{"id":333079,"date":"2021-02-08T16:20:27","date_gmt":"2021-02-08T08:20:27","guid":{"rendered":"http:\/\/4563.org\/?p=333079"},"modified":"2021-02-08T16:20:27","modified_gmt":"2021-02-08T08:20:27","slug":"%e6%9c%89%e6%b2%a1%e6%9c%89%e5%93%aa%e9%87%8c%e8%83%bd%e9%80%9a%e4%bf%97%e6%98%93%e6%87%82%e5%9c%b0%e8%ae%b2%e6%98%8e%e7%99%bd-go-%e7%9a%84%e5%b9%b6%e5%8f%91%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=333079","title":{"rendered":"\u6709\u6ca1\u6709\u54ea\u91cc\u80fd\u901a\u4fd7\u6613\u61c2\u5730\u8bb2\u660e\u767d Go \u7684\u5e76\u53d1\uff1f"},"content":{"rendered":"
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\u6709\u6ca1\u6709\u54ea\u91cc\u80fd\u901a\u4fd7\u6613\u61c2\u5730\u8bb2\u660e\u767d Go \u7684\u5e76\u53d1\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : zhoudaiyu <\/span> <\/i> 3<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u4ec0\u4e48 channel mutex \u770b\u7684\u8111\u888b\u90fd\u8499\u4e86\uff0c\u8c01\u8bf4 go \u5e76\u53d1\u5bb9\u6613\u4e86 <\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (17<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : rrfeng <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u5148\u8bf4\u54ea\u91cc\u4e0d\u52a8 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6ca1\u6709\u4ec0\u4e48\u529e\u6cd5\u53ef\u4ee5\u8ba9\u4f60\u901a\u4fd7\u6613\u61c2\uff0c\u771f\u7684\uff0c\u80fd\u5199 go \u8c03\u5ea6\u5668\u7684\u4eba \u81f3\u5c11\u5f97\u4f1a\u4ee5\u4e0b\u51e0\u4e2a\u6280\u80fd<\/p>\n

    \u5404\u5e73\u53f0\u7684\u6c47\u7f16\u4ee5\u53ca\u6808\u5e41\u7ed3\u6784\uff08\u4e0d\u7136\u4f60\u771f\u4e0d\u77e5\u9053\u534f\u7a0b\u8c03\u5ea6\u662f\u5982\u4f55\u5b8c\u6210\u4e0a\u4e0b\u6587\u5207\u6362\u7684 \u4ee5\u53ca\u5982\u4f55\u5b9e\u73b0\u52a8\u6001\u6808\u4f38\u7f29\uff09
    \u64cd\u4f5c\u7cfb\u7edf\u4fe1\u53f7\u673a\u5236 \uff08\u4e0d\u7136\u4f60\u771f\u7684\u4e0d\u77e5\u9053\u5982\u4f55\u5b9e\u73b0\u62a2\u65ad\u5f0f\u8c03\u5ea6\uff09
    monitor \u9501 \uff08\u4e0d\u7136\u4f60\u771f\u7684\u4e0d\u77e5\u9053\u591a\u7ebf\u7a0b\u5982\u4f55\u901a\u4fe1 \u5982\u4f55\u540c\u6b65\uff09
    \u8c03\u5ea6\u7b97\u6cd5 \uff08\u4e0d\u7136\u4f60\u771f\u7684\u4e0d\u77e5\u9053\u5982\u4f55\u8c03\u5ea6\uff09<\/p>\n

    \u5efa\u8bae\u8fd8\u662f\u8001\u8001\u5b9e\u5b9e\u5148\u8bfb CSAPP \u73b0\u4ee3\u64cd\u4f5c\u7cfb\u7edf\u539f\u7406 \u8fd9\u4e24\u672c\u4e66 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @lewis89 #2 <\/p>\n

