FFTW++ is a C++ header class for the FFTW Fast Fourier Transform library that automates memory allocation, alignment, planning, wisdom, and communication on both serial and parallel (OpenMP/MPI) architectures. In 2D and 3D, hybrid dealiasing of convolutions substantially reduces memory usage and computation time. Wrappers for C, Python, and Fortran are included.

Features

  • implicit dealiased convolutions
  • hybrid dealiased convolutions
  • OpenMP/MPI FFT
  • adaptive distributed matrix transpose

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Categories

Mathematics, Computational Fluid Dynamics (CFD)

License

GNU Library or Lesser General Public License version 3.0 (LGPLv3)

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Additional Project Details

Programming Language

Fortran, Python, C++, C

Related Categories

Fortran Mathematics Software, Fortran Computational Fluid Dynamics (CFD) Software, Python Mathematics Software, Python Computational Fluid Dynamics (CFD) Software, C++ Mathematics Software, C++ Computational Fluid Dynamics (CFD) Software, C Mathematics Software, C Computational Fluid Dynamics (CFD) Software

Registered

2010-03-05
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