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El Capitan: New supercomputer is the fastest

(spectrum.ieee.org)
93 points rbanffy | 1 comments | 19 Nov 24 20:52 UTC | HN request time: 0.199s | source
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balia ◴[19 Nov 24 21:53 UTC] No.42188494[source]▶
Some may not want to hear this, but these “fastest supercomputer” list is now meaningless because all the Chinese labs have started obfuscating their progress.

A while ago there were a few labs in China in top 10 and they all attracted sanctions / bad attention. Now no Chinese lab report any data now

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leptons ◴[19 Nov 24 22:43 UTC] No.42188870[source]▶
I doubt the US Government is telling everyone about their fastest computer.
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grapesodaaaaa ◴[20 Nov 24 00:47 UTC] No.42189701[source]▶
The DOE has entered the chat.

(after the nuclear test ban treaty, they run a LOT of simulations)

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buildbot ◴[20 Nov 24 00:50 UTC] No.42189717[source]▶
Isn't that the open secret for El Cap? "Classified workloads" aka weapons sims.
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1. sliken ◴[20 Nov 24 00:56 UTC] No.42189759[source]▶
Not a secret, from IEEE:

The NNSA—which oversees Lawrence Livermore as well as Los Alamos National Laboratory and Sandia National Laboratories—plans to use El Capitan to “model and predict nuclear weapon performance, aging effects, and safety,”