{"id":1714,"date":"2018-10-09T15:20:14","date_gmt":"2018-10-09T07:20:14","guid":{"rendered":"https:\/\/damogame.cn:15443\/wordpress\/?p=1714"},"modified":"2018-10-09T15:20:14","modified_gmt":"2018-10-09T07:20:14","slug":"%e6%b5%b7%e9%87%8f%e6%95%b0%e6%8d%ae%e6%8e%92%e5%ba%8f-%e5%a6%82%e6%9e%9c%e6%9c%891tb%e7%9a%84%e6%95%b0%e6%8d%ae%e9%9c%80%e8%a6%81%e6%8e%92%e5%ba%8f%ef%bc%8c%e4%bd%86%e5%8f%aa","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/1714","title":{"rendered":"\u6d77\u91cf\u6570\u636e\u6392\u5e8f\u2014\u2014\u5982\u679c\u67091TB\u7684\u6570\u636e\u9700\u8981\u6392\u5e8f\uff0c\u4f46\u53ea\u670932GB\u7684\u5185\u5b58\u5982\u4f55\u6392\u5e8f\u5904\u7406\uff1f"},"content":{"rendered":"
\n
\n
\n

\u6d77\u91cf\u6570\u636e\u6392\u5e8f\u2014\u2014\u5982\u679c\u67091TB\u7684\u6570\u636e\u9700\u8981\u6392\u5e8f\uff0c\u4f46\u53ea\u670932GB\u7684\u5185\u5b58\u5982\u4f55\u6392\u5e8f\u5904\u7406\uff1f<\/h1>\n<\/div>\n
\n
2017\u5e7405\u670818\u65e5 15:47:27<\/span>\u00a0\u65e0\u978b\u7ae5\u978b<\/a>\u00a0\u9605\u8bfb\u6570\uff1a5290<\/span>\u00a0\u6807\u7b7e\uff1a<\/span>\u00a0\u5f52\u5e76\u6392\u5e8f<\/a>\u6d77\u91cf\u6570\u636e<\/a>\u5916\u6392\u5e8f<\/a>1TB\u6570\u636e\u6392\u5e8f<\/a>\u00a0\u66f4\u591a<\/span><\/span><\/p>\n
\u4e2a\u4eba\u5206\u7c7b\uff1a<\/span>\u00a0\u4e00\u65e5\u4e00\u7b97\u6cd5<\/a>IT\u7b14\u8bd5\/\u9762\u8bd5\u9898<\/a><\/div>\n<\/div>\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n
\u7248\u6743\u58f0\u660e\uff1a\u672c\u6587\u4e3a\u535a\u4e3b\u539f\u521b\u6587\u7ae0\uff0c\u672a\u7ecf\u535a\u4e3b\u5141\u8bb8\u4e0d\u5f97\u8f6c\u8f7d\u3002 https:\/\/blog.csdn.net\/FX677588\/article\/details\/72471357<\/div>\n
\n

1\u3001\u5916\u6392\u5e8f\u00a0<\/span>
\n\u3000\u3000\u4f20\u7edf\u7684\u6392\u5e8f\u7b97\u6cd5\u4e00\u822c\u6307\u5185\u6392\u5e8f\u7b97\u6cd5\uff0c\u9488\u5bf9\u7684\u662f\u6570\u636e\u53ef\u4ee5\u4e00\u6b21\u5168\u90e8\u8f7d\u5165\u5185\u5b58\u4e2d\u7684\u60c5\u51b5\u3002\u4f46\u662f\u9762\u5bf9\u6d77\u91cf\u6570\u636e\uff0c\u5373\u6570\u636e\u4e0d\u53ef\u80fd\u4e00\u6b21\u5168\u90e8\u8f7d\u5165\u5185\u5b58\uff0c\u9700\u8981\u7528\u5230\u5916\u6392\u5e8f\u7684\u65b9\u6cd5\u3002\u5916\u6392\u5e8f\u91c7\u7528\u5206\u5757\u7684\u65b9\u6cd5\uff08\u5206\u800c\u6cbb\u4e4b\uff09\uff0c\u9996\u5148\u5c06\u6570\u636e\u5206\u5757\uff0c\u5bf9\u5757\u5185\u6570\u636e\u6309\u9009\u62e9\u4e00\u79cd\u9ad8\u6548\u7684\u5185\u6392\u5e8f\u7b56\u7565\u8fdb\u884c\u6392\u5e8f\u3002\u7136\u540e\u91c7\u7528\u5f52\u5e76\u6392\u5e8f\u7684\u601d\u60f3\u5bf9\u4e8e\u6240\u6709\u7684\u5757\u8fdb\u884c\u6392\u5e8f\uff0c\u5f97\u5230\u6240\u6709\u6570\u636e\u7684\u4e00\u4e2a\u6709\u5e8f\u5e8f\u5217\u3002<\/strong><\/span><\/p>\n

