{"id":280090,"date":"2021-01-12T21:49:01","date_gmt":"2021-01-12T13:49:01","guid":{"rendered":"http:\/\/4563.org\/?p=280090"},"modified":"2021-01-12T21:49:01","modified_gmt":"2021-01-12T13:49:01","slug":"%e8%af%b4%e4%b8%aa%e9%97%b2%e8%af%9d%ef%bc%8c%e7%ae%97%e8%b4%a8%e6%95%b0%e7%9a%84%e7%ae%97%e6%b3%95%ef%bc%8c%e6%98%af%e4%b8%8d%e6%98%af%e6%97%a0%e6%b3%95%e5%a4%9a%e7%ba%bf%e7%a8%8b%e5%b9%b6%e8%a1%8c","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=280090","title":{"rendered":"\u8bf4\u4e2a\u95f2\u8bdd\uff0c\u7b97\u8d28\u6570\u7684\u7b97\u6cd5\uff0c\u662f\u4e0d\u662f\u65e0\u6cd5\u591a\u7ebf\u7a0b\u5e76\u884c\uff1f"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u8bf4\u4e2a\u95f2\u8bdd\uff0c\u7b97\u8d28\u6570\u7684\u7b97\u6cd5\uff0c\u662f\u4e0d\u662f\u65e0\u6cd5\u591a\u7ebf\u7a0b\u5e76\u884c\uff1f               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : black11black <\/span>  <span><i><\/i> 6<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\">                        \u5982\u9898\uff0c\u8d28\u6570\u7b97\u6cd5\u57fa\u672c\u662f\u7a0b\u5e8f\u5458\u5fc5\u4fee\u8bfe\u4e86\uff0c\u8fd9\u91cc\u5c31\u4e0d\u8d58\u8ff0\u4e86\uff0c\u8d77\u56e0\u662f\u4e00\u822c\u6d4b\u8bd5\u7cfb\u7edf\u7684\u65f6\u5019\uff0c\u5982\u679c\u8981\u9020\u6210 cpu \u5bc6\u96c6\uff0c\u6211\u4e2a\u4eba\u662f\u4e60\u60ef\u5199\u4e2a\u8d28\u6570\u7b97\u6cd5\u6765\u6a21\u62df<\/p>\n<p>\u4eca\u5929\u5199\u7684\u65f6\u5019\u60f3\uff0c\u8fd9\u4e2a\u4e1c\u897f\u56e0\u4e3a\u4f18\u5316\u65f6\u95f4\u590d\u6742\u5ea6\u7684\u7b97\u6cd5\uff0c\u540e\u9762\u7684\u641c\u7d22\u8981\u4f9d\u8d56\u524d\u9762\u7684\u7ed3\u679c\uff0c\u662f\u4e0d\u662f\u65e0\u6cd5\u591a\u7ebf\u7a0b\u5e76\u884c\u554a\u3002\u6240\u4ee5\u4eba\u7c7b\u7684\u667a\u6167\u53ea\u80fd\u5355\u7ebf\u7a0b\u7b97\u8d28\u6570\uff1f      <\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>16<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"4939069\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : also24 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5982\u679c\u662f\u7b97\u8d28\u6570\u5217\u8868\u7684\u8bdd\uff0c\u5e94\u8be5\u662f\u53ef\u4ee5\u901a\u8fc7\u5bf9\u7b5b\u6cd5\u505a\u4e00\u5b9a\u6539\u9020\u6765\u4f18\u5316\u591a\u7ebf\u7a0b\u4e0b\u7684\u8868\u73b0\u7684\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939070\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : also24 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u53e6\uff0c\u591a\u4e8f\u4e86\u4e3b\u63d0\u5230\u8fd9\u4e2a\u7d20\u6570\u7684\u4e8b\u513f\uff0c\u6211\u624d\u7a81\u7136\u610f\u8bc6\u5230\uff0c\u7ecf\u5e38\u7528\u5230\u7684 Prime95 \u5176\u5b9e\u548c GIMPS \u6709\u7740\u5bc6\u5207\u7684\u5173\u8054\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939071\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : black11black <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @also24 \u5565\u610f\u601d\uff0c\u641c\u7d22\u4e86\u4e00\u4e0b GIMPS\uff0c\u6240\u4ee5\u662f\u4e00\u4e2a\u8dd1\u5206\u65f6\u517c\u987e\u4e91\u8ba1\u7b97\u7d20\u6570\u7684\u8f6f\u4ef6\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939072\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : yzbythesea <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5982\u679c\u662f\u591a\u7ebf\u7a0b\uff0c\u53ef\u4ee5\u76f4\u63a5\u68c0\u67e5\u8fd9\u4e2a\u6570\u662f\u4e0d\u662f\u8d28\u6570\u6765\u6c42\u5f97\u6240\u6709\u8d28\u6570\u3002<\/p>\n<p>https:\/\/gist.github.com\/ydzhou\/07b22fc641046ff59585b326a582104e <button onclick=\"lazyGist(this)\">\u00a0\u663e\u793a Gist \u4ee3\u7801\u00a0<\/button> <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939073\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : BrettD <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4f60\u8bf4\u7684\u8d28\u6570\u7b97\u6cd5\u662f\u4ec0\u4e48\uff0c\u662f\u68c0\u9a8c\u4e00\u4e2a\u6574\u6570\u662f\u5426\u662f\u8d28\u6570\uff0c\u8fd8\u662f\u4ec0\u4e48                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939074\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : dream4ever <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8dd1\u4e2a\u9898\uff0c\u521a\u77e5\u9053 V2EX \u53ef\u4ee5\u663e\u793a gist \u4ee3\u7801\uff0c\u5f88\u68d2\u554a                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939075\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : black11black <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @BrettD \u5bfb\u627e N \u4ee5\u5185\u8d28\u6570\uff0c\u6bd4\u5982\u5728 10 \u79d2\u5185\u5bfb\u627e\u4e00\u767e\u4ebf\u4ee5\u5185\u6240\u6709\u8d28\u6570\uff0c\u8d28\u6570\u4e00\u822c\u90fd\u8bf4\u7684\u8fd9\u4e2a\u5427\u3002\u5224\u65ad\u5355\u4e2a\u8d28\u6570\u6ca1\u89c1\u8fc7\u8fd9\u4e48\u51fa\u7b97\u6cd5\u9898\u7684                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939076\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : black11black <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @yzbythesea \u8fd9\u4e2a\u5c31\u662f\u6211\u7528\u7684 cpu bound \u7684\u5f88\u57fa\u7840\u7684\u7b97\u6cd5\uff0c\u4f46\u662f\u5b9e\u9645\u4e0a\u8fd9\u4e2a\u7b97\u6cd5\u53ef\u80fd\u6bd4\u5e26\u7f13\u5b58\u7684\u7248\u672c\u6162\u4e00\u767e\u500d\uff0c\u8ba9\u6211\u60f3\u5230\u4e86\u5e76\u884c\u95ee\u9898                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939077\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : yzbythesea <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @black11black \u5e26\u7f13\u5b58\u662f\u4ec0\u4e48\u610f\u601d\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939078\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : BrettD <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @black11black \u5b9e\u9645\u5de5\u7a0b\u91cc\u9762\u5224\u65ad\u4e00\u4e2a\u5927\u6574\u6570\u662f\u4e0d\u662f\u8d28\u6570\u7684\u95ee\u9898\u6bd4\u5bfb\u627e\u67d0\u4e2a\u8303\u56f4\u5185\u6240\u6709\u8d28\u6570\u8981\u5e38\u89c1\u7684\u591a\u5427\u2026\u2026\u6240\u4ee5\u6211\u770b\u4f60\u8bf4\u7684\u7b97\u8d28\u6570\u7684\u7b2c\u4e00\u53cd\u5e94\u662f\u5224\u65ad\u8d28\u6570\u3002\u5bfb\u627e\u8303\u56f4\u5185\u8d28\u6570\u611f\u89c9\u50cf\u662f\u9762\u8bd5\u65f6\u5019\u95ee\u7684\u95ee\u9898\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939079\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : BrettD <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4f60\u7684\u7b97\u6cd5\u201c\u540e\u9762\u4f9d\u8d56\u524d\u9762\u201d\u662f\u57c3\u62c9\u6258\u8272\u5c3c\u7b5b\u5417\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939080\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : