<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title>Boinc - 标签 - 研发日志 · R&amp;D Log</title><link>https://rd163.visword.com/tags/boinc/</link><description>Boinc - 标签 - 研发日志 · R&amp;D Log</description><generator>Hugo -- gohugo.io</generator><language>zh-CN</language><managingEditor>whutluohui@gmail.com (小智晖)</managingEditor><webMaster>whutluohui@gmail.com (小智晖)</webMaster><copyright>本作品采用知识共享署名-非商业性使用 4.0 国际许可协议进行许可。</copyright><lastBuildDate>Sun, 12 Jan 2025 00:00:00 +0800</lastBuildDate><atom:link href="https://rd163.visword.com/tags/boinc/" rel="self" type="application/rss+xml"/><item><title>Boinc 后台服务搭建</title><link>https://rd163.visword.com/posts/distributed-computation-boinc-server-setup/</link><pubDate>Sun, 12 Jan 2025 00:00:00 +0800</pubDate><author><name>小智晖</name></author><guid>https://rd163.visword.com/posts/distributed-computation-boinc-server-setup/</guid><description><![CDATA[<h1 id="boinc-后台服务搭建" class="headerLink">
    <a href="#boinc-%e5%90%8e%e5%8f%b0%e6%9c%8d%e5%8a%a1%e6%90%ad%e5%bb%ba" class="header-mark"></a>Boinc 后台服务搭建</h1><h2 id="源码编译安装部署" class="headerLink">
    <a href="#%e6%ba%90%e7%a0%81%e7%bc%96%e8%af%91%e5%ae%89%e8%a3%85%e9%83%a8%e7%bd%b2" class="header-mark"></a>源码编译安装部署</h2><p>参考  <a href="https://boinc.berkeley.edu/trac/wiki/ServerIntro" target="_blank" rel="noopener noreferrer">Boinc Server搭建</a></p>
<p><strong>用户和组</strong></p>
<p>BOINC server programs 运行需要两个不同的用户账号:</p>
<ul>
<li>Web账号： 即Apache http服务需要的账号， 调度程序、文件上传以及Web程序使用该账号运行 (不同Linux发行版该账号可能不同，如 Fedora 叫：&lsquo;apache&rsquo;;  Debian 叫 &lsquo;www-data&rsquo;).</li>
<li>项目账号： 其它程序的运行，主要是任务管理程序， 该账号不建议用root， 可以用一个已经存在的用户账号或者新建一个账号，如 boincadm。</li>
</ul>
<p>创建用户</p>]]></description></item><item><title>Boinc 任务分配</title><link>https://rd163.visword.com/posts/distributed-computation-boinc-job-assign/</link><pubDate>Sun, 12 Jan 2025 00:00:00 +0800</pubDate><author><name>小智晖</name></author><guid>https://rd163.visword.com/posts/distributed-computation-boinc-job-assign/</guid><description><![CDATA[<h1 id="boinc-任务分配" class="headerLink">
    <a href="#boinc-%e4%bb%bb%e5%8a%a1%e5%88%86%e9%85%8d" class="header-mark"></a>Boinc 任务分配</h1><p>参考 <a href="https://github.com/BOINC/boinc/wiki/AssignedWork" target="_blank" rel="noopener noreferrer">AssignedWork</a></p>
<p>任务分配分两种情况 广播(Broadcast) 和 绑定（targeted jobs）</p>
<p>先从从任务提交命令说起。</p>
<div class="code-block highlight is-open show-line-numbers  tw:group tw:my-2">
  <div class="
    
    tw:flex 
    tw:flex-row
    tw:flex-1 
    tw:justify-between 
    tw:w-full tw:bg-bgColor-secondary
    ">      
    <button 
      class="
        code-block-button
        tw:mx-2 
        tw:flex
        tw:flex-row
        tw:flex-1"
      aria-hidden="true">
          <span class="tw:group-[.is-open]:rotate-90 tw:transition-[transform] tw:duration-500 tw:ease-in-out tw:print:hidden! tw:w-min tw:h-min tw:my-1 tw:mx-1"><svg class="icon"
    xmlns="http://www.w3.org/2000/svg" viewBox="0 0 320 512"><!-- Font Awesome Free 5.15.4 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) --><path d="M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z"/></svg></span>
          <span class="tw:select-none tw:my-1! tw:block">text</span>
      </button>

