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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.

homepage: https://www.fftw.org

Available installations

FFTW version Supported CPU targets Supported GPU targets EESSI version Module
3.3.10 generic: riscv64
Arm:
AMD:
Intel:
(none) 2025.06 FFTW/3.3.10-GCC-14.3.0
3.3.10 generic: riscv64
Arm:
AMD:
Intel:
(none) 2025.06 FFTW/3.3.10-GCC-14.2.0
3.3.10 generic: riscv64
Arm:
AMD:
Intel:
(none) 2025.06 FFTW/3.3.10-llvm-compilers-20.1.8