P3DFFT stands for Parallel Three-Dimensional Fast Fourier Transforms. It is a library for large-scale computer simulations on parallel platforms. It implements 3D FFT and related algorithms such as Chebyshev transform (an important class of algorithm for simulations in a wide range of fields). P3DFFT uses 2D, or pencil, decomposition. For more information:
For fluidfft, we need the shared library of p3dfft. On the clusters, the modules created from p3dfft master do not contained the shared library.
We need to compile this fork https://github.com/CyrilleBonamy/p3dfft to produce the share library. It would be much nicer if it could be possible to produce the shared library with the main repository of p3dfft.
For fluidfft, we need the shared library of p3dfft. On the clusters, the modules created from p3dfft master do not contained the shared library.
We need to compile this fork https://github.com/CyrilleBonamy/p3dfft to produce the share library. It would be much nicer if it could be possible to produce the shared library with the main repository of p3dfft.