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* Updated year in copyright headerKai Koehne2014-03-263-3/+3
| | | | | | | | | | | | | | | | | | find . -path '*/3rdparty/*' -prune -o -type f -print | xargs -L1 sed -i -E 's/Copyright(.*) 2013 Digia/Copyright\1 2014 Digia/g' Manually patched files: demos/spectrum/3rdparty/fftreal/fftreal_wrapper.h demos/spectrum/3rdparty/fftreal/fftreal_wrapper.cpp src/3rdparty/s60/eiksoftkeyimage.h tools/qdoc3/test/qt-project.qdocconf tests/auto/qsharedpointer/nontracked.h tests/auto/qsharedpointer/nontracked.cpp Change-Id: I3f9074923b4d6bd4666258ab04f01476cc6e901c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Sergio Ahumada <sahumada@blackberry.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-133-3/+3
| | | | | | Change-Id: I52bf8ef0447b701b4ebf7d7d240013a72adb9425 Reviewed-by: Akseli Salovaara <akseli.salovaara@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-293-72/+72
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: I280c0a575987d1770e354b4948f1d4d767d711ea Reviewed-by: Simo Fält <simo.falt@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Update contact information in license headers.Sergio Ahumada2012-08-013-6/+6
| | | | | | | | | | | | | - Replace Nokia contact email address with Qt Project website. - Remove "All rights reserved" line from license headers. As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: Ie7ba62011752fcb149b99b26317c54f2a0cfa931 Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
* Update year in Nokia copyright messages.Jason McDonald2012-01-113-3/+3
| | | | | | | | | Simple search and replace. This commit doesn't touch 3rd-party files, nor translations (where the change is not so simple and will be handled in a separate commit). Change-Id: I4e48513b8078a44a8cd272326685b25338890148 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Fix performance regression on Mac OS X when creating/destroying QMutexBradley T. Hughes2011-10-211-0/+19
| | | | | | | | | | | | This reverts commit cf17b743d2fe84ab259b7232ab07b58a1872e18e, which changed QMutex to use a Mach semaphore_t on Mac OS X. We now use pthread_mutex_t on Mac OS X as well. Contention performance is mostly unchanged, but the new constructionQMutex() benchmark added in this commit shows that creating/destroying a semaphore_t is about 20 times slower than pthread_mutex_t. Reviewed-by: Olivier Goffart Reviewed-by: João Abecasis
* Compile on symbian^3Jo Asplin2011-07-261-0/+5
| | | | | | | | | Applies the fix of Commit 9c1e358df4b0af1a6299ea7932f8b2e8af840873 (review by Liang Qi) to four more test cases. Change-Id: I1483d4b7c2aecde960af5d98fb8b772aeba20ec5 Reviewed-by: Sergio Ahumada Reviewed-by: Liang Qi
* Update licenseheader text in source files for qt4.8Jyri Tahtela2011-05-133-51/+51
| | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* Merge remote branch 'qt-master/master'Guoqing Zhang2011-03-161-1/+1
|\ | | | | | | | | Conflicts: src/corelib/thread/qthread_unix.cpp
| * Update copyright year to 2011.Rohan McGovern2011-03-101-1/+1
| | | | | | | | | | Reviewed-by: Trust Me (cherry picked from commit 774a3536b00c4d6e4c4c10b708e31b4373a338e3)
* | Using Symbian native mutex type in tst_bench_qmutexmread2011-03-091-1/+20
| | | | | | | | | | | | | | | | | | | | The QMutex benchmark contains benchmarks for the native mutex type. It was using pthread_mutex_t on Symbian, which isn't the true native mutex type and so isn't really representative of true native performance. Now it uses RMutex. Task-number: QTBUG-13990 Reviewed-by: Shane Kearns
* | making the QWaitCondition benchmark more reliablemread2011-03-091-8/+21
| | | | | | | | | | | | | | | | | | The benchmark sometimes hung because wait conditions were sometimes signalled before being waited for. This change adds a real condition to control the interactions. Task-number: QTBUG-13990 Reviewed-by: Shane Kearns
* | Starting a benchmark test for QWaitConditionmread2011-03-092-0/+202
|/ | | | | | | | This new test is added in anticipation of a native implementation of QWaitCondition for Symbian. Task-number: QTBUG-13990 Reviewed-by: Shane Kearns
* Merge remote branch 'origin/4.7' into qt-master-from-4.7Olivier Goffart2011-01-171-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: examples/webkit/imageanalyzer/imageanalyzer.h examples/webkit/imageanalyzer/mainwindow.h mkspecs/unsupported/qws/linux-x86-openkode-g++/qplatformdefs.h src/corelib/io/qfsfileengine_iterator_unix.cpp src/corelib/io/qfsfileengine_iterator_win.cpp src/corelib/kernel/qcoreapplication.cpp src/network/access/qnetworkaccessdatabackend.cpp src/plugins/bearer/connman/qconnmanservice_linux.cpp src/plugins/platforms/openvglite/qwindowsurface_vglite.h src/s60installs/bwins/QtCoreu.def src/s60installs/eabi/QtCoreu.def src/s60installs/s60installs.pro tools/assistant/tools/assistant/helpviewer_qwv.h tools/qdoc3/test/qt-html-templates.qdocconf
