xtensor
dynarray
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xtensor | dynarray | |
---|---|---|
8 | 2 | |
3,182 | 14 | |
1.6% | - | |
7.9 | 3.3 | |
10 days ago | 7 days ago | |
C++ | C++ | |
BSD 3-clause "New" or "Revised" License | BSD 3-clause "New" or "Revised" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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xtensor
- Does anyone know any good open source project to optimize?
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Which is the best way to work with matrices and linear algebra using c++?
I use xtensor: https://github.com/xtensor-stack/xtensor
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Can you give an example of well-designed C++ code, and explain why you think it is so?
Currently, one of my current favorites is xtensor.
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Eigen: A C++ template library for linear algebra
I wonder how Eigen compares to xtensor, which was inspired by Numpy and has support for views, slicing, and broadcasting?
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When researching and developing new algorithms to be used in the real-world production environment, what is your workflow and how do you usually do it? Do I have to prototype in Python, and then rewrite all code in C++/Rust?
You can try eigen (http://eigen.tuxfamily.org/), armadillo (http://arma.sourceforge.net/) which is based on LAPACK which is what numpy is based on and xtensor (https://github.com/QuantStack/xtensor) which I think is the closest thing to numpy you’re gonna find in c++
dynarray
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I found std::dynarray can be extended to multiple-dimensional array version, just like VLA of C99. If a ‘firend’ is added inside dynarray.
https://github.com/cnbatch/dynarray#use-a-custom-allocator
What are some alternatives?
Fastor - A lightweight high performance tensor algebra framework for modern C++
EA Standard Template Library - EASTL stands for Electronic Arts Standard Template Library. It is an extensive and robust implementation that has an emphasis on high performance.
SwiftyWasmer - A Swift API for the Wasmer WebAssembly Runtime
GLM - OpenGL Mathematics (GLM)
blis - BLAS-like Library Instantiation Software Framework
pinocchio - A fast and flexible implementation of Rigid Body Dynamics algorithms and their analytical derivatives
Pytorch - Tensors and Dynamic neural networks in Python with strong GPU acceleration
MLV-App - All in one MLV processing app.
xtensor-blas - BLAS extension to xtensor
DirectXMath - DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps
Project-Alice - An open-source game