Thanks, I installed both binary and from source qt 5.1.1 that was announced half a day ago on this mailing list and get same results: qt4 "QApplication app(argc, argv)" executes 2-3 times faster on same computer than Qt5.
What are _your_ numbers on this issue and what OS are you using if not a secret? I'm asking because maybe it's an Ubuntu issue, I used Ubuntu amd64 13.04 and 13.10 daily. On Mon, Aug 12, 2013 at 10:55 AM, Rutledge Shawn <[email protected]>wrote: > > On 11 Aug 2013, at 6:40 AM, Jiergir Ogoerg wrote: > > > Thanks, I compiled and installed from > > > http://download.qt-project.org/snapshots/qt/5.1/5.1.1-rc1/backups/2013-08-10-96/single/ > > did a reboot and tested again, I didn't notice any difference, I get > about 190-220ms on Qt 5.1.1rc1 (while qt4 takes less than 100ms). > > > > I wonder if I picked the wrong source files or if the startup time is > gonna further improve. > > https://codereview.qt-project.org/#change,60247 should have made a > difference, but was already merged to stable branch. > > You can try this patch > > https://codereview.qt-project.org/#change,60248
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