Absolute File Name: | /home/qt/qt5_coco/qt5/qtbase/src/testlib/qbenchmarkmeasurement.cpp |
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1 | /**************************************************************************** | - |
2 | ** | - |
3 | ** Copyright (C) 2016 The Qt Company Ltd. | - |
4 | ** Contact: https://www.qt.io/licensing/ | - |
5 | ** | - |
6 | ** This file is part of the QtTest module of the Qt Toolkit. | - |
7 | ** | - |
8 | ** $QT_BEGIN_LICENSE:LGPL$ | - |
9 | ** Commercial License Usage | - |
10 | ** Licensees holding valid commercial Qt licenses may use this file in | - |
11 | ** accordance with the commercial license agreement provided with the | - |
12 | ** Software or, alternatively, in accordance with the terms contained in | - |
13 | ** a written agreement between you and The Qt Company. For licensing terms | - |
14 | ** and conditions see https://www.qt.io/terms-conditions. For further | - |
15 | ** information use the contact form at https://www.qt.io/contact-us. | - |
16 | ** | - |
17 | ** GNU Lesser General Public License Usage | - |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - |
19 | ** General Public License version 3 as published by the Free Software | - |
20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the | - |
21 | ** packaging of this file. Please review the following information to | - |
22 | ** ensure the GNU Lesser General Public License version 3 requirements | - |
23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. | - |
24 | ** | - |
25 | ** GNU General Public License Usage | - |
26 | ** Alternatively, this file may be used under the terms of the GNU | - |
27 | ** General Public License version 2.0 or (at your option) the GNU General | - |
28 | ** Public license version 3 or any later version approved by the KDE Free | - |
29 | ** Qt Foundation. The licenses are as published by the Free Software | - |
30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 | - |
31 | ** included in the packaging of this file. Please review the following | - |
32 | ** information to ensure the GNU General Public License requirements will | - |
33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and | - |
34 | ** https://www.gnu.org/licenses/gpl-3.0.html. | - |
35 | ** | - |
36 | ** $QT_END_LICENSE$ | - |
37 | ** | - |
38 | ****************************************************************************/ | - |
39 | - | |
40 | #include <QtTest/private/qbenchmarkmeasurement_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 | - | |
50 | void QBenchmarkTimeMeasurer::start() | - |
51 | { | - |
52 | time.start(); | - |
53 | } executed 16 times by 1 test: end of block Executed by:
| 16 |
54 | - | |
55 | qint64 QBenchmarkTimeMeasurer::checkpoint() | - |
56 | { | - |
57 | return time.elapsed(); never executed: return time.elapsed(); | 0 |
58 | } | - |
59 | - | |
60 | qint64 QBenchmarkTimeMeasurer::stop() | - |
61 | { | - |
62 | return time.elapsed(); executed 16 times by 1 test: return time.elapsed(); Executed by:
| 16 |
63 | } | - |
64 | - | |
65 | bool QBenchmarkTimeMeasurer::isMeasurementAccepted(qint64 measurement) | - |
66 | { | - |
67 | return (measurement > 50); never executed: return (measurement > 50); | 0 |
68 | } | - |
69 | - | |
70 | int QBenchmarkTimeMeasurer::adjustIterationCount(int suggestion) | - |
71 | { | - |
72 | return suggestion; executed 126124 times by 502 tests: return suggestion; Executed by:
| 126124 |
73 | } | - |
74 | - | |
75 | bool QBenchmarkTimeMeasurer::needsWarmupIteration() | - |
76 | { | - |
77 | return true; executed 126116 times by 502 tests: return true; Executed by:
| 126116 |
78 | } | - |
79 | - | |
80 | int QBenchmarkTimeMeasurer::adjustMedianCount(int) | - |
81 | { | - |
82 | return 1; executed 16 times by 1 test: return 1; Executed by:
| 16 |
83 | } | - |
84 | - | |
85 | QTest::QBenchmarkMetric QBenchmarkTimeMeasurer::metricType() | - |
86 | { | - |
87 | return QTest::WalltimeMilliseconds; executed 16 times by 1 test: return QTest::WalltimeMilliseconds; Executed by:
| 16 |
88 | } | - |
89 | - | |
90 | #ifdef HAVE_TICK_COUNTER // defined in 3rdparty/cycle_p.h | - |
91 | - | |
92 | void QBenchmarkTickMeasurer::start() | - |
93 | { | - |
94 | startTicks = getticks(); | - |
95 | } never executed: end of block | 0 |
96 | - | |
97 | qint64 QBenchmarkTickMeasurer::checkpoint() | - |
98 | { | - |
99 | CycleCounterTicks now = getticks(); | - |
100 | return qRound64(elapsed(now, startTicks)); never executed: return qRound64(elapsed(now, startTicks)); | 0 |
101 | } | - |
102 | - | |
103 | qint64 QBenchmarkTickMeasurer::stop() | - |
104 | { | - |
105 | CycleCounterTicks now = getticks(); | - |
106 | return qRound64(elapsed(now, startTicks)); never executed: return qRound64(elapsed(now, startTicks)); | 0 |
107 | } | - |
108 | - | |
109 | bool QBenchmarkTickMeasurer::isMeasurementAccepted(qint64) | - |
110 | { | - |
111 | return true; never executed: return true; | 0 |
112 | } | - |
113 | - | |
114 | int QBenchmarkTickMeasurer::adjustIterationCount(int) | - |
115 | { | - |
116 | return 1; never executed: return 1; | 0 |
117 | } | - |
118 | - | |
119 | int QBenchmarkTickMeasurer::adjustMedianCount(int) | - |
120 | { | - |
121 | return 1; never executed: return 1; | 0 |
122 | } | - |
123 | - | |
124 | bool QBenchmarkTickMeasurer::needsWarmupIteration() | - |
125 | { | - |
126 | return true; never executed: return true; | 0 |
127 | } | - |
128 | - | |
129 | QTest::QBenchmarkMetric QBenchmarkTickMeasurer::metricType() | - |
130 | { | - |
131 | return QTest::CPUTicks; never executed: return QTest::CPUTicks; | 0 |
132 | } | - |
133 | - | |
134 | #endif | - |
135 | - | |
136 | - | |
137 | QT_END_NAMESPACE | - |
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