<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Polaris changes | Compute Atlas</title><link>https://computeatlas.net/supercomputers/systems/polaris</link><atom:link href="https://computeatlas.net/feeds/polaris.xml" rel="self" type="application/rss+xml"/><description>Changes to the Polaris record in the Compute Atlas dataset.</description><language>en</language><lastBuildDate>Sat, 19 Sep 2026 12:00:00 GMT</lastBuildDate><item><title>Polaris: Second source added for the hardware; performance figures still rest on TOP500 alone</title><link>https://computeatlas.net/supercomputers/systems/polaris</link><guid isPermaLink="false">2026-09-19/system/polaris/Second source added for the hardware; performance figures still rest on TOP500 alone</guid><pubDate>Sat, 19 Sep 2026 12:00:00 GMT</pubDate></item></channel></rss>