simd-instructions topic

Faster.Map is a high-performance, thread-safe key-value store designed to outperform the standard Dictionary and ConcurrentDictionary

Wsm2110

Simple example for embedding SSE2 assembly in Cython projects

Technologicat

A SIMD-based C++ library providing rank/select queries over mutable bitmaps.

jermp

Efficient Prefix-Sum data structures in C++.

jermp

Up to 200x Faster Inner Products and Vector Similarity — for Python, JavaScript, Rust, C, and Swift, supporting f64, f32, f16 real & complex, i8, and binary vectors using SIMD for both x86 AVX2 & AVX-...

ashvardanian

DSL for SIMD Sorting on AVX2 & AVX512

PatwinchIR

DSP library for signal processing

lsp-plugins

A few classes for parsing and serializing objects from/into JSON, in C++ - very rapidly.

RealTimeChris

Fast C functions for the computing the positional popcount (pospopcnt).

mklarqvist

Fast C header-only library for popcnt, pospopcnt, and set algebraic operations

mklarqvist