Sparse 3D FFT library with MPI, OpenMP, CUDA / ROCm support
DescriptionSpFFT was originally intended for transforms of data with spherical cutoff in frequency domain, as required by some computational material science codes. For distributed computations, SpFFT uses a slab decomposition in space domain and pencil decomposition in frequency domain (all sparse data within a pencil must be on one rank). If desired, the library can be compiled without any parallelization (MPI, OpenMP, CUDA / ROCm).
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Install this software package
If the package is available for the distribution you are currently using on your computer then install the software by clicking on…Install libspfft1