{"id":3475,"date":"2025-02-28T13:41:08","date_gmt":"2025-02-28T05:41:08","guid":{"rendered":"https:\/\/www.ihub1.com\/?p=3475"},"modified":"2025-02-28T13:42:26","modified_gmt":"2025-02-28T05:42:26","slug":"deepseek%e7%ac%ac%e4%ba%94%e5%bc%b9%e7%82%b8%e8%a3%82%e6%94%b6%e5%ae%98%ef%bc%81%e5%bc%80%e6%ba%90%e5%b9%b6%e8%a1%8c%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%ef%bc%8c%e6%a6%a8%e5%b9%b2ssd%e5%85%a8%e9%83%a8","status":"publish","type":"post","link":"https:\/\/www.ihub1.com\/index.php\/2025\/02\/28\/deepseek%e7%ac%ac%e4%ba%94%e5%bc%b9%e7%82%b8%e8%a3%82%e6%94%b6%e5%ae%98%ef%bc%81%e5%bc%80%e6%ba%90%e5%b9%b6%e8%a1%8c%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%ef%bc%8c%e6%a6%a8%e5%b9%b2ssd%e5%85%a8%e9%83%a8\/","title":{"rendered":"DeepSeek\u7b2c\u4e94\u5f39\u70b8\u88c2\u6536\u5b98\uff01\u5f00\u6e90\u5e76\u884c\u6587\u4ef6\u7cfb\u7edf\uff0c\u69a8\u5e72SSD\u5168\u90e8\u5e26\u5bbd"},"content":{"rendered":"\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

DeepSeek\u5f00\u6e90\u5468\uff0c\u4eca\u65e5\u6b63\u5f0f\u6536\u5b98\uff01<\/p>

\u5185\u5bb9\u4f9d\u65e7\u60ca\u559c\u4e14\u91cd\u78c5\uff0c\u76f4\u63a5\u516c\u5f00\u4e86V3\u548cR1\u8bad\u7ec3\u63a8\u7406\u8fc7\u7a0b\u4e2d\u7528\u5230\u7684\u6587\u4ef6\u7cfb\u7edf<\/strong><\/p>

\u5177\u4f53\u6765\u8bf4\uff0c\u5305\u62ec\u4ee5\u4e0b\u4e24\u9879\u5185\u5bb9\uff1a<\/p>

\u00a0<\/p>

  • Fire-Flyer\u6587\u4ef6\u7cfb\u7edf\uff08\u7b80\u79f03FS<\/strong>\uff0c\u7b2c\u4e09\u4e2aF\u4ee3\u8868File\uff09\uff0c\u4e00\u79cd\u5229\u7528\u73b0\u4ee3SSD\u548cRDMA\u7f51\u7edc\u7684\u5168\u90e8\u5e26\u5bbd\u7684\u5e76\u884c\u6587\u4ef6\u7cfb\u7edf\uff1b<\/li>
  • Smallpond<\/strong>\uff0c\u57fa\u4e8e3FS\u548cDuckDB\u6784\u5efa\u7684\u8f7b\u91cf\u7ea7\u6570\u636e\u5904\u7406\u6846\u67b6\u3002<\/li><\/ul>

    \u00a0<\/p>



    <\/p>

    \u5212\u91cd\u70b9\u5c31\u662f\uff0c3FS\u53ef\u4ee5\u628a\u56fa\u6001\u786c\u76d8\u7684\u5e26\u5bbd\u6027\u80fd\u5229\u7528\u5230\u6781\u81f4<\/strong>\uff0c\u8868\u73b0\u51fa\u4e86\u60ca\u4eba\u7684\u901f\u5ea6\uff1a<\/p>

