Meiko CS-2 was the first massively parallel, distributed memory computer at LLNL. The 224-processor system clocked in at 40.5 megaflops and ushered in a new message-passing …

A three-dimensional parallel computer code, NIF-ALE-AMR, based on the ALE-AMR effort is being developed to perform advanced modeling of different targets for the National Ignition …

Abhik Sarkar : multi-processor architecture, system software performance analysis and optimization, binary translation and processor virtualization Steve Smith : parallel computer …

Nov 13, 2024 · The Lab’s high performance computing (HPC) success depends in part on strategic relationships with U.S. commercial companies. From the early UNIVAC computers to …

RAJA provides an array of parallel kernel execution interfaces to support a variety of loop and execution patterns, plus constructs for portable reductions, scans, sorts, and atomic …

Lawrence Livermore will participate in the 36th annual International Parallel and Distributed Processing Symposium (IPDPS ), which will be held virtually on May 30 through June 3, 2022. …

The Parallel Systems Group carries out research to facilitate the use of extreme-scale computers for scientific discovery. We are especially focused on tools research to maximize the …

Parallel MPI Strong Scalability of a 3D Noh Implosion Simulation with Q2-Q1 Finite Elements MPI simulation up to 512 processors with fixed total problem size. Unstructured parallel domain …

Mar 5, 2025 · Models may lack sufficient HPC training data, contextual information, and nuances of parallel semantics or performance, while hallucinations and reasoning errors raise questions …

eering applications for parallel computers. To ensure that computational scientists and engineers could take advantage of the latest developments in computer science and engineering and …