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| 2 | ** |
| 3 | ** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB). |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the Qt3D module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ |
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| 17 | ** GNU Lesser General Public License Usage |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
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| 22 | ** ensure the GNU Lesser General Public License version 3 requirements |
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| 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 |
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| 38 | ****************************************************************************/ |
| 39 | |
| 40 | #ifndef QT3DCORE_QSYSTEMINFORMATIONSERVICE_P_P_H |
| 41 | #define QT3DCORE_QSYSTEMINFORMATIONSERVICE_P_P_H |
| 42 | |
| 43 | // |
| 44 | // W A R N I N G |
| 45 | // ------------- |
| 46 | // |
| 47 | // This file is not part of the Qt API. It exists for the convenience |
| 48 | // of other Qt classes. This header file may change from version to |
| 49 | // version without notice, or even be removed. |
| 50 | // |
| 51 | // We mean it. |
| 52 | // |
| 53 | |
| 54 | #include <QtCore/QThreadStorage> |
| 55 | #include <QtCore/QElapsedTimer> |
| 56 | #include <QtCore/QFile> |
| 57 | #include <QtCore/QMutex> |
| 58 | |
| 59 | #include <Qt3DCore/qt3dcore_global.h> |
| 60 | #include <Qt3DCore/private/qt3dcore_global_p.h> |
| 61 | #include <Qt3DCore/private/qabstractserviceprovider_p.h> |
| 62 | #include <Qt3DCore/private/qservicelocator_p.h> |
| 63 | #include <Qt3DCore/private/qsysteminformationservice_p.h> |
| 64 | |
| 65 | QT_BEGIN_NAMESPACE |
| 66 | |
| 67 | namespace Qt3DCore { |
| 68 | |
| 69 | namespace Debug { |
| 70 | class AspectCommandDebugger; |
| 71 | } // Debug |
| 72 | |
| 73 | union Q_3DCORE_PRIVATE_EXPORT JobId |
| 74 | { |
| 75 | JobId() : id(0L) { } |
| 76 | JobId(quint32 t, quint32 i) { typeAndInstance[0] = t; typeAndInstance[1] = i; } |
| 77 | |
| 78 | quint32 typeAndInstance[2]; |
| 79 | quint64 id; |
| 80 | }; |
| 81 | |
| 82 | class Q_3DCORE_PRIVATE_EXPORT QSystemInformationServicePrivate : public QAbstractServiceProviderPrivate |
| 83 | { |
| 84 | public: |
| 85 | struct JobRunStats |
| 86 | { |
| 87 | JobRunStats() { jobId.id = 0; startTime = 0L; endTime = 0L; } |
| 88 | |
| 89 | qint64 startTime; |
| 90 | qint64 endTime; |
| 91 | JobId jobId; // QAspectJob subclasses should properly populate the jobId |
| 92 | quint64 threadId; |
| 93 | }; |
| 94 | |
| 95 | QSystemInformationServicePrivate(QAspectEngine *aspectEngine, const QString &description); |
| 96 | ~QSystemInformationServicePrivate(); |
| 97 | |
| 98 | static QSystemInformationServicePrivate *get(QSystemInformationService *q); |
| 99 | |
| 100 | // Aspects + Job threads |
| 101 | void addJobLogStatsEntry(JobRunStats &stats); |
| 102 | |
| 103 | // Submission thread |
| 104 | void addSubmissionLogStatsEntry(JobRunStats &stats); |
| 105 | |
| 106 | void writeFrameJobLogStats(); |
| 107 | void updateTracing(); |
| 108 | |
| 109 | QAspectEngine *m_aspectEngine; |
| 110 | bool m_traceEnabled; |
| 111 | bool m_graphicsTraceEnabled; |
| 112 | |
| 113 | QElapsedTimer m_jobsStatTimer; |
| 114 | QThreadStorage<QVector<JobRunStats> *> m_jobStatsCached; |
| 115 | |
| 116 | QVector<QVector<JobRunStats> *> m_localStorages; |
| 117 | QVector<JobRunStats> *m_submissionStorage; |
| 118 | |
| 119 | QMutex m_localStoragesMutex; |
| 120 | |
| 121 | QScopedPointer<QFile> m_traceFile; |
| 122 | quint32 m_frameId; |
| 123 | |
| 124 | Debug::AspectCommandDebugger *m_commandDebugger; |
| 125 | |
| 126 | Q_DECLARE_PUBLIC(QSystemInformationService) |
| 127 | }; |
| 128 | |
| 129 | class Q_3DCORE_PRIVATE_EXPORT QTaskLogger { |
| 130 | public: |
| 131 | enum Type { |
| 132 | AspectJob, |
| 133 | Submission |
| 134 | }; |
| 135 | |
| 136 | QTaskLogger(QSystemInformationService *service, const JobId &jobId, Type type); |
| 137 | QTaskLogger(QSystemInformationService *service, const quint32 jobType, const quint32 instance, Type type = Submission); |
| 138 | |
| 139 | ~QTaskLogger(); |
| 140 | |
| 141 | void end(qint64 t = 0L); |
| 142 | qint64 restart(); |
| 143 | |
| 144 | private: |
| 145 | QSystemInformationService *m_service; |
| 146 | QSystemInformationServicePrivate::JobRunStats m_stats; |
| 147 | Type m_type; |
| 148 | }; |
| 149 | |
| 150 | } |
| 151 | |
| 152 | QT_END_NAMESPACE |
| 153 | |
| 154 | #endif // QT3DCORE_QSYSTEMINFORMATIONSERVICE_P_P_H |
| 155 | |
| 156 | |