{"id":151160,"date":"2020-08-31T20:11:21","date_gmt":"2020-08-31T12:11:21","guid":{"rendered":"http:\/\/4563.org\/?p=151160"},"modified":"2020-08-31T20:11:21","modified_gmt":"2020-08-31T12:11:21","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88-hotspot-jvm-%e7%9a%84-memory-model-%e4%b8%8d%e9%81%b5%e5%ae%88-jvm-specification","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=151160","title":{"rendered":"\u4e3a\u4ec0\u4e48 HotSpot JVM \u7684 memory model \u4e0d\u9075\u5b88 JVM Specification"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u4e3a\u4ec0\u4e48 HotSpot JVM \u7684 memory model \u4e0d\u9075\u5b88 JVM Specification               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : taogen <\/span>  <span><i><\/i> 14<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<h2>JVM Specification memory model<\/h2>\n<ul>\n<li>Program Counter (PC) Register<\/li>\n<li>JVM Stacks<\/li>\n<li>Native Method Stacks<\/li>\n<li>Heap\n<ul>\n<li>Method Area<\/li>\n<li>Run-time Constant Pool<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>Java 8 HotSpot JVM memory model<\/h2>\n<ul>\n<li>Java Heap\n<ul>\n<li>Young Generation\n<ul>\n<li>Eden<\/li>\n<li>Survivor<\/li>\n<li>Virtual<\/li>\n<\/ul>\n<\/li>\n<li>Old Generation<\/li>\n<\/ul>\n<\/li>\n<li>Metaspace\n<ul>\n<li>Compressed Class Space<\/li>\n<\/ul>\n<\/li>\n<li>CodeCache<\/li>\n<li>Native Memory<\/li>\n<\/ul><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>1<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"3079144\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Jooooooooo <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e24\u4e2a\u5b8c\u5168\u4e0d\u540c\u7684\u4e1c\u897f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u4ec0\u4e48 HotSpot JVM \u7684&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\/151160"}],"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=151160"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/151160\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=151160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=151160"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=151160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}