<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>弹性伸缩 on PlumePHP</title><link>https://plumephp.com/tags/%E5%BC%B9%E6%80%A7%E4%BC%B8%E7%BC%A9/</link><description>Recent content in 弹性伸缩 on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Mon, 28 Sep 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/%E5%BC%B9%E6%80%A7%E4%BC%B8%E7%BC%A9/index.xml" rel="self" type="application/rss+xml"/><item><title>云上弹性 HPC：AWS ParallelCluster 与按需集群实战</title><link>https://plumephp.com/hpc-cloud-elastic/</link><pubDate>Mon, 28 Sep 2026 10:00:00 +0800</pubDate><guid>https://plumephp.com/hpc-cloud-elastic/</guid><description>&lt;h2 id="引言"&gt;引言&lt;/h2&gt;
&lt;p&gt;超算中心容量有限、排队漫长；云的&lt;strong&gt;弹性&lt;/strong&gt;让 HPC 用户按需秒级拿到几千核、算完即走。但「云上跑 HPC」不是简单地把 Slurm 装进虚拟机——需要解决**动态伸缩、网络低延迟（EFA/RDMA）、共享存储（FSx for Lustre）、成本控制（Spot）**四大问题。AWS ParallelCluster 把这些打包成「声明式集群」。&lt;/p&gt;</description></item></channel></rss>