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PROJECTS
Merlin's logo

Merlin

Merlin is an open-source workflow orchestration and coordination tool that makes it easy to build, run, and process large-scale workflows.

Quandary logo

Quandary

Quandary is an open-source C++ package for optimal control of quantum systems on classical high performance computing platforms.

11 members of the Scalable Storage group standing in front of an ASP system

OpenZFS

LC’s adaptation of OpenZFS software provides high performance parallel file systems with better performance and scalability.

PEOPLE
Todd at a podium delivering a talk at SC19

Todd Gamblin

An LLNL Distinguished Member of Technical Staff, Todd Gamblin leads the Spack project, an open-source package manager with a rapidly growing global community that has changed the way people use…

Trevor standing on a scenic coastline

Trevor Smith

Since 2018, software developer Trevor Smith has been putting his education and computing skills to good use supporting the Lab's HPC environment. He helps develop, deploy, and manage systems…

Jarom Nelson in biblical costume

Jarom Nelson

As group leader and application developer in the Global Security Computing Applications Division, Jarom Nelson develops intrusion detection and access control software.

NEWS
DOE secretary and LLNL officials in the machine room

DOE Secretary Wright gets up-close look at innovation in action during LLNL visit

Wright’s day-long visit—his first to LLNL since being appointed Energy secretary—included behind-the-scenes tours of some of LLNL’s most advanced facilities and machines, from the National Ignition Facility to El Capitan, the world’s most powerful supercomputer.

four people in NIF hard hats

U.S. Energy Secretary Wright visits LLNL

Wright’s daylong visit included briefings and discussions with LLNL experts in key mission areas including stockpile modernization, fusion energy, AI, cybersecurity and supercomputing.

Proteus code snippets showing how the user annotates host functions and device kernel functions

Proteus arrives just in time for faster HPC code compilation

A new just-in-time compilation approach leverages LLVM intermediate representation to optimize GPU kernels with portability to any GPU architecture.