   <div class="tw:flex">
      <button 
        class="
          line-number-button
          tw:mx-2 
          tw:hidden 
          tw:group-[.is-open]:block 
          tw:group-[.show-line-numbers]:text-fgColor-link 
          tw:print:hidden!" 
        title="Toggle line numbers"><svg class="icon"
    xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!-- Font Awesome Free 5.15.4 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) --><path d="M61.77 401l17.5-20.15a19.92 19.92 0 0 0 5.07-14.19v-3.31C84.34 356 80.5 352 73 352H16a8 8 0 0 0-8 8v16a8 8 0 0 0 8 8h22.83a157.41 157.41 0 0 0-11 12.31l-5.61 7c-4 5.07-5.25 10.13-2.8 14.88l1.05 1.93c3 5.76 6.29 7.88 12.25 7.88h4.73c10.33 0 15.94 2.44 15.94 9.09 0 4.72-4.2 8.22-14.36 8.22a41.54 41.54 0 0 1-15.47-3.12c-6.49-3.88-11.74-3.5-15.6 3.12l-5.59 9.31c-3.72 6.13-3.19 11.72 2.63 15.94 7.71 4.69 20.38 9.44 37 9.44 34.16 0 48.5-22.75 48.5-44.12-.03-14.38-9.12-29.76-28.73-34.88zM496 224H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zm0-160H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16V80a16 16 0 0 0-16-16zm0 320H176a16 16 0 0 0-16 16v32a16 16 0 0 0 16 16h320a16 16 0 0 0 16-16v-32a16 16 0 0 0-16-16zM16 160h64a8 8 0 0 0 8-8v-16a8 8 0 0 0-8-8H64V40a8 8 0 0 0-8-8H32a8 8 0 0 0-7.14 4.42l-8 16A8 8 0 0 0 24 64h8v64H16a8 8 0 0 0-8 8v16a8 8 0 0 0 8 8zm-3.91 160H80a8 8 0 0 0 8-8v-16a8 8 0 0 0-8-8H41.32c3.29-10.29 48.34-18.68 48.34-56.44 0-29.06-25-39.56-44.47-39.56-21.36 0-33.8 10-40.46 18.75-4.37 5.59-3 10.84 2.8 15.37l8.58 6.88c5.61 4.56 11 2.47 16.12-2.44a13.44 13.44 0 0 1 9.46-3.84c3.33 0 9.28 1.56 9.28 8.75C51 248.19 0 257.31 0 304.59v4C0 316 5.08 320 12.09 320z"/></svg></button>

      <button 
        class="
          wrap-code-button
          tw:select-none 
          tw:mx-2 
          tw:hidden 
          tw:group-[.is-open]:block 
          tw:group-[.is-wrap]:text-fgColor-link 
          tw:print:hidden!" 
        title="Toggle code wrap"><svg class="icon"
    xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!-- Font Awesome Free 5.15.4 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) --><path d="M16 132h416c8.837 0 16-7.163 16-16V76c0-8.837-7.163-16-16-16H16C7.163 60 0 67.163 0 76v40c0 8.837 7.163 16 16 16zm0 160h416c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H16c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16zm0 160h416c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H16c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16z"/></svg></button>
      
      <button 
        class="
          copy-code-button
          tw:select-none
          tw:mx-2 
          tw:hidden
          tw:group-[.is-open]:block
          tw:hover:text-fgColor-link 
          tw:print:hidden!"
        title="Copy code">
          <span class="copy-icon tw:block"><svg class="icon"
    xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!-- Font Awesome Free 5.15.4 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) --><path d="M433.941 65.941l-51.882-51.882A48 48 0 0 0 348.118 0H176c-26.51 0-48 21.49-48 48v48H48c-26.51 0-48 21.49-48 48v320c0 26.51 21.49 48 48 48h224c26.51 0 48-21.49 48-48v-48h80c26.51 0 48-21.49 48-48V99.882a48 48 0 0 0-14.059-33.941zM266 464H54a6 6 0 0 1-6-6V150a6 6 0 0 1 6-6h74v224c0 26.51 21.49 48 48 48h96v42a6 6 0 0 1-6 6zm128-96H182a6 6 0 0 1-6-6V54a6 6 0 0 1 6-6h106v88c0 13.255 10.745 24 24 24h88v202a6 6 0 0 1-6 6zm6-256h-64V48h9.632c1.591 0 3.117.632 4.243 1.757l48.368 48.368a6 6 0 0 1 1.757 4.243V112z"/></svg></span>
          <span class="check-icon tw:hidden"><svg class="icon"
    xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!-- Font Awesome Free 5.15.4 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) --><path d="M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z"/></svg></span>
      </button>
        
