{"id":36,"date":"2024-03-09T14:38:17","date_gmt":"2024-03-09T06:38:17","guid":{"rendered":"http:\/\/104.46.213.183\/?p=36"},"modified":"2024-03-09T14:38:17","modified_gmt":"2024-03-09T06:38:17","slug":"%e5%88%86%e6%94%af%e9%a2%84%e6%b5%8b","status":"publish","type":"post","link":"https:\/\/www.yewpo.top\/index.php\/36\/","title":{"rendered":"\u5206\u652f\u9884\u6d4b"},"content":{"rendered":"

\u5206\u652f\u9884\u6d4b<\/h1>\n
\n

\u5bf9\u300a\u8d85\u6807\u91cf\u5904\u7406\u5668\u8bbe\u8ba1\u300b\u7684\u7b2c4\u7ae0\u5206\u652f\u9884\u6d4b\u4e00\u4e9b\u7b14\u8bb0\u6574\u7406\u3002<\/p>\n<\/blockquote>\n

\u601d\u7ef4\u5bfc\u56fe\uff1a<\/p>\n

\"branch<\/div><\/p>\n

\u5206\u652f\u9884\u6d4b\u7684\u7c7b\u578b<\/h2>\n

\u4e0d\u7528\u7b49\u5230\u5206\u652f\u6307\u4ee4\u7684\u7ed3\u679c\u771f\u7684\u88ab\u8ba1\u7b97\u51fa\u6765\uff0c\u800c\u662f\u63d0\u524d\u5c31\u9884\u6d4b\u7ed3\u679c\u7684\u8fc7\u7a0b\u5c31\u662f\u5206\u652f\u9884\u6d4b\u3002\u5206\u652f\u9884\u6d4b\u5206\u4e3a\u9759\u6001\u5206\u652f\u9884\u6d4b\u4ee5\u53ca\u52a8\u6001\u5206\u652f\u9884\u6d4b\u3002<\/p>\n

    \n
  • \u9759\u6001\u5206\u652f\u9884\u6d4b\uff1a\u8ba4\u4e3a\u5206\u652f\u9884\u6d4b\u4e00\u5b9a\u53d1\u751f\u8df3\u8f6c\u6216\u8005\u4e00\u5b9a\u4e0d\u53d1\u751f\u8df3\u8f6c\u7684\u9884\u6d4b\u662f\u9759\u6001\u5206\u652f\u9884\u6d4b\u3002<\/li>\n
  • \u52a8\u6001\u5206\u652f\u9884\u6d4b\uff1a\u5e76\u4e0d\u4f1a\u7b80\u5355\u5730\u9884\u6d4b\u5206\u652f\u6307\u4ee4\u4e00\u76f4\u53d1\u751f\u8df3\u8f6c\u6216\u8005\u4e0d\u8df3\u8f6c\uff0c\u800c\u662f\u4f1a\u6839\u636e\u5206\u652f\u6307\u4ee4\u5728\u8fc7\u53bb\u7684\u4e00\u6bb5\u65f6\u95f4\u7684\u6267\u884c\u60c5\u51b5\u6765\u51b3\u5b9a\u9884\u6d4b\u7684\u7ed3\u679c\u3002<\/li>\n<\/ul>\n

    \u8981\u9884\u6d4b\u9996\u5148\u9700\u8981\u77e5\u9053\u8be5\u6307\u4ee4\u662f\u4e00\u6761\u5206\u652f\u6307\u4ee4\u3002\u83b7\u53d6\u5230\u8fd9\u4e2a\u4fe1\u606f\u7684\u65b9\u5f0f\u662f\u5728\u53d6\u6307\u7684\u65f6\u5019\u5148\u8fdb\u884c\u9884\u8bd1\u7801\u3002<\/p>\n

    \u5206\u652f\u6307\u4ee4\u7684\u65b9\u5411\u9884\u6d4b<\/h2>\n

    \u57fa\u4e8e\u4e24\u4f4d\u9971\u548c\u8ba1\u6570\u5668\u7684\u5206\u652f\u9884\u6d4b<\/h3>\n

    \u539f\u578b\u662f\u57fa\u4e8e\u4e00\u4f4d\u8ba1\u6570\u5668\u7684\u5206\u652f\u9884\u6d4b\uff0c\u5373\u4e0a\u6b21\u600e\u4e48\u505a\u6211\u8fd9\u6b21\u5c31\u600e\u4e48\u505a\u3002\u8fd9\u79cd\u65b9\u5f0f\u7684\u95ee\u9898\u5728\u4e8e\uff0c\u4e00\u4f46\u5206\u652f\u9884\u6d4b\u5177\u6709\u4e00\u5b9a\u5468\u671f\u6027\u89c4\u5f8b\uff0c\u8fd9\u79cd\u9884\u6d4b\u65b9\u5f0f\u7684\u51c6\u786e\u7387\u5c31\u5f88\u4f4e\u3002\u5bf9\u5176\u6539\u8fdb\u7684\u65b9\u5f0f\u5c31\u662f\uff0c\u518d\u6dfb\u52a0\u4e00\u4f4d\uff0c\u4f7f\u7528\u4e24\u4f4d\u9971\u548c\u8ba1\u6570\u5668\u3002<\/p>\n

    \u539f\u7406<\/h4>\n

    \u6b64\u65f6\uff0c\u8ba1\u6570\u5668\u5c31\u4f1a\u51fa\u73b0\u4ee5\u4e0b\u56db\u79cd\u60c5\u51b5\uff1a00<\/code>\uff0c01<\/code>\uff0c10<\/code>\uff0c11<\/code>\uff0c\u6211\u4eec\u4e5f\u5bf9\u5176\u5b9a\u4e49\u4e3a\u56db\u79cd\u72b6\u6001\uff0c\u5f3a\u4e0d\u8df3\u8f6c\uff0c\u5f31\u4e0d\u8df3\u8f6c\uff0c\u5f31\u8df3\u8f6c\uff0c\u5f3a\u8df3\u8f6c\u3002\u5f53\u5728\u5176\u72b6\u6001\u7684\u65f6\u5019\uff0c\u5206\u522b\u91c7\u7528\u4ee5\u4e0b\u7684\u9884\u6d4b\u7b56\u7565\uff1a\u4e0d\u8df3\u8f6c\uff0c\u4e0d\u8df3\u8f6c\uff0c\u8df3\u8f6c\uff0c\u8df3\u8f6c\u3002\u8fd9\u56db\u4e2a\u72b6\u6001\u4e4b\u95f4\u7684\u8f6c\u6362\u72b6\u6001\u673a\u56fe\u5982\u4e0b\uff1a<\/p>\n

