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Fast Fourier Transform in Rust


A high-performance, "quantum-inspired" Fast Fourier Transform (FFT) library written in pure and safe Rust. - QuState/PhastFT

PhastFT is a high-performance, "quantum-inspired" Fast Fourier Transform (FFT) library written in pure Rust. Optional parallelization of some steps to 2 threads (with even more planned) 2x lower memory usage than RustFFT Python bindings (via PyO3) We also use the Cache-Optimal Bit Reversal Algorithm ( COBRA) on large datasets and optionally run it on 2 parallel threads, accelerating it even further.

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