Apr 25, 2026 · 9 min
OxiFFT 0.3.0 Released — ~4× faster DCT, FFTW parity gates, GPU batch & pencil 3D
Pure Rust FFT and the rustfft replacement. OxiFFT 0.3.0 lands an FFT-based Makhoul DCT (~4× flop reduction), a 7-gate FFTW parity harness, GPU batch FFT with auto-chunking, 3D pencil MPI, a cache-oblivious 4-step transform, and real WASM SIMD v128 — 1360 tests passing, default build still 100% Rust.
releaseoxifftfft