Simd Python Packages

pybase64

Fast Base64 encoding/decoding in Python

simsimd

SIMD-accelerated distances, dot products, matrix ops, geospatial & geometric kernels for 16 numeric types — from 6-bit floats to 64-bit complex — across x86, Arm, RISC-V, and WASM, with bindings for Python, Rust, C, C++, Swift, JS, and Go 📐

stringzilla

Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖

usearch

Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

tsdownsample

High-performance time series downsampling algorithms for visualization

numkong

SIMD-accelerated distances, dot products, matrix ops, geospatial & geometric kernels for 16 numeric types — from 6-bit floats to 64-bit complex — across x86, Arm, RISC-V, and WASM, with bindings for Python, Rust, C, C++, Swift, JS, and Go 📐

numpy-minmax

A fast function (SIMD-accelerated) for finding the minimum and maximum value in a NumPy array

numpy-rms

Calculate RMS swiftly (SIMD-accelerated)

ncnn

ncnn is a high-performance neural network inference framework optimized for the mobile platform

pnnx

ncnn is a high-performance neural network inference framework optimized for the mobile platform

pyrodigal

Cython bindings and Python interface to Prodigal, an ORF finder for genomes and metagenomes. Now with SIMD!

turbovec

A vector index built on TurboQuant, written in Rust with Python bindings

heyoka

Python library for ODE integration via Taylor's method and LLVM

stringzillas-cpus

Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖

librapid

A highly optimised C++ library for mathematical applications and neural networks.

pycrc32

SIMD-accelerated CRC32 checksum computation

peclet-morton

Morton/Z-order codes with arithmetic directly in Morton space (BMI2/AVX-512 + Kokkos); the Peclet spatial-index primitive

expanse-trie

256-ary radix trie and Judy arrays in Rust — drop-in libjudy C ABI, MIT/Apache-2.0

hashcodecs

A blazing fast hash & codecs implementations in pure Rust

fast-scrape

🦀 High-performance HTML parsing library. Rust core with native bindings for Python, Node.js & WASM. SIMD-accelerated, memory-safe, consistent API everywhere.

sigmaker

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.

nanovector

The SQLite of Vector Search & Episodic Memory for AI Agents in ~120KB. Pure C99, AVX2+FMA, ARM NEON, FASM x64, Native MCP Server.

pyopal

Cython bindings and Python interface to Opal, a SIMD-accelerated database search aligner.

pyabpoa

abPOA: an SIMD-based C library for fast partial order alignment using adaptive band