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qqmlprofiler_p.h

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1 /**************************************************************************** -

2 ** -

4 ** Contact: https://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtQml 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 -

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15 ** information use the contact form at https://www.qt.io/contact-us. -

16 ** -

17 ** GNU Lesser General Public License Usage -

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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 -

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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 #ifndef QQMLPROFILER_P_H -

41 #define QQMLPROFILER_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 purely as an -

48 // implementation detail. 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 <private/qv4function_p.h> -

55 #include <private/qqmlboundsignal_p.h> -

56 #include <private/qfinitestack_p.h> -

57 #include <private/qqmlbinding_p.h> -

58 #if QT_CONFIG(qml_debug) -

59 #include "qqmlprofilerdefinitions_p.h" -

60 #include "qqmlabstractprofileradapter_p.h" -

61 #endif -

62 -

63 #include <QUrl> -

64 #include <QString> -

65 -

66 QT_BEGIN_NAMESPACE -

67 -

68 #if !QT_CONFIG(qml_debug) -

69 -

70 #define Q_QML_PROFILE_IF_ENABLED(feature, profiler, Code) -

71 #define Q_QML_PROFILE(feature, profiler, Method) -

72 #define Q_QML_OC_PROFILE(member, Code) -

73 -

74 class QQmlProfiler {}; -

75 -

76 struct QQmlBindingProfiler -

77 { -

78 QQmlBindingProfiler(quintptr, QV4::Function *) {} -

79 }; -

80 -

81 struct QQmlHandlingSignalProfiler -

82 { -

83 QQmlHandlingSignalProfiler(quintptr, QQmlBoundSignalExpression *) {} -

84 }; -

85 -

86 struct QQmlCompilingProfiler -

87 { -

88 QQmlCompilingProfiler(quintptr, QQmlDataBlob *) {} -

89 }; -

90 -

91 struct QQmlVmeProfiler { -

92 QQmlVmeProfiler() {} -

93 -

94 void init(quintptr, int) {} -

95 -

96 const QV4::CompiledData::Object *pop() { return nullptr; } -

97 void push(const QV4::CompiledData::Object *) {} -

98 -

99 static const quintptr profiler = 0; -

100 }; -

101 -

102 struct QQmlObjectCreationProfiler -

103 { -

104 QQmlObjectCreationProfiler(quintptr, const QV4::CompiledData::Object *) {} -

105 void update(QV4::CompiledData::CompilationUnit *, const QV4::CompiledData::Object *, -

106 const QString &, const QUrl &) {} -

107 }; -

108 -

109 struct QQmlObjectCompletionProfiler -

110 { -

111 QQmlObjectCompletionProfiler(QQmlVmeProfiler *) {} -

112 }; -

113 -

114 #else -

115 -

116 #define Q_QML_PROFILE_IF_ENABLED(feature, profiler, Code)\ -

117 if (profiler && (profiler->featuresEnabled & (1 << feature))) {\ -

118 Code;\ -

119 } else\ -

120 (void)0 -

121 -

122 #define Q_QML_PROFILE(feature, profiler, Method)\ -

123 Q_QML_PROFILE_IF_ENABLED(feature, profiler, profiler->Method) -

124 -

125 #define Q_QML_OC_PROFILE(member, Code)\ -

126 Q_QML_PROFILE_IF_ENABLED(QQmlProfilerDefinitions::ProfileCreating, member.profiler, Code) -

127 -

128 // This struct is somewhat dangerous to use: -

129 // The messageType is a bit field. You can pack multiple messages into -

130 // one object, e.g. RangeStart and RangeLocation. Each one will be read -

131 // independently when converting to QByteArrays. Thus you can only pack -

132 // messages if their data doesn't overlap. It's up to you to figure that -

133 // out. -

134 struct Q_AUTOTEST_EXPORT QQmlProfilerData : public QQmlProfilerDefinitions -

135 { -

136 QQmlProfilerData(qint64 time = -1, int messageType = -1, -

137 RangeType detailType = MaximumRangeType, quintptr locationId = 0) : -

138 time(time), locationId(locationId), messageType(messageType), detailType(detailType) -

