<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Double-Buffering on Jasper</title><link>https://jasper-aa64.github.io/zh/tags/double-buffering/</link><description>Recent content in Double-Buffering on Jasper</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Thu, 15 Oct 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://jasper-aa64.github.io/zh/tags/double-buffering/index.xml" rel="self" type="application/rss+xml"/><item><title>交易系统笔记 #14：预取、预热与双缓冲</title><link>https://jasper-aa64.github.io/zh/posts/prefetch-warmup-double-buffer/</link><pubDate>Thu, 15 Oct 2026 00:00:00 +0000</pubDate><guid>https://jasper-aa64.github.io/zh/posts/prefetch-warmup-double-buffer/</guid><description>让数据先到缓存里有三种办法，各有前提：预取要你比硬件先知道地址，预热要在读数据的那个核上做，双缓冲要保证写的一方不会回到读的一方还没读完的那一份。</description></item></channel></rss>