    \"2bit<\/div><\/p>\n

    \u8fd8\u6709\u4e24\u79cd\u6bd4\u8f83\u5e38\u7528\u7684\u72b6\u6001\u673a\uff1a<\/p>\n

    \"2bit<\/div><\/p>\n

    \u90a3\u4e48\u6700\u521d\u7684\u65f6\u5019\u5e94\u8be5\u4f7f\u7528\u4ec0\u4e48\u72b6\u6001\u5462\uff1f\u4e00\u822c\u6765\u8bf4\uff0c\u4f1a\u4f7f\u7528\u4e24\u4e2a\u5f31\u72b6\u6001\u4e2d\u7684\u4e00\u79cd\u3002<\/p>\n

    \u8fd9\u79cd\u5206\u652f\u9884\u6d4b\u7684\u597d\u5904\uff1a<\/strong>\u5076\u5c14\u4e00\u6b21\u7684\u5206\u652f\u65b9\u5411\u53d8\u5316\u4e0d\u4f1a\u5f71\u54cd\u5206\u652f\u9884\u6d4b\uff0c\u51c6\u786e\u7387\u5f88\u9ad8\u3002\u6240\u4ee5\u8be5\u65b9\u6cd5\u4e5f\u662f\u73b0\u5728\u4e3b\u6d41\u7684\u5206\u652f\u9884\u6d4b\u65b9\u6cd5\u3002<\/p>\n

    \u9884\u6d4b<\/h4>\n

    \u6709\u4e86\u539f\u7406\uff0c\u6211\u4eec\u5982\u4f55\u5bf9\u4e00\u6761\u5206\u652f\u6307\u4ee4\u8fdb\u884c\u65b9\u5411\u9884\u6d4b\u5462\uff1f\u6bcf\u4e00\u6761\u6307\u4ee4\u90fd\u6709\u4e00\u4e2aPC\u503c\uff0c\u6211\u4eec\u53ef\u4ee5\u4ee5PC\u503c\u4e3a\u7d22\u5f15\uff0c\u5efa\u7acb\u4e00\u4e2a\u6570\u7ec4\uff0c\u5b58\u653e\u6bcf\u4e2aPC\u7684\u4e24\u4f4d\u9971\u548c\u8ba1\u6570\u5668\u3002\u6211\u4eec\u79f0\u8fd9\u6837\u4e00\u4e2a\u6570\u7ec4\u4e3aPHT<\/code>\uff08Pattern History Table\uff09\u3002<\/p>\n

    \"PHT\"<\/div><\/p>\n

    \u4f46\u662f\u8fd9\u6837\u7684\u505a\u6cd5\u6709\u4e00\u4e2a\u95ee\u9898\uff0cPC\u7684\u8303\u56f4\u975e\u5e38\u7684\u5927\uff0c\u4e0d\u53ef\u80fd\u4e3a\u5168\u90e8\u7684PC\u63d0\u4f9b\u4e24\u4f4d\u9971\u548c\u8ba1\u6570\u5668\u5b58\u50a8\u7684\u4f4d\u7f6e\uff0c\u6240\u4ee5\u6211\u4eec\u9700\u8981\u5bf9PC\u503c\u8fdb\u884c\u4e00\u4e9b\u5904\u7406\u3002\u4e00\u822c\u4f1a\u6709\u4ee5\u4e0b\u51e0\u79cd\u5904\u7406\u65b9\u5f0f\uff1a<\/p>\n

      \n
    • \u5207\u7247\uff1a\u9009\u53d6PC\u4e8c\u8fdb\u5236\u4e2d\u7684k\u4f4d\uff0c\u4f5c\u4e3a\u7d22\u5f15\u503c\u3002<\/li>\n
    • \u54c8\u5e0c\uff1a\u4f7f\u7528hash\u7b97\u6cd5\uff0c\u5c06PC\u8f6c\u5316\u4e3a\u4e00\u4e2a\u8f83\u5c0f\u7684\u503c\u3002<\/li>\n<\/ul>\n

      \"PHT+slice\"<\/div><\/p>\n

      \u8fd9\u6837\u64cd\u4f5c\u4e4b\u540e\uff0c\u96be\u514d\u4f1a\u78b0\u5230\u8fd9\u79cd\u60c5\u51b5\uff1a\u4e24\u4e2aPC\u503c\u5bf9\u5e94\u7684PHT\u7684entry\u662f\u4e00\u6837\u7684\u3002\u8fd9\u5c31\u662f\u91cd\u540d\u95ee\u9898<\/strong>\u3002\u5982\u679c\u91cd\u540d\u5bf9\u8df3\u8f6c\u7684\u7ed3\u679c\u4e0d\u4ea7\u751f\u5f71\u54cd\uff0c\u5219\u8be5\u91cd\u540d\u662f\u4e00\u4e2a\u4e2d\u7acb\u7684\u91cd\u540d\uff1b\u5982\u679c\u8be5\u91cd\u540d\u5bf9\u8df3\u8f6c\u7684\u7ed3\u679c\u9020\u6210\u4e86\u5f71\u54cd\uff0c\u5219\u8be5\u91cd\u540d\u662f\u4e00\u4e2a\u7834\u574f\u6027\u7684\u91cd\u540d\u3002<\/p>\n

      \u603b\u7ed3<\/h4>\n

      \u8be5\u65b9\u6cd5\u5b9e\u73b0\u7b80\u5355\uff0c\u51c6\u786e\u7387\u9ad8\u3002\u4f46\u662f\u51c6\u786e\u7387\u6709\u6781\u9650\u503c\uff0c\u4e0d\u8d85\u8fc798%\u3002<\/strong><\/p>\n

      \u57fa\u4e8e\u5c40\u90e8\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b<\/h3>\n

      \u53ef\u4ee5\u8bf4\uff0c\u57fa\u4e8e\u4e24\u4f4d\u9971\u548c\u8ba1\u6570\u5668\u7684\u5206\u652f\u9884\u6d4b\u5668\u662f\u8be5\u65b9\u6cd5\u7684\u4e00\u79cd\u7279\u6b8a\u60c5\u51b5\uff0c\u5373\u4e0d\u8003\u8651\u5386\u53f2\u5206\u652f\u60c5\u51b5\u3002\u73b0\u5728\u6211\u4eec\u8981\u8003\u8651\u4e00\u6761\u6307\u4ee4\u5386\u53f2\u7684\u6267\u884c\u60c5\u51b5\uff0c\u5c31\u4ea7\u751f\u4e86\u57fa\u4e8e\u5c40\u90e8\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\u3002<\/p>\n

