{"id":507,"title":"golang\u8bed\u8a00\u548c\u5176\u5b83\u7f16\u7a0b\u8bed\u8a00\u7684\u5bf9\u6bd4","good":0,"bad":0,"hit":2724,"created_at":"2020-08-05 20:52:28","content":"

\u5728\u8f6f\u4ef6\u884c\u4e1a\u505a\u8fc7\u4e00\u6bb5\u65f6\u95f4\u7684\u4eba\u90fd\u77e5\u9053\uff0c\u6ca1\u6709\u4e07\u80fd\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u4e5f\u6ca1\u6709\u4e07\u80fd\u5f00\u53d1\u6846\u67b6\uff0c\u66f4\u6ca1\u6709\u4e07\u80fd\u7684\u89e3\u51b3\u65b9\u6848\u3002\u4efb\u4f55\u65b0\u6280\u672f\u7684\u4ea7\u751f\u90fd\u5e94\u8be5\u5f52\u529f\u4e8e\u4e00\u90e8\u5206\u4eba\u5bf9\u8001\u65e7\u6280\u672f\u7684\u5f3a\u70c8\u4e0d\u6ee1\u3002Go\u8bed\u8a00\u4e5f\u4e0d\u4f8b\u5916\u3002\u6bd4\u5982\uff0cC\u8bed\u8a00\u7684\u4f9d\u8d56\u7ba1\u7406\u3001C++ \u7684\u5783\u573e\u56de\u6536\u3001Java \u7b28\u91cd\u7684\u7c7b\u578b\u7cfb\u7edf\u548c\u539a\u91cd\u7684 Java EE \u89c4\u8303\uff0c\u4ee5\u53ca\u811a\u672c\u8bed\u8a00\uff08\u5982 PHP\u3001Python \u548c Ruby\uff09\u7684\u6027\u80fd\uff0c\u8fd9\u4e9b\u90fd\u662f\u5f88\u591a\u5f00\u53d1\u8005\u793e\u533a\u7ecf\u5e38\u4e89\u8bba\u548c\u62b1\u6028\u7684\u95ee\u9898\u3002<\/span><\/p>