    \u8fd8\u6709 Linux \u5e38\u89c1\u7684 IO \u6a21\u578b \u4ee5\u53ca\u591a\u8def IO \u590d\u7528\u6280\u672f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : zhoudaiyu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @rrfeng \u770b\u70e6\u4e86\u4e3b\u8981\u662f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : zhoudaiyu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @lewis89 \u4e3b\u8981\u662f\u534f\u7a0b\u8fd9\u5757\u5f04\u61c2\u4e86\u5c31\u884c\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : shoaly <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u662f go \u7684\u95ee\u9898, \u800c\u662f\u5e76\u53d1\u672c\u8eab\u7684\u6a21\u578b \u8001\u54e5\u8981\u7406\u89e3 ..
    \u4e0d\u7136\u4f60\u968f\u4fbf\u770b\u90a3\u4e2a\u9884\u8a00\u7684\u7ebf\u7a0b, \u6216\u8005\u534f\u7a0b\u90fd\u5403\u529b… <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u4f60\u6ca1\u6709\u542c\u8bf4\u8fc7 syscall rsp rbp ip fastcall ABI \u4fe1\u53f7\u4e2d\u65ad \u591a\u8def IO \u590d\u7528 stackfull \u8fd9\u4e9b\u6982\u5ff5\u6216\u8005\u540d\u8bcd \u8fd8\u662f\u8001\u8001\u5b9e\u5b9e\u6253\u57fa\u7840\u5427.. <\/p>\n

    \u6253\u597d\u4e86\u81ea\u7136\u5c31\u660e\u767d\u4e86 \uff0c\u80fd\u5199\u7684 go \u7684\u4eba \u725b\u903c\u4e4b\u5904\u4e0d\u662f\u4ed6\u7528 go \u8bed\u8a00\u7f16\u7a0b\u6709\u5389\u5bb3\uff0c\u800c\u5728\u4e8e\u80fd\u5199 go \u7684\u8fd9\u4e2a\u4eba\u5bf9\u8ba1\u7b97\u673a\u4f53\u7cfb\u7ed3\u6784\u6709\u591a\u6df1\u523b\u7684\u8ba4\u8bc6.. <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zhoudaiyu #5 \u4f60\u8981\u5f04\u61c2\u534f\u7a0b \u81ea\u7136\u8981\u5f04\u61c2 \u5982\u4f55\u4e0a\u4e0b\u6587\u5207\u6362.. \u6df1\u5165\u5230\u7ec6\u8282 \u5c31\u53c8\u56de\u5230\u8ba1\u7b97\u673a\u4f53\u7cfb\u7ed3\u6784\u4e86\uff0c\u53c8\u8ba9\u4f60\u56de\u5230\u6700\u5e95\u5c42\u4e86\uff0c\u56e0\u4e3a\u4e00\u4e2a\u5f88\u7b80\u5355\u7684\u95ee\u9898\uff0c\u4e3a\u4ec0\u4e48\u8981\u7528\u534f\u7a0b\uff0c\u6211\u4eec\u6709\u597d\u597d\u7684\u7ebf\u7a0b\u6a21\u578b\u4e0d\u7528.. \u4f60\u8981\u89e3\u91ca\u8fd9\u4e2a \u6ca1\u70b9\u57fa\u7840\u529f\u592b \u662f\u4e0d\u884c\u7684 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : lewis89 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zhoudaiyu #5 \u4f60\u8981\u5b8c\u5168\u5f04\u61c2\uff0c\u81ea\u5df1\u7528 C \u8bed\u8a00\u624b\u52a8\u5b9e\u73b0\u4e00\u4e2a\u534f\u7a0b\uff0c\u7136\u540e\u914d\u5408 epoll \u591a\u8def\u590d\u7528 \u5c31\u80fd\u660e\u767d goroutine \u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : zhoudaiyu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @lewis89 \u4f30\u8ba1\u91cd\u5b66\u8981 1 \u30012 \u5e74\u624d\u884c\u3002\u3002\u4e0d\u8fc7\u6211\u786e\u5b9e\u975e\u5e38\u975e\u5e38\u60f3\u628a\u57fa\u7840\u5f04\u7262\u56fa\uff0c\u5c31\u662f\u4e00\u76f4\u6ca1\u627e\u5230\u5f88\u597d\u7684\u5207\u5165\u70b9\uff0c\u6015\u534a\u9014\u800c\u5e9f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : misaka19000 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u60f3\u641e\u61c2\u534f\u7a0b\u770b\u6211\u8fd9\u7bc7\u6587\u7ae0<\/p>\n

