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sakya's Avatar
Posts: 533 | Thanked: 1,330 times | Joined on Dec 2010 @ Italy
#1
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"?
 

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