Go\u8bed\u8a00\u7684\u4f18\u52bf<\/h2>

Go\u8bed\u8a00\u662f\u96c6\u591a\u7f16\u7a0b\u8303\u5f0f\u4e4b\u5927\u6210\u8005\uff0c\u4f53\u73b0\u4e86\u4f18\u79c0\u7684\u8f6f\u4ef6\u5de5\u7a0b\u601d\u60f3\u548c\u539f\u5219\uff0c\u5176\u7279\u6027\u53ef\u4ee5\u4f7f\u5f00\u53d1\u8005\u5feb\u901f\u5730\u5f00\u53d1\u3001\u6d4b\u8bd5\u548c\u90e8\u7f72\u7a0b\u5e8f\uff0c\u5927\u5927\u63d0\u9ad8\u4e86\u751f\u4ea7\u6548\u7387\u3002\u4e0b\u9762\u6211\u4eec\u6765\u770b\u770b\u4e0e\u5176\u4ed6\u4e3b\u6d41\u8bed\u8a00\u76f8\u6bd4\uff0cGo\u8bed\u8a00\u5177\u6709\u7684\u4f18\u52bf\u3002<\/span>1) \u76f8\u5bf9\u4e8e C\/C++ \u6765\u8bb2\uff0cGo\u8bed\u8a00\u62e5\u6709\u6e05\u6670\u7684\u4f9d\u8d56\u7ba1\u7406\u548c\u5168\u81ea\u52a8\u7684\u5783\u573e\u56de\u6536\u673a\u5236\uff0c\u56e0\u6b64\u5176\u4ee3\u7801\u91cf\u5927\u5927\u964d\u4f4e\uff0c\u5f00\u53d1\u6548\u7387\u5927\u5927\u63d0\u9ad8\u3002<\/span>2) \u76f8\u5bf9\u4e8e Java \u6765\u8bb2\uff0cGo\u8bed\u8a00\u62e5\u6709\u7b80\u660e\u7684\u7c7b\u578b\u7cfb\u7edf\u3001\u51fd\u6570\u5f0f\u7f16\u7a0b\u8303\u5f0f\u548c\u5148\u8fdb\u7684\u5e76\u53d1\u7f16\u7a0b\u6a21\u578b\u3002\u56e0\u6b64\u5176\u4ee3\u7801\u5757\u66f4\u5c0f\u66f4\u7b80\u6d01\u3001\u53ef\u91cd\u7528\u6027\u66f4\u9ad8\uff0c\u5e76\u53ef\u5728\u591a\u6838\u8ba1\u7b97\u73af\u5883\u4e0b\u66f4\u5feb\u5730\u8fd0\u884c\u3002<\/span>3) \u5bf9\u4e8e PHP \u6765\u8bb2\uff0cGo\u8bed\u8a00\u66f4\u5177\u901a\u7528\u6027\u548c\u89c4\u8303\u6027\u3002\u8fd9\u4f7f\u5f97\u5176\u66f4\u9002\u5408\u6784\u5efa\u5927\u578b\u7684\u8f6f\u4ef6\uff0c\u5e76\u80fd\u591f\u66f4\u597d\u5730\u5c06\u5404\u4e2a\u6a21\u5757\u7ec4\u7ec7\u5728\u4e00\u8d77\u3002\u5728\u6027\u80fd\u65b9\u9762\uff0cPHP \u4e0d\u53ef\u4e0e Go \u540c\u65e5\u800c\u8bed\u3002<\/span>4) \u5bf9\u4e8e Python\/Ruby \u6765\u8bb2\uff0cGo \u7684\u4f18\u52bf\u5728\u4e8e\u5176\u7b80\u6d01\u7684\u8bed\u6cd5\u3001\u975e\u4fb5\u5165\u5f0f\u548c\u6241\u5e73\u5316\u7684\u7c7b\u578b\u7cfb\u7edf\u548c\u6d51\u7136\u5929\u6210\u7684\u591a\u8303\u5f0f\u7f16\u7a0b\u6a21\u578b\u3002\u4e0e PHP \u4e00\u6837\uff0cPython \u548c Ruby \u4e5f\u662f\u52a8\u6001\u7c7b\u578b\u7684\u89e3\u91ca\u578b\u8bed\u8a00\uff0c\u8fd9\u5c31\u610f\u5473\u7740\u5b83\u4eec\u7684\u8fd0\u884c\u901f\u5ea6\u4f1a\u6bd4\u9759\u6001\u7c7b\u578b\u7684\u7f16\u8bd1\u578b\u8bed\u8a00\u6162\u5f88\u591a\u3002<\/span>\u603b\u800c\u8a00\u4e4b\uff0cGo\u8bed\u8a00\u5bf9\u4e8e\u5f53\u524d\u5927\u591a\u6570\u4e3b\u6d41\u8bed\u8a00\u6765\u8bb2\uff0c\u6700\u5927\u7684\u4f18\u52bf\u5728\u4e8e\u5177\u6709\u8f83\u9ad8\u7684\u751f\u4ea7\u6548\u7387\u3001\u5148\u8fdb\u7684\u4f9d\u8d56\u7ba1\u7406\u548c\u7c7b\u578b\u7cfb\u7edf\uff0c\u4ee5\u53ca\u539f\u751f\u7684\u5e76\u53d1\u8ba1\u7b97\u652f\u6301\u3002\u56e0\u6b64\uff0cGo\u8bed\u8a00\u81ea\u53d1\u5e03\u4ee5\u6765\u5c31\u53d7\u5230\u4e86\u5404\u4e2a\u9886\u57df\u5f00\u53d1\u8005\u7684\u5173\u6ce8\u548c\u9752\u7750\u3002<\/span><\/p>

