<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[JiMoKuangXiangQu的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; JiMoKuangXiangQu]]></copyright><item><title><![CDATA[Linux CFS 负载均衡：从 CPU 拓扑到任务迁移]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/168445159</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/168445159</guid><author>JiMoKuangXiangQu</author><pubDate>Mon, 19 Oct 2026 15:17:31 +0800</pubDate><description><![CDATA[Linux，负载均衡]]></description><category></category></item><item><title><![CDATA[Linux dma-buf：从 V4L2 Camera 到 V4L2 Encoder 的零拷贝 Pipeline]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/166495130</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/166495130</guid><author>JiMoKuangXiangQu</author><pubDate>Thu, 24 Sep 2026 00:50:58 +0800</pubDate><description><![CDATA[Linux dma-buf]]></description><category></category></item><item><title><![CDATA[Android 上的一次 NPU 视觉推理 AI 模型部署实践]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/166467939</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/166467939</guid><author>JiMoKuangXiangQu</author><pubDate>Wed, 23 Sep 2026 11:07:24 +0800</pubDate><description><![CDATA[NPU，视觉推理]]></description><category></category></item><item><title><![CDATA[在 AllWinner T507 上部署 Qwen2.5-0.5B 大语言模型]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/164876774</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/164876774</guid><author>JiMoKuangXiangQu</author><pubDate>Thu, 10 Sep 2026 19:27:38 +0800</pubDate><description><![CDATA[交叉编译器版本：全志 SDK 自带的 Linaro GCC 5.3.1 对 C++17 支持不完整，必须使用 GCC 9+。系统包 gcc-aarch64-linux-gnu 是更省心的选择。CMake 版本：llama.cpp 的 UI 构建脚本要求 CMake ≥ 3.18，Ubuntu 20.04 自带的 3.16.3 不满足，需通过 snap 升级。模型下载：HuggingFace 在国内直连不稳定，ModelScope 镜像可稳定下载 Qwen 系列 GGUF 模型。]]></description><category></category></item><item><title><![CDATA[SL1640 的 WiFi 和 TF 卡调试笔记]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/164051865</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/164051865</guid><author>JiMoKuangXiangQu</author><pubDate>Tue, 25 Aug 2026 12:02:48 +0800</pubDate><description><![CDATA[Linux，WiFi，SD]]></description><category></category></item><item><title><![CDATA[H3 cyclictest 调度延迟尖峰归因：从 529us 现场看系统噪声]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/163389627</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/163389627</guid><author>JiMoKuangXiangQu</author><pubDate>Sat, 01 Aug 2026 11:24:56 +0800</pubDate><description><![CDATA[Linux，调度，性能优化]]></description><category></category></item><item><title><![CDATA[ALSA PCM hw_ptr/appl_ptr 指针模型]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/162429863</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/162429863</guid><author>JiMoKuangXiangQu</author><pubDate>Mon, 29 Jun 2026 19:57:31 +0800</pubDate><description><![CDATA[ALSA，PCM 数据指针]]></description><category></category></item><item><title><![CDATA[H3 网络 TX 路径中 qdisc requeues 的来源分析：从 stmmac 到 BQL/DQL]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/162371752</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/162371752</guid><author>JiMoKuangXiangQu</author><pubDate>Sat, 27 Jun 2026 16:50:22 +0800</pubDate><description><![CDATA[Linux，网络，Qdisc，BQL/DQL]]></description><category></category></item><item><title><![CDATA[Xenomai Cobalt 调度全貌：从中断到线程切换的微秒级之旅]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/162152953</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/162152953</guid><author>JiMoKuangXiangQu</author><pubDate>Sat, 20 Jun 2026 22:04:51 +0800</pubDate><description><![CDATA[Linux，Xenomai]]></description><category></category></item><item><title><![CDATA[Linux 系统根目录的构建过程]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159923751</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159923751</guid><author>JiMoKuangXiangQu</author><pubDate>Tue, 07 Apr 2026 16:03:18 +0800</pubDate><description><![CDATA[Linux，文件系统，rootfs]]></description><category></category></item><item><title><![CDATA[Linux：EtherCAT IgH 适配笔记]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159516489</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159516489</guid><author>JiMoKuangXiangQu</author><pubDate>Thu, 26 Mar 2026 22:54:57 +0800</pubDate><description><![CDATA[Linux，EtherCAT IgH]]></description><category></category></item><item><title><![CDATA[Linux 内存管理：OOM-killer]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159510885</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159510885</guid><author>JiMoKuangXiangQu</author><pubDate>Thu, 26 Mar 2026 16:44:48 +0800</pubDate><description><![CDATA[Linux，内存管理，OOM killer]]></description><category></category></item><item><title><![CDATA[Linux 锁 (4) - seqlock]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159355695</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159355695</guid><author>JiMoKuangXiangQu</author><pubDate>Sun, 22 Mar 2026 21:37:09 +0800</pubDate><description><![CDATA[Linux，seqlock]]></description><category></category></item><item><title><![CDATA[Linux 锁 (3) - semaphore]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159351571</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159351571</guid><author>JiMoKuangXiangQu</author><pubDate>Sun, 22 Mar 2026 15:34:48 +0800</pubDate><description><![CDATA[Linux，semaphore]]></description><category></category></item><item><title><![CDATA[Linux 内存管理：Sparse 内存模型简述]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159320563</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159320563</guid><author>JiMoKuangXiangQu</author><pubDate>Sat, 21 Mar 2026 17:19:41 +0800</pubDate><description><![CDATA[Linux，Sparse 内存模型]]></description><category></category></item><item><title><![CDATA[Linux：ARM64 启动流程]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159285771</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159285771</guid><author>JiMoKuangXiangQu</author><pubDate>Fri, 20 Mar 2026 16:31:10 +0800</pubDate><description><![CDATA[Linux，ARM64 BOOT]]></description><category></category></item><item><title><![CDATA[Linux：ARM64 中断处理简析]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159283878</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159283878</guid><author>JiMoKuangXiangQu</author><pubDate>Fri, 20 Mar 2026 15:04:42 +0800</pubDate><description><![CDATA[Linux，ARM64 中断]]></description><category></category></item><item><title><![CDATA[Linunx RT 内核 (9)：local_irq_lock]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159247356</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159247356</guid><author>JiMoKuangXiangQu</author><pubDate>Thu, 19 Mar 2026 16:02:26 +0800</pubDate><description><![CDATA[Linux，local_irq_lock]]></description><category></category></item><item><title><![CDATA[Linunx RT 内核 (8)：软中断, 中断底半部处理]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159203348</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159203348</guid><author>JiMoKuangXiangQu</author><pubDate>Wed, 18 Mar 2026 11:25:24 +0800</pubDate><description><![CDATA[Linux，PREEMPT_RT，softirq]]></description><category></category></item><item><title><![CDATA[Linux hrtimer 数据结构]]></title><link>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159082097</link><guid>https://blog.youkuaiyun.com/JiMoKuangXiangQu/article/details/159082097</guid><author>JiMoKuangXiangQu</author><pubDate>Sun, 15 Mar 2026 14:42:35 +0800</pubDate><description><![CDATA[Linux，htimer]]></description><category></category></item></channel></rss>