    \u00a0<\/p>

    • 180\u8282\u70b9\u96c6\u7fa4\u4e2d\u7684\u805a\u5408\u8bfb\u53d6\u541e\u5410\u91cf\u4e3a6.6TiB\/s\uff1b<\/li>
    • 25\u8282\u70b9\u96c6\u7fa4\u4e2dGraySort\u57fa\u51c6\u6d4b\u8bd5\u7684\u541e\u5410\u91cf\u4e3a3.66TiB\/\u5206\u949f\uff1b<\/li>
    • \u6bcf\u4e2a\u5ba2\u6237\u7aef\u8282\u70b9\u7684KVCache\u67e5\u627e\u5cf0\u503c\u541e\u5410\u91cf\u8d85\u8fc740GiB\/s\u3002<\/li><\/ul>

      \u00a0<\/p>

      V3\u548cR1\u4e2d\u8bad\u7ec3\u6570\u636e\u9884\u5904\u7406\u3001\u6570\u636e\u96c6\u52a0\u8f7d\u3001\u5d4c\u5165\u5411\u91cf\u641c\u7d22\u548cKV Cache\u67e5\u627e\u7b49\u5de5\u4f5c\uff0c3FS\u90fd\u7acb\u4e0b\u4e86\u6c57\u9a6c\u529f\u52b3\u3002<\/p>

      \u7f51\u53cb\u4eec\u8868\u793a\uff0c3FS\u548cSmallpond\u4e3aAI\u6570\u636e\u5904\u7406\u8bbe\u5b9a\u4e86\u65b0\u57fa\u51c6\uff0c\u5c06\u6539\u53d8\u6570\u636e\u5904\u7406\u7684\u6e38\u620f\u89c4\u5219\u3002<\/p>

      \u00a0<\/p>

      \u5bf9\u4e8eAI\u6765\u8bf4\uff0c\u8fd9\u5c31\u50cf\u4ece\u81ea\u884c\u8f66\u5347\u7ea7\u5230\u4e86\u9ad8\u94c1\u3002<\/blockquote>

      \u00a0<\/p>



      <\/p>

      \u00a0<\/p>

      \u5c06SSD\u548cRDMA\u6027\u80fd\u69a8\u5e72<\/h5>

      \u00a0<\/p>

      \u6839\u636eDeepSeek\u56e2\u961f\u4ecb\u7ecd\uff0c3FS\u662f\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff0c\u9762\u5bf9\u7684\u5c31\u662fAI\u8bad\u7ec3\u548c\u63a8\u7406\u5de5\u4f5c\u8d1f\u8f7d\u7684\u6311\u6218\u3002<\/p>

      \u5229\u7528\u73b0\u4ee3SSD\u548cRDMA\u7f51\u7edc\u6765\u63d0\u4f9b\u5171\u4eab\u5b58\u50a8\u5c42<\/strong>\uff0c\u4ece\u800c\u7b80\u5316\u5206\u5e03\u5f0f\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u3002<\/p>

      SSD\u5c31\u662f\u56fa\u6001\u786c\u76d8\uff0c\u800cRDMA\uff08\u8fdc\u7a0b\u76f4\u63a5\u8bbf\u95ee\uff0cremote direct memory access\uff09\u662f\u4e00\u79cd\u76f4\u63a5\u5b58\u50a8\u5668\u8bbf\u95ee\u6280\u672f\u3002<\/p>

      \u5b83\u53ef\u4ee5\u5728\u6ca1\u6709\u53cc\u65b9\u64cd\u4f5c\u7cfb\u7edf\u4ecb\u5165\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u6570\u636e\u76f4\u63a5\u4ece\u4e00\u53f0\u8ba1\u7b97\u673a\u7684\u5185\u5b58\u4f20\u8f93\u5230\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u4e5f\u4e0d\u9700\u8981\u4e2d\u592e\u5904\u7406\u5668\u3001CPU\u7f13\u5b58\u6216\u4e0a\u4e0b\u6587\u4ea4\u6362\u53c2\u4e0e\u3002<\/p>

      \u7279\u70b9\u5c31\u662f\u9ad8\u901a\u91cf\u3001\u4f4e\u5ef6\u8fdf\uff0c\u5c24\u5176\u9002\u5408\u5728\u5927\u89c4\u6a21\u5e76\u884c\u8ba1\u7b97\u673a\u96c6\u7fa4\u4e2d\u4f7f\u7528\u3002<\/p>

