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* Replace com.trolltech with org.qtproject in D-Bus's performance testsThiago Macieira2012-04-223-5/+5
| | | | | | | | I had missed these, apparently. Task-number: QTBUG-23274 Change-Id: I6455dc34b18ec9cefccfe527b3fd3ad34fb61aa3 Reviewed-by: Lorn Potter <lorn.potter@nokia.com>
* Merge "Merge remote-tracking branch 'origin/master' into api_changes" into ↵Sergio Ahumada2012-04-171-4/+4
|\ | | | | | | refs/staging/api_changes
| * Merge remote-tracking branch 'origin/master' into api_changesLars Knoll2012-04-161-4/+4
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: configure src/corelib/io/qurl.cpp src/gui/kernel/qwindow.cpp src/tools/moc/generator.cpp src/widgets/kernel/qwidget_qpa.cpp src/widgets/styles/qstyle.h src/widgets/widgets/qtabbar.cpp tests/auto/corelib/codecs/utf8/tst_utf8.cpp Change-Id: Ia457228d6f684ec8184e13e8fcc9d25857b1751e
| | * replace hardcoded values with a surrogate handling methodsKonstantin Ritt2012-04-131-3/+3
| | | | | | | | | | | | | | | | | | Change-Id: Ib41e08d835f2e8ca2e32b4025c6f5a99840f2e27 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
| | * fix QUtf8 codec to disallow codes in range [U+fdd0..U+fdef]Konstantin Ritt2012-04-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | 0xfdef-0xfdd0 is definitely 31 and not 15 :) also fix all copy-pastes of this code (greping for '0xfdd0' helps ;) Change-Id: I8f3bd4fd9d85f9de066f0f5df378b9188c12bd48 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Denis Dzyubenko <denis.dzyubenko@nokia.com>
* | | Fix tst_qtracebench benchmark.Jędrzej Nowacki2012-04-171-0/+1
|/ / | | | | | | | | | | | | | | Default QDataStream version was changed in Qt5, but the test tried to load an old dumped file. Change-Id: I49c06c232ec8a27f33c9da345bae4e03cd0c56fb Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* | Deprecate qMemCopy/qMemSet in favour of their stdlib equivilents.Robin Burchell2012-04-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just like qMalloc/qRealloc/qFree, there is absolutely no reason to wrap these functions just to avoid an include, except to pay for it with worse runtime performance. On OS X, on byte sizes from 50 up to 1000, calling memset directly is 28-15% faster(!) than adding an additional call to qMemSet. The advantage on sizes above that is unmeasurable. For qMemCopy, the benefits are a little more modest: 16-7%. Change-Id: I98aa92bb765aea0448e3f20af42a039b369af0b3 Reviewed-by: Giuseppe D'Angelo <dangelog@gmail.com> Reviewed-by: John Brooks <john.brooks@dereferenced.net> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* | Remove references to QT_NO_STL from QtCoreThiago Macieira2012-04-072-8/+0
| | | | | | | | | | | | | | | | QT_NO_STL is now no longer defined, so remove the conditionals and select the STL side. Change-Id: Ieedd248ae16e5a128b4ac287f850b3ebc8fb6181 Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
* | Port to the new QUrl APIThiago Macieira2012-03-301-23/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The use of any broken-down components of the query now needs QUrlQuery. The QUrl constructor and toString() are now rehabilitated and the preferred forms. Use toEncoded() and fromEncoded() now only when we need to store data in a QByteArray or the data comes from a QByteArray anyway. Change to toString() or the constructor if the data was in a QString. Change-Id: I9d761a628bef9c70185a48e927a61779a1642342 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* | Merge master into api_changesKent Hansen2012-03-231-0/+60
|\| | | | | | | Change-Id: I93551e4d13a1b0815b359b9415060e9089477db1
| * Significantly speed up insertion into QJsonObject/ArrayLars Knoll2012-03-221-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | The code was only allocating memory for the next insertion leading to a reallocation of the whole data for every single insertion. The code now reserves some space and uses a decent growth strategy to avoid repeated reallocs. Change-Id: I48b0feab71ba8ca73e7037f8460080f198b2f009 Reviewed-by: Jamey Hicks <jamey.hicks@nokia.com>
| * Added extra tests to json benchmarkKurt Korbatits2012-03-221-0/+32