    https:\/\/www.nosuchfield.com\/2019\/01\/09\/Multiplex-and-non-blocking-and-threading-and-coroutine\/ <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : Dongxiem <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6309\u7167\u4e3b\u8fd9\u6761\u95ee\u9898\uff0c\u4e3b\u5e94\u8be5\u591a\u4e86\u89e3\u4e00\u4e9b\u8ba1\u7b97\u673a\u5e95\u5c42\u7684\u77e5\u8bc6\u3001\u64cd\u4f5c\u7cfb\u7edf\u7b49\u5185\u5bb9\uff0c\u56e0\u4e3a\u9ad8\u7ea7\u8bed\u8a00\u90fd\u6709\u5171\u6027\u7684\uff0c\u6df1\u5165\u7406\u89e3\u7684\u8bdd\u8fd8\u662f\u8981\u56de\u5230\u524d\u9762\u7684\u5185\u5bb9\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : Dongxiem <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Dongxiem \u8fd9\u91cc\u6709\u4e00\u4e2a\u63a8\u8350\uff0c\u56fe\u89e3\u5f62\u5f0f\u8bb2\u89e3\u8ba1\u7b97\u673a\u5185\u5bb9\u548c Golang \u7684\u77e5\u8bc6\uff0c\u53ef\u4ee5\u641c\u7d22\uff1a\u5e7c\u9e9f\u5b9e\u9a8c\u5ba4\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : baiyi <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u53ea\u662f\u60f3\u4e86\u89e3 golang \u7684\u5e76\u53d1\u800c\u4e0d\u662f\u60f3\u770b\u6e90\u7801\u5b66\u4e60\u8c03\u5ea6\u5668\u7684\u8bdd\uff0c\u53ef\u4ee5\u770b\u770b Rob Pike \u7684\u6f14\u8bb2\uff1a\u300a Go Concurrency Patterns \u300b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : zhoudaiyu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @baiyi \u6700\u540e\u4e00\u4e2a\u592a\u68d2\u4e86\u5427\uff0c\u4f60\u4eec\u90fd\u662f\u600e\u4e48\u627e\u5230\u8fd9\u79cd\u8d44\u6e90\u7684\u554a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : baiyi <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zhoudaiyu #15 Google \u641c\u554a\uff0c\u627e\u5230\u76f8\u5173\u7684\u6587\u7ae0\u5c31\u8fdb\u53bb\u770b\uff0c\u78b0\u5230\u4e0d\u61c2\u7684\u77e5\u8bc6\u70b9\u5c31\u518d\u641c\u4e0b\u4e00\u4e2a\u77e5\u8bc6\u70b9\u3002<\/p>\n

    \u6211\u5f53\u65f6\u5bf9 go \u7684\u5e76\u53d1\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u5165\u7684\u5751\uff0c\u770b\u4e86\u4e00\u4e2a\u591a\u6708\u7684\u5e76\u53d1\u3001\u8c03\u5ea6\u5668\u76f8\u5173\u7684\u5185\u5bb9\u3002\u4e2d\u6587\u7684 go \u8c03\u5ea6\u5668\u76f8\u5173\u7684\u8d44\u6599\u633a\u591a\u7684\uff0c\u4f46\u90fd\u662f\u9e66\u9e49\u5b66\u820c\uff0c\u7ffb\u6765\u8986\u53bb\u5c31\u662f GMP \u8fd9\u70b9\u4e1c\u897f\uff0c\u6ca1\u51e0\u4e2a\u6df1\u5165\u7684\u3002\u5e78\u597d\u6700\u540e\u627e\u5230\u4e86\u6b27\u795e\u7684\u4e66\uff0c\u867d\u7136\u5f53\u65f6\u6211\u770b\u7684\u65f6\u5019\u8fd8\u6709\u4e9b\u5c0f\u7455\u75b5\uff0c\u4f46\u770b\u7684\u7279\u522b\u987a\u7545\uff0c\u8c03\u5ea6\u5668\u90e8\u5206\u4ece\u5934\u5230\u5c3e\u7684\u903b\u8f91\u7279\u522b\u987a\uff0c\u4ed6\u535a\u5ba2\u91cc\u8bf4\u8fd9\u53eb\u7ebf\u6027\u5199\u4f5c\u3002<\/p>\n