zu1k <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5982\u679c\u7f13\u5b58\u4e2d\u6700\u5927\u7684\u6570\u662f n\uff0c\u90a3 n \u5230 2n \u8fd9 n \u4e2a\u6570\u5b9e\u9645\u4e0a\u4e0d\u9700\u8981\u4f9d\u8d56\u989d\u5916\u8865\u5145\u7684\u7f13\u5b58\u5185\u5bb9\u4e86\uff0c\u4e5f\u5c31\u662f\u8bf4\u8fd9\u90e8\u5206\u53ef\u4ee5\u5229\u7528\u5df2\u6709\u7f13\u5b58\u5e76\u884c\u8ba1\u7b97\uff0c\u4e0d\u77e5\u9053\u6211\u7406\u89e3\u7684\u5bf9\u4e0d\u5bf9                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939081\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : thedrwu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             N \u5c0f\u7684\u65f6\u5019\u53ef\u4ee5\u64b8\u4e2a miller rabin \u5e76\u884c\u5224\u65ad<br \/>@black11black #7                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939082\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : baiyi <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e3b\u8bf4\u7684\u8ba9\u6211\u60f3\u8d77\u4e86\u5b66\u4e60 Go \u5e76\u53d1\u65f6\u770b\u5230\u7684\u4e00\u7bc7\u6587\u7ae0\uff0c\u91cc\u9762\u7528\u7684 Sieve of Eratosthenes \u5b9e\u73b0\u7d20\u6570\u7b5b\u3002<\/p>\n<p>\u6587\u7ae0\u91cc\u7528\u56fe\u5f62\u5c55\u793a\u4e86 goroutine \u7684\u5e76\u53d1\u6027\uff1a https:\/\/divan.dev\/posts\/go_concurrency_visualize\/#concurrent-prime-sieve                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939083\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : black11black <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @BrettD \u8fd9\u5f88\u57fa\u7840\u7684\u95ee\u9898\u5427\uff0c\u6211\u89c9\u5f97\u4e0d\u9700\u8981\u89e3\u91ca\uff0c\u800c\u4e14\u7ec6\u8282\u5b8c\u5168\u662f\u65e0\u6240\u8c13\u7684\u95ee\u9898\uff0c\u4e0d\u77e5\u9053\u4f60\u4e3a\u4ec0\u4e48\u8981\u95ee\u8fd9\u4e2a\u3002\u7b97\u6cd5\u91cc\u5b9e\u73b0\u7f13\u5b58\u7684\u529e\u6cd5\u6709\u5f88\u591a\uff0c\u6bd4\u5982\u7f13\u5b58\u5df2\u5224\u660e\u7684\u8d28\u6570\uff0c\u6bd4\u5982\u7ef4\u62a4\u4e00\u5f20\u5168\u91cf\u8868\u7b49\u7b49                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4939084\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : BrettD <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @black11black \u4f60\u4e0d\u8bf4\u6e05\u695a\u4f60\u7684\u7b97\u6cd5\u662f\u4ec0\u4e48\uff0c\u522b\u4eba\u600e\u4e48\u5e76\u884c\u5316\u3002\u8981\u6211\u5e76\u884c\u5316\u7684\u8bdd\uff0c\u6211\u5c31\u5199\u6210\u56db\u90a3\u6837\u4e86\uff0c\u8d28\u6570\u5224\u5b9a\u7528\u5feb\u901f\u8fd1\u4f3c\u7b97\u6cd5                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u8bf4\u4e2a\u95f2\u8bdd\uff0c\u7b97\u8d28\u6570\u7684\u7b97\u6cd5\uff0c\u662f\u4e0d\u662f\u65e0\u6cd5&hellip;<\/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\/280090"}],"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=280090"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/280090\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=280090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=280090"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=280090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}