      \u539f\u7406<\/h4>\n

      \u4e3a\u6bcf\u4e00\u6761\u5206\u652f\u6307\u4ee4\u7ef4\u62a4\u4e00\u4e2a\u5206\u652f\u5386\u53f2\u5bc4\u5b58\u5668\uff08Branch History Register\uff09\uff0c\u4f4d\u5bbd\u4e3ab\u4f4d\uff0c\u8868\u793a\u5386\u53f2b\u6b21\u6267\u884c\u60c5\u51b5\u3002\u5047\u8bbe$b = 4$\uff0c\u5bc4\u5b58\u5668\u7684\u503c\u4e3a1000<\/code>\uff0c\u8868\u793a\u6267\u884c\u60c5\u51b5\u4e3a\u8df3\u8f6c\uff0c\u4e0d\u8df3\u8f6c\uff0c\u4e0d\u8df3\u8f6c\uff0c\u4e0d\u8df3\u8f6c\u3002<\/p>\n

      \u7136\u540e\uff0c\u4e3a\u6bcf\u4e00\u79cd\u5386\u53f24\u6b21\u6267\u884c\u60c5\u51b5\u7ef4\u62a4\u4e00\u4e2a2\u4e3a\u9971\u548c\u8ba1\u6570\u5668\uff0c\u6839\u636e\u8be5\u8ba1\u6570\u5668\u7684\u503c\u51b3\u5b9a\u662f\u5426\u8df3\u8f6c\u3002\u9971\u548c\u8ba1\u6570\u5668\u7684\u4e2a\u6570\u4e3a$2 ^ b$\u4e2a\u3002\u6b64\u65f6\u7684\u539f\u7406\u548c\u57fa\u4e8e\u4e24\u4f4d\u9971\u548c\u8ba1\u6570\u5668\u7684\u5206\u652f\u9884\u6d4b\u539f\u7406\u4e00\u6837\u4e86\u3002<\/p>\n

      \"1bht\"<\/div><\/p>\n

      \u5982\u679c\u6211\u4eec\u4e3a\u6bcf\u4e2aPC\u90fd\u7ef4\u62a4\u4e00\u4e2aBHT\uff0c\u540c\u65f6\u4e5f\u7ef4\u62a4\u4e00\u4e2aPHT\uff0c\u5219\u6548\u679c\u4f1a\u5982\u4e0b\uff1a<\/p>\n

      \"mbht\"<\/div><\/p>\n

      \u8fd9\u6837\u505a\u6cd5\u4f1a\u5bfc\u81f4\u786c\u4ef6\u5f00\u9500\u975e\u5e38\u7684\u5927\uff0c\u6211\u4eec\u53ef\u4ee5\u8fdb\u884c\u4e00\u4e9b\u6539\u8fdb\u3002<\/p>\n

      \u6539\u8fdb<\/h4>\n

      \u7b2c\u4e00\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u4ecd\u7136\u7ef4\u62a4\u591a\u4e2aPHT\uff0c\u4f46\u4e0d\u518d\u4f7f\u7528PC\u5bfb\u627eBHR\u548cPHT\u3002\u4eff\u7167\u4e4b\u524d\u7684\u505a\u6cd5\uff0c\u5bf9PC\u8fdb\u884c\u5207\u7247\uff0c\u53d6\u5176\u4e2d\u7684p\u4f4d\u5bfb\u5740BHR\uff0c\u5176\u4e2d\u7684q\u4f4d\u6765\u5bfb\u5740PHT\u3002\u6b64\u65f6\u6211\u4eec\u5c31\u53ea\u9700\u8981\u7ef4\u62a4$2^q$\u4e2aPHT\u3002\u4f46\u662f\u4f1a\u5f15\u5165\u91cd\u540d\u95ee\u9898<\/strong>\u3002<\/p>\n

      \u7b2c\u4e8c\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u53ea\u7528\u7ef4\u62a4\u4e00\u4e2aPHT\uff0c\u4f46\u662f\u4f1a\u589e\u52a0PHT\u7684entry\u7684\u4e2a\u6570\u3002\u6b64\u65f6\u7684\u95ee\u9898\u662f\uff0c\u6211\u4eec\u5982\u4f55\u6839\u636ePC\u83b7\u53d6\u4e00\u4e2aentry\u7684\u7d22\u5f15\u503c\u3002\u6709\u4e00\u4e0b\u51e0\u79cd\u65b9\u5f0f\uff1a<\/p>\n

        \n
      • PC\u7684\u54c8\u5e0c\u503c\u62fc\u63a5BHR\u503c\u3002$index = cat(hash(PC), BHR(hash(PC)))$<\/li>\n
      • PC\u7684\u90e8\u5206\u503c\u62fc\u63a5BHR\u90e8\u5206\u503c\u3002$index = cat(PC[k, 0], BHR(hash(PC))[k, 0])$<\/li>\n
      • PC\u7684\u90e8\u5206\u503c\u62fc\u63a5BHR\u90e8\u5206\u503c\u3002$index = PC[k, 0] \\bigotimes BHR(hash(PC))[k, 0]$<\/li>\n<\/ul>\n

        \u901a\u5e38\u6765\u8bb2\uff0c\u7b2c\u4e09\u79cd\u65b9\u5f0f\u4f1a\u66f4\u4f18\u3002\u4f46\u662f\u4e09\u79cd\u65b9\u5f0f\u4e5f\u4f1a\u4e0d\u540c\u7a0b\u5ea6\u4e0a\u5f15\u5165\u91cd\u540d\u95ee\u9898\u3002<\/p>\n