Go\u8bed\u8a00\u7684\u52a3\u52bf<\/h2>

\u4e0b\u9762\uff0c\u6211\u4eec\u6765\u5ba2\u89c2\u5730\u770b\u4e00\u4e0b\u76ee\u524dGo\u8bed\u8a00\u9700\u8981\u52a0\u5f3a\u6216\u6539\u8fdb\u7684\u5730\u65b9\uff08\u867d\u7136\u6709\u4e9b Gopher \u5e76\u4e0d\u8fd9\u4e48\u8ba4\u4e3a\uff09\u3002<\/span>1) \u4ece\u5206\u5e03\u5f0f\u8ba1\u7b97\u7684\u89d2\u5ea6\u6765\u770b\uff0cGo\u8bed\u8a00\u7684\u6210\u719f\u5ea6\u4e0d\u53ca Erlang\uff08\u73b0\u5728\u5df2\u7ecf\u51fa\u73b0\u4e86\u4e00\u4e9b\u8fd9\u65b9\u9762\u7684Go\u8bed\u8a00\u4ee3\u7801\u5305\uff0c\u6211\u4eec\u5df2\u7ecf\u53ef\u4ee5\u770b\u5230\u5149\u660e\u7684\u672a\u6765\u4e86\uff09\u3002<\/span>2) \u4ece\u7a0b\u5e8f\u8fd0\u884c\u901f\u5ea6\u7684\u89d2\u5ea6\u6765\u770b\uff0cGo\u8bed\u8a00\u867d\u7136\u5df2\u4e0e Java \u4e0d\u76f8\u4e0a\u4e0b\uff0c\u4f46\u8fd8\u4e0d\u53ca C\uff08\u5dee\u8ddd\u6b63\u5728\u4e0d\u65ad\u5730\u7f29\u5c0f\uff09\u3002<\/span>3) \u4ece\u7b2c\u4e09\u65b9\u5e93\u7684\u89d2\u5ea6\u6765\u770b\uff0cGo\u8bed\u8a00\u7684\u5e93\u6570\u91cf\u8fd8\u8fdc\u8fdc\u4e0d\u53ca\u5176\u4ed6\u51e0\u95e8\u4e3b\u6d41\u8bed\u8a00\uff08\u6bd4\u5982 Java\u3001Python\u3001Ruby \u7b49\uff09\u3002\u4e0d\u8fc7\u4e0eGo\u8bed\u8a00\u7684\u5e74\u7eaa\u76f8\u6bd4\uff0c\u7528\u5b83\u5b9e\u73b0\u7684\u7b2c\u4e09\u65b9\u5e93\u5df2\u7ecf\u76f8\u5f53\u591a\u4e86\uff0c\u5e76\u4e14\u5b83\u4eec\u7684\u6570\u91cf\u5728\u6301\u7eed\u5730\u98de\u901f\u589e\u957f\u4e2d\u3002<\/span>\u53e6\u5916\uff0c\u5728\u66f4\u6df1\u7684\u5c42\u9762\uff0cGo\u8bed\u8a00\u6807\u51c6\u5e93\u4e2d\u4e5f\u6709\u4e9b\u4e0d\u5c3d\u5982\u4eba\u610f\u7684\u7684\u5730\u65b9\uff0c\u5177\u4f53\u5982\u4e0b\u3002<\/span>1) \u4ece\u8bed\u8a00\u8bed\u6cd5\u89d2\u5ea6\u6765\u770b\uff0cGo\u8bed\u8a00\u8bed\u6cd5\u91cc\u7684\u8bed\u6cd5\u7cd6\u5e76\u4e0d\u591a\uff0c\u8fd9\u8ba9\u8bb8\u591a Python\u3001Ruby \u7231\u597d\u8005\u4eec\u5bf9\u5b83\u4e0d\u5c51\u4e00\u987e\u3002\u53e6\u5916\uff0c\u53d8\u91cf\u8d4b\u503c\u65b9\u5f0f\u591a\u5f97\u6709\u70b9\u513f\u7d2f\u8d58\u4e86\u3002\u6700\u8ba9\u4eba\u9057\u61be\u7684\u4e5f\u662f\u6211\u6bd4\u8f83\u5728\u610f\u7684\u4e00\u4e2a\u5730\u65b9\u662f\uff0cGo\u8bed\u8a00\u4e0d\u652f\u6301\u81ea\u5b9a\u4e49\u7684\u6cdb\u578b\u7c7b\u578b\u3002<\/span>2) \u4ece\u5e76\u53d1\u7f16\u7a0b\u89d2\u5ea6\u6765\u770b\uff0cGo\u8bed\u8a00\u63d0\u4f9b\u7684\u5e76\u53d1\u6a21\u578b\u5f88\u5f3a\u5927\uff0c\u4f46\u4e5f\u6709\u4e00\u4e9b\u7f16\u5199\u89c4\u5219\u9700\u8981\u4e86\u89e3\u3002\u5426\u5219\uff0c\u5f88\u5bb9\u6613\u8e29\u8fdb\u201c\u5751\u201d\u91cc\u3002\u5176\u5b9e\u4e0d\u63d0\u5021\u628a\u8fd9\u53eb\u4f5c\u201c\u5751\u201d\u3002\u56e0\u4e3a\u8fd9\u4e9b\u6240\u8c13\u7684\u201c\u5751\u201d\uff0c\u5927\u90fd\u662f\u6211\u4eec\u7531\u4e8e\u5bf9\u539f\u7406\u4e0d\u719f\u6089\u800c\u81ea\u5df1\u6316\u51fa\u6765\u7684\u3002<\/span>3) \u4ece\u5783\u573e\u56de\u6536\u89d2\u5ea6\u770b\uff0cGo\u8bed\u8a00\u7684\u5783\u573e\u56de\u6536\u91c7\u7528\u7684\u662f\u5e76\u53d1\u7684\u6807\u8bb0\u6e05\u9664\u7b97\u6cd5\uff08Concurrent Mark and Sweep\uff0cCMS\uff09\u3002\u867d\u7136\u662f\u5e76\u53d1\u7684\u64cd\u4f5c\uff0c\u65f6\u95f4\u6bd4\u4e32\u884c\u64cd\u4f5c\u77ed\u5f88\u591a\uff0c\u4f46\u662f\u8fd8\u662f\u4f1a\u5728\u5783\u573e\u56de\u6536\u671f\u95f4\u505c\u6b62\u6240\u6709\u7528\u6237\u7a0b\u5e8f\u7684\u64cd\u4f5c\u3002\u8fd9\u4e00\u70b9\u591a\u5c11\u4f1a\u5f71\u54cd\u5230\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u6bd4\u8f83\u9ad8\u7684\u5e94\u7528\u3002\u4e0d\u8fc7\uff0c\u5728Go\u8bed\u8a00 1.3 \u4e4b\u540e\u7684\u7248\u672c\u4e2d\uff0c\u8fd9\u65b9\u9762\u7684\u95ee\u9898\u5df2\u7ecf\u5f97\u5230\u4e86\u6781\u5927\u7684\u6539\u5584\u3002<\/span>\u867d\u7136Go\u8bed\u8a00\u8fd8\u6709\u4e00\u4e9b\u7455\u75b5\uff0c\u4f46\u4ece\u6574\u4f53\u6765\u770b\uff0c\u5b83\u5df2\u7ecf\u662f\u4e00\u95e8\u975e\u5e38\u4f18\u79c0\u7684\u901a\u7528\u7f16\u7a0b\u8bed\u8a00\u4e86\u3002\u5e76\u4e14\uff0cGo\u8bed\u8a00\u5728\u4eca\u540e\u7684\u53d1\u5c55\u4e0a\u4f1a\u5173\u6ce8\u6027\u80fd\u3001\u53ef\u9760\u6027\u3001\u53ef\u79fb\u690d\u6027\u548c\u4e00\u4e9b\u529f\u80fd\u589e\u5f3a\uff0c\u6240\u4ee5\u4e0a\u8ff0\u7f3a\u61be\u4f1a\u968f\u7740\u7248\u672c\u7684\u63a8\u8fdb\u800c\u9010\u6e10\u51cf\u5f31\u548c\u6d88\u5931\u3002<\/span><\/p>

