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39 
40 #include <QtTest/private/qbenchmarktimemeasurers_p.h>
41 #include <QtTest/private/qbenchmark_p.h>
42 #include <QtTest/private/qbenchmarkmetric_p.h>
43 #include <QtTest/qbenchmark.h>
44 #include <qdebug.h>
45 
46 QT_BEGIN_NAMESPACE
47 
48 // QBenchmarkTimeMeasurer implementation
49 
start()50 void QBenchmarkTimeMeasurer::start()
51 {
52     time.start();
53 }
54 
checkpoint()55 qint64 QBenchmarkTimeMeasurer::checkpoint()
56 {
57     return time.elapsed();
58 }
59 
stop()60 qint64 QBenchmarkTimeMeasurer::stop()
61 {
62     return time.elapsed();
63 }
64 
isMeasurementAccepted(qint64 measurement)65 bool QBenchmarkTimeMeasurer::isMeasurementAccepted(qint64 measurement)
66 {
67     return (measurement > 50);
68 }
69 
adjustIterationCount(int suggestion)70 int QBenchmarkTimeMeasurer::adjustIterationCount(int suggestion)
71 {
72     return suggestion;
73 }
74 
needsWarmupIteration()75 bool QBenchmarkTimeMeasurer::needsWarmupIteration()
76 {
77     return true;
78 }
79 
adjustMedianCount(int)80 int QBenchmarkTimeMeasurer::adjustMedianCount(int)
81 {
82     return 1;
83 }
84 
metricType()85 QTest::QBenchmarkMetric QBenchmarkTimeMeasurer::metricType()
86 {
87     return QTest::WalltimeMilliseconds;
88 }
89 
90 #ifdef HAVE_TICK_COUNTER // defined in 3rdparty/cycle_p.h
91 
start()92 void QBenchmarkTickMeasurer::start()
93 {
94     startTicks = getticks();
95 }
96 
checkpoint()97 qint64 QBenchmarkTickMeasurer::checkpoint()
98 {
99     CycleCounterTicks now = getticks();
100     return qRound64(elapsed(now, startTicks));
101 }
102 
stop()103 qint64 QBenchmarkTickMeasurer::stop()
104 {
105     CycleCounterTicks now = getticks();
106     return qRound64(elapsed(now, startTicks));
107 }
108 
isMeasurementAccepted(qint64)109 bool QBenchmarkTickMeasurer::isMeasurementAccepted(qint64)
110 {
111     return true;
112 }
113 
adjustIterationCount(int)114 int QBenchmarkTickMeasurer::adjustIterationCount(int)
115 {
116     return 1;
117 }
118 
adjustMedianCount(int)119 int QBenchmarkTickMeasurer::adjustMedianCount(int)
120 {
121     return 1;
122 }
123 
needsWarmupIteration()124 bool QBenchmarkTickMeasurer::needsWarmupIteration()
125 {
126     return true;
127 }
128 
metricType()129 QTest::QBenchmarkMetric QBenchmarkTickMeasurer::metricType()
130 {
131     return QTest::CPUTicks;
132 }
133 
134 #endif
135 
136 
137 QT_END_NAMESPACE
138