I am dealing with NI DAQmx and they define unsigned long as uInt32. I declare uInt32 array [1048*1024] in the header file and it compiles, but when I try to run it, it seems to freeze, and when I stop it, it exits with an error:
The program has unexpectedly finished.
D:\Projects\build-BlackAndWhite12bit-Desktop_Qt_5_1_1_MinGW_32bit-Debug\debug\BlackAndWhite12bit.exe exited with code -1073741571
Well, it does not say that there is not enough memory, but since I allocate 4*1048*1024 = 4,292,608 bytes, and my version is Qt Creator 2.8.1 Based on Qt 5.1.1 (MSVC 2010, 32 bit) on Win7 ×64, I expect it to not have enough memory.
I found a similar question here [stackoverflow.com], but the only solution that works for me, would be, probably, moving to 64bit. But how do I do that? I tried to download the application from this website with the Qt 5.2.1 for Windows 64-bit [download.qt-project.org] link. But when I got it, it seems to be a 32bit version configured for 64bit. Is this the one I need? Do I need openGL?
Is there a way to allow more memory for my current QT version?
Any other ways to go around my problem?
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