367 Open source projects that are alternatives of or similar to Std Simd

SIMD Vector Classes for C++

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.

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

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

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

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

Boost SIMD

SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT

📽 Highly Optimized Graphics Math (glm) for C

Portable header-only C++ low level SIMD library

UME::SIMD A library for explicit simd vectorization.

Agenium Scale vectorization library for CPUs and GPUs

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

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

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

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

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

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.

Performance-portable, length-agnostic SIMD with runtime dispatch

Math library using hlsl syntax with SSE/NEON support

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

C++ SIMD Noise Library

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

SIMDized check which bytes are in a set

Triangle rasterization routines accelerated by SSE and AVX

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

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

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

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

⚡️⚡️⚡️Blazing fast correlation functions on the CPU.

A shader-based Software Renderer Using The LightSky Framework.

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

Storage for my snippets, toy programs, etc.

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

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

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.

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

vectorized high-level math library

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

🚀 Fast C/C++ bit population count library

Open source c++ skeletal animation library and toolset

BitMagic Library

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

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

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

Ubpa Graphics Mathematics

Parsing gigabytes of JSON per second

TurboRLE-Fastest Run Length Encoding

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

opencv

Transpose: SIMD Integer+Floating Point Compression Filter

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

std::find simd version

DSL for SIMD Sorting on AVX2 & AVX512

Open Source Architecture Code Analyzer

Examples of C# code compiled to GPU by hybridizer

The SIMD-accelereted ray tracing in C# powered by Intel hardware intrinsic of .NET Core.

Simple FFmpeg video player

SIMD-accelerated UTF-8 validation for Rust.

Fastest Histogram Construction