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‘Let’s Talk Exascale’: Storing and Managing Exa-class Data Volumes

In this new edition of “Let’s Talk Exascale” from the Department of Energy’s Exascale Computing Project, the ECP’s Scott Gibson talks with Jim Ahrens of Los Alamos National Laboratory about the project’s data and visualization portfolio. As Ahrens said in this interview, “We can compute much faster than we can save and store data these […]

Los Alamos Stands up HPE Cray EX for COVID-19 Fight

Los Alamos National Laboratory reported it has completed the installation of “Chicoma,” based on AMD EPYC CPUs and the HPE Cray EX supercomputer architecture. The HPC platform is aimed at enhancing the lab’s R&D efforts in support of COVID-19 research. Chicoma is an early deployment of HPE Cray EX, which offers a large-scale system architecture […]

The Hyperion-insideHPC Interviews: Irene Qualters’ Long View of HPC, from a Start-up Called Cray to Today’s ‘No-Analog’ Research at Los Alamos

Irene Qualters, a senior-level manager at Los Alamos National Laboratory, has been at the forefront of the convergence of supercomputing and science for decades, extending back to joining Cray as one of that company’s first 100 employees. Few members of the HPC community can match her wealth of experience and wisdom regarding the future of scientific computing and its “no-analog” physics-informed AI exploration of problems confronting our planet, such as climate change.

Los Alamos, HPE, Nvidia Form HPC Scientific Computing Partnership

Los Alamos, NM, Oct. 6, 2020 — Los Alamos National Laboratory today announced a partnership with HPE and Nvidia intended to deliver HPC technologies to accelerate scientific computing that advance greater performance efficiency, workflow efficiency and analytics. Additional details on the collaboration will be unveiled this fall. “We are excited to be part of this […]

NNSA Purchasing $105M HPE Cray EX Supercomputer, to be Sited at Los Alamos

Los Alamos National Laboratory has announced a contract for a new HPE supercomputer to be installed in spring of 2022 with quadrupled performance over the existing system for the U.S. Department of Energy’s National Nuclear Security Administration (NNSA). The $105 million HPE Cray EX supercomputer, called Crossroads, will replace Cray’s Trinity system and will be […]

Los Alamos Announces Details of New HPE Crossroads Supercomputer

LOS ALAMOS, N.M., Sept. 30, 2020—The Alliance for Computing at Extreme Scale (ACES), a partnership between Los Alamos National Laboratory and Sandia National Laboratories, announced the details of a $105 million contract awarded to Hewlett Packard Enterprise (HPE) to deliver Crossroads, a next-generation supercomputer to be sited at Los Alamos. “This machine will advance our […]

The Hyperion-insideHPC Interviews: Los Alamos’ Gary Grider Argues Efficiency in HPC Is King and Laments Simulation’s ‘Raw Deal’

It might surprise you to know that Gary Grider, HPC Division Leader at Los Alamos National Laboratory, is less interested in FLOPS than efficiency. In this interview, he explains why “FLOPS” hasn’t appeared in Los Alamos RFPs over the last decade. He also talks about his greatest HPC concern: decreasing interest in classical simulation in […]

NNSA to Hold Nuclear Security Enterprise Virtual Job Fair August 26

The U.S. Department of Energy’s National Nuclear Security Administration (DOE/NNSA) will host a Nuclear Security Enterprise (NSE) virtual job fair Wednesday, Aug. 26, from 10 a.m. to 4 p.m. (EDT) to help fill more than 600 open positions. The virtual job fair will include hiring officials from NNSA and its National Laboratories, plants, and sites […]