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42 #include <QtTest/private/qbenchmarkmeasurement_p.h>
43 #include <QtTest/private/qbenchmark_p.h>
44 #include <QtTest/private/qbenchmarkmetric_p.h>
45 #include <QtTest/qbenchmark.h>
50 // QBenchmarkTimeMeasurer implementation
52 void QBenchmarkTimeMeasurer::start()
57 qint64 QBenchmarkTimeMeasurer::checkpoint()
59 return time.elapsed();
62 qint64 QBenchmarkTimeMeasurer::stop()
64 return time.elapsed();
67 bool QBenchmarkTimeMeasurer::isMeasurementAccepted(qint64 measurement)
69 return (measurement > 50);
72 int QBenchmarkTimeMeasurer::adjustIterationCount(int suggestion)
77 bool QBenchmarkTimeMeasurer::needsWarmupIteration()
82 int QBenchmarkTimeMeasurer::adjustMedianCount(int)
87 QTest::QBenchmarkMetric QBenchmarkTimeMeasurer::metricType()
89 return QTest::WalltimeMilliseconds;
92 #ifdef HAVE_TICK_COUNTER // defined in 3rdparty/cycle_p.h
94 void QBenchmarkTickMeasurer::start()
96 startTicks = getticks();
99 qint64 QBenchmarkTickMeasurer::checkpoint()
101 CycleCounterTicks now = getticks();
102 return qRound64(elapsed(now, startTicks));
105 qint64 QBenchmarkTickMeasurer::stop()
107 CycleCounterTicks now = getticks();
108 return qRound64(elapsed(now, startTicks));
111 bool QBenchmarkTickMeasurer::isMeasurementAccepted(qint64)
116 int QBenchmarkTickMeasurer::adjustIterationCount(int)
121 int QBenchmarkTickMeasurer::adjustMedianCount(int)
126 bool QBenchmarkTickMeasurer::needsWarmupIteration()
131 QTest::QBenchmarkMetric QBenchmarkTickMeasurer::metricType()
133 return QTest::CPUTicks;