May 2, 2026 · 7 min
OxiFFT 0.3.1 Released — Winograd Mixed-Radix Meets FFTW-Style Auto-Tuning
Pure Rust FFT and the rustfft replacement: OxiFFT 0.3.1 adds Winograd mixed-radix Cooley-Tukey for smooth-7 sizes (retiring Bluestein for them), FFTW-style MEASURE/PATIENT auto-tuning with a binary wisdom format and an oxifft_tune CLI, plus an opt-in ndarray integration.
releaseoxifftfft