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function library efficiently solving the Nearest Neighbor Problem (also know as the post office problem).101 weekly downloads
NexPower - a suite of tools for transient and harmonic analysis of electric power distribution and transmission systems.
record MIDI files from the PC keyboard1 weekly downloads
Numerikus is an attempt to build a set of numerical libraries written in C/C++, Fortran, Java and C# for single processor and multi-core processors. It wil have from basic functions to Linear Algebra solvers and ODE's and PDE's methods.
The Optimized Sparse Kernel Interface (OSKI) Library provides automatically tuned sparse matrix kernels, for use by solver libraries and applications. OSKI is part of the BeBOP project on performance tuning and analysis at U.C. Berkeley. (Go Bears!)2 weekly downloads
The U.S. Office of Surface Mining is building a Linux Cluster Supercomputer from used PCs for introduction of Linux into the civilian federal government space.
OmpSCR: OpenMP Source Code Repository194 weekly downloads
Open FMM ( http://www.openfmm.net ) is and open source EM software project. It consist of a fast parallel two-dimensional TM/TE solver called Nero2d.
PHIGS (Programmer's Hierarchical Interactive Graphics System)11 weekly downloads
ParaStation is a robust and efficient cluster middleware, consisting of a high-performance communication layer (MPI) and a sophisticated management layer. Please notice, the public development has moved to github: https://github.com/ParaStation
Project to develop a set of open source tool to help people working in the HVAC/R (heating, ventilation, air conditioning and refrigeration) area.3 weekly downloads
The Open Source Space Flight Dynamics (OSSFD) project is intended to provide the community with an open source solution to space flight dynamics.
The Open-source Pseudopotential Interface / Unification Module (OPIUM) allows to generate pseudopotentials in an interactive way, perform ghost checks, Kleinman-Bylander transformation, and output in many different pseudopotential file formats.12 weekly downloads
OpenEnsemble is advanced object-based middleware software for distributing modelling and simulation across networks and the Internet.
The project works to illustrate implementations of the portable OpenFPGA GenAPI standard for multiple language environments.
Real-time interactive 3D graphics API for scientific simulations
Open-GMF is an open Ground Water Modeling Framework for hydrogeologists and reservoir engineers. It is an extensible development environment for finite-difference, finite-element, and finite-volume models tailored to specific problems.
simple event-based plugin interface to open up hardwired software
Application Integration for HPC Multiphysics1 weekly downloads
OpenPT is a software framework for developing applications that solve particle transport problems, including fully-featured deterministic and stochastic transport algorithms, cross section library generation, and depletion and activation methods.
The OpenWatcom IDE is a modernized, powerful development environment for the OpenWatcom C/C++/Fortran compiler toolchain.
PARAMESH is a package of Fortran 90 subroutines designed to provide an application developer with an easy route to extend an existing serial code which uses a logically cartesian structured mesh into a parallel code with adaptive mesh refinement(AMR).13 weekly downloads
PCP (Pattern Classification Program) is an open-source machine learning program for supervised classification of patterns. PCP is a binary executable running on Linux and Windows (under Cygwin environment).18 weekly downloads
PEBLS Evolutionary Biology Libraries (PEBLs) provides a framework to develop programs quickly and effectively in Java, C++, and C.
A Platform for Multiscale Analysis18 weekly downloads