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FFTW

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The NAS FFTW library is an optimised implementation of the well-known FFTW library (see http://www.fftw.org for details).

We provide highly optimised FFTW libraries for:

  • MIPS 64bit
  • ARM
  • PPC T2080
  • PPC T4240
  • Intel AVX512
  • Intel Phi
  • Intel AVX2
  • Intel AVX
  • Intel SSE
  • MIPS
  • G4 (PowerPC-Altivec)

  Reference Manuals, Quick Reference Guides and Content Lists are all available below:

API Contents Manual Quick Reference List of Contents
FFTWF Single Precision
Reference Manual Quick Reference Guide List of Contents
FFTW Double Precision  Reference Manual Quick Reference Guide List of Contents

 

Further information is in the following documents: