[Qt-interest] Qt and TLSF

Konrad Rosenbaum konrad at silmor.de
Tue Jun 2 11:03:21 CEST 2009


On Tuesday 02 June 2009, RZ wrote:
> That's a good question ;-)
> They are not compiled with TLSF but the actual app (using Qt's classes
> and *.so's does). Maybe one shuld consider recompilng ?!?!

Definitely. Qt and the application need to be built with exactly the same 
libraries, extensions and compiler - otherwise there is no telling what 
interactions happen.

And: your allocator MUST be thread safe itself or it will crash with Qt - Qt 
uses a lot of background threads that you never notice (unless you check 
the running threads in a debugger).

One last question for clarification: why do you combine a real-time 
allocator with an inherently non-real-time application? Doesn't this kind 
of defeat the purpose?


	Konrad
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