.QuadPart / 1000ULL;
} }
CStopWatch::~CStopWatch() CStopWatch::~CStopWatch()
{ {
} }
unsigned long CStopWatch::start() unsigned long long CStopWatch::time() const
{
LARGE_INTEGER now;
::QueryPerformanceCounter(&now);
return (unsigned long long)(now.QuadPart / m_frequencyMS.QuadPart);
}
unsigned long long CStopWatch::start()
{ {
::QueryPerformanceCounter(&m_start); ::QueryPerformanceCounter(&m_start);
return (unsigned long)(m_start.QuadPart / m_frequency.QuadPart); return (unsigned long long)(m_start.QuadPart / m_frequencyS.QuadPart);
} }
unsigned int CStopWatch::elapsed() unsigned int CStopWatch::elapsed()
@ -46,15 +57,16 @@ unsigned int CStopWatch::elapsed()
LARGE_INTEGER temp; LARGE_INTEGER temp;
temp.QuadPart = (now.QuadPart - m_start.QuadPart) * 1000; temp.QuadPart = (now.QuadPart - m_start.QuadPart) * 1000;
return (unsigned int)(temp.QuadPart / m_frequency.QuadPart); return (unsigned int)(temp.QuadPart / m_frequencyS.QuadPart);
} }
#else #else
#include <cstdio> #include <cstdio>
#include <ctime>
CStopWatch::CStopWatch() : CStopWatch::CStopWatch() :
m_start() m_startMS(0ULL)
{ {
} }
@ -62,23 +74,32 @@ CStopWatch::~CStopWatch()
{ {
} }
unsigned long CStopWatch::start() unsigned long long CStopWatch::time() const
{
::gettimeofday(&m_start, NULL);
return m_start.tv_usec;
}
unsigned int CStopWatch::elapsed()
{ {
struct timeval now; struct timeval now;
::gettimeofday(&now, NULL); ::gettimeofday(&now, NULL);
unsigned int elapsed = (now.tv_sec - m_start.tv_sec) * 1000U; return now.tv_sec * 1000ULL + now.tv_usec / 1000ULL;
elapsed += now.tv_usec / 1000U; }
elapsed -= m_start.tv_usec / 1000U;
return elapsed; unsigned long long CStopWatch::start()
{
struct timespec now;
::clock_gettime(CLOCK_MONOTONIC, &now);
m_startMS = now.tv_sec * 1000ULL + now.tv_nsec / 1000000ULL;
return m_startMS;
}
unsigned int CStopWatch::elapsed()
{
struct timespec now;
::clock_gettime(CLOCK_MONOTONIC, &now);
unsigned long long nowMS = now.tv_sec * 1000ULL + now.tv_nsec / 1000000ULL;
return nowMS - m_startMS;
} }
#endif #endif

13
YSF2P25/StopWatch.h
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@ -1,5 +1,5 @@
/* /*
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX * Copyright (C) 2015,2016,2018 by Jonathan Naylor G4KLX
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -31,15 +31,18 @@ public:
CStopWatch(); CStopWatch();
~CStopWatch(); ~CStopWatch();
unsigned long start(); unsigned long long time() const;
unsigned int elapsed();
unsigned long long start();
unsigned int elapsed();
private: private:
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
LARGE_INTEGER m_frequency; LARGE_INTEGER m_frequencyS;
LARGE_INTEGER m_frequencyMS;
LARGE_INTEGER m_start; LARGE_INTEGER m_start;
#else #else
struct timeval m_start; unsigned long long m_startMS;
#endif #endif
}; };