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/*
DDS, a bridge double dummy solver.
Copyright (C) 2006-2014 by Bo Haglund /
2014-2018 by Bo Haglund & Soren Hein.
See LICENSE and README.
*/
#include <iostream>
#include <iomanip>
#include "TestTimer.h"
using std::chrono::duration_cast;
using std::chrono::milliseconds;
TestTimer::TestTimer()
{
TestTimer::reset();
}
TestTimer::~TestTimer()
{
}
void TestTimer::reset()
{
name = "";
count = 0;
userCum = 0;
userCumOld = 0;
sysCum = 0;
}
void TestTimer::setname(const string& s)
{
name = s;
}
void TestTimer::start(const int number)
{
count += number;
user0 = Clock::now();
sys0 = clock();
}
void TestTimer::end()
{
time_point<Clock> user1 = Clock::now();
clock_t sys1 = clock();
chrono::duration<double, milli> d = user1 - user0;
int tuser = static_cast<int>(1000. * d.count());
userCum += tuser;
sysCum += static_cast<int>((1000 * (sys1 - sys0)) /
static_cast<double>(CLOCKS_PER_SEC));
}
void TestTimer::printRunning(
const int reached,
const int divisor)
{
if (count == 0)
return;
cout << setw(8) << reached << " (" <<
setw(6) << setprecision(1) << right << fixed <<
100. * reached /
static_cast<float>(divisor) << "%)" <<
setw(15) << right << fixed << setprecision(0) <<
(userCum - userCumOld) / 1000. << endl;
userCumOld = userCum;
}
void TestTimer::printBasic() const
{
if (count == 0)
return;
if (name != "")
cout << setw(19) << left << "Timer name" << ": " << name << "\n";
cout << setw(19) << left << "Number of calls" << ": " << count << "\n";
if (userCum == 0)
cout << setw(19) << left << "User time" << ": " << "zero" << "\n";
else
{
cout << setw(19) << left << "User time/ticks" << ": " <<
userCum << "\n";
cout << setw(19) << left << "User per call" << ": " <<
setprecision(2) << userCum / static_cast<float>(count) << "\n";
}
if (sysCum == 0)
cout << setw(19) << left << "Sys time" << ": " << "zero" << "\n";
else
{
cout << setw(19) << left << "Sys time/ticks" << ": " <<
sysCum << "\n";
cout << setw(19) << left << "Sys per call" << ": " <<
setprecision(2) << sysCum / static_cast<float>(count) << "\n";
cout << setw(19) << left << "Ratio" << ": " <<
setprecision(2) << sysCum / static_cast<float>(userCum);
}
cout << endl;
}
void TestTimer::printHands() const
{
if (name != "")
cout << setw(21) << left << "Timer name" <<
setw(12) << right << name << "\n";
cout << setw(21) << left << "Number of hands" <<
setw(12) << right << count << "\n";
if (count == 0)
return;
if (userCum == 0)
cout << setw(21) << left << "User time (ms)" <<
setw(12) << right << "zero" << "\n";
else
{
cout << setw(21) << left << "User time (ms)" <<
setw(12) << right << fixed <<
setprecision(0) << userCum / 1000. << "\n";
cout << setw(21) << left << "Avg user time (ms)" <<
setw(12) << right << fixed << setprecision(2) << userCum /
static_cast<float>(1000. * count) << "\n";
}
if (sysCum == 0)
cout << setw(21) << left << "Sys time" <<
setw(12) << right << "zero" << "\n";
else
{
cout << setw(21) << left << "Sys time (ms)" <<
setw(12) << right << fixed << setprecision(0) << sysCum << "\n";
cout << setw(21) << left << "Avg sys time (ms)" <<
setw(12) << right << fixed << setprecision(2) << sysCum /
static_cast<float>(count) << "\n";
cout << setw(21) << left << "Ratio" <<
setw(12) << right << fixed << setprecision(2) <<
1000. * sysCum / static_cast<float>(userCum);
}
cout << endl;
}
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