Qt-interest Archive, January 2007
macosx Qt program doesn't run with icc & -openmp enabled
Message 1 in thread
Hi,
I finally go to the Intel compiler icc on macosx.
My objective is to test/use OpenMP with Qt (compiled with gcc 4.0.1
latest version available for macosx provided by Apple)
I tested the example draggableicons in the examples/draganddrop Qt folder.
if I use ICC or more exactly ICPC (ICC for C++) it still runs fine,
if I add the -openmp option, the program closes immediately.
in order to use ICC, I modified the .pro file and add the following lines:
QMAKE_CXX=icpc
QMAKE_CXXFLAGS=" -openmp "
QMAKE_LINK=icpc
QMAKE_LFLAGS=" -openmp "
Please do you have an idea ?
Cheers,
Sylvain
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Message 2 in thread
epsilon68 wrote:
> Hi,
>
> I finally go to the Intel compiler icc on macosx.
> My objective is to test/use OpenMP with Qt (compiled with gcc 4.0.1
> latest version available for macosx provided by Apple)
>
> I tested the example draggableicons in the examples/draganddrop Qt folder.
>
> if I use ICC or more exactly ICPC (ICC for C++) it still runs fine,
> if I add the -openmp option, the program closes immediately.
>
> in order to use ICC, I modified the .pro file and add the following lines:
> QMAKE_CXX=icpc
> QMAKE_CXXFLAGS=" -openmp "
> QMAKE_LINK=icpc
> QMAKE_LFLAGS=" -openmp "
>
> Please do you have an idea ?
>
> Cheers,
> Sylvain
Please can someone help me ?
I am using a evaluation version of icc just to test openmp as I cannot
use gcc 4.2 for openmp on macosx (see my previous posts)
but as icc is completely compatible with gcc, I am very surprised it can
have an error, only with -openmp option ...
very strange !!!
Please can someone help me ?
Cheers,
Sylvain
--
[ signature omitted ]
Message 3 in thread
epsilon68 wrote:
> Hi,
>
> I finally go to the Intel compiler icc on macosx.
> My objective is to test/use OpenMP with Qt (compiled with gcc 4.0.1
> latest version available for macosx provided by Apple)
>
> I tested the example draggableicons in the examples/draganddrop Qt folder.
>
> if I use ICC or more exactly ICPC (ICC for C++) it still runs fine,
> if I add the -openmp option, the program closes immediately.
>
> in order to use ICC, I modified the .pro file and add the following lines:
> QMAKE_CXX=icpc
> QMAKE_CXXFLAGS=" -openmp "
> QMAKE_LINK=icpc
> QMAKE_LFLAGS=" -openmp "
>
> Please do you have an idea ?
>
> Cheers,
> Sylvain
Please can someone help me ?
I am using a evaluation version of icc just to test openmp as I cannot
use gcc 4.2 for openmp on macosx (see my previous posts)
but as icc is completely compatible with gcc, I am very surprised it can
have an error, only with -openmp option ...
very strange !!!
Please can someone help me ?
Cheers,
Sylvain
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Message 4 in thread
http://www.trolltech.com/developer/notes/compilers/intel
http://www.trolltech.com/developer/notes/supported_platforms
Trolltech does not support icc on Mac OS X.
Regards,
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Message 5 in thread
Cavendish Qi wrote:
> http://www.trolltech.com/developer/notes/compilers/intel
> http://www.trolltech.com/developer/notes/supported_platforms
>
> Trolltech does not support icc on Mac OS X.
>
> Regards,
>
I can compile Qt by specifying macx-icc
and generate makefile by specifying macx-icc too
I think it may be experimental but it works.
only the option -openmp makes it crashed.
Please do someone have an idea ?
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