        \"ubhr\"<\/div><\/p>\n

        \u6700\u540e\u4e00\u4e2a\u95ee\u9898\uff0cBHR\u7684\u4f4d\u5bbd\u503c\u5e94\u8be5\u53d6\u591a\u5c11\u5462\uff1f\u8fd9\u4e2a\u503c\u53d6\u51b3\u4e8e\u5206\u652f\u6307\u4ee4\u8df3\u8f6c\u7684\u5faa\u73af\u5468\u671f\u3002\u5b9e\u9645\u4e0a\uff0c\u8fd9\u4e2a\u503c\u662f\u65e0\u6cd5\u786e\u5b9a\u7684\u3002\u6240\u4ee5\u4f4d\u5bbd\u8d8a\u5927\uff0c\u9884\u6d4b\u7684\u7ed3\u679c\u5c31\u4f1a\u66f4\u52a0\u51c6\u786e\u3002\u4f46\u662f\uff0c\u5206\u652f\u9884\u6d4b\u8bad\u7ec3\u7684\u65f6\u95f4\u4e5f\u4f1a\u589e\u52a0\u3002<\/p>\n

        \u57fa\u4e8e\u5168\u5c40\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b<\/h3>\n

        \u5047\u8bbe\u5c06\u57fa\u4e8e\u5c40\u90e8\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\u4e2dPC\u5168\u90e8\u54c8\u5e0c\u6210\u4e00\u4e2a\u503c\uff0c\u5219\u5168\u5c40\u5c31\u53ea\u6709\u4e00\u4e2aBHR\u4e86\u3002\u8fd9\u4e2a\u65f6\u5019\u5c31\u662f\u57fa\u4e8e\u5168\u5c40\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\u539f\u578b\u4e86\u3002<\/p>\n

        \u539f\u7406<\/h4>\n

        \u5176\u5b9e\u548c\u57fa\u4e8e\u90e8\u5206\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\u7684\u539f\u7406\u4e00\u6837\uff0c\u8fd9\u91cc\u4f7f\u7528\u7684\u5168\u90e8\u5206\u652f\u6307\u4ee4\u7684\u5386\u53f2\u8df3\u8f6c\u60c5\u51b5\u3002<\/p>\n

        \"ghr\"<\/div><\/p>\n

        \u8fd9\u4e2a\u65f6\u5019\uff0c\u6211\u4eec\u5e76\u6ca1\u6709\u4f7f\u7528\u4e0aPC\u8fd9\u4e2a\u503c\uff0c\u5bfc\u81f4\u91cd\u540d\u7684\u6982\u7387\u4f1a\u5f88\u9ad8\u3002<\/p>\n

        \u6539\u8fdb<\/h4>\n

        \u5229\u7528PC\uff0c\u5efa\u7acb\u591a\u4e2aPHT\uff0c\u4f7f\u7528PC\u7d22\u5f15PHT\u3002\u6548\u679c\u5982\u4e0b\u56fe\uff1a

        \"aghr\"<\/div><\/p>\n

        \u7528PC\u505a\u7d22\u5f15\u786c\u4ef6\u5f00\u9500\u5927\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u54c8\u5e0c\u51fd\u6570\u4f18\u5316\u4e00\u4e0b\uff1a<\/p>\n

        \"hghr\"<\/div><\/p>\n

        \u540c\u6837\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u4eff\u7167\u57fa\u4e8e\u5c40\u90e8\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\u7684\u6539\u8fdb\u65b9\u5f0f\uff0c\u4f7f\u7528\u4e00\u4e2aPHT\uff0c\u6269\u5927entry\u7684\u4e2a\u6570\uff0c\u4f7f\u7528\u4e00\u4e9b\u6620\u5c04\u65b9\u5f0f\u5c06PC\u8f6c\u5316\u6210\u7d22\u5f15\uff1a<\/p>\n

          \n
        • \u4f4d\u62fc\u63a5\uff1a\u5c06PC\u7684\u54c8\u5e0c\u503c\u548cGHR\u7684\u503c\u62fc\u63a5\u3002<\/li>\n
        • \u5f02\u6216\uff1a\u5c06PC\u7684\u54c8\u5e0c\u503c\u548cGHR\u5f02\u6216\u3002<\/li>\n<\/ul>\n

          \u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u5f02\u6216\u7684\u65b9\u5f0f\u4f1a\u66f4\u4f18\u3002<\/p>\n

          \"xghr\"<\/div><\/p>\n

          \u7ade\u4e89\u7684\u5206\u652f\u9884\u6d4b<\/h3>\n

          \u57fa\u4e8e\u5c40\u90e8\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\u4ee5\u53ca\u57fa\u4e8e\u5168\u5c40\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u90fd\u6709\u81ea\u8eab\u7684\u5c40\u9650\u6027\uff0c\u6709\u4e9b\u5206\u652f\u6307\u4ee4\u4f7f\u7528\u57fa\u4e8e\u5c40\u90e8\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\u4f1a\u6709\u66f4\u597d\u7684\u6548\u679c\uff0c\u800c\u6709\u4e9b\u6307\u4ee4\u4f7f\u7528\u57fa\u4e8e\u5168\u5c40\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\u4f1a\u6709\u66f4\u597d\u7684\u6548\u679c\u3002\u6b64\u65f6\uff0c\u53ef\u4ee5\u8bbe\u8ba1\u4e00\u79cd\u65b9\u5f0f\uff0c\u6839\u636e\u5206\u652f\u6307\u4ee4\u7684\u6267\u884c\u60c5\u51b5\u6765\u9009\u62e9\u5408\u9002\u7684\u5206\u652f\u9884\u6d4b\u7684\u65b9\u5f0f\uff0c\u79f0\u4e3a\u7ade\u4e89\u7684\u5206\u652f\u9884\u6d4b\u3002<\/p>\n

          \u539f\u7406<\/h4>\n

          \u65e2\u7136\u5206\u652f\u6307\u4ee4\u6709\u8df3\u8f6c\u548c\u4e0d\u8df3\u8f6c\u4e24\u79cd\u60c5\u51b5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e24\u4f4d\u9971\u548c\u8ba1\u6570\u5668\u6765\u9884\u6d4b\uff1b\u90a3\u4e48\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5206\u652f\u6307\u4ee4\u7684\u9884\u6d4b\u65b9\u5f0f\u5206\u4e3a\u4e24\u79cd\u60c5\u51b5\uff0c\u4e00\u79cd\u57fa\u4e8e\u5c40\u90e8\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\uff0c\u4e00\u79cd\u57fa\u4e8e\u5168\u5c40\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4e24\u4f4d\u9971\u548c\u8ba1\u6570\u5668\u6765\u9009\u62e9\u4f7f\u7528\u90a3\u79cd\u5206\u652f\u9884\u6d4b\u7684\u65b9\u5f0f\u3002\u9488\u5bf9\u5206\u652f\u9884\u6d4b\u65b9\u5f0f\u7684PHT\uff0c\u6211\u4eec\u79f0\u4e4b\u4e3aCPHT\uff08Choice PHT\uff09\u3002<\/p>\n

