avx512 topic

Code for paper "Base64 encoding and decoding at almost the speed of a memory copy"

WojciechMula

Base64 coding and decoding with SIMD instructions (SSE/AVX2/AVX512F/AVX512BW/AVX512VBMI/ARM Neon)

WojciechMula

🚀 Fast C/C++ bit population count library

kimwalisch

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

simdjson

SIMD Vector Classes for C++

VcDevel

Performance-portable, length-agnostic SIMD with runtime dispatch

google

C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, VMX(Altivec) and VSX(Power7) for PowerPC, NEON for ARM.

ermig1979

Implementations of SIMD instruction sets for systems which don't natively support them.

simd-everywhere

C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE))

xtensor-stack

Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON)

kfrlib