    \u5982\u679c\u4f60\u5bf9\u8fd9\u65b9\u9762\u611f\u5174\u8da3\uff0c\u6211\u7684\u5efa\u8bae\u5c31\u662f\u5148\u770b\u770b RobPike \u7684\u6f14\u8bb2\uff0c\u542c\u542c\u4ed6\u4eec\u8bbe\u8ba1 Go \u8bed\u8a00\u7684\u65f6\u5019\u662f\u5982\u4f55\u601d\u8003\u5e76\u53d1\u7684\u3002\u7136\u540e\u5c31\u8ddf\u7740\u4e66\u770b\u4e0b\u53bb\u5c31\u884c\u4e86\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : xkeyideal <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    mutex \u662f\u7528\u6765\u89e3\u51b3\u7ade\u4e89\u9632\u6b62\u6b7b\u9501\u7684\uff0c\u4efb\u4f55\u8bed\u8a00\u90fd\u4e00\u6837\uff0c\u6ca1\u6709\u4ec0\u4e48\u5957\u8def
    Go \u7684\u5e76\u53d1\u6307\u7684\u7684 goroutine\uff0c\u800c\u5e76\u53d1\u4e4b\u95f4\u7684\u901a\u4fe1\u624d\u7528\u7684\u662f channel
    \u5982\u679c\u534f\u7a0b\u4e4b\u95f4\u4e0d\u9700\u8981\u6570\u636e\u901a\u4fe1\uff0c\u90a3\u4e48\u5c31\u4e0d\u9700\u8981\u4f7f\u7528 channel\uff0c\u8fd9\u79cd\u4ee3\u7801\u5165\u95e8\u7ea7\u522b\u7684\u65f6\u5019\u968f\u4fbf\u5199\uff0c\u9ad8\u9636\u7684\u65f6\u5019\u6ce8\u610f goroutine \u6cc4\u6f0f\u5373\u53ef\uff0c\u4f46\u4e0d\u4f7f\u7528 channel \u7684\u534f\u7a0b\u57fa\u672c\u4e0d\u5b58\u5728
    goroutine+channel \u7684\u7ec4\u5408\u624d\u662f Go \u5b8c\u6574\u7684\u5e76\u53d1\uff0c\u5176\u5b9e\u5c31\u662f\u4e00\u4e2a\u751f\u4ea7\u8005\u6d88\u8d39\u8005\u6a21\u578b\uff0cGo \u53c8\u9650\u5236\u7684\u5fc5\u987b\u5148\u6709\u6d88\u8d39\u8005\u624d\u80fd\u8fd0\u884c\u751f\u4ea7\u8005\uff0c\u5426\u5219\u963b\u585e\u6027 channel \u4f1a\u62a5\u9519\uff0c\u975e\u963b\u585e\u6027\u6ca1\u4e8b
    \u800c\u7528\u6765\u63a7\u5236 goroutine \u7684\u6cc4\u6f0f\u7684\u65b9\u6cd5\u4e00\u822c\u6709\u4e24\u79cd\u65b9\u5f0f\uff1acontext \u4e0e channel+sync.WaitGroup\uff0c\u73b0\u5728\u63a8\u8350\u4f7f\u7528 context\uff0c\u4f46\u4e2a\u4eba\u8fd8\u662f\u559c\u6b22\u7528\u540e\u8005
    \u53e6\uff1aGo \u7684\u5e76\u53d1\u786e\u5b9e\u5f88\u5bb9\u6613\uff0c\u6307\u7684\u662f\u5165\u95e8\uff0c\u4f46\u60f3\u5199\u597d\uff0c\u6ca1\u6709 goroutine \u6cc4\u6f0f\uff0c\u4e0d\u53d1\u751f\u6b7b\u9501\uff0c\u4ece\u5bb9\u7684\u63a7\u5236 goroutine \u7684\u6267\u884c\u8fd9\u4e2a\u5c31\u8981\u6c42\u5c31\u6bd4\u8f83\u9ad8\u4e86\uff0c\u9047\u5230\u6709\u4e9b\u590d\u6742\u7684\u4e1a\u52a1\u903b\u8f91\uff0c\u8fd8\u8981\u4f1a\u8bbe\u8ba1\u6574\u4e2a\u5e76\u53d1\u7684\u6d41\u7a0b\u914d\u5408\u4e00\u4e9b\u5947\u6280\u6deb\u5de7\u63d0\u9ad8\u6267\u884c\u6548\u7387\uff0c\u90a3\u4e48\u8fd9\u4e2a\u5c31\u5728\u4e8e\u5404\u79cd\u57fa\u672c\u529f\u4e86\uff0c\u4e0e\u8bed\u8a00\u6ca1\u6709\u4ec0\u4e48\u592a\u5927\u5173\u7cfb\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u6709\u6ca1\u6709\u54ea\u91cc\u80fd\u901a\u4fd7\u6613\u61c2\u5730\u8bb2\u660e\u767d Go…<\/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\/333079"}],"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=333079"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/333079\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=333079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=333079"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=333079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}