Intel® oneAPI Math Kernel Library
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ifft scaling problem

Serjio
New Contributor I
277 Views

Hi.

 

I use Intel_oneAPI.win.BaseKit v2021.2.0,

Visual Studio 2019,

Windows 10.

 

When I use the Intel oneMKL ifft functions, I get the correct output, but the data is not scaled. In other words, the scaling function does not work:

 

double size = 32768.0;
status = DftiSetValue (descriptor, DFTI_BACKWARD_SCALE, 1.0 / size); // Scale down the output

 

After that status = 0 but the scale is always 1.
What am I doing wrong??

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2 Replies
Serjio
New Contributor I
260 Views

I found a bug in my code. The function is working correctly. This topic can be closed

RahulV_intel
Moderator
246 Views

Hi,


Thanks for the update. Intel will no longer monitor this thread. Further discussions on this thread will be considered community only.


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