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Lawrence Livermore unveils NNSA's Sierra, world's third fastest supercomputer
The Department of Energy’s National Nuclear Security Administration (NNSA), Lawrence Livermore National Laboratory (LLNL) and its industry partners today officially unveiled Sierra, one of the world’s fastest supercomputers, at a dedication ceremony to celebrate the system’s completion. Sierra will serve the NNSA’s three nuclear security laboratories, LLNL, Sandia National…
DOE to issue joint solicitation for HPC programs
The U.S. Department of Energy's (DOE) High Performance Computing for Energy Innovation (HPC4EI) Initiative has announced it will issue its first joint solicitation in November for two of its pillar initiatives, the High Performance Computing for Manufacturing Program (HPC4Mfg) and the High Performance Computing for Materials Program (HPC4Mtls). The call for proposals will…
LLNL/LBNL team named as Gordon Bell Award finalists for work on modeling neutron lifespans
A team of scientists and physicists headed by the Lawrence Livermore and Lawrence Berkeley national laboratories has been named as one of six finalists for the prestigious 2018 Gordon Bell Award, one of the world’s top honors in supercomputing. Using the Department of Energy’s newest supercomputers, LLNL’s Sierra and Oak Ridge’s Summit, a team led by computational…
Spack, a Lab-developed 'app store for supercomputers,' becoming standard-bearer
Spack, a Lawrence Livermore National Laboratory-developed open source package manager optimized for high performance computing (HPC), is making waves throughout the HPC community, including internationally, as evidenced by a recent tour of European HPC facilities by the tool’s developers. Despite its niche status, Spack (short for Supercomputer PACKage manager), is one of…
DOE funds LLNL project aimed at improving energy efficiency in buildings
The Department of Energy’s Building Technologies Office (BTO) within the Office of Energy Efficiency & Renewable Energy (EERE) recently awarded Lawrence Livermore National Laboratory (LLNL) researchers with $3 million for a three-year project aimed at using building energy more efficiently to shave peak electric energy usage. The project, led by LLNL power systems…
Manufacturing program calls for proposals focused on challenges in steel, aluminum
Lawrence Livermore National Laboratory (LLNL) has issued a special High Performance Computing for Manufacturing (HPC4Mfg) call for proposals for projects aimed at addressing key challenges in U.S. steel and aluminum manufacturing. The solicitation officially opened on Aug. 23. Funding of up to $1.2 million will be made available from the Advanced Manufacturing Office of…
Four Lawrence Livermore scientists named Distinguished Members of Technical Staff
Four Lawrence Livermore National Laboratory (LLNL) researchers have been named Distinguished Members of Technical Staff (DMTS) for their extraordinary scientific and technical contributions to the Laboratory and its missions, as acknowledged by their professional peers and the larger community. Peter Beiersdorfer and Paul Springer of the Physical and Life Sciences…
Researchers developing deep learning system to advance nuclear nonproliferation analysis
Artificial neural networks are all around us, deeply embedded in routine functions on the internet. They help online merchants make personalized shopping recommendations, enable social media sites to recognize faces in photos and assist email programs in filtering out spam. Neural networks also have the potential to play a critical role in national security, helping…
DOE funds a fifth round of projects pairing manufacturing, high performance computing
Lawrence Livermore National Laboratory (LLNL), which manages the High Performance Computing for Manufacturing (HPC4Mfg) Program to use supercomputers to advance U.S. manufacturing, today announced the U.S. Department of Energy (DOE) has awarded nearly $3.8 million for 13 industry projects under the program. The awards mark the fifth round of selectees for the HPC4Mfg…
New HPC4Mfg solicitation to focus on steelmaking and aluminum production
Lawrence Livermore National Laboratory (LLNL) today announced its intention to issue a special High Performance Computing for Manufacturing Program (HPC4Mfg) solicitation focused on steelmaking and aluminum production. Up to $1.2 million in federal funds will be available to support as many as four new awards to companies in primary and secondary steelmaking and aluminum…
