maemo.org - Talk - Qt, autobuilder and ram usage

Hi! :)

I see a strange ram usage of my qt application (QtLockscreen) when it is built with the autobuilder.

I tested the ram usage using pmap and I'm gettin this result:
-The app built with QtCreator has a total usage of:

Code:

mapped: 44112K

-The app built by the autobuilder has a total usage of:

Code:

mapped: 51832K

I checked the pmap output of the two programs and the difference seems to be here:

QtCreator:

Code:

424dc000      52K rw-p    [ anon ]

42607000     752K rw-p    [ anon ]

426c3000       4K ---p    [ anon ]

426c4000    2516K rw-p    [ anon ]

Autobuilder:

Code:

42607000     752K rw-p    [ anon ]

426c3000       4K ---p    [ anon ]

426c4000    8188K rw-p    [ anon ]

42ff5000     752K rw-p    [ anon ]

Also, the autobuilder output has an additional line (not present in the QtCreator version):

Code:

424dc000 752K rw-s /SYSV00000000

does anyone know why there's such a big difference, and if can be "fixed"?