| | | | | | | | | | | | | | | | | | | | - Added toByteArray() and fromByteArray() benchmark tests. Performance tests to measure QVariantMap to bytearray and bytearray to QVariantMap. Use case: Interprocess communications via local socket Change-Id: If5e94ff870890b2ebb665f3cc38f5c33b34547f4 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* | tst_qnetworkreply: don't inherit from QSharedPointerMarc Mutz2012-03-231-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QSharedPointer isn't meant to be used as a base class. Instead of inheriting from it to add implicit conversions to and from QNetworkReply*, make QNetworkReplyPtr a typedef, overload two oft-used functions to take a QNetworkReplyPtr in addition to QNetworkReply*, and otherwise make the conversions explicit. Change-Id: I1eff1793a19f2d5bad1cce8de74c0786675a50f3 Reviewed-by: Shane Kearns <shane.kearns@accenture.com>
* | Rewrite QMap to use a RB treeLars Knoll2012-03-233-0/+171
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QMap used to use a skiplist in Qt 4.x, which has variable sized nodes and we can thus not optimise using custom allocators. The rewrite now uses a red-black tree, and all allocations and tree operations happen in the cpp file. This will allow us to introduce custom allocation schemes in later versions of Qt. Added some more tests and a benchmark. Memory consumption of the new QMap implementation is pretty much the same as before. Performance of insertion and lookup has increased by 10-30%. iteration is slower, but still extremely fast and should not matter compared to the work usually done when iterating. Change-Id: I8796c0e4b207d01111e2ead7ae55afb464dd88f5 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge master into api_changesKent Hansen2012-03-1918-32/+104
|\| | | | | | | | | | | | | | | Conflicts: src/corelib/tools/qvector.h tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp Change-Id: I877256e95f3788e617437f4e9661a88047f38cd6
| * Fixed benchmarks to work from install directoryKurt Korbatits2012-03-1918-32/+104
| | | | | | | | | | | | | | | | | | - Changed benchmarks to use TESTDATA and QFINDTESTDATA - Fixed up targets all use tst_bench_ syntax Change-Id: I5c2936702e248478f5df225ce38893158ee22d7f Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com> Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* | Merge remote-tracking branch 'origin/master' into api_changesLars Knoll2012-03-124-4/+5
|\| | | | | | | | | | | | | Conflicts: tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp Change-Id: I884afc3b6d65c6411733a897a1949e19393573a7
| * use $$QT_BUILD_TREE instead of $$(QTDIR)Oswald Buddenhagen2012-03-081-2/+2
| | | | | | | | | | | | | | it's a "tad" more reliable Change-Id: I7207daa6869d1682719cc357794cf6efff496225 Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
| * chiptester benchmark: compileMarc Mutz2012-03-081-0/+1
| | | | | | | | | | | | | | | | The implementation uses QScrollBar, which is no longer included by <QtGui>. Change-Id: I2422cfccc427179ca71e9a3195f16bd637925fb3 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
| * examples: use QVector<QPointF> instead of QList<QPointF>Marc Mutz2012-03-082-2/+2
| | | | | | | | | | | | | | | | | | | | | | QPointF is in the category of types for which QList is needlessly inefficient (elements are copy-constructed onto the heap and held through pointers). Use a vector instead. This is consistent with the QPainter API. Change-Id: Id0e910c067a60d12fbc175e7ee7da824834be374 Reviewed-by: hjk <qthjk@ovi.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* | Merge remote-tracking branch 'origin/api_changes' into containtersJoão Abecasis2012-03-0811-106/+116
|\| | | | | | | | | | | | | | | | | Conflicts: src/corelib/kernel/qmetaobject.cpp src/corelib/kernel/qvariant.cpp src/tools/moc/moc.h Change-Id: I2cd3d95b41d2636738c6b98064864941e3b0b4e6
| * Add benchmark for QMetaType::create().Jędrzej Nowacki2012-03-071-0/+21
| | | | | | | | | | | | | | A case of a custom type creation was not covered before. Change-Id: Icd2a7d63633f8e40d9d4a8a26e0eb0896fc85ec8 Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
| * Merge remote-tracking branch 'origin/api_changes'Lars Knoll2012-03-047-20/+20
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: dist/changes-5.0.0 mkspecs/features/qt_module_config.prf qmake/project.cpp qmake/property.cpp Change-Id: I6e4af40743a9aeff8ed18533a48036e332acc296
