262 Open source projects that are alternatives of or similar to Libsimdpp

SIMD Vector Classes for C++

Boost SIMD

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

SIMD macro assembler unified for ARM, MIPS, PPC and x86

Realtime raytracer using SIMD on ARM, MIPS, PPC and x86

C++ image processing and machine learning library with using of SIMD: SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, VMX(Altivec) and VSX(Power7), NEON for ARM.

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

Support for ternary logic in SSE, XOP, AVX2 and x86 programs

Library for specialized dense and sparse matrix operations, and deep learning primitives.

DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps

C++ SIMD Noise Library

UME::SIMD A library for explicit simd vectorization.

Performance-portable, length-agnostic SIMD with runtime dispatch

SIMDized check which bytes are in a set

std::experimental::simd for GCC [ISO/IEC TS 19570:2018]

Agenium Scale vectorization library for CPUs and GPUs

SIMD (SWAR/SSE/SSE4/AVX2/AVX512F/ARM Neon) of Karp-Rabin algorithm's modification

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

Accelerate aggregated MD5 hashing performance up to 8x for AVX512 and 4x for AVX2. Useful for server applications that need to compute many MD5 sums in parallel.

⚡️⚡️⚡️Blazing fast correlation functions on the CPU.

TurboRLE-Fastest Run Length Encoding

SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT

MIPP is a portable wrapper for SIMD instructions written in C++11. It supports NEON, SSE, AVX and AVX-512.

Fastest Histogram Construction

Transpose: SIMD Integer+Floating Point Compression Filter

📽 Highly Optimized Graphics Math (glm) for C

std::find simd version

Nim utilities for advanced CPU operations: CPU identification, ISA extension detection, bindings to assorted intrinsics

A translator from Intel SSE intrinsics to Arm/Aarch64 NEON implementation

A library for audio oversampling, which tries to offer a simple api while wrapping HIIR, by Laurent De Soras, for minimum phase antialiasing, and r8brain-free-src, by Aleksey Vaneev, for linear phase antialiasing.

DSL for SIMD Sorting on AVX2 & AVX512

SIMD-accelerated UTF-8 validation for Rust.

A shader-based Software Renderer Using The LightSky Framework.

Fast UTF-8 validation with range algorithm (NEON+SSE4+AVX2)

Parsing gigabytes of JSON per second

Storage for my snippets, toy programs, etc.

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

🚀 Fast C/C++ bit population count library

SIMD (SSE) population count --- http://0x80.pl/articles/sse-popcount.html

Unicode routines (UTF8, UTF16): billions of characters per second.

P(R*_{3, 0, 1}) specialized SIMD Geometric Algebra Library

Open source c++ skeletal animation library and toolset

Native Go version of HighwayHash with optimized assembly implementations on Intel and ARM. Able to process over 10 GB/sec on a single core on Intel CPUs - https://en.wikipedia.org/wiki/HighwayHash

C library to remove white space from strings as fast as possible

Visual Studio extension for assembly syntax highlighting and code completion in assembly files and the disassembly window

The Compute Library is a set of computer vision and machine learning functions optimised for both Arm CPUs and GPUs using SIMD technologies.

Ubpa Graphics Mathematics

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

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

Guided Missile, Radar and Infrared EOS Simulation Framework written in Fortran.

Simple and fast C++ image processing library with focus on heterogeneous systems

Fastest Integer Compression

Learning and practice of high performance computing (CUDA, Vulkan, OpenCL, OpenMP, TBB, SSE/AVX, NEON, MPI, coroutines, etc. )

SIMD-accelerated base64 codecs

A fast implementation of single-pattern substring search using SIMD acceleration.

C# bindings for lemire/simdjson (and full C# port)

Rust version of lemire's SimdJson

Simple FFmpeg video player

vectorized high-level math library

Auto-generated maths library for C and C++ based on HLSL/Cg