expression-templates

The fastest open-source C++17 optimization library for unconstrained nonlinear problems. Header-only, single dependency. Highest reliability, composable function expressions, unconstrained and constrained solvers.

Yet another C++ strings library implementation

Bandicoot: C++ library for GPU accelerated linear algebra

Demo code accompanying the talk "Implementing memory locality optimizations in OpenFOAM based code"

One array, two machines. Header-only C++23/CUDA numerics core: typed tensor views, expression templates, and the same code on the GPU or on CPU threads.

Finite volume method library

crates.io: Differentiable expression templates in Rust.

General-purpose compile-time Expression Templates library for C++

A Minimal Reverse-Mode Automatic Differentiation Library for C++

Header-only C++20 matrix expression templates and the Transformer stack built on them: GPT-2 / LLaMA inference, training, and fused CUDA kernels.

A Simple Linear Algebra Library in C++

Template Numerical Library

A C++23 library for automatic differentiation; python bindings available

a template based C++ short vector library with vectorized faithfully rounded elementary functions

a variable length C++ vector library using an OpenCL backend