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41
42#include "QtTest/private/qbenchmarkmeasurement_p.h"
43#include "QtTest/private/qbenchmark_p.h"
44#include "QtTest/private/qbenchmarkmetric_p.h"
45#include "qbenchmark.h"
46#include <qdebug.h>
47
48QT_BEGIN_NAMESPACE
49
50// QBenchmarkTimeMeasurer implementation
51
52void QBenchmarkTimeMeasurer::start()
53{
54 time.start();
55}
56
57qint64 QBenchmarkTimeMeasurer::checkpoint()
58{
59 return time.elapsed();
60}
61
62qint64 QBenchmarkTimeMeasurer::stop()
63{
64 return time.elapsed();
65}
66
67bool QBenchmarkTimeMeasurer::isMeasurementAccepted(qint64 measurement)
68{
69 return (measurement > 50);
70}
71
72int QBenchmarkTimeMeasurer::adjustIterationCount(int suggestion)
73{
74 return suggestion;
75}
76
77bool QBenchmarkTimeMeasurer::needsWarmupIteration()
78{
79 return true;
80}
81
82int QBenchmarkTimeMeasurer::adjustMedianCount(int)
83{
84 return 1;
85}
86
87QTest::QBenchmarkMetric QBenchmarkTimeMeasurer::metricType()
88{
89 return QTest::WalltimeMilliseconds;
90}
91
92#ifdef HAVE_TICK_COUNTER // defined in 3rdparty/cycle_p.h
93
94void QBenchmarkTickMeasurer::start()
95{
96 startTicks = getticks();
97}
98
99qint64 QBenchmarkTickMeasurer::checkpoint()
100{
101 CycleCounterTicks now = getticks();
102 return qRound64(elapsed(now, startTicks));
103}
104
105qint64 QBenchmarkTickMeasurer::stop()
106{
107 CycleCounterTicks now = getticks();
108 return qRound64(elapsed(now, startTicks));
109}
110
111bool QBenchmarkTickMeasurer::isMeasurementAccepted(qint64)
112{
113 return true;
114}
115
116int QBenchmarkTickMeasurer::adjustIterationCount(int)
117{
118 return 1;
119}
120
121int QBenchmarkTickMeasurer::adjustMedianCount(int)
122{
123 return 1;
124}
125
126bool QBenchmarkTickMeasurer::needsWarmupIteration()
127{
128 return true;
129}
130
131QTest::QBenchmarkMetric QBenchmarkTickMeasurer::metricType()
132{
133 return QTest::CPUTicks;
134}
135
136#endif
137
138
139QT_END_NAMESPACE
140