How to do batch FFT

[shiva_rama_krishna_b]

Hi,

i would like to know is there any way i can do batch FFT. CUFFT provides a way to do batch FFT. I want to know is there any function exists in MKL which serves my purpose.

Thanks

sivaramakrishna.

[Evgueni_P_Intel]

Dear shiva rama krishna bharadwaj I.
 

Yes, MKL can do batch FFT.

Please see examples/dftc/source/config_number_of_transforms.c in the MKL installation directory.

Thank you.

Evgueni.
 

[shiva_rama_krishna_b]

Thanks Evgueni.