veccore VS xsimd

Compare veccore vs xsimd and see what are their differences.

veccore

C++ Library for Portable SIMD Vectorization (by root-project)
Simd Vectorization veccore
Source Code
root-project.github.io
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xsimd

C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE)) (by xtensor-stack)
simd-intrinsics Vectorization Simd CPP Avx Neon Sse Avx512 simd-instructions mathematical-functions c-plus-plus-11 Sve
Source Code
xsimd.readthedocs.io
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veccore xsimd
1 3
79 2,046
- 1.9%
4.8 8.7
about 1 month ago 13 days ago
C++ C++
GNU General Public License v3.0 or later BSD 3-clause "New" or "Revised" License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

veccore

Posts with mentions or reviews of veccore. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-02-19.
  • Optimization Example: Mandelbrot Set (part 1)
    3 projects | news.ycombinator.com | 19 Feb 2024
    In VecCore (a small C++ SIMD abstraction library on top of Vc and std::simd), I created some simple examples to show how to use the library to optimize code using SIMD in a somewhat generic way. You can find it on GitHub at https://github.com/root-project/veccore

    I have examples for Julia sets and the Mandelbrot set, including an implementation with AVX2 intrinsics.

    These days with std::simd more widely available there's less of a reason to use VecCore, but the examples may still be educational enough.

xsimd

Posts with mentions or reviews of xsimd. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-12-03.

What are some alternatives?

When comparing veccore and xsimd you can also consider the following projects:

highway - Performance-portable, length-agnostic SIMD with runtime dispatch

Vc - SIMD Vector Classes for C++

libsimdpp - Portable header-only C++ low level SIMD library

nsimd - Agenium Scale vectorization library for CPUs and GPUs

FastDifferentialCoding - Fast differential coding functions (using SIMD instructions)

optuna - A hyperparameter optimization framework

VectorizedKernel - Running GPGPU-like kernels on CPU with auto-vectorization for SSE/AVX/AVX512 SIMD Architectures

Pandas - Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

volk - The Vector Optimized Library of Kernels

MandelbrotSSE - Real-time Mandelbrot zoom via SSE, AVX, OpenMP, CUDA, XaoS...

SIMDCompressionAndIntersection - A C++ library to compress and intersect sorted lists of integers using SIMD instructions

booknlp - BookNLP, a natural language processing pipeline for books

xsimd vs highway xsimd vs Vc xsimd vs libsimdpp xsimd vs nsimd xsimd vs FastDifferentialCoding xsimd vs optuna xsimd vs VectorizedKernel xsimd vs Pandas xsimd vs volk xsimd vs MandelbrotSSE xsimd vs SIMDCompressionAndIntersection xsimd vs booknlp