1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
// Copyright (C) 2024 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "qqmljscompilerstatsreporter_p.h"
#include <QFileInfo>
QT_BEGIN_NAMESPACE
namespace QQmlJS {
using namespace Qt::StringLiterals;
AotStatsReporter::AotStatsReporter(const AotStats &aotstats, const QStringList &emptyModules,
const QStringList &onlyBytecodeModules)
: m_aotstats(aotstats), m_emptyModules(emptyModules), m_onlyBytecodeModules(onlyBytecodeModules)
{
for (const auto &[moduleUri, fileEntries] : aotstats.entries().asKeyValueRange()) {
for (const auto &[filepath, statsEntries] : fileEntries.asKeyValueRange()) {
for (const auto &entry : statsEntries) {
m_fileCounters[moduleUri][filepath].codegens += 1;
if (entry.codegenResult == CodegenResult::Success) {
m_fileCounters[moduleUri][filepath].successes += 1;
m_successDurations.append(entry.codegenDuration);
} else if (entry.codegenResult == CodegenResult::Skip) {
m_fileCounters[moduleUri][filepath].skips += 1;
}
}
m_moduleCounters[moduleUri].codegens += m_fileCounters[moduleUri][filepath].codegens;
m_moduleCounters[moduleUri].successes += m_fileCounters[moduleUri][filepath].successes;
m_moduleCounters[moduleUri].skips += m_fileCounters[moduleUri][filepath].skips;
}
m_totalCounters.codegens += m_moduleCounters[moduleUri].codegens;
m_totalCounters.successes += m_moduleCounters[moduleUri].successes;
m_totalCounters.skips += m_moduleCounters[moduleUri].skips;
}
}
void AotStatsReporter::formatDetailedStats(QTextStream &s) const
{
s << "############ AOT COMPILATION STATS ############\n";
QStringList sortedModuleKeys = m_aotstats.entries().keys();
sortedModuleKeys.sort();
for (const auto &moduleUri : std::as_const(sortedModuleKeys)) {
const auto &fileStats = m_aotstats.entries()[moduleUri];
s << u"Module %1:\n"_s.arg(moduleUri);
if (fileStats.empty()) {
s << "No attempts at compiling a binding or function\n";
continue;
}
QStringList sortedFileKeys = fileStats.keys();
sortedFileKeys.sort();
for (const auto &filename : std::as_const(sortedFileKeys)) {
const auto &entries = fileStats[filename];
s << u"--File %1\n"_s.arg(filename);
if (entries.empty()) {
s << " No attempts at compiling a binding or function\n";
continue;
}
int successes = m_fileCounters[moduleUri][filename].successes;
int skips = m_fileCounters[moduleUri][filename].skips;
s << " " << formatSuccessRate(entries.size(), successes, skips) << "\n";
for (const auto &stat : std::as_const(entries)) {
s << u" %1: [%2:%3:%4]\n"_s.arg(stat.functionName)
.arg(QFileInfo(filename).fileName())
.arg(stat.line)
.arg(stat.column);
s << u" result: "_s;
switch (stat.codegenResult) {
case QQmlJS::CodegenResult::Success: s << u"Success\n"_s;
break;
case QQmlJS::CodegenResult::Skip: s << u"Skip: %1\n"_s.arg(stat.message);
break;
case QQmlJS::CodegenResult::Failure: s << u"Error: %1\n"_s.arg(stat.message);
break;
}
s << u" duration: %1us\n"_s.arg(stat.codegenDuration.count());
}
s << "\n";
}
}
}
void AotStatsReporter::formatSummary(QTextStream &s) const
{
s << "############ AOT COMPILATION STATS SUMMARY ############\n";
if (m_totalCounters.codegens == 0 && m_emptyModules.empty() && m_onlyBytecodeModules.empty()) {
s << "No attempted compilations to Cpp for bindings or functions.\n";
return;
}
QStringList sortedKeys = m_aotstats.entries().keys();
sortedKeys.sort();
for (const auto &moduleUri : std::as_const(sortedKeys)) {
const auto &counters = m_moduleCounters[moduleUri];
s << u"Module %1: "_s.arg(moduleUri)
<< formatSuccessRate(counters.codegens, counters.successes, counters.skips) << "\n";
}
for (const auto &module : std::as_const(m_emptyModules))
s << u"Module %1: No .qml files to compile.\n"_s.arg(module);
for (const auto &module : std::as_const(m_onlyBytecodeModules))
s << u"Module %1: No .qml files compiled (--only-bytecode).\n"_s.arg(module);
s << "Total results: " << formatSuccessRate(m_totalCounters.codegens,
m_totalCounters.successes,
m_totalCounters.skips);
s << "\n";
if (m_totalCounters.successes != 0) {
auto totalDuration = std::accumulate(m_successDurations.cbegin(), m_successDurations.cend(),
std::chrono::microseconds(0));
const auto averageDuration = totalDuration.count() / m_totalCounters.successes;
s << u"Successful codegens took an average of %1us\n"_s.arg(averageDuration);
}
}
QString AotStatsReporter::format() const
{
QString output;
QTextStream s(&output);
formatDetailedStats(s);
formatSummary(s);
return output;
}
QString AotStatsReporter::formatSuccessRate(int codegens, int successes, int skips) const
{
if (codegens == 0)
return u"No attempted compilations"_s;
return u"%1 of %2 (%3%4) %5bindings or functions compiled to Cpp successfully"_s
.arg(successes)
.arg(codegens)
.arg(double(successes) / codegens * 100, 0, 'g', 4)
.arg(u"%"_s)
.arg(skips ? u"(%1 skipped) "_s.arg(skips) : u""_s);
}
} // namespace QQmlJS
QT_END_NAMESPACE
|
