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
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
Timothy Very dies
Larry the cat marks 15 years
Judge sentences teen to life
Ground beef recalled
Israel OKs WB land registry
Astros sign Cavan Biggio
To sell talent agency
Missing student found safe
Tour bus driver charged
Judge declares mistrial
Israeli airstrikes hit Gaza
Wins LIV Golf event
DHS shutdown begins
New Jersey man found guilty
Nancy Guthrie case update
Forest appoint new manager
4 astronauts arrive at ISS
To join Board of Peace meeting
Agrees to deal w/ Padres?
To expand detention centers
US strikes 30+ ISIS targets
Addresses Munich conference
Win arbitration hearing
ICE probes 2 officers
Wins Olympic giant slalom gold
MSF halts Gaza hospital work
Off-trail avalanche in Italy
UK to send warships to Arctic
US strikes alleged drug boat
On CBA negotiations w/ WNBPA
反馈