[Trilinos-Users] Interfacing fftw and trilinos

Veltz Romain romain.veltz at inria.fr
Wed Nov 28 13:46:45 MST 2012


I would like to interface a Fast Fourier Transform library with Epetra.
More precisely, I am using NOX and LOCA to solve integral equations which involve the computations of Fourier Transform (in Matrix-Free formalism) and sparse Matrix-Vector products at the same time.

There is an old fftw code for serial 1d FFT in Thyra but it does not fit my needs. 

Could you give me some advice me please,

Thank you for your help.


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