          \"cpht\"<\/div><\/p>\n

          CPHT\u91cc\u7684\u72b6\u6001\u673a\u4e5f\u548cPHT\u7684\u72b6\u6001\u673a\u7c7b\u4f3c\uff0c\u5206\u4e3a\u5f3a\u4f7f\u7528BHR\uff0c\u5f31\u4f7f\u7528BHR\uff0c\u5f31\u4f7f\u7528GHR\uff0c\u5f3a\u4f7f\u7528GHR\u3002\u72b6\u6001\u673a\u56fe\u5982\u4e0b\uff1a<\/p>\n

          \"cpht<\/div><\/p>\n

          \u5206\u652f\u9884\u6d4b\u7684\u66f4\u65b0<\/h3>\n

          \u5b8c\u6210\u5206\u652f\u6307\u4ee4\u4e4b\u540e\uff0c\u9700\u8981\u5bf9\u5206\u652f\u9884\u6d4b\u7684\u5386\u53f2\u5bc4\u5b58\u5668\u4ee5\u53ca\u4e24\u4f4d\u9971\u548c\u8ba1\u6570\u5668\u8fdb\u884c\u66f4\u65b0\u3002<\/p>\n

          \u5386\u53f2\u5bc4\u5b58\u5668\u7684\u66f4\u65b0<\/h4>\n

          \u5386\u53f2\u5bc4\u5b58\u5668\u7684\u66f4\u65b0\u6709\u4e09\u79cd\u66f4\u65b0\u65b9\u5f0f\uff1a<\/p>\n

            \n
          • \u5728\u53d6\u6307\u9636\u6bb5\u5bf9\u9884\u6d4b\u7684\u7ed3\u679c\u8fdb\u884c\u66f4\u65b0<\/li>\n
          • \u5728\u5206\u652f\u6307\u4ee4\u88ab\u5b9e\u9645\u7b97\u51fa\u6765\u7684\u65f6\u5019\u66f4\u65b0<\/li>\n
          • \u5728\u5206\u652f\u6307\u4ee4\u9000\u4f11\u7684\u65f6\u5019\u66f4\u65b0<\/li>\n<\/ul>\n

            \u7b2c\u4e00\u79cd\u65b9\u5f0f\u66f4\u65b0\u7684\u7ed3\u679c\u663e\u800c\u6613\u89c1\u662f\u4e0d\u4e00\u5b9a\u6b63\u786e\u7684\uff0c\u56e0\u4e3a\u5206\u652f\u6307\u4ee4\u7684\u7ed3\u679c\u4e0d\u786e\u5b9a\uff1b\u7b2c\u4e8c\u79cd\u65b9\u5f0f\u7ed3\u679c\u4e0a\u662f\u6b63\u786e\u7684\uff0c\u4f46\u662f\u6709\u5ef6\u8fdf\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8be5\u5206\u652f\u6307\u4ee4\u4e0b\u9762\u51e0\u6761\u6307\u4ee4\u7684\u9884\u6d4b\u9519\u8bef\uff1b\u7b2c\u4e09\u79cd\u65b9\u5f0f\u662f\u6700\u4fdd\u5b88\u7684\uff0c\u5f53\u7136\u4e5f\u4e5f\u662f\u6700\u5b89\u5168\u7684\uff0c\u540c\u6837\u4e5f\u4f1a\u51fa\u73b0\u7b2c\u4e8c\u79cd\u60c5\u51b5\u51fa\u73b0\u7684\u95ee\u9898\u3002<\/p>\n

            \u4f46\u662f\u6211\u4eec\u60f3\u5c3d\u5feb\u7684\u4f7f\u7528\u65b0\u7684\u5206\u652f\u7ed3\u679c\u600e\u4e48\u529e\uff1f\u6b64\u65f6\u8fd8\u662f\u9700\u8981\u5728\u53d6\u6307\u7684\u65f6\u5019\u5bf9\u9884\u6d4b\u7ed3\u679c\u66f4\u65b0\u3002\u90a3\u4e48\u4f1a\u5f15\u5165\u65b0\u7684\u95ee\u9898\uff0c\u9884\u6d4b\u9519\u8bef\u4e86\u600e\u4e48\u6062\u590d\u5462\uff1f<\/p>\n

            \u4e66\u4e0a\u63d0\u4f9b\u4e86\u4e24\u79cd\u6062\u590d\u65b9\u5f0f\uff1a<\/p>\n

              \n
            • \u63d0\u4ea4\u9636\u6bb5\u6062\u590d\u6cd5<\/li>\n
            • checkpoint\u6062\u590d\u6cd5<\/li>\n<\/ul>\n

              \u7b2c\u4e00\u79cd\u6062\u590d\u65b9\u6cd5\u662f\u5728\u63d0\u4ea4\u7684\u65f6\u5019\u66f4\u65b0\u5206\u652f\u9884\u6d4b\u5668\uff0c\u5373\u5728\u8bd1\u7801\u548c\u63d0\u4ea4\u9636\u6bb5\u5404\u51c6\u5907\u4e00\u4e2aGHR\u5bc4\u5b58\u5668\u3002\u5728\u8bd1\u7801\u9636\u6bb5\u7684GHR\u5bc4\u5b58\u5668\u662f\u6295\u673a\u6027\u7684\uff0c\u56e0\u6b64\u4e0d\u51c6\u786e\u3002\u5f53\u5206\u652f\u9884\u6d4b\u9519\u8bef\u7684\u65f6\u5019\uff0c\u4f7f\u7528\u63d0\u4ea4\u9636\u6bb5\u7684GHR\u6765\u66f4\u65b0\u8bd1\u7801\u9636\u6bb5\u7684GHR\u3002<\/p>\n

              \"creb\"<\/div><\/p>\n

              \u7b2c\u4e8c\u79cd\u65b9\u5f0f\u662f\u5728\u5206\u652f\u6307\u4ee4\u8ba1\u7b97\u51fa\u6765\u4e4b\u540e\u5bf9\u5206\u652f\u9884\u6d4b\u8fdb\u884c\u6062\u590d\u3002\u5f53\u5728\u8bd1\u7801\u9636\u6bb5\u9884\u6d4b\u4e4b\u540e\uff0c\u5c06\u9884\u6d4b\u7ed3\u679c\u5199\u5165\u5230\u8bd1\u7801\u9636\u6bb5\u7684GHR\u4e2d\uff0c\u540c\u65f6\uff0c\u4e5f\u5c06\u9884\u6d4b\u7684\u53cd\u7ed3\u679c\u5199\u5230\u4e00\u4e2aFIFO\u5b58\u50a8\u5668\u4e2d\uff0c\u5f53\u5206\u652f\u9884\u6d4b\u5931\u8d25\u7684\u65f6\u5019\uff0c\u76f4\u63a5\u4eceFIFO\u4e2d\u62ff\u51fa\u6062\u590d\u8bd1\u7801\u9636\u6bb5\u7684GHR\u3002<\/p>\n

