JEP draft: 4-byte Object Headers (Experimental

Posted by zspitzer on Sunday February 09, 2025 @05:07AM
from the openjdk.org dept.

( 1 comment | 6 points | on HN )

Re:JEP draft: 4-byte Object Headers (Experimental by tingtong245 on Monday February 10, 2025 @01:06PM (#43003219)

Interesting but how can they squeeze all the information about an entire object into just 4 bytes that's not even enough for an address on 64-bit platforms

[ Parent | on HN ]