<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Hpc on REPL Yell!</title><link>https://atgreen.github.io/repl-yell/tags/hpc/</link><description>Recent content in Hpc on REPL Yell!</description><generator>Hugo -- 0.152.2</generator><language>en-us</language><lastBuildDate>Fri, 10 Apr 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://atgreen.github.io/repl-yell/tags/hpc/index.xml" rel="self" type="application/rss+xml"/><item><title>Whistler for Observability in High-Performance Computing</title><link>https://atgreen.github.io/repl-yell/posts/whistler-first-user/</link><pubDate>Fri, 10 Apr 2026 00:00:00 +0000</pubDate><guid>https://atgreen.github.io/repl-yell/posts/whistler-first-user/</guid><description>Whistler just landed its first real-world user — tracing syscalls on a HPC cluster for finance.</description></item></channel></rss>