      \u5177\u4f53\u52303FS\uff0c\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>

      \u00a0<\/p>

      • \u5206\u5e03\u5f0f\u67b6\u6784<\/strong>\uff1a\u7ed3\u5408\u4e86\u6570\u5343\u4e2aSSD\u7684\u541e\u5410\u91cf\u548c\u6570\u767e\u4e2a\u5b58\u50a8\u8282\u70b9\u7684\u7f51\u7edc\u5e26\u5bbd\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u80fd\u591f\u4ee5\u4e0d\u53d7\u4f4d\u7f6e\u5f71\u54cd\u7684\u65b9\u5f0f\u8bbf\u95ee\u5b58\u50a8\u8d44\u6e90\u3002<\/li>
      • \u5f3a\u4e00\u81f4\u6027\u5b9e\u73b0\u5e26<\/strong>\uff1a\u5206\u914d\u67e5\u8be2\u7684\u94fe\u5f0f\u590d\u5236(CRAQ)\u4ee5\u5b9e\u73b0\u5f3a\u4e00\u81f4\u6027\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u7b80\u5355\u6613\u61c2\u3002<\/li>
      • \u6587\u4ef6\u63a5\u53e3<\/strong>\uff1a\u6587\u4ef6\u63a5\u53e3\u4f17\u6240\u5468\u77e5\u4e14\u968f\u5904\u53ef\u7528\uff0c\u65e0\u9700\u5b66\u4e60\u65b0\u7684\u5b58\u50a8 API\u3002<\/li><\/ul>

        \u00a0<\/p>

        \u5e76\u4e14\uff0c3FS\u80fd\u591f\u9002\u7528\u4e8e\u5927\u6a21\u578b\u8bad\u7ec3\u63a8\u7406\u548c\u8fc7\u7a0b\u4e2d\u4e0d\u540c\u7c7b\u578b\u7684\u5e94\u7528\u8d1f\u8f7d\uff1a<\/p>

        \u00a0<\/p>

        • \u6570\u636e\u51c6\u5907<\/strong>\uff1a\u5c06\u6570\u636e\u5206\u6790pipeline\u7684\u8f93\u51fa\u91cd\u7ec4\u6210\u5206\u5c42\u76ee\u5f55\u7ed3\u6784\uff0c\u5e76\u6709\u6548\u7ba1\u7406\u5927\u91cf\u4e2d\u95f4\u8f93\u51fa\u3002<\/li>
        • \u6570\u636e\u52a0\u8f7d\u5668<\/strong>\uff1a\u901a\u8fc7\u8de8\u8ba1\u7b97\u8282\u70b9\u968f\u673a\u8bbf\u95ee\u8bad\u7ec3\u6837\u672c\uff0c\u6d88\u9664\u4e86\u9884\u53d6\u6216\u6df7\u6d17\u6570\u636e\u96c6\u7684\u9700\u8981\u3002<\/li>
        • Checkpoints<\/strong>\uff1a\u652f\u6301\u5927\u89c4\u6a21\u8bad\u7ec3\u7684\u9ad8\u541e\u5410\u91cf\u5e76\u884cCheckpoints\u3002<\/li>
        • \u7528\u4e8e\u63a8\u7406\u7684KV\u7f13\u5b58<\/strong>\uff1a\u4e3a\u57fa\u4e8eDRAM\u7684\u7f13\u5b58\u63d0\u4f9b\u4e86\u4e00\u79cd\u7ecf\u6d4e\u9ad8\u6548\u7684\u66ff\u4ee3\u65b9\u6848\uff0c\u53ef\u63d0\u4f9b\u9ad8\u541e\u5410\u91cf\u548c\u66f4\u5927\u7684\u5bb9\u91cf\u3002<\/li><\/ul>

