Open Source Server Operating Systems Physics Software

PSI is an open-source program for computing molecular properties using high-accuracy, ab initio, quantum mechanical models.

pfcalc is a pipe friction calculator using the Darcy-Weisbach equation. gpfcalc is a Gtk front-end for pfcalc. Qpfcalc is a Qt front-end for pfcalc.

SpecTcl is a Tcl/Tk based histogrammer suitable for analysis of nuclear physics data. SpecTcl is relatively easy to learn, and is based on top of a very open C++ histogramming class framework. SpecTcl has been developed under NSF grant PHY-9528844 and DOE grant DE-SC0000661 Note that as of July 2023, all future development and release packages will be occur at https://github.com/FRIBDAQ/SpecTcl

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).

CFD (computational fluid dynamics) software. Numerical 2d-solver for compressible ideal gases. Sophisticated turbulence and numerical approach which captures laminar-turbulent transition and aero-acoustic features.

XDAQ is a software platform designed specifically for the development of distributed data acquisition systems. The development is carried out at CERN, the European Organization for Nuclear Research. Please visit http://xdaq.web.cern.ch

V1.4 fix issues with PHP 7.3 The A-GM project is aimed for providing a long-term continuous measurement of the radioactivity level. It includes an open-source Web application (A-GM Manager) running on a SOHO server (e.g. NAS from QNAP for Small Office Home Office servers) connected to a Geiger-Muller radioactivity counter device such as C-GM Counters (https://sourceforge.net/p/c-gm-counter) or compatible counters from GQ Electronics LLC. Other compatible or DIY Geiger-Muller counters could also be used.

Framework for blockstructured adaptive finite volume methods. Provides MPI-parallelized variant of the Berger-Oliger AMR algorithm for Beowulf-clusters. Uses Clawpack. Visualization and conversion tools for HDF4 files included.

Lattice QCD kernel library optimized for Blue Gene/Q supercomputer.

Bad Camel Gaming is a collection of arcade games build on the Oasis Framework, the Bad Camel Gaming game framework.

An universal Lan-to-GPIB adapter for lab instruments using the Egnite Ethernut 2.1; code in AVR C; supports http protocals and able to run cgi scripts; Primary interface is command based; software, firmware, and hardware schematics are all available

Hy3S uses advanced MPI parallelized hybrid stochastic simulation methods to quickly compute the dynamics of biochemical networks with thousands of species/reactions. Many features included (see Home Page). An easy-to-use GUI (Matlab req) is included.

MEDDAC is the seeding point for designing a new approach to Operating System design itself. It is an Open Source project with roots in mainframe design and development the author began in 1979. Monitor Editor Disassembler Decompiler Assembler Compiler

Frustrated because you want to output a high-quality image from your C++ program but haven't found an easy, direct and fast way? Try PNGwriter. Written with scientific simulations in mind, PNGwriter allows you to plot to a PNG image pixel by pixel. * * *README* * * This is the last PNGwriter release that will be hosted on SourceForge.net. Please use the following site: https://github.com/pngwriter/pngwriter/releases to find all versions of PNGwriter including and later than 0.5.5. The PNGwriter website is still hosted on SourceForge.net: http://pngwriter.sourceforge.net Thank you! @individual61 @ax3l

Path Sim contains a collection of tools for analysing Biochemical pathways with respect to stochastic behavior and cell-to-cell variations.

MOVED: http://code.google.com/p/rssfilter/ Selects and/or rejects articles from RSS feeds based on keywords you supply. Runs in your taskbar! Originally intended to filter new content from scientific journals such as PRL or the arxiv (cond-mat, etc)

Used in physics, made to make calculating long variance and standard deviation equations simpler.

Very small but powerful object oriented library.

SSF aims at providing an easy to use and efficient framework for physics sim & visuals in small scientific simulations in real-time, as well as games, which are inherently real-time applications.

Spasmos is a Python package that allows scientists to simulate the dynamics of highly collisional plasmas using a number of numerical methods.

A portable loudspeaker design system supporting measurement, modeling, simulation and optimization of boxes, filters and systems.

ea-fold is a platform to perform protein folding simulations by means of evolutionary algorithms. The program implements a parallelized distributed evolutionary algorithms and a flexible force field.

Handles Hexahedral, Tetrahedral, Quadrilateral, and Triangle meshes. Lagrangian, Hierarchic, and Monomial finite elements. Interface to PETSc solvers, adaptive mesh refinement, and extreme portablility.

Mantis Robotic project consists of an open-source sets of reusable C/C++ libraries for manipulation of diverse kinds of robots, mostly for educational purposes and hobbies.