{"id":95535,"date":"2020-03-28T05:58:58","date_gmt":"2020-03-27T21:58:58","guid":{"rendered":"http:\/\/4563.org\/?p=95535"},"modified":"2020-03-28T05:58:58","modified_gmt":"2020-03-27T21:58:58","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e9%9c%80%e8%a6%81%e7%bc%96%e7%a8%8b%e8%af%ad%e8%a8%80%e8%99%9a%e6%8b%9f%e6%9c%ba%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=95535","title":{"rendered":"\u4e3a\u4ec0\u4e48\u9700\u8981\u7f16\u7a0b\u8bed\u8a00\u865a\u62df\u673a\uff1f"},"content":{"rendered":"
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\u4e3a\u4ec0\u4e48\u9700\u8981\u7f16\u7a0b\u8bed\u8a00\u865a\u62df\u673a\uff1f <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : vevlins <\/span> <\/i> 56<\/span> <\/div>\n
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  1. \u4ec5\u4ec5\u662f\u501f\u52a9 c \u7f16\u8bd1\u5668\u6765\u5b9e\u73b0\u591a\u5e73\u53f0\u517c\u5bb9\u5417\uff1f<\/li>\n
  2. \u901a\u8fc7\u865a\u62df\u673a\u7684\u65b9\u5f0f\u548c\u76f4\u63a5\u89e3\u91ca\u7684\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u4e0d\u8003\u8651\u53ef\u4ee5\u5148\u7f16\u8bd1\u5230 opcode<\/li>\n<\/ol><\/div>\n
    \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (9<\/span>) <\/div>\n
    <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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    • \n
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      \u8cc7\u6df1\u5927\u4f6c : johnsonshu <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u4e00\u6b21\u7f16\u8bd1 \u5230\u5904\u8fd0\u884c\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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      \u8cc7\u6df1\u5927\u4f6c : wysnylc <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u56e0\u4e3a\u8981\u52a0\u5feb\u6548\u7387,\u4e0d\u662f\u6267\u884c\u6548\u7387\u662f\u5f00\u53d1\u6548\u7387 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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      \u8cc7\u6df1\u5927\u4f6c : tt67wq <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      @johnsonshu \u4e00\u6b21\u7f16\u8bd1 \u5230\u5904\u8c03\u8bd5 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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      \u8cc7\u6df1\u5927\u4f6c : lyog <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u56e0\u4e3a\u52a0\u4e2a\u865a\u62df\u673a\u53ef\u4ee5\u6d88\u9664\u5404\u4e2a\u5e73\u53f0\u4e4b\u95f4\u7684\u5dee\u5f02\u5316 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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      \u8cc7\u6df1\u5927\u4f6c : 712e1959 <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u201c\u901a\u8fc7\u865a\u62df\u673a\u7684\u65b9\u5f0f\u548c\u76f4\u63a5\u89e3\u91ca\u7684\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u201d<\/p>\n

      \u533a\u522b\u4e0d\u5c31\u662f\u4f60\u5f97\u5148\u7f16\u8bd1\u4e00\u4e0b\u561b\u2026\u2026 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

    • \n
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      \u8cc7\u6df1\u5927\u4f6c : hoyixi <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u8ba1\u7b97\u673a\u6280\u672f\u4e16\u754c\uff0c2 \u5927\u201c\u7edd\u6280\u201d
      1 \u7a7a\u95f4\u6362\u65f6\u95f4
      2 \u52a0\u4e00\u201c\u5c42\u201d <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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      \u8cc7\u6df1\u5927\u4f6c : charlie21 <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u4e00\u5207 \u201c\u4e3a\u4ec0\u4e48\u8981\u6709 xxx \u201d \u90a3\u5c31\u662f \u53bb\u60f3 \u201c\u6ca1\u6709 xxx \u201d \u4f1a\u600e\u6837\u3002<\/p>\n

