fpng-java
xsimd
| fpng-java | xsimd | |
|---|---|---|
| 1 | 5 | |
| 2 | 2,356 | |
| - | 1.8% | |
| 7.8 | 8.6 | |
| 7 months ago | 10 days ago | |
| C++ | C++ | |
| GNU Affero General Public License v3.0 | BSD 3-clause "New" or "Revised" License |
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fpng-java
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CPNG, a backwards compatible fork of PNG
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.
xsimd
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Expressive Vector Engine – SIMD in C++
Thanks, that's an important caveat!
> Meanwhile xsimd (https://github.com/xtensor-stack/xsimd) has the feature level as a template parameter on its vector objects
That's pretty cool because you can write function templates and instantiate different versions that you can select at runtime!
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GDlog: A GPU-Accelerated Deductive Engine
https://github.com/xtensor-stack/xsimd
GH topics > HashMap:
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SIMD intrinsics and the possibility of a standard library solution
xsimd - 1.6K GH stars
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SPO600 project part 1
I've decided to switch to something better, and after a few hours of searching, I found this repository: NSIMD https://github.com/agenium-scale/nsimd FastDifferentialCoding https://github.com/lemire/FastDifferentialCoding VS https://github.com/VcDevel/Vc XSIMD https://github.com/xtensor-stack/xsimd
What are some alternatives?
MIPP - Portable wrapper for SIMD and vector instructions written in C++11. Compatible with NEON, SSE, AVX, AVX-512 and SVE (length specific).
highway - Performance-portable, length-agnostic SIMD with runtime dispatch
Simd - C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON for ARM.
libsimdpp - Portable header-only C++ low level SIMD library
DirectXMath - DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps
Vc - SIMD Vector Classes for C++