| 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 blockExecuted 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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