      \u54ce\u5440\u5988\u5440 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

    • \n
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      \u8cc7\u6df1\u5927\u4f6c : penguinWWY <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      \u4e2a\u4eba\u770b\u6cd5
      1\u3001\u5148\u8bf4\u7b2c\u4e8c\u70b9\uff0c\u865a\u62df\u673a\u548c\u89e3\u91ca\u5668\u6ca1\u5565\u533a\u522b\uff0c\u786c\u8981\u8bf4\u4e0d\u540c\uff0c\u90a3\u5c31\u662f\u9488\u5bf9 opcode \u9664\u4e86\u89e3\u91ca\u6267\u884c\u5916\u8fd8\u6709 AOT \u548c JIT\uff0c\u6240\u4ee5 vm \u53ef\u4ee5\u770b\u505a\u662f\u9488\u5bf9 opcode \u7684 runtime \uff08 AOT + JIT + Interpreter \uff09\u7684\u7edf\u79f0\uff0c\u4e5f\u5c31\u662f\u76f4\u63a5\u9762\u5bf9 opcode \u7684\u62bd\u8c61\u6982\u5ff5\u3002CPython \u53eb Interpreter\uff0c\u5982\u679c\u5b83\u52a0\u4e86 Jit\uff0c\u6216\u8005\u672c\u6765\u5c31\u6709 JIT \u7684 PyPy\uff0c\u628a\u4ed6\u4eec\u53eb\u505a Python VM \u4e5f\u6ca1\u5565\u6bdb\u75c5\u3002
      2\u3001\u9664\u4e86\u7edf\u4e00\u5e73\u53f0\uff0c\u6709\u4e86 VM \u53ef\u4ee5\u505a\u8ddf\u591a\u7684\u4e8b\u60c5\uff0c\u6709\u4e9b\u4e8b\u60c5\u53ef\u4ee5\u505a\u7684\u66f4\u597d\uff0c\u5f53\u7136\u4e5f\u6709\u4e9b\u4e8b\u60c5\u4f1a\u66f4\u5dee\u3002\u505a\u7684\u66f4\u597d\u7684\u4e8b\u60c5\u6700\u76f4\u89c2\u7684\u5c31\u662f\u53ef\u4ee5\u5e26\u725b\u903c\u7684 GC\uff0c\u9664\u6b64\u4e4b\u5916\u8fd8\u6709 Virtual Inline\uff0cPGO\uff0cLTO\uff0c\u4ee5\u53ca\u5341\u5206\u725b\u903c\u7684 Partial Evaluation\uff0c\u8fd9\u4e9b AOT \u505a\u8d77\u6765\u5f88\u9ebb\u70e6\u7684\u4e8b\u60c5\uff0c\u5728\u6709 VM \u7684\u60c5\u51b5\u4e0b\u5c5e\u4e8e\u5bb6\u5e38\u4fbf\u996d\uff0c\u5f53\u7136\u4e5f\u6709\u505a\u7684\u66f4\u70c2\u7684\u6bd4\u5982\u542f\u52a8\u65f6\u95f4\uff0c\u6bd4\u5982\u8981\u547d\u7684 Interproducer Analysis\u3002\u8fd9\u5c31\u770b\u5404\u79cd\u8bed\u8a00\u7684\u53d6\u820d\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
    • \n
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      \u8cc7\u6df1\u5927\u4f6c : pythonee <\/span> <\/div>\n
      <\/i> <\/span> <\/div>\n<\/p><\/div>\n
      @hoyixi \u5176\u5b9e\u4e3b\u60f3\u8bf4\u7684\u53ef\u80fd\u662f\uff0c\u89e3\u91ca\u5668\u672c\u8eab\u4e5f\u5df2\u7ecf\u52a0\u4e00\u5c42\u4e86<\/p>\n

      @penguinWWY VM \u5c31\u662f\u4e2a\u66f4\u5927\u7684\u89e3\u91ca\u5668\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

    • \n","protected":false},"excerpt":{"rendered":"

      \u4e3a\u4ec0\u4e48\u9700\u8981\u7f16\u7a0b\u8bed\u8a00\u865a\u62df\u673a\uff1f \u8cc7\u6df1\u5927…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/95535"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=95535"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/95535\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=95535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=95535"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=95535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}