[Qt-creator] 12GB for Creator? (OSX)

Jason H jhihn at gmx.com
Fri Jun 17 20:06:31 CEST 2016


Amazing stuff! Thanks for the tip!

> Sent: Friday, June 17, 2016 at 1:54 PM
> From: "Mike Jackson" <imikejackson at gmail.com>
> To: "Jason H" <jhihn at gmx.com>
> Cc: qt-creator <qt-creator at qt-project.org>
> Subject: Re: [Qt-creator] 12GB for Creator? (OSX)
>
> The easiest way to see what all is needed is to use the Tools->C++ 
> Tools->Inspect C++ Model.
> 
> That will show you just how many other files are included in your source 
> file to make it compile. Sometimes this is enlightening.
> 
> Sometimes the ClangBackend just goes off the deep end and consumes a 
> bunch of memory.
> 
> -- 
> Mike Jackson  [mike.jackson at bluequartz.net]
> 
> 
> Jason H wrote:
> > There is a library outside of Qt, but it is in the LIBS line of the .pro - no source from that is used aside from it's INCLUDEPATH and #include headers, all the headers of that library are 28k lines. They aren't explicitly included in my .pro
> >
> >
> >> Sent: Friday, June 17, 2016 at 1:28 PM
> >> From: "Mike Jackson"<imikejackson at gmail.com>
> >> To: qt-creator<qt-creator at qt-project.org>
> >> Subject: Re: [Qt-creator] 12GB for Creator? (OSX)
> >>
> >> Your code might be 6.5K lines, but how many other 3rd party libraries
> >> were included?
> >> --
> >> Mike Jackson  [mike.jackson at bluequartz.net]
> >>
> >>
> >> Jason H wrote:
> >>> I only had about 20 documents open, and nothing huge. 6.5k total lines.
> >>>
> >>>> Sent: Thursday, June 16, 2016 at 3:27 AM
> >>>> From: "Eike Ziller"<Eike.Ziller at qt.io>
> >>>> To: "Jason H"<jhihn at gmx.com>
> >>>> Cc: qt-creator<qt-creator at qt-project.org>
> >>>> Subject: Re: [Qt-creator] 12GB for Creator? (OSX)
> >>>>
> >>>>
> >>>>> On Jun 15, 2016, at 6:44 PM, Jason H<jhihn at gmx.com>   wrote:
> >>>>>
> >>>>> Creator was running fine, but none of my OS was. I launched Activity monitor, and it was taking up 12GB. I can type fast, but I don't type that much in a week, so I don't think it's undo history.
> >>>>> I restarted Creator and it takes 94MB.
> >>>>> Loaded the same project as under 12GB, 154 MB.
> >>>>>
> >>>>> Creator 3.6.0, Based on Qt 5.6.
> >>>>>
> >>>>> Is this fixed or am I doing something wrong?
> >>>> If you are using the Clang code model, the memory was probably taken by that.
> >>>> Possibly reason: Many open documents.
> >>>> Dor Qt Creator 4.1 we added automatic releasing of resources of “old” documents (in general for the “text” editors, not just the code model), so this should not happen to that extend any more.
> >>>>
> >>>> Br, Eike
> >>>>
> >>>> --
> >>>> Eike Ziller
> >>>> Principal Software Engineer
> >>>>
> >>>> The Qt Company GmbH
> >>>> Rudower Chaussee 13
> >>>> D-12489 Berlin
> >>>> eike.ziller at qt.io
> >>>> +123 45 6789012
> >>>> http://qt.io
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> >>>> Sitz der Gesellschaft: Berlin, Registergericht: Amtsgericht Charlottenburg, HRB 144331 B
> >>>>
> >>>>
> >>>>
> >>>>
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