139

{}

executed 44 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

140 -

141 qint64 time; -

142 quintptr locationId; -

143 -

144 int messageType; //bit field of QQmlProfilerService::Message -

145 RangeType detailType; -

146 }; -

147 -

148 Q_DECLARE_TYPEINFO(QQmlProfilerData, Q_MOVABLE_TYPE); -

149 -

150 class Q_QML_PRIVATE_EXPORT QQmlProfiler : public QObject, public QQmlProfilerDefinitions { -

151 Q_OBJECT -

152 public: -

153 -

154 struct Location { -

155 Location(const QQmlSourceLocation &location = QQmlSourceLocation(), -

156 const QUrl &url = QUrl()) : -

157

location(location), url(url) {}

executed 30 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

158 QQmlSourceLocation location; -

159 QUrl url; -

160 }; -

161 -

162 // Unfortunately we have to resolve the locations right away because the QML context might not -

163 // be available anymore when we send the data. -

164 struct RefLocation : public Location { -

165 RefLocation() -

166 : Location(), locationType(MaximumRangeType), something(nullptr), sent(false) -

167 { -

168

}

executed 16 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

169 -

170 RefLocation(QV4::Function *ref) -

171 : Location(ref->sourceLocation()), locationType(Binding), sent(false) -

172 { -

173 function = ref; -

174 function->compilationUnit->addref(); -

175

}

never executed: end of block

176 -

177 RefLocation(QV4::CompiledData::CompilationUnit *ref, const QUrl &url, const QV4::CompiledData::Object *obj, const QString &type) -

178 : Location(QQmlSourceLocation(type, obj->location.line, obj->location.column), url), -

179 locationType(Creating), sent(false) -

180 { -

181 unit = ref; -

182 unit->addref(); -

183

}

executed 8 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

184 -

185 RefLocation(QQmlBoundSignalExpression *ref) -

186 : Location(ref->sourceLocation()), locationType(HandlingSignal), sent(false) -

187 { -

188 boundSignal = ref; -

189 boundSignal->addref(); -

190

}

never executed: end of block

191 -

192 RefLocation(QQmlDataBlob *ref) -

193 : Location(QQmlSourceLocation(), ref->url()), locationType(Compiling), sent(false) -

194 { -

195 blob = ref; -

196 blob->addref(); -

197

}

executed 6 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

198 -

199 RefLocation(const RefLocation &other) -

200 : Location(other), -

201 locationType(other.locationType), -

202 function(other.function), -

203 sent(other.sent) -

204 { -

205 addref(); -

206

}

executed 16 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

207 -

208 RefLocation &operator=(const RefLocation &other) -

209 { -

210

if (this != &other) {

this != &other	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	never evaluated

0-14

211 release(); -

212 Location::operator=(other); -

213 locationType = other.locationType; -

214 function = other.function; -

215 sent = other.sent; -

216 addref(); -

217

}

executed 14 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

218

return *this;

executed 14 times by 1 test: return *this;

Executed by:

tst_qqmlprofilerservice

219 } -

220 -

221 ~RefLocation() -

222 { -

223 release(); -

224

}

executed 30 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

225 -

226 void addref() -

227 { -

228

if (isNull())

isNull()	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	evaluated 14 times by 1 test Evaluated by: tst_qqmlprofilerservice

14-16

229

return;

executed 16 times by 1 test: return;

Executed by:

tst_qqmlprofilerservice

230 -

231 switch (locationType) { -

232

case Binding:

never executed: case Binding:

233 function->compilationUnit->addref(); -

234

break;

never executed: break;

235

case Creating:

executed 8 times by 1 test: case Creating:

