#simd

SIMD-accelerated operations

Fast fourier transform in Rust

OxiFFT is a 99% Rust port of FFTW3, the world's most respected FFT library. It brings FFTW's sophisticated algorithms, planning system, and performance optimizations to the Rust ecosystem while leveraging Rust's safety guarantees and modern language features.

The fastest SHA-1 with collision detection, based on a custom solver to fit collision tests into SIMD lanes.

An embedded analytical database written in Rust, compatible with DuckDB. Its own columnar format with global dictionaries and multi-column compression, and operators that run directly on the encoded data. The bar is 10x DuckDB on ClickBench at a tenth of the disk.

OxiBLAS is a production-grade, pure Rust implementation of BLAS (Basic Linear Algebra Subprograms) and LAPACK (Linear Algebra PACKage). Designed as the foundational linear algebra library for the SciRS2 scientific computing ecosystem.

Cross-platform bit-exact f32/f64 transcendentals (sin/cos/exp/ln/atan2/...) for the ALICE ecosystem — scalar + SIMD, no_std

sigmaker is a zero-dependency IDA Pro 9.0+ cross-platform signature maker plugin with optional SIMD (e.g. AVX2/NEON/SSE2) speedups that works on MacOS/Linux/Windows. It allows configurable wildcard operand patterns, nibbles, and signature generation just by right clicking.

A SIMD-accelerated Adler-32 hash algorithm implementation.

A fast embedded+server columnar database with SQL, vector search, full-text search, and AI-native retrieval. Dozens of languages supported. Written in Rust.

World's fastest generic CRC calculator for all known CRC-16, CRC-32, and CRC-64 variants, as well as bring-your-own custom parameters, using SIMD intrinsics, which can exceed 100GiB/s on modern systems. Supplies a C/C++ compatible library for use with languages other than Rust.

Permissive UTF-8/16/32 transcoding, comparison and BOM detection with SIMD ASCII fast paths

Terminal emulator library for the BEAM — libghostty-vt NIFs with OTP integration

Integer compression library using native Go SIMD support

Set of mathematical traits to facilitate the use of SIMD-based AoSoA (Array of Struct of Array) storage pattern.

Hardware accelerated routines for single substring search.

SIMD-accelerated UTF-8 validation for Rust.