libsimdpp VS xsimd

Compare libsimdpp vs xsimd and see what are their differences.

libsimdpp

Portable header-only C++ low level SIMD library (by p12tic)
Sse Avx2 Avx512 Neon vsx Msa altivec Simd
Source Code
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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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libsimdpp xsimd
1 3
1,189 2,036
- 2.2%
0.0 8.7
4 months ago 9 days ago
C++ C++
Boost Software License 1.0 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.

libsimdpp

Posts with mentions or reviews of libsimdpp. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-04-04.

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 libsimdpp and xsimd you can also consider the following projects:

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

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

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

Vc - SIMD Vector Classes for C++

nsimd - Agenium Scale vectorization library for CPUs and GPUs

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

FastDifferentialCoding - Fast differential coding functions (using SIMD instructions)

pure_simd - A simple, extensible, portable, efficient and header-only SIMD library!

optuna - A hyperparameter optimization framework

StringZilla - Up to 10x faster strings for C, C++, Python, Rust, and Swift, leveraging SWAR and SIMD on Arm Neon and x86 AVX2 & AVX-512-capable chips to accelerate search, sort, edit distances, alignment scores, etc 🦖

libsimdpp vs simde xsimd vs highway libsimdpp vs VectorizedKernel xsimd vs Vc libsimdpp vs highway xsimd vs nsimd libsimdpp vs std-simd xsimd vs FastDifferentialCoding libsimdpp vs pure_simd xsimd vs optuna libsimdpp vs StringZilla xsimd vs VectorizedKernel