      <button 
        class="
          tw:select-none 
          tw:mx-2 
          tw:block 
          tw:group-[.is-open]:hidden 
          tw:print:hidden!" 
        disabled
        aria-hidden="true"><svg class="icon"
    xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!-- Font Awesome Free 5.15.4 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) --><path d="M328 256c0 39.8-32.2 72-72 72s-72-32.2-72-72 32.2-72 72-72 72 32.2 72 72zm104-72c-39.8 0-72 32.2-72 72s32.2 72 72 72 72-32.2 72-72-32.2-72-72-72zm-352 0c-39.8 0-72 32.2-72 72s32.2 72 72 72 72-32.2 72-72-32.2-72-72-72z"/></svg></button>
    </div>
  </div>
  <pre style="counter-reset: codeblock;" class="tw:block tw:m-0 tw:p-0"><code 
    id="codeblock-id-13" 
    class="
      chroma 
      tw:block! 
      tw:p-0
      tw:m-0
      tw:transition-[max-height] 
      tw:duration-500 
      tw:ease-in-out 
      tw:group-[.is-closed]:max-h-0! 
      tw:group-[.is-wrap]:text-wrap
      tw:overflow-y-hidden
      tw:overflow-x-auto
      tw:scrollbar-thin
      "><span class="line"><span class="cl">bin/create_work --appname worker --wu_name worker_nodelete input</span></span></code></pre>
</div>
<p>create_work 的一些重要参数说明：</p>]]></description></item><item><title>Boinc 网络通信协议</title><link>https://rd163.visword.com/posts/distributed-computation-boinc-net-protocol/</link><pubDate>Sun, 12 Jan 2025 00:00:00 +0800</pubDate><author><name>小智晖</name></author><guid>https://rd163.visword.com/posts/distributed-computation-boinc-net-protocol/</guid><description><![CDATA[<h1 id="boinc-网络通信协议" class="headerLink">
    <a href="#boinc-%e7%bd%91%e7%bb%9c%e9%80%9a%e4%bf%a1%e5%8d%8f%e8%ae%ae" class="header-mark"></a>Boinc 网络通信协议</h1><p>官网文档这里有作简单介绍：</p>
<ul>
<li><a href="https://github.com/BOINC/boinc/wiki/CommIntro" target="_blank" rel="noopener noreferrer">网络交互概览</a></li>
</ul>
<p><img class="tw:inline" loading="lazy" src='https://raw.githubusercontent.com/wiki/BOINC/boinc/comm.png'   alt="boinc-net-proto"  ></p>
<p>为了更好的观测到boinc客户端与服务器的通信流程，可以在客户端开启 http_debug http_xfer_debug 调试选项， 当加入到新项目时，可在日志中观察到Boinc客户端和Server之间的通信协议内容。</p>]]></description></item><item><title>分布式计算平台</title><link>https://rd163.visword.com/posts/distributed-computation/</link><pubDate>Sun, 12 Jan 2025 00:00:00 +0800</pubDate><author><name>小智晖</name></author><guid>https://rd163.visword.com/posts/distributed-computation/</guid><description><![CDATA[<h1 id="分布式计算" class="headerLink">
    <a href="#%e5%88%86%e5%b8%83%e5%bc%8f%e8%ae%a1%e7%ae%97" class="header-mark"></a>分布式计算</h1><h2 id="boinc" class="headerLink">
    <a href="#boinc" class="header-mark"></a><a href="https://github.com/BOINC/boinc" target="_blank" rel="noopener noreferrer">boinc</a></h2><ul>
<li>
<p><a href="https://boinc.berkeley.edu/trac/wiki/TitleIndex" target="_blank" rel="noopener noreferrer">Wiki索引</a></p>
<ul>
<li><a href="https://boinc.berkeley.edu/trac/wiki/ProjectOptions#Schedulingoptionsandparameters" target="_blank" rel="noopener noreferrer">config.xml 字段说明</a></li>
</ul>
</li>
<li>
<p><a href="https://github.com/BOINC/boinc.wiki.git" target="_blank" rel="noopener noreferrer">github wiki</a></p>
</li>
</ul>
<h3 id="1-部署服务" class="headerLink">
    <a href="#1-%e9%83%a8%e7%bd%b2%e6%9c%8d%e5%8a%a1" class="header-mark"></a>1. 部署服务</h3><p><strong>源码编译安装部署</strong></p>
<p>参考  <a href="https://boinc.berkeley.edu/trac/wiki/ServerIntro" target="_blank" rel="noopener noreferrer">Boinc Server搭建</a></p>
<p><strong>docker部署</strong></p>
<p>参考 <a href="https://github.com/marius311/boinc-server-docker" target="_blank" rel="noopener noreferrer">Boinc Server Docker</a></p>]]></description></item><item><title>分布式计算平台-Boinc</title><link>https://rd163.visword.com/posts/distributed-computation-boinc/</link><pubDate>Sun, 12 Jan 2025 00:00:00 +0800</pubDate><author><name>小智晖</name></author><guid>https://rd163.visword.com/posts/distributed-computation-boinc/</guid><description><![CDATA[<h1 id="分布式计算平台-boinc" class="headerLink">
    <a href="#%e5%88%86%e5%b8%83%e5%bc%8f%e8%ae%a1%e7%ae%97%e5%b9%b3%e5%8f%b0-boinc" class="header-mark"></a>分布式计算平台-Boinc</h1><p>BOINC 是 Berkeley Open Infrastructure for Network Computing 的首字母缩写，即伯克利开放式网络计算平台，是用于志愿计算和网格计算的开放的中间件系统。</p>
<p>BOINC 最早是为了支持 SETI@home 项目而开发的，之后逐渐成了最为主流的分布式计算平台，为众多的数学、物理、化学、生命科学、地球科学等学科类别的项目所使用。BOINC 的开发目的是为了帮助研究人员更方便地获得分布在世界各地的志愿者的计算资源。</p>]]></description></item></channel></rss>