Cl.exe is SLOWWWW

  • Why is cl.exe taking so much time in release mode while in debug mode it is very fast?

    How can I make cl.exe use more cores??

    I am using mscv2010 x86 here is my build steps:

    @qmake.exe "C:\Users\User\QT\QT\" -r -spec win32-msvc2010

    jom.exe -j8 in C:\Users\User\QT\build-MyPro-Desktop_Qt_5_1_0_MSVC2010_32bit-Release@

    I have the -j8 option for jom.. but it seems that it is cl.exe that is taking too much time.

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