All Articles Tagged fftw3

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Intel's Ct Technology Code Samples[Knowledgebase]
Overview To help jumpstart your application development, we provide code samples that illustrate the use of Intel’s Ct Technology in various workloads including those often used for financial services,...

Posted: 2010-04-06 21:00:00 by AmandaS (Intel)
binomial tree, black scholes, BLAS, convolution, example, example code, FFT, fftw3, graphics, histogram, image processing, IPP, lapack, medical imaging, MKL, monte carlo, poisson, random number generator, ray tracing, sample, sample code
FFT interfaces in Intel® MKL[Knowledgebase]
Dear all,In this note I would like to remove some confusion about FFT interfaces supported by Intel® MKL. Firstly, some history. The library has been providing Discrete Fourier Transforms Interface...

Posted: 2009-10-20 00:00:00 by Dmitry Baksheev (Intel)
DFT, DFTI, FFT, fftw, fftw3
Intel MKL team needs your feedback on the FFTs[Forums]
The FFTW3 interface is now integrated directly into the Intel MKL core library in version 10.2, see the article Intel® MKL Core Libraries Now Contain FFTW3 Interfaces for details. Please let us know...

Posted: 2009-08-13 21:22:56
FFT, fftw, fftw3
Using FFTW Wrapper - fftw_plan_many_dft[Forums]
I was hoping someone could shed some light...I have inherited an application which originally uses FFTW and has been compiled to work with MKL.There are calls to fftw_plan_many_dft, and I am having difficultly...

Posted: 2009-07-07 10:38:39
1D, FFT, fftw, fftw3, fftw_plan_many_dft, wrapper
Intel® MKL Core Libraries Now Contain FFTW3 Interfaces[Knowledgebase]
Intel® MKL 10.2 and later provides FFTW3 interfaces to enable applications using FFTW to gain performance with Intel MKL and without changing the program source code. Both FFTW2 and FFTW3 interfaces...

Posted: 2009-06-19 13:00:00 by AmandaS (Intel)
FFT, fftw, fftw3, fourier transform, Integrated FFTW interfaces, prebuilt FFTW
Speeding up IPP FFT[Forums]
I'm benchmarking different implementations of 1D-FFT, and I've written a simple code for testing IPP:#include <iostream>#include <ipps.h>#include <sys/time.h>int main() { for (unsigned...

Posted: 2009-02-13 08:47:36
FFT, fftw3, IPP, speedup