Hi all, Could it be another side-effect of the infamous https://bugs.webkit.org/show_bug.cgi?id=104135 ?
Pierre On Wed, Dec 19, 2012 at 9:19 PM, Hausmann Simon <[email protected]>wrote: > Hi, > > I have the feeling that the increased memory consumption during bridge use > might be the result of us making more use of the GC heap for temporaries. > Triggering GC manually would be one way of testing that. > > Regarding the regular memory usage I'm very surprised. Do you produce the > numbers you posted with your little test app, meaning just starting and > showing the window already gets you to 24 mb? > > (I haven't made the time yet to try to reproduce that but I'll try soon under > Linux) > > Simon > > "Rethmeier, Eike" <[email protected]> wrote: > > > Hi, > > [ Win7 and WinXP, Visual Studio 2010 ] > > > > I just saw that QtWebKit in Qt5 RC2 let the memory consumption increase by > factor 3 (7MB to approx. 24 MB). When doing some testing with the JS bridge > (sending data from JS to C++ ) the memory consumption in Qt5 even grew up > to a factor of 6 or 7 (step by step to approx 45MB, and it did not go down > anymore), while in Qt4 there was almost no memory increase (finally 8 or > 9MB). > > I used my very simple test program which I attached at bug > https://bugs.webkit.org/show_bug.cgi?id=104540 > > > > Did you also experience such a high memory consumption? > > Eike > > > > *WINCOR NIXDORF International GmbH* > Sitz der Gesellschaft: Paderborn > Registergericht Paderborn HRB 3507 > Geschäftsführer: Eckard Heidloff (Vorsitzender), Dr. Jürgen Wunram > Vorsitzender des Aufsichtsrats: Karl-Heinz Stiller > Steuernummer: 339/5884/0020 - Ust-ID Nr.: DE812927716 - WEEE-Reg.-Nr. > DE44477193 > > Diese E-Mail enthält vertrauliche Informationen. > Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich > erhalten haben, > informieren Sie bitte sofort den Absender und vernichten Sie diese E-Mail. > Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser E-Mail ist > nicht gestattet. > > This e-mail may contain confidential information. > If you are not the intended recipient (or have received this e-mail in > error) > please notify the sender immediately and destroy this e-mail. > Any unauthorised copying, disclosure or distribution of the material in > this e-mail is strictly forbidden. > > > _______________________________________________ > webkit-qt mailing list > [email protected] > http://lists.webkit.org/mailman/listinfo/webkit-qt > >
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