This is the Linux app named fftw++ whose latest release can be downloaded as fftw++-2.05.tar.gz. It can be run online in the free hosting provider OnWorks for workstations.
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fftw++
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DESCRIPTION
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, implicit dealiasing of convolutions substantially reduces memory usage and computation time. Wrappers for C, Python, and Fortran are included.Features
- implicit dealiased convolutions
- hybrid OpenMP/MPI FFT
- adaptive distributed matrix transpose
This is an application that can also be fetched from https://sourceforge.net/projects/fftwpp/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.