| | * Make some tests and benchmarks pass with QT_NO_QSTRINGBUILDERStephen Kelly2012-03-014-16/+16
| | | | | | | | | | | | | | | Change-Id: I6c91a613007043d0f26ac11e98353a0b9ce646ae Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
| | * QEvent (and subclasses): make ctors explicitMarc Mutz2012-03-012-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do this regardless of whether the event subclass is public API or only used in examples. Examples are examples, used by others as templates or even copied verbatim, so they should also follow sound engineering rules. Anyway, there's only one in examples/... Change-Id: I586ff16407a956c9e89288fdd4377eed73f45c0f Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
| | * Fix build of QNetworkReply benchmark with QT_USE_QSTRINGBUILDER.Stephen Kelly2012-03-011-2/+2
| | | | | | | | | | | | | | | Change-Id: Ie46126aed0d2e83dc7784c027066c789d3fd7652 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
| * | Remove qhash_faster.Robin Burchell2012-02-293-73/+0
| | | | | | | | | | | | | | | | | | | | | | | | It's not faster under _any_ metric than the new algorithm, and it loses a lot of spread which is a bad thing. Change-Id: Ic87258f1c887822ffea1cb1517355564fabc3c26 Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
| * | Copy Qt 4's QString hash algorithm.Robin Burchell2012-02-293-4/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We must do this the same way we do all other hash algorithms for fair comparison, as otherwise, the call to the PLT unfairly penalises QHash<QString>'s results, as it's in a different shared object. Change-Id: I69c891f5a97dcccdfcfbdbf32796f86242a42963 Reviewed-by: João Abecasis <joao.abecasis@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * | Move data generation to initTestCase() method and store the results.Robin Burchell2012-02-291-72/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | Per the comments on Ie4100a1ca4dbe7bf1cd73de883a9854377ac2f5e, having Q_ASSERT was not a good idea, and data functions can't really handle QVERIFY/QCOMPARE/etc, so do this in initTestCase instead. Change-Id: I19e61dec7fe415bb1fa0f53a2920d99b8c7c8ea7 Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
| * | Add test data for string forms of numbers.Robin Burchell2012-02-291-0/+12
| | | | | | | | | | | | | | | | | | | | | Similar to the UUID benchmark, but won't have any non-numerical characters. Change-Id: I7487c97cab96fd53c180fe12061e7be3ca96e883 Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
| * | Add a test using lots of similar strings.Robin Burchell2012-02-291-0/+36
| |/ | | | | | | | | | | | | | | This attempts to emulate a dictionary usecase of sorts, done in code to avoid bloating the git repository by adding an actual word list. Change-Id: I878bc4af8877ba780ee699932f240c0d9c8ff12c Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
* | Rename QMetaMethod::signature() to methodSignature()Kent Hansen2012-02-291-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In Qt5 the meta-data format will be changed to not store the method signature string explicitly; the signature will be reconstructed on demand from the method name and parameter type information. The QMetaMethod::signature() method returns a const char pointer. Changing the return type to QByteArray can lead to silent bugs due to the implicit conversion to char *. Even though it's a source- incompatible change, it's therefore better to introduce a new function, methodSignature(), and remove the old signature(). Task-number: QTBUG-24154 Change-Id: Ib3579dedd27a3c7c8914d5f1b231947be2cf4027 Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
* | Merge remote-tracking branch 'gerrit/master' into containersJoão Abecasis2012-02-2930-96/+56
|\| | | | | | | Change-Id: I97ba222435ff50a9e5422e6f2c73e4bb8d1b865c
| * clean up qmake-generated projectsOswald Buddenhagen2012-02-2427-89/+11
| | | | | | | | | | | | | | | | remove "header" and assignmets which are defaults or bogus, reorder some assignments. Change-Id: I67403872168c890ca3b696753ceb01c605d19be7 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
