How to setup the arrays to perfom fft at once? - Intel Community

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How to setup the arrays to perfom fft at once?

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I am trying to understand how to setup the arrays efficiently to perform FFT at once for all samples of M

Note: Each samples is of type complex 3d-vector.

Here is the implementation of the schematic shown below. Please help me in setting up the arrays correctly.

sample code but I am not sure whether its correct

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Posted a sample code. Please help me to understand it better.

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