186 Open source projects that are alternatives of or similar to positional-popcount

Modular node based noise generation library using SIMD, C++17 and templates

Triangle rasterization routines accelerated by SSE and AVX

The HPC toolbox: fused matrix multiplication, convolution, data-parallel strided tensor primitives, OpenMP facilities, SIMD, JIT Assembler, CPU detection, state-of-the-art vectorized BLAS for floats and integers

Generic SIMD abstractions for Rust.

Simple FFmpeg video player

Move to: https://github.com/templexxx/xorsimd

CATransform3D manipulation made easy.

R package: parallel computing toolset for relatedness and principal component analysis of SNP data (Development Version)

Reed-Solomon Erasure Code engine in Go, could more than 15GB/s per core

C++ library for ODE integration via Taylor's method and LLVM

Fast integer compression in C using the StreamVByte codec

[Experimental] LLVM-accelerated Generic Linear Algebra Subprograms

An Extended Version of the T0x multithreaded cores, with a custom general purpose parametrized SIMD/MIMD vector coprocessor and support for 3-5 way superscalar execution. The core is pin-to-pin compatible with the RISCY cores from PULP

AnyDSL Runtime Library

Ubpa Graphics Mathematics

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

Hardware-accelerated Multi-threaded IOTA PoW, drop-in replacement for ccurl

Comparing linear and binary searches

A binary library for very fast face detection using compact CNNs.

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

Portable 128-bit SIMD intrinsics

Intel SPMD Program Compiler

Thermite SIMD: Melt your CPU

A #[no_std] LinAlg library

fast wasm modules

qHilbert is a vectorized speedup of Hilbert curve generation using SIMD intrinsics

Highly optimized inference engine for Binarized Neural Networks

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

JPEG artifacts removal based on quantization coefficients.

Approximate and vectorized versions of common mathematical functions

The fastest MD5 implementation using x86 assembly

SIMD enhanced Array operations

An imperative and functional programming language

Acceleration package for neural networks on multi-core CPUs

Really fast C++ hash table

Amplifier allows .NET developers to easily run complex applications with intensive mathematical computation on Intel CPU/GPU, NVIDIA, AMD without writing any additional C kernel code. Write your function in .NET and Amplifier will take care of running it on your favorite hardware.

The Higher-Order Intermediate Representation

YASK--Yet Another Stencil Kit: a domain-specific language and framework to create high-performance stencil code for implementing finite-difference methods and similar applications.

Building game development ecosystem for @ziglang!

Making the quickest and most memory efficient implementation of Levenshtein Distance with SIMD and Threading support

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

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

A small study in hardware accelerated AoS reversal

C++ Implementations of sketch data structures with SIMD Parallelism, including Python bindings

OpenGL Mathematics (GLM)

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

Amplifier allows .NET developers to easily run complex applications with intensive mathematical computation on Intel CPU/GPU, NVIDIA, AMD without writing any additional C kernel code. Write your function in .NET and Amplifier will take care of running it on your favorite hardware.

Fast decoder for VByte-compressed integers

A SIMD-accelerated concurrent hash table.

SIMD for humans

A High-Throughput Parallel Lossless Compressor for Scientific Data

Math extensions for SCNVector3, SCNQuaternion, SCNMatrix4

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

Open source c++ skeletal animation library and toolset

Base64 encoding / decoding with SIMD-support, also base64Url

High-performance dictionary coding

A compiler, assembler, and processor.

A crate to help you go wide. By which I mean use SIMD stuff.

Computer Vision package in pure Go taking advantage of SIMD acceleration

A parallel, fast solver for the scalar advection-diffusion and the incompressible Navier-Stokes equations based on semi-Lagrangian/Volume-Integral method.