              \"cp<\/div><\/p>\n

              \u4e66\u4e0a\u603b\u7ed3\u6765\u8bb2\uff0c\u5728\u57fa\u4e8e\u5168\u5c40\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\u65b9\u6cd5\u4e2d\uff0c\u5728\u53d6\u6307\u9636\u6bb5\u6839\u636e\u5206\u652f\u9884\u6d4b\u7684\u7ed3\u679c\u6765\u66f4\u65b0GHR\u662f\u6700\u5408\u9002\u7684\uff0c\u4ed6\u5229\u7528\u4e86\u5206\u652f\u6307\u4ee4\u4e4b\u95f4\u5b58\u5728\u7684\u76f8\u5173\u6027\u3002\u800c\u5728\u57fa\u4e8e\u5c40\u90e8\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\u65b9\u6cd5\u4e2d\uff0c\u53ef\u4ee5\u5728\u5206\u652f\u6307\u4ee4\u9000\u4f11\u7684\u65f6\u5019\u66f4\u65b0BHR\uff0c\u8fd9\u6837\u53ef\u4ee5\u7b80\u5316\u8bbe\u8ba1\uff0c\u4e5f\u4e0d\u4f1a\u5bf9\u5904\u7406\u5668\u6027\u80fd\u9020\u6210\u592a\u5927\u7684\u5f71\u54cd\u3002<\/p>\n

              \u9971\u548c\u8ba1\u6570\u5668\u7684\u66f4\u65b0<\/h4>\n

              \u4e00\u822c\u5728\u5206\u652f\u6307\u4ee4\u9000\u4f11\u7684\u65f6\u5019\u5bf9PHT\u4e2d\u7684\u9971\u548c\u8ba1\u6570\u5668\u8fdb\u884c\u66f4\u65b0\u3002<\/p>\n

              \u5206\u652f\u6307\u4ee4\u7684\u76ee\u6807\u9884\u6d4b<\/h2>\n

              \u5206\u652f\u6307\u4ee4\u5206\u4e3a\u4e24\u79cd\uff0c\u76f4\u63a5\u8df3\u8f6c\u6307\u4ee4\u4ee5\u53ca\u95f4\u63a5\u8df3\u8f6c\u6307\u4ee4\u3002<\/p>\n

              \u76f4\u63a5\u8df3\u8f6c\u6307\u4ee4\u7684\u5206\u652f\u9884\u6d4b<\/h3>\n

              \u5bf9\u4e8e\u76f4\u63a5\u8df3\u8f6c\u7684\u5206\u652f\u6307\u4ee4\uff0c\u4ed6\u4eec\u7684\u76ee\u6807\u5730\u5740\u662fPC\u76f8\u5173\u7684\uff0c\u504f\u79fb\u91cf\u4ee5\u7acb\u5373\u6570\u7684\u5f62\u5f0f\u5b58\u50a8\u5728\u6307\u4ee4\u4e2d\uff0c\u6240\u4ee5\u76ee\u6807\u5730\u5740\u4e5f\u662f\u56fa\u5b9a\u7684\u3002\u7b49\u540c\u4e8e\uff0cPC\u503c\u6620\u5c04\u5230\u4e00\u4e2a\u76ee\u6807\u5730\u5740\u503c\u3002<\/p>\n

              \u539f\u7406<\/h4>\n

              \u8054\u60f3\u5230\u7f13\u5b58\uff0c\u662f\u5185\u5b58\u5730\u5740\u6620\u5c04\u5230\u4e00\u4e2a\u6570\u636e\u3002\u8fd9\u91cc\uff0c\u6211\u4eec\u628aPC\u5f53\u4f5c\u5730\u5740\uff0c\u76ee\u6807\u5730\u5740\u5f53\u4f5c\u6570\u636e\u3002\u90a3\u4e48\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u7f13\u5b58\u7684\u601d\u60f3\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002\u8fd9\u91cc\u7684\u7f13\u5b58\uff0c\u6211\u4eec\u5c31\u79f0\u4e4b\u4e3a BTB\uff08Branch Target Buffer\uff09\u3002<\/p>\n

              \u7f13\u5b58\u9700\u8981\u7684\u8981\u7d20\uff0c\u6709\u6548\u4f4d\uff0c\u8868\u793a\u8be5\u884c\u7f13\u5b58\u6709\u6548\uff1btag\uff0c\u7528\u4ee5\u786e\u5b9a\u8be5\u7f13\u5b58\u884c\u5bf9\u5e94\u7684\u5730\u5740\u503c\uff0c\u6b64\u5904\u79f0\u4e3aBIA\uff08Branch Instruction Address\uff09\uff1b\u6570\u636e\u5757\uff0c\u4fdd\u5b58\u76ee\u6807\u8df3\u8f6c\u5730\u5740\uff0c\u6b64\u5904\u79f0\u4e4b\u4e3aBTA\uff08Branch Target Address\uff09\u3002<\/p>\n

              \"btb<\/div><\/p>\n

              \u7c7b\u4f3c\u4e8e\u6570\u636e\u7f13\u5b58\uff0c\u6211\u4eec\u5c06PC\u5206\u6210index<\/code>\u548ctag<\/code>\u4e24\u4e2a\u90e8\u5206\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

              \"btb<\/div><\/p>\n

              \u7f13\u5b58\u90fd\u4f1a\u9047\u5230\u4e00\u4e2a\u95ee\u9898\u5c31\u662f\u91cd\u540d\u95ee\u9898\uff0c\u89e3\u51b3\u65b9\u5f0f\u5c31\u662f\u8bbe\u8ba1\u6210\u591a\u8def\u3002\u5206\u652f\u9884\u6d4b\u9700\u8981\u5c3d\u5feb\u7684\u5b8c\u6210\uff0c\u6240\u4ee5\u8fd9\u91cc\u7684\u8def\u6570\u8981\u5c3d\u53ef\u80fd\u5c0f\u3002\u4e00\u822c\u91c7\u75282\u8def\u7f13\u5b58\u3002<\/p>\n

