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 | |