I have an application that has been compiled using various versions of windows for about 20 years. We have used intel compilers and IntelMPI for several years. The app runs effectively under windows 7, but fails under Windows 10 (Program exception access violation). I am using a trial version of intel parallel studio XE 2016 for windows 10 and my licensed Composer XE 2013 on my windows 7 machine. I have isolated part of the problem to a version of the mesa3D opengl library. I created a simple c main routine that calls the library to render a simple graphic. In order to get the simple app to run I need to add the compiler/link flag /Qauto-ilp32. this suggest to me that the mesa3d library probably has 64 bit issues. However, my real app is written in fortran and I cannot figure out if there is a way to use the /Qauto-ilp32 or equivalent flag when the app is linked using the ifort compiler. Note I have tried all of the windows 10 compatibility settings I could find and none of them worked.
Note we are compiling 64 bit with the windows 7 compilers and using a similar configuration for Windows 10.
I have been able to build 32 bit under windows 7. The serial executables run in Windows 10, but the parallel one do not.
I have not been successful building ia32_intel64 using parallel studio on windows 10.
Is there a way to do the equivalent of auto-ilp32 using the ifort compiler?
Thanks.