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The DAMNED simulator is a Distributed And Multithreaded Neural Event-Driven simulation framework designed for Distributed Discrete Event Simulations, actually well suited for Large Scale Spiking Neural Network simulations.
HealthCareSim is an SDK for rapid modeling and simulating care delivery systems using the discrete event simulation paradigm. A modular design and useful defaults will enable a Java developer to quickly build prototype models that can be extended.
Rensselaer's Optimistic Simulation System, or ROSS, is a parallel discrete event simulator employing optimistic synchronization for multiple processors. ROSS has demonstrated scalability to 131,072 processors. ROSS implements reverse computation.
simplus is c++ library for constructing event driven simulations with a virtual time. Use it e.g. for telecomm., engineering, traffic simulations or simulation based games. It is lean, fast and portable and easily scales to millions of simulated objects.
AWNetS(Aibear Wireless Network Simulator)is a C++ written,fire-new discrete-event wireless network simulator which integrates network and communication simulations.It also focuses on various kinds of wireless networks including satellite and HAP.
VT-Layer is a Java library for discrete-event simulation modeling. VT-Layer allows you to create, visualize, and analyze high-performance discrete-event simulations.
Yans is a extensible, mixed-level, Monte-Carlo Method based, discrete event network simulator. Yans is divided into interacting layers, namely: core, topology, nodes, monitors; and is driven by a config-file that describes the setup of the network.
Discrete Event System Specification (DEVS) combined with System Biology Markup Language (SBML) project: a Java-based tool to solve complex biology processes. Support by RTSync Corporation and Arizona Center for Integrated Modeling & Simulation (ACIMS)
JavArch is a simple gate-level and above simulator. It is written in Java so it is portable and uses Java's builtin event-driven mechanisms to reflect how electronics actually work.
EventListener is a simple and efficient C++ framework for propagating Events in graphical interfaces or numerical codes, using Listener pattern. Filtering and blocking of events is possible. This package does not use any other lib.
edef - A small simulation framework for logic circuits, autoregressive processes, digital controller circuits and many more. Also there is a GUI application, that integrates a simple development environment and a circuit editor.
QUENAS (QUeued Event Network Automatic Simulator) is a Network Simulator that enables to create a network of nodes and simulate communications between then. Currently, the Hypercube protocol is implemented at network layer.
rsim is a simple discrete-event communications network simulator initially developed to test routing protocols for undersea acoustic modem networks. If done well then rsim will eventually be a good replacement for "ns2".
...Advantages over other expert system shell and artificial intelligence(AI) API - code rules in java language, data may compute accross network with multiple JRete, auto data persistence to database, event-fire direc
This program developed into DYNAMO, the general event driven dynamics simulator. This is capable of simulating millions of particles and a huge range of complex dynamics. Please see the new website at http://www.marcusbannerman.co.uk/dynamo
Python-based GUI for discrete-event system modeling and simulation
DEVSimPy is an advanced wxPython GUI for the modeling and simulation of systems based on the DEVS (Discrete EVent system Specification) formalism. Features include powerful built-in editor, advanced modeling approach, powerful discrete event simulation algorithm, import/export DEVS components library and more.
YetiSim is a C++ discrete-event simulation libraries which utilizes state machines to express simulation logic rather than coroutines. It is capable of parallel execution, and is heavily influenced by Threading Building Blocks.
BorealSE is a simulation engine writen in Java that aims to be a platform for distributed discrete event simulation models. It also aims to incorporate the ideas and benefits of OOP so that simulation models can be written on top of reusable components.