| * Drop file-engine abstraction from public APIJoão Abecasis2012-02-222-5/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This abstraction imposed serious performance penalties and is being dropped from the public API. In particular, by allowing file names to be arbitrarily hijacked by different file engines, and requiring engines to be instantiated in order to decide, it imposed unnecessary overhead on all file operations. Another flaw in the design with direct impact on performance is how engines have no way to provide (or retain) additional information obtained when querying the filesystem. In many places this has meant repeated operations on the file system, where useful information is immediately discarded to be queried again subsequently. For Qt 4.8 a major refactoring of the code base took place to allow bypassing the file-engine abstraction in select places, with considerable performance gains observed. In Qt 5 it is expected we'll be able to take this further, reaping even more benefits, but the abstraction has to go. [Dropping this now does not preclude that virtual file systems make an appearance in Qt at a later point in Qt 5's lifecycle. Hopefully with a new and improved abstraction.] Forward declarations for QFileExtension(Result) were dropped, as the classes were never used or defined. Tests using "internalized" classes will only fully run on developer builds. QFSFileEngine was removed altogether from exception safety test, as it isn't its intent to test internal API. Change-Id: Ie910e6c2628be202ea9e05366b091d6d529b246b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
| * Test for QT_NO_SSL instead of QT_NO_OPENSSLShane Kearns2012-02-211-2/+2
| | | | | | | | | | | | | | | | Change the ifdefs in our own code (except openssl backend) to use the new configure flag. Change-Id: I8774734771c66b22164b5fae8fdb27814ac3df7b Reviewed-by: Richard J. Moore <rich@kde.org>
* | Change QVector's in-memory data layoutJoão Abecasis2012-02-221-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new layout matches that of QByteArrayData and QStringData, except for offset which is measured from the beginning of QVectorData, whereas in those classes it (still?) references the end of the header data. The new layout uses an extra member for storing an offset into the data, which will allow introducing QVector::fromRawData, similar to the same functionality already existing in QString and QByteArray. By not using an actual array to index array members, we also steer clear of GCC bug #43247: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43247 Change-Id: I408915aacadf616b4633bbbf5cae1fc19e415087 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'gerrit/master' into containersJoão Abecasis2012-02-218-16/+94
|\| | | | | | | | | | | | | Conflicts: src/corelib/tools/qbytearray.h Change-Id: I03b1f3e05c9b7a45130887c522fcd9b7aa387129
| * Use static-less QMetaType API in QVariant.Jędrzej Nowacki2012-02-161-0/+2
| | | | | | | | | | | | | | | | | | This patch improves performance when constructing a custom type in a QVariant by ~ 7-20% (instructions count) depending on the type size and metatype attributes. Change-Id: Ic2707ff5abd689b66e23c1794f111504bf9b3b01 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
| * Implement new static less API for QMetaType.Jędrzej Nowacki2012-02-161-1/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently QMetaType API contains almost only static methods. This works nice until someone needs more information or needs to do more operations on a type. In this case every function call has to do type dispatch. This API allows to avoid redundant type dispatching, by caching a type information in a QMetaType instance. It gives significant performance boost especially for custom types (up to 9x). Change-Id: I223d066268402e072e41ca1d0a3e7bc160655d7f Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com> Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
| * Add QMetaType::FirstCoreType enum value.Jędrzej Nowacki2012-02-162-2/+2
| | | | | | | | | | | | | | We should not assume that the first type id is 0. Change-Id: I17ba6ba57e97ebd495904bfd11235fe458f214e5 Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
| * Add a testcase of a list of UUIDs in string form.Robin Burchell2012-02-141-6/+30
