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PROJECTS
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Automated Testing System

LLNL’s Python 3–based ATS tool provides scientific code teams with automated regression testing across HPC architectures.

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RADIUSS

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.

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Legacy

COVID-19 R&D

From molecular screening, a software platform, and an online data to the computing systems that power these projects.

PEOPLE
Greg Becker rock climbing

Greg Becker

Computer scientist Greg Becker contributes to HPC research and development projects for LLNL’s Livermore Computing division.

Elsa Gonsiorowski

Elsa Gonsiorowski

“If applications don’t read and write files in an efficient manner,” system software developer Elsa Gonsiorowski warns, “entire systems can crash.”

Edgar Leon stands in front of a supercomputer

Edgar Leon

Working on world-class supercomputers at a U.S. national laboratory was not what Edgar Leon, a native of Mexico, envisioned when he began preparing for university.

NEWS
nine people pose in jubilation at the DOE exhibit booth

LLNL teams win two HPCwire awards at SC24

Two teams led by LLNL computer scientists won Editor’s Awards from HPCwire, a leading high performance computing industry publication, at the 2024 Supercomputing Conference in Atlanta.

dozens of workshop participants pose as a group outside the UCLCC building

Workshop highlights new research using finite element methods

Held for the first time in a hybrid format, the multi-day MFEM workshop drew participants from around the globe.

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NNSA researchers break the molecular-dynamics timescale barrier with world’s largest chip

In a groundbreaking development for computational science, a team of Tri-Lab researchers has unveiled a revolutionary approach to molecular dynamics simulations using the Cerebras Wafer-Scale Engine, the world’s largest computer chip.