| * Update copyright year to 2011.Jason McDonald2011-01-101-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | test contention when using 2 mutexesBradley T. Hughes2010-12-201-28/+53
| | | | | | | | | | | | | | | | add test data and adapt the test harness to allow testing contention performance when using 2 mutexes (2 mutexes are often used inside of Qt, so we want to ensure that this also performs well). Reviewed-by: joao
* | Ensure that every thread does contend in the contention testsBradley T. Hughes2010-12-201-33/+60
| | | | | | | | | | | | | | | | | | | | | | 2 semaphore barrier is not enough to ensure that every thread does run as part of the benchmark. It is possible that a single thread, given enough time, could do all the work while the other threads remain dormant. Prevent this by making sure that the each thread rendevous with both the semaphore barriers at the start of their run(), yields after unlocking, and then rendevous again at the end. Reviewed-by: joao
* | Add baseline test data to measure test overheadBradley T. Hughes2010-12-201-5/+6
| | | | | | | | | | | | Also give the existing test data meaningful names Reviewed-by: joao
* | Test contention performance for long (10ms) critical sectionsBradley T. Hughes2010-12-201-0/+1
| | | | | | | | | | | | | | The performance should be about the same for all cases (meaning that our spinning overhead should not add too much overhead). Reviewed-by: joao
* | Add a benchmark for contended and uncontended QMutex performanceBradley T. Hughes2010-12-202-13/+261
| | | | | | | | | | | | | | This benchmark also includes the same benchmark for the native type for comparison. Reviewed-by: joao
* | Benchmark for QMutex.Olivier Goffart2010-05-182-0/+137
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This currently only cover the case when there is no contention $ ./tst_bench_qmutex noThread -callgrind ********* Start testing of tst_QMutex ********* Config: Using QTest library 4.7.0, Qt 4.7.0 PASS : tst_QMutex::initTestCase() RESULT : tst_QMutex::noThread():"noLock": 60,000,054 instruction reads per iteration (total: 60,000,054, iterations: 1) RESULT : tst_QMutex::noThread():"QMutexInline": 240,000,057 instruction reads per iteration (total: 240,000,057, iterations: 1) RESULT : tst_QMutex::noThread():"QMutex": 380,000,056 instruction reads per iteration (total: 380,000,056, iterations: 1) RESULT : tst_QMutex::noThread():"QMutexLocker": 240,000,058 instruction reads per iteration (total: 240,000,058, iterations: 1) PASS : tst_QMutex::noThread() PASS : tst_QMutex::cleanupTestCase() Totals: 3 passed, 0 failed, 0 skipped ********* Finished testing of tst_QMutex ********* $ make && ./tst_bench_qmutex noThread ********* Start testing of tst_QMutex ********* Config: Using QTest library 4.7.0, Qt 4.7.0 PASS : tst_QMutex::initTestCase() RESULT : tst_QMutex::noThread():"noLock": 27 msecs per iteration (total: 27, iterations: 1) RESULT : tst_QMutex::noThread():"QMutexInline": 212 msecs per iteration (total: 212, iterations: 1) RESULT : tst_QMutex::noThread():"QMutex": 257 msecs per iteration (total: 257, iterations: 1) RESULT : tst_QMutex::noThread():"QMutexLocker": 212 msecs per iteration (total: 212, iterations: 1) PASS : tst_QMutex::noThread() PASS : tst_QMutex::cleanupTestCase() Totals: 3 passed, 0 failed, 0 skipped ********* Finished testing of tst_QMutex *********
* Do not link QtGui in benchmarks which don't need itGordon Schumacher2010-05-031-1/+1
| | | | | | Merge-request: 598 Reviewed-by: Olivier Goffart <olivier.goffart@nokia.com> Reviewed-by: Joao
* Renamed test benchmark targets.Miikka Heikkinen2010-03-101-1/+1
| | | | | | | | | | | Many of the benchmarks generate executables with same names as the autotests. This is a big problem for Symbian, where all binaries are stored into single directory. Renamed benchmark targets to include 'bench' in their name to ensure no overlap in target names. Part of QtP delta reduction effort. Reviewed-by: Liang Qi
* Restructure tests/benchmarks directory.Bjørn Erik Nilsen2010-02-083-0/+133
We follow the same structure as used in the src directory. This makes it easier to navigate through the jungel, especially now that we are going to add functional tests etc.
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