C++ Sse

Open-source C++ projects categorized as Sse
Simd Avx Neon Avx512 Avx2

Top 17 C++ Sse Projects

  1. ozz-animation

    Open source c++ skeletal animation library and toolset

  2. SaaSHub

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  3. xsimd

    C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE, WebAssembly, VSX, RISC-V))

    Project mention: xsimd: C++ Wrappers for SIMD Intrinsics | news.ycombinator.com | 2026-04-16
  4. Simd

    C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON, SVE for ARM, HVX for Hexagon (by ermig1979)

  5. DirectXMath

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

  6. Vc

    SIMD Vector Classes for C++

    Project mention: Vc: SIMD Vector Classes for C++ | news.ycombinator.com | 2026-05-28
  7. sse2neon

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

    Project mention: Apple will phase out Rosetta 2 in macOS 28 | news.ycombinator.com | 2025-10-28

    Every port I've done to a new hardware or software platform has shaken loose at least a handful of bugs or assumptions that are well worth ironing out. And in the case of a port to Apple Silicon, you get a very fast development environment at the end of it. This library also helped with 90% of the work:

    https://github.com/DLTcollab/sse2neon

  8. libsimdpp

    Portable header-only C++ low level SIMD library

  9. hlslpp

    Math library using HLSL syntax with multiplatform SIMD support

  10. std-simd

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

  11. MIPP

    Portable wrapper for SIMD and vector instructions written in C++11. Compatible with NEON, SSE, AVX, AVX-512 and SVE (length specific).

  12. toys

    Storage for my snippets, toy programs, etc.

  13. sse-popcount

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

    Project mention: SIMD Population Count | news.ycombinator.com | 2026-04-16
  14. MandelbrotSSE

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

  15. HLML

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

  16. VectorizedKernel

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

  17. fpng-java

    Java Wrapper for the fast, native FPNG Encoder

  18. mindseye-google-gateway

    Unified REST + SSE gateway for MindsEye Google Fabric. Ingests events, runs MindScript via runtime, dispatches to Google executor, and streams render/ledger updates.

    Project mention: MindsEye AI: Building a Ledger-First Agentic System Inside Google Workspace | dev.to | 2026-02-01

    mindseye-google-gateway https://github.com/PEACEBINFLOW/mindseye-google-gateway

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source Sse projects in C++? This list will help you:

# Project Stars
1 ozz-animation 2,852
2 xsimd 2,705
3 Simd 2,252
4 DirectXMath 1,779
5 Vc 1,533
6 sse2neon 1,514
7 libsimdpp 1,300
8 hlslpp 1,109
9 std-simd 653
10 MIPP 528
11 toys 375
12 sse-popcount 355
13 MandelbrotSSE 92
14 HLML 25
15 VectorizedKernel 10
16 fpng-java 4
17 mindseye-google-gateway 0

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