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/*
* Copyright (c) 2010 Cyrille Berger <cberger@cberger.net>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "kis_fast_math_benchmark.h"
#include <QTest>
#include <kis_fast_math.h>
const int COUNT = 1000;
void KisFastMathBenchmark::benchmarkFastAtan2()
{
QBENCHMARK{
for (int i = 0 ; i < COUNT; ++i) {
double x = i;
for (int j = 0 ; j < COUNT; ++j) {
double y = j;
KisFastMath::atan2(y, x);
}
}
}
}
void KisFastMathBenchmark::benchmarkLibCAtan2()
{
QBENCHMARK{
for (int i = 0 ; i < COUNT; ++i) {
double x = i;
for (int j = 0 ; j < COUNT; ++j) {
double y = j;
atan2(y, x);
}
}
}
}
QTEST_MAIN(KisFastMathBenchmark)
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