library for nonlinear optimization, wrapping many algorithms for global and local, constrained or unconstrained, optimization

Multiphysics Object Oriented Simulation Environment

DDC is a discrete domain computation library.

A Turbulent CFD solver on CPU and GPU using CUDA and Vulkan

OpenCL is the most powerful programming language ever created. Yet the OpenCL C++ bindings are cumbersome and the code overhead prevents many people from getting started. I created this lightweight…

Grid-Free Monte Carlo PDE solvers

A large scale non-linear optimization library

The fastest and most memory efficient lattice Boltzmann CFD software, running on all GPUs and CPUs via OpenCL. Free for non-commercial use.

Finite-element library for analysis and adjoint-based gradient evaluation

Main SfePy repository

automatic differentiation made easier for C++

A coupling library for partitioned multi-physics simulations, including, but not restricted to fluid-structure interaction and conjugate heat transfer simulations.

Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON)

Kokkos C++ Performance Portability Programming Ecosystem: Math Kernels - Provides BLAS, Sparse BLAS and Graph Kernels

Performance-portable library for particle-based simulations

LinBox - C++ library for exact, high-performance linear algebra

Serac is a high order nonlinear thermomechanical simulation code

C++ header-only graphing and data visualization with Modern OpenGL

A fast and flexible implementation of Rigid Body Dynamics algorithms and their analytical derivatives

BOUT++: Plasma fluid finite-difference simulation code in curvilinear coordinate systems

Open source robotics simulator. The latest version of Gazebo.

A collection of source codes implementing cloth simulation algorithms in OpenGL

AMReX: Software Framework for Block Structured AMR

Primary repository for the Trilinos Project

Kokkos C++ Performance Portability Programming Ecosystem: The Programming Model - Parallel Execution and Memory Abstraction

Collection of GPU utilities implemented with the code generate platform

A flexable HTM (Hierarchical Temporal Memory) framework with full GPU support.

Abstract physics interface designed to support simulation and rapid development of robot applications.

A Proximal Interior Point Quadratic Programming solver