OrganizationNational Lab/Research Institute

Sandia National Laboratories

United States Department of Energy national laboratory operated for the NNSA.

sandia.govCybersecurity Specialist: Aron WarrenPart of National Nuclear Security Administration

Articles · since Mar 2026

Coverage · About Sandia National Laboratories

May 18, 2026

HPCNews

Spectra Clears Sandia's Supercomputer Acceptance. The Fall Mission-Code Gate Is the Real Test.

NextSilicon's Maverick-2 dataflow accelerator has met Sandia's Vanguard system-acceptance requirements on HPCG, LAMMPS, and SPARTA. The harder question comes this fall, when Sandia decides whether to move Spectra toward more demanding, mission-like ASC supercomputing workloads.

May 18, 2026 · By SCN Staff · 7 min read

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Products

AstraSupercomputer LAMMPSHPC Application SPARTAHPC Application

People

Aron WarrenCybersecurity Specialist James Laros IIISenior Scientist Steve MonkAdvanced Computing Strategy Lead Tony DeNardoCybersecurity Specialist

Covered alongside

Lawrence Livermore National Laboratory NVIDIA Oak Ridge National Laboratory Argonne National Laboratory El Capitan Fugaku