Open Source C Simulation Software - Page 15

Simple C/C++ library to study and to construct an artifficial neuro networks.

NoK (Network overKill) is an ultra fast network packet generator, network overwhelming application. So far it can generate IP, TCP, UDP, ICMP and IGMP packets. It is written in C and has been optimized for maximum performance.

A simulator/debugger for some computers described in "Weber, Raul Fernando. Fundamentos de Arquitetura de Computadores. Sagra Luzzato, Porto Alegre, 2000." Neander already works, but I hope to add support for Ramses soon. Cesar and Ahmes will follo

The openLBMflow is an fast fluid flow solver based on Lattice Boltzmann Method. Main future are 2D and 3D code, single and multiphase models, Output data in VTK format can be directly open in Paraview. Download Windows or Linux binary version now.

openSim is a software platform for the creation, simulation and visualization of system dynamics models.

This is a Verilog/AMS 1.3 Parser Frontend. Input files are preprocessed and parsed, internally stored in a VPI-object-tree representation. No elaboration or synthesis is performed.

A text-mode simulator for the original 12-bit, 4K core memory PDP-8 desktop computer.

representation by relations vs data storage. pile unifies the contradicted qualities of tables/trees (databases) and complex networks, order and flexibility. dynamical data generation on call. fast. natively compressing similarities. search across scopes.

Plotgear to narzędzie matematyczne umożliwiające proste i bardzo intuicyjne generowanie wykresów oraz tablicowanie funkcji matematycznych. Posiada również możliwość eksportowania utworzonych danych do różnorakich formatów plikowych.

The potfit code uses the force-matching method to generate effective potentials from ab-initio reference data.

This project has been moved to: https://github.com/fmipp/powerfactory-fmu The FMI++ PowerFactory FMU Export Utility is a stand-alone tool for exporting FMUs for Co-Simulation (FMI Version 1.0 & 2.0) from DIgSILENT PowerFactory models. It is open-source (BSD-like license) and freely available. It is based on code from the FMI++ library and the Boost C++ libraries. The FMI++ PowerFactory FMU Export Utility provides a graphical user interface (new in version v1.0) and - alternatively - Python scripts that generate FMUs from certain PowerFactory models. Additional files (e.g., time series files) and start values for exported variables can be specified. Currently, two types of simulations are supported: In quasi-static steady-state simulations a power system’s evolution with respect to time is captured by a series of load flow snapshots. RMS simulations allow to calculate the time-dependent dynamics of electromechanical models, including control devices (new in version v0.6).

progrep is a command-line tool (Linux) to show live progress report, status & stats of a running simulation or compute job that executes a given number of iterations. It shows % completed, time remaining, time elapsed, number of threads, MPI_Rank(if any), CPU usage & speed (FPS). The FPS measures may be used in benchmarking, e.g. while optimizing HPC algorithms for performance. progrep supports both single-threaded and parallel (multicore/multinode - e.g. OpenMP/MPI) jobs. progrep can also report for jobs running on remote hosts, e.g. jobs running on Linux Clusters. progrep works in client-server model. The server can be installed in your simulation source code with only 4 extra lines (API). When the progrep command is invoked, it queries this server as a client. progrep does not interfere with or slow down your simulation when not invoked. Even when invoked, the overhead is insignificant. Out of the box, the API works with Fortran/C/C++ code. See Wiki/README for details.

pyCGNS is now on github: https://pycgns.github.io/index.html https://github.com/pyCGNS/pyCGNS

pyFormex is a program for generating, transforming and manipulating large geometrical models of 3D structures by sequences of mathematical operations.

pymesh will be a Python interface for Triangle (2D) and Tetgen (3D) mesh generators.

Qspline does quaternion interpolation such that the quaternion and angular rate and acceleration vectors are continuous functions of time, while maintaining quaternion normalization.

Simulation environment for evaluation of redundant batch request scenarios. Uses SimGrid.

runsbml - Pathway Simulation Tool emulates the dynamics of biological pathways by calculating concentrations of biochemical compounds at different times and conditions.

The sandwich project aims to provide an extensible aircraft design toolbox.

SFS_CODE (Selection on Finite Sites under COmplex Demographic Events) performs forward population genetic simulations under a general Wright-Fisher model with arbitrary demographic, selective, and mutational effects.

Simulador de Redes Opticas

sispread allows to simulate the dynamics of an hypothetic infectious disease within a contact network of connected people. It is intended to help people concerned by public health to easily perform epidemic simulations and to analyze their results.

Implementation of the spherical base solutions of the Helmholtz equation in spherical coordinates, and translations / rotations of the coordinate system thereof in MATLAB and C.

STEAM-Sim establishes a hardware/software/network co-simulation of wireless sensor networks. Original C code is used in simulation. The code is natively executed by the cpu where the simulation is run. The time annotation engine annotates the C source code used for simulation with the timing information as if the code is run on a microcontroller. The annotation process is fully automated. Hardware models are developed using the PAWiS framework and reflect the timing, functionality, and energy-consumption of real-world hardware such as a CC2420 radio transceiver. Network behavior in terms of wireless channel models are provided by the PAWiS and the MiXiM framework. STEAM-Sim is an extension to the PAWiS and MiXiM framework. The underlying simulator is OMNeT++. Please see the corresponding documentation. I also ported the Contiki v2.6 operating system to STEAM-Sim, thus it is possible to run Contiki-based code in the simulation.

Symofros is a robotics modeling software originally created by the Canadian Space Agency. Symofros basic functions include modeling Kinematics, Non-linear dynamics, Linear dynamics, Dynamics for constrained systems, and Systems with flexible links.