LLNL applies high-performance computing to improve understanding of traumatic brain injury
Since the wars in Afghanistan and Iraq began in 2001, more than 350,000 cases of traumatic brain injury (TBI) in servicemen and women have been reported to the Department of Defense (DOD). Despite several decades of failed clinical trials, there remains no acute treatment for TBI and few tools to aid clinicians in providing a prognosis for TBI patients, military or…
Cyber Defense Challenge for teens slated
Middle and high school students who want to burnish their cybersecurity skills -- or learn more about careers in computer science and cybersecurity -- can attend a workshop Wednesday, June 27. The event, a "Cyber Defense Challenge for Teens," will be offered in two identical sessions, from 10:30 a.m. to noon and 1 to 2:30 p.m., at the Livermore Public Library, 1188 S…
LLNL's Sierra is third fastest supercomputer
Lawrence Livermore National Laboratory’s (LLNL) next-generation supercomputer, Sierra, is the third-fastest computing system in the world, according to the TOP500 list announced today at the International Supercomputing Conference in Frankfurt, Germany. Expected to be fully operational this fall, Sierra will support the National Nuclear Security Administration’s (NNSA)…
Machine learning model predicts phenomenon key to understanding material properties
Using machine learning, evolutionary algorithms and other advanced computational techniques, researchers at Lawrence Livermore National Laboratory (LLNL) have successfully modeled how atoms are arranged between the crystals that make up most materials, a development that could impact how future materials are designed and optimized. While most materials might appear to the…
Science bowl finalists take on cyber challenge
For the second year, Lawrence Livermore National Laboratory (LLNL) staff and Cyber Defender students conducted the CyberCraft Cyber Challenge for the middle school finalists at the National Science Bowl® (NSB). CyberCraft is a "Jeopardy Show-like," question-and-answer-style Capture the Flag system developed at LLNL for and by LLNL staff and Cyber Defender interns through…
Persistence prevails at Hackathon
All hackathons at Lawrence Livermore National Laboratory (LLNL) have common elements -- energized conversations, tangled laptop cords, plenty of food, horseplay and hijinks -- but each occasion is unique. These triannual events pack a variety of projects and new ideas into a 24-hour period. The spring hackathon was sponsored by Computation’s National Ignition Facility (NIF…
DOE announces request for proposal for LLNL's next-generation exascale supercomputer
Secretary of Energy Rick Perry today announced the release of a Request for Proposals (RFP) for the development of at least two new exascale supercomputers, including Lawrence Livermore National Laboratory’s next-generation system code-named "El Capitan." Scheduled to be deployed at Lawrence Livermore and Oak Ridge national laboratories in the 2021-23 timeframe, the new…
Machine learning models could save lives through personalized sepsis diagnostics
Researchers and clinicians may be able to track the progression of sepsis, a potentially life-threatening condition characterized by an extreme reaction to infection, with more precision and confidence using machine learning models developed at Lawrence Livermore National Laboratory (LLNL) in conjunction with health care provider Kaiser Permanente. Typical diagnostic tools…
Lab's Data Science Institute brings best minds in AI, machine learning under one umbrella
Machine learning. Deep learning. Artificial intelligence. Computer vision. Big data analytics. These aren’t just techie buzzwords — they’re all areas of research that fall under the sweeping term "data science." So how does a national laboratory, with researchers exploring all of these areas and more, coalesce these disciplines into a unified group? Launched earlier this…
Breaking the Law: Lawrence Livermore, Department of Energy look to shatter Moore's Law through quantum computing
The laws of quantum physics impact daily life in rippling undercurrents few people are aware of, from the batteries in our smartphones to the energy generated from solar panels. As the Department of Energy (DOE) and its national laboratories explore the frontiers of quantum science, such as calculating the energy levels of a single atom or how molecules fit together, more…