Executed by:

tst_qqmlprofilerservice

236 unit->addref(); -

237

break;

executed 8 times by 1 test: break;

Executed by:

tst_qqmlprofilerservice

238

case HandlingSignal:

never executed: case HandlingSignal:

239 boundSignal->addref(); -

240

break;

never executed: break;

241

case Compiling:

executed 6 times by 1 test: case Compiling:

Executed by:

tst_qqmlprofilerservice

242 blob->addref(); -

243

break;

executed 6 times by 1 test: break;

Executed by:

tst_qqmlprofilerservice

244

default:

never executed: default:

245 Q_ASSERT(locationType == MaximumRangeType); -

246

break;

never executed: break;

247 } -

248 } -

249 -

250 void release() -

251 { -

252

if (isNull())

isNull()	Description
TRUE	evaluated 30 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	evaluated 14 times by 1 test Evaluated by: tst_qqmlprofilerservice

14-30

253

return;

executed 30 times by 1 test: return;

Executed by:

tst_qqmlprofilerservice

254 -

255 switch (locationType) { -

256

case Binding:

never executed: case Binding:

257 function->compilationUnit->release(); -

258

break;

never executed: break;

259

case Creating:

executed 8 times by 1 test: case Creating:

Executed by:

tst_qqmlprofilerservice

260 unit->release(); -

261

break;

executed 8 times by 1 test: break;

Executed by:

tst_qqmlprofilerservice

262

case HandlingSignal:

never executed: case HandlingSignal:

263 boundSignal->release(); -

264

break;

never executed: break;

265

case Compiling:

executed 6 times by 1 test: case Compiling:

Executed by:

tst_qqmlprofilerservice

266 blob->release(); -

267

break;

executed 6 times by 1 test: break;

Executed by:

tst_qqmlprofilerservice

268

default:

never executed: default:

269 Q_ASSERT(locationType == MaximumRangeType); -

270

break;

never executed: break;

271 } -

272 } -

273 -

274 bool isValid() const -

275 { -

276

return locationType != MaximumRangeType;

executed 16 times by 1 test: return locationType != MaximumRangeType;

Executed by:

tst_qqmlprofilerservice

277 } -

278 -

279 bool isNull() const -

280 { -

281

return !something;

executed 74 times by 1 test: return !something;

Executed by:

tst_qqmlprofilerservice

282 } -

283 -

284 RangeType locationType; -

285 union { -

286 QV4::Function *function; -

287 QV4::CompiledData::CompilationUnit *unit; -

288 QQmlBoundSignalExpression *boundSignal; -

289 QQmlDataBlob *blob; -

290 void *something; -

291 }; -

292 bool sent; -

293 }; -

294 -

295 typedef QHash<quintptr, Location> LocationHash; -

296 -

297 void startBinding(QV4::Function *function) -

298 { -

299 // Use the QV4::Function as ID, as that is common among different instances of the same -

300 // component. QQmlBinding is per instance. -

301 // Add 1 to the ID, to make it different from the IDs the V4 and signal handling profilers -

302 // produce. The +1 makes the pointer point into the middle of the QV4::Function. Thus it -

303 // still points to valid memory but we cannot accidentally create a duplicate key from -

304 // another object. -

305 // If there is no function, use a static but valid address: The profiler itself. -

306

quintptr locationId = function ? id(function) + 1 : id(this);

function	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qqmlprofilerservice

0-2

307 m_data.append(QQmlProfilerData(m_timer.nsecsElapsed(), -

308 (1 << RangeStart | 1 << RangeLocation), Binding, -

309 locationId)); -

310 -

311 RefLocation &location = m_locations[locationId]; -

312

if (!location.isValid()) {

!location.isValid()	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	never evaluated

0-2

313

if (function)

function	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qqmlprofilerservice

0-2

314

location = RefLocation(function);

never executed: location = RefLocation(function);

315 else // Make it valid without actually providing a location -

316

location.locationType = Binding;

executed 2 times by 1 test: location.locationType = Binding;