              \"image-20240221115109704\"<\/div><\/p>\n

              tag\u5bf9\u5e94\u7684\u662fBIA\u90e8\u5206\uff0c\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u538b\u7f29\u5904\u7406\u3002\u5e38\u7528\u7684\u65b9\u5f0f\uff1a\u5207\u7247\uff0c\u54c8\u5e0c\uff0c\u5f02\u6216\u3002<\/p>\n

              \"image-20240221111956142\"<\/div><\/p>\n

              BTB\u7f3a\u5931\u7684\u5904\u7406<\/h4>\n
                \n
              • \u505c\u6b62\u6267\u884c\uff1a\u76f4\u5230\u8fd9\u6761\u5206\u652f\u6307\u4ee4\u7684\u76ee\u6807\u5730\u5740\u88ab\u8ba1\u7b97\u51fa\u6765\u4e3a\u6b62\u3002<\/li>\n
              • \u7ee7\u7eed\u6267\u884c\uff1a\u6309\u7167\u987a\u5e8f\u6267\u884c\u65b9\u5f0f\u6267\u884c\u6307\u4ee4\u3002<\/li>\n<\/ul>\n

                \u95f4\u63a5\u8df3\u8f6c\u6307\u4ee4\u7684\u9884\u6d4b<\/h3>\n

                \u5bf9\u4e8e\u95f4\u63a5\u8df3\u8f6c\u6307\u4ee4\uff0c\u4ed6\u4eec\u7684\u76ee\u6807\u5730\u5740\u6765\u81ea\u4e8e\u901a\u7528\u5bc4\u5b58\u5668\uff0c\u662f\u7ecf\u5e38\u53d8\u5316\u7684\uff0c\u6240\u4ee5\u65e0\u6cd5\u901a\u8fc7BTB\u5bf9\u5b83\u7684\u76ee\u6807\u5730\u5740\u8fdb\u884c\u51c6\u786e\u7684\u9884\u6d4b\u3002\u6240\u5e78\u7684\u662f\uff0c\u6253\u554a\u90e8\u5206\u95f4\u63a5\u8df3\u8f6c\u7c7b\u578b\u7684\u5206\u652f\u6307\u4ee4\u90fd\u662f\u7528\u6765\u8fdb\u884c\u5b50\u7a0b\u5e8f\u8c03\u7528\u7684CALL\/RETURN\u6307\u4ee4\uff0c\u8fd9\u4e24\u4e2a\u6307\u4ee4\u662f\u6709\u89c4\u5f8b\u53ef\u5faa\u7684\u3002<\/p>\n

                \u539f\u7406<\/h4>\n

                \u5f53\u8c03\u7528\u4e00\u6b21call\u6307\u4ee4\u7684\u65f6\u5019\uff0c\u540e\u7eed\u7a0b\u5e8f\u53ef\u80fd\u4f1a\u8c03\u7528\u4e0ecall\u6307\u4ee4\u5bf9\u5e94\u7684return\u6307\u4ee4\uff0c\u6709LIFO\u7684\u6548\u679c\u3002\u6545\u6211\u4eec\u53ef\u4ee5\u7528\u6808\u6765\u7ef4\u62a4call\u6307\u4ee4\u6267\u884c\u7684\u4e0b\u4e00\u6761\u6307\u4ee4\u7684\u5730\u5740\uff0c\u5f53\u9047\u5230return\u6307\u4ee4\u7684\u65f6\u5019\uff0c\u4ece\u6808\u4e2d\u5f39\u51fa\u4e0b\u4e00\u8df3\u6307\u4ee4\u7684\u5730\u5740\u3002<\/p>\n

                \"image-20240221114449797\"<\/div><\/p>\n

                \u9700\u8981\u8003\u8651\u7684\u95ee\u9898\uff0c\u6808\u7684\u5927\u5c0f\u662f\u591a\u5c11\u3002\u5982\u679c\u5927\u5c0f\u592a\u5c0f\uff0c\u5219\u80fd\u4fdd\u5b58\u7684\u5730\u5740\u4e0d\u591a\u3002\u5f53\u5d4c\u5957\u5c42\u6570\u8f83\u5927\u7684\u65f6\u5019\uff0c\u4fdd\u5b58\u7684\u5730\u5740\u5c31\u4f1a\u88ab\u8986\u76d6\uff0c\u5bfc\u81f4\u540e\u7eed\u7684\u5206\u652f\u9884\u6d4b\u5931\u8d25\u3002\u4e00\u822c\u91c7\u7528\u7684\u5927\u5c0f\u4e3a4\u3002<\/p>\n

                \u6539\u8fdb<\/h4>\n

                \u5728\u7a0b\u5e8f\u4e2d\uff0c\u5176\u5b9e\u8fd8\u5b58\u5728\u8fd9\u6837\u4e00\u79cd\u60c5\u51b5\uff1a\u51fd\u6570\u81ea\u5df1\u8c03\u7528\u81ea\u5df1\uff01\u6b64\u65f6\uff0creturn\u7684\u5730\u5740\u90fd\u662f\u4e00\u6837\uff0c\u6211\u4eec\u5c31\u6ca1\u6709\u5fc5\u8981\u6bcf\u6b21\u90fd\u7528\u4e00\u4e2a\u6808\u7a7a\u95f4\u5728\u5b58\u50a8\u8fd9\u4e2a\u5730\u5740\u3002\u6211\u4eec\u53ef\u4ee5\u5728\u6808\u4e0a\u7ef4\u62a4\u8ba1\u6570\u5668\uff0c\u6765\u8868\u793a\u6bcf\u4e2a\u6808\u7a7a\u95f4\u4e0a\u7684\u5730\u5740\u9700\u8981\u8c03\u7528\u7684\u6b21\u6570\u3002\u8fd9\u6837\u6808\u4e0a\u80fd\u4fdd\u5b58\u7684\u4e2a\u6570\u5c31\u4e0d\u4e00\u5b9a\u662f4\u4e86\u3002<\/p>\n

