[Development] QTBUG-43096 - QML instantiation performance decadence

Thiago Macieira thiago.macieira at intel.com
Sat May 26 15:17:09 CEST 2018

On Saturday, 26 May 2018 09:12:25 -03 Jean-Michaƫl Celerier wrote:
> If only there was a way to be able to use Qt without all the PIMPLing and
> just have QObjectPrivate be a "normal" QObject member !

You'd save maybe 10% of the allocations. Don't forget that the privates have a 
lot of internals that allocate memory too, in the form of vectors, strings, 
signal-slot connecion tables, etc.

Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center

More information about the Development mailing list