LLNL Computing

The open-source HYPRE software library provides specialized, scalable solvers for a range of purposes. Version 3 includes a new semi-structured AMG solver along with support for mixed numerical precision at runtime. computing.llnl.gov/about/newsroom…

Congrats to an all-CASC team on the SIAM IMR Best Paper! Their research introduces new techniques to optimize curvilinear meshes for high-fidelity simulations. High-order r-adaptivity just got better! arxiv.org/pdf/2601.17708

HPC-cloud computing just got a(nother) boost with @FluxFramework! Flux is now integrated into Kubeflow Trainer thanks to the hard work of @vsoch 🙌 computing.llnl.gov/projects/flux

Access to one supercomputer is a boon for researchers, but access to multiple supercomputers is even better! A multi-institutional team is using 700,000 node-hours to evaluate & develop LLMs in HPC programming settings. computing.llnl.gov/about/newsroom…

A team led by LLNL identified several existing medications that may be associated with longer survival in people with #ALS. Out of the 162 medications evaluated, they found 27 medications associated with statistically significant changes in mortality risk. livermorelab.info/4loMbJT

It's never too late to learn about finite element methods! Our FEM seminar series has reached a milestone of 50 talks since kicking off in 2022. All are available on YouTube: youtube.com/playlist?list=…

ICYMI, LLNL researchers have developed an ML model that can distinguish opioids from other chemicals with an accuracy over 95% in a laboratory setting: llnl.gov/article/54001/…

Join us at #SIAMPP26 for today's lineup including research on compilers, contact mechanics, quantum dynamics, & more: computing.llnl.gov/about/newsroom…

Don't miss the codesign workshops today at #SIAMPP26: computing.llnl.gov/about/newsroom…

On tap today at #SIAMPP26: agentic workflows & digital twins computing.llnl.gov/about/newsroom…

Quantum computers could eventually solve problems that would keep today’s fastest supercomputers busy longer than the age of the universe. On Feb. 28, explore a fun way to compute the impossible at Science on Saturday at @laspositas. Register today: livermorelab.info/48S8uAl

See you next week at #SIAMPP26! Check out our work here: computing.llnl.gov/about/newsroom…

Recently, @ENERGY granted $4.8 million for 12 projects under the High Performance Computing for Manufacturing program, including three collaborations involving @Livermore_Lab. Learn more: livermorelab.info/4kXt5tZ

Who's going to #SIAMPP26? 🙌 Check out our sessions here: computing.llnl.gov/about/newsroom…

Can video game chips make cities safer? Students, don't miss an exciting Science on Saturday lecture on Feb. 21, featuring LLNL's Jeff Mirocha, Adam Wise and Ruiqing Du and Capuchino High School teacher Thi Ngo. livermorelab.info/4aCs0mD

In HPC, OS choices and capabilities are significantly more complicated than on a laptop. Learn more about TOSS: str.llnl.gov/str-januaryfeb…

Congratulations to @Livermore_Lab Director Kim Budil for being elected as a member of @theNAEng, one of the highest professional distinctions in the field. Budil joins only 2,890 NAE members worldwide. livermorelab.info/3MjPbtY

Thank you to @NNSAWilliams for visiting @Livermore_Lab to learn more about the people, facilities and science that enable us to drive innovation in support of @NNSANews' mission. livermorelab.info/3OgLLsr

How do artificial intelligence and molecular simulations help researchers stay ahead of fast-changing viruses? Join LLNL's Dan Faissol and @TracyHighSchool teacher Erin McKay for an exciting “Science on Saturday” lecture on Feb. 14 at @LPCOfficial. livermorelab.info/4rnxi

@NNSAWilliams During his visit, @NNSAWilliams got a behind-the-scenes look at @NNSANews' first exascale supercomputer. El Capitan delivers complex high-fidelity modeling and simulation, along with leading-edge #AI capabilities, to modernize the nation's nuclear deterrent.