') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ', 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ', 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ', 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); })(); GitHub - LearningOS/learningos-classroom-oscomp: learningos-classroom-oscomp-oscomp-test-os25_test-1 created by GitHub Classroom · GitHub
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oscomp kernel training

2025年开源操作系统训练营 oskernel训练

训练邀请:OS kernel设计与实现

本测试涵盖riscv64、loongarch64、aarch64、x86_64四种架构测例,测例内容基本一致。

注:

  1. 基于Github Classroom,具有在线编程,在线自动评测,在线显示排行榜的特征
  2. 没学过git/github使用、C/Rust语言、基本数据结构和算法、操作系统和与RISC-V相关的组成原理课程的同学,建议先补一下相关知识

内核赛道OS训练repo说明

目前支持对2025年全国大学生OS比赛内核赛道的Linux Apps测例的测试,采用形式与比赛大致相同,但是请注意评测流中的运行方式与本地starry-next基本一致,你无需修改现有starry-next的makefile配置。

目前已经支持 basic,libc-testbusybox, lua, iozone 相关Linux App测例,并且需要分别支持muslglibc,测试过程无人工干预,需要由内核自动运行,所有测例文件放在镜像中,内核需要支持 ext4 文件系统来读取文件。

本地测试

如你写好OS后,想在在本地测试,可以参考现有starry-next的Readme,这也是你的训练基础OS。

在线测试

github的CI对内核进行测试的执行时间设置为 300 秒(5分钟),超时后程序会被终止,不再继续执行,所得分数为超时前完成的部分的分数。 github的CI执行完毕后,你可以在相应仓库的action中查看详细结果。 github的CI测试可能会有脚本执行的权限问题,如果添加chmod +x后没有解决,可以尝试使用git update-index --chmod=+x build.cmd

注意事项

  • QEMU 版本为 9.2.1
  • RUST ToolChain 版本为 nightly-2025-01-18
  • 编译目标架构为随测试架构不同而变化
  • 内核执行时间为 5 分钟
  • 只有 main 分支的提交可以被Github 上的CI评测机处理
  • Github 上的CI评测机在初次运行时需要编译 qemu,可能需要花费一些时间,请耐心等待
  • 如果在实践中碰到问题,请在本repo的 issues 栏中发帖子
  • 如果有进一步的改进,请给本repo提 Pull requests

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