<?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>RoCE on PGX Lab — local AI 클러스터 기록</title><link>https://pgxlab.github.io/pgx-blog/tags/roce/</link><description>Recent content in RoCE on PGX Lab — local AI 클러스터 기록</description><generator>Hugo</generator><language>ko-kr</language><lastBuildDate>Tue, 01 Sep 2026 09:30:00 +0900</lastBuildDate><atom:link href="https://pgxlab.github.io/pgx-blog/tags/roce/index.xml" rel="self" type="application/rss+xml"/><item><title>DGX Spark 4노드 TP=4 GLM-5.3-Flash 서빙 — 기술 런북</title><link>https://pgxlab.github.io/pgx-blog/posts/2026-09-01-dgx-spark-tp4-runbook/</link><pubDate>Tue, 01 Sep 2026 09:30:00 +0900</pubDate><guid>https://pgxlab.github.io/pgx-blog/posts/2026-09-01-dgx-spark-tp4-runbook/</guid><description>MikroTik CRS804 브레이크아웃 설정, CX-7 인터페이스 매핑, NCCL/vLLM 파라미터, 실측 성능과 단계별 소요시간</description></item></channel></rss>