| | | | | | | | | | | | | | | | | | | | UUIDs are a good testcase, because the textual content is all fairly similar. This also changes data generation to be a little neater now that we're starting to get multiple pieces of data. Change-Id: Ie4100a1ca4dbe7bf1cd73de883a9854377ac2f5e Reviewed-by: Giuseppe D'Angelo <dangelog@gmail.com> Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
| * Replace Q_WS_WINCE against Q_OS_WINCE.Andreas Holzammer2012-02-095-7/+7
| | | | | | | | | | | | | | | | | | | | Window system Macros where deprecated so use Q_OS_WINCE for now. This code will need some refactoring, but this is the first step to it. Change-Id: I5876b80ee45d4b38ac63fc7d51e775dc70bbd485 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* | Have QVectorData::grow, take size of header w/ paddingJoão Abecasis2012-02-201-26/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This includes padding necessary to align the data array, but excludes the first element as was done before. Size of header is the interesting piece of information, anyway. This simplifies calculations in a couple of places, harmonizes code with the QRawVector fork and paves the way for further changes in QVector, namely the memory layout. When Q_ALIGNOF is not available, default to pointer-size alignment. This should be honoured by malloc and won't trigger use of more expensive aligned allocation. Change-Id: I504022ac7595f69089cafd96e47a91b874d5771e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | QVector: always grow exponentiallyJoão Abecasis2012-02-171-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For non-movable types (QTypeInfo<T>::isStatic), QVector would grow the array linearly, and defer to qAllocMore otherwise. That property, however, gives no indication as to how the vector will grow. By forcing additional allocations for growing containers of such types, this penalized exactly those objects which are more expensive to move. We now let qAllocMore reign in growth decisions. Change-Id: I843a89dcdc21d09868c6b62a846a7e1e4548e399 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* | Merge remote-tracking branch 'gerrit/master' into containersJoão Abecasis2012-02-05194-487/+993
|\| | | | | | | | | | | | | Conflicts: src/corelib/tools/qstring.cpp Change-Id: I23d214bf33c2badfae1876da3cc7d6d8f6e635fb
| * tests: do not run benchmarks by default in 'make check'Sergio Ahumada2012-02-022-2/+0
| | | | | | | | | | | | | | | | | | `make check' is intended primarily for running functional tests. For the most part, it does not make sense to run benchmarks in the same test environment as the functional tests. Change-Id: I79f867fdab295bdbd4c4b3c785dfd7ede520022e Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
| * Adding a QHeaderView benchmarkThorbjørn Lund Martsum2012-02-013-1/+273
| | | | | | | | | | | | | | | | | | | | This is a small QHeaderView benchmark. It measures visualIndexAt, hideSection, showSecion, moveSection, insert, remove and trunc rows. Change-Id: Ibca6a2e130f4ab27d68f51e5e341a78579abd1bf Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
| * Allow function types to be registered without workaroundsJoão Abecasis2012-01-311-15/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 4b8ceb41aed352f10d36db5284453f425dbc5f3f added the requirement that pointed-to types need to be registered when registering pointer types. Unfortunately, the implementation also affects function pointer types. This change whitelists 0, 1, 2 and 3 argument functions as not deriving from QObject, forgoing the need to workaround details of the type registration implementation when registering those function pointer types. Change-Id: I4d855e9d70a8179a6e31b84623ad5bf063e0d6d8 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com> Reviewed-by: Olivier Goffart <ogoffart@woboq.com> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
| * Moving tiff image format support and libtiff out of qtbaseaavit2012-01-319-2/+0
| | | | | | | | | | | | | | | | | | | | The tiff plugin and bundled libtiff is moving to the qtimageformats project on Gerrit. Task-number: QTBUG-23887 Change-Id: I4c848232fdccddd7e7f54215f9eaa78dc4c3a53d Reviewed-by: Kent Hansen <kent.hansen@nokia.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
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