          \u00a0<\/p>

          \u5728\u5927\u578b3FS\u96c6\u7fa4\u4e0a\u7684\u8bfb\u53d6\u6d4b\u8bd5\u4e2d\uff0c\u5b9e\u73b0\u4e86\u60ca\u4eba\u7684\u9ad8\u541e\u5410\u91cf\u3002<\/p>

          \u8be5\u96c6\u7fa4\u7531180\u4e2a\u5b58\u50a8\u8282\u70b9\u7ec4\u6210\uff0c\u6bcf\u4e2a\u5b58\u50a8\u8282\u70b9\u914d\u59072\u00d7200Gbps InfiniBand\u7f51\u5361\u548c16\u4e2a14TiB NVMe SSD\u3002<\/p>

          \u5927\u7ea6500+\u4e2a\u5ba2\u6237\u7aef\u8282\u70b9\u7528\u4e8e\u8bfb\u538b\u6d4b\uff0c\u6bcf\u4e2a\u5ba2\u6237\u7aef\u8282\u70b9\u914d\u7f6e1x200Gbps InfiniBand\u7f51\u5361\u3002<\/p>

          \u5728\u8bad\u7ec3\u4f5c\u4e1a\u7684\u80cc\u666f\u6d41\u91cf\u4e0b\uff0c\u6700\u7ec8\u805a\u5408\u8bfb\u541e\u5410\u8fbe\u5230\u7ea66.6TiB\/s\u3002<\/p>



          <\/p>

          DeepSeek\u8fd8\u7528GraySort\u57fa\u51c6\u6d4b\u8bd5\u8bc4\u4f30\u4e86\u57fa\u4e8e3FS\u6784\u5efa\u7684smallpond\u6846\u67b6\uff0c\u8be5\u57fa\u51c6\u6d4b\u8bd5\u53ef\u6d4b\u91cf\u5927\u89c4\u6a21\u6570\u636e\u96c6\u7684\u6392\u5e8f\u6027\u80fd\u3002<\/p>

          \u6d4b\u8bd5\u5206\u4e3a\u4e24\u4e2a\u9636\u6bb5\uff0c\u5148\u7528\u952e\u7684\u524d\u7f00\u4f4d\u901a\u8fc7shuffle\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u533a\uff0c\u7136\u540e\u8fdb\u884c\u5206\u533a\u5185\u6392\u5e8f\u3002\u4e24\u4e2a\u9636\u6bb5\u65e2\u9700\u8981\u4ece3FS\u8bfb\u53d6\uff0c\u4e5f\u9700\u8981\u54113FS\u5199\u5165\u6570\u636e\u3002<\/p>

          \u6d4b\u8bd5\u96c6\u7fa4\u5305\u542b25\u4e2a\u5b58\u50a8\u8282\u70b9\uff082\u4e2aNUMA\u57df\/\u8282\u70b9\u30011\u4e2a\u5b58\u50a8\u670d\u52a1\/NUMA\u30012\u00d7400Gbps NIC\/\u8282\u70b9\uff09\u548c50\u4e2a\u8ba1\u7b97\u8282\u70b9\uff082\u4e2aNUMA\u57df\u3001192\u4e2a\u7269\u7406\u6838\u5fc3\u30012.2 TiB RAM \u548c1\u00d7200 Gbps NIC\/\u8282\u70b9\uff09\u3002<\/p>

          \u6700\u7ec8\u5bf98192\u4e2a\u5206\u533a\u4e2d110.5TiB\u6570\u636e\u8fdb\u884c\u6392\u5e8f\uff0c\u8017\u65f630\u520614\u79d2\uff0c\u5e73\u5747\u541e\u5410\u91cf\u4e3a3.66TiB\/\u5206\u949f\u3002<\/p>



          <\/p>

          \u53e6\u5916\uff0cKV\u7f13\u5b58\u5ba2\u6237\u7aef\u7684\u8bfb\u53d6\u541e\u5410\u91cf\uff0c\u5cf0\u503c\u4e5f\u8fbe\u5230\u4e8640GiB\/s\u3002<\/p>



