Klein
CGal
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Klein | CGal | |
---|---|---|
3 | 2 | |
730 | 4,544 | |
- | 2.7% | |
0.0 | 10.0 | |
12 months ago | 2 days ago | |
C++ | C++ | |
MIT License | GNU General Public License v3.0 or later |
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.
Klein
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Planes in 3D Space
For those interested, this appears to be a really high quality library that provides a 3D PGA C++ API:
https://github.com/jeremyong/klein
I've always wanted to find an excuse to rebuild some projects at work around this.
- Blaze: A High Performance C++ Math library
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The Bitter Truth: Python 3.11 vs Cython vs C++ Performance for Simulations
Most high-performance math libraries perform a lot of vectorization (Eigen, etc) under the hood. And you've got stuff like Klein, Vc (which is reminiscent of std::valarray), etc. Then there's OpenMP's #pragma omp simd (assuming version 4.0 or greater).
CGal
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The Orb: a parametric trackball with BTU mounted ball and keyboard switches for buttons
But I doubt any of this will ever run on the GPU... Multi-threading on the other hand, is already implemented and it works on the Gamma side, but I had to switch it off by default because CGAL doesn't seem to be there yet (see here for more). It does mostly work though, at least for the polyhedral operation which is what matters, although it may not be the great speed-up you expect it to be.
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New to photogrammetry, getting started?
git clone https://github.com/CGAL/cgal.git
What are some alternatives?
GLM - OpenGL Mathematics (GLM)
Vc - SIMD Vector Classes for C++
Eigen
OpenBLAS - OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.
ExprTK - C++ Mathematical Expression Parsing And Evaluation Library https://www.partow.net/programming/exprtk/index.html
ceres-solver - A large scale non-linear optimization library
Wykobi - Wykobi C++ Computational Geometry Library https://www.wykobi.com
MIRACL - MIRACL Cryptographic SDK: Multiprecision Integer and Rational Arithmetic Cryptographic Library is a C software library that is widely regarded by developers as the gold standard open source SDK for elliptic curve cryptography (ECC).
Boost.Multiprecision - Boost.Multiprecision