Our research projects vary in size, scope, and duration, but they share a focus on developing tools and methods that help LLNL deliver on its missions to the nation and, more broadly, advance the state of the art in scientific HPC. Projects are organized here in three ways: Active projects are those currently funded and regularly updated. Legacy projects are no longer actively developed. The A-Z option sorts all projects alphabetically, both active and legacy.
JCATS
Joint Conflict and Tactical Simulation
One of the most widely used tactical simulations in the world, JCATS is installed in hundreds of U.S. military and civilian organizations, in NATO, and in more than 30 countries.
SDRC
Software Development Resource Center
The Software Development Resource Center connects developers across LLNL through best practices in software tools, development methodologies, DevOps, security compliance, and more.
RADIUSS
Rapid Application Development via an Institutional Universal Software Stack
The RADIUSS project aims to lower cost and improve agility by encouraging adoption of our core open-source software products for use in institutional applications.
SUNDIALS
SUite of Nonlinear and DIfferential/ALgebraic Equation Solvers
This project solves initial value problems for ODE systems, sensitivity analysis capabilities, additive Runge-Kutta methods, DAE systems, and nonlinear algebraic systems.
Automated Testing System
Ensuring Reliability of HPC Codes
LLNL’s Python 3–based ATS tool provides scientific code teams with automated regression testing across HPC architectures.
HPSS
High Performance Storage System
Livermore’s archive leverages a hierarchical storage management application that runs on a cluster architecture that is user-friendly, extremely scalable, and lightning fast.