          <\/p>

          One More Thing<\/p>

          \u56de\u987eDeepSeek\u8fd9\u4e94\u5929\u5f00\u6e90\u7684\u5185\u5bb9\uff0c\u51e0\u4e4e\u90fd\u548cAI Infra\u76f8\u5173\uff1a<\/p>

          \u00a0<\/p>

          • \u7b2c\u4e00\u5929\uff0cFlashMLA\u67b6\u6784\uff0cDeepSeek\u72ec\u521bMLA\u67b6\u6784\u7684\u9ad8\u6027\u80fd\u7248\u672c\uff0c\u76f4\u63a5\u7a81\u7834H800\u8ba1\u7b97\u4e0a\u9650\uff1b<\/li>
          • \u7b2c\u4e8c\u5929\uff0cDeepEP\uff0c \u7b2c\u4e00\u4e2a\u7528\u4e8eMoE\u6a21\u578b\u8bad\u7ec3\u548c\u63a8\u7406\u7684\u5f00\u6e90EP\u901a\u4fe1\u5e93\uff0c\u63d0\u4f9b\u9ad8\u541e\u5410\u91cf\u548c\u4f4e\u5ef6\u8fdf\u7684all-to-all GPU\u5185\u6838\uff1b<\/li>
          • \u7b2c\u4e09\u5929\uff0cDeepGEMM\uff0c\u4e00\u4e2a\u901a\u7528\u77e9\u9635\u4e58\u6cd5\u5e93\uff0c\u4ec5300\u884c\u4ee3\u7801\uff0c\u662fV3\/R1\u8bad\u7ec3\u63a8\u7406\u5173\u952e\u79d8\u7c4d\uff1b<\/li>
          • \u7b2c\u56db\u5929\uff0c\u8fde\u5f00\u4e09\u6e90\uff0c\u521b\u65b0\u7684\u53cc\u5411\u6d41\u6c34\u7ebf\u5e76\u884c\u7b97\u6cd5DualPipe\u3001\u7528\u4e8eMoE\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5EPLB\uff0c\u4ee5\u53ca\u8bad\u7ec3\u548c\u63a8\u7406\u6846\u67b6\u7684\u6027\u80fd\u5206\u6790\u6570\u636e\uff1b<\/li>
          • \u7b2c\u4e94\u5929\uff0c3FS\u548cSmallpond\uff0c\u9ad8\u6548\u7684\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u548c\u4ee5\u4e4b\u4e3a\u57fa\u7840\u7684\u6570\u636e\u5904\u7406\u6846\u67b6\u3002<\/li><\/ul>

            \u00a0<\/p>

            \u5e76\u4e14\u4e3b\u6253\u7684\u5c31\u662f\u6781\u5ea6\u538b\u7f29\u6210\u672c\uff0c\u964d\u4f4e\u6d88\u8017\u7684\u540c\u65f6\u5c06\u5404\u79cd\u786c\u4ef6\u7684\u6027\u80fd\u5168\u90e8\u53d1\u6325\u5230\u6781\u81f4\u3002<\/p>

            \u800c\u53e6\u5916\u4e00\u8fb9\uff0c\u6709\u7f51\u53cb\u5df2\u7ecf\u5728\u671f\u5f85V4\u548cR2\u7684\u4e0a\u7ebf\u4e86\u3002<\/p>



            <\/p>

            \u81f3\u6b64\uff0cDeepSeek\u5f00\u6e90\u5468\u7684\u8fde\u8f7d\u4e5f\u8981\u544a\u4e00\u6bb5\u843d\u4e86\uff0c\u4f46DeepSeek\u540e\u7eed\u52a8\u4f5c\u4f9d\u7136\u503c\u5f97\u6301\u7eed\u5173\u6ce8\u3002<\/p>

            \u9879\u76ee\u5730\u5740\uff1a
            https:\/\/github.com\/deepseek-ai\/3FS
            https:\/\/x.com\/deepseek_ai\/status\/1895279409185390655<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

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