{"id":11256,"date":"2023-11-28T21:57:09","date_gmt":"2023-11-28T13:57:09","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=11256"},"modified":"2023-12-08T11:23:57","modified_gmt":"2023-12-08T03:23:57","slug":"jvm-zhongparallel-scavenge-shou-ji-qi-duo-xian-che","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/jvm-zhongparallel-scavenge-shou-ji-qi-duo-xian-che\/","title":{"rendered":"JVM\u4e2dParallel Scavenge\u6536\u96c6\u5668\uff08\u591a\u7ebf\u7a0b\u590d\u5236\u7b97\u6cd5\u3001\u9ad8\u6548\uff09\u4e86\u89e3\u5417\uff1f"},"content":{"rendered":"

\u662f\u7684\uff0cParallel Scavenge\uff08\u5e76\u884c\u65b0\u751f\u4ee3\u5783\u573e\u6536\u96c6\u5668\uff09\u662fJava\u865a\u62df\u673a\u4e2d\u7684\u4e00\u79cd\u5783\u573e\u6536\u96c6\u5668\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u65b0\u751f\u4ee3\u7684\u5783\u573e\u56de\u6536\u3002Parallel Scavenge\u4f7f\u7528\u4e86\u590d\u5236\u7b97\u6cd5\uff08Copying Algorithm\uff09\uff0c\u5e76\u4e14\u5728\u5783\u573e\u56de\u6536\u7684\u8fc7\u7a0b\u4e2d\u5145\u5206\u5229\u7528\u4e86\u591a\u7ebf\u7a0b\u6765\u63d0\u9ad8\u5783\u573e\u56de\u6536\u7684\u6548\u7387\u3002<\/p>\n

\u4ee5\u4e0b\u662fParallel Scavenge\u6536\u96c6\u5668\u7684\u4e00\u4e9b\u7279\u70b9\u548c\u5de5\u4f5c\u539f\u7406\uff1a<\/p>\n