\u3000\u3000\u4f8b\u5982\uff0c\u8003\u8651\u4e00\u4e2a1G\u6587\u4ef6\uff0c\u53ef\u7528\u5185\u5b58100M\u7684\u6392\u5e8f\u65b9\u6cd5\u3002\u9996\u5148\u5c06\u6587\u4ef6\u5206\u621010\u4e2a100M\uff0c\u5e76\u4f9d\u6b21\u8f7d\u5165\u5185\u5b58\u4e2d\u8fdb\u884c\u6392\u5e8f\uff0c\u6700\u540e\u7ed3\u679c\u5b58\u5165\u786c\u76d8\u3002\u5f97\u5230\u7684\u662f10\u4e2a\u5206\u522b\u6392\u5e8f\u7684\u6587\u4ef6\u3002\u63a5\u7740\u4ece\u6bcf\u4e2a\u6587\u4ef6\u8f7d\u51659M\u7684\u6570\u636e\u5230\u8f93\u5165\u7f13\u5b58\u533a\uff0c\u8f93\u51fa\u7f13\u5b58\u533a\u5927\u5c0f\u4e3a10M\u3002\u5bf9\u8f93\u5165\u7f13\u5b58\u533a\u7684\u6570\u636e\u8fdb\u884c\u5f52\u5e76\u6392\u5e8f\uff0c\u8f93\u51fa\u7f13\u5b58\u533a\u5199\u6ee1\u4e4b\u540e\u5199\u5728\u786c\u76d8\u4e0a\uff0c\u7f13\u5b58\u533a\u6e05\u7a7a\u7ee7\u7eed\u5199\u63a5\u4e0b\u6765\u7684\u6570\u636e\u3002\u5bf9\u4e8e\u8f93\u5165\u7f13\u5b58\u533a\uff0c\u5f53\u4e00\u4e2a\u5757\u76849M\u6570\u636e\u5168\u90e8\u4f7f\u7528\u5b8c\uff0c\u8f7d\u5165\u8be5\u5757\u63a5\u4e0b\u6765\u76849M\u6570\u636e\uff0c\u4e00\u76f4\u5230\u6240\u6709\u76849\u4e2a\u5757\u7684\u6240\u6709\u6570\u636e\u90fd\u5df2\u7ecf\u88ab\u8f7d\u5165\u5230\u5185\u5b58\u4e2d\u88ab\u5904\u7406\u8fc7\u3002\u6700\u540e\u6211\u4eec\u5f97\u5230\u7684\u662f\u4e00\u4e2a1G\u7684\u6392\u5e8f\u597d\u7684\u5b58\u5728\u786c\u76d8\u4e0a\u7684\u6587\u4ef6\u3002<\/span><\/p>\n

2\u30011TB\u6570\u636e\u4f7f\u752832GB\u5185\u5b58\u5982\u4f55\u6392\u5e8f\u00a0<\/span>
\n\u3000\u3000\u2460\u3001\u628a\u78c1\u76d8\u4e0a\u76841TB\u6570\u636e\u5206\u5272\u4e3a40\u5757\uff08chunks\uff09\uff0c\u6bcf\u4efd25GB\u3002\uff08\u6ce8\u610f\uff0c\u8981\u7559\u4e00\u4e9b\u7cfb\u7edf\u7a7a\u95f4\uff01\uff09
\n\u2461\u3001\u987a\u5e8f\u5c06\u6bcf\u4efd25GB\u6570\u636e\u8bfb\u5165\u5185\u5b58\uff0c\u4f7f\u7528quick sort\u7b97\u6cd5\u6392\u5e8f\u3002
\n\u2462\u3001\u628a\u6392\u5e8f\u597d\u7684\u6570\u636e\uff08\u4e5f\u662f25GB\uff09\u5b58\u653e\u56de\u78c1\u76d8\u3002
\n\u2463\u3001\u5faa\u73af40\u6b21\uff0c\u73b0\u5728\uff0c\u6240\u6709\u768440\u4e2a\u5757\u90fd\u5df2\u7ecf\u5404\u81ea\u6392\u5e8f\u4e86\u3002\uff08\u5269\u4e0b\u7684\u5de5\u4f5c\u5c31\u662f\u5982\u4f55\u628a\u5b83\u4eec\u5408\u5e76\u6392\u5e8f\uff01\uff09
\n\u2464\u3001\u4ece40\u4e2a\u5757\u4e2d\u5206\u522b\u8bfb\u53d625G\/40=0.625G\u5165\u5185\u5b58\uff0840 input buffers\uff09\u3002
\n\u2465\u3001\u6267\u884c40\u8def\u5408\u5e76\uff0c\u5e76\u5c06\u5408\u5e76\u7ed3\u679c\u4e34\u65f6\u5b58\u50a8\u4e8e2GB \u57fa\u4e8e\u5185\u5b58\u7684\u8f93\u51fa\u7f13\u51b2\u533a\u4e2d\u3002\u5f53\u7f13\u51b2\u533a\u5199\u6ee12GB\u65f6\uff0c\u5199\u5165\u786c\u76d8\u4e0a\u6700\u7ec8\u6587\u4ef6\uff0c\u5e76\u6e05\u7a7a\u8f93\u51fa\u7f13\u51b2\u533a\uff1b\u5f5340\u4e2a\u8f93\u5165\u7f13\u51b2\u533a\u4e2d\u4efb\u4f55\u4e00\u4e2a\u5904\u7406\u5b8c\u6bd5\u65f6\uff0c\u5199\u5165\u8be5\u7f13\u51b2\u533a\u6240\u5bf9\u5e94\u7684\u5757\u4e2d\u7684\u4e0b\u4e00\u4e2a0.625GB\uff0c\u76f4\u5230\u5168\u90e8\u5904\u7406\u5b8c\u6210\u3002<\/span><\/p>\n

