| 1 | // Copyright (C) 2024 The Qt Company Ltd. |
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 |
| 3 | |
| 4 | #ifndef QQMLJSCOMPILERSTATS_P_H |
| 5 | #define QQMLJSCOMPILERSTATS_P_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists purely as an |
| 12 | // implementation detail. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | |
| 17 | #include <qtqmlcompilerexports.h> |
| 18 | |
| 19 | #include <QHash> |
| 20 | #include <QJsonDocument> |
| 21 | |
| 22 | #include <private/qqmljsdiagnosticmessage_p.h> |
| 23 | #include <private/qqmljssourcelocation_p.h> |
| 24 | |
| 25 | #include <memory> |
| 26 | |
| 27 | QT_BEGIN_NAMESPACE |
| 28 | |
| 29 | namespace QQmlJS { |
| 30 | |
| 31 | struct Q_QMLCOMPILER_EXPORT AotStatsEntry |
| 32 | { |
| 33 | std::chrono::microseconds codegenDuration; |
| 34 | QString functionName; |
| 35 | QString errorMessage; |
| 36 | int line = 0; |
| 37 | int column = 0; |
| 38 | bool codegenSuccessful = true; |
| 39 | |
| 40 | bool operator<(const AotStatsEntry &) const; |
| 41 | }; |
| 42 | |
| 43 | class Q_QMLCOMPILER_EXPORT AotStats |
| 44 | { |
| 45 | friend class QQmlJSAotCompilerStats; |
| 46 | |
| 47 | public: |
| 48 | const QHash<QString, QHash<QString, QList<AotStatsEntry>>> &entries() const |
| 49 | { |
| 50 | return m_entries; |
| 51 | } |
| 52 | |
| 53 | void registerFile(const QString &moduleId, const QString &filepath); |
| 54 | void addEntry(const QString &moduleId, const QString &filepath, const AotStatsEntry &entry); |
| 55 | void insert(const AotStats &other); |
| 56 | |
| 57 | static std::optional<QStringList> readAllLines(const QString &path); |
| 58 | bool saveToDisk(const QString &filepath) const; |
| 59 | |
| 60 | static std::optional<AotStats> parseAotstatsFile(const QString &aotstatsPath); |
| 61 | static std::optional<AotStats> aggregateAotstatsList(const QString &aotstatsListPath); |
| 62 | |
| 63 | static AotStats fromJsonDocument(const QJsonDocument &); |
| 64 | QJsonDocument toJsonDocument() const; |
| 65 | |
| 66 | private: |
| 67 | // module Id -> filename -> stats m_entries |
| 68 | QHash<QString, QHash<QString, QList<AotStatsEntry>>> m_entries; |
| 69 | }; |
| 70 | |
| 71 | class Q_QMLCOMPILER_EXPORT QQmlJSAotCompilerStats |
| 72 | { |
| 73 | public: |
| 74 | static AotStats *instance() { return s_instance.get(); } |
| 75 | |
| 76 | static bool recordAotStats() { return s_recordAotStats; } |
| 77 | static void setRecordAotStats(bool recordAotStats) { s_recordAotStats = recordAotStats; } |
| 78 | |
| 79 | static const QString &moduleId() { return s_moduleId; } |
| 80 | static void setModuleId(QString moduleId) { s_moduleId = moduleId; } |
| 81 | |
| 82 | static void registerFile(const QString &filepath); |
| 83 | static void addEntry(const QString &filepath, const QQmlJS::AotStatsEntry &entry); |
| 84 | |
| 85 | private: |
| 86 | static std::unique_ptr<AotStats> s_instance; |
| 87 | static QString s_moduleId; |
| 88 | static bool s_recordAotStats; |
| 89 | }; |
| 90 | |
| 91 | } // namespace QQmlJS |
| 92 | |
| 93 | QT_END_NAMESPACE |
| 94 | |
| 95 | #endif // QQMLJSCOMPILERSTATS_P_H |
| 96 | |