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QtCreator program using fftw3 on window 10



  • Hello,

    I have QtCreator program that uses fftw3. It works perfectly on Windows 7. On Windows 10, however, as soon as the first line containing a call to 'fftw3_plan_dft_1d' is in, it crashes brutally. When I try to use the debugger, I get two messages "During the startup the program exited with code 0x135" and "Cannot continue debugged process: The program is not being run". This most probably is an incompatibility between fftw3 and windows 10, but I could not spot anything on the Web on this, so I'm posting it here in case someone had faced the same problem.
    JClaude



  • @jcga said in QtCreator program using fftw3 on window 10:

    I have QtCreator program that uses fftw3.

    Qt creator is an IDE (integrated development environment) which is used to code and helps to compile, link and debug.

    It works perfectly on Windows 7. On Windows 10, however, as soon as the first line containing a call to 'fftw3_plan_dft_1d' is in, it crashes brutally. When I try to used the debugger, I get two messages "During the startup the program exited with code 0x135" and "Cannot continue debugged process: The program is not being run". This imost probably is an incompatibility between fftw3 and windows 10, but I could not spot anything on the Web on this, so I'm posting it here in case someone had faced the same problem.
    JClaude

    Assuming that have installed Qt creator on both computers. What is the difference between both?
    What are the versions of creator used?
    Are you using the same tool chain?
    Which tool chain are you using?



  • @koahnig said in QtCreator program using fftw3 on window 10:

    Assuming that have installed Qt creator on both computers. What is the difference between both?
    What are the versions of creator used?
    Are you using the same tool chain?
    Which tool chain are you using?

    Creator versions are identical on both computers, 4.8.1 based on Qt 5.12.0 (MSVC 2015, 32 bits).
    Compiler is the same, Desktop Qt 5.11.2 MinGW 32 bit
    fftw3 version is the same, 3.3.3-32
    JClaude


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    @jcga said in QtCreator program using fftw3 on window 10:

    fftw3

    Is it built using MinGW 32bit?



  • @jsulm said in QtCreator program using fftw3 on window 10:

    Is it built using MinGW 32bit?

    I use the 32-bit binary downloaded from the fftw3 official site. On windows 7 no problem ever shown up, in several years of use.



  • @jcga said in QtCreator program using fftw3 on window 10:

    I use the 32-bit binary downloaded from the fftw3 official site. On windows 7 no problem ever shown up, in several years of use.

    I verified once again, the program run in two differents machines (a desktop running windows 7, a cluster running lynux) but crashes on the laptop running windows 10.

    JClaude



  • @jcga

    You need to give more information about the crash e.g. error messages and dumps. Crystal ball reading will not help at all.

    What are the differences of the laptop to the desktop?
    OS bits?
    Has the laptop limited RAM?

    What is the size of the time series you are analyzing?


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