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2decomp-fft

The 2DECOMP&FFT library is a software framework written in modern Fortran to build large-scale parallel applications.

homepage: https://2decomp-fft.github.io/

Available installations

2decomp-fft version Supported CPU targets Supported GPU targets EESSI version Module
2.0.4 generic: aarch64, x86_64
Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/grace
AMD: zen2, zen3, zen4, zen5
Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake
(none) 2025.06 2decomp-fft/2.0.4-foss-2025b