<\/p>

Go\u8bed\u8a00\u7684\u6027\u80fd<\/h2>

\u6839\u636e Go \u5f00\u53d1\u56e2\u961f\u548c\u57fa\u672c\u7684\u7b97\u6cd5\u6d4b\u8bd5\uff0cGo\u8bed\u8a00\u4e0eC\u8bed\u8a00\u7684\u6027\u80fd\u5dee\u8ddd\u5927\u6982\u5728 10%~20% \u4e4b\u95f4\u3002\u867d\u7136\u6ca1\u6709\u5b98\u65b9\u7684\u6027\u80fd\u6807\u51c6\uff0c\u4f46\u662f\u4e0e\u5176\u5b83\u5404\u4e2a\u8bed\u8a00\u76f8\u6bd4\u5df2\u7ecf\u62e5\u6709\u975e\u5e38\u51fa\u8272\u7684\u8868\u73b0\u3002<\/span>\u65f6\u4e0b\u6d41\u884c\u7684\u8bed\u8a00\u5927\u90fd\u662f\u8fd0\u884c\u5728\u865a\u62df\u673a\u4e0a\uff0c\u5982\uff1a<\/span>Java \u548c Scala \u4f7f\u7528\u7684 JVM\uff0c<\/span>C# \u548c VB.NET \u4f7f\u7528\u7684 .NET CLR\u3002\u5c3d\u7ba1\u865a\u62df\u673a\u7684\u6027\u80fd\u5df2\u7ecf\u6709\u4e86\u5f88\u5927\u7684\u63d0\u5347\uff0c\u4f46\u4efb\u4f55\u4f7f\u7528 JIT \u7f16\u8bd1\u5668\u548c\u811a\u672c\u8bed\u8a00\u89e3\u91ca\u5668\u7684\u7f16\u7a0b\u8bed\u8a00\uff08Ruby\u3001<\/span>Python\u3001Perl \u548c <\/span>JavaScript\uff09\u5728 C \u548c <\/span>C++ \u7684\u7edd\u5bf9\u4f18\u52bf\u4e0b\u751a\u81f3\u90fd\u65e0\u6cd5\u5728\u6027\u80fd\u4e0a\u671b\u5176\u9879\u80cc\u3002<\/span>\u8fd9\u91cc\u4ee5\u56fd\u5916\u7684\u4e00\u4e2a\u7f16\u7a0b\u8bed\u8a00\u6027\u80fd\u6d4b\u8bd5\u7f51\u7ad9 http:\/\/benchmarksgame.alioth.debian.org\/ \u4e3a\u6d4b\u8bd5\u57fa\u51c6\u548c\u6570\u636e\u6e90\u3002\u8fd9\u4e2a\u7f51\u7ad9\u53ef\u4ee5\u5bf9\u5e38\u89c1\u7684\u7f16\u7a0b\u8bed\u8a00\u8fdb\u884c\u6027\u80fd\u6bd4\u8f83\uff0c\u7f51\u7ad9\u4f7f\u7528\u90fd\u662f\u6700\u65b0\u7684\u8bed\u8a00\u7248\u672c\u548c\u5e38\u89c1\u7684\u4e00\u4e9b\u7b97\u6cd5\u3002<\/span>\u901a\u8fc7\u5bf9 C(gcc)\u3001C++\u3001Java\u3001JavaScript \u548cGo\u8bed\u8a00\u7684\u6d4b\u8bd5\u3002\u6027\u80fd\u6bd4\u8f83\u5982\u4e0b\u8868\u6240\u793a\uff0c\u8868\u4e2d\u6570\u636e\u7684\u5355\u4f4d\u4e3a\u79d2\uff0c\u6570\u503c\u8d8a\u5c0f\u8868\u660e\u8fd0\u884c\u6027\u80fd\u8d8a\u597d\u3002<\/span><\/p>
\u5e38\u89c1\u7f16\u7a0b\u8bed\u8a00\u7684\u8fd0\u884c\u6027\u80fd\u6bd4\u8f83<\/caption>
\u7f16\u7a0b\u8bed\u8a00\u2193 \/ \u6d4b\u8bd5\u7528\u4f8b\u2192<\/th>reverse-complement<\/th>pidigits<\/th>fannkuch-redux<\/th>fasta<\/th>spectral-norm<\/th>n-body<\/th>k-nucleotide<\/th>mandelbrot<\/th>binary-trees<\/th>regex-redux<\/th><\/tr>
C\u8bed\u8a00<\/th>0.42<\/td>1.73<\/td>8.97<\/td>1.33<\/td>1.99<\/td>9.96<\/td>5.38<\/td>1.65<\/td>2.38<\/td>1.45<\/td><\/tr>
C++<\/th>0.6<\/td>1.89<\/td>10.35<\/td>1.48<\/td>1.99<\/td>9.31<\/td>7.18<\/td>1.73<\/td>2.36<\/td>17.14<\/td><\/tr>
Go<\/th>0.49<\/td>2.02<\/td>14.49<\/td>2.17<\/td>3.96<\/td>21.47<\/td>14.79<\/td>5.46<\/td>35.18<\/td>29.29<\/td><\/tr>
Java<\/th>1.13<\/td>3.12<\/td>15.09<\/td>2.32<\/td>4.25<\/td>22.56<\/td>8.38<\/td>6.08<\/td>8.58<\/td>10.38<\/td><\/tr>
JavaScript<\/th>4.3<\/td>N\/A<\/td>81.49<\/td>9.79<\/td>16.17<\/td>28.74<\/td>66.07<\/td>19.04<\/td>53.64<\/td>4.44<\/td><\/tr><\/tbody><\/table>

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