3\u3001\u7ee7\u7eed\u4f18\u5316\u00a0<\/span>
\n\u3000\u3000\u78c1\u76d8I\/O\u901a\u5e38\u662f\u8d8a\u5c11\u8d8a\u597d\uff08\u6700\u597d\u5b8c\u5168\u6ca1\u6709\uff09\uff0c\u90a3\u4e48\u5982\u4f55\u964d\u4f4e\u78c1\u76d8I\/O\u64cd\u4f5c\u5462\uff1f\u5173\u952e\u5c31\u5728\u7b2c5\u548c\u7b2c6\u6b65\u4e2d\u768440\u8def\u8f93\u5165\u7f13\u51b2\u533a\uff0c\u6211\u4eec\u53ef\u4ee5\u5148\u505a8\u8defmerge sort\uff0c\u628a\u6bcf8\u4e2a\u5757\u5408\u5e76\u4e3a1\u8def\uff0c\u7136\u540e\u518d\u505a5-to-1\u7684\u5408\u5e76\u64cd\u4f5c\u3002
\n\u518d\u6df1\u5165\u601d\u8003\u4e00\u4e0b\uff0c\u5982\u679c\u6709\u591a\u4f59\u7684\u786c\u4ef6\uff0c\u5982\u4f55\u7ee7\u7eed\u4f18\u5316\u5462\uff1f\u6709\u4e09\u4e2a\u65b9\u5411\u53ef\u4ee5\u8003\u8651\uff1a
\n\u4f7f\u7528\u5e76\u53d1\uff1a\u5982\u591a\u78c1\u76d8\uff08\u5e76\u53d1I\/O\u63d0\u9ad8\uff09\u3001\u591a\u7ebf\u7a0b\u3001\u4f7f\u7528\u5f02\u6b65I\/O\u3001\u4f7f\u7528\u591a\u53f0\u4e3b\u673a\u96c6\u7fa4\u8ba1\u7b97\u3002
\n\u63d0\u5347\u786c\u4ef6\u6027\u80fd\uff1a\u5982\u66f4\u5927\u5185\u5b58\u3001\u66f4\u9ad8RPM\u7684\u78c1\u76d8\u3001\u5347\u7ea7\u4e3aSSD\u3001Flash\u3001\u4f7f\u7528\u66f4\u591a\u6838\u7684CPU\u3002
\n\u63d0\u9ad8\u8f6f\u4ef6\u6027\u80fd\uff1a\u6bd4\u5982\u91c7\u7528radix sort\u3001\u538b\u7f29\u6587\u4ef6\uff08\u63d0\u9ad8I\/O\u6548\u7387\uff09\u7b49\u3002<\/span><\/p>\n

\n

\u3000\u3000\u5b9e\u4f8b\u53c2\u8003 \u5b59\u5b87\u7199 \u300a\u7a0b\u5e8f\u5458\u751f\u5b58\u624b\u518c \u9762\u8bd5\u7bc7\u300b<\/strong><\/span><\/p>\n

\n

\u3000\u3000\u3000\u4e2a\u4eba\u5b66\u4e60\u8bb0\u5f55\uff0c\u7531\u4e8e\u80fd\u529b\u548c\u65f6\u95f4\u6709\u9650\uff0c\u5982\u679c\u6709\u9519\u8bef\u671b\u8bfb\u8005\u7ea0\u6b63\uff0c\u8c22\u8c22\uff01
\n\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u51fa\u5904\uff1ahttp:\/\/blog.csdn.net\/FX677588\/article\/details\/72471357<\/a><\/span><\/p>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"

\u6d77\u91cf\u6570\u636e\u6392\u5e8f\u2014\u2014\u5982\u679c\u67091TB\u7684\u6570\u636e\u9700\u8981\u6392<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[24],"tags":[121],"class_list":["post-1714","post","type-post","status-publish","format-standard","hentry","category-value_docs","tag-05-"],"_links":{"self":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/1714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/comments?post=1714"}],"version-history":[{"count":0,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/1714\/revisions"}],"wp:attachment":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/media?parent=1714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/categories?post=1714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/tags?post=1714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}