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El Capitan
Exascale supercomputer at Lawrence Livermore National Laboratory built by HPE Cray with AMD Instinct APUs.
15
Articles · since Mar 2026
4101
Coverage · About El Capitan
All 15 articles →Jul 15, 2026
Why Simulation Supercomputers Are Being Pitched as AI Infrastructure
Simulation still fills the world's research supercomputers. Funding and vendor roadmaps have tilted to AI, and some practitioners feel pressure to pitch their machines that way.
Jul 15, 2026 · By SCN Staff · 8 min read
May 14, 2026
NIST's New HPC Security Overlay Turns Compliance Into a Throughput Problem
The final SP 800-234 overlay covers the 287 controls in the SP 800-53B Moderate baseline, adds AC-10 for concurrent interactive sessions, and tailors 60 controls across the access, management, computing, and storage zones defined in SP 800-223.
May 14, 2026 · By SCN Staff · 7 min read
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