Executed by:

tst_qqmlprofilerservice

317 } -

318

}

executed 2 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

319 -

320 // Have toByteArrays() construct another RangeData event from the same QString later. -

321 // This is somewhat pointless but important for backwards compatibility. -

322 void startCompiling(QQmlDataBlob *blob) -

323 { -

324 quintptr locationId(id(blob)); -

325 m_data.append(QQmlProfilerData(m_timer.nsecsElapsed(), -

326 (1 << RangeStart | 1 << RangeLocation | 1 << RangeData), -

327 Compiling, locationId)); -

328 -

329 RefLocation &location = m_locations[locationId]; -

330

if (!location.isValid())

!location.isValid()	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	never evaluated

0-6

331

location = RefLocation(blob);

executed 6 times by 1 test: location = RefLocation(blob);

Executed by:

tst_qqmlprofilerservice

332

}

executed 6 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

333 -

334 void startHandlingSignal(QQmlBoundSignalExpression *expression) -

335 { -

336 // Use the QV4::Function as ID, as that is common among different instances of the same -

337 // component. QQmlBoundSignalExpression is per instance. -

338 // Add 2 to the ID, to make it different from the IDs the V4 and binding profilers produce. -

339 // The +2 makes the pointer point into the middle of the QV4::Function. Thus it still points -

340 // to valid memory but we cannot accidentally create a duplicate key from another object. -

341 quintptr locationId(id(expression->function()) + 2); -

342 m_data.append(QQmlProfilerData(m_timer.nsecsElapsed(), -

343 (1 << RangeStart | 1 << RangeLocation), HandlingSignal, -

344 locationId)); -

345 -

346 RefLocation &location = m_locations[locationId]; -

347

if (!location.isValid())

!location.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

348

location = RefLocation(expression);

never executed: location = RefLocation(expression);

349

}

never executed: end of block

350 -

351 void startCreating(const QV4::CompiledData::Object *obj) -

352 { -

353 m_data.append(QQmlProfilerData(m_timer.nsecsElapsed(), -

354 (1 << RangeStart | 1 << RangeLocation | 1 << RangeData), -

355 Creating, id(obj))); -

356

}

executed 14 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

357 -

358 void updateCreating(const QV4::CompiledData::Object *obj, -

359 QV4::CompiledData::CompilationUnit *ref, -

360 const QUrl &url, const QString &type) -

361 { -

362 quintptr locationId(id(obj)); -

363 RefLocation &location = m_locations[locationId]; -

364

if (!location.isValid())

!location.isValid()	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	never evaluated

0-8

365

location = RefLocation(ref, url, obj, type);

executed 8 times by 1 test: location = RefLocation(ref, url, obj, type);

Executed by:

tst_qqmlprofilerservice

366

}

executed 8 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

367 -

368 template<RangeType Range> -

369 void endRange() -

370 { -

371 m_data.append(QQmlProfilerData(m_timer.nsecsElapsed(), 1 << RangeEnd, Range)); -

372

}

executed 22 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

373 -

374 QQmlProfiler(); -

375 -

376 quint64 featuresEnabled; -

377 -

378 template<typename Object> -

379 static quintptr id(const Object *pointer) -

380 { -

381

return reinterpret_cast<quintptr>(pointer);

executed 30 times by 1 test: return reinterpret_cast<quintptr>(pointer);

Executed by:

tst_qqmlprofilerservice

382 } -

383 -

384 void startProfiling(quint64 features); -

385 void stopProfiling(); -

386 void reportData(); -

387

void setTimer(const QElapsedTimer &timer) { m_timer = timer; }

executed 64 times by 3 tests: end of block

Executed by:

tst_qqmldebugjs
tst_qqmldebuglocal
tst_qqmlprofilerservice

388 -

389 signals: -

390 void dataReady(const QVector<QQmlProfilerData> &, const QQmlProfiler::LocationHash &); -

