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Top 17 C++ Sse Projects
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xsimd
C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE))
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WorkOS
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Simd
C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, VMX(Altivec) and VSX(Power7) for PowerPC, NEON for ARM. (by ermig1979)
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DirectXMath
DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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MIPP
MIPP is a portable wrapper for SIMD instructions written in C++11. It supports NEON, SSE, AVX, AVX-512 and SVE (length specific).
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VectorizedKernel
Running GPGPU-like kernels on CPU with auto-vectorization for SSE/AVX/AVX512 SIMD Architectures
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SaaSHub
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https://github.com/xtensor-stack/xsimd
GH topics > HashMap:
I was curious about these libraries a few weeks ago and did some searching. Is there one that's got a clearly dominating set of users or contributors?
I don't know what a good way to compare these might be, other than perhaps activity/contributor count.
[1] https://github.com/simd-everywhere/simde
[2] https://github.com/ermig1979/Simd
[3] https://github.com/google/highway
[4] https://gitlab.com/libeigen/eigen
[5] https://github.com/shibatch/sleef
neither proposing nor taking a position on this possible addition)
> ... For completeness we would also like to add that a serious issue is that C still lacks vector operations.
Those are good points. The authors don't take a stance on it, but I do think that syntax for packed structs should be standardized. IMO, so should syntax for inline assembly (both as optional features). These are already common extensions; this is exactly what they should standardize. The additions of "typeof" and #embed are also good examples of this (they had been talking about adding #embed since 1995 [1]).
As for vector instructions, I'm unsure how it could be implemented in a standard way, but I'm not against it. Maybe something like this [2], but with the syntax changed for C instead of C++.
[1]: https://groups.google.com/g/comp.std.c/c/zWFEXDvyTwM
[2]: https://github.com/VcDevel/std-simd
I've also run into this thinking, and have been looking to solve it in codebases I'm working on.
I've run across: https://github.com/aff3ct/MIPP but have not worked with it extensively yet. It looks to be a solution to the rewriting X parallel pipeline into Y SIMD extensions.
Perhaps something like this, or languages introducing something similar into their standard libraries/modules would be a solution.
None of this of course solves the run-time detection of capability/growing binary size to support such.
I think all of these techniques check whether the input string is correct. For example see here https://github.com/WojciechMula/toys/blob/master/lookup-in-s...
Someone made this: https://github.com/manticore-projects/fpng-java
Replacing zlib might give you a few percentage points' worth of difference, whilst fpnge would likely be several times faster.
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).
C++ Sse related posts
- A proposal for the next version of C [pdf]
- The Case of the Missing SIMD Code
- Modern Perfect Hashing for Strings
- The Bitter Truth: Python 3.11 vs Cython vs C++ Performance for Simulations
- sse2neon - A C/C++ header file that converts Intel SSE intrinsics to Aarch64 NEON intrinsic
- A C/C++ header file that converts Intel SSE intrinsics to Aarch64 NEON intrinsic
- Optimizing compilers reload vector constants needlessly
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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 | 2,257 |
| 2 | xsimd | 2,036 |
| 3 | Simd | 1,971 |
| 4 | DirectXMath | 1,481 |
| 5 | Vc | 1,417 |
| 6 | sse2neon | 1,220 |
| 7 | libsimdpp | 1,188 |
| 8 | Klein | 730 |
| 9 | std-simd | 544 |
| 10 | MIPP | 459 |
| 11 | hlslpp | 451 |
| 12 | toys | 311 |
| 13 | sse-popcount | 309 |
| 14 | MandelbrotSSE | 83 |
| 15 | HLML | 24 |
| 16 | VectorizedKernel | 7 |
| 17 | fpng-java | 2 |
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