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Beginner
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MKL(fftw) doesn't work correctly

Hi,
I have a program needs using fftw in MKL and I can get the right answer in Linux edition. But when I compiled it in Windows edition, I got a absolutely wrong answer. So I wrote a simple program to test fftw and I found the computing result of FFTW_DHT(The Discrete Hartly Transform) would be all zeros. 
I complied this program with Visual Studio 2015 and Fortran compiler 2018. And I want to know how to solve it.
Thanks,
Xi

 

 

 

 

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Black Belt Retired Employee
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Beginner
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Alright. I know.
Thank you Steve.

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