391 -

392 protected: -

393 QElapsedTimer m_timer; -

394 QHash<quintptr, RefLocation> m_locations; -

395 QVector<QQmlProfilerData> m_data; -

396 }; -

397 -

398 // -

399 // RAII helper structs -

400 // -

401 -

402 struct QQmlProfilerHelper : public QQmlProfilerDefinitions { -

403 QQmlProfiler *profiler; -

404

QQmlProfilerHelper(QQmlProfiler *profiler) : profiler(profiler) {}

executed 946959 times by 141 tests: end of block

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_parserstress
tst_qjsengine
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginecleanup
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlfileselector
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
...

946959

405 }; -

406 -

407 struct QQmlBindingProfiler : public QQmlProfilerHelper { -

408 QQmlBindingProfiler(QQmlProfiler *profiler, QV4::Function *function) : -

409 QQmlProfilerHelper(profiler) -

410 { -

411

Q_QML_PROFILE(QQmlProfilerDefinitions::ProfileBinding, profiler,

executed 2 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

executed 891366 times by 120 tests: (void)0 ;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlcontext
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
tst_qqmlnotifier
tst_qqmlproperty
...

profiler

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

tst_qqmlprofilerservice

FALSE

evaluated 891366 times by 120 tests

Evaluated by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlcontext
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
tst_qqmlnotifier
tst_qqmlproperty
...

(profiler->fea...ofileBinding))	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	never evaluated

0-891366

412

startBinding(function));

executed 891366 times by 120 tests: (void)0 ;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlcontext
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
tst_qqmlnotifier
tst_qqmlproperty
...

891366

413 } -

414 -

415 ~QQmlBindingProfiler() -

416 { -

417

Q_QML_PROFILE(QQmlProfilerDefinitions::ProfileBinding, profiler,

executed 2 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

executed 891366 times by 120 tests: (void)0 ;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlcontext
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
tst_qqmlnotifier
tst_qqmlproperty
...

profiler

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

tst_qqmlprofilerservice

FALSE

evaluated 891366 times by 120 tests

Evaluated by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlcontext
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
tst_qqmlnotifier
tst_qqmlproperty
...

(profiler->fea...ofileBinding))	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	never evaluated

0-891366

418

endRange<Binding>());

executed 891366 times by 120 tests: (void)0 ;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlcontext
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
tst_qqmlnotifier
tst_qqmlproperty
...

891366

419 } -

420 }; -

421 -

422 struct QQmlHandlingSignalProfiler : public QQmlProfilerHelper { -

423 QQmlHandlingSignalProfiler(QQmlProfiler *profiler, QQmlBoundSignalExpression *expression) : -

424 QQmlProfilerHelper(profiler) -

425 { -

426

Q_QML_PROFILE(QQmlProfilerDefinitions::ProfileHandlingSignal, profiler,

never executed: end of block

never executed: (void)0 ;

profiler	Description
TRUE	never evaluated
FALSE	never evaluated

(profiler->fea...ndlingSignal))	Description
TRUE	never evaluated
FALSE	never evaluated

427

startHandlingSignal(expression));

never executed: (void)0 ;

428 } -

429 -

430 ~QQmlHandlingSignalProfiler() -

431 { -

432

Q_QML_PROFILE(QQmlProfilerDefinitions::ProfileHandlingSignal, profiler,

never executed: end of block

never executed: (void)0 ;

profiler	Description
TRUE	never evaluated
FALSE	never evaluated

(profiler->fea...ndlingSignal))	Description
TRUE	never evaluated
FALSE	never evaluated

433

endRange<QQmlProfiler::HandlingSignal>());

never executed: (void)0 ;

