{"id":10382,"date":"2023-11-28T21:33:30","date_gmt":"2023-11-28T13:33:30","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=10382"},"modified":"2023-11-28T21:33:35","modified_gmt":"2023-11-28T13:33:35","slug":"java-zhong-bing-fa-he-bing-xing-you-shen-me-qu-bie","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/java-zhong-bing-fa-he-bing-xing-you-shen-me-qu-bie\/","title":{"rendered":"Java\u4e2d\u5e76\u53d1\u548c\u5e76\u884c\u6709\u4ec0\u4e48\u533a\u522b\uff1f"},"content":{"rendered":"<p>\u5e76\u53d1\u548c\u5e76\u884c<br \/>\n\u9996\u5148\uff0c\u5e76\u53d1\u9700\u8981\u5b58\u5728\u591a\u4e2a\u4efb\u52a1\uff0c\u5176\u6b21\uff0c\u8fd9\u4e9b\u4efb\u52a1\u5728\u91cd\u53e0\u7684\u65f6\u95f4\u6bb5\u5185\u4ee5\u65e0\u5e8f\u7684\u65b9\u5f0f\u542f\u52a8\uff0c\u8fd0\u884c\u548c \u5b8c\u6210\u3002<br \/>\n\u5e76\u884c\u662f\u6307\u591a\u4e2a\u4efb\u52a1\u6216\u552f\u4e00\u4efb\u52a1\u7684\u591a\u4e2a\u90e8\u5206\u5728\u903b\u8f91\u4e0a\u540c\u65f6\u8fd0\u884c\u7684\u60c5\u51b5\u3002<br \/>\n\u5e76\u53d1<br \/>\n\u5f53\u6211\u4eec\u8c08\u8bba\u81f3\u5c11\u4e24\u4e2a\u6216\u66f4\u591a\u4efb\u52a1\u65f6\uff0c\u5e76\u53d1\u8fd9\u4e2a\u5b9a\u4e49\u662f\u9002\u7528\u7684\u3002\u5f53\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u5b9e\u9645\u4e0a\u53ef\u4ee5\u540c\u65f6 \u6267\u884c\u4e24\u4e2a\u4efb\u52a1\u65f6\uff0c\u6211\u4eec\u5c06\u5176\u79f0\u4e3a\u5e76\u53d1\u5e94\u7528\u7a0b\u5e8f\u3002\u5c3d\u7ba1\u8fd9\u91cc\u7684\u4efb\u52a1\u770b\u8d77\u6765\u50cf\u662f\u540c\u65f6\u8fd0\u884c\u7684\uff0c\u4f46\u5b9e \u9645\u4e0a\u5b83\u4eec\u53ef\u80fd\u4e0d\u4e00\u6837\u3002\u5b83\u4eec\u5229\u7528\u64cd\u4f5c\u7cfb\u7edf\u7684CPU\u65f6\u95f4\u5206\u7247\u529f\u80fd\uff0c\u5176\u4e2d\u6bcf\u4e2a\u4efb\u52a1\u8fd0\u884c\u5176\u4efb\u52a1\u7684\u4e00 \u90e8\u5206\uff0c\u7136\u540e\u8fdb\u5165\u7b49\u5f85\u72b6\u6001\u3002\u5f53\u7b2c\u4e00\u4e2a\u4efb\u52a1\u5904\u4e8e\u7b49\u5f85\u72b6\u6001\u65f6\uff0c\u4f1a\u5c06CPU\u5206\u914d\u7ed9\u7b2c\u4e8c\u4e2a\u4efb\u52a1\u4ee5\u5b8c\u6210 \u5176\u4e00\u90e8\u5206\u4efb\u52a1\u3002<br \/>\n\u64cd\u4f5c\u7cfb\u7edf\u6839\u636e\u4efb\u52a1\u7684\u4f18\u5148\u7ea7\u5206\u914dCPU\u548c\u5176\u4ed6\u8ba1\u7b97\u8d44\u6e90\uff0c\u4f8b\u5982\u5185\u5b58;\u4f9d\u6b21\u5904\u7406\u6240\u6709\u4efb\u52a1\uff0c\u5e76\u7ed9\u4ed6 \u4eec\u5b8c\u6210\u4efb\u52a1\u7684\u673a\u4f1a\u3002\u5bf9\u4e8e\u6700\u7ec8\u7ed3\u679c\u6765\u770b\uff0c\u7528\u6237\u611f\u89c9\u6240\u6709\u4efb\u52a1\u90fd\u662f\u540c\u65f6\u8fd0\u884c\u7684\uff0c\u8fd9\u79f0\u4e3a\u5e76\u53d1\u3002<\/p>\n<p>Parallelism : 1.Multiprocessores, Multicore<br \/>\n2.Physically simultaneous processing<br \/>\n\u5e76\u884c<br \/>\n1\u3001\t\u5e76\u884c\u4e0d\u9700\u8981\u4e24\u4e2a\u4efb\u52a1\u5b58\u5728\u3002\u901a\u8fc7\u4e3a\u6bcf\u4e2a\u4efb\u52a1\u6216\u5b50\u4efb\u52a1\u5206\u914d\u4e00\u4e2a\u5185\u6838\uff0c\u5b83\u5b9e\u9645\u4e0a\u4f7f\u7528\u591a\u6838 CPU\u57fa\u7840\u7ed3\u6784\u540c\u65f6\u8fd0\u884c\u90e8\u5206\u4efb\u52a1\u6216\u591a\u4e2a\u4efb\u52a1\u3002<br \/>\n2\u3001\t\u5e76\u884c\u6027\u672c\u8d28\u4e0a\u8981\u6c42\u5177\u6709\u591a\u4e2a\u5904\u7406\u5355\u5143\u7684\u786c\u4ef6\u3002\u5728\u5355\u6838CPU\u4e2d\uff0c\u60a8\u53ef\u80fd\u4f1a\u83b7\u5f97\u5e76\u53d1\u6027\uff0c\u4f46\u4e0d \u80fd\u83b7\u5f97\u5e76\u884c\u6027\u3002<br \/>\n3\u3001\t\u5e76\u53d1\u662f\u7531\u72ec\u7acb\u6267\u884c\u7684\u8fdb\u7a0b\u7ec4\u6210\uff0c\u800c\u5e76\u884c\u6027\u662f\u540c\u65f6\u6267\u884c\uff08\u76f8\u5173\u7684\uff09\u8ba1\u7b97\u3002<br \/>\n4\u3001\t\u5e76\u53d1\u5c31\u662f\u4e00\u6b21\u5904\u7406\u5f88\u591a\u4e8b\u60c5\u3002\u5e76\u884c\u662f\u5173\u4e8e\u4e00\u6b21\u505a\u5f88\u591a\u4e8b\u60c5\u3002<\/p>\n<p>2.logically simultaneous processing<\/p>\n<p>\u5e94\u7528\u7a0b\u5e8f\u5982\u4f55\u4f53\u73b0\u5e76\u53d1\u548c\u5e76\u884c<br \/>\n1\u3001\t\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u662f\u5e76\u53d1\u7684\uff0c\u4f46\u4e0d\u80fd\u662f\u5e76\u884c\u7684\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u540c\u65f6\u5904\u7406\u591a\u4e2a\u4efb\u52a1\uff0c\u4f46\u662f \u6ca1\u6709\u4e24\u4e2a\u4efb\u52a1\u53ef\u4ee5\u540c\u65f6\u6267\u884c\u3002<br \/>\n2\u3001\t\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u662f\u5e76\u884c\u7684\uff0c\u4f46\u4e0d\u80fd\u662f\u5e76\u53d1\u7684\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u540c\u65f6\u5904\u7406\u591a\u6838CPU\u4e2d\u4e00\u4e2a \u4efb\u52a1\u7684\u591a\u4e2a\u5b50\u4efb\u52a1\u3002<br \/>\n3\u3001\t\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u65e2\u4e0d\u80fd\u662f\u5e76\u884c\u7684\uff0c\u4e5f\u4e0d\u80fd\u662f\u5e76\u53d1\u7684\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4e00\u6b21\u987a\u5e8f\u5730\u5904\u7406\u6240\u6709\u4efb\u52a1\u3002<br \/>\n4\u3001\t\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u662f\u5e76\u884c\u7684\uff0c\u4e5f\u53ef\u4ee5\u662f\u5e76\u53d1\u7684\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u540c\u65f6\u5728\u591a\u6838CPU\u4e2d\u540c\u65f6\u5904 \u7406\u591a\u4e2a\u4efb\u52a1\u3002<br \/>\n5\u3001\t\u8fd9\u5c31\u662f\u5e76\u53d1\u4e0e\u5e76\u884c\u7684\u5173\u7cfb\uff0c\u8fd9\u662fJava\u591a\u7ebf\u7a0b\u6982\u5ff5\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5e76\u53d1\u548c\u5e76\u884c \u9996\u5148\uff0c\u5e76\u53d1\u9700\u8981\u5b58\u5728\u591a\u4e2a\u4efb\u52a1\uff0c\u5176\u6b21\uff0c\u8fd9\u4e9b\u4efb\u52a1\u5728\u91cd\u53e0\u7684\u65f6\u95f4\u6bb5\u5185\u4ee5\u65e0\u5e8f\u7684\u65b9\u5f0f\u542f\u52a8\uff0c\u8fd0\u884c\u548c \u5b8c\u6210\u3002 \u5e76\u884c\u662f [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[118],"tags":[],"class_list":["post-10382","post","type-post","status-publish","format-standard","hentry","category-java"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=10382"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10382\/revisions"}],"predecessor-version":[{"id":10383,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/10382\/revisions\/10383"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=10382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=10382"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=10382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}