FFTW
FFTW is a C subroutine library for computing the discrete Fourier transform (DFT)in one or more dimensions, of arbitrary input size, and of both real and complex data.
Available modules
The overview below shows which FFTW installations are available per target architecture in the HPCC module system, ordered based on software version (new to old).
To start using FFTW, load one of these modules using a module load command like:
1 | |
(This data was automatically generated on Thu, 17 Apr 2025 at 12:00:12 EDT)
| neoverse_v1 | generic | zen2 | zen3 | zen4 | haswell | skylake_avx512 | |
|---|---|---|---|---|---|---|---|
| Grace Nodes | everywhere (except Grace nodes) | amd20 | amd22 | amd24 | intel16 | intel18,amd20-v100,amd21,intel21 | |
| FFTW/3.3.10-intel-compilers-2023.1.0 | - | x | - | - | - | - | - |
| FFTW/3.3.10-iimpi-2023a | - | x | - | - | - | - | - |
| FFTW/3.3.10-NVHPC-23.7-CUDA-12.1.1 | - | - | x | x | x | - | x |
| FFTW/3.3.10-NVHPC-22.7-CUDA-11.7.0 | - | x | - | - | - | x | - |
| FFTW/3.3.10-GCC-13.3.0 | - | x | - | - | - | - | - |
| FFTW/3.3.10-GCC-13.2.0 | - | x | - | - | - | x | - |
| FFTW/3.3.10-GCC-12.3.0 | - | x | x | x | x | x | x |
| FFTW/3.3.10-GCC-12.2.0 | - | x | - | - | - | x | - |
| FFTW/3.3.10-GCC-11.3.0 | - | - | - | - | - | x | - |
| FFTW/3.3.8-gompi-2020b | - | x | - | - | - | x | - |