434 } -

435 }; -

436 -

437 struct QQmlCompilingProfiler : public QQmlProfilerHelper { -

438 QQmlCompilingProfiler(QQmlProfiler *profiler, QQmlDataBlob *blob) : -

439 QQmlProfilerHelper(profiler) -

440 { -

441

Q_QML_PROFILE(QQmlProfilerDefinitions::ProfileCompiling, profiler, startCompiling(blob));

executed 6 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

executed 55585 times by 140 tests: (void)0;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_parserstress
tst_qjsengine
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginecleanup
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlfileselector
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
...

profiler

Description

TRUE

evaluated 22 times by 2 tests

Evaluated by:

tst_qqmldebugjs
tst_qqmlprofilerservice

FALSE

evaluated 55569 times by 139 tests

Evaluated by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_parserstress
tst_qjsengine
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmlecmascript
tst_qqmlenginecleanup
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlfileselector
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
...

(profiler->fea...ileCompiling))	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	evaluated 16 times by 1 test Evaluated by: tst_qqmldebugjs

6-55585

442 } -

443 -

444 ~QQmlCompilingProfiler() -

445 { -

446

Q_QML_PROFILE(QQmlProfilerDefinitions::ProfileCompiling, profiler, endRange<Compiling>());

executed 6 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

executed 55585 times by 140 tests: (void)0;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_parserstress
tst_qjsengine
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginecleanup
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlfileselector
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
...

profiler

Description

TRUE

evaluated 22 times by 2 tests

Evaluated by:

tst_qqmldebugjs
tst_qqmlprofilerservice

FALSE

evaluated 55569 times by 139 tests

Evaluated by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_parserstress
tst_qjsengine
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmlecmascript
tst_qqmlenginecleanup
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlfileselector
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
...

(profiler->fea...ileCompiling))	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	evaluated 16 times by 1 test Evaluated by: tst_qqmldebugjs

6-55585

447 } -

448 }; -

449 -

450 struct QQmlVmeProfiler : public QQmlProfilerDefinitions { -

451 public: -

452 -

453

QQmlVmeProfiler() : profiler(nullptr) {}

executed 152912 times by 139 tests: end of block

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qjsengine
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlfileselector
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
...

152912

454 -

455 void init(QQmlProfiler *p, int maxDepth) -

456 { -

457 profiler = p; -

458 ranges.allocate(maxDepth); -

459

}

executed 6 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

460 -

461 const QV4::CompiledData::Object *pop() -

462 { -

463

if (ranges.count() > 0)

ranges.count() > 0	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	never evaluated

0-6

464

return ranges.pop();

executed 6 times by 1 test: return ranges.pop();

Executed by:

tst_qqmlprofilerservice

465 else -

466

return nullptr;

never executed: return nullptr;

467 } -

468 -

469 void push(const QV4::CompiledData::Object *object) -

470 { -

471

if (ranges.capacity() > ranges.count())

ranges.capacit...ranges.count()	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	never evaluated

0-6

472

ranges.push(object);

executed 6 times by 1 test: ranges.push(object);

Executed by:

tst_qqmlprofilerservice

473

}

executed 6 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

474 -

475 QQmlProfiler *profiler; -

476 -

477 private: -

478 QFiniteStack<const QV4::CompiledData::Object *> ranges; -

479 }; -

480 -

481 class QQmlObjectCreationProfiler { -

482 public: -

483 -

484 QQmlObjectCreationProfiler(QQmlProfiler *profiler, const QV4::CompiledData::Object *obj) -

485 : profiler(profiler) -

486 { -

487

Q_QML_PROFILE(QQmlProfilerDefinitions::ProfileCreating, profiler, startCreating(obj));

executed 8 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

executed 521528 times by 138 tests: (void)0;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qjsengine
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlfileselector
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
...

profiler

Description

TRUE

evaluated 8 times by 1 test

Evaluated by:

tst_qqmlprofilerservice

FALSE

evaluated 521528 times by 138 tests

Evaluated by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qjsengine
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlfileselector
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
...

