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refs #875, refs #879, move functions only needed in performance samples to CSamplesPerformance

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Also made some sample functions private
This commit is contained in:
Klaus Basan
2017-02-11 17:16:26 +01:00
committed by Mathew Sutcliffe
parent dc1d5d8586
commit 20921b79b8
5 changed files with 125 additions and 124 deletions
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115
samples/blackmisc/samplesperformance.cpp
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@@ -47,6 +47,7 @@
using namespace BlackMisc;
using namespace BlackMisc::Aviation;
using namespace BlackMisc::Geo;
using namespace BlackMisc::Network;
using namespace BlackMisc::PhysicalQuantities;
using namespace BlackMisc::Simulation;
using namespace BlackMisc::Test;
@@ -59,7 +60,7 @@ namespace BlackSample
{
QTime timer;
int ms, number;
CTesting::copy10kStations(1); // init
CSamplesPerformance::copy10kStations(1); // init
// ATC stations, tradionally created
timer.start();
@@ -96,55 +97,55 @@ namespace BlackSample
// Read data, this is what all our models do when displaying in a table view
timer.start();
CTesting::readStations(atcs1, false);
CSamplesPerformance::accessStationsData(atcs1, false);
ms = timer.elapsed();
out << "Read (getters) " << atcs1.size() << " ATC stations in " << ms << "ms" << endl;
timer.start();
CTesting::readStations(atcs2, false);
CSamplesPerformance::accessStationsData(atcs2, false);
ms = timer.elapsed();
out << "Read (getters) " << atcs2.size() << " ATC stations in " << ms << "ms" << endl;
timer.start();
CTesting::readStations(atcs1, true);
CSamplesPerformance::accessStationsData(atcs1, true);
ms = timer.elapsed();
out << "Read (propertyIndex) " << atcs1.size() << " ATC stations in " << ms << "ms" << endl;
timer.start();
CTesting::readStations(atcs2, true);
CSamplesPerformance::accessStationsData(atcs2, true);
ms = timer.elapsed();
out << "Read (propertyIndex) " << atcs2.size() << " ATC stations in " << ms << "ms" << endl;
// calculate
number = 10000;
timer.start();
CTesting::calculateDistance(number);
CSamplesPerformance::calculateDistance(number);
ms = timer.elapsed();
out << "Calculated distances " << number << " in " << ms << "ms" << endl;
number = 100000;
timer.start();
CTesting::calculateDistance(number);
CSamplesPerformance::calculateDistance(number);
ms = timer.elapsed();
out << "Calculated distances " << number << "in " << ms << "ms" << endl;
// parse
number = 100000;
timer.start();
CTesting::parseWgs(number);
CSamplesPerformance::parseWgs(number);
ms = timer.elapsed();
out << "Parse WGS coordinates " << number << " in " << ms << "ms" << endl;
// copy
timer.start();
number = 20;
CTesting::copy10kStations(number);
CSamplesPerformance::copy10kStations(number);
ms = timer.elapsed();
out << "Copied 10k stations " << number << " times in " << ms << "ms" << endl;
timer.start();
number = 100;
CTesting::copy10kStations(number);
CSamplesPerformance::copy10kStations(number);
ms = timer.elapsed();
out << "Copied 10k stations " << number << " times in " << ms << "ms" << endl;
@@ -608,4 +609,98 @@ namespace BlackSample
}
return models;
}
void CSamplesPerformance::calculateDistance(int n)
{
if (n < 1) return;
CAtcStation atc = CTesting::createStation(1);
QList<CCoordinateGeodetic> pos(
{
CCoordinateGeodetic(10.0, 10.0, 10.0),
CCoordinateGeodetic(20.0, 20.0, 20.0),
CCoordinateGeodetic(30.0, 30.0, 30.0),
CCoordinateGeodetic(40.0, 40.0, 40.0),
CCoordinateGeodetic(50.0, 50.0, 50.0),
CCoordinateGeodetic(60.0, 60.0, 60.0),
CCoordinateGeodetic(70.0, 70.0, 70.0)
}
);
const int s = pos.size();
for (int i = 0; i < n; i++)
{
int p = i % s;
atc.calculcateAndUpdateRelativeDistance(pos.at(p));
}
}
void CSamplesPerformance::copy10kStations(int times)
{
CAtcStationList stations;
for (int i = 0; i < times; i++)
{
stations = stations10k();
stations.pop_back(); // make sure stations are really copied (copy-on-write)
}
}
void CSamplesPerformance::parseWgs(int times)
{
static QStringList wgsLatLng(
{
"12° 11′ 10″ N", "11° 22′ 33″ W",
"48° 21′ 13″ N", "11° 47′ 09″ E",
" 8° 21′ 13″ N", "11° 47′ 09″ W",
"18° 21′ 13″ S", "11° 47′ 09″ E",
"09° 12′ 13″ S", "11° 47′ 09″ W"
});
CCoordinateGeodetic c;
const CAltitude a(333, CLengthUnit::m());
for (int i = 0; i < times; i++)
{
int idx = (i % 5) * 2;
c = CCoordinateGeodetic::fromWgs84(wgsLatLng.at(idx), wgsLatLng.at(idx + 1), a);
}
}
const CAtcStationList &CSamplesPerformance::stations10k()
{
static const CAtcStationList s = CTesting::createAtcStations(10000, false);
return s;
}
void CSamplesPerformance::accessStationsData(const CAtcStationList &stations, bool byPropertyIndex)
{
for (const CAtcStation &station : stations)
{
const QString s = CSamplesPerformance::accessStationData(station, byPropertyIndex);
Q_UNUSED(s);
}
}
QString CSamplesPerformance::accessStationData(const CAtcStation &station, bool byPropertyIndex)
{
QString r;
if (byPropertyIndex)
{
r.append(station.propertyByIndex({ CAtcStation::IndexCallsign, CCallsign::IndexString}).toQString());
r.append(station.propertyByIndex({ CAtcStation::IndexController, CUser::IndexRealName}).toQString());
r.append(station.propertyByIndex({ CAtcStation::IndexPosition, CCoordinateGeodetic::IndexLatitudeAsString}).toQString());
r.append(station.propertyByIndex({ CAtcStation::IndexPosition, CCoordinateGeodetic::IndexLongitudeAsString}).toQString());
r.append(station.propertyByIndex({ CAtcStation::IndexRelativeDistance, CLength::IndexValueRounded2DigitsWithUnit}).toQString());
r.append(station.propertyByIndex({ CAtcStation::IndexBookedFrom}).toDateTime().toString("yyyy-MM-dd hh:mm"));
r.append(station.propertyByIndex({ CAtcStation::IndexBookedUntil}).toDateTime().toString("yyyy-MM-dd hh:mm"));
}
else
{
r.append(station.getCallsignAsString());
r.append(station.getController().getRealName());
r.append(station.getPosition().latitudeAsString());
r.append(station.getPosition().longitudeAsString());
r.append(station.getRelativeDistance().toQString(true));
r.append(station.getBookedFromUtc().toString("yyyy-MM-dd hh:mm"));
r.append(station.getBookedUntilUtc().toString("yyyy-MM-dd hh:mm"));
}
return r;
}
} // namespace