    \n
  1. \n\u590d\u5236\u7b97\u6cd5\uff08Copying Algorithm\uff09\uff1a<\/strong><\/p>\n
      \n
    • Parallel Scavenge\u6536\u96c6\u5668\u4f7f\u7528\u4e86\u590d\u5236\u7b97\u6cd5\uff0c\u5c06\u65b0\u751f\u4ee3\u5206\u4e3a\u4e24\u4e2a\u76f8\u7b49\u7684\u533a\u57df\uff08Eden\u7a7a\u95f4\u548c\u4e24\u4e2aSurvivor\u7a7a\u95f4\uff09\uff0c\u5728\u6bcf\u6b21\u5783\u573e\u56de\u6536\u65f6\uff0c\u5c06\u5b58\u6d3b\u7684\u5bf9\u8c61\u590d\u5236\u5230\u5176\u4e2d\u4e00\u4e2aSurvivor\u7a7a\u95f4\uff0c\u540c\u65f6\u6e05\u7406\u5176\u4ed6\u7a7a\u95f4\u4e2d\u7684\u5783\u573e\u3002\u8fd9\u6837\uff0c\u65b0\u751f\u4ee3\u7684\u5783\u573e\u56de\u6536\u53ef\u4ee5\u5f88\u9ad8\u6548\u5730\u8fdb\u884c\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \n\u5e76\u884c\u591a\u7ebf\u7a0b\uff1a<\/strong><\/p>\n
        \n
      • Parallel Scavenge\u6536\u96c6\u5668\u7684\u540d\u79f0\u4e2d\u7684\u201cParallel\u201d\u8868\u660e\u5b83\u662f\u4e00\u4e2a\u5e76\u884c\u5783\u573e\u6536\u96c6\u5668\uff0c\u91c7\u7528\u591a\u7ebf\u7a0b\u8fdb\u884c\u5783\u573e\u56de\u6536\u64cd\u4f5c\u3002\u5728\u65b0\u751f\u4ee3\u7684\u5783\u573e\u56de\u6536\u4e2d\uff0c\u591a\u4e2a\u7ebf\u7a0b\u540c\u65f6\u5de5\u4f5c\uff0c\u63d0\u9ad8\u4e86\u5783\u573e\u56de\u6536\u7684\u541e\u5410\u91cf\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \n\u541e\u5410\u91cf\u4f18\u5148\uff1a<\/strong><\/p>\n
          \n
        • Parallel Scavenge\u6536\u96c6\u5668\u7684\u8bbe\u8ba1\u76ee\u6807\u662f\u63d0\u9ad8\u5783\u573e\u56de\u6536\u7684\u541e\u5410\u91cf\uff0c\u5373\u5728\u7ed9\u5b9a\u65f6\u95f4\u5185\uff0c\u5c3d\u91cf\u591a\u5730\u6267\u884c\u5e94\u7528\u7a0b\u5e8f\u7684\u4e1a\u52a1\u903b\u8f91\u800c\u4e0d\u662f\u5783\u573e\u56de\u6536\u3002\u56e0\u6b64\uff0c\u5b83\u66f4\u9002\u7528\u4e8e\u90a3\u4e9b\u5bf9\u7cfb\u7edf\u54cd\u5e94\u65f6\u95f4\u8981\u6c42\u4e0d\u662f\u5f88\u9ad8\u3001\u4f46\u5bf9\u541e\u5410\u91cf\u8981\u6c42\u6bd4\u8f83\u9ad8\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \n\u81ea\u9002\u5e94\u8c03\u8282\uff1a<\/strong><\/p>\n
            \n
          • Parallel Scavenge\u6536\u96c6\u5668\u5177\u6709\u81ea\u9002\u5e94\u7684\u7279\u6027\uff0c\u5b83\u53ef\u4ee5\u6839\u636e\u5f53\u524d\u7cfb\u7edf\u7684\u8d1f\u8f7d\u60c5\u51b5\u52a8\u6001\u8c03\u6574\u5783\u573e\u56de\u6536\u7684\u7b56\u7565\uff0c\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<\/li>\n
          • \n\u65b0\u751f\u4ee3\u5783\u573e\u56de\u6536\u65f6\u673a\uff1a<\/strong><\/p>\n
              \n
            • Parallel Scavenge\u6536\u96c6\u5668\u4e3b\u8981\u8d1f\u8d23\u65b0\u751f\u4ee3\u7684\u5783\u573e\u56de\u6536\uff0c\u800c\u8001\u5e74\u4ee3\u7684\u5783\u573e\u56de\u6536\u5219\u7531\u53e6\u4e00\u5e76\u53d1\u6536\u96c6\u5668\uff08\u901a\u5e38\u662fParallel Old\u6536\u96c6\u5668\uff09\u8d1f\u8d23\u3002\u8fd9\u4e24\u4e2a\u6536\u96c6\u5668\u7684\u7ec4\u5408\u63d0\u4f9b\u4e86\u5168\u9762\u7684\u5783\u573e\u56de\u6536\u8986\u76d6\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

              \u4f7f\u7528Parallel Scavenge\u6536\u96c6\u5668\u7684\u60c5\u51b5\u901a\u5e38\u662f\u5728\u5f3a\u8c03\u541e\u5410\u91cf\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u6570\u636e\u5904\u7406\u3001\u6279\u5904\u7406\u7b49\u3002\u5728\u5bf9\u54cd\u5e94\u65f6\u95f4\u8981\u6c42\u4e0d\u662f\u975e\u5e38\u82db\u523b\u7684\u60c5\u51b5\u4e0b\uff0cParallel Scavenge\u53ef\u4ee5\u901a\u8fc7\u5145\u5206\u5229\u7528\u591a\u6838\u5904\u7406\u5668\u7684\u4f18\u52bf\uff0c\u63d0\u4f9b\u8f83\u9ad8\u7684\u5783\u573e\u56de\u6536\u541e\u5410\u91cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

              \u662f\u7684\uff0cParallel Scavenge\uff08\u5e76\u884c\u65b0\u751f\u4ee3\u5783\u573e\u6536\u96c6\u5668\uff09\u662fJava\u865a\u62df\u673a\u4e2d\u7684\u4e00\u79cd\u5783\u573e\u6536\u96c6\u5668\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[119],"tags":[],"class_list":["post-11256","post","type-post","status-publish","format-standard","hentry","category-jvm"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11256","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\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=11256"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11256\/revisions"}],"predecessor-version":[{"id":16974,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11256\/revisions\/16974"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=11256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=11256"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=11256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}