(profiler->fea...fileCreating))	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	never evaluated

0-521528

488 } -

489 -

490 ~QQmlObjectCreationProfiler() -

491 { -

492

Q_QML_PROFILE(QQmlProfilerDefinitions::ProfileCreating, profiler, endRange<QQmlProfilerDefinitions::Creating>());

executed 8 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

executed 521528 times by 138 tests: (void)0;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qjsengine
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlfileselector
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
...

profiler

Description

TRUE

evaluated 8 times by 1 test

Evaluated by:

tst_qqmlprofilerservice

FALSE

evaluated 521528 times by 138 tests

Evaluated by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qjsengine
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlfileselector
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
...

(profiler->fea...fileCreating))	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	never evaluated

0-521528

493 } -

494 -

495 void update(QV4::CompiledData::CompilationUnit *ref, const QV4::CompiledData::Object *obj, -

496 const QString &typeName, const QUrl &url) -

497 { -

498 profiler->updateCreating(obj, ref, url, typeName); -

499

}

executed 8 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

500 -

501 private: -

502 QQmlProfiler *profiler; -

503 }; -

504 -

505 class QQmlObjectCompletionProfiler { -

506 public: -

507 QQmlObjectCompletionProfiler(QQmlVmeProfiler *parent) : -

508 profiler(parent->profiler) -

509 { -

510

Q_QML_PROFILE_IF_ENABLED(QQmlProfilerDefinitions::ProfileCreating, profiler, {

executed 6 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

executed 479706 times by 131 tests: (void)0 ;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmllistmodel
tst_qqmllistmodelworkerscript
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
...

profiler

Description

TRUE

evaluated 6 times by 1 test

Evaluated by:

tst_qqmlprofilerservice

FALSE

evaluated 479706 times by 131 tests

Evaluated by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmllistmodel
tst_qqmllistmodelworkerscript
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
...

(profiler->fea...fileCreating))	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	never evaluated

0-479706

511

profiler->startCreating(parent->pop());

executed 479706 times by 131 tests: (void)0 ;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmllistmodel
tst_qqmllistmodelworkerscript
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
...

479706

512

});

executed 479706 times by 131 tests: (void)0 ;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmllistmodel
tst_qqmllistmodelworkerscript
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
...

479706

513 } -

514 -

515 ~QQmlObjectCompletionProfiler() -

516 { -

517

Q_QML_PROFILE(QQmlProfilerDefinitions::ProfileCreating, profiler,

executed 6 times by 1 test: end of block

Executed by:

tst_qqmlprofilerservice

executed 479706 times by 131 tests: (void)0 ;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmllistmodel
tst_qqmllistmodelworkerscript
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
...

profiler

Description

TRUE

evaluated 6 times by 1 test

Evaluated by:

tst_qqmlprofilerservice

FALSE

evaluated 479706 times by 131 tests

Evaluated by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmllistmodel
tst_qqmllistmodelworkerscript
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
...

(profiler->fea...fileCreating))	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qqmlprofilerservice
FALSE	never evaluated

0-479706

518

endRange<QQmlProfilerDefinitions::Creating>());

executed 479706 times by 131 tests: (void)0 ;

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qmlcachegen
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlimport
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmllistmodel
tst_qqmllistmodelworkerscript
tst_qqmllistreference
tst_qqmllocale
tst_qqmlmetaobject
tst_qqmlmetatype
...

479706

519 } -

520 private: -

521 QQmlProfiler *profiler; -

522 }; -

523 -

524 #endif // QT_CONFIG(qml_debug) -

525 -

526 QT_END_NAMESPACE -

527 -

528 #if QT_CONFIG(qml_debug) -

529 -

530 Q_DECLARE_METATYPE(QVector<QQmlProfilerData>) -

531 Q_DECLARE_METATYPE(QQmlProfiler::LocationHash) -

532 -

533 #endif // QT_CONFIG(qml_debug) -

534 -

535 #endif // QQMLPROFILER_P_H -

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