Siconos is an open-source scientific software primarily targeted at modeling and simulating nonsmooth dynamical systems in C++ and in Python: * Mechanical systems (rigid or solid) with unilateral contact and Coulomb friction and impact (nonsmooth mechanics, contact dynamics, multibody systems dynamics or granular materials). * Switched Electrical Circuit such as electrical circuits with ideal and piecewise linear components: power converter, rectifier, Phase-Locked Loop (PLL) or Analog-to-Digital converter. * Sliding mode control systems. * Biology (Gene regulatory network). Other applications are found in Systems and Control (hybrid systems, differential inclusions, optimal control with state constraints), Optimization (Complementarity systems and Variational inequalities), Fluid Mechanics, and Computer Graphics.

scalene is a high-performance cpu *and* memory profiler for Python that does a few things that other Python profilers do not and cannot do. It runs orders of magnitude faster than other profilers while delivering far more detailed information.

MinGW-w64 provides a development and runtime environment for 32- and 64-bit (x86 and x64) Windows applications using the Windows API and the GNU Compiler Collection (gcc).

NorduGrid is a collaboration aiming at development, maintenance and support of the middleware, known as the Advanced Resource Connector (ARC).

NorduGrid is a collaboration aiming at development, maintenance and support of the middleware, known as the Advanced Resource Connector (ARC).

The POCO C++ Libraries are a collection of open source C++ class libraries that simplify and accelerate the development of network-centric, portable applications in C++. The libraries integrate perfectly with the C++ Standard Library and fill many of the functional gaps left open by it.