                \u5176\u4ed6\u5206\u652f\u6307\u4ee4\u7684\u9884\u6d4b<\/h3>\n

                \u5176\u4ed6\u5206\u652f\u5c31\u6ca1\u56fa\u5b9a\u7684\u76ee\u6807\u5730\u5740\uff0c\u4f46\u662f\u6211\u4eec\u4e5f\u53ef\u4ee5\u501f\u9274\u57fa\u4e8e\u5c40\u90e8\u5386\u53f2\u7684\u5206\u652f\u9884\u6d4b\u65b9\u5f0f\u3002\u4e4b\u524d\u662f\u9884\u6d4b\u662f\u5426\u53d1\u751f\u8df3\u8f6c\uff0c\u6b64\u65f6\uff0c\u6211\u4eec\u9884\u6d4b\u8df3\u8f6c\u7684\u76ee\u6807\u5730\u5740\uff0c\u53ea\u9700\u8981\u5c06PHT\u91cc\u4fdd\u5b58\u7684\u4e24\u4f4d\u9971\u548c\u8ba1\u6570\u5668\u6362\u6210\u76ee\u6807\u5730\u5740\u5373\u53ef\u3002<\/p>\n

                \"image-20240221115609641\"<\/div><\/p>\n

                \u5206\u652f\u9884\u6d4b\u5931\u8d25\u65f6\u7684\u6062\u590d<\/h2>\n

                \u6709\u4e24\u79cd\u65b9\u6cd5\uff1a<\/p>\n

                  \n
                • \u57fa\u4e8eROB\uff08Re-Order Buffer\uff09\u8fdb\u884c\u590d\u5236\u9884\u6d4b\u5931\u8d25\u7684\u72b6\u6001\u6062\u590d\uff1a\u9047\u5230\u9884\u6d4b\u9519\u8bef\u7684\u5206\u652f\u6307\u4ee4\u65f6\uff0c\u505c\u6b62\u540e\u7eed\u7684\u53d6\u6307\u64cd\u4f5c\u3002\u7136\u540e\u7b49\u5f85\u5df2\u7ecf\u53d1\u5c04\u7684\u6307\u4ee4\u8fdb\u5165\u5230ROB\u4e2d\uff0c\u5c06\u6240\u6709\u5206\u652f\u6307\u4ee4\u4e4b\u540e\u7684\u6307\u4ee4\u62b9\u9664\u6389\u3002\u8fd9\u79cd\u65b9\u5f0f\u867d\u7136\u60e9\u7f5a\u8fc7\u5927\uff0c\u4f46\u662f\u5b9e\u73b0\u7b80\u5355\uff0c\u786c\u4ef6\u5f00\u9500\u5c0f\uff0c\u662f\u4e00\u79cd\u6bd4\u8f83\u6298\u4e2d\u7684\u65b9\u6848\u3002<\/li>\n<\/ul>\n

                  \"image-20240221135824002\"<\/div><\/p>\n
                    \n
                  • \u4f7f\u7528checkpoint\u65b9\u6cd5\u8fdb\u884c\u6062\u590d\uff1a\u9047\u5230\u5206\u652f\u6307\u4ee4\u4e4b\u540e\uff0c\u5c06\u5904\u7406\u5668\u7684\u72b6\u6001\u4fdd\u5b58\u8d77\u6765\uff0c\u4e3b\u8981\u662f\u4fdd\u5b58\u5bc4\u5b58\u5668\u91cd\u547d\u540d\u4e2d\u4f7f\u7528\u7684\u6620\u5c04\u8868\uff0c\u9884\u6d4b\u7684\u5206\u652f\u6307\u4ee4\u4e0b\u4e00\u6761\u6307\u4ee4\u7684PC\u503c\u7b49\u3002\u8fd9\u79cd\u65b9\u6cd5\u80fd\u591f\u5feb\u901f\u6062\u590d\u5904\u7406\u5668\u7684\u72b6\u6001\uff0c\u6548\u7387\u9ad8\uff0c\u4f46\u662f\u786c\u4ef6\u6d88\u8017\u5c31\u4f1a\u589e\u5927\u3002\u4f46\u662f\u8fd8\u4f1a\u6709\u4e00\u4e2a\u95ee\u9898\uff0c\u9700\u8981\u62b9\u9664\u6389\u6d41\u6c34\u7ebf\u4e2d\u5df2\u7ecf\u53d1\u5c04\u7684\u6307\u4ee4\u3002\u6b64\u65f6\u5c31\u9700\u8981\u4f7f\u7528tag list\u7684\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n

                    tag list<\/h3>\n

                    \u4e3a\u6bcf\u4e00\u6761\u5206\u652f\u6307\u4ee4\u63d0\u4f9b\u4e00\u4e2a\u7f16\u53f7tag\uff0c\u6240\u6709\u5728\u6b64\u6307\u4ee4\u4e4b\u540e\u90fd\u4f7f\u7528\u8fd9\u4e2atag\u3002\u5f53\u9047\u5230\u5206\u652f\u9884\u6d4b\u9519\u8bef\u7684\u65f6\u5019\uff0c\u4f7f\u7528\u8be5\u62b9\u9664ROB\u4e2d\u7684\u6307\u4ee4\u3002<\/p>\n

                    \"image-20240221140704680\"<\/div><\/p>\n

                    \u90a3\u4e48\u5982\u4f55\u6765\u7ef4\u62a4\u53ef\u4ee5\u4f7f\u7528\u7684tag\u5462\uff1f\u6211\u4eec\u7ef4\u62a4\u4e24\u4e2a\u961f\u5217FIFO\uff0c\u4e00\u4e2a\u7a7a\u95f2tag\u961f\u5217\uff0c\u4e00\u4e2atag\u961f\u5217\u3002\u9700\u8981\u7f16\u53f7\u7684\u65f6\u5019\uff0c\u4ece\u7a7a\u95f2tag\u961f\u5217\u4e2d\u53d6\u51fa\u4e00\u4e2atag\uff0c\u5c06\u5176\u653e\u5165tag\u961f\u5217\u4e2d\uff1b\u5f53\u4e00\u4e2atag\u4e0d\u518d\u88ab\u4f7f\u7528\u7684\u65f6\u5019\uff0c\u4f8b\u5982\u9000\u4f11\u548c\u5206\u652f\u9884\u6d4b\u9519\u8bef\uff0c\u5c06\u5176\u4ecetag\u961f\u5217\u4e2d\u53d6\u51fa\uff0c\u5e76\u653e\u5165\u5230\u7a7a\u95f2tag\u961f\u5217\u4e2d\u3002<\/p>\n

                    \"image-20240221141315290\"<\/div><\/p>\n","protected":false},"excerpt":{"rendered":"

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