- libc6 (>= 2.32)
- libfftw3-double3 (>= 3.3.5)
- libgcc-s1 (>= 3.0)
- libgomp1 (>= 4.9)
- libopenmpi3 (>= 4.1.2)
- libstdc++6 (>= 11)
SpFFT 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).
Installed Size: 299.0 kB
Architectures: amd64 arm64