Featured Open Source Projects

A rich ecosystem of high-performance code

Packages / Scientific Codes

Applications and libraries for applied mathematical and scientific problems

WRF

Weather Research and Forecasting model
Tags:

fds

Large-eddy simulation code for low-speed flows, with an emphasis on smoke and heat transport from fires.
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Quantum ESPRESSO

Quantum ESPRESSO is an integrated suite of Open-Source computer codes for electronic-structure calculations and materials modeling at the nanoscale
Tags: electronic structure calculations quantum chemistry physics molecular dynamics mpi

fluidity

Computational fluid dynamics code with adaptive unstructured mesh capabilities
Tags: cfd computational fluid dynamics unstructured

Nek5000

MPI parallel higher-order spectral element CFD solver
Tags: cfd computational fluid dynamics spectral element higher order mpi parallel les rans

cp2k

quantum chemistry and solid state physics software package that can perform atomistic simulations
Tags: quantum chemistry physics molecular dynamics metadynamics mpi cuda

Castro

An adaptive mesh, astrophysical radiation hydrodynamics simulation code
Tags: adaptive mesh astrophysics radiation hydrodynamics

QUIP

The QUIP package is a collection of software tools to carry out molecular dynamics simulations.
Tags: electronic structure calculations quantum chemistry physics molecular dynamics mpi qm-mm

ABINIT

ABINIT is a software suite to calculate the optical, mechanical, vibrational, and other observable properties of materials
Tags: electronic structure calculations quantum chemistry physics molecular dynamics mpi

NASTRAN 95

NASA Structural Analysis System, a finite element analysis program (FEA) completed in the early 1970's
Tags: finite element structural eigne stability loads

OFF

Finite volume fluid dynamics
Tags: godunov riemann euler runge kutta structured

freeCappuccino

A three-dimensional unstructured finite volume code for fluid flow simulations.
Tags: finite volume turbulent turbulence

CaNS

A code for fast, massively-parallel direct numerical simulations (DNS) of canonical flows
Tags: fluid dynamics fluid simulation computational fluid dynamics turbulence high performance computing hpc cfd

Truchas

3D Multiphysics Simulation of Metal Casting and Processing
Tags: fluid dynamics metal casting multiphysics hpc

dftatom

Routines for Radial Integration of Dirac, Schrödinger, and Poisson Equations
Tags: electronic structure calculations atomic

MESA

Modules for Experiments in Stellar Astrophysics
Tags: stellar astrophysics
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