https://evex.one/tags/cathyos/ Recent content in Cathyos on Eval-EXEC Hugo -- gohugo.io en execvy@gmail.com (EXEC) execvy@gmail.com (EXEC) ©2026 Sat, 18 Oct 2025 14:38:54 +0800 https://evex.one/posts/linux/cathyos/ Sat, 18 Oct 2025 14:38:54 +0800 execvy@gmail.com (EXEC) Sat, 18 Oct 2025 14:38:54 +0800 https://evex.one/posts/linux/cathyos/ <div class="highlight"><div class="chroma"> <table class="lntable"><tr><td class="lntd"> <pre tabindex="0" class="chroma"><code><span class="lnt">1 </span><span class="lnt">2 </span></code></pre></td> <td class="lntd"> <pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">❯ uname -a </span></span><span class="line"><span class="cl">Linux Mufasa 6.17.3-cachyos <span class="c1">#1-NixOS SMP PREEMPT_DYNAMIC Wed Oct 15 10:04:23 UTC 2025 x86_64 GNU/Linux</span> </span></span></code></pre></td></tr></table> </div> </div><p>最近我在 NixOS 里使用了 <a href="https://github.com/chaotic-cx/nyx">https://github.com/chaotic-cx/nyx</a>，顺利切换到了 linux-cachyos 内核。这样做是为了享受 linux-cachyos 提供的 BORE 调度器。</p> <div class="highlight"><div class="chroma"> <table class="lntable"><tr><td class="lntd"> <pre tabindex="0" class="chroma"><code><span class="lnt"> 1 </span><span class="lnt"> 2 </span><span class="lnt"> 3 </span><span class="lnt"> 4 </span><span class="lnt"> 5 </span><span class="lnt"> 6 </span><span class="lnt"> 7 </span><span class="lnt"> 8 </span><span class="lnt"> 9 </span><span class="lnt">10 </span></code></pre></td> <td class="lntd"> <pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">❯ sudo dmesg <span class="p">|</span> grep -i <span class="s2">&#34;bore\|sched\|scheduler&#34;</span> </span></span><span class="line"><span class="cl"><span class="o">[</span> 0.301841<span class="o">]</span> BORE CPU Scheduler modification 6.5.2 by Masahito Suzuki </span></span><span class="line"><span class="cl"><span class="o">[</span> 0.301914<span class="o">]</span> rcu: RCU calculated value of scheduler-enlistment delay is <span class="m">50</span> jiffies. </span></span><span class="line"><span class="cl"><span class="o">[</span> 1.138316<span class="o">]</span> io scheduler mq-deadline registered </span></span><span class="line"><span class="cl"><span class="o">[</span> 1.138320<span class="o">]</span> io scheduler kyber registered </span></span><span class="line"><span class="cl"><span class="o">[</span> 1.138322<span class="o">]</span> Adaptive Deadline I/O Scheduler 3.1.6 by Masahito Suzuki </span></span><span class="line"><span class="cl"><span class="o">[</span> 1.138324<span class="o">]</span> io scheduler adios registered </span></span><span class="line"><span class="cl"><span class="o">[</span> 1.138333<span class="o">]</span> io scheduler bfq registered </span></span><span class="line"><span class="cl"><span class="o">[</span> 1.247483<span class="o">]</span> sched_clock: Marking stable <span class="o">(</span>1240100139, 6557985<span class="o">)</span>-&gt;<span class="o">(</span>1295860107, -49201983<span class="o">)</span> </span></span><span class="line"><span class="cl"><span class="o">[</span> 6.595751<span class="o">]</span> sched_ext: BPF scheduler <span class="s2">&#34;lavd_1.0.16_x86_64_unknown_linux_gnu&#34;</span> enabled </span></span></code></pre></td></tr></table> </div> </div><p>BORE（Burst-Oriented Response Enhancer）是对 EEVDF/CFS 等公平调度算法的一种扩展调度器实现，其设计目标是在混合负载场景中提升交互性和系统响应性，同时尽量保持公平性。</p> EXEC featured image linux cathyos linux linux