English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
冬季运动会
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
腾讯网
11 个月
JVM 里的逻辑漏洞,居然让你的哈希表慢了 20%!
本文通过分析一段使用 ConcurrentHashMap 的代码发现,该段代码在 JDK 24 中比 JDK 23 快了 20% 以上,这一性能提升源于 JVM 对标量替换优化的改进。文章详细介绍了逃逸分析和标量替换的工作原理,以及它们如何影响对象的内存分配。此外,文章还讨论了 Java 内存管理 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Was likely fatally poisoned
Wife dead, husband missing
Card sells for $16.5M
Released on parole
US airlifts 1st microreactor
Explosion in China
‘Tehran’ producer dies
New Zealand storm
Guthrie releases new video
Timothy Very dies
GA father faces murder trial
Historic shipwreck discovered
Homan on MN operation
UKR hits RU Black Sea port
Reddick wins Daytona 500
Set to leave his post
US forces board oil tanker
Larry the cat marks 15 years
Edwards wins MVP award
Unveils new AI model
Film Independent Spirit Awards
Forest appoint new manager
Wins LIV Golf event
Israeli airstrikes hit Gaza
Ex-NFL offensive lineman dies
Ukraine detains ex-minister
Astros sign Cavan Biggio
Israel OKs WB land registry
Hires OpenClaw founder
Off-trail avalanche in Italy
Kansas State fires coach?
India hosts AI Impact Summit
反馈